StarCluster - (http://star.mit.edu/cluster) (v. 0.9999)
Software Tools for Academics and Researchers (STAR)
Please submit bug reports to starcluster@mit.edu

*** WARNING - Unable to validate imported keypair fingerprint...
>>> Starting load balancer (Use ctrl-c to exit)
Maximum cluster size: 20
Minimum cluster size: 1
Cluster growth rate: 1 nodes/iteration

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Cluster was modified less than 180 seconds ago
>>> Waiting for cluster to stabilize...
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Cluster was modified less than 180 seconds ago
>>> Waiting for cluster to stabilize...
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Cluster was modified less than 180 seconds ago
>>> Waiting for cluster to stabilize...
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
>>> Not adding nodes: no queued jobs...
>>> Not removing nodes: already at or below minimum (1)
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 1
Oldest queued job: 2013-08-23 10:12:05
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
*** WARNING - Adding 1 nodes at 2013-08-23 10:13:11.659381
>>> Launching node(s): node001
SpotInstanceRequest:sir-33278834
>>> Waiting for spot requests to propagate...  | / - \ - | / - \ - | / - \ - | / - \ - | / - \ - | 
*** WARNING - Only 0/1 spot requests propagated...
*** WARNING - Missing spot requests: sir-33278834
>>> Waiting for node(s) to come up... (updating every 30s)
>>> Waiting for all nodes to be in a 'running' state...
0/1 |                                                                  |   0%  
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>>> Waiting for SSH to come up on all nodes...
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1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Waiting for cluster to come up took 0.020 mins
!!! ERROR - Failed to add new host
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 691, in _eval_add_node
    self._cluster.add_nodes(need_to_add)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 913, in add_nodes
    node = self.get_node_by_alias(alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 753, in get_node_by_alias
    raise exception.InstanceDoesNotExist(alias, label='node')
InstanceDoesNotExist: node 'node001' does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Waiting for all nodes to come up...
>>> Waiting for all nodes to come up...
>>> Waiting for all nodes to come up...
>>> Loading full job history
Execution hosts: 0
Queued jobs: 1
Oldest queued job: 2013-08-23 10:12:05
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 09:35:40
*** WARNING - Adding 1 nodes at 2013-08-23 10:17:45.576074
>>> Launching node(s): node002
SpotInstanceRequest:sir-2c78b634
>>> Waiting for spot requests to propagate...  | / - \ - | / - \ - | / - \ - | / - \ - | / - \ - | 
*** WARNING - Only 0/1 spot requests propagated...
*** WARNING - Missing spot requests: sir-2c78b634
>>> Waiting for node(s) to come up... (updating every 30s)
>>> Waiting for open spot requests to become active...
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>>> Waiting for instances to propagate...  | 
>>> Waiting for all nodes to be in a 'running' state...
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>>> Waiting for SSH to come up on all nodes...
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>>> Waiting for cluster to come up took 3.635 mins
>>> Running plugin starcluster.clustersetup.DefaultClusterSetup
>>> Configuring hostnames...
0/1 |                                                                  |   0%  
1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Configuring /etc/hosts on each node
0/3 |                                                                  |   0%  
3/3 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Configuring NFS exports path(s):
/home
>>> Mounting all NFS export path(s) on 1 worker node(s)
0/1 |                                                                  |   0%  
1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Setting up NFS took 0.017 mins
0/1 |                                                                  |   0%  
1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Configuring scratch space for user(s): sgeadmin
0/1 |                                                                  |   0%  
1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Configuring passwordless ssh for root
>>> Configuring passwordless ssh for sgeadmin
>>> Running plugin starcluster.plugins.users.CreateUsers
>>> Creating 2 users on node002
>>> Adding node002 to known_hosts for 2 users
1/2 ||||||||||||||||||||||||||||||||||                                 |  50%  
2/2 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
2/2 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Configuring scratch space for user(s): kli, vchou
0/1 |                                                                  |   0%  
1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Adding node002 to SGE
>>> Configuring NFS exports path(s):
/opt/sge6
>>> Mounting all NFS export path(s) on 1 worker node(s)
0/1 |                                                                  |   0%  
1/1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Setting up NFS took 0.017 mins
>>> Updating SGE parallel environment 'orte'
0/3 |                                                                  |   0%  
3/3 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Adding parallel environment 'orte' to queue 'all.q'
>>> Done adding nodes at 2013-08-23 10:22:06.902867
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Cluster was modified less than 180 seconds ago
>>> Waiting for cluster to stabilize...
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 0 secs
Avg job wait time: 0 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Cluster was modified less than 180 seconds ago
>>> Waiting for cluster to stabilize...
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 1
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
>>> Updating SGE parallel environment 'orte'
2/2 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 100%  
>>> Adding parallel environment 'orte' to queue 'all.q'
>>> Running plugin starcluster.plugins.users.CreateUsers
>>> Running plugin starcluster.clustersetup.DefaultClusterSetup
>>> Removing node node002 (i-aa62ddcb)...
>>> Removing node002 from known_hosts files
!!! ERROR - Error occured while running plugin 'starcluster.clustersetup.DefaultClusterSetup':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/clustersetup.py", line 407, in on_remove_node
    self._remove_from_known_hosts(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/clustersetup.py", line 397, in _remove_from_known_hosts
    n.remove_from_known_hosts(self._user, [node])
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/node.py", line 579, in remove_from_known_hosts
    known_hosts_file = posixpath.join(user.pw_dir, '.ssh', 'known_hosts')
AttributeError: 'NoneType' object has no attribute 'pw_dir'
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 49 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 45 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 50 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 46 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 51 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 47 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 52 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 48 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 53 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 49 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 54 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 50 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 55 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 51 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 56 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 52 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 57 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 53 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 58 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 54 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node001 (i-a0e911c1) has been up for 59 minutes past the hour
>>> Idle node node002 (i-aa62ddcb) has been up for 55 minutes past the hour
*** WARNING - Removing node001: i-a0e911c1 (ec2-107-22-41-78.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node001 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node001
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node001' failed with status 1:
denied: execution host "node001" does not exist
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 56 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 57 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 58 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> Idle node node002 (i-aa62ddcb) has been up for 59 minutes past the hour
*** WARNING - Removing node002: i-aa62ddcb (ec2-54-227-103-39.compute-1.amazonaws.com)
>>> Running plugin starcluster.plugins.sge.SGEPlugin
>>> Removing node002 from SGE
!!! ERROR - Error occured while running plugin 'starcluster.plugins.sge.SGEPlugin':
!!! ERROR - Failed to remove node node002
Traceback (most recent call last):
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/balancers/sge/__init__.py", line 726, in _eval_remove_node
    self._cluster.remove_node(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 920, in remove_node
    return self.remove_nodes([node], terminate=terminate)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 930, in remove_nodes
    node=node, reverse=True)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1544, in run_plugins
    self.run_plugin(plug, method_name=method_name, node=node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/cluster.py", line 1569, in run_plugin
    func(*args)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 172, in on_remove_node
    self._remove_from_sge(node)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/plugins/sge.py", line 134, in _remove_from_sge
    master.ssh.execute('qconf -de %s' % node.alias)
  File "/home/kli/.local/lib/python2.7/site-packages/StarCluster-0.9999-py2.7.egg/starcluster/sshutils/__init__.py", line 555, in execute
    msg, command, exit_status, out_str)
RemoteCommandFailed: remote command 'source /etc/profile && qconf -de node002' failed with status 1:
denied: execution host "node002" does not exist
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

>>> Loading full job history
Execution hosts: 0
Queued jobs: 0
Avg job duration: 91 secs
Avg job wait time: 609 secs
Last cluster modification time: 2013-08-23 10:22:06
>>> Not adding nodes: no queued jobs...
>>> Looking for nodes to remove...
>>> No nodes can be removed at this time
>>> Sleeping...(looping again in 60 secs)

