[Mauiusers] 2 feasible tasks found for job 104:0 in partition DEFAULT (10 Needed) inadequate feasible tasks found for job 104:0 in partition DEFAULT (2 < 10)]

Lennart Karlsson Lennart.Karlsson at nsc.liu.se
Thu May 24 01:39:12 MDT 2007


The two log lines are only informational, i.e. no error assumed,
and tells that the job needs ten tasks but at the moment only two
was found.
 
Your job was defined to need ten tasks, my best guess is that this means
ten nodes in your environment.

Maui could not find more than two free nodes. The situation is even
worse: From your environment Maui could not find ten nodes that would
be free anytime in the future, so it blocks (defers) the job for a
while.

So, please tell something about your cluster. Are there 10 nodes?
What resources do you specify in your submit command? Perhaps you
ask for large memory allocations that can not be found?

-- Lennart Karlsson <Lennart.Karlsson at nsc.liu.se>
   National Supercomputer Centre in Linkoping, Sweden
   http://www.nsc.liu.se


Daniel Boone wrote:
> Nobody that knows what tis means?
> 
> Daniel Boone schreef:
> > Hi
> >
> > I have the following message in my maui.log
> >
> > 05/16 16:02:19 INFO:     2 feasible tasks found for job 104:0 in
> > partition DEFAULT (10 Needed)
> > 05/16 16:02:19 INFO:     inadequate feasible tasks found for job 104:0
> > in partition DEFAULT (2 < 10)
> >
> > Anybody an idea?
> >
> > maui.log:
> >
> > ------------------
> >
> > /usr/local/maui/log/maui.log
> > -------------------------
> > 05/16 16:02:19 MStatClearUsage([NONE],Idle)
> > 05/16 16:02:19 MPolicyAdjustUsage(NULL,104,NULL,idle,PU,[ALL],1,NULL)
> > 05/16 16:02:19 MPolicyAdjustUsage(NULL,104,NULL,idle,NULL,[ALL],1,NULL)
> > 05/16 16:02:19 INFO:     total jobs selected (ALL): 1/1
> > 05/16 16:02:19 INFO:     jobs selected:
> > [000:   1]
> > 05/16 16:02:19
> > MQueueSelectJobs(SrcQ,DstQ,HARD,5120,4096,2140000000,EVERY,FReason,FALSE)
> > 05/16 16:02:19 INFO:     total jobs selected in partition ALL: 1/1
> > 05/16 16:02:19 MQueueScheduleRJobs(Q)
> > 05/16 16:02:19
> > MQueueSelectJobs(SrcQ,DstQ,SOFT,5120,4096,2140000000,EVERY,FReason,TRUE)
> > 05/16 16:02:19 INFO:     total jobs selected in partition ALL: 1/1
> > 05/16 16:02:19
> > MQueueSelectJobs(SrcQ,DstQ,SOFT,5120,4096,2140000000,DEFAULT,FReason,TRUE)
> > 05/16 16:02:19 INFO:     total jobs selected in partition DEFAULT: 1/1
> > 05/16 16:02:19 MQueueScheduleIJobs(Q,DEFAULT)
> > 05/16 16:02:19 INFO:     checking job 104(1)  state: Idle (ex: Idle)
> > 05/16 16:02:19 MJobSelectMNL(104,DEFAULT,NULL,MNodeList,NodeMap,MaxSpeed,2)
> >
> >
> > 05/16 16:02:19 MReqGetFNL(104,0,DEFAULT,NULL,DstNL,NC,TC,2140000000,0)
> > 05/16 16:02:19 INFO:     2 feasible tasks found for job 104:0 in
> > partition DEFAULT (10 Needed)
> > 05/16 16:02:19 INFO:     inadequate feasible tasks found for job 104:0
> > in partition DEFAULT (2 < 10)
> > 05/16 16:02:19 INFO:  5/16 16:02:19
> > MJobPReserve(104,DEFAULT,ResCount,ResCountRej)
> >
> >
> > 05/16 16:02:19 MJobReserve(104,Priority)
> > 05/16 16:02:19 MPolicyGetEStartTime(104,ALL,SOFT,Time)
> > 05/16 16:02:19 INFO:     policy start time found for job 104 in 00:00:00
> > 05/16 16:02:19
> > MJobGetEStartTime(104,NULL,NodeCount,TaskCount,MNodeList,1179324139)
> > 05/16 16:02:19 ALERT:    job 104 cannot run in any partition
> > 05/16 16:02:19 ALERT:    cannot create new reservation for job 104
> > (shape[1] 10)
> > 05/16 16:02:19 ALERT:    cannot create new reservation for job 104
> > 05/16 16:02:19 MJobSetHold(104,16,1:00:00,NoResources,cannot create
> > reservation for job '104' (intital reservation attempt)
> > )
> > 05/16 16:02:19 ALERT:    job '104' cannot run (deferring job for 3600
> > seconds)
> > 05/16 16:02:19 WARNING:  cannot reserve priority job '104'
> >    cannot locate adequate feasible tasks for job 104:0
> > ------------------------
> > ---------------------------------
> >
> >
> >
> >
> >
> >
> > _______________________________________________
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> > mauiusers at supercluster.org
> > http://www.supercluster.org/mailman/listinfo/mauiusers
> >
> >   
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