[Swift-user] trunk-cobalt block task ended prematurely

Michael Wilde wilde at anl.gov
Mon Mar 2 16:02:08 CST 2015


Is this the first time you've tried running 0.96 on the BG/Q in subjob mode?
(I.e., has this ever worked before?)

Did you get a submission script in the run directory (or a log of the 
cobalt qsub or cqsub command) which you could test manually?

If 0.96 is rejecting the "script" property, it seems possible that 0.96 
is generating an invalid qsub command and/or submission script.

- Mike


On 3/2/15 3:47 PM, Ketan Maheshwari wrote:
> I trying to run on BG/Q with local:cobalt with trunk but Swift crashes 
> with the following error:
>
> Caused by: Exception in bgsh:
>     Arguments: [/home/ketan/SwiftApps/subjobs/mpicatsnsleep/mpicatnap, 
> /gpfs/mira-home/ketan/SwiftApps/subjobs/mpicatsnsleep/./data.txt, 
> /gpfs/mira-home/ketan/SwiftApps/subjobs/mpicatsnsleep/./outdir/f.0002.out, 
> 1]
>     Host: cluster
>     Directory: catsnsleepmpi-run001/jobs/b/bgsh-3nq3uc5m
> exception @ swift-int-staging.k, line: 165
> Caused by:
> exception @ swift-int-staging.k, line: 160
> Caused by: Block task failed: 0302-2109420-000000 Block task ended 
> prematurely
>
> In the log, I see the qsub call being made and a jobid is returned. 
> However, I could not figure what is the cause for the task to fail.
>
> One more thing I noticed when translating from old sites conf to new 
> is that the new conf did not accept the property "globus:mode = script".
>
> A full run log is attached. Thanks for any suggestions.
>
> Thanks,
> Ketan
>
>
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> Swift-user at ci.uchicago.edu
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-- 
Michael Wilde
Mathematics and Computer Science          Computation Institute
Argonne National Laboratory               The University of Chicago

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