[torqueusers] not getting the nodes requested

Brady Chang bchang at atipa.com
Fri Sep 8 17:50:13 MDT 2006


Hi all,
Just wondering if anybody experience the following:
Assign a job with the following criteria, but only get 12 out of 16. plenty of nodes available.
fewer nodes are given to a job than were requested, I pulled this from the account log for 9/7 for job 11182:
Note the line with exec_host which shows only 3 nodes repeated 4 times,
where there should have been 4 nodes repeated 4 times : neednodes=4:ppn=4


09/07/2006 09:08:02;Q;11182.hpc4;queue=routing_queue
09/07/2006 09:08:02;Q;11182.hpc4;queue=medium
09/07/2006 09:08:06;S;11182.hpc4;user=nsuek group=chem_eng2
jobname=j.n.G2D2L30S0_0 queue=medium ctime=1157638082 qtime=1157638082
etime=1157638082 start=1157638086 exec_host=node058/3+node058/2+node058/1+node0
58/0+node056/3+node056/2+node056/1+node056/0+node054/3+node054/2+node054/1+node
054/0 Resource_List.cput=48:00:00 Resource_List.mem=2gb
Resource_List.neednodes=4:ppn=4 Resource_List.nodect=4
Resource_List.nodes=4:ppn=4 Resource_List.walltime=24:00:00
09/07/2006 12:18:40;D;11182.hpc4;requestor=nsuek at hpc4
09/07/2006 12:18:41;E;11182.hpc4;user=nsuek group=chem_eng2
jobname=j.n.G2D2L30S0_0 queue=medium ctime=1157638082 qtime=1157638082
etime=1157638082 start=1157638086 exec_host=node058/3+node058/2+node058/1+node0
58/0+node056/3+node056/2+node056/1+node056/0+node054/3+node054/2+node054/1+node
054/0 Resource_List.cput=48:00:00 Resource_List.mem=2gb
Resource_List.neednodes=4:ppn=4 Resource_List.nodect=4
Resource_List.nodes=4:ppn=4 Resource_List.walltime=24:00:00 session=25624
end=1157649521 Exit_status=143 resources_used.cput=00:00:00
resources_used.mem=41224kb resources_used.vmem=423748kb
resources_used.walltime=03:10:34

thanks in advance for your assistence.
-Brady
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