Message boards : Number crunching : WU with no processing time
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Guido Platteau

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Message 22374 - Posted: 9 Jun 2010, 12:45:40 UTC
Last modified: 9 Jun 2010, 12:54:03 UTC

I received a WU with processing time zero (00:00:00)
WU

Task
Task


Messages:
9/06/2010 14:35:29 lhcathome Sending scheduler request: Requested by user.
9/06/2010 14:35:29 lhcathome Requesting new tasks
9/06/2010 14:35:35 lhcathome Scheduler request completed: got 1 new tasks
9/06/2010 14:35:36 lhcathome Started download of w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373.zip
9/06/2010 14:35:39 lhcathome Finished download of w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373.zip
9/06/2010 14:37:35 lhcathome Starting w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373_4
9/06/2010 14:37:35 lhcathome Starting task w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373_4 using sixtrack version 420900
9/06/2010 14:37:47 lhcathome Aborting task w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373_4: exceeded elapsed time limit 1.571179
9/06/2010 14:37:48 lhcathome Computation for task w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373_4 finished
9/06/2010 14:37:50 lhcathome Started upload of w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373_4_0
9/06/2010 14:37:54 lhcathome Finished upload of w3_DA-scaling-law1__1__s__64.31_59.32__44_46__1__36_1_sixvf_boinc22373_4_0
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Message 22375 - Posted: 9 Jun 2010, 13:29:16 UTC
Last modified: 9 Jun 2010, 13:30:32 UTC

I have got a couple as well:
http://lhcathome.cern.ch/lhcathome/result.php?resultid=18709617
http://lhcathome.cern.ch/lhcathome/result.php?resultid=18709616

It seems like all of these are ending with Exit status: -177 (0xffffff4f).
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Message 22376 - Posted: 9 Jun 2010, 13:55:13 UTC

that are just extra-short WUs, nothing special
I crunch for Ukraine
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Message 22378 - Posted: 9 Jun 2010, 16:35:22 UTC - in response to Message 22375.  
Last modified: 9 Jun 2010, 16:38:13 UTC

I have several more units now (on 2 different hosts) and all seem to be erroring out with the same symptoms: Exit status: -177 (0xffffff4f)

See my list of results.

I have got a couple as well:
http://lhcathome.cern.ch/lhcathome/result.php?resultid=18709617
http://lhcathome.cern.ch/lhcathome/result.php?resultid=18709616

It seems like all of these are ending with Exit status: -177 (0xffffff4f).
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Message 22379 - Posted: 10 Jun 2010, 11:13:52 UTC

I got 2 tasks today,and both were also insanely short.
Result 1
Result 2

I know this can happen,just meaning the simulation went into a situation making it unnecessary to continue (a blackhole just appeared and ate Earth lol...ok maybe that\'s too much :p)

But it\'s a bit frustrating,since it\'s impossible to get new tasks right after that,and the released tasks are quickly all assigned.

Well,I hope some more releases will happen soon,I\'m always happy getting some work on lhc@home after all that time when there was nothing.
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Message boards : Number crunching : WU with no processing time


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