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Message boards : Number crunching : Runtime problem with ACT-R cognitive modeling environment using Clozure Common Lisp (Windows Only) v2.35 (sse2)

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Matthias Lehmkuhl
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Message 4116 - Posted: 22 Feb 2018, 8:05:13 UTC
Last modified: 22 Feb 2018, 8:05:13 UTC

Hello,
it looks like there is a problem with the run time for the Application
ACT-R cognitive modeling environment using Clozure Common Lisp (Windows Only) v2.35 (sse2)
Yesterday I've seen for 2 results a run time of round 3 hours and one result with round 2:30 hours in Boincmanager with a progress of 51.5 percent,
Today the result finished successful after a reboot of the client and the shown runtime in the task is only 6 sec.
And I got only credit for this 6 sec. run time.

Here the links to the results:
https://mindmodeling.org/result.php?resultid=20096407
https://mindmodeling.org/result.php?resultid=20096213
https://mindmodeling.org/result.php?resultid=20095838

The other point is, why is it possible that this results can finish in this short time after a reboot/restart of the result
____________
Matthias

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Message 4118 - Posted: 26 Feb 2018, 15:10:47 UTC
Last modified: 26 Feb 2018, 15:10:47 UTC

Thanks for letting us know Matthias.

We will contact the Modeler and try to figure out what is going on.

Best,

Brandon

newman
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Message 4119 - Posted: 4 Mar 2018, 14:47:19 UTC - in response to Message 4118.
Last modified: 4 Mar 2018, 15:15:56 UTC

I just had the same under Linux.

https://mindmodeling.org/workunit.php?wuid=28495538
https://mindmodeling.org/workunit.php?wuid=28495539

under notifications the WUs don show any checkpoint writing.

greetings Marcus

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Message 4121 - Posted: 5 Mar 2018, 18:16:38 UTC
Last modified: 5 Mar 2018, 18:16:38 UTC

Thanks for the update on the linux side of things.

We are currently looking at this issue.

Best,

Brandon

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Message 4122 - Posted: 14 Mar 2018, 15:18:36 UTC
Last modified: 14 Mar 2018, 15:18:36 UTC

So the issue we found was some of the workunits were hitting the limit we set for its runtime but instead of returning was restarting the task before returning and not saving its state. We are currently working on a fix and have stopped the remaining jobs.

We will let you guys know when a fix has been implemented.

Best,

Brandon

Message boards : Number crunching : Runtime problem with ACT-R cognitive modeling environment using Clozure Common Lisp (Windows Only) v2.35 (sse2)


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