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  Thread: 2 HST tasks reported as error today

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asdavid
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2 HST tasks reported as error today
This is the first time i got error for HST
HST1_ 006698_ 000085_ KC0009_ T000_ F00081_ S00008_ 0-- IBM543-R90K5GMF Error 8/9/16 15:33:20 8/12/16 16:21:06 5.23 / 5.47 109.2 / 0.0
HST1_ 006698_ 000084_ KC0009_ T000_ F00079_ S00008_ 1-- IBM543-R90K5GMF Error 8/9/16 15:33:20 8/11/16 20:49:30 2.75 / 2.83 93.5 / 0.0

I checked the error window in the result status page and do not understand why ...
Here are the last lines (same for the second task)
[17:24:36] INFO: Run complete, CPU time: 18812.831394
17:24:36 (7328): called boinc_finish(0)

Where could i find more information to understand what occurred?
Thanks for your help
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Anne-Sophie
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SekeRob
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Re: 2 HST tasks reported as error today
'Error' usually happens on the client where clicking on the Error link on the Result Status pages and in Client Event Log, around reporting timestamp (with UTC offset), reveals most often what happened, probably your time 17:24:36.
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[Edit 1 times, last edit by SekeRob* at Aug 12, 2016 4:55:00 PM]
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SekeRob
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Re: 2 HST tasks reported as error today
BTW, for knreed, he might want the IBM machines to be set to Network suppress in cc_config so the RS pages show the 7 digit ID instead of the network searchable host name (If that is what it is what Anne posted.)
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[Edit 1 times, last edit by SekeRob* at Aug 12, 2016 4:55:29 PM]
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asdavid
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Re: 2 HST tasks reported as error today
Here are the event log messages got with the name of the second task around error time:
12/08/2016 17:24:39 | World Community Grid | Computation for task HST1_006698_000085_KC0009_T000_F00081_S00008_0 finished
12/08/2016 17:24:41 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_0
12/08/2016 17:24:41 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_1
12/08/2016 17:24:44 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_0
12/08/2016 17:24:44 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_2
12/08/2016 17:24:46 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_2
12/08/2016 17:24:46 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_3
12/08/2016 17:24:48 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_1
12/08/2016 17:24:48 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_4
12/08/2016 17:24:49 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_4
12/08/2016 17:24:49 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_5
12/08/2016 17:24:50 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_5
12/08/2016 17:24:50 | World Community Grid | Started upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_6
12/08/2016 17:24:51 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_6
12/08/2016 17:25:00 | World Community Grid | Finished upload of HST1_006698_000085_KC0009_T000_F00081_S00008_0_r640156328_3

No match for the word error

Edit to correct spelling errors
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Anne-Sophie

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[Edit 1 times, last edit by asdavid at Aug 12, 2016 5:26:13 PM]
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SekeRob
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Re: 2 HST tasks reported as error today
Strange. The 3rd place a DIY works is doing an XML API pull into a spreadsheet of the Result Status pages (max 250 records per query), which gives items such as ExitStatus, Outcome, ServerSatus and ValidationState.
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[Edit 1 times, last edit by SekeRob* at Aug 12, 2016 5:42:40 PM]
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KerSamson
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Re: 2 HST tasks reported as error today
Again "SIGSEGV: segmentation violation" after 8+ hours:
HST1_006904_000016_AC0012_T300_F00029_S00009
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Décrypthon team progress - KerSamson's contribution
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armstrdj
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Re: 2 HST tasks reported as error today
Anne-Sophie,
I took a look at those two results and the issue wasn't an application error the issue was on validation. When we get output files back we run several checks on them and compare them to results from another machine. These two failed that process for some reason. It could have been a corrupt file or something but unfortunately the results have been deleted. If you see any more of these post back here and we can investigate further and perhaps catch one before it is deleted.

Thanks,
armstrdj
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asdavid
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Re: 2 HST tasks reported as error today
I will, I have some more HST tasks to run (i hope they will be valid wink )
I was thinking that validation checks give invalid not error. Thanks for your feedback.
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Anne-Sophie
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armstrdj
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Re: 2 HST tasks reported as error today
Their are different possible outcomes from validation. Most of the time a result passes all checks and then is compared to another result. If this comparison is equal the result is marked valid and if it is not equal it goes into a wait state for another result to compare to. When a third result is returned the two matching results are marked valid and the different one is marked invalid. In a few cases the initial checks on an output file fail inspection and this is when it is marked in error.

Thanks,
armstrdj
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KerSamson
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Re: 2 HST tasks reported as error today
Again "SIGSEGV: segmentation violation" after 10+ hours
HST1_007008_000032_AT0023_T300_F00034_S00009
...
boring, boring, boring,
Yves
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Décrypthon team progress - KerSamson's contribution
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