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World Community Grid Forums
Category: Completed Research
Forum: Human Proteome Folding - Phase 2
Thread: WU Errors |
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Thread Status: Active Total posts in this thread: 16
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
In that case consider deselecting HPF2 for those devices [attach them to a separate device profile]. There's no fix [cant be reproduced in labs]. In past I found this to happen when running together with FAAH/HFCC (AutoDock), when the 10x more frequent 401 error was still showing.
----------------------------------------edit: And to underline, in 99 out of 100, this fail happens within seconds of the task starting i.e. no loss of computing time, only loss of bandwidth. [Edit 1 times, last edit by Former Member at Dec 10, 2012 9:11:15 AM] |
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themoonscrescent
Veteran Cruncher UK Joined: Jul 1, 2006 Post Count: 1320 Status: Offline Project Badges: 
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The systems are running HPFP2 & HCC GPU only (GPU is only one at a time on each), the only similarity between the 2 systems are that they are Hyper-Threaded (1x I7-870 & 1x I7-3770k), with Win7 Prof 64bit.
----------------------------------------My Non-Threaded Quad core is also running HPFP2 & HCC GPU only but so far hasn't returned an error (Win7 Prof 32bit). I will carry on regardless as the ratio of errors are only small, I am just adding my voice to the (hopefully), few people seeing these errors and fishing for a possible work around (but sounds like there isn't one). Cheers    |
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Dana Helgeson
Cruncher USA Joined: Dec 2, 2005 Post Count: 15 Status: Offline Project Badges: 
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FWIW, on my main machine I get about eight WU errors per day in HPF2 that all happens within 1-2 seconds of the start of the run, yet I'm still returning approximately 30-50 WU's per day in HPF2 that eventually get validated, so I figure the few errors aren't hurting anything, other than a bit of extra bandwidth. I don't notice any difference of more or less errors in HPF2 no matter what other research projects are running.
My errors are always: Result Name: qs453_ 00036_ 1-- <core_client_version>7.0.64</core_client_version> <![CDATA[ <message> (unknown error) - exit code 1073741855 (0x4000001f) </message> <stderr_txt> ERROR:: Exit at: .\nblist.cc line:711 Unhandled Exception Detected... - Unhandled Exception Record - Reason: Access Violation (0xc0000005) at address 0xC3009B78 read attempt to address 0xC3009B78 Engaging BOINC Windows Runtime Debugger... ERROR: Invalid parameter detected in function (null). File: (null) Line: 0 ERROR: Expression: (null) </stderr_txt> ]]> Windows 7 Professional - 64 bit ASUS P6X58-E WS Motherboard Intel i7 X990 CPU 12GB RAM Nvidia GTX590 Graphics - 4095MB memory |
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kgkosio
Cruncher Joined: May 5, 2013 Post Count: 3 Status: Offline Project Badges: 
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I have received 6 similar errors to Dana Helqueson in my short time processing.
Result Name: qs959_ 00102_ 6-- <core_client_version>6.10.58</core_client_version> <![CDATA[ <message> - exit code 1073741855 (0x4000001f) </message> <stderr_txt> ERROR:: Exit at: .\nblist.cc line:711 Unhandled Exception Detected... - Unhandled Exception Record - Reason: Access Violation (0xc0000005) at address 0x83CCCCC3 read attempt to address 0x83CCCCC3 Engaging BOINC Windows Runtime Debugger... ERROR: Invalid parameter detected in function (null). File: (null) Line: 0 ERROR: Expression: (null) </stderr_txt> ]]> Windows 7 Professional - 64-bit Intel i7 3960X 12 threads Asus P9X79pro motherboard 64GB RAM Nvidia GTX660Ti Graphics - 3GB memory |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
This is my standard reply, from earlier in this thread:
In this case consider deselecting HPF2 for those devices [attach them to a separate device profile without HPF2]. There's no fix [cant be reproduced in labs]. In past I found this to happen when running together with FAAH/HFCC (AutoDock), when the 10x more frequent 401 error was still showing. edit: And to underscore, in 99 out of 100, this fail happens within seconds of the task starting i.e. no loss of computing time, only loss of bandwidth. |
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philperkins
Cruncher Joined: Nov 9, 2005 Post Count: 11 Status: Offline Project Badges: 
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Agreed. Previously I would get errors in either the first minute or in the first 17 minutes. Recently I had to cut back usage to 7 hours per day of cheaper, off peak electricity. It would appear that the WUs do not like restarting so as I had so many restarts erroring after around 3 hours that I have sadly has to remove HPF2 from the list. Both PCs run Supermicro X8DTN+ motherboards with 2 x X5675 in one and 2 x X5679 in the other; both are hyperthreading to give 24 virtual cores each with 12Gb RAM.
No other projects have had so many errors so what with the demise of HCC GPU work and having to stop HPF2, I get a feeling of redundancy coming on. Roll on more WCG GPU work ...... |
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