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World Community Grid Forums
Category: Completed Research
Forum: FightAIDS@Home
Thread: Crunching problem FAAH |
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Thread Status: Active Total posts in this thread: 6
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Mizet
Cruncher Joined: Feb 9, 2008 Post Count: 6 Status: Offline |
I received 3 wu using faah 6.03
When reaching 5.6% of crunching falling to 5.00% and so long for nearly an hour. I tried to restart but for the same result. I stopped and upload them back Im using XP pro and never had a problem with precedent versions of Faah <core_client_version>5.10.45</core_client_version> <![CDATA[ <message> Fonction incorrecte. (0x1) - exit code 1 (0x1) </message> <stderr_txt> Failed to get VersionInfo size: 1812 INFO:[13:02:23] Start AutoGrid... autogrid: autogrid4: Successful Completion. INFO:[13:04:27] End AutoGrid... Beginning AutoDock... INFO: Setting num_generations: 10000 _maxGenSeenSoFar changed: 2500 About to enter main loop...(dockings already completed: 0) _maxGenSeenSoFar changed: 2626 _maxGenSeenSoFar changed: 2758 _maxGenSeenSoFar changed: 2896 _maxGenSeenSoFar changed: 3041 _maxGenSeenSoFar changed: 3194 _maxGenSeenSoFar changed: 3354 _maxGenSeenSoFar changed: 3522 _maxGenSeenSoFar changed: 3699 _maxGenSeenSoFar changed: 3885 _maxGenSeenSoFar changed: 4080 _maxGenSeenSoFar changed: 4285 _maxGenSeenSoFar changed: 4500 _maxGenSeenSoFar changed: 4726 _maxGenSeenSoFar changed: 4963 _maxGenSeenSoFar changed: 5212 _maxGenSeenSoFar changed: 5473 _maxGenSeenSoFar changed: 5747 _maxGenSeenSoFar changed: 6035 _maxGenSeenSoFar changed: 6337 Failed to get VersionInfo size: 1812 INFO:[14:13:17] Start AutoGrid... autogrid: autogrid4: Successful Completion. INFO:[14:14:57] End AutoGrid... Beginning AutoDock... INFO: Setting num_generations: 10000 _maxGenSeenSoFar changed: 2500 About to enter main loop...(dockings already completed: 0) _maxGenSeenSoFar changed: 2626 _maxGenSeenSoFar changed: 2758 </stderr_txt> Thanks for an explanation |
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knreed
Former World Community Grid Tech Joined: Nov 8, 2004 Post Count: 4504 Status: Offline Project Badges: 
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Mizet,
We released version 6.04 of faah yesterday. Please let us know if that resolves your problem. thanks, Kevin |
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Sekerob
Ace Cruncher Joined: Jul 24, 2005 Post Count: 20043 Status: Offline |
It's been doing this for as long as I can remember. On slower machines it takes longer, on fast machines it takes 5-10 minutes, but those as e.g. that 5.6% are resistance points where the program is trying to find the optimal docking, speak lowest negative energy, before moving on. Once past that point it will race to the next and continue to do that at set percentages. At any rate, if access to the graphics, watch the best energy graph. here sample of BOINC and the UD agent versions side by side:
----------------------------------------After the first attempt is complete, the green line is replaced by a red line to identify the last successful attempt. The green line with a new attempt will start from scratch and will try to at least match or improve on the previous attempt (Best Energy search). If that does not succeed it will try a number of times, each time slightly withdrawing with the % going back and re-estimating total run time. http://www.worldcommunitygrid.org/help/viewSe...hString=%22Best+Energy%22
WCG
----------------------------------------Please help to make the Forums an enjoyable experience for All! [Edit 1 times, last edit by Sekerob at Apr 29, 2008 3:52:56 PM] |
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Mizet
Cruncher Joined: Feb 9, 2008 Post Count: 6 Status: Offline |
Thanks Sekerob
I understand that in fact all seems to be correct for program is optimizing . I will see next time. The risk is to spend undeterminate time for nothing if the running is not correct. Note that in the case, when i restart the WU, the program reaches 5.6% in 10 mn only, delay which appears too short to me and let me think it was a real problem on a basis of 20/25% an hour for docking.  |
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Sekerob
Ace Cruncher Joined: Jul 24, 2005 Post Count: 20043 Status: Offline |
The program has time-outs. Long as it cycles, redraws, approaches, retries, things are fine.... it's when nothing happens for hours and hours and the progress line not moving even a tenth of a % is when I look up and check things like CPU time use, message log (something UD agent does not provide at all). Someone proposed not having this alternating and it just sitting at e.g. your 5.6%.... different people, I'd get tense.
----------------------------------------Check the forums, check the Result Status Page Work Unit quorum detail (while we still have that for FA@H). If you don't trust a job, it's better to suspend the job and enquire around. cheers
WCG
Please help to make the Forums an enjoyable experience for All! |
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Mizet
Cruncher Joined: Feb 9, 2008 Post Count: 6 Status: Offline |
I crunched a ddt with new version 6.04. All seems to be OK
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