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WinXP 32bit GTX_460
[2011-11-27 19:42:05 ・] PRPNet Client application v4.3.7 started
[2011-11-27 19:42:05 ・] User name s-yama at email address is xxxxxxxx@nifty.com
[2011-11-27 19:42:06 ・] GFN262144: Getting work from server prpnet.mine.nu at port 11002
[2011-11-27 19:42:09 ・] GFN262144: PRPNet server is version 4.3.6
[2011-11-27 19:43:17 ・] GFN262144: No data in file [genefer.log]. Is genefer broken? |
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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WinXP 32bit GTX_460
[2011-11-27 19:42:05 ・] PRPNet Client application v4.3.7 started
[2011-11-27 19:42:05 ・] User name s-yama at email address is xxxxxxxx@nifty.com
[2011-11-27 19:42:06 ・] GFN262144: Getting work from server prpnet.mine.nu at port 11002
[2011-11-27 19:42:09 ・] GFN262144: PRPNet server is version 4.3.6
[2011-11-27 19:43:17 ・] GFN262144: No data in file [genefer.log]. Is genefer broken?
Copy and paste the terminal output. |
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[2011-11-28 08:03:42 ・] GFN262144: AddWorkUnitToList for 385900^262144+1
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitCompleted for 385900^262144+1. Returning false (not completed, main)
[2011-11-28 08:03:42 ・] PRPNet Client application v4.3.7 started
[2011-11-28 08:03:42 ・] User name s-yama at email address is xxxxxxxx@nifty.com
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitInProgress. Returning false (all done)
[2011-11-28 08:03:42 ・] GFN262144: CanDoAnotherTest. Returning false (none in progress)
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitCompleted for 385900^262144+1. Returning false (not completed, main)
[2011-11-28 08:03:42 ・] GFN262144: CanDoAnotherTest for 385900^262144+1. Returning true (not done)
[2011-11-28 08:03:42 ・] GFN262144: Returning work. currentworkunits=1, completedworkunits=0, quitOption=2
[2011-11-28 08:03:42 ・] GFN262144: Returning work. currentworkunits=1, completedworkunits=0, quitOption=3
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitCompleted for 385900^262144+1. Returning false (not completed, main)
[2011-11-28 08:03:42 ・] GFN262144: CanDoAnotherTest for 385900^262144+1. Returning true (not done)
[2011-11-28 08:03:42 ・] in FindAnyIncompleteWork
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitInProgress. Returning false (all done)
[2011-11-28 08:03:42 ・] GFN262144: CanDoAnotherTest. Returning false (none in progress)
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitCompleted for 385900^262144+1. Returning false (not completed, main)
[2011-11-28 08:03:42 ・] GFN262144: CanDoAnotherTest for 385900^262144+1. Returning true (not done)
[2011-11-28 08:03:42 ・] Work: GFN262144, HaveInProgressTest = 0, CanDoAnotherTest = 1
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitCompleted for 385900^262144+1. Returning false (not completed, main)
[2011-11-28 08:03:42 ・] GFN262144: CanDoAnotherTest for 385900^262144+1. Returning true (not done)
[2011-11-28 08:03:42 ・] GFN262144: ProcessWorkUnit looking for work. In Progress=0
[2011-11-28 08:03:42 ・] GFN262144: IsWorkUnitCompleted for 385900^262144+1. Returning false (not completed, main)
[2011-11-28 08:03:42 ・] GFN262144: ProcessWorkUnit will test 385900^262144+1
[2011-11-28 08:04:50 ・] GFN262144: No data in file [genefer.log]. Is genefer broken? |
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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Is that from the log file or from the command prompt? I was expecting to see some output from genefer echoed to the display (output that is not written to the prpclient log file).
Do you know which genefer this is running (geneferCUDA, genefx64, etc.)? Is there a work_xx.in file after the client stops? Are there any other temp files in the directory? |
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[2011-11-28 17:26:44 ・] PRPNet Client application v4.3.7 started
[2011-11-28 17:26:44 ・] User name s-yama at email address is xxxxxxxx@nifty.com
GeneferCUDA 2.2.1 (CUDA) based on Genefer v2.2.0
Copyright (C) 2001-2003, Yves Gallot (v1.3)
Copyright (C) 2009, Mark Rodenkirch, David Underbakke (v2.2.0)
Copyright (C) 2010, 2011, Shoichiro Yamada (CUDA)
A program for finding large probable generalized Fermat primes.
Start test of file 'work_GFN262144.in' - 17:26:44
cufftSafeCall() CUFFT error in file <GeneferCUDA.cu>, line 230. |
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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[2011-11-28 17:26:44 ・] PRPNet Client application v4.3.7 started
[2011-11-28 17:26:44 ・] User name s-yama at email address is xxxxxxxx@nifty.com
GeneferCUDA 2.2.1 (CUDA) based on Genefer v2.2.0
Copyright (C) 2001-2003, Yves Gallot (v1.3)
Copyright (C) 2009, Mark Rodenkirch, David Underbakke (v2.2.0)
Copyright (C) 2010, 2011, Shoichiro Yamada (CUDA)
A program for finding large probable generalized Fermat primes.
Start test of file 'work_GFN262144.in' - 17:26:44
cufftSafeCall() CUFFT error in file <GeneferCUDA.cu>, line 230.
That's what I was looking for. Unfortunately the problem is in geneferCUDA, so Shoichiro will need to look into it. |
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John Honorary cruncher
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Joined: 21 Feb 06 Posts: 2875 ID: 2449 Credit: 2,681,934 RAC: 0
                 
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You can run the geneferCUDA within the 4.3.6 windows package for now. Just copy it into your 4.3.7 package folder. We're working on resolving the issue.
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John Honorary cruncher
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Joined: 21 Feb 06 Posts: 2875 ID: 2449 Credit: 2,681,934 RAC: 0
                 
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Ken has provided an update to GeneferCUDA.exe that should fix the issue. Download it here: GeneferCUDA-windows.7z (7.53MB compressed 148MB uncompressed)
Included are the following files:
cudart.dll
cudart32_32_16.dll
cudart32_40_17.dll
cufft.dll
cufft32_32_16.dll
cufft32_40_17.dll
GeneferCUDA.exe Please let me know what files are no longer needed. Once everything is confirmed working, then we can update the Windows packages. Thanks!
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pschoefer Volunteer developer Volunteer tester
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Joined: 20 Sep 05 Posts: 686 ID: 845 Credit: 2,910,184,413 RAC: 268,519
                              
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Ken has provided an update to GeneferCUDA.exe that should fix the issue. Download it here: GeneferCUDA.7z (7.53MB compressed 148MB uncompressed)
Included are the following files:
cudart.dll
cudart32_32_16.dll
cudart32_40_17.dll
cufft.dll
cufft32_32_16.dll
cufft32_40_17.dll
GeneferCUDA.exe Please let me know what files are no longer needed. Once everything is confirmed working, then we can update the Windows packages. Thanks!
Only cudart32_40_17.dll and cufft32_40_17.dll are needed. |
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John Honorary cruncher
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Joined: 21 Feb 06 Posts: 2875 ID: 2449 Credit: 2,681,934 RAC: 0
                 
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Only cudart32_40_17.dll and cufft32_40_17.dll are needed.
Thanks! PRPClient packages for Windows have been updated with the new GeneferCUDA.exe. You can download the archives here: http://uwin.mine.nu/PRPNet/
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Same problem here.
I downloaded 4.3.7 - not working, even genefer cuda from here not working too.
Win7 64b, nv 570, 266.58
[2011-12-04 14:29:15 îcs] PRPNet Client application v4.3.7 started
[2011-12-04 14:29:15 îcs] User name toms83 at email address is xxx@xx
GeneferCUDA 2.2.1 (CUDA) based on Genefer v2.2.1
Copyright (C) 2001-2003, Yves Gallot (v1.3)
Copyright (C) 2009, 2011 Mark Rodenkirch, David Underbakke (v2.2.1)
Copyright (C) 2010, 2011, Shoichiro Yamada (CUDA)
A program for finding large probable generalized Fermat primes.
Start test of file 'work_GFN262144.in' - 14:29:15
GeneferCUDA.cu(212) : cudaSafeCall() Runtime API error 35: CUDA driver version is insufficient for CUDA runtime version.
[2011-12-04 14:29:46 îcs] GFN262144: No data in file [genefer.log]. Is genefer
broken?
Is it a problem with driver version? |
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Crun-chi Volunteer tester
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Joined: 25 Nov 09 Posts: 3233 ID: 50683 Credit: 151,443,349 RAC: 73,965
                         
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You have DP Nvidia card?
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92*10^1585996-1 NEAR-REPDIGIT PRIME :) :) :)
4 * 650^498101-1 CRUS PRIME
2022202116^131072+1 GENERALIZED FERMAT
Proud member of team Aggie The Pew. Go Aggie! |
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NV GTX 570 like I wrote up.
Changed drivers too 285.62 is started, but when i resume work unit after Ctrl-C something like this come up:
[2011-12-04 14:46:10 îcs] Client will shut down after completing all work units
[2011-12-04 14:46:10 îcs] PRPNet Client application v4.3.7 started
[2011-12-04 14:46:10 îcs] User name toms83 at email address is xxx@xx
GeneferCUDA 2.2.1 (CUDA) based on Genefer v2.2.1
Copyright (C) 2001-2003, Yves Gallot (v1.3)
Copyright (C) 2009, 2011 Mark Rodenkirch, David Underbakke (v2.2.1)
Copyright (C) 2010, 2011, Shoichiro Yamada (CUDA)
A program for finding large probable generalized Fermat primes.
Start test of file 'work_GFN262144.in' - 14:46:10
Checkpoint saved by genefer CUDA. CUDA This version cannot restart with itCheck
point saved by genefer ╠ř↑. This version cannot restart with it
PRP: 1*394358^262144+1 1/4873033
and it's starting to use pfgw64. |
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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Delete the genefer.ckpt file and restart the client. |
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Doesn't work. :(
When I delete "genefer.ckpt" it's starting from begining ( obviously ) by genefercuda. When I don't delete "genefer.ckpt" :
Checkpoint saved by genefer CUDA. CUDA This version cannot restart with itCheck
point saved by genefer ╠ř↑. This version cannot restart with it
and starting crunch using CPU.
Old GeneferCuda working fine on both my computers. |
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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[quote]Doesn't work. :(
When I delete "genefer.ckpt" it's starting from begining ( obviously ) by genefercuda. When I don't delete "genefer.ckpt" :
Checkpoint saved by genefer CUDA. CUDA This version cannot restart with itCheck
point saved by genefer ╠ř↑. This version cannot restart with it
and starting crunch using CPU./quote]
Then it appears to be an issue with geneferCUDA. Apparently something was broken WRT the checkpoint file. |
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NV GTX 570 like I wrote up.
Changed drivers too 285.62 is started, but when i resume work unit after Ctrl-C something like this come up:
[2011-12-04 14:46:10 îcs] Client will shut down after completing all work units
[2011-12-04 14:46:10 îcs] PRPNet Client application v4.3.7 started
[2011-12-04 14:46:10 îcs] User name toms83 at email address is xxx@xx
GeneferCUDA 2.2.1 (CUDA) based on Genefer v2.2.1
Copyright (C) 2001-2003, Yves Gallot (v1.3)
Copyright (C) 2009, 2011 Mark Rodenkirch, David Underbakke (v2.2.1)
Copyright (C) 2010, 2011, Shoichiro Yamada (CUDA)
A program for finding large probable generalized Fermat primes.
Start test of file 'work_GFN262144.in' - 14:46:10
Checkpoint saved by genefer CUDA. CUDA This version cannot restart with itCheck
point saved by genefer ╠ř↑. This version cannot restart with it
PRP: 1*394358^262144+1 1/4873033
and it's starting to use pfgw64.
Similar problem with my GTX 460:
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[2011-12-06 21:35:08 MZ] GFN262144: Getting work from server prpnet.mine.nu at p
ort 11002
[2011-12-06 21:35:09 MZ] GFN262144: PRPNet server is version 4.3.6
Hi Wellcome to PrimeGrid prpserver SR5 server
GeneferCUDA 2.2.1 (CUDA) based on Genefer v2.2.1
Copyright (C) 2001-2003, Yves Gallot (v1.3)
Copyright (C) 2009, 2011 Mark Rodenkirch, David Underbakke (v2.2.1)
Copyright (C) 2010, 2011, Shoichiro Yamada (CUDA)
A program for finding large probable generalized Fermat primes.
Start test of file 'work_GFN262144.in' - 21:35:09
Checkpoint saved by genefer CUDA. CUDA This version cannot restart with itCheck
point saved by genefer ¦²?. This version cannot restart with it
[2011-12-06 21:36:20 MZ] GFN262144: 1*397674^262144+1 is not prime. Residue rou
ndofferr
[2011-12-06 21:36:20 MZ] Total Time: 0:03:40 Total Tests: 3 Total PRPs Found:
0
[2011-12-06 21:36:20 MZ] GFN262144: Returning work to server prpnet.mine.nu at p
ort 11002
[2011-12-06 21:36:20 MZ] GFN262144: INFO: Test for 397674^262144+1 was accepted
[2011-12-06 21:36:20 MZ] GFN262144: INFO: All 1 test results were accepted
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GeneferCUDA starts testing but after around 4 minutes it stops with a roundofferror. The test is accepted and i get a new work package...
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ESP: Eliminated k=94373
SR5: Eliminated k=97366 and k=325918 |
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And now i just got a couple of emails telling me that i found prime numbers:
"This number is approximately 1467881 digits long. It was found on machine xxx using the program . It was proven prime with the program If the number is large enough for the Prime Pages, please include the program in the credits. If adding to the Prime Pages don't forget to include project "PrimeGrid" in the credits."
That is not good...
At least those "primes" don't show up on PRPNet stats. So i guess the emails were sent by error and those fake primes are not reported further.
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ESP: Eliminated k=94373
SR5: Eliminated k=97366 and k=325918 |
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John Honorary cruncher
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Joined: 21 Feb 06 Posts: 2875 ID: 2449 Credit: 2,681,934 RAC: 0
                 
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And now i just got a couple of emails telling me that i found prime numbers:
"This number is approximately 1467881 digits long. It was found on machine xxx using the program . It was proven prime with the program If the number is large enough for the Prime Pages, please include the program in the credits. If adding to the Prime Pages don't forget to include project "PrimeGrid" in the credits."
That is not good...
At least those "primes" don't show up on PRPNet stats. So i guess the emails were sent by error and those fake primes are not reported further.
No, this is not good. We've seen this happen once before and still don't have a solution for it. You are correct, these candidates are not prime. Something happens in the "return string" and the DB gets filled with invalid values. They are easy to spot because their "prime" setting is an obvious error.
We will manually reset those candidates, and they'll go back out for testing. Sorry for the inconvenience.
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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It appears that this is a bug on the server.
If debuglevel=1 could be set on both client and server, that would help me track this down faster. |
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Hi rogue
I did another test with debuglevel=1. Sent you a PM with the printout...
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ESP: Eliminated k=94373
SR5: Eliminated k=97366 and k=325918 |
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rogueVolunteer developer
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Joined: 8 Sep 07 Posts: 1256 ID: 12001 Credit: 18,565,548 RAC: 0
 
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Hi rogue
I did another test with debuglevel=1. Sent you a PM with the printout...
Thanks. That confirmed that the problem is on the server. I'll work on a patch. |
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