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Profile [AF>WildWildWest] Al Tarf
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Message 26214 - Posted: 7 Jul 2012 | 22:08:40 UTC

For three days, all units go to error (paola), where does the problem? I specify that the units (IBUCH) calculated without problems!
Sorry for my English, I write it with google translation. thank you
My pc: Athlon II X3, GTX 550ti, ubuntu.

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Message 26216 - Posted: 7 Jul 2012 | 23:28:49 UTC

Ah im not the only one with this problem ^^ is it only with app 42 like me?
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Profile [AF>WildWildWest] Al Tarf
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Message 26218 - Posted: 8 Jul 2012 | 9:06:36 UTC - in response to Message 26216.
Last modified: 8 Jul 2012 | 9:08:42 UTC

Hi, yes, cuda 42 PAOLA. My graphics card is compatible with CUDA 4.2, I do not understand?

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Message 26219 - Posted: 8 Jul 2012 | 11:20:55 UTC - in response to Message 26218.
Last modified: 8 Jul 2012 | 11:23:56 UTC

I've checked the error message of these 2HDQ_43_9-PAOLA_2HDQ workunits in their stderr outpuf file, and I've find out that every one of them on every host I've checked resulted in ERROR: Failed to parse input file. So I've came to the conclusion that the source of this error is not on your side. This batch of 2HDQ_43_9-PAOLA_2HDQ workunits are messed up somehow.

Profile [AF>WildWildWest] Al Tarf
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Message 26220 - Posted: 8 Jul 2012 | 11:25:49 UTC - in response to Message 26219.

Oh okay, thank you for your answer!

Profile [AF>WildWildWest] Al Tarf
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Message 26221 - Posted: 8 Jul 2012 | 13:47:24 UTC - in response to Message 26220.

it looks like it arranges, I have a unit (PAOLA) that runs without error for 27 minutes.

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Message 26222 - Posted: 8 Jul 2012 | 15:47:41 UTC - in response to Message 26221.

it looks like it arranges, I have a unit (PAOLA) that runs without error for 27 minutes.

This workunit comes from a different batch: 3EKO_8_10-PAOLA_3EKO_8LIGs

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Message 26228 - Posted: 8 Jul 2012 | 18:31:25 UTC - in response to Message 26222.

There's definitely problems with the PAOLA_2HDQ batch. These tasks all fail on all cards no matter which app is used (3.1 or 4.2). Fortunately they all fail after a few seconds:

    Stderr output

    <core_client_version>7.0.24</core_client_version>
    <![CDATA[
    <message>
    process exited with code 98 (0x62, -158)
    </message>
    <stderr_txt>
    ERROR: file mdsim.cpp line 167: Failed to parse input file
    20:12:31 (5458): called boinc_finish

    </stderr_txt>
    ]]>


http://www.gpugrid.net/workunit.php?wuid=3543365

name 2HDQ_32_2-PAOLA_2HDQ-0-100-RND5005
application ACEMD2: GPU molecular dynamics
created 4 Jul 2012 | 20:41:18 UTC
minimum quorum 1
initial replication 1
max # of error/total/success tasks 7, 10, 6
errors Too many errors (may have bug)

5571497 103419 4 Jul 2012 | 21:52:29 UTC 4 Jul 2012 | 21:58:43 UTC Error while computing 2.20 0.05 --- ACEMD2: GPU molecular dynamics v6.16 (cuda31)
5572053 111371 4 Jul 2012 | 23:30:37 UTC 5 Jul 2012 | 1:35:58 UTC Error while computing 2.20 0.12 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)
5572983 58172 5 Jul 2012 | 3:42:30 UTC 5 Jul 2012 | 11:00:52 UTC Error while computing 3.02 0.03 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)
5575434 95154 5 Jul 2012 | 13:01:46 UTC 5 Jul 2012 | 13:08:38 UTC Error while computing 2.55 0.12 --- ACEMD2: GPU molecular dynamics v6.16 (cuda31)
5575986 122075 5 Jul 2012 | 14:20:47 UTC 5 Jul 2012 | 19:13:43 UTC Error while computing 2.02 0.04 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)
5577441 128121 5 Jul 2012 | 23:15:57 UTC 5 Jul 2012 | 23:22:37 UTC Error while computing 2.30 0.11 --- ACEMD2: GPU molecular dynamics v6.16 (cuda31)
5578198 113979 6 Jul 2012 | 1:41:12 UTC 6 Jul 2012 | 1:48:00 UTC Error while computing 0.00 0.00 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)
5578603 24523 6 Jul 2012 | 6:10:45 UTC 6 Jul 2012 | 11:21:31 UTC Error while computing 43.44 0.25 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)


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Message 26245 - Posted: 9 Jul 2012 | 10:01:51 UTC - in response to Message 26228.

Hi dear volunteers,

There was such a stupid error in the input file :p, I fixed it and now I am going to submit again the system (500 WU) on acemd short (12500 credits for WU), the group is 2HDQbis.

thanks for your patience and your computing time :D

Paola

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Message 26269 - Posted: 10 Jul 2012 | 14:01:20 UTC

This is not a parse file error, but this WU has failed on 2 other rigs. One was with 295 so maybe their end, but the other was with a 470 301.42 driver.

3EKO_36_9_step_13_20_7-PAOLA_ADAPT-10-20-RND9221


<core_client_version>7.0.25</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified. (0x3) - exit code 3 (0x3)
</message>
<stderr_txt>
MDIO: cannot open file "restart.coor"
SWAN : FATAL : Cuda driver error 999 in file 'swanlibnv2.cpp' in line 1574.
Assertion failed: a, file swanlibnv2.cpp, line 59


Cheers

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Message 26307 - Posted: 13 Jul 2012 | 5:38:00 UTC

There are still so much errors that wasting energy on resent failed workunits :(
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Message 26308 - Posted: 13 Jul 2012 | 6:02:59 UTC

Gotta take the good with the bad. This is the only WU that has crashed for me.

Things happen.

Cheers.

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Message 26316 - Posted: 14 Jul 2012 | 6:50:59 UTC - in response to Message 26308.

Agreed to take the bad with the good. Just had a 1E2I fail after 7 hours. I get occassional driver crashes and permanently frozen displays with the 4.2's. All 4.2's seem 'touch and go' regardless of the author. Any further refinements would be much appreciated.

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Message 26317 - Posted: 14 Jul 2012 | 8:01:07 UTC - in response to Message 26316.
Last modified: 14 Jul 2012 | 8:10:15 UTC

Try this post or this post, among others, in the "FAQ - Why does my run fail? Some answers."
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Message 26517 - Posted: 30 Jul 2012 | 16:13:56 UTC

I have error with new PAOLA units "1H46 RNP" ?

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Message 26557 - Posted: 8 Aug 2012 | 4:58:48 UTC

I had 1H46_19_9-PAOLA_1H46_RNP-6-100-RND5172_1 fail with

<core_client_version>6.10.60</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified. (0x3) - exit code 3 (0x3)
</message>
<stderr_txt>
MDIO: cannot open file "restart.coor"
SWAN : FATAL : Cuda driver error 999 in file 'swanlibnv2.cpp' in line 1574.
Assertion failed: a, file swanlibnv2.cpp, line 59

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

</stderr_txt>
]]>

Ran for 19.29 minutes

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Message 26616 - Posted: 16 Aug 2012 | 6:46:58 UTC

Hello,
Congratulations to all the team for your job.

All actual units (PAOLA) are exiting with error code 247, see 5747509 for instance.

Stderr output

<core_client_version>7.0.29</core_client_version>
<![CDATA[
<message>
process exited with code 247 (0xf7, -9)
</message>
<stderr_txt>

</stderr_txt>
]]>


All this units are using cuda42. The only cuda31 unit I got was going fine until I've done a mistake, using the gpu at the same time.

My card is a GTX260, on a freshly installed fedora 17 system, with NVIDIA driver 304.32 and cuda Toolkit 4.2.9. I have followed the procedure at http://doc.fedora-fr.org/wiki/Cuda. The GTK toolkit is working fine and primegrid also.

What are this errors due to ?
Thank you for your help

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Message 26618 - Posted: 16 Aug 2012 | 8:05:19 UTC

200 series cards do not work with cuda 4.2 tasks under Linux!

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Message 26619 - Posted: 16 Aug 2012 | 9:41:37 UTC

Ok, thanks for the answer. It this case is there a way to have only cuda31 units ?
Cheers

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Message 26623 - Posted: 16 Aug 2012 | 11:44:16 UTC - in response to Message 26619.

Use an older driver, to prevent getting the CUDA4.2 app:
Uninstall the present driver completely. Find something pre-CUDA 4.2 (or whatever the dll's actually are). Probably around 265 to 285 should be good. Install these. Reset project and you should only get the 3.1app and thus 3.1tasks.
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Message 26631 - Posted: 17 Aug 2012 | 10:58:11 UTC

Thanks for the advice, I will try this. Is it the same with all cuda42 applications or specific to this project ? I know that GTX 2XX are only 1.3 capable but I thought it was backward compatible

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Message 26693 - Posted: 25 Aug 2012 | 11:08:01 UTC - in response to Message 26631.

It's only this project. In principle it's backwards compatible, but GPU-Grid is facing some bug in the new app, probalby in some nVidia library, which only affects the older cards.

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