Hi,
somethimes a WU crashed just after starting crunching them. In the stderr.out file this error is reported:

<core_client_version>6.3.8</core_client_version>
<![CDATA[
<message>
process exited with code 193 (0xc1, -63)
</message>
<stderr_txt>
# Using CUDA device 0
# Device 0: "GeForce 8800 GTS 512"
# Clock rate: 1620000 kilohertz
SIGSEGV: segmentation violation
Stack trace (8 frames):
acemd_6.42_x86_64-pc-linux-gnu__cuda[0x4b3bf9]
/lib/libc.so.6[0x7f6c17b7d100]
/lib/libc.so.6(fclose+0x7)[0x7f6c17badc67]
acemd_6.42_x86_64-pc-linux-gnu__cuda[0x40fdc7]
acemd_6.42_x86_64-pc-linux-gnu__cuda(sin+0x1649)[0x4085a9]
acemd_6.42_x86_64-pc-linux-gnu__cuda(sin+0x33b)[0x40729b]
/lib/libc.so.6(__libc_start_main+0xf4)[0x7f6c17b691c4]
acemd_6.42_x86_64-pc-linux-gnu__cuda(sinh+0x59)[0x407079]

Exiting...

</stderr_txt>
]]>

is there something i can do to avoid this. 90% of the WUs are crunched perfectly.
here is the link to ones of these crashed WUs
http://www.ps3grid.net/result.php?resultid=51371

Hi,
somethimes a WU crashed just after starting crunching them. In the stderr.out file this error is reported:

6.3.8

process exited with code 193 (0xc1, -63)


# Using CUDA device 0
# Device 0: "GeForce 8800 GTS 512"
# Clock rate: 1620000 kilohertz
SIGSEGV: segmentation violation
Stack trace (8 frames):
acemd_6.42_x86_64-pc-linux-gnu__cuda[0x4b3bf9]
/lib/libc.so.6[0x7f6c17b7d100]
/lib/libc.so.6(fclose+0x7)[0x7f6c17badc67]
acemd_6.42_x86_64-pc-linux-gnu__cuda[0x40fdc7]
acemd_6.42_x86_64-pc-linux-gnu__cuda(sin+0x1649)[0x4085a9]
acemd_6.42_x86_64-pc-linux-gnu__cuda(sin+0x33b)[0x40729b]
/lib/libc.so.6(__libc_start_main+0xf4)[0x7f6c17b691c4]
acemd_6.42_x86_64-pc-linux-gnu__cuda(sinh+0x59)[0x407079]

Exiting...


]]>

is there something i can do to avoid this. 90% of the WUs are crunched perfectly.
here is the link to ones of these crashed WUs
http://www.ps3grid.net/result.php?resultid=51371

I don't see that on other machines with such a frequency.
Maybe it's your board or your OS setup. Was it always like this?

gdf

I don't see that on other machines with such a frequency.
Maybe it's your board or your OS setup. Was it always like this?

gdf

In total i had three of this WUs crashed with this error. so it was not "very" often, but i happens from time to time.
My board is a Arock fulldisplay port with 8Gig RAM, Phemom 9550 at 2.47Ghz and ubuntu 8.04 64bit.
By the error code, can you say what happened? where the error might be located?

Just speculating: could be a "not 100% stable" CPU OC.

MrS

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