A couple of '11 (0xb) Unknown error number' errors


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Questions and Answers : Unix/Linux : A couple of '11 (0xb) Unknown error number' errors

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Kamu
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Message 1257507 - Posted: 8 Jul 2012, 12:37:09 UTC

I have few WU's with '11 (0xb) Unknown error number' error

Example WU http://setiathome.berkeley.edu/result.php?resultid=2515302675

This is Linux Mint 13 64bit, Boinc 7.0.28 downloaded directly from Berkeley and Lunatics AP and Cuda MB apps.

Any ideas what's wrong?

-Kimmo-

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Message 1257561 - Posted: 8 Jul 2012, 15:35:06 UTC
Last modified: 8 Jul 2012, 15:38:33 UTC

No idea, but you only have 4 errors, and over 400 valids, so I wouldn't worry about one or two errors here and there. <1% error rate is nothing to worry about.


BTW, nice to see another Linux user around here, especially a user running Cuda tasks. Nice
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Message 1257610 - Posted: 8 Jul 2012, 17:44:52 UTC
Last modified: 8 Jul 2012, 17:55:44 UTC

I'm glad I double checked this.

Perhaps you do have an issue worth figuring out.

The work-units that errored are CPU units. I also see that you have not had a valid CPU work unit yet.

I'm watching this task to see if it ends with the same fate

So, there is something wrong with the CPU tasks running. This could be due to your appinfo.xml file, or maybe the optimized app you are using.

We need details.

1. Which optimized ap are you using for your CPU?

2. post here
a) the first 30 lines from your event log at startup
b) do a "cat /proc/cpuinfo" and post the output (If you have many cores, just the first 2 repeating sections of the output is fine, what I'm looking for in this info is the instruction sets your processor supports, the "flags" section of this output)

someone else will have to ask/answer about your app_info.xml, as I'm not too familiar thanks to crunch3ers packages.
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Kamu
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Message 1257624 - Posted: 8 Jul 2012, 18:36:47 UTC

It looks like stock CPU app generates those XML errors. I still have several validated stock CPU results (but lots of XML errors).

Example: Task 2515302677

Cuda app (example Task 2516382070) and Astropulse app (example Task 2515521349) are from Lunatics and those are working ok. I didn't find any optimised app for "normal" multibeam calculation. So it's that stock CPU app causing troubles...

from event log


su 8. heinäkuuta 2012 14.51.09 | | No config file found - using defaults
su 8. heinäkuuta 2012 14.51.09 | | Starting BOINC client version 7.0.28 for x86_64-pc-linux-gnu
su 8. heinäkuuta 2012 14.51.09 | | log flags: file_xfer, sched_ops, task
su 8. heinäkuuta 2012 14.51.09 | | Libraries: libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 libidn/1.23 librtmp/2.3
su 8. heinäkuuta 2012 14.51.09 | | Data directory: /home/kiles/BOINC
su 8. heinäkuuta 2012 14.51.09 | | Processor: 8 GenuineIntel Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz [Family 6 Model 42 Stepping 7]
su 8. heinäkuuta 2012 14.51.09 | | Processor: 8.00 MB cache
su 8. heinäkuuta 2012 14.51.09 | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
su 8. heinäkuuta 2012 14.51.09 | | OS: Linux: 3.2.0-23-generic
su 8. heinäkuuta 2012 14.51.09 | | Memory: 15.64 GB physical, 18.66 GB virtual
su 8. heinäkuuta 2012 14.51.09 | | Disk: 111.63 GB total, 103.87 GB free
su 8. heinäkuuta 2012 14.51.09 | | Local time is UTC +3 hours
su 8. heinäkuuta 2012 14.51.09 | | NVIDIA GPU 0: GeForce GTX 690 (driver version unknown, CUDA version 4.20, compute capability 3.0, 134215680MB, 134215626MB available, 2167 GFLOPS peak)
su 8. heinäkuuta 2012 14.51.09 | | NVIDIA GPU 1: GeForce GTX 690 (driver version unknown, CUDA version 4.20, compute capability 3.0, 134215680MB, 134215545MB available, 2167 GFLOPS peak)
su 8. heinäkuuta 2012 14.51.09 | | NVIDIA GPU 2: GeForce GTX 680 (driver version unknown, CUDA version 4.20, compute capability 3.0, 134215680MB, 134215626MB available, 2167 GFLOPS peak)
su 8. heinäkuuta 2012 14.51.09 | | OpenCL: NVIDIA GPU 0: GeForce GTX 690 (driver version 295.49, device version OpenCL 1.1 CUDA, 2048MB, 134215626MB available)
su 8. heinäkuuta 2012 14.51.09 | | OpenCL: NVIDIA GPU 1: GeForce GTX 690 (driver version 295.49, device version OpenCL 1.1 CUDA, 2048MB, 134215545MB available)
su 8. heinäkuuta 2012 14.51.09 | | OpenCL: NVIDIA GPU 2: GeForce GTX 680 (driver version 295.49, device version OpenCL 1.1 CUDA, 2048MB, 134215626MB available)
su 8. heinäkuuta 2012 14.51.09 | SETI@home | Found app_info.xml; using anonymous platform
su 8. heinäkuuta 2012 14.51.09 | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 6720006; resource share 100
su 8. heinäkuuta 2012 14.51.09 | SETI@home | General prefs: from SETI@home (last modified 08-Jul-2012 10:47:08)
su 8. heinäkuuta 2012 14.51.09 | SETI@home | Computer location: home
su 8. heinäkuuta 2012 14.51.09 | | General prefs: using separate prefs for home
su 8. heinäkuuta 2012 14.51.09 | | Reading preferences override file
su 8. heinäkuuta 2012 14.51.09 | | Preferences:
su 8. heinäkuuta 2012 14.51.09 | | max memory usage when active: 8008.91MB
su 8. heinäkuuta 2012 14.51.09 | | max memory usage when idle: 14416.05MB
su 8. heinäkuuta 2012 14.51.09 | | max disk usage: 55.81GB
su 8. heinäkuuta 2012 14.51.09 | | max CPUs used: 6
su 8. heinäkuuta 2012 14.51.09 | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
su 8. heinäkuuta 2012 14.51.09 | | Not using a proxy


2 sections from /proc/cpuinfo


processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
stepping : 7
microcode : 0x25
cpu MHz : 1600.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm c
onstant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf
pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_
1 sse4_2 popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt p
ln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips : 6800.40
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
stepping : 7
microcode : 0x25
cpu MHz : 3401.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm c
onstant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf
pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_
1 sse4_2 popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt p
ln pts dts tpr_shadow vnmi flexpriority ept vpid
bogomips : 6799.77
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:


app_info.xml


<app_info>
<app>
<name>astropulse_v6</name>
</app>
<file_info>
<name>ap_6.01r546_avx_linux64</name>
<executable/>
</file_info>
<app_version>
<app_name>astropulse_v6</app_name>
<version_num>601</version_num>
<file_ref>
<file_name>ap_6.01r546_avx_linux64</file_name>
<main_program/>
</file_ref>
</app_version>
<app>
<name>setiathome_enhanced</name>
</app>

<file_info>
<name>setiathome-5.28.x86_64-pc-linux-gnu</name>
<executable/>
</file_info>

<app_version>
<app_name>setiathome_enhanced</app_name>
<version_num>528</version_num>
<platform>x86_64-pc-linux-gnu</platform>
<avg_ncpus>1.000000</avg_ncpus>
<max_ncpus>1.000000</max_ncpus>
<file_ref>
<file_name>setiathome-5.28.x86_64-pc-linux-gnu</file_name>
<main_program/>
</file_ref>
</app_version>


<file_info>
<name>setiathome_x41g_x86_64-pc-linux-gnu_cuda32</name>
<executable/>
</file_info>

<file_info>
<name>libcudart.so.3</name>
<executable/>
</file_info>
<file_info>
<name>libcufft.so.3</name>
<executable/>
</file_info>

<app_version>
<app_name>setiathome_enhanced</app_name>
<version_num>611</version_num>
<platform>x86_64-pc-linux-gnu</platform>
<plan_class>cuda_fermi</plan_class>
<avg_ncpus>0.05</avg_ncpus>
<max_ncpus>1.0</max_ncpus>
<coproc>
<type>CUDA</type>
<count>1.0</count>
</coproc>
<file_ref>
<file_name>setiathome_x41g_x86_64-pc-linux-gnu_cuda32</file_name>
<main_program/>
</file_ref>
<file_ref>
<file_name>libcudart.so.3</file_name>
</file_ref>
<file_ref>
<file_name>libcufft.so.3</file_name>
</file_ref>
</app_version>

<app_version>
<app_name>setiathome_enhanced</app_name>
<version_num>609</version_num>
<platform>x86_64-pc-linux-gnu</platform>
<plan_class>cuda_fermi</plan_class>
<avg_ncpus>0.05</avg_ncpus>
<max_ncpus>1.0</max_ncpus>
<coproc>
<type>CUDA</type>
<count>1.0</count>
</coproc>
<file_ref>
<file_name>setiathome_x41g_x86_64-pc-linux-gnu_cuda32</file_name>
<main_program/>
</file_ref>
<file_ref>
<file_name>libcudart.so.3</file_name>
</file_ref>
<file_ref>
<file_name>libcufft.so.3</file_name>
</file_ref>
</app_version>

<app_version>
<app_name>setiathome_enhanced</app_name>
<version_num>608</version_num>
<platform>x86_64-pc-linux-gnu</platform>
<plan_class>cuda_fermi</plan_class>
<avg_ncpus>0.05</avg_ncpus>
<max_ncpus>1.0</max_ncpus>
<coproc>
<type>CUDA</type>
<count>1.0</count>
</coproc>
<file_ref>
<file_name>setiathome_x41g_x86_64-pc-linux-gnu_cuda32</file_name>
<main_program/>
</file_ref>
<file_ref>
<file_name>libcudart.so.3</file_name>
</file_ref>
<file_ref>
<file_name>libcufft.so.3</file_name>
</file_ref>
</app_version>
</app_info>


-Kimmo-

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Message 1257627 - Posted: 8 Jul 2012, 18:58:52 UTC - in response to Message 1257624.

It looks like stock CPU app generates those XML errors. I still have several validated stock CPU results (but lots of XML errors).

Example: Task 2515302677

Cuda app (example Task 2516382070) and Astropulse app (example Task 2515521349) are from Lunatics and those are working ok. I didn't find any optimised app for "normal" multibeam calculation. So it's that stock CPU app causing troubles...

-Kimmo-


We do have optimized apps for Multibeam and Astropulse.

http://www.arkayn.us/forum/index.php?action=tpmod;dl=cat57

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Kamu
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Message 1257635 - Posted: 8 Jul 2012, 19:39:44 UTC - in response to Message 1257627.


We do have optimized apps for Multibeam and Astropulse.

http://www.arkayn.us/forum/index.php?action=tpmod;dl=cat57


Thanks!

Is it safe to change app in the middle of WU?

-Kimmo-

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Message 1257644 - Posted: 8 Jul 2012, 20:05:13 UTC - in response to Message 1257635.


We do have optimized apps for Multibeam and Astropulse.

http://www.arkayn.us/forum/index.php?action=tpmod;dl=cat57


Thanks!

Is it safe to change app in the middle of WU?

-Kimmo-


You can, but I usually wait until they finish.

I think I updated all of those app_info.xml files to make certain that they had a 528 section as well, but make certain first or all of the files will have to be reissued.
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Questions and Answers : Unix/Linux : A couple of '11 (0xb) Unknown error number' errors

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