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 Art process in MATLAB dies w/out error?

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T O P I C    R E V I E W
ark19 Posted - Dec 09 2011 : 11:34:00 AM
Hi BIAC users,

I'm hoping someone has seen something like this before because I'm at a loss as to how to trouble shoot it:

I'm trying to run a bunch of subjects through the artifact detection toolbox in SPM (Art) on the cluster, and it's happening that right after Art starts running, the process just dies without error or passing control back to the process that called it. It's likely that I've done something wrong in setting the cluster paths and what not, but since I'm not getting an error I have little idea what it could be. Does any one have any suggestions?

Here is the entire output that I consistently get:

----JOB [SPM_ART_20100215_10341_00001.job.3048096] START [Fri Dec 9 10:42:57 EST 2011] on HOST [node17]----
the random integer for Xvfb is 247
_XSERVTransmkdir: ERROR: euid != 0,directory /tmp/.X11-unix will not be created.
SELinux: Disabled on system, not enabling in X server
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
SELinux: Disabled on system, not enabling in X server
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
(EE) config/hal: NewInputDeviceRequest failed (2)
Warning: MATLAB does not support bit depths less than or equal to 8.
Figure windows may not be usable

< M A T L A B (R) >
Copyright 1984-2010 The MathWorks, Inc.
Version 7.12.0.635 (R2011a) 64-bit (glnxa64)
March 18, 2011


To get started, type one of these: helpwin, helpdesk, or demo.
For product information, visit www.mathworks.com.

>> >> >> >> >> >> >> >> >> >> >> >> **Note: VersionToBeRemoved and nameConflict warnings have been suppressed!**
>> >> >> >> >> >> >> >> >> >> >> >> >> SPM.swd changed successfully.

SPM.xY.P changed successfully.

SPM.xY.VY.fname changed successfully.

Paths in SPM.mat modified as requested.
running subject 1 using config file /mnt/BIAC/.users/ark19/munin.dhe.duke.edu/Hariri/DNS.01/Analysis/SPM/Analyzed/20100215_10341/cards_pfl/art_config001.cfg

Mapping files for session 1...: ...done
Calculating globals...: 2/171


and that's where it dies…

Thanks!
Annchen
3   L A T E S T    R E P L I E S    (Newest First)
petty Posted - Dec 11 2011 : 1:33:42 PM
some matlab processes take a lot.
ark19 Posted - Dec 10 2011 : 4:31:21 PM
It was the entire process, and increasing the memory did indeed fix it! Hopefully I can self-diagnose memory problems now - thanks!!
petty Posted - Dec 09 2011 : 11:36:48 AM
is your entire process ( job ) dying, or just matlab?

I'm inclined to think it could be memory related ... try one requesting more than the default amount of memory.

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