Dear all experts,
I'm learning Melodic analysis now. I tried to run Multi-Subject
Tensor-ICA analysis on feed data as guided by the practice
manual(http://www.fmrib.ox.ac.uk/fslcourse/lectures/practicals/melodic/index.htm),
but I had no luck to pass the gica(Group ICA?) procedure. When the
whole analysis done, I only could find core dump file in the .gica dir
and there would be no ica data on MELODIC output page.
I checked each SGE exec host, and found segfault in some host's dmesg
log(such as: [328942.974954] melodic[9975]: segfault at 421eeffc eip
08202344 esp 421ef000 error 6). I also found memory overflow in one
exec host with 1G mem. I have doubted that small memory may be the
problem, so I deleted every small memory(<3.5G) exec hosts from my
host list and re-ran the example analysis, but still no luck:( (please
find my log in the attached files)
Could you help me out?
Many thanks!
--
Best Regards
National Key Laboratory of Cognitive Neuroscience and Learning
Beijing Normal University
Beijing, China. 100875
Tel: +86-13811953774
web: http://psychbrain.bnu.edu.cn
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