External Email - Use Caution Hello Haoran, You could try looking at your shell limits and see if the memory size is listed as something other than “unlimited”. In bash shell, $ bash $ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 256605 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 65535 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) unlimited cpu time (seconds, -t) unlimited max user processes (-u) 256605 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited
If memory does not read as unlimited then, $ ulimit -m unlimited - R. On Dec 19, 2018, at 18:30, Haoran Xu <haora...@gmail.com> wrote: External Email - Use Caution Hello FreeSurfer Developers,I am using surfreg to map one of my subject "subj001" to "fsaverage_sym" by these commands:surfreg --s subj001 --t fsaverage_sym --lhsurfreg --s subj001 --t fsaverage_sym --lh --xhemiThe first command worked well, however the second did not. It showed error:"znzTAGskip: tag=1952870258, failed to calloc 1768846336 bytes!Cannot allocate memory"Searched the archive but without good luck. Any suggestions? Appreciated!1) FreeSurfer version: freesurfer-Linux-centos6_x86_64-stable-pub-v6.0.0-2beb96c. 2) Platform: UBUNTU 16.04 LTS with 23.5GB memory and 1.4TB available space. (With this, 1.7G should be fine.)3) uname -a: Linux haoranPC 4.15.0-43-generic #46~16.04.1-Ubuntu SMP Fri Dec 7 13:31:08 UTC 2018 x86_64 x86_64 x86_64 GNU/LinuxRegards, Haoran Xu_______________________________________________Freesurfer mailing listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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