Hi Michael This is a Mac specific problem. You can reduce the number of a priori tracts used by reducing the entries in the list found in freesurfer/trctrain/trainlist.txt. On my Mac it works with 26 a priori tracts.
Cheers Jürgen On [DATE], "Michael Scheel" <[ADDRESS]> wrote: > Dear FS experts, when running tracula I get the following error (see below and > trac-all.log attached to this mail). > It seems that memory cannot be allocated but I have a PowerMac with 12 GB RAM > and I suppose this should be enough. > Any ideas how I can solve this problem? Thanks, Michael > > dmri_train(50487) malloc: *** mmap(size=159744) failed (error code=12) > *** error: can't allocate region > *** set a breakpoint in malloc_error_break to debug > MRIalloc(218, 182, 182): could not allocate 158704 bytes for 14th slice > > Cannot allocate memory > Darwin fslmachine.charite.de 10.8.0 Darwin Kernel Version 10.8.0: Tue Jun 7 > 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386 i386 > > trac-preproc exited with ERRORS at Tue Jun 26 15:12:03 CEST 2012 > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > The information in this e-mail is intended only for the person to whom it is > addressed. If you believe this e-mail was sent to you in error and the e-mail > contains patient information, please contact the Partners Compliance HelpLine > at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. ---------------------------------------------------------------------------- Jürgen Hänggi, Ph.D. Division Neuropsychology Institute of Psychology University of Zurich Binzmuehlestrasse 14, PO Box 25 8050 Zurich, Switzerland 0041 44 635 73 97 (phone office) 0041 76 445 86 84 (phone mobile) 0041 44 635 74 09 (fax office) BIN 4.D.04 (office room number) j.haenggi[at]psychologie.uzh.ch (email) http://www.psychologie.uzh.ch/neuropsy/ (website) http://www.juergenhaenggi.ch (private website) This e-mail (and any attachment/s) contains confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ---------------------------------------------------------------------------- _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
