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Hello,

The following command

trac-all -c dmrirc.example -bedp

always exits with the following error.

{

WARN: Running bedbostx locally - this might take a while WARN: It is recommended to run this step on a cluster bedpostx_mgh -n 2 -model 1 /home/developer/Desktop/DATA_VB/Data/TRACULA/trc/Sub_01/dmri /usr/local/freesurfer/7.4.1/freesurfer/bin/bedpostx_mgh: 128: /usr/local/freesurfer/7.4.1/freesurfer/bin/bedpostx_mgh: Syntax error: "(" unexpected

}

The processing doesn't even get started. It exits immediately

I tried freesurfer 7.2 and 7.4.1 versions on virtual box thinking there might be some problem with the bedpostx_mgh source code. But it does the same with both the versions.

Trac-all with -prep argument runs for a while and exited with

{

Pre-sorted training .trk file detected INFO: Rejected 114 streamlines for straying off mask INFO: Rejected 0 streamlines for reversing direction INFO: Have 19886 total streamlines (min/mean/max length: 60/88/115) Processing pathway 29 of 42... INFO: Have 19886 non-truncated streamlines (min/mean/max length: 60/88/115) Computing path histograms INFO: Total streamline volume is 25477 voxels Finding outlier streamlines Updating streamline distance ranking INFO: Split streamlines into 25 segments Computing prior on underlying anatomy (all streamlines) Killed Linux developer-VirtualBox 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

trac-preproc exited with ERRORS at Wed Jul 26 18:08:00 EDT 2023

}

-Prep getting killed because of insufficient memory??

Can someone please help.

Thanks

Regards Tilak