Dear experts,

I tried running recon-all for a subject and it exited with the following error:

LINE SEARCH FAILED. SEE DOCUMENTATION OF ROUTINE MCSRCH ERROR RETURN OF LINE SEARCH: INFO= 3 POSSIBLE CAUSES: FUNCTION OR GRADIENT ARE INCORRECT OR INCORRECT TOLERANCESoutof QuasiNewtonEMA: 010: -log(p) =   -0.0  tol 0.000010

I'm using freesurfer-Linux-centos6_x86_64-stable-pub-v5.3.0

and my operating system is 14.04.1-Ubuntu.

attached is the recon-all.log.

Best,

Ladan