Hi all,


 I ran a few cases through freesurfer5.3 last night and
found that they all exited with the same error. This is the input that I used:

recon-all -s 01100.t1-realign-masked -i
/tmp/01100.t1-realign-masked.nii.gz -autorecon1 && cp
/projects/pnl/software/freesurfer5.3b/subjects/01100.t1-realign-masked/mri/T1.mgz
/projects/pnl/software/freesurfer5.3b/subjects/01100.t1-realign-masked/mri/brainmask.mgz
&& recon-all -autorecon2 -subjid 01100.t1-realign-masked && recon-all
-autorecon3 -subjid 01100.t1-realign-masked && mv
/projects/pnl/software/freesurfer5.3b/subjects/01100.t1-realign-masked
01100.freesurfer

I've attached the recon-all.log file which shows the
following error:

IFLAG= -1  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: 007: -log(p) =-0.0  tol 0.000010

       Thank you so much for any help,
best,

         Elisabetta del Re

            --
Elisabetta del Re,
instructor, psychiatry,
Harvard Medical School