On 11/12/13 1:15 AM, arun kumar wrote:
Dear Gromacs users,
I am running a 50ns simulation of a protein having nearly 700 residues on
60 threads (Gromacs 4.6.3).
At one point i got a disk space problem, so i have deleted the md.trr file
and created an empty md.trr file. when i tried to restart the simulation
from check point file on 100 threads, [ mdrun -v -deffnm md -cpi md.cpt -nt
i am getting a note and an error as fallows
Reading checkpoint file md.cpt generated:
current program: 100
checkpoint file: 60
Gromacs binary or parallel settings not identical to previous run.
Continuation is exact, but is not guaranteed to be binary identical.
Source code file: checkpoint.c, line: 1767
Can't read 1048576 bytes of 'md.trr' to compute checksum. The file
has been replaced or its contents has been modified.
please help me in overcoming this problem.
Use -noappend. If you mess with any of the files that mdrun produces, the file
appending procedure (which is the default behavior) will fail.
Justin A. Lemkul, Ph.D.
Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 601
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201
jalem...@outerbanks.umaryland.edu | (410) 706-7441
gmx-users mailing list firstname.lastname@example.org
* Please search the archive at
http://www.gromacs.org/Support/Mailing_Lists/Search before posting!
* Please don't post (un)subscribe requests to the list. Use the
www interface or send it to gmx-users-requ...@gromacs.org.
* Can't post? Read http://www.gromacs.org/Support/Mailing_Lists