[gmx-users] Fatal error: Attempting to read a checkpoint file of version 12 with code of version 4

Faezeh Kargar f_kargar at iasbs.ac.ir
Sun May 1 15:48:12 CEST 2011


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Thank you very
much for your reply. could you please tell me if there is any way to solve
this problem and restart running the code?
Karagr

>
On 30/04/2011 11:37 PM, Faezeh Kargar wrote:
>>
>>
>> > On 4/30/2011 7:22 PM, Faezeh Kargar
wrote:
>> >>
>> >> Dear gmx users,
>> >>
>> >> My code stops running because
of electricity voltage oscillation. it
>> >> happened for
several times and each time I restarted running my code.
>>
>> but for this time with command
>> >>
>> >> mdrun -s topol.tpr -x
>> >>
traj.part0002.part0003.part0004.part0004.part0005.xtc -cpi state.cpt
>> >> -e
ener.part0002.part0003.part0004.part0004.part0005.edr -g
>>
>> md.part0002.part0003.part0004.part0004.part0005.log &
>> >>
>> >> I used this command before
without any error. but now I encountered
>> >> error like
this:
>> >>
>> >>
>> >>
Program mdrun, VERSION 4.0.7
>> >> Source
>>
>> code file: checkpoint.c, line: 565
>> >>
>> >> Fatal error:
>> >> Attempting
>> >> to read a checkpoint file of version 12 with code of
version 4
>> >>
>> >> I looked at the
file "checkpoint.c". at first the version of
>>
>> checkpoint file is 4 but I do not know how and why it changes.
>> >>
>> >
>> > The usual reason
for this kind of error is that you're using an old
>> >
version of GROMACS to access a file written by a new version. That's
>> not
>> > a good idea.
>> >
>> > Mark
>> >
>>
>> Thank
you for your reply. I just use version 4.0.7 of GROMACS and all
>> of files are written by this version. as I said before, I
could
>> restart running of my codes with this command without
any problem.
>>
> 
> Version 12 is that used in
4.5.x, so I think you are using that version.
> Someone may have
changed the software and not told you about it (in
> which case,
tell them to stop wasting people's time). Or you've migrated
>
files from one place to another, or something similar.
> 
> Mark
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