<html><head></head><body style="visibility: visible;"><p>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?</p><p>Karagr</p><br /><p>>
On 30/04/2011 11:37 PM, Faezeh Kargar wrote:<br />>><br
/>>><br />>> > On 4/30/2011 7:22 PM, Faezeh Kargar
wrote:<br />>> >><br />>> >> Dear gmx users,<br
/>>> >><br />>> >> My code stops running because
of electricity voltage oscillation. it<br />>> >> happened for
several times and each time I restarted running my code.<br />>>
>> but for this time with command<br />>> >><br
/>>> >> mdrun -s topol.tpr -x<br />>> >>
traj.part0002.part0003.part0004.part0004.part0005.xtc -cpi state.cpt<br
/>>> >> -e
ener.part0002.part0003.part0004.part0004.part0005.edr -g<br />>>
>> md.part0002.part0003.part0004.part0004.part0005.log &<br
/>>> >><br />>> >> I used this command before
without any error. but now I encountered<br />>> >> error like
this:<br />>> >><br />>> >><br />>> >>
Program mdrun, VERSION 4.0.7<br />>> >> Source<br />>>
>> code file: checkpoint.c, line: 565<br />>> >><br
/>>> >> Fatal error:<br />>> >> Attempting<br
/>>> >> to read a checkpoint file of version 12 with code of
version 4<br />>> >><br />>> >> I looked at the
file "checkpoint.c". at first the version of<br />>>
>> checkpoint file is 4 but I do not know how and why it changes.<br
/>>> >><br />>> ><br />>> > The usual reason
for this kind of error is that you're using an old<br />>> >
version of GROMACS to access a file written by a new version. That's<br
/>>> not<br />>> > a good idea.<br />>> ><br
/>>> > Mark<br />>> ><br />>><br />>> Thank
you for your reply. I just use version 4.0.7 of GROMACS and all<br
/>>> of files are written by this version. as I said before, I
could<br />>> restart running of my codes with this command without
any problem.<br />>><br />> <br />> Version 12 is that used in
4.5.x, so I think you are using that version.<br />> Someone may have
changed the software and not told you about it (in<br />> which case,
tell them to stop wasting people's time). Or you've migrated<br />>
files from one place to another, or something similar.<br />> <br
/>> Mark<br />> --<br />> gmx-users mailing list
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/>83_kargar</p><br />--
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