kyungchan chae wrote:
Hello,

I have a problem in using checkpoint file (Gromacs 4) to restart my simulation
When I restart my parallel simulation by using 'append' option
: mdrun -cpi state.cpt  -append yes  -cpt  30
the following error messages showed up:

  "Program mdrun, VERSION 4.0.99_development_20090120
    Source code file: checkpoint.c, line: 1238

    Fatal error:
    Truncation of file traj.trr failed. "

Could you give me any advice about this problem?



The best idea is to use the latest official release, and not old CVS code. Upgrade to 4.0.4 and try again.

-Justin




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--
========================================

Justin A. Lemkul
Graduate Research Assistant
ICTAS Doctoral Scholar
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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