vivek sharma wrote:
Hi There,
I am running a long MDS for one protein molecule in water, To avoid
error I am running the simulation in parts like 20 nsec each.
Each time I am creating a new tpr, trr and edr using the tpbconv and mdrun.
Last time when I fired a job for 60-80 nsec then the job crashed because
of some power supply problem. Now I want to continue the job from where
it crashed ..
while using ..... tpbconv with tpr, trr and edr file it gave me message like
_---------------------------------------
trn version: GMX_trn_file (double precision)
Read frame 4: step 0 time 60000.000
Using frame of step 0 time 60000
Opened emprmd_np24.edr as double precision energy file
Reading frame 0 time 60000.000
READ 3 PRESSURE COUPLING MU'S FROM emprmd_np24.edr
40000000 steps (80000 ps) remaining from first run.
Writing statusfile with starting step 0 and length 40000000
steps...
time 0.000 and length 80000.000 ps
-------------------------------------------------------------
above message indicates that it is going to start the run from step 0,
which seems waste for me....
Can I continue the job from where it crashed, or is it better to run the
60-80 nsec job again?
Depending on the frequency with which you write to the .trr and .edr (nstxout,
nstvout, nstenergy) there may be nothing in those files except the initial
frame. Use gmxcheck to confirm this.
-Justin
With Thanks,
Vivek
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--
========================================
Justin A. Lemkul
Graduate Research Assistant
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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