[gmx-users] Error while trying REMD on cluster

[vivek sharma]

HI GMX-users,
 I am trying to run a REMD simulation on my system. I have created 10 .tpr
files and fired the simulation using the following command
---------------------
bsub -n 40 -o out_1 -e err_1 mpirun mdrun_d -s MD.tpr -multi 10 -replex 2 -o
MD.trr -e MD.edr -g MD.log -c MD.gro &
-----------------------
\
 I am firing this run on a cluster. after firing the command teh simulation
is crashing with following error reported in err_1 file.
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Program mdrun_d, VERSION 4.5.4
Source code file: main.c, line: 420

Fatal error:
The number of nodes (1) is not a multiple of the number of simulations (10)
For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors
----------------------

Can anybody comment or suggest the reason for such error.

regards,
Vivek
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