[gmx-users] Error in REMD

[Nikunj Maheshwari]

Dear all...

We ran REMD simulations for 36 replicas. We got an error which stopped the
whole simulation.

"
Reading file md21.tpr, VERSION 4.5.5 (single precision)
Loaded with Money

Reading file md24.tpr, VERSION 4.5.5 (single precision)
Loaded with Money


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Program mdrun_mpi, VERSION 4.5.5
Source code file: symtab.c, line: 108

Fatal error:
symtab get_symtab_handle 1031126655 not found
For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors
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"The World is a Friendly Place" (Magnapop)

Error on node 35, will try to stop all the nodes
Halting parallel program mdrun_mpi on CPU 35 out of 36

gcq#103: "The World is a Friendly Place" (Magnapop)

MPI: Global rank 35 is aborting with error code -1.
"

Can someone help us in knowing what the error means and how to it can be
rectified?

Thanks....