Error in running NAMD on a cluster

From: Monika Madhavi (
Date: Fri Jul 12 2019 - 08:36:21 CDT

Dear Norman and NAMD support team,

When I try to run NAMD in a cluster, I came across the following error
which you addressed in the following link.

"mpiexec: /etc/sgi-release: unexpected contents
Charmrun> error attaching to node '':
Timeout waiting for node-program to connect"

So I included the command, "module load openmpi" in my shell script and now
I am getting this error message and the simulation job is suspended after

"Assertion "0" failed in file machine-ibverbs.c line 1522."

Can you please suggest what could be the possible reason for this error?

Thank you.
Best regards,

W.A.Monika Madhavi
Lecturer (Probation),
Department of Physics,
University of Colombo.

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