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[lammps-users] Cannot open file data.
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[lammps-users] Cannot open file data.

From: Ana Cristina Ramírez <cristinaramz@...8...>
Date: Tue, 18 Jul 2017 18:32:23 +0000

Hello all. 

I am running a interface tension calculation of an ionic liquid and water with MPI on lammps (31 March 2017) in the nvt build. The package works fine with every other simulation however this one generates the following problem: 

LAMMPS (31 Mar 2017)
Reading data file ...
ERROR on proc 0: Cannot open file data.BMIMBrC1 (../read_data.cpp:1876)
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.

We had run this in two different machines with different OS distros (Arch and Mint) both with the same compilers and lammps versions. 

Thanks in advance for your help for this desperate soul in need.