--------------------------------------------------------------------------
By default, for Open MPI 4.0 and later, infiniband ports on a device
are not used by default.  The intent is to use UCX for these devices.
You can override this policy by setting the btl_openib_allow_ib MCA parameter
to true.

  Local host:              c008
  Local adapter:           mlx5_0
  Local port:              1

--------------------------------------------------------------------------
--------------------------------------------------------------------------
WARNING: There was an error initializing an OpenFabrics device.

  Local host:   c008
  Local device: mlx5_0
--------------------------------------------------------------------------
[c008:3347871] *** Process received signal ***
[c008:3347871] Signal: Segmentation fault (11)
[c008:3347871] Signal code: Address not mapped (1)
[c008:3347871] Failing at address: 0x14712fe0
[c008:3347871] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x43090)[0x7fac8adf3090]
[c008:3347871] [ 1] /usr/local/lib/liblammps.so(_ZN6ReaxFF14Compute_ForcesEPNS_11reax_systemEPNS_14control_paramsEPNS_15simulation_dataEPNS_7storageEPPNS_9reax_listE+0x670)[0x7fab8db485b0]
[c008:3347871] [ 2] /usr/local/lib/liblammps.so(_ZN9LAMMPS_NS10PairReaxFF7computeEii+0x123)[0x7fab8db3c6a3]
[c008:3347871] [ 3] /usr/local/lib/liblammps.so(_ZN9LAMMPS_NS6Verlet5setupEi+0x3b2)[0x7fab8d894f72]
[c008:3347871] [ 4] /usr/local/lib/liblammps.so(_ZN9LAMMPS_NS3Run7commandEiPPc+0xb3f)[0x7fab8d839e3f]
[c008:3347871] [ 5] /usr/local/lib/liblammps.so(_ZN9LAMMPS_NS5Input15execute_commandEv+0xc38)[0x7fab8d6e5138]
[c008:3347871] [ 6] /usr/local/lib/liblammps.so(_ZN9LAMMPS_NS5Input3oneERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0xa9)[0x7fab8d6e5cd9]
[c008:3347871] [ 7] /usr/local/lib/liblammps.so(lammps_command+0x92)[0x7fab8d723fe2]
[c008:3347871] [ 8] /lib/x86_64-linux-gnu/libffi.so.7(+0x6ff5)[0x7fabe9318ff5]
[c008:3347871] [ 9] /lib/x86_64-linux-gnu/libffi.so.7(+0x640a)[0x7fabe931840a]
[c008:3347871] [10] /usr/lib/python3.8/lib-dynload/_ctypes.cpython-38-x86_64-linux-gnu.so(_ctypes_callproc+0x5b6)[0x7fac89a59306]
[c008:3347871] [11] /usr/lib/python3.8/lib-dynload/_ctypes.cpython-38-x86_64-linux-gnu.so(+0x13ae7)[0x7fac89a59ae7]
[c008:3347871] [12] python3(_PyObject_MakeTpCall+0x296)[0x5f7506]
[c008:3347871] [13] python3(_PyEval_EvalFrameDefault+0x5dce)[0x570b8e]
[c008:3347871] [14] python3(_PyFunction_Vectorcall+0x1b6)[0x5f6ce6]
[c008:3347871] [15] python3(_PyEval_EvalFrameDefault+0x859)[0x56b619]
[c008:3347871] [16] python3(_PyEval_EvalCodeWithName+0x26a)[0x5697da]
[c008:3347871] [17] python3(_PyFunction_Vectorcall+0x393)[0x5f6ec3]
[c008:3347871] [18] python3(_PyEval_EvalFrameDefault+0x859)[0x56b619]
[c008:3347871] [19] python3(_PyFunction_Vectorcall+0x1b6)[0x5f6ce6]
[c008:3347871] [20] python3(_PyEval_EvalFrameDefault+0x859)[0x56b619]
[c008:3347871] [21] python3(_PyEval_EvalCodeWithName+0x26a)[0x5697da]
[c008:3347871] [22] python3(_PyFunction_Vectorcall+0x393)[0x5f6ec3]
[c008:3347871] [23] python3(_PyEval_EvalFrameDefault+0x859)[0x56b619]
[c008:3347871] [24] python3(_PyEval_EvalCodeWithName+0x26a)[0x5697da]
[c008:3347871] [25] python3(_PyFunction_Vectorcall+0x393)[0x5f6ec3]
[c008:3347871] [26] python3(_PyEval_EvalFrameDefault+0x859)[0x56b619]
[c008:3347871] [27] python3(_PyEval_EvalCodeWithName+0x26a)[0x5697da]
[c008:3347871] [28] python3(_PyFunction_Vectorcall+0x393)[0x5f6ec3]
[c008:3347871] [29] python3[0x50b17c]
[c008:3347871] *** End of error message ***
Segmentation fault (core dumped)
Command exited with non-zero status 139

{"realtime":4.48,"usertime":6.21,"systime":23.16,"memmax":141604,"memavg":0}