--------------------------------------------------------------------------
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:              acn57
  Local adapter:           mlx5_0
  Local port:              1

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

  Local host:   acn57
  Local device: mlx5_0
--------------------------------------------------------------------------
Killed
Command exited with non-zero status 137

{"realtime":8842.55,"usertime":5814.13,"systime":1835.64,"memmax":47382308,"memavg":0}