-------------------------------------------------------------------------- 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: c401-104 Local adapter: hfi1_0 Local port: 1 -------------------------------------------------------------------------- -------------------------------------------------------------------------- WARNING: There was an error initializing an OpenFabrics device. Local host: c401-104 Local device: hfi1_0 -------------------------------------------------------------------------- Traceback (most recent call last): File "../../td/EquilibriumCrystalStructure__TD_457028483760_000/runner", line 178, in File "/usr/local/lib/python3.8/dist-packages/ase/atoms.py", line 1973, in write write(filename, self, format, **kwargs) File "/usr/local/lib/python3.8/dist-packages/ase/io/formats.py", line 665, in write return _write(filename, fd, format, io, images, File "/usr/local/lib/python3.8/dist-packages/ase/parallel.py", line 254, in new_func return func(*args, **kwargs) File "/usr/local/lib/python3.8/dist-packages/ase/io/formats.py", line 698, in _write fd = open_with_compression(filename, mode) File "/usr/local/lib/python3.8/dist-packages/ase/io/formats.py", line 588, in open_with_compression return open(filename, mode) MemoryError Command exited with non-zero status 1 {"realtime":29.47,"usertime":37.58,"systime":50.68,"memmax":219236,"memavg":0}