Traceback (most recent call last): File "../../td/LinearThermalExpansionCoeffCubic__TD_522633393614_001/runner", line 340, in jobs = create_jobs(lmpvolfile, T) File "../../td/LinearThermalExpansionCoeffCubic__TD_522633393614_001/runner", line 308, in create_jobs p.start() File "/usr/lib/python3.8/multiprocessing/process.py", line 121, in start self._popen = self._Popen(self) File "/usr/lib/python3.8/multiprocessing/context.py", line 224, in _Popen return _default_context.get_context().Process._Popen(process_obj) File "/usr/lib/python3.8/multiprocessing/context.py", line 277, in _Popen return Popen(process_obj) File "/usr/lib/python3.8/multiprocessing/popen_fork.py", line 19, in __init__ self._launch(process_obj) File "/usr/lib/python3.8/multiprocessing/popen_fork.py", line 70, in _launch self.pid = os.fork() OSError: [Errno 12] Cannot allocate memory -------------------------------------------------------------------------- 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: c401-124 Local adapter: hfi1_0 Local port: 1 -------------------------------------------------------------------------- -------------------------------------------------------------------------- WARNING: There was an error initializing an OpenFabrics device. Local host: c401-124 Local device: hfi1_0 -------------------------------------------------------------------------- Command exited with non-zero status 1 {"realtime":1284.28,"usertime":1285.21,"systime":10.92,"memmax":56984,"memavg":0}