RuntimeError: Job process returned error code 1

Traceback (most recent call last):
  File "/usr/local/bin/run_openkim_job.py", line 546, in <module>
    execute_in_place(runner, runner_driver, subject, subject_driver, env)
  File "/usr/local/bin/run_openkim_job.py", line 396, in execute_in_place
    raise RuntimeError(f"Job process returned error code {retcode}")
RuntimeError: Job process returned error code 1

output/pipeline.stdout:
-----------------------
Model name: model_name=MEAM_LAMMPS_WangOhLee_2020_CuMo__MO_486450342170_001a1: a1=[-1, 1, 0]a2: a2=[0, 0, 1]a3: a3=[1, 1, 0]Species: species=CuLattice type: short_name=fccLattice constant (meters) and cohesive energy (J): a=3.613315641880036cohesive_energy=3.5402784385503736mass=63.546Min. tilt angle (degrees): theta_min=0.0Max. tilt angle (degrees): theta_max=180.0Max. denominator: max_denominator=8Atom deletion cutoff distance (as fraction of lattice parameter): cutoff_distance=0.5Min. number unit cell repetitions along x direction: x_repeat=1Min. number unit cell repetitions along z direction: z_repeat=1Min. cell height (Angstroms): min_cell_height=10.0Offset grid fraction (as fraction of lattice parameter): offset_grid_frac=0.25

output/pipeline.stderr:
-----------------------
Traceback (most recent call last):  File "../../td/GrainBoundaryCubicCrystalSymmetricTiltRelaxedEnergyVsAngle__TD_410381120771_002/runner", line 80, in <module>    isolated_atom_energy = compute_isolated_atom_energy(  File "/work2/08773/bwaters/stampede2/bwaters/job-a06b2836-ca21-4c14-aee6-70e0ac62200d-007-32fbcb30-96d8-4900-bd44-9ba95509d866/TE_708214008908_000-and-MO_486450342170_001-1657582392/staged_job_files/repository/td/GrainBoundaryCubicCrystalSymmetricTiltRelaxedEnergyVsAngle__TD_410381120771_002/compute_isolated_atom_energy.py", line 81, in compute_isolated_atom_energy    subprocess.check_call(  File "/usr/lib/python3.8/subprocess.py", line 359, in check_call    retcode = call(*popenargs, **kwargs)  File "/usr/lib/python3.8/subprocess.py", line 340, in call    with Popen(*popenargs, **kwargs) as p:  File "/usr/lib/python3.8/subprocess.py", line 858, in __init__    self._execute_child(args, executable, preexec_fn, close_fds,  File "/usr/lib/python3.8/subprocess.py", line 1639, in _execute_child    self.pid = _posixsubprocess.fork_exec(OSError: [Errno 12] Cannot allocate memoryCommand exited with non-zero status 1{"realtime":1.81,"usertime":6.90,"systime":19.14,"memmax":38732,"memavg":0}

output/kim.log:
---------------