element: Pd lattice type: fcc modelname: MEAM_LAMMPS_JeongParkDo_2018_PdCo__MO_101997554790_001 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -15.640000 Iterations: 30 Function evaluations: 62 {'lattice_constant': 3.889087289571762, 'cohesive_energy': 3.9100000004753315, 'element': 'Pd', 'species': 'Pd" "Pd" "Pd" "Pd', 'crystal_structure': 'fcc', 'space_group': 'Fm-3m', 'wyckoff_code': '4a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.0] [0.5 0.0 0.5] [0.0 0.5 0.5]]', 'iterations': 30, 'func_calls': 62, 'warnflag': 0, 'repeat': 0}