element: Pb lattice type: fcc modelname: EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_Pb__MO_988703794028_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Failed to perform relaxation using initial lattice constant guess of 2.5 Angstroms Exception message: Calling "kim_model.compute" failed. Attempting to perform relaxation using initial lattice constant guess of 3.0 Angstroms Optimization terminated successfully. Current function value: -8.079992 Iterations: 38 Function evaluations: 77 {'lattice_constant': 4.949355715513235, 'cohesive_energy': 2.019998095555081, 'element': 'Pb', 'species': 'Pb" "Pb" "Pb" "Pb', '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': 38, 'func_calls': 77, 'warnflag': 0, 'repeat': 0}