element=lattice type=modelname=Pb fcc EAM_Dynamo_HoytGarvinWebb_2003_PbCu__MO_119135752160_005 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 Attempting to perform relaxation using initial lattice constant guess of 3.0 Angstroms Optimization terminated successfully. Current function value: -8.119997 Iterations: 32 Function evaluations: 65 {'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]]', 'repeat': 0, 'cohesive_energy': 2.029999209748011, 'space_group': 'Fm-3m', 'element': 'Pb', 'lattice_constant': 4.910130411386494, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 32, 'warnflag': 0, 'species': 'Pb" "Pb" "Pb" "Pb', 'func_calls': 65}