element=lattice type=modelname=Cu sc EAM_Dynamo_Ackland_Tichy_Cu__MO_179025990738_004 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -2.934988 Iterations: 26 Function evaluations: 53 {'basis_atoms': '[[0.0 0.0 0.0]]', 'repeat': 0, 'cohesive_energy': 2.9349876440971885, 'space_group': 'Pm-3m', 'element': 'Cu', 'lattice_constant': 2.412747949361801, 'wyckoff_code': '1a', 'crystal_structure': 'sc', 'iterations': 26, 'warnflag': 0, 'species': 'Cu', 'func_calls': 53}