element=lattice type=modelname=Ni fcc EAM_Dynamo_FoilesBaskesDaw_1986Universal3_Ni__MO_580571659842_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 Attempting to perform relaxation using initial lattice constant guess of 3.0 Angstroms Optimization terminated successfully. Current function value: -4.450000 Iterations: 27 Function evaluations: 54 {'basis_atoms': '[[0.0 0.0 0.0] [0.0 0.5 0.5] [0.5 0.0 0.5] [0.5 0.5 0.0]]', 'repeat': 0, 'cohesive_energy': 4.450000003577402, 'space_group': 'Fm-3m', 'element': 'Ni', 'lattice_constant': 3.5199999511241917, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 27, 'warnflag': 0, 'species': 'Ni" "Ni" "Ni" "Ni', 'func_calls': 54}