element=lattice type=modelname=Ni fcc EAM_CubicNaturalSpline_Angelo_Moody_Ni__MO_800536961967_001

Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms

Optimization terminated successfully.
         Current function value: -4.450000
         Iterations: 29
         Function evaluations: 60
{'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': 4.450000000000216, 'space_group': 'Fm-3m', 'element': 'Ni', 'lattice_constant': 3.5200000256299973, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 29, 'warnflag': 0, 'species': 'Ni" "Ni" "Ni" "Ni', 'func_calls': 60}