element: Ti lattice type: fcc modelname: MEAM_LAMMPS_MurallesParkKim_NiTi__MO_182729415169_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -17.954111 Iterations: 31 Function evaluations: 62 {'lattice_constant': 4.169121734797955, 'cohesive_energy': 4.4885278076137265, 'element': 'Ti', 'species': 'Ti" "Ti" "Ti" "Ti', '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': 31, 'func_calls': 62, 'warnflag': 0, 'repeat': 0}