element=lattice type=modelname=Ta fcc EAM_Dynamo_ZhouWadleyJohnson_2001_CuTa__MO_547744193826_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 Failed to perform relaxation using initial lattice constant guess of 3.0 Angstroms Attempting to perform relaxation using initial lattice constant guess of 3.5 Angstroms Optimization terminated successfully. Current function value: -31.446355 Iterations: 28 Function evaluations: 59 {'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': 7.861588807654911, 'space_group': 'Fm-3m', 'element': 'Ta', 'lattice_constant': 4.140250593423844, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 28, 'warnflag': 0, 'species': 'Ta" "Ta" "Ta" "Ta', 'func_calls': 59}