element=lattice type=modelname=Ta fcc EAM_Dynamo_ZhouJohnsonWadley_2004_Ta__MO_130046220009_005 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: -7.861589 Iterations: 28 Function evaluations: 59 {'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': 7.86158881221157, 'space_group': 'Fm-3m', 'element': 'Ta', 'lattice_constant': 4.140250134468079, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 28, 'warnflag': 0, 'species': 'Ta" "Ta" "Ta" "Ta', 'func_calls': 59}