element: Pb lattice type: diamond modelname: EAM_Dynamo_HoytGarvinWebb_2003_PbCu__MO_119135752160_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 Exception message: Calling "kim_model.compute" failed. 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 Exception message: Calling "kim_model.compute" failed. Attempting to perform relaxation using initial lattice constant guess of 3.5 Angstroms Failed to perform relaxation using initial lattice constant guess of 3.5 Angstroms Exception message: Calling "kim_model.compute" failed. Attempting to perform relaxation using initial lattice constant guess of 4.0 Angstroms Optimization terminated successfully. Current function value: -11.025305 Iterations: 34 Function evaluations: 70 {'lattice_constant': 6.637849128246311, 'cohesive_energy': 1.3781630977060273, 'element': 'Pb', 'species': 'Pb" "Pb" "Pb" "Pb" "Pb" "Pb" "Pb" "Pb', 'crystal_structure': 'diamond', 'space_group': 'Fd-3m', 'wyckoff_code': '8a', 'basis_atoms': '[[0.0 0.0 0.0] [0.25 0.25 0.25] [0.5 0.5 0.0] [0.75 0.75 0.25] [0.5 0.0 0.5] [0.75 0.25 0.75] [0.0 0.5 0.5] [0.25 0.75 0.75]]', 'iterations': 34, 'func_calls': 70, 'warnflag': 0, 'repeat': 0}