element(s): ['Cu', 'Mg'] AFLOW prototype label: A2B_cF24_227_c_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['7.0329'] model name: Sim_LAMMPS_MEAM_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__SM_656517352485_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cu', 'Mg'] representative atom coordinates = [[0.125 0.125 0.125] [0.5 0.5 0.5 ]] spacegroup = 227 cell = [[7.0329, 0, 0], [0, 7.0329, 0], [0, 0, 7.0329]] ========================================= Step Time Energy fmax BFGS: 0 14:50:57 -72.082554 0.0017 BFGS: 1 14:50:57 -72.082555 0.0017 BFGS: 2 14:50:57 -72.082558 0.0000 BFGS: 3 14:50:57 -72.082558 0.0000 Minimization converged after 3 steps. Maximum force component: 6.547081007973508e-32 eV/Angstrom Maximum stress component: 1.2011091182535095e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Cu', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg', 'Mg'] basis = [[1.25000000e-01 1.25000000e-01 1.25000000e-01] [8.75000000e-01 3.75000000e-01 6.25000000e-01] [3.75000000e-01 6.25000000e-01 8.75000000e-01] [6.25000000e-01 8.75000000e-01 3.75000000e-01] [3.75000000e-01 8.75000000e-01 6.25000000e-01] [8.75000000e-01 6.25000000e-01 3.75000000e-01] [6.25000000e-01 3.75000000e-01 8.75000000e-01] [1.25000000e-01 6.25000000e-01 6.25000000e-01] [8.75000000e-01 8.75000000e-01 1.25000000e-01] [3.75000000e-01 1.25000000e-01 3.75000000e-01] [3.75000000e-01 3.75000000e-01 1.25000000e-01] [8.75000000e-01 1.25000000e-01 8.75000000e-01] [6.25000000e-01 1.25000000e-01 6.25000000e-01] [1.25000000e-01 8.75000000e-01 8.75000000e-01] [1.25000000e-01 3.75000000e-01 3.75000000e-01] [6.25000000e-01 6.25000000e-01 1.25000000e-01] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.57861341e-17 1.00000000e+00] [1.00000000e+00 1.57861341e-17 5.00000000e-01] [1.00000000e+00 5.00000000e-01 1.00000000e+00] [2.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 2.50000000e-01 7.50000000e-01]] cellpar = Cell([[7.0333216862635615, -3.6510581534913327e-35, -8.506122393641857e-36], [3.651058199398362e-35, 7.0333216862635615, 1.4961544359411421e-24], [-2.6280198996246377e-34, 1.496154435995908e-24, 7.0333216862635615]]) forces = [[ 2.68656083e-32 -2.16730958e-32 -4.61038181e-57] [-1.89639588e-32 -4.80248105e-57 -2.25761414e-32] [-1.15138321e-32 -1.89639588e-32 -1.80609131e-33] [-2.52852784e-32 -7.22436525e-33 -6.32131959e-33] [-4.33461915e-32 6.32131959e-32 2.34791871e-32] [-3.34126893e-32 3.25096436e-32 7.67588808e-33] [ 4.33461915e-32 3.61218263e-33 4.51522828e-33] [-9.03045656e-34 -2.16730958e-32 -2.25761414e-32] [-1.80609131e-33 6.54708101e-32 -1.44487305e-32] [-1.62548218e-32 4.69583741e-32 -9.93350222e-33] [-1.80609131e-32 -1.44487305e-32 2.88974610e-32] [-8.57893373e-33 -4.51522828e-33 4.51522828e-33] [ 1.80609131e-32 -2.16730958e-32 9.03045656e-34] [-1.26426392e-32 5.41827394e-33 -1.98670044e-32] [ 3.61218263e-32 -2.52852784e-32 -6.54708101e-33] [ 3.61218263e-32 -7.22436525e-33 -1.53679394e-57] [ 3.61218263e-33 4.69583741e-32 3.61218263e-32] [-3.61218263e-33 -1.44487305e-32 5.41827394e-33] [ 3.61218263e-33 2.16730958e-32 7.22436525e-33] [-5.41827394e-33 1.62548218e-32 1.80609131e-32] [-1.44487305e-32 -2.21246186e-32 -7.22436525e-33] [-1.43076296e-32 -3.43157349e-32 -7.29977119e-57] [-9.93350222e-33 1.44487305e-32 1.80609131e-33] [ 1.80609131e-32 -3.61218263e-33 -1.08365479e-32]] stress = [-1.20110912e-11 -1.20110912e-11 -1.20110912e-11 -2.66699799e-27 9.22943175e-62 -9.41374964e-63] energy per atom = -3.003439919374479 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0