element(s): ['Fe', 'Ni'] AFLOW prototype label: AB2_cF24_227_a_d Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.6153'] model name: MEAM_LAMMPS_WuLeeSu_2017_NiFe__MO_321233176498_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0.625 0.625 0.625]] spacegroup = 227 cell = [[6.6153, 0, 0], [0, 6.6153, 0], [0, 0, 6.6153]] ========================================= Step Time Energy fmax BFGS: 0 23:16:07 -105.883703 0.085843 BFGS: 1 23:16:08 -105.884015 0.083778 BFGS: 2 23:16:08 -105.890319 0.001056 BFGS: 3 23:16:09 -105.890320 0.000013 BFGS: 4 23:16:09 -105.890320 0.000000 Minimization converged after 4 steps. Maximum force component: 9.533443130659145e-32 eV/Angstrom Maximum stress component: 1.7573267653028255e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Fe', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni'] basis = [[0.00000000e+00 0.00000000e+00 5.54233831e-34] [7.06221333e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 4.88416415e-34] [5.00000000e-01 5.13779117e-34 5.00000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [6.25000000e-01 6.25000000e-01 6.25000000e-01] [3.75000000e-01 8.75000000e-01 1.25000000e-01] [8.75000000e-01 1.25000000e-01 3.75000000e-01] [1.25000000e-01 3.75000000e-01 8.75000000e-01] [8.75000000e-01 3.75000000e-01 1.25000000e-01] [3.75000000e-01 1.25000000e-01 8.75000000e-01] [1.25000000e-01 8.75000000e-01 3.75000000e-01] [6.25000000e-01 1.25000000e-01 1.25000000e-01] [3.75000000e-01 3.75000000e-01 6.25000000e-01] [8.75000000e-01 6.25000000e-01 8.75000000e-01] [8.75000000e-01 8.75000000e-01 6.25000000e-01] [3.75000000e-01 6.25000000e-01 3.75000000e-01] [1.25000000e-01 6.25000000e-01 1.25000000e-01] [6.25000000e-01 3.75000000e-01 3.75000000e-01] [6.25000000e-01 8.75000000e-01 8.75000000e-01] [1.25000000e-01 1.25000000e-01 6.25000000e-01]] cellpar = Cell([[6.6295268060279335, 2.47900162298474e-33, 4.7241171322905536e-34], [-2.479001627506972e-33, 6.6295268060279335, 1.4876115638373162e-21], [1.7852355308769132e-32, 1.4876115638335979e-21, 6.6295268060279335]]) forces = [[ 1.19168039e-32 1.44704048e-32 -1.02144034e-32] [ 7.66080252e-33 1.44704048e-32 -1.36192045e-32] [ 4.25600140e-33 8.51200280e-34 -3.40480112e-33] [-1.02144034e-32 1.36192045e-32 1.70240056e-33] [ 1.19168039e-32 -1.91002377e-54 -8.51200280e-33] [-5.95840196e-33 -4.25600140e-33 3.40480112e-33] [ 1.70240056e-33 1.10656036e-32 1.87264061e-32] [-5.10720168e-33 1.44704048e-32 1.27680042e-32] [ 2.04288067e-32 4.08576134e-32 -6.12864201e-32] [-6.80960224e-33 -6.80960224e-32 -6.80960224e-33] [ 4.08576134e-32 -2.72384089e-32 5.44768179e-32] [ 2.72384089e-32 6.80960224e-32 4.93696162e-32] [-8.17152268e-32 5.44768179e-32 -2.72384089e-32] [ 9.19296302e-32 9.16811410e-54 4.08576134e-32] [-5.44768179e-32 1.36192045e-32 3.05603803e-54] [ 3.40480112e-32 4.08576134e-32 -6.12864201e-32] [-2.38336078e-32 2.04288067e-32 2.38336078e-32] [ 9.53344313e-32 -6.80960224e-33 6.80960224e-32] [ 5.44768179e-32 -1.36192045e-32 -3.05603803e-54] [-1.70240056e-32 -2.72384089e-32 4.76672157e-32] [ 2.72384089e-32 6.12864201e-32 -6.12864201e-32] [-6.80960224e-33 7.49056246e-32 4.08576134e-32] [-5.44768179e-32 -4.08576134e-32 -3.74528123e-32] [-4.08576134e-32 6.80960224e-32 -1.36192045e-32]] stress = [-1.75732677e-10 -1.75732677e-10 -1.75732677e-10 1.95102464e-26 -1.75281231e-35 1.94601258e-51] energy per atom = -4.41209667247552 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0