element(s): ['Cr', 'Ni'] 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: ['6.5911'] model name: MEAM_LAMMPS_WuLeeSu_2017_NiCr__MO_880803040302_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cr', 'Ni'] representative atom coordinates = [[0.125 0.125 0.125] [0.5 0.5 0.5 ]] spacegroup = 227 cell = [[6.5911, 0, 0], [0, 6.5911, 0], [0, 0, 6.5911]] ========================================= Step Time Energy fmax BFGS: 0 17:17:19 -84.992425 1.287709 BFGS: 1 17:17:20 -85.062373 1.247279 BFGS: 2 17:17:20 -85.241335 1.139351 BFGS: 3 17:17:21 -85.404319 1.034238 BFGS: 4 17:17:21 -85.551744 0.931882 BFGS: 5 17:17:22 -85.684019 0.832223 BFGS: 6 17:17:22 -85.801543 0.735204 BFGS: 7 17:17:22 -85.904709 0.640768 BFGS: 8 17:17:23 -85.993900 0.548860 BFGS: 9 17:17:24 -86.069491 0.459426 BFGS: 10 17:17:24 -86.131849 0.372413 BFGS: 11 17:17:24 -86.181333 0.287767 BFGS: 12 17:17:25 -86.218295 0.205438 BFGS: 13 17:17:25 -86.243078 0.125376 BFGS: 14 17:17:26 -86.256018 0.047531 BFGS: 15 17:17:26 -86.258238 0.001070 BFGS: 16 17:17:27 -86.258239 0.000009 BFGS: 17 17:17:28 -86.258239 0.000000 Minimization converged after 17 steps. Maximum force component: 8.918388046992733e-31 eV/Angstrom Maximum stress component: 1.5002629612455373e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Cr', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni'] 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 0.00000000e+00 0.00000000e+00] [0.00000000e+00 8.41836984e-33 5.00000000e-01] [1.08958139e-33 5.00000000e-01 0.00000000e+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([[6.783239976503164, -1.9540664290979314e-33, 9.472816795055481e-33], [5.712206891209132e-33, 6.783239976503164, -1.6673570690690604e-18], [1.420870371271309e-32, -1.6673570690690539e-18, 6.783239976503164]]) forces = [[-1.95089739e-31 -2.22959701e-31 5.57399253e-32] [ 5.57399253e-32 -8.91838805e-31 1.39349813e-31] [ 1.11479851e-31 -1.53284795e-31 1.39349813e-31] [-1.67219776e-31 3.06569589e-31 -2.78699626e-31] [ 3.41407042e-31 -2.78699626e-32 -1.74187267e-31] [ 5.57399253e-32 1.02758813e-49 -4.18049440e-31] [-2.78699626e-32 -8.36098879e-32 2.05517626e-50] [-1.81154757e-31 -3.48374533e-32 9.05773786e-32] [ 5.57399253e-32 4.45919402e-31 1.11479851e-31] [ 1.67219776e-31 -5.57399253e-32 -3.62309514e-31] [ 1.39349813e-31 5.29529290e-31 1.39349813e-31] [ 1.67219776e-31 -1.67219776e-31 2.22959701e-31] [-1.67219776e-31 4.81714566e-65 -2.33522963e-64] [ 2.78699626e-32 1.39349813e-31 4.04114458e-31] [ 5.57399253e-32 -4.73789365e-31 5.57399253e-32] [-1.67219776e-31 -1.39349813e-31 5.57399253e-32] [-8.70936333e-33 1.74187267e-32 -5.22561800e-33] [ 8.70936333e-33 2.96118353e-32 1.39349813e-32] [ 1.13221723e-32 -5.22561800e-32 -1.13221723e-32] [ 2.52571536e-32 -4.70305620e-32 5.22561800e-33] [-1.48059177e-32 6.96204731e-32 2.52571536e-32] [ 9.58029966e-33 -2.35152810e-32 2.06847379e-32] [ 1.74187267e-33 7.83842699e-33 7.83842699e-33] [-1.56768540e-32 -9.58029966e-33 1.29551779e-32]] stress = [-1.50026296e-10 -1.50026296e-10 -1.50026296e-10 -4.24799445e-26 -1.11618159e-35 -1.74457972e-51] energy per atom = -3.5940932955186127 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0