element(s): ['Al', 'Ti'] AFLOW prototype label: AB2_cF12_216_a_bc Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.4686'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Ti', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.4686, 0, 0], [0, 6.4686, 0], [0, 0, 6.4686]] ========================================= Step Time Energy fmax BFGS: 0 13:58:16 -78.955589 8.513677 BFGS: 1 13:58:16 -80.134101 7.216633 BFGS: 2 13:58:17 -81.125449 6.016999 BFGS: 3 13:58:17 -81.943738 4.908124 BFGS: 4 13:58:17 -82.602113 3.883808 BFGS: 5 13:58:17 -83.113469 2.944190 BFGS: 6 13:58:17 -83.488790 2.071894 BFGS: 7 13:58:18 -83.738456 1.267987 BFGS: 8 13:58:18 -83.873947 0.561267 BFGS: 9 13:58:18 -83.907920 0.015161 BFGS: 10 13:58:18 -83.907946 0.000514 BFGS: 11 13:58:19 -83.907946 0.000000 BFGS: 12 13:58:19 -83.907946 0.000000 Minimization converged after 12 steps. Maximum force component: 6.585309975914278e-30 eV/Angstrom Maximum stress component: 6.675012047616211e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ] [0.5 0.5 0.5 ] [0.5 0. 0. ] [0. 0.5 0. ] [0. 0. 0.5 ] [0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75]] cellpar = Cell([[6.706240383188631, -5.012037769412186e-33, -5.740424840012009e-34], [-1.9528975178175883e-33, 6.706240383188631, -1.0196468348032572e-17], [-9.58504817858101e-33, -1.0196468348032566e-17, 6.706240383188631]]) forces = [[ 1.37767991e-32 -2.75535982e-32 1.37767991e-32] [ 4.13303973e-32 -1.37767991e-32 1.37767991e-32] [ 2.75535982e-32 -2.09468626e-50 1.37767991e-32] [ 5.51071965e-32 1.37767991e-32 2.75535982e-32] [-1.10214393e-31 1.10214393e-31 -1.10214393e-31] [ 2.20428786e-31 8.37874505e-50 -5.51071965e-32] [ 3.30643179e-31 1.10214393e-31 -1.65321589e-31] [ 1.10214393e-31 3.30643179e-31 -1.10214393e-31] [ 1.32257271e-30 2.86557422e-30 -6.58530998e-30] [ 1.86417313e-30 1.29501912e-30 -9.64375938e-31] [-2.68647583e-31 2.86557422e-30 4.40857572e-30] [-2.20428786e-30 -3.08600300e-30 -1.54300150e-30]] stress = [-6.67501205e-13 -6.67501205e-13 -6.67501205e-13 -6.34884962e-29 -1.46170911e-33 1.45194888e-49] energy per atom = -6.992328809571927 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0