element(s): ['Al', 'Ti'] AFLOW prototype label: A3B_tI8_139_ad_b Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.8731', '2.2419509'] model name: EAM_Dynamo_FarkasJones_1996_NbTiAl__MO_042691367780_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Al', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.25] [0. 0. 0.5 ]] spacegroup = 139 cell = [[3.8731, 0, 0], [0, 3.8731, 0], [0, 0, 8.6833]] ========================================= Step Time Energy fmax BFGS: 0 13:54:10 -30.686166 1.2601 BFGS: 1 13:54:10 -30.711143 1.2070 BFGS: 2 13:54:10 -30.772324 1.0469 BFGS: 3 13:54:10 -30.821681 0.8695 BFGS: 4 13:54:11 -30.859620 0.6884 BFGS: 5 13:54:11 -30.887445 0.5088 BFGS: 6 13:54:11 -30.906986 0.3636 BFGS: 7 13:54:11 -30.920920 0.4500 BFGS: 8 13:54:11 -30.932795 0.5055 BFGS: 9 13:54:11 -30.945972 0.5221 BFGS: 10 13:54:11 -30.962182 0.4954 BFGS: 11 13:54:11 -30.981559 0.4192 BFGS: 12 13:54:11 -31.002352 0.2802 BFGS: 13 13:54:11 -31.015410 0.1089 BFGS: 14 13:54:11 -31.016974 0.0442 BFGS: 15 13:54:11 -31.017292 0.0097 BFGS: 16 13:54:11 -31.017329 0.0012 BFGS: 17 13:54:11 -31.017330 0.0001 BFGS: 18 13:54:11 -31.017330 0.0000 BFGS: 19 13:54:11 -31.017330 0.0000 BFGS: 20 13:54:11 -31.017330 0.0000 Minimization converged after 20 steps. Maximum force component: 4.964200773872422e-32 eV/Angstrom Maximum stress component: 1.9097650428966645e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Al', 'Al', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [3.00926554e-36 5.00000000e-01 2.50000000e-01] [5.00000000e-01 6.84558704e-33 2.50000000e-01] [1.20370622e-35 5.00000000e-01 7.50000000e-01] [5.00000000e-01 2.11724228e-32 7.50000000e-01] [0.00000000e+00 1.36911741e-32 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.938744635159674, 2.8136017709809273e-36, -1.7832749704173625e-32], [7.929473573309618e-36, 3.938744635159673, -1.9569498693414365e-18], [2.565789676212458e-32, -2.2694732149741915e-18, 8.054876276035605]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-3.03429849e-33 1.21371940e-32 4.03341313e-32] [-6.06859699e-33 -1.37491651e-32 2.48210039e-32] [ 1.18584531e-64 -6.06859699e-33 3.72315058e-32] [ 1.58177867e-64 2.42743880e-32 4.96420077e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-1.90976504e-11 -1.90976504e-11 -3.72315063e-12 -1.86349131e-27 1.12341797e-44 2.50275346e-60] energy per atom = -3.8771662187950375 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0