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 16:55:29 -30.686166 1.260107 BFGS: 1 16:55:29 -30.711143 1.206986 BFGS: 2 16:55:29 -30.772324 1.046914 BFGS: 3 16:55:29 -30.821681 0.869543 BFGS: 4 16:55:29 -30.859620 0.688430 BFGS: 5 16:55:29 -30.887445 0.508799 BFGS: 6 16:55:29 -30.906986 0.363640 BFGS: 7 16:55:30 -30.920920 0.449950 BFGS: 8 16:55:30 -30.932795 0.505451 BFGS: 9 16:55:30 -30.945972 0.522073 BFGS: 10 16:55:30 -30.962182 0.495354 BFGS: 11 16:55:30 -30.981559 0.419174 BFGS: 12 16:55:30 -31.002352 0.280193 BFGS: 13 16:55:30 -31.015410 0.108917 BFGS: 14 16:55:30 -31.016974 0.044214 BFGS: 15 16:55:30 -31.017292 0.009724 BFGS: 16 16:55:30 -31.017329 0.001229 BFGS: 17 16:55:30 -31.017330 0.000123 BFGS: 18 16:55:30 -31.017330 0.000003 BFGS: 19 16:55:30 -31.017330 0.000000 BFGS: 20 16:55:31 -31.017330 0.000000 Minimization converged after 20 steps. Maximum force component: 1.4272077224883212e-31 eV/Angstrom Maximum stress component: 1.9096886468247283e-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] [1.70685350e-34 5.00000000e-01 2.50000000e-01] [5.00000000e-01 7.82352804e-33 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01] [5.00000000e-01 2.81647010e-32 7.50000000e-01] [1.73717219e-49 1.56470561e-32 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.9387446351596744, -1.4836050067357214e-38, -6.205764800498856e-32], [-3.4500469351773805e-37, 3.9387446351596744, 3.6965315938630184e-17], [-7.46350265625131e-33, 8.167956279182272e-17, 8.054876276035605]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-9.10289548e-33 6.29236463e-49 6.20525097e-32] [-4.59973864e-65 5.03389171e-49 4.96420077e-32] [-1.59300671e-32 6.92160110e-49 6.82577606e-32] [-1.32242486e-64 1.44724387e-48 1.42720772e-31] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-1.90968865e-11 -1.90968865e-11 -3.72257491e-12 2.01254388e-27 -4.85639244e-35 1.15118233e-50] energy per atom = -3.877166218795038 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0