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: MEAM_LAMMPS_KimKimJung_2017_NiAlTi__MO_478967255435_002 ==== 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 13:54:16 -48.963832 1.4036 BFGS: 1 13:54:16 -49.047003 1.3614 BFGS: 2 13:54:16 -49.243093 1.2522 BFGS: 3 13:54:16 -49.422367 1.1371 BFGS: 4 13:54:16 -49.583933 1.0160 BFGS: 5 13:54:16 -49.726864 0.8886 BFGS: 6 13:54:16 -49.850197 0.7547 BFGS: 7 13:54:16 -49.952928 0.6139 BFGS: 8 13:54:17 -50.034013 0.4660 BFGS: 9 13:54:17 -50.092369 0.3108 BFGS: 10 13:54:17 -50.126866 0.1479 BFGS: 11 13:54:17 -50.136538 0.0069 BFGS: 12 13:54:17 -50.136558 0.0001 BFGS: 13 13:54:17 -50.136558 0.0000 BFGS: 14 13:54:17 -50.136558 0.0000 Minimization converged after 14 steps. Maximum force component: 5.724009256854404e-31 eV/Angstrom Maximum stress component: 1.2757961002789438e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.24417615e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.29915636e-34 1.29524049e-34] [1.28240908e-34 5.00000000e-01 4.97670461e-34] [3.90205281e-34 6.22088076e-34 5.00000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01]] cellpar = Cell([[6.191824017206124, -2.521278098399456e-33, -8.27124256113193e-33], [1.3172910583567018e-32, 6.191824017206124, 8.299968203712386e-18], [5.9155858417493756e-33, 8.29996820371237e-18, 6.191824017206124]]) forces = [[-6.36001029e-33 -6.36001029e-33 -7.15501157e-33] [ 6.36001029e-33 6.36001029e-33 6.36001029e-33] [ 7.55251221e-33 6.36001029e-33 -6.36001029e-33] [-6.36001029e-33 -6.36001029e-33 7.95001286e-33] [-6.36001029e-33 -6.36001029e-33 -6.36001029e-33] [-6.36001029e-33 -7.85063770e-33 -4.67063255e-33] [-6.36001029e-33 -6.36001029e-33 -7.55251221e-33] [-6.36001029e-33 -5.56500900e-33 6.36001029e-33] [-1.65360267e-31 -7.63201234e-32 -3.30720535e-31] [ 4.05649406e-31 -9.54001543e-32 -5.72400926e-31] [-3.81600617e-31 -7.63201234e-32 2.41680391e-31] [ 7.63201234e-32 2.98920483e-31 -1.65360267e-31]] stress = [-1.27579610e-13 -1.27579610e-13 -1.27579610e-13 -9.68276527e-30 1.00469276e-35 1.13072407e-51] energy per atom = -4.178046518266745 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0