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_2016_AlTi__MO_618133763375_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 21:06:21 -48.963390 1.403728 BFGS: 1 21:06:21 -49.046573 1.361505 BFGS: 2 21:06:22 -49.242678 1.252276 BFGS: 3 21:06:22 -49.421964 1.137225 BFGS: 4 21:06:22 -49.583542 1.016118 BFGS: 5 21:06:22 -49.726485 0.888709 BFGS: 6 21:06:22 -49.849827 0.754743 BFGS: 7 21:06:23 -49.952566 0.613956 BFGS: 8 21:06:23 -50.033659 0.466075 BFGS: 9 21:06:23 -50.092020 0.310816 BFGS: 10 21:06:23 -50.126521 0.147885 BFGS: 11 21:06:23 -50.136194 0.006899 BFGS: 12 21:06:23 -50.136214 0.000143 BFGS: 13 21:06:24 -50.136214 0.000000 BFGS: 14 21:06:24 -50.136214 0.000000 Minimization converged after 14 steps. Maximum force component: 6.614408978584932e-31 eV/Angstrom Maximum stress component: 1.2787746980282321e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.0000000e+00 0.0000000e+00 0.0000000e+00] [0.0000000e+00 5.0000000e-01 5.0000000e-01] [5.0000000e-01 4.9767059e-34 5.0000000e-01] [5.0000000e-01 5.0000000e-01 0.0000000e+00] [5.0000000e-01 5.0000000e-01 5.0000000e-01] [5.0000000e-01 0.0000000e+00 0.0000000e+00] [0.0000000e+00 5.0000000e-01 0.0000000e+00] [0.0000000e+00 0.0000000e+00 5.0000000e-01] [2.5000000e-01 2.5000000e-01 2.5000000e-01] [7.5000000e-01 7.5000000e-01 2.5000000e-01] [7.5000000e-01 2.5000000e-01 7.5000000e-01] [2.5000000e-01 7.5000000e-01 7.5000000e-01]] cellpar = Cell([[6.191822408756809, -5.0514577527583986e-33, 5.813218609963717e-34], [-6.211981811657639e-33, 6.191822408756809, -3.521537615992382e-17], [-1.9267795225565823e-32, -3.52153761599238e-17, 6.191822408756809]]) forces = [[-4.77000647e-33 6.36000863e-33 7.95001079e-33] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-6.36000863e-33 6.36000863e-33 1.59000216e-33] [ 6.36000863e-33 -6.36000863e-33 -3.18000432e-33] [-7.97589452e-67 7.95001079e-34 -4.52148983e-51] [ 1.59000216e-33 -1.29716717e-66 1.49278024e-67] [ 1.59000216e-33 -1.29716717e-66 1.49278024e-67] [ 3.18000432e-33 -4.52148983e-51 7.95001079e-34] [ 1.52640207e-31 -1.27200173e-32 -5.91480803e-31] [ 6.47925880e-32 -8.90401209e-32 6.61440898e-31] [-1.53037708e-32 -1.39920190e-31 2.35320319e-31] [ 5.08800691e-32 -2.73480371e-31 2.03520276e-31]] stress = [-1.27877470e-13 -1.27877470e-13 -1.27877470e-13 3.32867970e-29 -2.59259742e-62 4.10914463e-62] energy per atom = -4.178017868486094 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0