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: MEAM_LAMMPS_KimKimJung_2016_AlTi__MO_618133763375_002 ==== 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 13:54:20 -32.126578 0.6902 BFGS: 1 13:54:20 -32.143346 0.6869 BFGS: 2 13:54:20 -32.219884 0.6656 BFGS: 3 13:54:20 -32.284672 0.6390 BFGS: 4 13:54:20 -32.339089 0.6073 BFGS: 5 13:54:20 -32.384286 0.5705 BFGS: 6 13:54:20 -32.421235 0.5288 BFGS: 7 13:54:20 -32.450776 0.4823 BFGS: 8 13:54:20 -32.473651 0.4309 BFGS: 9 13:54:20 -32.490543 0.3743 BFGS: 10 13:54:20 -32.502118 0.3119 BFGS: 11 13:54:20 -32.509116 0.2422 BFGS: 12 13:54:20 -32.512574 0.1638 BFGS: 13 13:54:20 -32.514255 0.1413 BFGS: 14 13:54:20 -32.518409 0.0749 BFGS: 15 13:54:20 -32.520080 0.0214 BFGS: 16 13:54:20 -32.520468 0.0083 BFGS: 17 13:54:20 -32.520482 0.0011 BFGS: 18 13:54:20 -32.520483 0.0000 BFGS: 19 13:54:20 -32.520483 0.0000 BFGS: 20 13:54:20 -32.520483 0.0000 Minimization converged after 20 steps. Maximum force component: 4.960980168575305e-31 eV/Angstrom Maximum stress component: 5.359390183218219e-10 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] [3.76185743e-36 5.00000000e-01 2.50000000e-01] [5.00000000e-01 7.63221806e-33 2.50000000e-01] [3.00779617e-36 5.00000000e-01 7.50000000e-01] [5.00000000e-01 1.83173233e-32 7.50000000e-01] [5.16180583e-68 1.52644361e-32 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.53124059e-33]] cellpar = Cell([[4.037473626275532, -1.3861097149349913e-35, 2.7284094008682024e-32], [-1.365307879377612e-35, 4.037473626275532, -5.770002401725985e-17], [-4.355352849430685e-32, -1.247340824333163e-16, 8.04965054517098]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.07367737e-63 3.07493254e-48 -1.98439207e-31] [ 5.36754543e-64 2.48828523e-32 -9.92196034e-32] [ 2.48828523e-32 1.24414262e-32 4.96098017e-31] [ 1.24414262e-32 -2.48828523e-32 3.34866161e-31] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [2.39309304e-11 2.39309304e-11 5.35939018e-10 2.93730642e-25 2.37035684e-34 1.31086585e-49] energy per atom = -4.065060325983701 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0