element(s): ['O', 'Ti'] AFLOW prototype label: AB3_hP8_193_b_g Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.2585', '0.93800513', '0.33041384'] model name: MEAM_LAMMPS_ZhangTrinkle_2016_TiO__MO_612732924171_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.33041384 0. 0.25 ]] spacegroup = 193 cell = [[5.2585, 0, 0], [-2.62925, 4.5539945858005, 0], [0, 0, 4.9325]] ========================================= Step Time Energy fmax BFGS: 0 09:07:12 -44.021756 3.4822 BFGS: 1 09:07:12 -44.450880 3.2035 BFGS: 2 09:07:12 -44.838468 2.8915 BFGS: 3 09:07:12 -45.185514 2.5485 BFGS: 4 09:07:12 -45.488257 2.1795 BFGS: 5 09:07:12 -45.743676 1.7884 BFGS: 6 09:07:12 -45.949539 1.3828 BFGS: 7 09:07:12 -46.104774 0.9710 BFGS: 8 09:07:12 -46.209743 0.5721 BFGS: 9 09:07:12 -46.266023 0.3299 BFGS: 10 09:07:12 -46.275933 0.1445 BFGS: 11 09:07:12 -46.276509 0.1519 BFGS: 12 09:07:12 -46.278240 0.1389 BFGS: 13 09:07:12 -46.279753 0.0910 BFGS: 14 09:07:12 -46.280724 0.0275 BFGS: 15 09:07:12 -46.280927 0.0165 BFGS: 16 09:07:12 -46.280960 0.0121 BFGS: 17 09:07:12 -46.280982 0.0081 BFGS: 18 09:07:12 -46.280996 0.0050 BFGS: 19 09:07:12 -46.280999 0.0013 BFGS: 20 09:07:12 -46.280999 0.0001 BFGS: 21 09:07:12 -46.280999 0.0000 BFGS: 22 09:07:12 -46.280999 0.0000 BFGS: 23 09:07:12 -46.280999 0.0000 BFGS: 24 09:07:12 -46.280999 0.0000 Minimization converged after 24 steps. Maximum force component: 1.8136859943598864e-10 eV/Angstrom Maximum stress component: 9.238809771193275e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [3.45468818e-01 0.00000000e+00 2.50000000e-01] [2.24113459e-17 3.45468818e-01 2.50000000e-01] [6.54531182e-01 6.54531182e-01 2.50000000e-01] [6.54531182e-01 0.00000000e+00 7.50000000e-01] [1.00000000e+00 6.54531182e-01 7.50000000e-01] [3.45468818e-01 3.45468818e-01 7.50000000e-01]] cellpar = Cell([[4.953843590162244, -4.458997637837287e-18, -5.838068597547924e-38], [-2.476921795081122, 4.290154395455212, -5.810629349192119e-37], [1.2477595269757397e-37, -1.8356125963742772e-37, 4.706979701582998]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.81368599e-10 -1.63110438e-28 -2.13741574e-48] [-9.06842997e-11 1.57069815e-10 -2.12736976e-47] [-9.06842997e-11 -1.57069815e-10 2.34111134e-47] [-1.81368599e-10 1.63110438e-28 2.13741574e-48] [ 9.06842997e-11 -1.57069815e-10 3.86786695e-32] [ 9.06842997e-11 1.57069815e-10 3.86786695e-32]] stress = [ 2.96643082e-11 2.96643082e-11 9.23880977e-11 7.62983639e-35 -4.40508809e-35 6.05953162e-27] energy per atom = -5.78512486437366 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0