element(s): ['O', 'Ti'] AFLOW prototype label: A2B_hP9_152_c_a Parameter names: ['a', 'c/a', 'x1', 'x2', 'y2', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.6531', '1.0919495', '0.4604408', '0.41863831', '0.27991304', '0.21791844'] model name: Sim_LAMMPS_MEAM_ZhangTrinkle_2016_TiO__SM_513612626462_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'Ti'] representative atom coordinates = [[0.72008696 0.13872527 0.55125177] [0.4604408 0. 0.33333333]] spacegroup = 152 cell = [[5.6531, 0, 0], [-2.82655, 4.8957282101338, 0], [0, 0, 6.1729]] ========================================= Step Time Energy fmax BFGS: 0 15:37:24 -28.634510 14.386496 BFGS: 1 15:37:24 -32.978876 12.888256 BFGS: 2 15:37:24 -36.778103 11.057513 BFGS: 3 15:37:24 -39.959538 8.899523 BFGS: 4 15:37:24 -42.355414 5.181221 BFGS: 5 15:37:24 -43.691667 2.542358 BFGS: 6 15:37:24 -44.430939 2.636237 BFGS: 7 15:37:24 -44.838390 2.403814 BFGS: 8 15:37:24 -45.090683 2.094121 BFGS: 9 15:37:24 -45.260901 1.763822 BFGS: 10 15:37:24 -45.391727 1.467491 BFGS: 11 15:37:24 -45.504464 1.213152 BFGS: 12 15:37:24 -45.613409 1.076130 BFGS: 13 15:37:24 -45.778235 1.384014 BFGS: 14 15:37:24 -46.019637 1.488031 BFGS: 15 15:37:24 -46.222273 1.333240 BFGS: 16 15:37:24 -46.384004 1.158624 BFGS: 17 15:37:24 -46.533826 1.043141 BFGS: 18 15:37:24 -46.671301 0.960884 BFGS: 19 15:37:24 -46.800011 1.003555 BFGS: 20 15:37:24 -46.939204 1.123652 BFGS: 21 15:37:24 -47.099779 1.244055 BFGS: 22 15:37:24 -47.284320 1.345018 BFGS: 23 15:37:24 -47.491101 1.420416 BFGS: 24 15:37:24 -47.714884 1.449647 BFGS: 25 15:37:24 -47.947919 1.415341 BFGS: 26 15:37:24 -48.179831 1.324438 BFGS: 27 15:37:24 -48.402901 1.214271 BFGS: 28 15:37:24 -48.612562 1.080461 BFGS: 29 15:37:24 -48.804469 0.977460 BFGS: 30 15:37:24 -48.971036 0.894414 BFGS: 31 15:37:24 -49.109389 0.848824 BFGS: 32 15:37:24 -49.247753 0.879367 BFGS: 33 15:37:24 -49.375691 0.864523 BFGS: 34 15:37:24 -49.488915 0.768946 BFGS: 35 15:37:24 -49.577903 0.621568 BFGS: 36 15:37:24 -49.646137 0.516170 BFGS: 37 15:37:24 -49.696562 0.450806 BFGS: 38 15:37:24 -49.733008 0.370727 BFGS: 39 15:37:24 -49.824291 0.283342 BFGS: 40 15:37:24 -49.842233 0.192142 BFGS: 41 15:37:24 -49.847490 0.146552 BFGS: 42 15:37:24 -49.854314 0.176555 BFGS: 43 15:37:24 -49.857412 0.206866 BFGS: 44 15:37:24 -49.858952 0.180090 BFGS: 45 15:37:24 -49.863161 0.045237 BFGS: 46 15:37:24 -49.863546 0.026708 BFGS: 47 15:37:24 -49.863628 0.019516 BFGS: 48 15:37:24 -49.863685 0.015675 BFGS: 49 15:37:24 -49.863776 0.011251 BFGS: 50 15:37:24 -49.863824 0.008797 BFGS: 51 15:37:24 -49.863839 0.007167 BFGS: 52 15:37:24 -49.863844 0.006555 BFGS: 53 15:37:24 -49.863851 0.005852 BFGS: 54 15:37:24 -49.863860 0.004707 BFGS: 55 15:37:24 -49.863868 0.002702 BFGS: 56 15:37:24 -49.863870 0.000824 BFGS: 57 15:37:24 -49.863870 0.000113 BFGS: 58 15:37:24 -49.863870 0.000009 BFGS: 59 15:37:24 -49.863870 0.000000 BFGS: 60 15:37:24 -49.863870 0.000000 BFGS: 61 15:37:24 -49.863870 0.000000 Minimization converged after 61 steps. Maximum force component: 3.872646873992862e-10 eV/Angstrom Maximum stress component: 2.2000892246964623e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'O', 'O', 'O', 'O', 'Ti', 'Ti', 'Ti'] basis = [[6.76540030e-01 5.28431304e-02 5.80928407e-01] [9.47156870e-01 6.23696899e-01 9.14261740e-01] [3.76303101e-01 3.23459970e-01 2.47595074e-01] [5.28431304e-02 6.76540030e-01 4.19071593e-01] [6.23696899e-01 9.47156870e-01 8.57382598e-02] [3.23459970e-01 3.76303101e-01 7.52404926e-01] [4.08213235e-01 6.80321483e-17 3.33333333e-01] [1.00000000e+00 4.08213235e-01 6.66666667e-01] [5.91786765e-01 5.91786765e-01 0.00000000e+00]] cellpar = Cell([[4.820295033595494, 3.6592961237503234e-18, 6.623482745684554e-38], [-2.410147516797747, 4.174497952829663, -1.2754355882841546e-37], [6.085646495543959e-38, -1.890819375800276e-36, 5.800449326585293]]) forces = [[ 2.39006819e-11 3.87264687e-10 3.20983999e-10] [-3.47331398e-10 -1.72933746e-10 3.20983999e-10] [ 3.23430716e-10 -2.14330941e-10 3.20983999e-10] [ 3.23430716e-10 2.14330941e-10 -3.20983999e-10] [ 2.39006819e-11 -3.87264687e-10 -3.20983999e-10] [-3.47331398e-10 1.72933746e-10 -3.20983999e-10] [ 2.23130433e-10 1.69388040e-28 7.62624618e-31] [-1.11565217e-10 1.93236624e-10 1.14393693e-30] [-1.11565217e-10 -1.93236624e-10 -1.52524924e-30]] stress = [-2.20008922e-11 -2.20008922e-11 1.63827059e-12 -8.67174025e-48 -3.24113371e-49 -1.97685382e-27] energy per atom = -5.540430000848864 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0