element(s): ['O', 'Si'] AFLOW prototype label: A2B_hR36_167_def_f Parameter names: ['a', 'c/a', 'x2', 'x3', 'y3', 'z3', 'x4', 'y4', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['8.0495301', '3.6759176', '0.50600817', '0.90363734', '0.17688175', '0.25203044', '0.041032101', '0.95060742', '0.36070685'] model name: Sim_LAMMPS_Vashishta_NakanoKaliaVashishta_1994_SiO__SM_503555646986_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'O', 'O', 'Si'] representative atom coordinates = [[0.5 0. 0. ] [0.74399183 0. 0.25 ] [0.47451393 0.60063476 0.27751651] [0.57659139 0.83350804 0.28411546]] spacegroup = 167 cell = [[8.0495, 0, 0], [-4.02475, 6.9710714877628, 0], [0, 0, 29.5894]] ========================================= Step Time Energy fmax BFGS: 0 14:42:33 -759.690643 4.086496 BFGS: 1 14:42:33 -764.999790 1.078561 BFGS: 2 14:42:34 -765.660612 0.373567 BFGS: 3 14:42:34 -765.798831 0.411597 BFGS: 4 14:42:34 -765.958199 0.425423 BFGS: 5 14:42:34 -766.008783 0.394784 BFGS: 6 14:42:34 -766.052630 0.333848 BFGS: 7 14:42:34 -766.069145 0.329137 BFGS: 8 14:42:34 -766.081861 0.321962 BFGS: 9 14:42:35 -766.098042 0.304990 BFGS: 10 14:42:35 -766.125338 0.269033 BFGS: 11 14:42:35 -766.152401 0.233948 BFGS: 12 14:42:36 -766.180530 0.201376 BFGS: 13 14:42:36 -766.209179 0.186948 BFGS: 14 14:42:36 -766.237898 0.172320 BFGS: 15 14:42:36 -766.266471 0.159908 BFGS: 16 14:42:36 -766.294774 0.156279 BFGS: 17 14:42:36 -766.322688 0.157679 BFGS: 18 14:42:36 -766.350063 0.156496 BFGS: 19 14:42:36 -766.376713 0.152992 BFGS: 20 14:42:37 -766.402422 0.147373 BFGS: 21 14:42:37 -766.426946 0.139808 BFGS: 22 14:42:37 -766.450027 0.130506 BFGS: 23 14:42:37 -766.471369 0.119799 BFGS: 24 14:42:37 -766.490722 0.107616 BFGS: 25 14:42:37 -766.507819 0.094082 BFGS: 26 14:42:37 -766.522427 0.079228 BFGS: 27 14:42:37 -766.534270 0.063046 BFGS: 28 14:42:37 -766.543132 0.067886 BFGS: 29 14:42:37 -766.548755 0.075861 BFGS: 30 14:42:37 -766.550798 0.081217 BFGS: 31 14:42:37 -766.551020 0.079546 BFGS: 32 14:42:38 -766.551913 0.067090 BFGS: 33 14:42:38 -766.552264 0.062478 BFGS: 34 14:42:38 -766.553504 0.051546 BFGS: 35 14:42:38 -766.555444 0.045462 BFGS: 36 14:42:38 -766.557983 0.047744 BFGS: 37 14:42:38 -766.561062 0.049404 BFGS: 38 14:42:38 -766.564578 0.050614 BFGS: 39 14:42:38 -766.568460 0.053296 BFGS: 40 14:42:38 -766.572637 0.055715 BFGS: 41 14:42:38 -766.577059 0.057613 BFGS: 42 14:42:38 -766.581680 0.059053 BFGS: 43 14:42:39 -766.586459 0.060095 BFGS: 44 14:42:39 -766.591362 0.060787 BFGS: 45 14:42:39 -766.596359 0.061173 BFGS: 46 14:42:39 -766.601423 0.061288 BFGS: 47 14:42:39 -766.606529 0.061165 BFGS: 48 14:42:39 -766.611654 0.060831 BFGS: 49 14:42:39 -766.616778 0.060313 BFGS: 50 14:42:39 -766.621881 0.059632 BFGS: 51 14:42:39 -766.626947 0.058807 BFGS: 52 14:42:39 -766.631960 0.057858 BFGS: 53 14:42:39 -766.636906 0.056799 BFGS: 54 14:42:40 -766.641773 0.055644 BFGS: 55 14:42:40 -766.646551 0.054406 BFGS: 56 14:42:40 -766.651230 0.053095 BFGS: 57 14:42:40 -766.655802 0.051722 BFGS: 58 14:42:40 -766.660259 0.050293 BFGS: 59 14:42:40 -766.664597 0.048816 BFGS: 60 14:42:40 -766.668809 0.047298 BFGS: 61 14:42:40 -766.672892 0.045744 BFGS: 62 14:42:40 -766.676840 0.044158 BFGS: 63 14:42:40 -766.680652 0.042545 BFGS: 64 14:42:40 -766.684323 0.040908 BFGS: 65 14:42:41 -766.687852 0.039251 BFGS: 66 14:42:41 -766.691236 0.037575 BFGS: 67 14:42:41 -766.694474 0.035883 BFGS: 68 14:42:41 -766.697563 0.034177 BFGS: 69 14:42:41 -766.700495 0.032587 BFGS: 70 14:42:41 -766.703289 0.031016 BFGS: 71 14:42:41 -766.705947 0.029349 BFGS: 72 14:42:41 -766.708451 0.027553 BFGS: 73 14:42:42 -766.710785 0.025621 BFGS: 74 14:42:42 -766.712937 0.023555 BFGS: 75 14:42:43 -766.714893 0.021363 BFGS: 76 14:42:43 -766.716644 0.019053 BFGS: 77 14:42:43 -766.718179 0.016630 BFGS: 78 14:42:43 -766.719490 0.014099 BFGS: 79 14:42:43 -766.720568 0.011464 BFGS: 80 14:42:44 -766.721405 0.008720 BFGS: 81 14:42:44 -766.721992 0.005859 BFGS: 82 14:42:44 -766.722319 0.002885 BFGS: 83 14:42:44 -766.722390 0.000787 BFGS: 84 14:42:44 -766.722390 0.000628 BFGS: 85 14:42:45 -766.722391 0.000043 BFGS: 86 14:42:45 -766.722391 0.000015 BFGS: 87 14:42:45 -766.722391 0.000003 BFGS: 88 14:42:45 -766.722391 0.000001 BFGS: 89 14:42:45 -766.722391 0.000000 BFGS: 90 14:42:46 -766.722391 0.000000 BFGS: 91 14:42:46 -766.722391 0.000000 Minimization converged after 91 steps. Maximum force component: 2.766147588184065e-09 eV/Angstrom Maximum stress component: 9.200281040182339e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.36940366e-17 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.20270142e-31 5.00000000e-01] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [1.66666667e-01 3.33333333e-01 3.33333333e-01] [6.66666667e-01 8.33333333e-01 3.33333333e-01] [1.66666667e-01 8.33333333e-01 3.33333333e-01] [6.66666667e-01 8.33333333e-01 8.33333333e-01] [1.66666667e-01 3.33333333e-01 8.33333333e-01] [1.66666667e-01 8.33333333e-01 8.33333333e-01] [8.33333333e-01 6.66666667e-01 6.66666667e-01] [3.33333333e-01 1.66666667e-01 6.66666667e-01] [8.33333333e-01 1.66666667e-01 6.66666667e-01] [3.33333333e-01 1.66666667e-01 1.66666667e-01] [8.33333333e-01 6.66666667e-01 1.66666667e-01] [8.33333333e-01 1.66666667e-01 1.66666667e-01] [7.32221147e-01 1.92736374e-31 2.50000000e-01] [0.00000000e+00 7.32221147e-01 2.50000000e-01] [2.67778853e-01 2.67778853e-01 2.50000000e-01] [3.98887814e-01 3.33333333e-01 5.83333333e-01] [6.66666667e-01 6.55544803e-02 5.83333333e-01] [9.34445520e-01 6.01112186e-01 5.83333333e-01] [6.55544803e-02 6.66666667e-01 9.16666667e-01] [3.33333333e-01 3.98887814e-01 9.16666667e-01] [6.01112186e-01 9.34445520e-01 9.16666667e-01] [2.67778853e-01 5.50675354e-31 7.50000000e-01] [0.00000000e+00 2.67778853e-01 7.50000000e-01] [7.32221147e-01 7.32221147e-01 7.50000000e-01] [9.34445520e-01 3.33333333e-01 8.33333333e-02] [6.66666667e-01 6.01112186e-01 8.33333333e-02] [3.98887814e-01 6.55544803e-02 8.33333333e-02] [6.01112186e-01 6.66666667e-01 4.16666667e-01] [3.33333333e-01 9.34445520e-01 4.16666667e-01] [6.55544803e-02 3.98887814e-01 4.16666667e-01] [4.63617430e-01 6.01973769e-01 2.78811067e-01] [3.98026231e-01 8.61643661e-01 2.78811067e-01] [1.38356339e-01 5.36382570e-01 2.78811067e-01] [6.01973769e-01 4.63617430e-01 2.21188933e-01] [8.61643661e-01 3.98026231e-01 2.21188933e-01] [5.36382570e-01 1.38356339e-01 2.21188933e-01] [1.30284097e-01 9.35307103e-01 6.12144400e-01] [6.46928973e-02 1.94976994e-01 6.12144400e-01] [8.05023006e-01 8.69715903e-01 6.12144400e-01] [2.68640436e-01 7.96950763e-01 5.54522267e-01] [5.28310327e-01 7.31359564e-01 5.54522267e-01] [2.03049237e-01 4.71689673e-01 5.54522267e-01] [7.96950763e-01 2.68640436e-01 9.45477733e-01] [7.31359564e-01 5.28310327e-01 9.45477733e-01] [4.71689673e-01 2.03049237e-01 9.45477733e-01] [9.35307103e-01 1.30284097e-01 8.87855600e-01] [1.94976994e-01 6.46928973e-02 8.87855600e-01] [8.69715903e-01 8.05023006e-01 8.87855600e-01] [5.36382570e-01 3.98026231e-01 7.21188933e-01] [6.01973769e-01 1.38356339e-01 7.21188933e-01] [8.61643661e-01 4.63617430e-01 7.21188933e-01] [3.98026231e-01 5.36382570e-01 7.78811067e-01] [1.38356339e-01 6.01973769e-01 7.78811067e-01] [4.63617430e-01 8.61643661e-01 7.78811067e-01] [2.03049237e-01 7.31359564e-01 5.45222666e-02] [2.68640436e-01 4.71689673e-01 5.45222666e-02] [5.28310327e-01 7.96950763e-01 5.45222666e-02] [6.46928973e-02 8.69715903e-01 1.12144400e-01] [8.05023006e-01 9.35307103e-01 1.12144400e-01] [1.30284097e-01 1.94976994e-01 1.12144400e-01] [8.69715903e-01 6.46928973e-02 3.87855600e-01] [9.35307103e-01 8.05023006e-01 3.87855600e-01] [1.94976994e-01 1.30284097e-01 3.87855600e-01] [7.31359564e-01 2.03049237e-01 4.45477733e-01] [4.71689673e-01 2.68640436e-01 4.45477733e-01] [7.96950763e-01 5.28310327e-01 4.45477733e-01] [5.75084340e-01 8.29345572e-01 2.84035035e-01] [1.70654428e-01 7.45738768e-01 2.84035035e-01] [2.54261232e-01 4.24915660e-01 2.84035035e-01] [8.29345572e-01 5.75084340e-01 2.15964965e-01] [7.45738768e-01 1.70654428e-01 2.15964965e-01] [4.24915660e-01 2.54261232e-01 2.15964965e-01] [2.41751007e-01 1.62678905e-01 6.17368368e-01] [8.37321095e-01 7.90721018e-02 6.17368368e-01] [9.20927898e-01 7.58248993e-01 6.17368368e-01] [4.96012239e-01 9.08417674e-01 5.49298298e-01] [4.12405435e-01 5.03987761e-01 5.49298298e-01] [9.15823262e-02 5.87594565e-01 5.49298298e-01] [9.08417674e-01 4.96012239e-01 9.50701702e-01] [5.03987761e-01 4.12405435e-01 9.50701702e-01] [5.87594565e-01 9.15823262e-02 9.50701702e-01] [1.62678905e-01 2.41751007e-01 8.82631632e-01] [7.90721018e-02 8.37321095e-01 8.82631632e-01] [7.58248993e-01 9.20927898e-01 8.82631632e-01] [4.24915660e-01 1.70654428e-01 7.15964965e-01] [8.29345572e-01 2.54261232e-01 7.15964965e-01] [7.45738768e-01 5.75084340e-01 7.15964965e-01] [1.70654428e-01 4.24915660e-01 7.84035035e-01] [2.54261232e-01 8.29345572e-01 7.84035035e-01] [5.75084340e-01 7.45738768e-01 7.84035035e-01] [9.15823262e-02 5.03987761e-01 4.92982984e-02] [4.96012239e-01 5.87594565e-01 4.92982984e-02] [4.12405435e-01 9.08417674e-01 4.92982984e-02] [8.37321095e-01 7.58248993e-01 1.17368368e-01] [9.20927898e-01 1.62678905e-01 1.17368368e-01] [2.41751007e-01 7.90721018e-02 1.17368368e-01] [7.58248993e-01 8.37321095e-01 3.82631632e-01] [1.62678905e-01 9.20927898e-01 3.82631632e-01] [7.90721018e-02 2.41751007e-01 3.82631632e-01] [5.03987761e-01 9.15823262e-02 4.50701702e-01] [5.87594565e-01 4.96012239e-01 4.50701702e-01] [9.08417674e-01 4.12405435e-01 4.50701702e-01]] cellpar = Cell([[8.270736151808588, -3.298613218813016e-17, -5.63260203854992e-16], [-4.135368075904292, 7.162667615464592, -1.234804722195393e-15], [-2.940506970084471e-15, -6.3032526607722455e-15, 29.213781443327917]]) forces = [[ 5.79952036e-30 -2.23308113e-45 1.02424934e-29] [-1.15990407e-29 1.00450639e-29 7.68187002e-30] [-7.24940045e-31 -1.25563299e-30 -2.56062334e-30] [ 4.89334531e-30 -1.56954124e-30 -7.68187002e-30] [ 1.31168839e-29 -1.28309996e-29 -7.36179211e-30] [ 1.44988009e-30 6.27816495e-31 -6.40155835e-31] [-1.73985611e-29 1.63232289e-29 2.56062334e-30] [ 8.51804553e-30 -6.27816495e-30 -2.08050647e-29] [-3.80593524e-30 3.13908248e-31 -8.32202586e-30] [ 2.17482014e-30 1.25563299e-30 1.02424934e-29] [-6.25260789e-30 7.21988970e-30 7.68187002e-30] [-5.25581533e-30 4.39471547e-30 8.32202586e-30] [ 5.79952036e-30 -2.23308113e-45 1.02424934e-29] [-1.15990407e-29 1.00450639e-29 5.12124668e-30] [-7.24940045e-31 -1.25563299e-30 -5.12124668e-30] [ 6.52446041e-30 -1.25563299e-30 -5.12124668e-30] [ 1.30489208e-29 -1.25563299e-29 -5.12124668e-30] [ 7.24940045e-31 1.25563299e-30 -3.15205139e-46] [-6.54140359e-10 2.60827663e-27 4.45484882e-26] [ 3.27070180e-10 -5.66502169e-10 9.76628357e-26] [ 3.27070180e-10 5.66502169e-10 -1.42211619e-25] [-6.54140359e-10 2.60764882e-27 4.45475029e-26] [ 3.27070180e-10 -5.66502169e-10 9.76615554e-26] [ 3.27070180e-10 5.66502169e-10 -1.42210659e-25] [-6.54140359e-10 2.60827663e-27 4.45481431e-26] [ 3.27070180e-10 -5.66502169e-10 9.76628357e-26] [ 3.27070180e-10 5.66502169e-10 -1.42212259e-25] [ 6.54140359e-10 -2.61016008e-27 -4.45500635e-26] [-3.27070180e-10 5.66502169e-10 -9.76666767e-26] [-3.27070180e-10 -5.66502169e-10 1.42218341e-25] [ 6.54140359e-10 -2.60890445e-27 -4.45526242e-26] [-3.27070180e-10 5.66502169e-10 -9.76631558e-26] [-3.27070180e-10 -5.66502169e-10 1.42218341e-25] [ 6.54140359e-10 -2.61016008e-27 -4.45495834e-26] [-3.27070180e-10 5.66502169e-10 -9.76666767e-26] [-3.27070180e-10 -5.66502169e-10 1.42213539e-25] [-2.47840399e-09 1.23957355e-09 -1.86850662e-09] [ 1.65699814e-10 -2.76614759e-09 -1.86850662e-09] [ 2.31270417e-09 1.52657404e-09 -1.86850662e-09] [ 2.31270417e-09 -1.52657404e-09 1.86850662e-09] [-2.47840399e-09 -1.23957355e-09 1.86850662e-09] [ 1.65699814e-10 2.76614759e-09 1.86850662e-09] [-2.47840399e-09 1.23957355e-09 -1.86850662e-09] [ 1.65699814e-10 -2.76614759e-09 -1.86850662e-09] [ 2.31270417e-09 1.52657404e-09 -1.86850662e-09] [ 2.31270417e-09 -1.52657404e-09 1.86850662e-09] [-2.47840399e-09 -1.23957355e-09 1.86850662e-09] [ 1.65699814e-10 2.76614759e-09 1.86850662e-09] [-2.47840399e-09 1.23957355e-09 -1.86850662e-09] [ 1.65699814e-10 -2.76614759e-09 -1.86850662e-09] [ 2.31270417e-09 1.52657404e-09 -1.86850662e-09] [ 2.31270417e-09 -1.52657404e-09 1.86850662e-09] [-2.47840399e-09 -1.23957355e-09 1.86850662e-09] [ 1.65699814e-10 2.76614759e-09 1.86850662e-09] [ 2.47840399e-09 -1.23957355e-09 1.86850662e-09] [-1.65699814e-10 2.76614759e-09 1.86850662e-09] [-2.31270417e-09 -1.52657404e-09 1.86850662e-09] [-2.31270417e-09 1.52657404e-09 -1.86850662e-09] [ 2.47840399e-09 1.23957355e-09 -1.86850662e-09] [-1.65699814e-10 -2.76614759e-09 -1.86850662e-09] [ 2.47840399e-09 -1.23957355e-09 1.86850662e-09] [-1.65699814e-10 2.76614759e-09 1.86850662e-09] [-2.31270417e-09 -1.52657404e-09 1.86850662e-09] [-2.31270417e-09 1.52657404e-09 -1.86850662e-09] [ 2.47840399e-09 1.23957355e-09 -1.86850662e-09] [-1.65699814e-10 -2.76614759e-09 -1.86850662e-09] [ 2.47840399e-09 -1.23957355e-09 1.86850662e-09] [-1.65699814e-10 2.76614759e-09 1.86850662e-09] [-2.31270417e-09 -1.52657404e-09 1.86850662e-09] [-2.31270417e-09 1.52657404e-09 -1.86850662e-09] [ 2.47840399e-09 1.23957355e-09 -1.86850662e-09] [-1.65699814e-10 -2.76614759e-09 -1.86850662e-09] [-8.93896847e-10 -1.67762634e-09 -1.05643022e-09] [ 1.89981545e-09 6.46757932e-11 -1.05643022e-09] [-1.00591861e-09 1.61295055e-09 -1.05643022e-09] [-1.00591861e-09 -1.61295055e-09 1.05643022e-09] [-8.93896847e-10 1.67762634e-09 1.05643022e-09] [ 1.89981545e-09 -6.46757932e-11 1.05643022e-09] [-8.93896847e-10 -1.67762634e-09 -1.05643022e-09] [ 1.89981545e-09 6.46757932e-11 -1.05643022e-09] [-1.00591861e-09 1.61295055e-09 -1.05643022e-09] [-1.00591861e-09 -1.61295055e-09 1.05643022e-09] [-8.93896847e-10 1.67762634e-09 1.05643022e-09] [ 1.89981545e-09 -6.46757932e-11 1.05643022e-09] [-8.93896847e-10 -1.67762634e-09 -1.05643022e-09] [ 1.89981545e-09 6.46757932e-11 -1.05643022e-09] [-1.00591861e-09 1.61295055e-09 -1.05643022e-09] [-1.00591861e-09 -1.61295055e-09 1.05643022e-09] [-8.93896847e-10 1.67762634e-09 1.05643022e-09] [ 1.89981545e-09 -6.46757932e-11 1.05643022e-09] [ 8.93896847e-10 1.67762634e-09 1.05643022e-09] [-1.89981545e-09 -6.46757932e-11 1.05643022e-09] [ 1.00591861e-09 -1.61295055e-09 1.05643022e-09] [ 1.00591861e-09 1.61295055e-09 -1.05643022e-09] [ 8.93896847e-10 -1.67762634e-09 -1.05643022e-09] [-1.89981545e-09 6.46757932e-11 -1.05643022e-09] [ 8.93896847e-10 1.67762634e-09 1.05643022e-09] [-1.89981545e-09 -6.46757932e-11 1.05643022e-09] [ 1.00591861e-09 -1.61295055e-09 1.05643022e-09] [ 1.00591861e-09 1.61295055e-09 -1.05643022e-09] [ 8.93896847e-10 -1.67762634e-09 -1.05643022e-09] [-1.89981545e-09 6.46757932e-11 -1.05643022e-09] [ 8.93896847e-10 1.67762634e-09 1.05643022e-09] [-1.89981545e-09 -6.46757932e-11 1.05643022e-09] [ 1.00591861e-09 -1.61295055e-09 1.05643022e-09] [ 1.00591861e-09 1.61295055e-09 -1.05643022e-09] [ 8.93896847e-10 -1.67762634e-09 -1.05643022e-09] [-1.89981545e-09 6.46757932e-11 -1.05643022e-09]] stress = [ 9.20028104e-11 9.20028104e-11 -2.79773799e-11 1.85422275e-27 2.82668997e-26 -1.66385589e-25] energy per atom = -7.099281402152201 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0