element(s): ['Si'] AFLOW prototype label: A_hP1_191_a 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: ['2.6513', '0.93471127'] model name: Sim_LAMMPS_Vashishta_BroughtonMeliVashishta_1997_SiO__SM_422553794879_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0 0 0]] spacegroup = 191 cell = [[2.6513, 0, 0], [-1.32565, 2.2960931530537, 0], [0, 0, 2.4782]] ========================================= Step Time Energy fmax BFGS: 0 15:31:50 5.253215 7.015492 BFGS: 1 15:31:50 4.331951 5.561657 BFGS: 2 15:31:50 3.602033 4.628839 BFGS: 3 15:31:50 2.987096 3.912894 BFGS: 4 15:31:50 2.478277 3.313213 BFGS: 5 15:31:50 2.057086 2.790068 BFGS: 6 15:31:50 1.695175 2.324229 BFGS: 7 15:31:50 1.386077 1.966801 BFGS: 8 15:31:50 1.125385 1.643810 BFGS: 9 15:31:50 0.909148 1.350593 BFGS: 10 15:31:50 0.735920 1.086998 BFGS: 11 15:31:50 0.600635 0.893534 BFGS: 12 15:31:50 0.485893 0.768351 BFGS: 13 15:31:50 0.386691 0.655144 BFGS: 14 15:31:50 0.301627 0.552490 BFGS: 15 15:31:50 0.229455 0.459172 BFGS: 16 15:31:50 0.169064 0.374139 BFGS: 17 15:31:50 0.119465 0.302008 BFGS: 18 15:31:50 0.079771 0.251629 BFGS: 19 15:31:50 0.049188 0.204977 BFGS: 20 15:31:50 0.027092 0.161867 BFGS: 21 15:31:50 0.012812 0.122147 BFGS: 22 15:31:50 0.005547 0.085489 BFGS: 23 15:31:50 0.002991 0.061630 BFGS: 24 15:31:50 0.000723 0.029520 BFGS: 25 15:31:50 0.000004 0.002082 BFGS: 26 15:31:50 0.000000 0.000076 BFGS: 27 15:31:50 0.000000 0.000000 BFGS: 28 15:31:50 0.000000 0.000000 Minimization converged after 28 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.816309154422808e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si'] basis = [[0. 0. 0.]] cellpar = Cell([[5.837836853088306, -2.9682712472515766e-16, -7.746576767198419e-35], [-2.918918426544153, 5.055715017923477, 5.897283199491883e-35], [2.0617267503107428e-36, -1.1647329094284177e-34, 5.499999999910966]]) forces = [[0. 0. 0.]] stress = [-9.76031385e-83 -1.00420540e-82 -2.81630915e-13 3.16085682e-48 -3.03274604e-48 3.40377262e-83] energy per atom = 0.0 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0