element(s): ['Si'] AFLOW prototype label: A_cI16_206_c Parameter names: ['a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.657', '0.10135586'] model name: SW_HauchHollandMarder_1999Brittle_Si__MO_119167353542_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.10135586 0.10135586 0.10135586]] spacegroup = 206 cell = [[6.657, 0, 0], [0, 6.657, 0], [0, 0, 6.657]] ========================================= Step Time Energy fmax BFGS: 0 17:39:00 -63.228347 1.1010 BFGS: 1 17:39:00 -63.465874 0.7564 BFGS: 2 17:39:00 -63.659384 0.3151 BFGS: 3 17:39:00 -63.667363 0.2959 BFGS: 4 17:39:00 -63.673226 0.2771 BFGS: 5 17:39:00 -63.702068 0.1616 BFGS: 6 17:39:00 -63.720456 0.1395 BFGS: 7 17:39:00 -63.728731 0.0628 BFGS: 8 17:39:00 -63.729810 0.0114 BFGS: 9 17:39:00 -63.729870 0.0010 BFGS: 10 17:39:00 -63.729870 0.0000 BFGS: 11 17:39:00 -63.729870 0.0000 BFGS: 12 17:39:00 -63.729870 0.0000 BFGS: 13 17:39:00 -63.729870 0.0000 Minimization converged after 13 steps. Maximum force component: 2.1016046930789772e-10 eV/Angstrom Maximum stress component: 9.82997694238365e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[0.09714067 0.09714067 0.09714067] [0.40285933 0.90285933 0.59714067] [0.90285933 0.59714067 0.40285933] [0.59714067 0.40285933 0.90285933] [0.59714067 0.59714067 0.59714067] [0.90285933 0.40285933 0.09714067] [0.40285933 0.09714067 0.90285933] [0.09714067 0.90285933 0.40285933] [0.90285933 0.90285933 0.90285933] [0.59714067 0.09714067 0.40285933] [0.09714067 0.40285933 0.59714067] [0.40285933 0.59714067 0.09714067] [0.40285933 0.40285933 0.40285933] [0.09714067 0.59714067 0.90285933] [0.59714067 0.90285933 0.09714067] [0.90285933 0.09714067 0.59714067]] cellpar = Cell([[6.723836249845792, 6.074821804167576e-37, 0.0], [6.842212045387152e-37, 6.723836249845792, 0.0], [0.0, 0.0, 6.723836249845792]]) forces = [[ 2.10160469e-10 2.10160469e-10 2.10160469e-10] [-2.10160469e-10 -2.10160469e-10 2.10160469e-10] [-2.10160469e-10 2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 -2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 2.10160469e-10 2.10160469e-10] [-2.10160469e-10 -2.10160469e-10 2.10160469e-10] [-2.10160469e-10 2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 -2.10160469e-10 -2.10160469e-10] [-2.10160469e-10 -2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 -2.10160469e-10 2.10160469e-10] [-2.10160469e-10 2.10160469e-10 2.10160469e-10] [-2.10160469e-10 -2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 2.10160469e-10 -2.10160469e-10] [ 2.10160469e-10 -2.10160469e-10 2.10160469e-10] [-2.10160469e-10 2.10160469e-10 2.10160469e-10]] stress = [-9.82997694e-12 -9.82997694e-12 -9.82997694e-12 0.00000000e+00 0.00000000e+00 -1.81758590e-34] energy per atom = -3.98311689906778 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0