element(s): ['Si'] AFLOW prototype label: A_oF16_69_gh Parameter names: ['a', 'b/a', 'c/a', 'x1', 'y2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['9.2787', '0.57961783', '0.52892108', '0.27623302', '0.77184474'] model name: Tersoff_LAMMPS_ErhartAlbe_2005_SiC__MO_903987585848_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si', 'Si'] representative atom coordinates = [[0. 0.27623302 0. ] [0.22815526 0. 0. ]] spacegroup = 69 cell = [[5.3781, 0, 0], [0, 9.2787, 0], [0, 0, 4.9077]] ========================================= Step Time Energy fmax BFGS: 0 17:00:33 -63.764298 1.336760 BFGS: 1 17:00:33 -63.843143 1.581076 BFGS: 2 17:00:33 -64.010306 2.045483 BFGS: 3 17:00:34 -64.156746 2.212321 BFGS: 4 17:00:34 -64.432434 2.270633 BFGS: 5 17:00:34 -64.695711 1.994994 BFGS: 6 17:00:34 -64.891004 1.395134 BFGS: 7 17:00:35 -65.010147 0.959775 BFGS: 8 17:00:35 -65.058252 0.645588 BFGS: 9 17:00:35 -65.108918 0.754513 BFGS: 10 17:00:36 -65.159454 0.722628 BFGS: 11 17:00:36 -65.202565 0.501110 BFGS: 12 17:00:36 -65.220787 0.304975 BFGS: 13 17:00:37 -65.223012 0.225081 BFGS: 14 17:00:37 -65.226025 0.177492 BFGS: 15 17:00:38 -65.228107 0.150238 BFGS: 16 17:00:38 -65.229765 0.096025 BFGS: 17 17:00:38 -65.230107 0.043316 BFGS: 18 17:00:39 -65.230190 0.042578 BFGS: 19 17:00:39 -65.230260 0.040627 BFGS: 20 17:00:39 -65.230515 0.040082 BFGS: 21 17:00:39 -65.230738 0.041089 BFGS: 22 17:00:39 -65.230856 0.019019 BFGS: 23 17:00:39 -65.230875 0.003363 BFGS: 24 17:00:39 -65.230875 0.000160 BFGS: 25 17:00:39 -65.230875 0.000015 BFGS: 26 17:00:39 -65.230875 0.000001 BFGS: 27 17:00:39 -65.230875 0.000000 BFGS: 28 17:00:39 -65.230875 0.000000 Minimization converged after 28 steps. Maximum force component: 5.992530148317411e-11 eV/Angstrom Maximum stress component: 1.7211794122322764e-11 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 = [[2.96371131e-36 2.83738345e-01 1.77084704e-34] [1.89180763e-37 7.16261655e-01 4.72225878e-34] [0.00000000e+00 7.83738345e-01 5.00000000e-01] [0.00000000e+00 2.16261655e-01 5.00000000e-01] [5.00000000e-01 2.83738345e-01 5.00000000e-01] [5.00000000e-01 7.16261655e-01 5.00000000e-01] [5.00000000e-01 7.83738345e-01 5.50930191e-34] [5.00000000e-01 2.16261655e-01 0.00000000e+00] [2.22211728e-01 1.00000000e+00 1.26364458e-36] [7.77788272e-01 1.00000000e+00 0.00000000e+00] [2.22211728e-01 5.00000000e-01 5.00000000e-01] [7.77788272e-01 5.00000000e-01 5.00000000e-01] [7.22211728e-01 1.00000000e+00 5.00000000e-01] [2.77788272e-01 1.00000000e+00 5.00000000e-01] [7.22211728e-01 5.00000000e-01 1.57408626e-34] [2.77788272e-01 5.00000000e-01 1.57408626e-34]] cellpar = Cell([[5.27553452250101, 1.1564191781856519e-56, -1.1302145194129592e-37], [3.9621715998019106e-55, 9.568213016074024, -2.7756789499302573e-18], [-4.248808238294641e-37, -1.4443006023888598e-18, 4.8940899712734875]]) forces = [[ 1.88522755e-67 4.55261927e-12 -1.32068647e-30] [-1.88522755e-67 -4.55261927e-12 1.32068647e-30] [ 1.88522755e-67 4.55261927e-12 -1.32068647e-30] [-1.88522755e-67 -4.55261927e-12 1.32068647e-30] [ 1.88522755e-67 4.55261927e-12 -1.32068647e-30] [-1.88522755e-67 -4.55261927e-12 1.32068647e-30] [ 1.88522755e-67 4.55261927e-12 -1.32068647e-30] [-1.88522755e-67 -4.55261927e-12 1.32068647e-30] [ 5.99253015e-11 1.31358761e-67 -1.28382149e-48] [-5.99253015e-11 -1.31358761e-67 1.28382149e-48] [ 5.99253015e-11 1.31358761e-67 -1.28382149e-48] [-5.99253015e-11 -1.31358761e-67 1.28382149e-48] [ 5.99253015e-11 1.31358761e-67 -1.28382149e-48] [-5.99253015e-11 -1.31358761e-67 1.28382149e-48] [ 5.99253015e-11 1.31358761e-67 -1.28382149e-48] [-5.99253015e-11 -1.31358761e-67 1.28382149e-48]] stress = [ 1.72117941e-11 7.77023153e-12 2.89079609e-12 -2.47112378e-90 5.96749487e-35 3.45701479e-67] energy per atom = -4.076929716942281 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0