element(s): ['C'] AFLOW prototype label: A_oC8_65_gh Parameter names: ['a', 'b/a', 'c/a', 'x1', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['7.8193', '0.34531224', '0.32109012', '0.5860263', '0.68934767'] model name: Tersoff_LAMMPS_ErhartAlbe_2005_SiC__MO_903987585848_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0.5860263 0. 0. ] [0.68934767 0. 0.5 ]] spacegroup = 65 cell = [[7.8193, 0, 0], [0, 2.7001, 0], [0, 0, 2.5107]] ========================================= Step Time Energy fmax BFGS: 0 16:43:42 -56.943674 8.1146 BFGS: 1 16:43:42 -57.700294 3.0229 BFGS: 2 16:43:42 -57.886348 1.6807 BFGS: 3 16:43:42 -57.966915 1.2480 BFGS: 4 16:43:42 -58.048143 1.1757 BFGS: 5 16:43:42 -58.124172 1.0700 BFGS: 6 16:43:42 -58.187287 0.9558 BFGS: 7 16:43:42 -58.238016 0.8350 BFGS: 8 16:43:42 -58.276520 0.7080 BFGS: 9 16:43:42 -58.304029 0.5753 BFGS: 10 16:43:42 -58.322816 0.5021 BFGS: 11 16:43:42 -58.336147 0.5641 BFGS: 12 16:43:42 -58.348160 0.5535 BFGS: 13 16:43:42 -58.362351 0.4311 BFGS: 14 16:43:42 -58.375057 0.2522 BFGS: 15 16:43:42 -58.379067 0.0770 BFGS: 16 16:43:42 -58.379430 0.0121 BFGS: 17 16:43:42 -58.379442 0.0104 BFGS: 18 16:43:42 -58.379444 0.0090 BFGS: 19 16:43:42 -58.379449 0.0037 BFGS: 20 16:43:42 -58.379451 0.0027 BFGS: 21 16:43:42 -58.379452 0.0010 BFGS: 22 16:43:42 -58.379452 0.0002 BFGS: 23 16:43:42 -58.379452 0.0000 BFGS: 24 16:43:42 -58.379452 0.0000 BFGS: 25 16:43:42 -58.379452 0.0000 BFGS: 26 16:43:42 -58.379452 0.0000 BFGS: 27 16:43:42 -58.379452 0.0000 BFGS: 28 16:43:42 -58.379452 0.0000 Minimization converged after 28 steps. Maximum force component: 4.4390816023032195e-09 eV/Angstrom Maximum stress component: 9.387135120673603e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[5.92546908e-01 0.00000000e+00 0.00000000e+00] [4.07453092e-01 0.00000000e+00 0.00000000e+00] [9.25469080e-02 5.00000000e-01 0.00000000e+00] [9.07453092e-01 5.00000000e-01 0.00000000e+00] [6.92751896e-01 6.68332823e-38 5.00000000e-01] [3.07248104e-01 5.19467490e-37 5.00000000e-01] [1.92751896e-01 5.00000000e-01 5.00000000e-01] [8.07248104e-01 5.00000000e-01 5.00000000e-01]] cellpar = Cell([[7.95911874280361, 5.546637189004623e-37, 0.0], [4.556263388399875e-36, 2.5166412870484005, 0.0], [0.0, 0.0, 2.559474531549352]]) forces = [[ 4.43908160e-09 -3.10199988e-32 0.00000000e+00] [-4.43908160e-09 -9.30599964e-32 3.15479593e-32] [ 4.43908160e-09 -1.08569996e-31 0.00000000e+00] [-4.43908160e-09 -9.30599964e-32 0.00000000e+00] [ 6.28094826e-10 6.20399976e-32 6.30959186e-32] [-6.28094826e-10 1.24079995e-31 0.00000000e+00] [ 6.28094826e-10 1.86119993e-31 5.52089288e-32] [-6.28094826e-10 -1.24079995e-31 0.00000000e+00]] stress = [ 2.16364101e-11 9.38713512e-11 6.19942301e-11 0.00000000e+00 0.00000000e+00 -2.21801667e-47] energy per atom = -7.297431454684808 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0