element(s): ['Si'] AFLOW prototype label: A_cF8_227_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.4673'] model name: Sim_LAMMPS_TersoffZBL_DevanathanDiazdelaRubiaWeber_1998_SiC__SM_578912636995_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0 0 0]] spacegroup = 227 cell = [[5.4673, 0, 0], [0, 5.4673, 0], [0, 0, 5.4673]] ========================================= Step Time Energy fmax BFGS: 0 15:43:35 -37.018573 0.232253 BFGS: 1 15:43:35 -37.020813 0.217782 BFGS: 2 15:43:35 -37.036742 0.007461 BFGS: 3 15:43:35 -37.036760 0.000228 BFGS: 4 15:43:35 -37.036760 0.000000 BFGS: 5 15:43:35 -37.036760 0.000000 Minimization converged after 5 steps. Maximum force component: 8.815693462717718e-31 eV/Angstrom Maximum stress component: 3.449264041155892e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[9.11607667e-33 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01]] cellpar = Cell([[5.432005238007346, -7.328896584415731e-34, 3.150218169168094e-35], [3.310495323596457e-34, 5.432005238007346, 2.5156258279958083e-19], [-3.388958657067611e-35, 2.515625827995807e-19, 5.432005238007346]]) forces = [[ 3.57091381e-31 8.81569346e-31 2.90136747e-31] [-1.78545690e-31 7.19762314e-31 -4.24046015e-31] [ 4.86815984e-31 -4.60313108e-31 2.51079877e-31] [-1.67386585e-31 -4.99369978e-31 -2.23182113e-32] [ 3.79409592e-31 5.80273494e-31 -1.76453358e-31] [-5.35637071e-31 -8.64830688e-31 -4.46364226e-32] [ 2.78977641e-31 -1.11591056e-32 -1.00431951e-31] [-4.24046015e-31 -6.69546339e-32 -3.34773169e-31]] stress = [-3.44926404e-13 -3.44926404e-13 -3.44926404e-13 -1.81716656e-31 -1.39244755e-34 -3.35719614e-52] energy per atom = -4.629594992778732 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0