element(s): ['C'] AFLOW prototype label: A_oC8_67_m Parameter names: ['a', 'b/a', 'c/a', 'y1', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4679', '1.7318773', '3.3343328', '0.58332715', '0.24954517'] model name: Tersoff_LAMMPS_Tersoff_1994_SiC__MO_794973922560_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0. 0.41667285 0.24954517]] spacegroup = 67 cell = [[2.4679, 0, 0], [0, 4.2741, 0], [0, 0, 8.2288]] ========================================= Step Time Energy fmax BFGS: 0 16:55:58 -38.771841 5.762571 BFGS: 1 16:55:58 -39.321223 5.233368 BFGS: 2 16:55:58 -39.818700 4.725439 BFGS: 3 16:55:58 -40.266818 4.245004 BFGS: 4 16:55:58 -40.667209 3.784384 BFGS: 5 16:55:58 -41.022275 3.352663 BFGS: 6 16:55:58 -41.333219 2.944262 BFGS: 7 16:55:58 -41.602630 2.557568 BFGS: 8 16:55:58 -41.834442 2.158480 BFGS: 9 16:55:58 -42.029548 1.781171 BFGS: 10 16:55:58 -42.188966 1.425947 BFGS: 11 16:55:58 -42.314557 1.092645 BFGS: 12 16:55:58 -42.407668 0.775105 BFGS: 13 16:55:58 -42.469958 0.474634 BFGS: 14 16:55:58 -42.502918 0.188395 BFGS: 15 16:55:58 -42.509314 0.008180 BFGS: 16 16:55:58 -42.509325 0.000508 BFGS: 17 16:55:58 -42.509325 0.000362 BFGS: 18 16:55:58 -42.509325 0.000404 BFGS: 19 16:55:58 -42.509325 0.000402 BFGS: 20 16:55:58 -42.509325 0.000266 BFGS: 21 16:55:58 -42.509325 0.000078 BFGS: 22 16:55:58 -42.509325 0.000020 BFGS: 23 16:55:58 -42.509325 0.000002 BFGS: 24 16:55:58 -42.509325 0.000000 BFGS: 25 16:55:58 -42.509325 0.000000 Minimization converged after 25 steps. Maximum force component: 2.513681343122864e-10 eV/Angstrom Maximum stress component: 2.810444771453193e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[2.17889706e-33 4.16666667e-01 2.49545170e-01] [0.00000000e+00 8.33333333e-02 2.49545170e-01] [2.17055326e-34 9.16666667e-01 7.50454830e-01] [0.00000000e+00 5.83333333e-01 7.50454830e-01] [5.00000000e-01 9.16666667e-01 2.49545170e-01] [5.00000000e-01 5.83333333e-01 2.49545170e-01] [5.00000000e-01 4.16666667e-01 7.50454830e-01] [5.00000000e-01 8.33333333e-02 7.50454830e-01]] cellpar = Cell([[2.6938762354815093, -3.3574707273732215e-38, 0.0], [-1.1338022586493181e-36, 4.665930509307463, 0.0], [0.0, 0.0, 8.228799999999998]]) forces = [[-2.65636706e-31 -2.51368134e-10 0.00000000e+00] [ 6.64091764e-32 2.51368134e-10 0.00000000e+00] [ 6.10814409e-47 -2.51368134e-10 0.00000000e+00] [ 5.64478000e-31 2.51368134e-10 0.00000000e+00] [ 3.98455059e-31 -2.51368134e-10 0.00000000e+00] [ 1.32818353e-31 2.51368134e-10 0.00000000e+00] [ 6.10814409e-47 -2.51368134e-10 0.00000000e+00] [ 5.31273411e-31 2.51368134e-10 0.00000000e+00]] stress = [-2.81044477e-10 -2.11020416e-10 0.00000000e+00 0.00000000e+00 0.00000000e+00 1.96125719e-33] energy per atom = -5.313665613007481 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oC8_67_m, while relaxed is A_aP2_2_i. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.