element(s): ['C'] AFLOW prototype label: A_hP4_194_bc Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4677', '3.3769097'] model name: Sim_LAMMPS_ReaxFF_SinghSrinivasanNeekAmal_2013_CFH__SM_306840588959_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.25 ] [0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4677, 0, 0], [-1.23385, 2.1370908889189, 0], [0, 0, 8.3332]] ========================================= Step Time Energy fmax BFGS: 0 15:28:19 -31.118257 12.571520 BFGS: 1 15:28:19 -31.489036 0.182920 BFGS: 2 15:28:19 -31.489774 0.200650 BFGS: 3 15:28:20 -31.503127 0.184311 BFGS: 4 15:28:20 -31.503794 0.462234 BFGS: 5 15:28:20 -31.505999 0.364067 BFGS: 6 15:28:20 -31.517790 0.196191 BFGS: 7 15:28:20 -31.528128 0.203783 BFGS: 8 15:28:20 -31.538336 0.210812 BFGS: 9 15:28:20 -31.548561 0.217156 BFGS: 10 15:28:20 -31.558837 0.222614 BFGS: 11 15:28:20 -31.569196 0.226955 BFGS: 12 15:28:20 -31.579675 0.229914 BFGS: 13 15:28:20 -31.590306 0.231185 BFGS: 14 15:28:20 -31.601126 0.230419 BFGS: 15 15:28:20 -31.612169 0.227217 BFGS: 16 15:28:20 -31.623472 0.221124 BFGS: 17 15:28:20 -31.635062 0.265975 BFGS: 18 15:28:20 -31.646957 0.492247 BFGS: 19 15:28:21 -31.659138 0.764938 BFGS: 20 15:28:21 -31.671518 1.072477 BFGS: 21 15:28:21 -31.683887 1.386740 BFGS: 22 15:28:21 -31.695814 1.654084 BFGS: 23 15:28:21 -31.706550 1.787701 BFGS: 24 15:28:21 -31.714895 1.661319 BFGS: 25 15:28:21 -31.718998 1.105362 BFGS: 26 15:28:21 -31.719175 0.911424 BFGS: 27 15:28:21 -31.719210 0.887628 BFGS: 28 15:28:21 -31.719688 0.602684 BFGS: 29 15:28:21 -31.720334 0.309814 BFGS: 30 15:28:21 -31.721763 0.174666 BFGS: 31 15:28:21 -31.723140 0.326089 BFGS: 32 15:28:21 -31.723706 0.108229 BFGS: 33 15:28:22 -31.723731 0.014974 BFGS: 34 15:28:22 -31.723732 0.001353 BFGS: 35 15:28:22 -31.723732 0.000010 BFGS: 36 15:28:22 -31.723732 0.000005 BFGS: 37 15:28:22 -31.723732 0.000000 BFGS: 38 15:28:22 -31.723732 0.000000 Minimization converged after 38 steps. Maximum force component: 7.75067003292751e-30 eV/Angstrom Maximum stress component: 1.7963262912524444e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.00000000e+00 0.00000000e+00 2.50000000e-01] [0.00000000e+00 8.80453897e-34 7.50000000e-01] [3.33333333e-01 6.66666667e-01 2.50000000e-01] [6.66666667e-01 3.33333333e-01 7.50000000e-01]] cellpar = Cell([[2.4821410154302757, -3.352437524540549e-18, -1.0407635387032604e-31], [-1.2410705077151378, 2.149597175137917, -2.0815237558730487e-31], [-2.824693702531864e-31, -8.154438601889388e-31, 6.207036141917813]]) forces = [[ 1.63172001e-30 -1.13048878e-30 6.84179643e-62] [-1.95806401e-30 1.13048878e-30 -5.47343365e-62] [ 7.75067003e-30 -4.38064403e-30 -1.27512712e-32] [-5.87419202e-30 3.39146635e-30 1.27512712e-32]] stress = [ 1.79632629e-10 1.79632629e-10 -7.15646796e-12 -1.44344228e-35 -8.33371564e-36 -3.33342147e-26] energy per atom = -7.833256668895542 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0