element(s): ['C', 'H'] AFLOW prototype label: AB_cI16_199_a_a Parameter names: ['a', 'x1', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.3206', '0.088952473', '0.44338402'] model name: Sim_LAMMPS_AIREBO_Morse_OConnorAndzelmRobbins_2015_CH__SM_460187474631_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'H'] representative atom coordinates = [[0.08895247 0.08895247 0.08895247] [0.44338402 0.44338402 0.44338402]] spacegroup = 199 cell = [[4.3206, 0, 0], [0, 4.3206, 0], [0, 0, 4.3206]] ========================================= Step Time Energy fmax BFGS: 0 14:40:44 -75.521569 0.8707 BFGS: 1 14:40:44 -75.575551 0.1695 BFGS: 2 14:40:44 -75.581023 0.1696 BFGS: 3 14:40:44 -75.596410 0.1619 BFGS: 4 14:40:44 -75.598123 0.1661 BFGS: 5 14:40:44 -75.604183 0.1667 BFGS: 6 14:40:45 -75.612573 0.2141 BFGS: 7 14:40:45 -75.624226 0.2401 BFGS: 8 14:40:45 -75.633732 0.1869 BFGS: 9 14:40:45 -75.637487 0.0532 BFGS: 10 14:40:45 -75.637715 0.0018 BFGS: 11 14:40:45 -75.637719 0.0007 BFGS: 12 14:40:45 -75.637719 0.0003 BFGS: 13 14:40:45 -75.637719 0.0000 BFGS: 14 14:40:45 -75.637719 0.0000 BFGS: 15 14:40:45 -75.637719 0.0000 BFGS: 16 14:40:45 -75.637719 0.0000 Minimization converged after 16 steps. Maximum force component: 3.149835418508454e-10 eV/Angstrom Maximum stress component: 1.6088812562020926e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'H', 'H', 'H', 'H', 'H', 'H', 'H', 'H'] basis = [[0.08474577 0.08474577 0.08474577] [0.41525423 0.91525423 0.58474577] [0.91525423 0.58474577 0.41525423] [0.58474577 0.41525423 0.91525423] [0.58474577 0.58474577 0.58474577] [0.91525423 0.41525423 0.08474577] [0.41525423 0.08474577 0.91525423] [0.08474577 0.91525423 0.41525423] [0.43976097 0.43976097 0.43976097] [0.06023903 0.56023903 0.93976097] [0.56023903 0.93976097 0.06023903] [0.93976097 0.06023903 0.56023903] [0.93976097 0.93976097 0.93976097] [0.56023903 0.06023903 0.43976097] [0.06023903 0.43976097 0.56023903] [0.43976097 0.56023903 0.06023903]] cellpar = Cell([4.271124479201065, 4.271124479201063, 4.271124479201065]) forces = [[ 1.19354397e-10 1.19354397e-10 1.19354397e-10] [-1.19354397e-10 -1.19354397e-10 1.19354397e-10] [-1.19354397e-10 1.19354397e-10 -1.19354397e-10] [ 1.19354397e-10 -1.19354397e-10 -1.19354397e-10] [ 1.19354397e-10 1.19354397e-10 1.19354397e-10] [-1.19354397e-10 -1.19354397e-10 1.19354397e-10] [-1.19354397e-10 1.19354397e-10 -1.19354397e-10] [ 1.19354397e-10 -1.19354397e-10 -1.19354397e-10] [-3.14983542e-10 -3.14983542e-10 -3.14983542e-10] [ 3.14983542e-10 3.14983542e-10 -3.14983542e-10] [ 3.14983542e-10 -3.14983542e-10 3.14983542e-10] [-3.14983542e-10 3.14983542e-10 3.14983542e-10] [-3.14983542e-10 -3.14983542e-10 -3.14983542e-10] [ 3.14983542e-10 3.14983542e-10 -3.14983542e-10] [ 3.14983542e-10 -3.14983542e-10 3.14983542e-10] [-3.14983542e-10 3.14983542e-10 3.14983542e-10]] stress = [-1.60888126e-12 -1.60888126e-12 -1.60888126e-12 0.00000000e+00 0.00000000e+00 0.00000000e+00] energy per atom = -4.727357428663581 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0