element(s): ['C', 'H', 'N'] AFLOW prototype label: ABC_cP12_198_a_a_a Parameter names: ['a', 'x1', 'x2', 'x3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.0306', '0.57630872', '0.41971079', '0.1125953'] model name: Sim_LAMMPS_ReaxFF_StrachanVanDuinChakraborty_2003_CHNO__SM_107643900657_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'H', 'N'] representative atom coordinates = [[0.57630872 0.57630872 0.57630872] [0.41971079 0.41971079 0.41971079] [0.1125953 0.1125953 0.1125953 ]] spacegroup = 198 cell = [[4.0306, 0, 0], [0, 4.0306, 0], [0, 0, 4.0306]] ========================================= Step Time Energy fmax BFGS: 0 11:13:33 -59.417754 4.4853 BFGS: 1 11:13:33 -60.389446 4.6117 BFGS: 2 11:13:33 -60.727974 1.5476 BFGS: 3 11:13:34 -60.768913 0.7763 BFGS: 4 11:13:34 -60.808056 0.5130 BFGS: 5 11:13:34 -60.919856 0.5039 BFGS: 6 11:13:34 -61.001743 0.3762 BFGS: 7 11:13:34 -61.051365 0.2690 BFGS: 8 11:13:34 -61.065376 0.2284 BFGS: 9 11:13:34 -61.067428 0.1816 BFGS: 10 11:13:35 -61.072027 0.1600 BFGS: 11 11:13:35 -61.074732 0.2589 BFGS: 12 11:13:35 -61.085043 0.2880 BFGS: 13 11:13:35 -61.090742 0.2267 BFGS: 14 11:13:35 -61.095560 0.1735 BFGS: 15 11:13:35 -61.096250 0.0352 BFGS: 16 11:13:35 -61.096294 0.0032 BFGS: 17 11:13:35 -61.096295 0.0014 BFGS: 18 11:13:36 -61.096295 0.0012 BFGS: 19 11:13:36 -61.096297 0.0001 BFGS: 20 11:13:36 -61.096297 0.0000 BFGS: 21 11:13:36 -61.096297 0.0000 BFGS: 22 11:13:36 -61.096297 0.0000 BFGS: 23 11:13:36 -61.096297 0.0000 Minimization converged after 23 steps. Maximum force component: 3.6509524261004497e-10 eV/Angstrom Maximum stress component: 7.162845684975085e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'H', 'H', 'H', 'H', 'N', 'N', 'N', 'N'] basis = [[0.57884581 0.57884581 0.57884581] [0.92115419 0.42115419 0.07884581] [0.42115419 0.07884581 0.92115419] [0.07884581 0.92115419 0.42115419] [0.42529578 0.42529578 0.42529578] [0.07470422 0.57470422 0.92529578] [0.57470422 0.92529578 0.07470422] [0.92529578 0.07470422 0.57470422] [0.13450027 0.13450027 0.13450027] [0.36549973 0.86549973 0.63450027] [0.86549973 0.63450027 0.36549973] [0.63450027 0.36549973 0.86549973]] cellpar = Cell([4.122944826392065, 4.122944826392065, 4.122944826392065]) forces = [[-3.65095243e-10 -3.65095243e-10 -3.65095243e-10] [ 3.65095243e-10 3.65095243e-10 -3.65095243e-10] [ 3.65095243e-10 -3.65095243e-10 3.65095243e-10] [-3.65095243e-10 3.65095243e-10 3.65095243e-10] [-5.21067548e-11 -5.21067548e-11 -5.21067548e-11] [ 5.21067548e-11 5.21067548e-11 -5.21067548e-11] [ 5.21067548e-11 -5.21067548e-11 5.21067548e-11] [-5.21067548e-11 5.21067548e-11 5.21067548e-11] [-1.08724508e-10 -1.08724508e-10 -1.08724508e-10] [ 1.08724508e-10 1.08724508e-10 -1.08724508e-10] [ 1.08724508e-10 -1.08724508e-10 1.08724508e-10] [-1.08724508e-10 1.08724508e-10 1.08724508e-10]] stress = [-7.16284568e-11 -7.16284568e-11 -7.16284568e-11 0.00000000e+00 0.00000000e+00 0.00000000e+00] energy per atom = -5.022203293465493 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0