element(s): ['C'] AFLOW prototype label: A_hP8_194_ef Parameter names: ['a', 'c/a', 'z1', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5188', '3.2978799', '0.092975226', '0.65554043'] model name: Sim_LAMMPS_ReaxFF_XiaoShiHao_2017_PHOC__SM_424780295507_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.09297523] [0.33333333 0.66666667 0.65554043]] spacegroup = 194 cell = [[2.5188, 0, 0], [-1.2594, 2.1813447870522, 0], [0, 0, 8.3067]] ========================================= Step Time Energy fmax BFGS: 0 15:48:32 -64.582370 13.729580 BFGS: 1 15:48:33 -66.654734 14.632047 BFGS: 2 15:48:33 -68.366570 3.640689 BFGS: 3 15:48:33 -68.334107 2.565767 BFGS: 4 15:48:33 -68.430871 1.305479 BFGS: 5 15:48:33 -68.354605 3.099772 BFGS: 6 15:48:34 -68.444261 0.187949 BFGS: 7 15:48:34 -68.444676 0.182765 BFGS: 8 15:48:34 -68.445047 0.160490 BFGS: 9 15:48:34 -68.446551 0.076868 BFGS: 10 15:48:35 -68.446793 0.126188 BFGS: 11 15:48:35 -68.446874 0.139349 BFGS: 12 15:48:35 -68.446906 0.138629 BFGS: 13 15:48:35 -68.446940 0.136158 BFGS: 14 15:48:36 -68.446953 0.131817 BFGS: 15 15:48:36 -68.447031 0.096366 BFGS: 16 15:48:36 -68.447104 0.056911 BFGS: 17 15:48:36 -68.447159 0.024570 BFGS: 18 15:48:36 -68.447170 0.004385 BFGS: 19 15:48:37 -68.447171 0.001233 BFGS: 20 15:48:37 -68.447171 0.000130 BFGS: 21 15:48:37 -68.447171 0.000004 BFGS: 22 15:48:37 -68.447171 0.000000 BFGS: 23 15:48:38 -68.447171 0.000000 Minimization converged after 23 steps. Maximum force component: 3.442592109424342e-09 eV/Angstrom Maximum stress component: 1.5016352179902125e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.51466737e-34 0.00000000e+00 9.36200671e-02] [4.81249913e-35 1.05722982e-34 5.93620067e-01] [0.00000000e+00 0.00000000e+00 9.06379933e-01] [6.14196483e-35 0.00000000e+00 4.06379933e-01] [3.33333333e-01 6.66666667e-01 6.56404857e-01] [6.66666667e-01 3.33333333e-01 1.56404857e-01] [6.66666667e-01 3.33333333e-01 3.43595143e-01] [3.33333333e-01 6.66666667e-01 8.43595143e-01]] cellpar = Cell([[2.5595037451306877, 1.5251130430829493e-18, -1.5020387631595232e-36], [-1.2797518725653438, 2.216595264364586, -3.0152659326794755e-36], [-8.728254868160518e-36, 3.8058046554464414e-36, 8.381522007226001]]) forces = [[-3.15483194e-31 2.55002030e-31 1.37444925e-09] [ 6.30966388e-31 -3.64288614e-31 1.37444925e-09] [-1.05161065e-31 -1.09286584e-31 -1.37444925e-09] [-3.99612046e-31 5.46432921e-31 -1.37444925e-09] [-4.20644259e-31 1.45715446e-31 3.44259211e-09] [ 1.57741597e-31 -2.73216460e-31 3.44259211e-09] [ 5.88901962e-31 1.45715446e-31 -3.44259211e-09] [-5.04773110e-31 2.91430891e-31 -3.44259211e-09]] stress = [-1.50163522e-10 -1.50163522e-10 1.24861646e-10 -7.07684840e-33 -3.06436525e-33 9.97515259e-27] energy per atom = -8.447660303621985 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0