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_FthenakisPetsalakisTozzini_2022_CHON__SM_198543900691_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 15:42:17 -67.454079 8.3101 BFGS: 1 15:42:17 -69.143124 8.7210 BFGS: 2 15:42:17 -70.365026 2.2663 BFGS: 3 15:42:17 -70.040708 5.9322 BFGS: 4 15:42:17 -70.358813 3.7231 BFGS: 5 15:42:17 -70.111661 8.9565 BFGS: 6 15:42:17 -70.387588 1.1401 BFGS: 7 15:42:18 -70.389982 0.8499 BFGS: 8 15:42:18 -70.397183 0.8243 BFGS: 9 15:42:18 -70.402519 0.8511 BFGS: 10 15:42:18 -70.407414 0.4221 BFGS: 11 15:42:18 -70.407780 0.3284 BFGS: 12 15:42:18 -70.407868 0.3906 BFGS: 13 15:42:18 -70.407903 0.4478 BFGS: 14 15:42:18 -70.407907 0.4522 BFGS: 15 15:42:18 -70.407955 0.4948 BFGS: 16 15:42:19 -70.408024 0.5306 BFGS: 17 15:42:19 -70.408255 0.5998 BFGS: 18 15:42:19 -70.408785 0.6829 BFGS: 19 15:42:19 -70.410066 0.7640 BFGS: 20 15:42:19 -70.412512 0.7457 BFGS: 21 15:42:19 -70.415272 0.5723 BFGS: 22 15:42:19 -70.416770 0.3737 BFGS: 23 15:42:19 -70.417754 0.1344 BFGS: 24 15:42:19 -70.417953 0.0171 BFGS: 25 15:42:19 -70.417956 0.0019 BFGS: 26 15:42:20 -70.417956 0.0001 BFGS: 27 15:42:20 -70.417956 0.0000 BFGS: 28 15:42:20 -70.417956 0.0000 BFGS: 29 15:42:20 -70.417956 0.0000 Minimization converged after 29 steps. Maximum force component: 9.510251470819916e-09 eV/Angstrom Maximum stress component: 1.2034239776123245e-09 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[8.37078114e-34 0.00000000e+00 9.01444360e-02] [0.00000000e+00 2.42630977e-35 5.90144436e-01] [0.00000000e+00 1.17706711e-33 9.09855564e-01] [2.36437781e-33 1.25719927e-34 4.09855564e-01] [3.33333333e-01 6.66666667e-01 6.53161331e-01] [6.66666667e-01 3.33333333e-01 1.53161331e-01] [6.66666667e-01 3.33333333e-01 3.46838669e-01] [3.33333333e-01 6.66666667e-01 8.46838669e-01]] cellpar = Cell([[2.551417981118214, -7.3628607029740505e-19, -3.5086819757699564e-36], [-1.275708990559107, 2.209592787320779, -6.97469569955031e-36], [-2.352790762448366e-35, -9.211841094698487e-35, 8.354961375697988]]) forces = [[-1.04828849e-31 1.81568892e-31 9.51025147e-09] [ 1.67726158e-31 -1.45255114e-31 9.51025147e-09] [ 2.67812510e-44 1.04856170e-43 -9.51025147e-09] [-4.19315395e-31 1.04856291e-43 -9.51025147e-09] [ 1.46760388e-31 -2.54196449e-31 -6.17523105e-09] [-3.04003662e-31 -4.90236009e-31 -6.17523105e-09] [ 5.87041554e-31 1.45255114e-31 6.17523105e-09] [-5.03178475e-31 -6.80854444e-44 6.17523105e-09]] stress = [ 1.20342398e-09 1.20342398e-09 2.47010187e-10 2.51003307e-43 8.57443079e-44 -2.10867703e-25] energy per atom = -8.699353106826411 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0