element(s): ['C', 'Fe'] AFLOW prototype label: AB4_cP5_215_a_e Parameter names: ['a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.088', '0.26455447'] model name: Sim_LAMMPS_TersoffZBL_HenrikssonBjorkasNordlund_2013_FeC__SM_473463498269_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Fe'] representative atom coordinates = [[0. 0. 0. ] [0.26455447 0.26455447 0.26455447]] spacegroup = 215 cell = [[4.088, 0, 0], [0, 4.088, 0], [0, 0, 4.088]] ========================================= Step Time Energy fmax BFGS: 0 17:47:14 -20.434000 2.674101 BFGS: 1 17:47:14 -20.844863 2.220039 BFGS: 2 17:47:14 -21.147506 1.643597 BFGS: 3 17:47:14 -21.362981 1.378245 BFGS: 4 17:47:14 -21.544151 1.102645 BFGS: 5 17:47:14 -21.699366 1.057304 BFGS: 6 17:47:14 -21.831803 1.102651 BFGS: 7 17:47:14 -21.938814 0.988581 BFGS: 8 17:47:14 -22.009853 0.629543 BFGS: 9 17:47:14 -22.027955 0.246189 BFGS: 10 17:47:14 -22.033122 0.072127 BFGS: 11 17:47:14 -22.034098 0.004156 BFGS: 12 17:47:15 -22.034101 0.000241 BFGS: 13 17:47:15 -22.034101 0.000011 BFGS: 14 17:47:15 -22.034101 0.000000 BFGS: 15 17:47:15 -22.034101 0.000000 Minimization converged after 15 steps. Maximum force component: 6.026880730591878e-11 eV/Angstrom Maximum stress component: 9.861365917027238e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 4.09679037e-85] [2.65520035e-01 2.65520035e-01 2.65520035e-01] [7.34479965e-01 7.34479965e-01 2.65520035e-01] [7.34479965e-01 2.65520035e-01 7.34479965e-01] [2.65520035e-01 7.34479965e-01 7.34479965e-01]] cellpar = Cell([[3.769456425664462, -2.212870372129784e-32, -3.944598849255825e-34], [5.115368218785099e-33, 3.769456425664462, 3.80573739323367e-18], [1.3329691600581429e-33, 3.8057373932336745e-18, 3.769456425664462]]) forces = [[-4.38136358e-65 -1.25091560e-49 -1.23899034e-31] [ 6.02688073e-11 6.02688073e-11 6.02688073e-11] [-6.02688073e-11 -6.02688073e-11 6.02688073e-11] [-6.02688073e-11 6.02688073e-11 -6.02688073e-11] [ 6.02688073e-11 -6.02688073e-11 -6.02688073e-11]] stress = [ 9.86136592e-11 9.86136592e-11 9.86136592e-11 -1.05276543e-27 -2.31329883e-33 2.07181223e-50] energy per atom = -4.406820262966042 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0