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: EDIP_LAMMPS_Marks_2000_C__MO_374144505645_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 14:47:14 -58.756397 0.437729 BFGS: 1 14:47:14 -58.764801 0.212264 BFGS: 2 14:47:15 -58.766402 0.208156 BFGS: 3 14:47:15 -58.767636 0.185151 BFGS: 4 14:47:15 -58.770168 0.117686 BFGS: 5 14:47:15 -58.772263 0.151417 BFGS: 6 14:47:15 -58.773140 0.071456 BFGS: 7 14:47:15 -58.773246 0.011251 BFGS: 8 14:47:15 -58.773249 0.002011 BFGS: 9 14:47:15 -58.773249 0.001747 BFGS: 10 14:47:15 -58.773250 0.001421 BFGS: 11 14:47:15 -58.773250 0.000944 BFGS: 12 14:47:15 -58.773250 0.000382 BFGS: 13 14:47:15 -58.773250 0.000074 BFGS: 14 14:47:15 -58.773250 0.000005 BFGS: 15 14:47:15 -58.773250 0.000000 BFGS: 16 14:47:15 -58.773250 0.000000 BFGS: 17 14:47:15 -58.773250 0.000000 Minimization converged after 17 steps. Maximum force component: 3.844513321325977e-10 eV/Angstrom Maximum stress component: 4.370912030013509e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.85257343e-35 0.00000000e+00 9.37500000e-02] [0.00000000e+00 3.24286405e-35 5.93750000e-01] [0.00000000e+00 1.56908087e-35 9.06250000e-01] [3.92260799e-36 0.00000000e+00 4.06250000e-01] [3.33333333e-01 6.66666667e-01 6.56250000e-01] [6.66666667e-01 3.33333333e-01 1.56250000e-01] [6.66666667e-01 3.33333333e-01 3.43750000e-01] [3.33333333e-01 6.66666667e-01 8.43750000e-01]] cellpar = Cell([[2.5261863040747907, -1.1103743339373246e-18, 5.478039549501336e-37], [-1.2630931520373954, 2.1877415140210905, 1.118055377684244e-36], [3.834006397292048e-36, 1.3327903002507858e-35, 8.250489920131008]]) forces = [[ 1.03792167e-31 -8.98866537e-32 3.84451332e-10] [-8.30337339e-32 -1.43818646e-31 3.84451332e-10] [ 1.66067468e-31 -6.21118546e-46 -3.84451332e-10] [ 5.39719271e-31 -6.21282783e-46 -3.84451332e-10] [ 3.32134936e-31 -1.43818646e-31 -1.41611136e-10] [-1.03792167e-31 1.79773307e-31 -1.41611136e-10] [-1.24550601e-31 2.28814432e-46 1.41611136e-10] [ 4.98202404e-31 -5.75274584e-31 1.41611136e-10]] stress = [ 3.14638655e-11 3.14638655e-11 -4.37091203e-11 5.00779036e-33 -7.88522485e-34 -4.19178423e-27] energy per atom = -7.346656256064977 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0