element(s): ['C', 'V'] AFLOW prototype label: AB_cF8_225_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.1908'] model name: Sim_LAMMPS_ReaxFF_ChenowethVanDuinPersson_2008_CHOV__SM_429148913211_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'V'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.1908, 0, 0], [0, 4.1908, 0], [0, 0, 4.1908]] ========================================= Step Time Energy fmax BFGS: 0 16:29:57 -48.731028 1.055677 BFGS: 1 16:29:58 -48.777313 1.018599 BFGS: 2 16:29:58 -48.919344 0.904563 BFGS: 3 16:29:58 -49.045424 0.804790 BFGS: 4 16:29:59 -49.157736 0.720019 BFGS: 5 16:29:59 -49.258590 0.651301 BFGS: 6 16:30:00 -49.350488 0.599945 BFGS: 7 16:30:00 -49.436128 0.567366 BFGS: 8 16:30:00 -49.518596 0.558853 BFGS: 9 16:30:01 -49.604316 0.635159 BFGS: 10 16:30:01 -49.732757 1.240019 BFGS: 11 16:30:01 -49.870162 0.276618 BFGS: 12 16:30:02 -49.869772 0.330393 BFGS: 13 16:30:02 -49.872052 0.005235 BFGS: 14 16:30:02 -49.872055 0.000046 BFGS: 15 16:30:03 -49.872055 0.000000 BFGS: 16 16:30:03 -49.872055 0.000000 Minimization converged after 16 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.2444590536225904e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'V', 'V', 'V', 'V'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 6.91163391e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.45581696e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 3.06938204e-49] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [0.00000000e+00 3.45581696e-34 5.00000000e-01]] cellpar = Cell([[4.4584073031583635, 3.329236839343555e-33, -7.620784627475073e-33], [-2.2216269903116404e-33, 4.4584073031583635, 2.092335100683297e-17], [1.371085260293626e-32, 2.0923351006832948e-17, 4.4584073031583635]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.24445905e-12 -1.24445905e-12 -1.24445905e-12 -3.61694214e-28 -1.03349820e-34 -2.87302729e-50] energy per atom = -6.179888819759491 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0