element(s): ['Si'] AFLOW prototype label: A_tI8_139_h Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.6881', '0.57703982', '0.8213634'] model name: Sim_LAMMPS_EDIP_LucasBertolusPizzagalli_2009_SiC__SM_435704953434_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.8213634 0.8213634 0. ]] spacegroup = 139 cell = [[6.6881, 0, 0], [0, 6.6881, 0], [0, 0, 3.8593]] ========================================= Step Time Energy fmax BFGS: 0 15:17:59 -36.295633 0.5306 BFGS: 1 15:17:59 -36.318084 0.2714 BFGS: 2 15:17:59 -36.321982 0.2959 BFGS: 3 15:17:59 -36.323655 0.2842 BFGS: 4 15:17:59 -36.331666 0.1690 BFGS: 5 15:17:59 -36.336023 0.1634 BFGS: 6 15:18:00 -36.338052 0.1441 BFGS: 7 15:18:00 -36.338892 0.1182 BFGS: 8 15:18:00 -36.340267 0.0854 BFGS: 9 15:18:00 -36.342075 0.1126 BFGS: 10 15:18:00 -36.343680 0.0839 BFGS: 11 15:18:00 -36.344254 0.0288 BFGS: 12 15:18:00 -36.344328 0.0037 BFGS: 13 15:18:00 -36.344331 0.0003 BFGS: 14 15:18:00 -36.344331 0.0000 BFGS: 15 15:18:00 -36.344331 0.0000 BFGS: 16 15:18:00 -36.344331 0.0000 BFGS: 17 15:18:01 -36.344331 0.0000 BFGS: 18 15:18:01 -36.344331 0.0000 Minimization converged after 18 steps. Maximum force component: 1.0703691997408088e-09 eV/Angstrom Maximum stress component: 4.664572771234924e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[0.81904653 0.81904653 0. ] [0.18095347 0.18095347 0. ] [0.18095347 0.81904653 0. ] [0.81904653 0.18095347 0. ] [0.31904653 0.31904653 0.5 ] [0.68095347 0.68095347 0.5 ] [0.68095347 0.31904653 0.5 ] [0.31904653 0.68095347 0.5 ]] cellpar = Cell([[6.641294549362183, 5.1258843442111976e-36, -3.780952688767705e-32], [7.956969469698999e-36, 6.6412945493621836, -1.2729421619143153e-17], [-9.177962571384846e-33, -7.294606075971118e-18, 3.935620207206672]]) forces = [[-1.07036920e-09 -1.07036920e-09 2.05158508e-27] [ 1.07036920e-09 1.07036920e-09 -2.05158508e-27] [ 1.07036920e-09 -1.07036920e-09 2.05158508e-27] [-1.07036920e-09 1.07036920e-09 -2.05158508e-27] [-1.07036920e-09 -1.07036920e-09 2.05158508e-27] [ 1.07036920e-09 1.07036920e-09 -2.05158508e-27] [ 1.07036920e-09 -1.07036920e-09 2.05158508e-27] [-1.07036920e-09 1.07036920e-09 -2.05158508e-27]] stress = [-4.27476710e-11 -4.27476710e-11 -4.66457277e-11 -1.31874203e-26 -6.14883953e-44 -6.81686110e-60] energy per atom = -4.543041338158522 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0