element(s): ['C', 'Si'] 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: ['4.058'] model name: Sim_LAMMPS_TersoffZBL_DevanathanDiazdelaRubiaWeber_1998_SiC__SM_578912636995_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Si'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.058, 0, 0], [0, 4.058, 0], [0, 0, 4.058]] ========================================= Step Time Energy fmax BFGS: 0 19:15:10 -35.475403 10.456026 BFGS: 1 19:15:11 -36.969521 9.475043 BFGS: 2 19:15:11 -38.319529 8.523544 BFGS: 3 19:15:11 -39.522785 7.493384 BFGS: 4 19:15:11 -40.554542 6.202320 BFGS: 5 19:15:11 -41.360351 4.452287 BFGS: 6 19:15:11 -41.862673 2.160801 BFGS: 7 19:15:11 -41.993959 0.329109 BFGS: 8 19:15:11 -41.996986 0.005456 BFGS: 9 19:15:11 -41.996987 0.000005 BFGS: 10 19:15:11 -41.996987 0.000000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.5699387792371e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'Si', 'Si', 'Si', 'Si'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [8.76083472e-67 3.64157582e-34 5.00000000e-01]] cellpar = Cell([[4.230981400811414, -6.039020041321967e-33, -2.4282141782532071e-32], [-1.0178815608797515e-32, 4.230981400811414, 1.8368515077278487e-17], [7.109522270389776e-33, 1.8368515077278468e-17, 4.230981400811414]]) 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 = [ 3.56993878e-12 3.56993878e-12 3.56993878e-12 1.48823281e-27 -2.29518117e-34 -4.78211496e-50] energy per atom = -5.249623363249703 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0