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: MEAM_LAMMPS_Wagner_2007_SiC__MO_430846853065_002 ==== 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 16:31:43 -35.396030 0.705727 BFGS: 1 16:31:43 -35.408869 0.788907 BFGS: 2 16:31:43 -35.430395 0.756544 BFGS: 3 16:31:43 -35.455869 0.603045 BFGS: 4 16:31:43 -35.475069 0.403648 BFGS: 5 16:31:43 -35.487152 0.189898 BFGS: 6 16:31:44 -35.490932 0.180154 BFGS: 7 16:31:44 -35.492165 0.161161 BFGS: 8 16:31:44 -35.495173 0.136557 BFGS: 9 16:31:44 -35.498392 0.185725 BFGS: 10 16:31:44 -35.501724 0.148406 BFGS: 11 16:31:44 -35.502986 0.053311 BFGS: 12 16:31:44 -35.503153 0.005721 BFGS: 13 16:31:44 -35.503159 0.000707 BFGS: 14 16:31:44 -35.503159 0.000155 BFGS: 15 16:31:44 -35.503159 0.000019 BFGS: 16 16:31:44 -35.503159 0.000001 BFGS: 17 16:31:44 -35.503159 0.000000 BFGS: 18 16:31:44 -35.503159 0.000000 Minimization converged after 18 steps. Maximum force component: 1.6858125173602204e-09 eV/Angstrom Maximum stress component: 1.2150414902877676e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[8.19054368e-01 8.19054368e-01 0.00000000e+00] [1.80945632e-01 1.80945632e-01 8.45017517e-35] [1.80945632e-01 8.19054368e-01 0.00000000e+00] [8.19054368e-01 1.80945632e-01 6.03583940e-35] [3.19054368e-01 3.19054368e-01 5.00000000e-01] [6.80945632e-01 6.80945632e-01 5.00000000e-01] [6.80945632e-01 3.19054368e-01 5.00000000e-01] [3.19054368e-01 6.80945632e-01 5.00000000e-01]] cellpar = Cell([[6.647377260293817, 4.534575966723388e-36, 1.6601071652511054e-34], [9.140802900287982e-36, 6.647377260293811, -2.2217955312636307e-18], [1.57139655668333e-32, -1.2870862134690781e-18, 3.988529629542019]]) forces = [[-1.68581252e-09 -1.68581252e-09 5.63459929e-28] [ 1.68581252e-09 1.68581252e-09 -5.63459929e-28] [ 1.68581252e-09 -1.68581252e-09 5.63459929e-28] [-1.68581252e-09 1.68581252e-09 -5.63459929e-28] [-1.68581252e-09 -1.68581252e-09 5.63459929e-28] [ 1.68581252e-09 1.68581252e-09 -5.63459929e-28] [ 1.68581252e-09 -1.68581252e-09 5.63459929e-28] [-1.68581252e-09 1.68581252e-09 -5.63459929e-28]] stress = [-1.81050435e-11 -1.81050435e-11 1.21504149e-10 -2.15836822e-26 -1.16224401e-34 2.06458015e-50] energy per atom = -4.437894869605346 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0