element(s): ['C'] AFLOW prototype label: A_hP4_194_f Parameter names: ['a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5124', '1.6642254', '0.062750617'] model name: DUNN_WenTadmor_2019v2_C__MO_956135237832_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0.06275062]] spacegroup = 194 cell = [[2.5124, 0, 0], [-1.2562, 2.175802224468, 0], [0, 0, 4.1812]] ========================================= Step Time Energy fmax BFGS: 0 15:23:37 -31.199396 0.4919 BFGS: 1 15:23:37 -31.212114 0.4325 BFGS: 2 15:23:37 -31.239208 0.0901 BFGS: 3 15:23:38 -31.239727 0.0945 BFGS: 4 15:23:38 -31.241995 0.1043 BFGS: 5 15:23:38 -31.242192 0.0945 BFGS: 6 15:23:38 -31.243158 0.0220 BFGS: 7 15:23:38 -31.243227 0.0066 BFGS: 8 15:23:38 -31.243233 0.0002 BFGS: 9 15:23:38 -31.243233 0.0000 BFGS: 10 15:23:38 -31.243233 0.0000 BFGS: 11 15:23:38 -31.243233 0.0000 BFGS: 12 15:23:38 -31.243233 0.0000 Minimization converged after 12 steps. Maximum force component: 3.1535693805937685e-10 eV/Angstrom Maximum stress component: 9.614730119167273e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.33333333 0.66666667 0.05757773] [0.66666666 0.33333334 0.55757773] [0.66666666 0.33333334 0.94242227] [0.33333333 0.66666667 0.44242227]] cellpar = Cell([[2.550438599853912, 2.273956639346869e-18, -1.1807150778986632e-36], [-1.275219299926956, 2.2087446182659027, 2.95795407337425e-36], [-3.529538879565582e-36, 1.1731699284232222e-35, 4.150149504480906]]) forces = [[-6.28731657e-32 1.08899517e-31 3.15356938e-10] [ 6.28731657e-32 3.62998391e-32 3.15356938e-10] [-7.33520267e-32 -5.44497587e-32 -3.15356938e-10] [-1.36225192e-31 1.81499196e-32 -3.15356938e-10]] stress = [-8.41071168e-11 -8.41071168e-11 9.61473012e-11 -2.15144970e-32 1.24214006e-32 1.85516861e-26] energy per atom = -0.44824975886606566 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0