element(s): ['Si'] AFLOW prototype label: A_cI16_206_c Parameter names: ['a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.657', '0.10135586'] model name: SW_BalamaneHaliciogluTiller_1992_Si__MO_113686039439_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.10135586 0.10135586 0.10135586]] spacegroup = 206 cell = [[6.657, 0, 0], [0, 6.657, 0], [0, 0, 6.657]] ========================================= Step Time Energy fmax BFGS: 0 15:52:28 -70.805439 0.279843 BFGS: 1 15:52:28 -70.811224 0.262457 BFGS: 2 15:52:28 -70.827150 0.168694 BFGS: 3 15:52:28 -70.830136 0.157124 BFGS: 4 15:52:28 -70.852669 0.090048 BFGS: 5 15:52:28 -70.866181 0.051134 BFGS: 6 15:52:28 -70.868559 0.010876 BFGS: 7 15:52:28 -70.868622 0.003779 BFGS: 8 15:52:28 -70.868632 0.000008 BFGS: 9 15:52:28 -70.868632 0.000000 BFGS: 10 15:52:28 -70.868632 0.000000 Minimization converged after 10 steps. Maximum force component: 5.972031274779222e-13 eV/Angstrom Maximum stress component: 4.963755821324676e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[0.10160265 0.10160265 0.10160265] [0.39839735 0.89839735 0.60160265] [0.89839735 0.60160265 0.39839735] [0.60160265 0.39839735 0.89839735] [0.60160265 0.60160265 0.60160265] [0.89839735 0.39839735 0.10160265] [0.39839735 0.10160265 0.89839735] [0.10160265 0.89839735 0.39839735] [0.89839735 0.89839735 0.89839735] [0.60160265 0.10160265 0.39839735] [0.10160265 0.39839735 0.60160265] [0.39839735 0.60160265 0.10160265] [0.39839735 0.39839735 0.39839735] [0.10160265 0.60160265 0.89839735] [0.60160265 0.89839735 0.10160265] [0.89839735 0.10160265 0.60160265]] cellpar = Cell([[6.5912743880263145, -2.276253060745017e-37, 0.0], [3.7912499917402537e-38, 6.5912743880263145, 0.0], [0.0, 0.0, 6.5912743880263145]]) forces = [[-5.97203127e-13 -5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 -5.97203127e-13 5.97203127e-13] [-5.97203127e-13 5.97203127e-13 5.97203127e-13] [-5.97203127e-13 -5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 -5.97203127e-13 5.97203127e-13] [-5.97203127e-13 5.97203127e-13 5.97203127e-13] [ 5.97203127e-13 5.97203127e-13 5.97203127e-13] [-5.97203127e-13 -5.97203127e-13 5.97203127e-13] [-5.97203127e-13 5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 -5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 5.97203127e-13 5.97203127e-13] [-5.97203127e-13 -5.97203127e-13 5.97203127e-13] [-5.97203127e-13 5.97203127e-13 -5.97203127e-13] [ 5.97203127e-13 -5.97203127e-13 -5.97203127e-13]] stress = [ 4.96375582e-14 4.96375582e-14 4.96375582e-14 0.00000000e+00 0.00000000e+00 -1.89143063e-34] energy per atom = -4.429289489783056 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0