element(s): ['Si'] AFLOW prototype label: A_oF16_69_gh Parameter names: ['a', 'b/a', 'c/a', 'x1', 'y2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['9.2787', '0.57961783', '0.52892108', '0.27623302', '0.77184474'] model name: Tersoff_LAMMPS_ErhartAlbe_2005_SiC__MO_903987585848_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si', 'Si'] representative atom coordinates = [[0. 0.27623302 0. ] [0.22815526 0. 0. ]] spacegroup = 69 cell = [[5.3781, 0, 0], [0, 9.2787, 0], [0, 0, 4.9077]] ========================================= Step Time Energy fmax BFGS: 0 17:57:18 -63.764298 1.336760 BFGS: 1 17:57:18 -63.843143 1.581076 BFGS: 2 17:57:18 -64.010306 2.045483 BFGS: 3 17:57:18 -64.156746 2.212321 BFGS: 4 17:57:18 -64.432434 2.270633 BFGS: 5 17:57:19 -64.695711 1.994994 BFGS: 6 17:57:19 -64.891004 1.395134 BFGS: 7 17:57:19 -65.010147 0.959775 BFGS: 8 17:57:19 -65.058252 0.645588 BFGS: 9 17:57:19 -65.108918 0.754513 BFGS: 10 17:57:19 -65.159454 0.722628 BFGS: 11 17:57:20 -65.202565 0.501110 BFGS: 12 17:57:20 -65.220787 0.304975 BFGS: 13 17:57:20 -65.223012 0.225081 BFGS: 14 17:57:20 -65.226025 0.177492 BFGS: 15 17:57:20 -65.228107 0.150238 BFGS: 16 17:57:20 -65.229765 0.096025 BFGS: 17 17:57:21 -65.230107 0.043316 BFGS: 18 17:57:21 -65.230190 0.042578 BFGS: 19 17:57:21 -65.230260 0.040627 BFGS: 20 17:57:21 -65.230515 0.040082 BFGS: 21 17:57:21 -65.230738 0.041089 BFGS: 22 17:57:22 -65.230856 0.019019 BFGS: 23 17:57:22 -65.230875 0.003363 BFGS: 24 17:57:22 -65.230875 0.000160 BFGS: 25 17:57:22 -65.230875 0.000015 BFGS: 26 17:57:22 -65.230875 0.000001 BFGS: 27 17:57:22 -65.230875 0.000000 BFGS: 28 17:57:23 -65.230875 0.000000 Minimization converged after 28 steps. Maximum force component: 5.994464386677171e-11 eV/Angstrom Maximum stress component: 1.721261024758323e-11 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 = [[8.89335211e-37 2.83738345e-01 0.00000000e+00] [1.98070798e-36 7.16261655e-01 0.00000000e+00] [0.00000000e+00 7.83738345e-01 5.00000000e-01] [3.00926554e-36 2.16261655e-01 5.00000000e-01] [5.00000000e-01 2.83738345e-01 5.00000000e-01] [5.00000000e-01 7.16261655e-01 5.00000000e-01] [5.00000000e-01 7.83738345e-01 0.00000000e+00] [5.00000000e-01 2.16261655e-01 0.00000000e+00] [2.22211728e-01 1.00000000e+00 0.00000000e+00] [7.77788272e-01 1.00000000e+00 3.61462190e-36] [2.22211728e-01 5.00000000e-01 5.00000000e-01] [7.77788272e-01 5.00000000e-01 5.00000000e-01] [7.22211728e-01 1.00000000e+00 5.00000000e-01] [2.77788272e-01 1.00000000e+00 5.00000000e-01] [7.22211728e-01 5.00000000e-01 0.00000000e+00] [2.77788272e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[5.27553452250101, 2.1693826970513687e-53, 3.677196975569007e-38], [1.4506126460200834e-53, 9.568213016074024, 1.4846229671983962e-16], [2.0770120935635953e-37, 7.913684556813762e-17, 4.8940899712734875]]) forces = [[ 6.89276256e-66 4.54645288e-12 7.05436674e-29] [-6.89238504e-66 -4.54645288e-12 -7.05347719e-29] [ 6.89276256e-66 4.54645288e-12 7.05436674e-29] [-6.89244255e-66 -4.54645288e-12 -7.05361269e-29] [ 6.89260255e-66 4.54645288e-12 7.05398971e-29] [-6.89240254e-66 -4.54645288e-12 -7.05351843e-29] [ 6.89292257e-66 4.54645288e-12 7.05474377e-29] [-6.89252255e-66 -4.54645288e-12 -7.05380120e-29] [ 5.99446439e-11 -3.04824041e-49 -1.88513489e-32] [-5.99446439e-11 -9.14472124e-50 -5.65540466e-33] [ 5.99446439e-11 -3.04824041e-49 -1.88513489e-32] [-5.99446439e-11 -6.09648082e-50 -3.77026977e-33] [ 5.99446439e-11 -9.14472124e-50 -5.65540466e-33] [-5.99446439e-11 1.82894425e-49 1.13108093e-32] [ 5.99446439e-11 -8.38266113e-50 -5.18412093e-33] [-5.99446439e-11 1.75273824e-49 1.08395256e-32]] stress = [ 1.72126102e-11 7.77061982e-12 2.89095890e-12 5.00641543e-27 2.38699795e-34 -1.21848117e-51] energy per atom = -4.076929716942283 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0