element(s): ['C'] AFLOW prototype label: A_hP8_194_ef Parameter names: ['a', 'c/a', 'z1', 'z2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5188', '3.2978799', '0.092975226', '0.65554043'] model name: Sim_LAMMPS_TersoffZBL_DevanathanDiazdelaRubiaWeber_1998_SiC__SM_578912636995_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.09297523] [0.33333333 0.66666667 0.65554043]] spacegroup = 194 cell = [[2.5188, 0, 0], [-1.2594, 2.1813447870522, 0], [0, 0, 8.3067]] ========================================= Step Time Energy fmax BFGS: 0 14:49:06 -59.728268 0.501414 BFGS: 1 14:49:06 -59.738944 0.355920 BFGS: 2 14:49:06 -59.742578 0.351940 BFGS: 3 14:49:06 -59.745639 0.305474 BFGS: 4 14:49:06 -59.755500 0.049839 BFGS: 5 14:49:06 -59.755736 0.038991 BFGS: 6 14:49:06 -59.755792 0.037720 BFGS: 7 14:49:06 -59.756022 0.025212 BFGS: 8 14:49:06 -59.756084 0.015871 BFGS: 9 14:49:06 -59.756097 0.002924 BFGS: 10 14:49:06 -59.756097 0.000207 BFGS: 11 14:49:06 -59.756097 0.000009 BFGS: 12 14:49:06 -59.756097 0.000000 BFGS: 13 14:49:06 -59.756097 0.000000 Minimization converged after 13 steps. Maximum force component: 6.535270546947914e-09 eV/Angstrom Maximum stress component: 4.919273152801055e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 1.04379000e-35 9.37500000e-02] [0.00000000e+00 0.00000000e+00 5.93750000e-01] [1.51881504e-35 1.44815623e-35 9.06250000e-01] [0.00000000e+00 1.66580493e-35 4.06250000e-01] [3.33333333e-01 6.66666667e-01 6.56250000e-01] [6.66666667e-01 3.33333333e-01 1.56250000e-01] [6.66666667e-01 3.33333333e-01 3.43750000e-01] [3.33333333e-01 6.66666667e-01 8.43750000e-01]] cellpar = Cell([[2.5161189733692986, -3.378004550478323e-19, 1.3513167108298012e-37], [-1.2580594866846493, 2.1790229498818334, 2.8709873982677547e-37], [1.1467624013200672e-36, -8.550589598903287e-38, 8.217610156704389]]) forces = [[ 8.27028288e-32 -1.43245501e-31 3.70716013e-09] [-8.27028288e-32 1.43245501e-31 3.70716013e-09] [-1.08415008e-31 -2.70879494e-32 -3.70716013e-09] [ 1.65405658e-31 3.85515446e-47 -3.70716013e-09] [-3.92838437e-31 2.86491003e-31 -6.53527055e-09] [-9.09285452e-46 -1.43245501e-31 -6.53527055e-09] [ 3.30811315e-31 -2.86491003e-31 6.53527055e-09] [-6.20271216e-31 2.86491003e-31 6.53527055e-09]] stress = [ 1.19507420e-10 1.19507420e-10 4.91927315e-10 2.75342412e-33 -1.58969016e-33 -2.92325551e-27] energy per atom = -7.469512181996497 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0