element(s): ['C'] AFLOW prototype label: A_hP12_194_bc2f Parameter names: ['a', 'c/a', 'z3', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4678', '13.950077', '0.86916696', '0.13083843'] model name: Sim_LAMMPS_TersoffZBL_HenrikssonBjorkasNordlund_2013_FeC__SM_473463498269_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'C', 'C'] representative atom coordinates = [[0. 0. 0.25 ] [0.33333333 0.66666667 0.25 ] [0.33333333 0.66666667 0.86916696] [0.33333333 0.66666667 0.13083843]] spacegroup = 194 cell = [[2.4678, 0, 0], [-1.2339, 2.1371774914592, 0], [0, 0, 34.426]] ========================================= Step Time Energy fmax BFGS: 0 16:47:54 -88.010043 1.416973 BFGS: 1 16:47:54 -88.064746 1.285697 BFGS: 2 16:47:54 -88.177400 0.969219 BFGS: 3 16:47:54 -88.258951 0.663583 BFGS: 4 16:47:54 -88.310468 0.368498 BFGS: 5 16:47:54 -88.332993 0.083684 BFGS: 6 16:47:54 -88.334249 0.001911 BFGS: 7 16:47:54 -88.334249 0.000345 BFGS: 8 16:47:54 -88.334249 0.000185 BFGS: 9 16:47:54 -88.334249 0.000003 BFGS: 10 16:47:54 -88.334249 0.000000 BFGS: 11 16:47:54 -88.334249 0.000000 Minimization converged after 11 steps. Maximum force component: 3.49834632734393e-10 eV/Angstrom Maximum stress component: 4.363744205993843e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 1.59162012e-35 2.50000000e-01] [2.20757868e-35 1.79269633e-35 7.50000000e-01] [3.33333333e-01 6.66666667e-01 2.50000000e-01] [6.66666667e-01 3.33333333e-01 7.50000000e-01] [3.33333333e-01 6.66666667e-01 8.69164265e-01] [6.66666667e-01 3.33333333e-01 3.69164265e-01] [6.66666667e-01 3.33333333e-01 1.30835735e-01] [3.33333333e-01 6.66666667e-01 6.30835735e-01] [3.33333333e-01 6.66666667e-01 1.30835735e-01] [6.66666667e-01 3.33333333e-01 6.30835735e-01] [6.66666667e-01 3.33333333e-01 8.69164265e-01] [3.33333333e-01 6.66666667e-01 3.69164265e-01]] cellpar = Cell([[2.516185107784446, 1.0162093140216206e-18, 2.913871436195872e-38], [-1.258092553892223, 2.1790802239654163, 1.426182481911066e-37], [2.4782017910694133e-37, -6.952103297066144e-36, 34.425999962871245]]) forces = [[ 3.30820010e-31 5.72997066e-31 4.51641177e-68] [-3.06008510e-30 1.28924340e-30 1.09022367e-64] [-1.65410005e-31 2.86498533e-31 1.87509934e-68] [ 8.27050026e-32 -1.43249267e-31 -5.44917780e-65] [-2.94765998e-31 -6.24473803e-32 -3.49834633e-10] [-3.30820010e-31 -5.72997066e-31 -3.49834633e-10] [ 2.89467509e-31 7.16246333e-32 3.49834633e-10] [ 3.30820010e-31 5.72997066e-31 3.49834633e-10] [-4.54877514e-31 -3.58123166e-31 -3.49834633e-10] [-1.98492006e-30 1.14599413e-30 -3.49834633e-10] [-1.53004255e-30 1.50411730e-30 3.49834633e-10] [-1.65410005e-31 2.86498533e-31 3.49834633e-10]] stress = [ 4.36374421e-12 4.36374421e-12 1.66319838e-22 -1.91279672e-43 -6.62615588e-44 -1.09491847e-27] energy per atom = -7.361187457114767 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0