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: MEAM_LAMMPS_LeeLee_2005_C__MO_996970420049_001 ==== 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 15:49:05 -58.624144 3.195021 BFGS: 1 15:49:05 -58.627133 2.188195 BFGS: 2 15:49:05 -58.775628 0.902730 BFGS: 3 15:49:05 -58.791825 0.671333 BFGS: 4 15:49:05 -58.800939 0.348317 BFGS: 5 15:49:05 -58.802769 0.307582 BFGS: 6 15:49:05 -58.810453 0.052843 BFGS: 7 15:49:05 -58.810543 0.012860 BFGS: 8 15:49:05 -58.810557 0.006507 BFGS: 9 15:49:05 -58.810558 0.005996 BFGS: 10 15:49:05 -58.810563 0.003904 BFGS: 11 15:49:05 -58.810565 0.002436 BFGS: 12 15:49:05 -58.810565 0.000420 BFGS: 13 15:49:05 -58.810565 0.000029 BFGS: 14 15:49:05 -58.810565 0.000001 BFGS: 15 15:49:05 -58.810565 0.000000 BFGS: 16 15:49:05 -58.810565 0.000000 Minimization converged after 16 steps. Maximum force component: 2.9864818118507945e-09 eV/Angstrom Maximum stress component: 1.450870320998063e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 0.00000000e+00 9.04661398e-02] [0.00000000e+00 0.00000000e+00 5.90466140e-01] [2.06181063e-35 2.95608795e-35 9.09533860e-01] [5.18905271e-35 4.01639021e-35 4.09533860e-01] [3.33333333e-01 6.66666667e-01 6.58174215e-01] [6.66666667e-01 3.33333333e-01 1.58174215e-01] [6.66666667e-01 3.33333333e-01 3.41825785e-01] [3.33333333e-01 6.66666667e-01 8.41825785e-01]] cellpar = Cell([[2.5140639926047226, 2.9219071079745484e-20, -1.904269169856126e-37], [-1.2570319963023613, 2.1772432843354226, -3.784424893526161e-37], [-1.2501416955656187e-36, 2.6905166268073978e-36, 8.241561444331756]]) forces = [[-4.95811699e-31 7.15642545e-32 -2.98648181e-09] [ 4.13176416e-31 -2.86257018e-31 -2.98648181e-09] [ 2.89223491e-31 9.74961690e-46 2.98648181e-09] [-3.92517595e-31 2.50474891e-31 2.98648181e-09] [ 8.26352832e-32 -1.43128509e-31 -1.68583925e-10] [-1.65270566e-31 -1.78910636e-32 -1.68583925e-10] [-1.13623514e-31 1.96801700e-31 1.68583925e-10] [ 7.23058728e-32 1.78910636e-32 1.68583925e-10]] stress = [ 1.35371955e-10 1.35371955e-10 -1.45087032e-10 7.32711019e-33 -3.42753443e-45 1.72203596e-26] energy per atom = -7.351320617640412 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0