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_JeongLee_2020_PtC__MO_716623333967_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 16:33:21 -58.624144 3.195021 BFGS: 1 16:33:21 -58.626724 2.190544 BFGS: 2 16:33:21 -58.775603 0.904455 BFGS: 3 16:33:21 -58.791662 0.678798 BFGS: 4 16:33:21 -58.800951 0.348471 BFGS: 5 16:33:21 -58.802776 0.307359 BFGS: 6 16:33:21 -58.810452 0.055376 BFGS: 7 16:33:21 -58.810543 0.013319 BFGS: 8 16:33:21 -58.810557 0.006471 BFGS: 9 16:33:21 -58.810558 0.005962 BFGS: 10 16:33:21 -58.810563 0.003967 BFGS: 11 16:33:21 -58.810565 0.002682 BFGS: 12 16:33:21 -58.810565 0.000533 BFGS: 13 16:33:21 -58.810565 0.000043 BFGS: 14 16:33:21 -58.810565 0.000001 BFGS: 15 16:33:21 -58.810565 0.000000 BFGS: 16 16:33:21 -58.810565 0.000000 Minimization converged after 16 steps. Maximum force component: 4.607752346341699e-09 eV/Angstrom Maximum stress component: 2.0400457326453762e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 8.00230024e-36 9.04661405e-02] [6.25773504e-36 0.00000000e+00 5.90466140e-01] [2.34290888e-35 0.00000000e+00 9.09533860e-01] [0.00000000e+00 0.00000000e+00 4.09533860e-01] [3.33333333e-01 6.66666667e-01 6.58174220e-01] [6.66666667e-01 3.33333333e-01 1.58174220e-01] [6.66666667e-01 3.33333333e-01 3.41825780e-01] [3.33333333e-01 6.66666667e-01 8.41825780e-01]] cellpar = Cell([[2.5140640280779722, -4.276405344731683e-19, -7.46161977521232e-37], [-1.2570320140389861, 2.177243315056158, 1.231563725811593e-36], [1.1572950613840675e-36, -7.17082778951215e-36, 8.241561439771138]]) forces = [[ 1.65270569e-31 -1.43128511e-31 -4.60775235e-09] [-6.48904903e-46 -2.86257022e-31 -4.60775235e-09] [ 1.65270569e-31 1.43128511e-31 4.60775235e-09] [-2.06588211e-31 2.14692767e-31 4.60775235e-09] [ 1.23952927e-31 -1.43128511e-31 -5.22238794e-10] [ 8.26352844e-32 4.54376108e-46 -5.22238794e-10] [-8.26352844e-32 -1.43128511e-31 5.22238794e-10] [ 8.26352844e-32 -4.54404220e-46 5.22238794e-10]] stress = [ 2.04004573e-10 2.04004573e-10 -1.99838357e-10 -1.14486095e-32 5.55228054e-33 4.29706698e-26] energy per atom = -7.351320618358651 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0