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 15:41:57 -58.624144 3.1950 BFGS: 1 15:41:57 -58.627133 2.1882 BFGS: 2 15:41:57 -58.775628 0.9027 BFGS: 3 15:41:57 -58.791825 0.6713 BFGS: 4 15:41:57 -58.800939 0.3483 BFGS: 5 15:41:57 -58.802769 0.3076 BFGS: 6 15:41:57 -58.810453 0.0528 BFGS: 7 15:41:57 -58.810543 0.0129 BFGS: 8 15:41:57 -58.810557 0.0065 BFGS: 9 15:41:57 -58.810558 0.0060 BFGS: 10 15:41:57 -58.810563 0.0039 BFGS: 11 15:41:57 -58.810565 0.0024 BFGS: 12 15:41:57 -58.810565 0.0004 BFGS: 13 15:41:57 -58.810565 0.0000 BFGS: 14 15:41:57 -58.810565 0.0000 BFGS: 15 15:41:57 -58.810565 0.0000 BFGS: 16 15:41:57 -58.810565 0.0000 Minimization converged after 16 steps. Maximum force component: 2.9865281636620726e-09 eV/Angstrom Maximum stress component: 1.4508226753987246e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[3.64495983e-35 0.00000000e+00 9.04661398e-02] [8.59364144e-35 0.00000000e+00 5.90466140e-01] [2.08921255e-35 0.00000000e+00 9.09533860e-01] [1.01853912e-35 0.00000000e+00 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([[2.514063992604722, -3.7059454678712147e-19, -2.360094099631233e-37], [-1.257031996302361, 2.1772432843354217, 4.975379907070503e-37], [-1.0099369589973366e-36, 4.297919945265948e-36, 8.241561444331758]]) forces = [[-4.13176416e-32 7.15642545e-32 -2.98652816e-09] [ 3.65974966e-46 -1.55745474e-45 -2.98652816e-09] [ 4.13176416e-32 -7.15642545e-32 2.98652816e-09] [-3.65974966e-46 1.55745474e-45 2.98652816e-09] [ 2.06588208e-32 -3.57821273e-32 -1.68614400e-10] [-4.06720535e-32 1.06228190e-31 -1.68614400e-10] [-1.44611746e-31 -3.57821273e-32 1.68614400e-10] [ 2.06588208e-32 3.57821273e-32 1.68614400e-10]] stress = [ 1.35369331e-10 1.35369331e-10 -1.45082268e-10 2.56448857e-32 3.17273178e-33 -4.29264587e-27] 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