element(s): ['C'] AFLOW prototype label: A_cF8_227_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5727'] model name: Sim_LAMMPS_AIREBO_LJ_StuartTuteinHarrison_2000_CH__SM_069621990420_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0 0 0]] spacegroup = 227 cell = [[3.5727, 0, 0], [0, 3.5727, 0], [0, 0, 3.5727]] ========================================= Step Time Energy fmax BFGS: 0 17:26:19 -59.633123 0.2108 BFGS: 1 17:26:19 -59.634948 0.1934 BFGS: 2 17:26:19 -59.644526 0.0051 BFGS: 3 17:26:19 -59.644532 0.0001 BFGS: 4 17:26:19 -59.644532 0.0000 BFGS: 5 17:26:19 -59.644532 0.0000 Minimization converged after 5 steps. Maximum force component: 9.352517549307726e-31 eV/Angstrom Maximum stress component: 1.7181165814465313e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.02716264e-33 4.36544120e-33 1.40115168e-33] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01]] cellpar = Cell([[3.5567173455074967, -1.082985359333696e-34, 7.30498715147992e-36], [-1.0829817243259041e-34, 3.5567173455074967, 7.494349039059422e-22], [-1.4048873675665754e-35, 7.494349039059964e-22, 3.5567173455074967]]) forces = [[-1.16906469e-31 7.30665434e-31 -3.50719408e-31] [-2.63039556e-31 9.35251755e-31 1.97066632e-52] [-1.16906469e-31 -2.46333290e-53 -1.16906469e-31] [-1.16906469e-31 -5.26079112e-31 -1.10849981e-52] [ 1.16906469e-31 -3.50719408e-31 2.92266173e-32] [ 1.75359704e-31 7.01438816e-31 3.50719408e-31] [ 8.76798520e-32 2.24222955e-31 2.41119593e-31] [ 4.09172643e-31 -2.33812939e-31 1.16906469e-31]] stress = [-1.71811658e-13 -1.71811658e-13 -1.71811658e-13 9.31685436e-31 -2.59830714e-33 2.74207576e-50] energy per atom = -7.455566513272916 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0