element(s): ['C', 'Fe'] AFLOW prototype label: AB4_cP5_215_a_e Parameter names: ['a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.088', '0.26455447'] model name: MEAM_LAMMPS_LiyanageKimHouze_2014_FeC__MO_075279800195_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Fe'] representative atom coordinates = [[0. 0. 0. ] [0.26455447 0.26455447 0.26455447]] spacegroup = 215 cell = [[4.088, 0, 0], [0, 4.088, 0], [0, 0, 4.088]] ========================================= Step Time Energy fmax BFGS: 0 16:02:43 -20.781611 1.291098 BFGS: 1 16:02:43 -20.876077 1.270545 BFGS: 2 16:02:43 -21.103862 1.170896 BFGS: 3 16:02:43 -21.292135 1.021323 BFGS: 4 16:02:43 -21.437304 0.822457 BFGS: 5 16:02:43 -21.536412 0.572458 BFGS: 6 16:02:43 -21.587129 0.346555 BFGS: 7 16:02:43 -21.598296 0.272985 BFGS: 8 16:02:43 -21.602683 0.078075 BFGS: 9 16:02:43 -21.603118 0.004098 BFGS: 10 16:02:43 -21.603123 0.000225 BFGS: 11 16:02:43 -21.603123 0.000002 BFGS: 12 16:02:43 -21.603123 0.000000 BFGS: 13 16:02:43 -21.603123 0.000000 Minimization converged after 13 steps. Maximum force component: 2.972971218255661e-10 eV/Angstrom Maximum stress component: 6.451294372007007e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'Fe', 'Fe', 'Fe', 'Fe'] basis = [[3.51677525e-37 5.43503105e-86 0.00000000e+00] [2.77134241e-01 2.77134241e-01 2.77134241e-01] [7.22865759e-01 7.22865759e-01 2.77134241e-01] [7.22865759e-01 2.77134241e-01 7.22865759e-01] [2.77134241e-01 7.22865759e-01 7.22865759e-01]] cellpar = Cell([[3.847623408958493, 3.5818879853558657e-34, -6.9725517242549955e-34], [7.003898874690986e-33, 3.847623408958493, -9.138620891736388e-18], [1.1488582436069904e-33, -9.13862089173639e-18, 3.847623408958493]]) forces = [[ 6.32341601e-32 3.16170801e-32 3.16170801e-32] [ 2.97297122e-10 2.97297122e-10 2.97297122e-10] [-2.97297122e-10 -2.97297122e-10 2.97297122e-10] [-2.97297122e-10 2.97297122e-10 -2.97297122e-10] [ 2.97297122e-10 -2.97297122e-10 -2.97297122e-10]] stress = [-6.45129437e-12 -6.45129437e-12 -6.45129437e-12 6.64026887e-29 1.11013061e-33 -2.42127605e-50] energy per atom = -4.3206245031122235 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0