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_Lee_2006_FeC__MO_856956178669_002 ==== 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 15:49:06 -58.624144 3.195021 BFGS: 1 15:49:06 -58.626724 2.190543 BFGS: 2 15:49:06 -58.775603 0.904455 BFGS: 3 15:49:06 -58.791661 0.678803 BFGS: 4 15:49:06 -58.800951 0.348471 BFGS: 5 15:49:06 -58.802776 0.307359 BFGS: 6 15:49:06 -58.810452 0.055384 BFGS: 7 15:49:06 -58.810543 0.013321 BFGS: 8 15:49:06 -58.810557 0.006471 BFGS: 9 15:49:06 -58.810558 0.005962 BFGS: 10 15:49:06 -58.810563 0.003968 BFGS: 11 15:49:06 -58.810565 0.002683 BFGS: 12 15:49:06 -58.810565 0.000533 BFGS: 13 15:49:06 -58.810565 0.000043 BFGS: 14 15:49:06 -58.810565 0.000001 BFGS: 15 15:49:06 -58.810565 0.000000 BFGS: 16 15:49:06 -58.810565 0.000000 Minimization converged after 16 steps. Maximum force component: 4.6066989112247825e-09 eV/Angstrom Maximum stress component: 2.0395280333291595e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[4.86830086e-35 0.00000000e+00 9.04661407e-02] [0.00000000e+00 0.00000000e+00 5.90466141e-01] [0.00000000e+00 6.15596672e-36 9.09533859e-01] [0.00000000e+00 0.00000000e+00 4.09533859e-01] [3.33333333e-01 6.66666667e-01 6.58174213e-01] [6.66666667e-01 3.33333333e-01 1.58174213e-01] [6.66666667e-01 3.33333333e-01 3.41825787e-01] [3.33333333e-01 6.66666667e-01 8.41825787e-01]] cellpar = Cell([[2.514063966156639, 1.4644373029668396e-18, -1.357890252136939e-37], [-1.2570319830783194, 2.1772432614307102, -5.287793803105245e-37], [7.587815466532169e-37, 6.123348613456914e-36, 8.241561477013962]]) forces = [[ 1.23952924e-31 -1.43128508e-31 -4.60669891e-09] [ 2.06588206e-32 -1.43128508e-31 -4.60669891e-09] [ 4.13176412e-32 3.42272782e-45 4.60669891e-09] [ 6.19764618e-32 -8.94553172e-32 4.60669891e-09] [ 4.38999937e-32 -4.47276586e-33 -5.23950279e-10] [-4.13176412e-32 -1.43128508e-31 -5.23950279e-10] [ 2.06588206e-32 3.57821269e-32 5.23950279e-10] [ 1.23952924e-31 3.89358896e-46 5.23950279e-10]] stress = [ 2.03952803e-10 2.03952803e-10 -1.99674262e-10 2.97663853e-33 8.32842098e-33 -1.16780939e-26] energy per atom = -7.351320618340433 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0