element(s): ['Fe'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 3 Parameter values for parameter set 0: ['3.7691'] Parameter values for parameter set 1: ['3.449'] Parameter values for parameter set 2: ['3.6011'] model name: MEAM_LAMMPS_KimJungLee_2009_FeTiC__MO_110119204723_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.7691, 0, 0], [0, 3.7691, 0], [0, 0, 3.7691]] ========================================= Step Time Energy fmax BFGS: 0 15:13:47 -16.600882 1.338713 BFGS: 1 15:13:48 -16.674355 1.221205 BFGS: 2 15:13:48 -16.832286 0.874722 BFGS: 3 15:13:48 -16.933633 0.465440 BFGS: 4 15:13:48 -16.968364 0.014950 BFGS: 5 15:13:48 -16.968397 0.001162 BFGS: 6 15:13:48 -16.968397 0.000003 BFGS: 7 15:13:48 -16.968397 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.6856781945585616e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.78958236e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 4.26669042e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.6110985400152296, 2.879303982908841e-32, -2.2232116765152878e-32], [1.51522886905212e-32, 3.6110985400152296, -2.0766841919438986e-17], [1.147830496045729e-34, -2.0766841919439017e-17, 3.6110985400152296]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.68567819e-11 -3.68567819e-11 -3.68567819e-11 -2.43585262e-28 -1.18154915e-34 -1.19357193e-50] energy per atom = -4.24209920947542 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.449, 0, 0], [0, 3.449, 0], [0, 0, 3.449]] ========================================= Step Time Energy fmax BFGS: 0 15:13:49 -16.418990 2.126871 BFGS: 1 15:13:49 -16.593475 1.707108 BFGS: 2 15:13:49 -16.801865 1.085111 BFGS: 3 15:13:49 -16.922899 0.540963 BFGS: 4 15:13:49 -16.967580 0.069154 BFGS: 5 15:13:49 -16.968392 0.005351 BFGS: 6 15:13:49 -16.968397 0.000059 BFGS: 7 15:13:49 -16.968397 0.000000 BFGS: 8 15:13:49 -16.968397 0.000000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.5105377132433e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[3.6110985400564766, -3.703347356162366e-33, -9.197276195595973e-35], [-1.8789692633704752e-32, 3.6110985400564775, 9.277304030841759e-18], [1.6292127903905527e-34, 9.277304030841758e-18, 3.6110985400564766]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.51053771e-14 -4.51053771e-14 -4.51053771e-14 -1.33516366e-31 3.93849718e-35 2.26261167e-52] energy per atom = -4.2420992094754215 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.6011, 0, 0], [0, 3.6011, 0], [0, 0, 3.6011]] ========================================= Step Time Energy fmax BFGS: 0 15:13:51 -16.966632 0.106491 BFGS: 1 15:13:51 -16.967085 0.091697 BFGS: 2 15:13:51 -16.968396 0.001466 BFGS: 3 15:13:51 -16.968397 0.000021 BFGS: 4 15:13:51 -16.968397 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.0439221133932143e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [9.47395589e-50 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.6110985396034057, 4.408915625968316e-33, 7.327671210948732e-33], [3.41330905799855e-33, 3.6110985396034057, 2.0380823552955102e-22], [-8.811774919633094e-33, 2.038082355311111e-22, 3.6110985396034057]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.04392211e-10 -4.04392211e-10 -4.04392211e-10 -3.75179780e-27 -3.93849718e-35 -1.42069405e-51] energy per atom = -4.2420992094754215 =============================================== Parameter sets [0, 1, 2] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0