element(s): ['Fe'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.4403', '1.5759538'] model name: MEAM_LAMMPS_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__MO_262519520678_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4403, 0, 0], [-1.22015, 2.1133617928552, 0], [0, 0, 3.8458]] ========================================= Step Time Energy fmax BFGS: 0 13:56:56 -8.208480 2.912346 BFGS: 1 13:56:56 -8.406407 1.709289 BFGS: 2 13:56:56 -8.528303 0.716694 BFGS: 3 13:56:56 -8.554397 0.211752 BFGS: 4 13:56:56 -8.555679 0.097472 BFGS: 5 13:56:56 -8.555966 0.068709 BFGS: 6 13:56:56 -8.556672 0.067585 BFGS: 7 13:56:56 -8.557036 0.036815 BFGS: 8 13:56:56 -8.557136 0.011050 BFGS: 9 13:56:56 -8.557144 0.001942 BFGS: 10 13:56:56 -8.557144 0.000070 BFGS: 11 13:56:56 -8.557144 0.000005 BFGS: 12 13:56:56 -8.557144 0.000000 BFGS: 13 13:56:56 -8.557144 0.000000 Minimization converged after 13 steps. Maximum force component: 2.2632035898715328e-33 eV/Angstrom Maximum stress component: 7.724784525775436e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.544214820062531, -3.546893949325947e-17, 8.546669128909405e-37], [-1.2721074100312655, 2.203354666859007, -1.2312074079421003e-37], [7.743061896086997e-37, 1.3608557072523884e-36, 4.13892053319075]]) forces = [[-1.30666120e-33 2.26320359e-33 -1.26465025e-70] [ 1.30666120e-33 -2.26320359e-33 1.26465025e-70]] stress = [-1.50155451e-11 -1.50155451e-11 -7.72478453e-11 2.70320485e-33 1.58989506e-46 2.21892972e-28] energy per atom = -4.27857201499419 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0