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: Sim_LAMMPS_MEAM_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__SM_656517352485_000 ==== 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 13:58:10 -8.208480 2.912346 BFGS: 1 13:58:10 -8.406407 1.709289 BFGS: 2 13:58:10 -8.528303 0.716694 BFGS: 3 13:58:10 -8.554397 0.211752 BFGS: 4 13:58:10 -8.555679 0.097472 BFGS: 5 13:58:10 -8.555966 0.068709 BFGS: 6 13:58:10 -8.556672 0.067585 BFGS: 7 13:58:10 -8.557036 0.036815 BFGS: 8 13:58:10 -8.557136 0.011050 BFGS: 9 13:58:10 -8.557144 0.001942 BFGS: 10 13:58:10 -8.557144 0.000070 BFGS: 11 13:58:10 -8.557144 0.000005 BFGS: 12 13:58:10 -8.557144 0.000000 BFGS: 13 13:58:10 -8.557144 0.000000 Minimization converged after 13 steps. Maximum force component: 3.135986884423843e-32 eV/Angstrom Maximum stress component: 7.724849745024401e-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([[2.544214820062553, -3.7623630464092375e-17, -2.610550403475485e-36], [-1.2721074100312766, 2.203354666859026, 2.8590272104565057e-36], [-1.877219077536752e-35, -1.8627815206768122e-35, 4.1389205331907135]]) forces = [[-3.13598688e-32 1.81056287e-32 -8.50268906e-33] [ 2.09065792e-32 -1.81056287e-32 8.50268906e-33]] stress = [-1.50174811e-11 -1.50174811e-11 -7.72484975e-11 -2.25267071e-34 -2.31436261e-45 -2.33272487e-27] energy per atom = -4.278572014994174 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0