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_LiyanageKimHouze_2014_FeC__SM_652425777808_001 ==== 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 14:55:59 -7.950279 3.0799 BFGS: 1 14:55:59 -8.167318 1.8212 BFGS: 2 14:55:59 -8.297448 0.8465 BFGS: 3 14:55:59 -8.332991 0.2571 BFGS: 4 14:55:59 -8.334878 0.1216 BFGS: 5 14:55:59 -8.335345 0.0876 BFGS: 6 14:55:59 -8.336380 0.0859 BFGS: 7 14:55:59 -8.336964 0.0475 BFGS: 8 14:55:59 -8.337131 0.0149 BFGS: 9 14:55:59 -8.337145 0.0027 BFGS: 10 14:55:59 -8.337146 0.0001 BFGS: 11 14:55:59 -8.337146 0.0000 BFGS: 12 14:55:59 -8.337146 0.0000 BFGS: 13 14:55:59 -8.337146 0.0000 Minimization converged after 13 steps. Maximum force component: 6.85030270011902e-32 eV/Angstrom Maximum stress component: 1.1127233998636936e-10 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([[2.546551453474485, -2.591898175116321e-17, 1.4164821586100368e-36], [-1.2732757267372425, 2.2053782507530904, -4.7141244049714027e-36], [-9.73601403322442e-36, 7.53519293135253e-35, 4.16821935818445]]) forces = [[-1.60007518e-67 1.23837898e-66 6.85030270e-32] [ 1.60007518e-67 -1.23837898e-66 -6.85030270e-32]] stress = [-2.12018936e-11 -2.12018936e-11 -1.11272340e-10 -2.68174081e-33 -1.54830378e-33 1.10826016e-26] energy per atom = -4.1685729816214705 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0