element(s): ['Ni'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.7844'] model name: Sim_LAMMPS_MEAM_MaiselKoZhang_2017_VNiTi__SM_971529344487_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[2.7844, 0, 0], [0, 2.7844, 0], [0, 0, 2.7844]] ========================================= Step Time Energy fmax BFGS: 0 16:21:00 -8.721556 0.137789 BFGS: 1 16:21:00 -8.722256 0.099287 BFGS: 2 16:21:00 -8.723023 0.002019 BFGS: 3 16:21:00 -8.723024 0.000031 BFGS: 4 16:21:00 -8.723024 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.850141465701865e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.79435616111552, -1.5162645636023296e-33, -2.7736522032451137e-33], [-2.943559457515878e-33, 2.79435616111552, -7.957680803969512e-21], [7.104654201208551e-33, -7.957680803978236e-21, 2.79435616111552]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-8.85014147e-10 -8.85014147e-10 -8.85014147e-10 -3.37286244e-25 -7.89272453e-34 -2.89521707e-49] energy per atom = -4.361511890156763 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0