element(s): ['Ni'] 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: ['2.582', '1.5943455'] model name: MEAM_LAMMPS_KavousiNovakBaskes_2019_NiTi__MO_050461957184_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.582, 0, 0], [-1.291, 2.2360775925714, 0], [0, 0, 4.1166]] ========================================= Step Time Energy fmax BFGS: 0 19:38:05 -8.826871 1.029193 BFGS: 1 19:38:05 -8.862492 0.826843 BFGS: 2 19:38:05 -8.914424 0.173710 BFGS: 3 19:38:05 -8.914874 0.106886 BFGS: 4 19:38:05 -8.915245 0.065261 BFGS: 5 19:38:05 -8.915840 0.033881 BFGS: 6 19:38:05 -8.915910 0.009280 BFGS: 7 19:38:05 -8.915916 0.001545 BFGS: 8 19:38:05 -8.915916 0.000090 BFGS: 9 19:38:05 -8.915916 0.000002 BFGS: 10 19:38:06 -8.915916 0.000000 BFGS: 11 19:38:06 -8.915916 0.000000 Minimization converged after 11 steps. Maximum force component: 4.0969106390558797e-32 eV/Angstrom Maximum stress component: 3.63015049594405e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.4928565907266904, 1.4435245848623294e-17, 5.558745356206956e-37], [-1.2464282953633452, 2.1588771355607808, 2.535741741561002e-37], [-3.6144437749691186e-36, -2.124295283200187e-36, 4.052533578918464]]) forces = [[ 3.58479681e-32 -2.66102152e-32 1.66504443e-32] [-4.09691064e-32 1.77401435e-32 -1.66504443e-32]] stress = [-1.38686043e-11 -1.38686043e-11 -3.63015050e-11 -4.97704856e-46 -4.06701044e-34 -1.43773257e-27] energy per atom = -4.457958199683412 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0