element(s): ['Ni', 'V'] AFLOW prototype label: AB3_cP8_223_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.7127'] model name: MEAM_LAMMPS_MaiselKoZhang_2017_VNiTi__MO_744610363128_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni', 'V'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[4.7127, 0, 0], [0, 4.7127, 0], [0, 0, 4.7127]] ========================================= Step Time Energy fmax BFGS: 0 11:19:54 -42.150782 0.053907 BFGS: 1 11:19:54 -42.150902 0.049272 BFGS: 2 11:19:54 -42.151509 0.000295 BFGS: 3 11:19:54 -42.151509 0.000002 BFGS: 4 11:19:54 -42.151509 0.000000 Minimization converged after 4 steps. Maximum force component: 1.938463689539525e-32 eV/Angstrom Maximum stress component: 4.138598773914548e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni', 'V', 'V', 'V', 'V', 'V', 'V'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 0.00000000e+00] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [2.15239433e-42 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[4.718005746365582, 9.39825464721329e-39, 4.719915491925046e-33], [3.4834222161949056e-33, 4.718005746365582, 2.3788482741394374e-21], [-7.021713904170586e-33, 2.378848274149888e-21, 4.718005746365582]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-2.42307961e-33 -9.69231845e-33 -4.88692813e-54] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 2.88497687e-65 -9.77385627e-54 -1.93846369e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-1.93846369e-32 9.69231845e-33 4.88692813e-54] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-4.13859877e-12 -4.13859877e-12 -4.13859877e-12 8.16008974e-28 -8.07533097e-35 -9.46777181e-51] energy per atom = -5.268938661974184 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0