element(s): ['Ni', 'V'] AFLOW prototype label: A3B_tI8_139_ad_b 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: ['3.5108', '2.0410733'] model name: Sim_LAMMPS_MEAM_MaiselKoZhang_2017_VNiTi__SM_971529344487_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni', 'Ni', 'V'] representative atom coordinates = [[0. 0. 0. ] [0. 0.5 0.25] [0. 0. 0.5 ]] spacegroup = 139 cell = [[3.5108, 0, 0], [0, 3.5108, 0], [0, 0, 7.1658]] ========================================= Step Time Energy fmax BFGS: 0 16:34:25 -38.323564 1.473391 BFGS: 1 16:34:25 -38.406123 1.323075 BFGS: 2 16:34:25 -38.566931 0.982729 BFGS: 3 16:34:25 -38.680800 0.664873 BFGS: 4 16:34:25 -38.750911 0.368456 BFGS: 5 16:34:25 -38.780384 0.092675 BFGS: 6 16:34:25 -38.781826 0.042677 BFGS: 7 16:34:25 -38.781871 0.045249 BFGS: 8 16:34:25 -38.782113 0.048239 BFGS: 9 16:34:26 -38.782358 0.038810 BFGS: 10 16:34:26 -38.782563 0.016649 BFGS: 11 16:34:26 -38.782613 0.004354 BFGS: 12 16:34:26 -38.782617 0.000570 BFGS: 13 16:34:27 -38.782617 0.000066 BFGS: 14 16:34:27 -38.782617 0.000004 BFGS: 15 16:34:28 -38.782617 0.000000 BFGS: 16 16:34:28 -38.782617 0.000000 Minimization converged after 16 steps. Maximum force component: 1.8066472263789601e-31 eV/Angstrom Maximum stress component: 6.044117977496144e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'Ni', 'V', 'V'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [5.00000000e-01 1.06428899e-33 2.50000000e-01] [1.52674246e-33 5.00000000e-01 7.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01] [0.00000000e+00 4.25715594e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.6191860859733365, -1.0014718777336187e-36, -6.570068037733001e-35], [-3.178829127062413e-37, 3.6191860859733365, 9.081228188149e-18], [6.884436330725759e-33, 1.855225359212341e-17, 7.328631810943855]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 1.69712500e-64 2.23049563e-32 1.80664723e-31] [ 4.24325329e-65 -4.46099127e-32 4.51661807e-32] [-2.12103891e-65 -4.46099127e-32 -2.25830903e-32] [-1.06075455e-64 4.46099127e-32 -1.12915452e-31] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-6.04411798e-11 -6.04411798e-11 8.52036384e-12 4.22432544e-27 3.48536211e-34 4.06253527e-50] energy per atom = -4.847827165474258 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0