element(s): ['Ta'] AFLOW prototype label: A_tP4_127_g Parameter names: ['a', 'c/a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.3819', '0.50872368', '0.28968096'] model name: MEAM_LAMMPS_HuangLiuDuan_2021_HfNbTaTiZr__MO_893505888031_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ta'] representative atom coordinates = [[0.28968096 0.78968096 0. ]] spacegroup = 127 cell = [[5.3819, 0, 0], [0, 5.3819, 0], [0, 0, 2.7379]] ========================================= Step Time Energy fmax BFGS: 0 17:58:58 -27.808708 0.766863 BFGS: 1 17:58:58 -27.858337 0.747912 BFGS: 2 17:58:58 -28.033215 0.621478 BFGS: 3 17:58:58 -28.133460 0.444870 BFGS: 4 17:58:58 -28.174148 0.610773 BFGS: 5 17:58:58 -28.191135 0.547729 BFGS: 6 17:58:59 -28.231841 0.067211 BFGS: 7 17:58:59 -28.232396 0.011000 BFGS: 8 17:58:59 -28.232400 0.008319 BFGS: 9 17:58:59 -28.232402 0.006283 BFGS: 10 17:58:59 -28.232406 0.002981 BFGS: 11 17:58:59 -28.232408 0.001171 BFGS: 12 17:58:59 -28.232408 0.000315 BFGS: 13 17:58:59 -28.232408 0.000052 BFGS: 14 17:58:59 -28.232408 0.000002 BFGS: 15 17:58:59 -28.232408 0.000000 BFGS: 16 17:58:59 -28.232408 0.000000 Minimization converged after 16 steps. Maximum force component: 4.37572056984515e-10 eV/Angstrom Maximum stress component: 5.157650637035008e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ta', 'Ta', 'Ta', 'Ta'] basis = [[3.16494559e-01 8.16494559e-01 1.14282591e-33] [6.83505441e-01 1.83505441e-01 0.00000000e+00] [1.83505441e-01 3.16494559e-01 0.00000000e+00] [8.16494559e-01 6.83505441e-01 0.00000000e+00]] cellpar = Cell([[5.318694346129575, 9.712887226823299e-36, -4.580808195711362e-33], [1.1718824136641746e-36, 5.318694346129575, 1.2229535912286225e-17], [2.183243469947315e-34, 6.200297481853622e-18, 2.6963756104081855]]) forces = [[ 4.37572057e-10 4.37572057e-10 1.00613099e-27] [-4.37572057e-10 -4.37572057e-10 -1.00613099e-27] [-4.37572057e-10 4.37572057e-10 1.00613099e-27] [ 4.37572057e-10 -4.37572057e-10 -1.00613099e-27]] stress = [-2.61158696e-11 -2.61158696e-11 -5.15765064e-11 -1.62856713e-28 -5.37174086e-35 -3.10647470e-51] energy per atom = -7.058102106699482 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0