element(s): ['Ti'] 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: ['3.0022', '1.5915662'] model name: Sim_LAMMPS_MEAM_HennigLenoskyTrinkle_2008_Ti__SM_318953488749_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ti'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.0022, 0, 0], [-1.5011, 2.5999814672416, 0], [0, 0, 4.7782]] ========================================= Step Time Energy fmax BFGS: 0 11:18:54 -9.607225 0.767240 BFGS: 1 11:18:54 -9.629145 0.619485 BFGS: 2 11:18:54 -9.659842 0.185652 BFGS: 3 11:18:54 -9.662317 0.027320 BFGS: 4 11:18:54 -9.662356 0.009728 BFGS: 5 11:18:54 -9.662358 0.010042 BFGS: 6 11:18:54 -9.662366 0.006181 BFGS: 7 11:18:54 -9.662367 0.002119 BFGS: 8 11:18:54 -9.662368 0.000272 BFGS: 9 11:18:55 -9.662368 0.000020 BFGS: 10 11:18:55 -9.662368 0.000001 BFGS: 11 11:18:55 -9.662368 0.000000 BFGS: 12 11:18:55 -9.662368 0.000000 Minimization converged after 12 steps. Maximum force component: 3.128181090963251e-32 eV/Angstrom Maximum stress component: 1.4221950659898404e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ti', 'Ti'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.9304937210413344, 6.397617693567959e-18, 1.4947684639802965e-37], [-1.4652468605206672, 2.537882008052584, 8.21158623635664e-38], [-5.4841379593431746e-36, -1.4796431222426668e-35, 4.678286103685342]]) forces = [[-6.02018732e-33 3.12818109e-32 1.62630428e-69] [ 6.02018732e-33 -3.12818109e-32 -1.62630428e-69]] stress = [ 1.42219507e-11 1.42219507e-11 7.64449144e-12 -2.07631026e-33 -1.19875829e-33 -9.20747042e-28] energy per atom = -4.831183777795347 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0