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: MEAM_LAMMPS_HennigLenoskyTrinkle_2008_Ti__MO_520569947398_002 ==== 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 14:14:55 -9.607225 0.767240 BFGS: 1 14:14:55 -9.629145 0.619485 BFGS: 2 14:14:55 -9.659842 0.185652 BFGS: 3 14:14:55 -9.662317 0.027320 BFGS: 4 14:14:55 -9.662356 0.009728 BFGS: 5 14:14:55 -9.662358 0.010042 BFGS: 6 14:14:55 -9.662366 0.006181 BFGS: 7 14:14:55 -9.662367 0.002119 BFGS: 8 14:14:55 -9.662368 0.000272 BFGS: 9 14:14:55 -9.662368 0.000020 BFGS: 10 14:14:55 -9.662368 0.000001 BFGS: 11 14:14:55 -9.662368 0.000000 BFGS: 12 14:14:55 -9.662368 0.000000 Minimization converged after 12 steps. Maximum force component: 1.8436823656694787e-32 eV/Angstrom Maximum stress component: 1.4222030756472436e-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([[2.930493721041335, 3.7707009581466255e-18, 6.351385128754556e-36], [-1.4652468605206674, 2.537882008052584, 2.4937108823023815e-35], [3.9274155645244186e-35, 1.3911115055531375e-35, 4.678286103685341]]) forces = [[ 1.84368237e-32 -1.10789747e-32 -4.80536069e-33] [-1.80605619e-32 1.04272703e-32 4.80536069e-33]] stress = [ 1.42220308e-11 1.42220308e-11 7.64446798e-12 4.32564638e-35 7.49223931e-35 -6.04381715e-27] energy per atom = -4.831183777795352 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0