element(s): ['N', 'Ti'] AFLOW prototype label: AB2_tP6_136_a_f Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.0427', '0.61086323', '0.29659081'] model name: MEAM_LAMMPS_AlmyrasSangiovanniSarakinos_2019_NAlTi__MO_958395190627_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['N', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.29659081 0.29659081 0. ]] spacegroup = 136 cell = [[5.0427, 0, 0], [0, 5.0427, 0], [0, 0, 3.0804]] ========================================= Step Time Energy fmax BFGS: 0 16:23:13 -36.935089 0.831521 BFGS: 1 16:23:13 -36.964693 0.755972 BFGS: 2 16:23:13 -37.048506 0.407612 BFGS: 3 16:23:13 -37.071332 0.235802 BFGS: 4 16:23:13 -37.074222 0.170323 BFGS: 5 16:23:13 -37.077902 0.036049 BFGS: 6 16:23:13 -37.077925 0.033923 BFGS: 7 16:23:13 -37.078290 0.011031 BFGS: 8 16:23:13 -37.078318 0.004062 BFGS: 9 16:23:13 -37.078320 0.000372 BFGS: 10 16:23:13 -37.078320 0.000025 BFGS: 11 16:23:13 -37.078320 0.000000 BFGS: 12 16:23:13 -37.078320 0.000000 BFGS: 13 16:23:13 -37.078320 0.000000 Minimization converged after 13 steps. Maximum force component: 4.919589301904947e-11 eV/Angstrom Maximum stress component: 2.8312588485231675e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['N', 'N', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.93500974e-01 2.93500974e-01 1.26495767e-34] [7.06499026e-01 7.06499026e-01 5.05983068e-34] [2.06499026e-01 7.93500974e-01 5.00000000e-01] [7.93500974e-01 2.06499026e-01 5.00000000e-01]] cellpar = Cell([[4.93934068624254, 8.494930263686593e-36, -1.0496503159247132e-34], [1.1150364293532524e-35, 4.939340686242539, 5.238865285589749e-18], [8.227808698784047e-51, 3.1997468024192874e-18, 3.045050425247015]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-4.91958930e-11 -4.91958930e-11 -5.21815075e-29] [ 4.91958930e-11 4.91958930e-11 5.21791617e-29] [ 4.91958930e-11 -4.91958930e-11 -5.21797481e-29] [-4.91958930e-11 4.91958930e-11 5.21838533e-29]] stress = [ 2.46637493e-12 2.46637493e-12 -2.83125885e-12 1.10016825e-27 3.07318183e-34 -1.15442586e-49] energy per atom = -6.179720061794131 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0