element(s): ['Fe'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 3 Parameter values for parameter set 0: ['3.7691'] Parameter values for parameter set 1: ['3.449'] Parameter values for parameter set 2: ['3.6011'] model name: MEAM_LAMMPS_KimJungLee_2009_FeTiC__MO_110119204723_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.7691, 0, 0], [0, 3.7691, 0], [0, 0, 3.7691]] ========================================= Step Time Energy fmax BFGS: 0 16:19:30 -16.600882 1.338713 BFGS: 1 16:19:30 -16.674355 1.221205 BFGS: 2 16:19:30 -16.832286 0.874722 BFGS: 3 16:19:30 -16.933633 0.465440 BFGS: 4 16:19:30 -16.968364 0.014950 BFGS: 5 16:19:30 -16.968397 0.001162 BFGS: 6 16:19:30 -16.968397 0.000003 BFGS: 7 16:19:30 -16.968397 0.000000 Minimization converged after 7 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.685678194558563e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.61287087e-50 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.33335189e-36 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.50001392e-34]] cellpar = Cell([[3.6110985400152296, -7.0528133210506005e-37, -4.530840368668332e-33], [7.91515107008193e-37, 3.6110985400152296, 1.583128239945588e-19], [8.183538998867735e-34, 1.5831282399455644e-19, 3.6110985400152296]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.68567819e-11 -3.68567819e-11 -3.68567819e-11 3.54227644e-32 3.93849718e-35 4.37262045e-51] energy per atom = -4.24209920947542 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.449, 0, 0], [0, 3.449, 0], [0, 0, 3.449]] ========================================= Step Time Energy fmax BFGS: 0 16:19:33 -16.418990 2.126871 BFGS: 1 16:19:33 -16.593475 1.707108 BFGS: 2 16:19:34 -16.801865 1.085111 BFGS: 3 16:19:34 -16.922899 0.540963 BFGS: 4 16:19:34 -16.967580 0.069154 BFGS: 5 16:19:34 -16.968392 0.005351 BFGS: 6 16:19:34 -16.968397 0.000059 BFGS: 7 16:19:34 -16.968397 0.000000 BFGS: 8 16:19:34 -16.968397 0.000000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.491937317399565e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.13687471e-48 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.13334521e-34]] cellpar = Cell([[3.611098540056477, -3.447856623325626e-33, -2.9019062270911428e-34], [-1.8084476735314246e-32, 3.611098540056477, 9.336305773120185e-18], [4.056198590986884e-34, 9.336305773120182e-18, 3.611098540056477]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.49193732e-14 -4.49193732e-14 -4.49193732e-14 7.29516849e-32 -5.90774577e-35 -1.09697241e-52] energy per atom = -4.2420992094754215 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.6011, 0, 0], [0, 3.6011, 0], [0, 0, 3.6011]] ========================================= Step Time Energy fmax BFGS: 0 16:19:36 -16.966632 0.106491 BFGS: 1 16:19:36 -16.967085 0.091697 BFGS: 2 16:19:36 -16.968396 0.001466 BFGS: 3 16:19:36 -16.968397 0.000021 BFGS: 4 16:19:36 -16.968397 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.0439221133932143e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.25522646e-39]] cellpar = Cell([[3.6110985396034057, 3.4134864019302234e-33, 7.6029336892047e-33], [2.2756576024743654e-33, 3.6110985396034057, 1.132275369863458e-22], [-9.050688922563246e-33, 1.1322753700326254e-22, 3.6110985396034057]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.04392211e-10 -4.04392211e-10 -4.04392211e-10 1.67076174e-26 1.96924859e-35 -1.66072856e-51] energy per atom = -4.2420992094754215 =============================================== Parameter sets [0, 1, 2] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0