element(s): ['Mg'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5733'] model name: MEAM_LAMMPS_KimJeonLee_2015_MgCa__MO_611309973581_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[3.5733, 0, 0], [0, 3.5733, 0], [0, 0, 3.5733]] ========================================= Step Time Energy fmax BFGS: 0 16:00:35 1.382400 10.069277 BFGS: 1 16:00:35 0.042568 7.868317 BFGS: 2 16:00:35 -0.998126 6.068410 BFGS: 3 16:00:35 -1.794589 4.601543 BFGS: 4 16:00:35 -2.392377 3.410750 BFGS: 5 16:00:35 -2.829222 2.448383 BFGS: 6 16:00:35 -3.136312 1.674629 BFGS: 7 16:00:35 -3.339372 1.056273 BFGS: 8 16:00:35 -3.459572 0.565639 BFGS: 9 16:00:35 -3.514292 0.179705 BFGS: 10 16:00:35 -3.521521 0.030234 BFGS: 11 16:00:35 -3.521748 0.002098 BFGS: 12 16:00:35 -3.521750 0.000027 BFGS: 13 16:00:35 -3.521750 0.000000 BFGS: 14 16:00:35 -3.521750 0.000000 Minimization converged after 14 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.394738343629618e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[4.427938423398416, -2.052464937758783e-33, -3.579218406121826e-32], [3.8648116771601704e-33, 4.427938423398416, 1.2867345838641597e-17], [2.8443345930220008e-33, 1.2867345838641505e-17, 4.427938423398416]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-8.39473834e-15 -8.39473834e-15 -8.39473834e-15 7.63298843e-30 1.30971281e-35 -6.04309842e-51] energy per atom = -1.760874805660658 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0