element(s): ['Mg'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.2446'] model name: MEAM_LAMMPS_AhmadGrohGhazisaeidi_2018_MgY__MO_135739722270_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[4.2446, 0, 0], [0, 4.2446, 0], [0, 0, 4.2446]] ========================================= Step Time Energy fmax BFGS: 0 15:17:39 -5.643002 1.143493 BFGS: 1 15:17:39 -5.696556 1.042714 BFGS: 2 15:17:39 -5.831131 0.757237 BFGS: 3 15:17:39 -5.925337 0.503964 BFGS: 4 15:17:39 -5.983782 0.279955 BFGS: 5 15:17:39 -6.010651 0.082513 BFGS: 6 15:17:39 -6.013444 0.007274 BFGS: 7 15:17:39 -6.013467 0.000217 BFGS: 8 15:17:39 -6.013467 0.000001 BFGS: 9 15:17:39 -6.013467 0.000000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.2552086999807217e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 3.42498089e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[4.498547604215367, -3.2751330060666184e-32, 1.5148085252012074e-33], [-2.7458918302093744e-32, 4.498547604215367, 1.3982671681470952e-17], [-1.6918870825552514e-32, 1.398267168147097e-17, 4.498547604215367]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-2.25520870e-12 -2.25520870e-12 -2.25520870e-12 1.68099290e-28 1.26892099e-35 -4.53580641e-52] energy per atom = -1.5033667114691953 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0