element(s): ['Mg'] 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: ['3.1895', '1.6237655'] model name: MEAM_LAMMPS_KimJeonLee_2015_MgY__MO_018428823000_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.1895, 0, 0], [-1.59475, 2.7621880253705, 0], [0, 0, 5.179]] ========================================= Step Time Energy fmax BFGS: 0 14:02:40 -3.097327 0.091167 BFGS: 1 14:02:40 -3.097623 0.080712 BFGS: 2 14:02:40 -3.098674 0.005389 BFGS: 3 14:02:40 -3.098676 0.007004 BFGS: 4 14:02:40 -3.098678 0.007355 BFGS: 5 14:02:40 -3.098682 0.006272 BFGS: 6 14:02:40 -3.098684 0.003387 BFGS: 7 14:02:40 -3.098686 0.000884 BFGS: 8 14:02:40 -3.098686 0.000159 BFGS: 9 14:02:40 -3.098686 0.000015 BFGS: 10 14:02:40 -3.098686 0.000001 BFGS: 11 14:02:40 -3.098686 0.000000 BFGS: 12 14:02:40 -3.098686 0.000000 Minimization converged after 12 steps. Maximum force component: 9.88869497325508e-33 eV/Angstrom Maximum stress component: 1.0683390890928139e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[3.2090649902900936, -2.501144717187671e-18, 5.378844286198445e-38], [-1.6045324951450468, 2.7791318039864845, 4.184794301111054e-38], [5.5880059862491425e-36, 3.93848489783398e-37, 5.1969105399916575]]) forces = [[-9.88869497e-33 5.70924070e-33 -2.45296706e-71] [ 9.88869497e-33 -5.70924070e-33 2.45296706e-71]] stress = [-1.06833909e-11 -1.06833909e-11 -7.44049365e-13 -2.66695751e-34 -2.15567609e-34 -1.14496574e-27] energy per atom = -1.5493428501944038 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0