element(s): ['Si'] 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: ['3.868'] model name: MEAM_LAMMPS_DuLenoskyHennig_2011_Si__MO_883726743759_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.868, 0, 0], [0, 3.868, 0], [0, 0, 3.868]] ========================================= Step Time Energy fmax BFGS: 0 15:30:18 -16.311520 2.744048 BFGS: 1 15:30:18 -16.502437 0.098815 BFGS: 2 15:30:18 -16.502545 0.050238 BFGS: 3 15:30:18 -16.502582 0.000454 BFGS: 4 15:30:18 -16.502582 0.000002 BFGS: 5 15:30:18 -16.502582 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 5.9845148722399636e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si'] 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 1.25741353e-35]] cellpar = Cell([[3.8291498629717218, 1.1400628165804759e-32, -4.056671624664508e-33], [6.0265723563378825e-33, 3.8291498629717218, 3.143991845576756e-19], [8.956137103852298e-33, 3.1439918455766245e-19, 3.8291498629717218]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-5.98451487e-12 -5.98451487e-12 -5.98451487e-12 5.62422698e-29 1.19092224e-33 -4.66940618e-50] energy per atom = -4.125645415500138 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0