element(s): ['Cu'] 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: ['2.8755'] model name: MEAM_LAMMPS_AsadiZaeemNouranian_2015_Cu__MO_390178379548_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cu'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[2.8755, 0, 0], [0, 2.8755, 0], [0, 0, 2.8755]] ========================================= Step Time Energy fmax BFGS: 0 16:04:37 -6.917832 0.265334 BFGS: 1 16:04:37 -6.920545 0.211702 BFGS: 2 16:04:37 -6.925119 0.010788 BFGS: 3 16:04:37 -6.925131 0.000407 BFGS: 4 16:04:37 -6.925131 0.000001 BFGS: 5 16:04:37 -6.925131 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.367479665847409e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cu', 'Cu'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.8495436906422036, 1.802524113423911e-33, -3.878833871062106e-34], [3.6033738833194076e-34, 2.849543690642204, 1.5426993587329082e-19], [-6.840573064955497e-34, 1.5426993587328974e-19, 2.8495436906422036]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-4.36747967e-12 -4.36747967e-12 -4.36747967e-12 -1.36694766e-27 -2.84623721e-34 -7.81098845e-50] energy per atom = -3.462565293066935 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0