Element = Lattice = Model = Element: Al Lattice: hcp Model: EAM_CubicNaturalSpline_ErcolessiAdams_1994_Al__MO_800509458712_002 Relaxation with c/a ratio fixed Simplex search starting from: 5.0 * 0 Simplex search starting from: [2.0] Creating new atoms: (1, 1, 1)