Cu fcc Sim_LAMMPS_MEAM_JelinekGrohHorstemeyer_2012_AlSiMgCuFe__SM_656517352485_000 3.620000004768371 Optimization terminated successfully. Current function value: -14.160000 Iterations: 72 Function evaluations: 190 C11 = 172.493826 +/- 0.007336 GPa C12 = 121.886643 +/- 0.005187 GPa C44 = 76.070776 +/- 0.001834 GPa B = 138.755704 +/- 0.004235 GPa