Li fcc Sim_LAMMPS_MEAM_CuiGaoCui_2012_LiSi__SM_562938628131_000 4.350019857287407 Optimization terminated successfully. Current function value: -6.539639 Iterations: 1012 Function evaluations: 3013 C11 = 6.247485 +/- 0.007336 GPa C12 = 15.875538 +/- 0.005187 GPa C44 = 10.571434 +/- 0.001834 GPa B = 12.666187 +/- 0.004235 GPa