Si bcc Sim_LAMMPS_MEAM_LenoskySadighAlonso_2000_Si__SM_622320990752_000 3.135467611253262 Optimization terminated successfully. Current function value: -7.778464 Iterations: 990 Function evaluations: 2940 C11 = 8634.057912 +/- 0.007336 GPa C12 = 8786.894527 +/- 0.005187 GPa C44 = -46.344913 +/- 0.001834 GPa B = 8735.948988 +/- 0.004235 GPa