Si fcc Sim_LAMMPS_MEAM_LenoskySadighAlonso_2000_Si__SM_622320990752_000 4.00559749454 Optimization terminated successfully. Current function value: -15.634706 Iterations: 76 Function evaluations: 195 C11 = 8675.485915 +/- 0.007336 GPa C12 = 8696.324125 +/- 0.005187 GPa C44 = -29.495144 +/- 0.001834 GPa B = 8689.378055 +/- 0.004235 GPa