Cu bcc Sim_LAMMPS_MEAM_Wagner_2007_Cu__SM_521856783904_000 2.7910301014781003 Optimization terminated successfully. Current function value: -6.995960 Iterations: 72 Function evaluations: 190 C11 = 164.126154 +/- 0.007336 GPa C12 = 111.713934 +/- 0.005187 GPa C44 = 132.948815 +/- 0.001834 GPa B = 129.184674 +/- 0.004235 GPa