Cu fcc Sim_LAMMPS_MEAM_EtesamiAsadi_2018_Cu__SM_316120381362_000 3.61999998242 Optimization terminated successfully. Current function value: -14.160000 Iterations: 71 Function evaluations: 186 C11 = 176.565360 +/- 0.007336 GPa C12 = 127.246308 +/- 0.005187 GPa C44 = 81.781981 +/- 0.001834 GPa B = 143.685992 +/- 0.004235 GPa