Cu diamond Sim_LAMMPS_MEAM_EtesamiAsadi_2018_Cu__SM_316120381362_000 5.161517560482025 Optimization terminated successfully. Current function value: -22.059941 Iterations: 71 Function evaluations: 190 C11 = 65.062380 +/- 0.007336 GPa C12 = 44.272265 +/- 0.005187 GPa C44 = 3.160337 +/- 0.001834 GPa B = 51.202303 +/- 0.004235 GPa