Cu diamond Sim_LAMMPS_ADP_PunDarlingKecskes_2015_CuTa__SM_399364650444_000 5.354596585035324 Optimization terminated successfully. Current function value: -19.353616 Iterations: 75 Function evaluations: 197 C11 = -638201.494372 +/- 0.007336 GPa C12 = 65.538903 +/- 0.005187 GPa C44 = -478673.418116 +/- 0.001834 GPa B = -212690.138855 +/- 0.004235 GPa