Cu fcc Sim_LAMMPS_ADP_PunDarlingKecskes_2015_CuTa__SM_399364650444_000 3.615000136196613 Optimization terminated successfully. Current function value: -14.160000 Iterations: 70 Function evaluations: 184 C11 = 169.930772 +/- 0.007336 GPa C12 = 122.653307 +/- 0.005187 GPa C44 = 76.196588 +/- 0.001834 GPa B = 138.412462 +/- 0.004235 GPa