Cu fcc MEAM_LAMMPS_Wagner_2007_Cu__MO_313717476091_000 3.619999974966049 Optimization terminated successfully. Current function value: -14.160000 Iterations: 1064 Function evaluations: 3166 C11 = 170.239930 +/- 0.007336 GPa C12 = 122.663094 +/- 0.005187 GPa C44 = 75.947095 +/- 0.001834 GPa B = 138.522039 +/- 0.004235 GPa