C fcc Sim_LAMMPS_MEAM_LiyanageSeongGonHouze_2014_FeC__SM_652425777808_000 3.0567401871085167 Optimization terminated successfully. Current function value: -18.724994 Iterations: 80 Function evaluations: 214 C11 = 348.233483 +/- 0.007336 GPa C12 = 438.968917 +/- 0.005187 GPa C44 = -81.743813 +/- 0.001834 GPa B = 408.723772 +/- 0.004235 GPa