As sc Tersoff_LAMMPS_AlbeNordlundNord_2002_GaAs__MO_799020228312_003 2.611067861318588 Optimization terminated successfully. Current function value: -2.887409 Iterations: 72 Function evaluations: 191 C11 = 187.530933 +/- 0.007336 GPa C12 = 27.852254 +/- 0.005187 GPa C44 = 31.638349 +/- 0.001834 GPa B = 81.078481 +/- 0.004235 GPa