As sc Tersoff_LAMMPS_AlbeNordlundNord_2002_GaAs__MO_799020228312_002 2.61106786132 Optimization terminated successfully. Current function value: -2.887409 Iterations: 71 Function evaluations: 189 C11 = 187.530930 +/- 0.007336 GPa C12 = 27.852254 +/- 0.005187 GPa C44 = 31.638349 +/- 0.001834 GPa B = 81.078479 +/- 0.004235 GPa