As bcc Sim_LAMMPS_BOP_MurdickZhouWadley_2006_GaAs__SM_104202807866_000 3.225123628973961
Optimization terminated successfully.
         Current function value: -5.072280
         Iterations: 74
         Function evaluations: 195

C11 =    82.660803 +/-     0.007336 GPa
C12 =   210.179368 +/-     0.005187 GPa
C44 =    29.988721 +/-     0.001834 GPa
B   =   167.673180 +/-     0.004235 GPa