Ni fcc Sim_LAMMPS_MEAM_Wagner_2007_Ni__SM_168413969663_000 3.519999995827675 Optimization terminated successfully. Current function value: -17.800000 Iterations: 70 Function evaluations: 186 C11 = 247.252114 +/- 0.007336 GPa C12 = 147.739663 +/- 0.005187 GPa C44 = 125.050085 +/- 0.001834 GPa B = 180.910480 +/- 0.004235 GPa