Ca fcc MEAM_LAMMPS_KimJeonLee_2015_MgCa__MO_611309973581_000 4.525483399629593 Optimization terminated successfully. Current function value: -6.200000 Iterations: 1064 Function evaluations: 3170 C11 = 31.475289 +/- 0.007336 GPa C12 = 27.614111 +/- 0.005187 GPa C44 = 16.021604 +/- 0.001834 GPa B = 28.901170 +/- 0.004235 GPa