Cu bcc SNAP_ZuoChenLi_2019quadratic_Cu__MO_265210066873_000 2.9032087326049814
Optimization terminated successfully.
         Current function value: -8.114149
         Iterations: 72
         Function evaluations: 188

C11 =    90.187390 +/-     0.007336 GPa
C12 =   109.613612 +/-     0.005187 GPa
C44 =    85.661998 +/-     0.001834 GPa
B   =   103.138205 +/-     0.004235 GPa