Ar sc Morse_SigmoidalSmoothed_Jelinek_1972_Ar__MO_071460865933_002 3.610717535018921
Optimization terminated successfully.
         Current function value: -0.000037
         Iterations: 70
         Function evaluations: 184

C11 =     0.003040 +/-     0.007336 GPa
C12 =    -0.000252 +/-     0.005187 GPa
C44 =    -0.000252 +/-     0.001834 GPa
B   =     0.000845 +/-     0.004235 GPa