How to generate the initial estimate

The phoenix WinNonlin 8.3 provided VIF based study-design example (study-design project attached).

I am wondering how the initial estimates V_F=10, K01=3, K10=0.05 generated because non one of initial estimates from PK or ML model generated such results (Pk model project attached)

Please see details in the attached study-design question.

Thanks

DV

PK_Model.phxproj (636 KB)Study_Design.phxproj (223 KB)study_design question.docx (119 KB)