In DC , can use a script file to run worst case(setup time)and to run
best case (hold time).
but in sy*n*p*l*i*fy ASIC how to use a prj to run worst and best case?
(first run worst case,then use worst case output file to run best case)
you can build the synthesis constraints configuration for your design objects before synthsising. The best or worst case are only the valid when configurating timing constraints.