Conformal lec map issues

[skyworld_cy]

Hi,
I'm new to conformal lec and confused by some results.

as figure shows a RTL compared to synthesis netlist:

the golden has not-mapped DFF as 21131 while netlist has only 13 DFF not mapped. Does this mean the RTL has so many redundant logic to be optimized by synthesis tool? thanks.

 

[wizard]

What are the not-mappped DLATs are? Are they clock gating? Have you turn on clock gating remodelling? It is abnormal because there are often not much clock gating in RTL.