ID:18869 Performing metastability analysis with a pre-fit timing netlist. MTBF values for unplaced blocks are not available, and any reported MTBF values should be treated as an estimate.

CAUSE: A post-fit timing netlist is not being used. MTBF analysis required a post-fit timing netlist.

ACTION: For accurate and complete MTBF reporting, run the Fitter and create a timing netlist using the post-fit input netlist.