ID:303001 Formal verification may give mismatches -- Physical Synthesis is turned on

CAUSE: You attempted to optimize netlists by directing the Quartus Prime software to perform Physical Synthesis (fitter netlist optimizations), specified a formal verification tool for the current project, and compiled the design. However, formal verification may give mismatches between the pre- and post-Quartus Prime netlists if logic elements are modified in the design due to this option.

ACTION: Specify that the Quartus Prime software not enable Physical Synthesis (fitter netlist optimizations) during fitting, and recompile the design.