Fix timing cost consistency check bug#1417

Bill-hbrhbr merged 2 commits intoverilog-to-routing:masterverilog-to-routing/vtr-verilog-to-routing:masterfrom

Bill-hbrhbr:placer_timing_cost_consistency_checkBill-hbrhbr/vtr-verilog-to-routing:placer_timing_cost_consistency_checkCopy head branch name to clipboard