Solution of 2018 ICCAD CAD contest problem C Timing-Aware Fill Insertion by our team

USAGE: ./cada025 e.g. ./cada025 circuit1.conf

Put all files(xxx.config, xxx.cut, xxx.data...) in the same folder of the binary executable file cada025. Pass config filename as command line option, e.g. ./cada025 circuit1.conf When the program finished, it will print "Program completed!" on stdout.