This program checks the validity, feasibility and quality of a solution to the IMADA-CTT problem.
It outputs several data concerning the instance. By modifying the source code it is possible 
to put data in the format which is most convinient, this might be useful for reading data 
with an exact solver. The source might also be used as a starting point to develop the solvers.

The program has not been tested under all possible conditions, therefore, it might contain bugs. 
If you detect any please report to the lecturer (marco@imada.sdu.dk).

To compile:

make all

To run:

checker instance_dir solution_file

checker instance_dir solution_file 1 
to check also room assignment


