BiqCrunch comes with specific heuristics for:
One can also add their own heuristics. There are several folders problems/<PROBLEM> that refer to different optimization problems and a problems/user directory where it is possible to write a new heuristic. One can add new heuristics for BiqCrunch by simply creating more problems/<PROBLEM> folders. To add a heuristic for BiqCrunch put a new heur.c file inside the corresponding problem directory. An example of heur.c is provided in the problems/user directory.