When using multiple heuristics, e.g. in alternation, the order of heuristics in
the report lines (e.g. best heuristic value 10/4/11) is not clear to the user.
According to Shahab Jabbari, it is apparently not the order in which the
heuristics are specified on the command line. Probably the heuristics are sorted
by memory address, which can vary from system to system or even run to run.
Having a predictable order and some information on what is what (e.g. using the
symbolic names or heuristic expressions from the command line) would be useful.