Pedro Salgueiro <p...@di.uevora.pt> writes:

> Is this the expected behavior of Gecode when handling with large
> integers, or am I doing something wrong?

I could be wrong about this, but I just had a quick glance at the
implementation and its seems to allocate datastructures of a size
proportial to the width of the domain.  So if you have small values and
very large values, the width is going to be very large.

If I am right, then you might be better off encoding your N values into
the interval [0,N-1] and then possibly using an element constraint to
decode them where necessary.

Then again, I could be completely off base :-/

Cheers,

--Denys

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