[Scip] scip reports optimal solution along with violated constraints

[Martin Bergner]

Hello Tobias,

> Could you please recompile SCIP from scratch, and also recompile your code from scratch, 
> making sure that the include path is consistent with the SCIP libraries?
I did this, recompiled everything and checked my include paths. It did
not change anything. I recompiled everything in release mode, no change.

What I still think is strange, is that a export shows that all the
constraints are in the problem but are somehow not really checked.

A quick check: The problem in scip->prob has some constraints while the
lp in solve.c:3191 does not have any rows or columns, so the output is
"ok" in this respect.

Regards,
Martin