- removed the computeAux in quantifiers which was incorrect. This fixes the bug.
- since we aim at expansion trees and not the correct LK proofs, I also remove all weakening introductions in the computation of the LK proof. The weakenings
made the proof too big for our weak data structures to handle. Now I think more examples will go through although the computation of the LK proof is not precise now.
I can also make it precise by adding possible weakenings to the end-sequent but since this information is completely useless to the users of the expansion trees
I decided not to.
- with regard yo variable renaming. Martin already solved the problem. When the end-sequent is not skolemized, then he computes it from the resolution proof.
Since the original end-sequent is again, not important for the computation of expansion trees, I added another boolean field for computing the end-sequent
in such a way anyway, you can call it for example:
loadProver9LKProof("../../testing/prover9-TSTP/ALG/ALG012-1/Prover9---1109a.UNS-Ref.s.out",true,true)
if this solution is ok with everybody, we can make it the default behavior
This solves the problem with variable renaming



git-svn-id: http://gapt.googlecode.com/svn/trunk/source@1410 85d21ef8-add0-11de-ae77-5bfb9c5a3f34