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add option to validate result of PDR. Add PDR tactic. Add fixedpoint parsing

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2012-11-17 20:47:49 +01:00
parent 68ae5d434c
commit 50385e7e29
32 changed files with 836 additions and 393 deletions
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4
src/ast/proof_checker/proof_checker.h
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@ -23,7 +23,7 @@ Revision History:
#include "map.h"
class proof_checker {
ast_manager& m_manager;
ast_manager& m;
proof_ref_vector m_todo;
expr_mark m_marked;
expr_ref_vector m_pinned;
@ -111,6 +111,8 @@ private:
expr* mk_hyp(unsigned num_hyps, expr * const * hyps);
void dump_proof(proof * pr);
void dump_proof(unsigned num_antecedents, expr * const * antecedents, expr * consequent);
void set_false(expr_ref& e, unsigned idx, expr_ref& lit);
};
#endif