diff options
Diffstat (limited to 'test/regress/regress1/quantifiers')
| -rw-r--r-- | test/regress/regress1/quantifiers/prenex-scholl-smt08_RNDPRE_RNDPRE_4_6.smt2 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/regress/regress1/quantifiers/prenex-scholl-smt08_RNDPRE_RNDPRE_4_6.smt2 b/test/regress/regress1/quantifiers/prenex-scholl-smt08_RNDPRE_RNDPRE_4_6.smt2 new file mode 100644 index 000000000..f0a4560d1 --- /dev/null +++ b/test/regress/regress1/quantifiers/prenex-scholl-smt08_RNDPRE_RNDPRE_4_6.smt2 @@ -0,0 +1,19 @@ +(set-info :smt-lib-version 2.6) +(set-logic LRA) +(set-info :source | + Scholl, Christoph; Disch, Stefan; Pigorsch, Florian and Kupferschmid, + Stefan; Using an SMT Solver and Craig Interpolation to Detect and Remove + Redundant Linear Constraints in Representations of Non-Convex Polyhedra. + Proceedings of 6th International Workshop on Satisfiability Modulo + Theories, Princeton, USA, July 2008. + <http://abs.informatik.uni-freiburg.de/smtbench/> +|) +(set-info :category "random") +(set-info :status unsat) +(declare-fun x1 () Real) +(declare-fun x2 () Real) +(declare-fun x3 () Real) +(declare-fun x4 () Real) +(assert (forall ((?x1 Real)) (exists ((?x2 Real)) (forall ((?x3 Real)) (exists ((?x4 Real)) (or (and (and (and (>= (+ (+ (* (- 54) ?x1) (* 62 ?x3)) (* (- 53) ?x4)) 79) (not (= (+ (+ (* (- 49) ?x1) (* 25 ?x2)) (* 51 ?x3)) 12))) (or (< (+ (+ (* 5 ?x1) (* 20 ?x2)) (* (- 1) ?x3)) 0) (not (= (+ (+ (* 58 ?x1) (* 61 ?x2)) (* 74 ?x3)) (- 18))))) (or (and (>= (+ (+ (* 48 ?x1) (* (- 47) ?x2)) (* 1 ?x4)) 61) (>= (+ (+ (* (- 19) ?x1) (* (- 80) ?x2)) (* (- 66) ?x3)) 25)) (and (<= (+ (+ (* (- 63) ?x2) (* (- 98) ?x3)) (* (- 4) ?x4)) (- 28)) (not (= (+ (+ (+ (* 10 ?x1) (* 47 ?x2)) (* 77 ?x3)) (* 73 ?x4)) 72))))) (and (or (or (= (+ (+ (* 40 ?x1) (* 16 ?x3)) (* 33 ?x4)) 0) (not (= (+ (+ (* 94 ?x2) (* (- 32) ?x3)) (* (- 19) ?x4)) (- 6)))) (or (not (= (+ (+ (+ (* (- 8) ?x1) (* (- 45) ?x2)) (* 34 ?x3)) (* 11 ?x4)) 57)) (> (+ (* (- 7) ?x2) (* (- 17) ?x3)) 0))) (and (< (+ (+ (+ (* 51 ?x1) (* 5 ?x2)) (* (- 86) ?x3)) (* (- 33) ?x4)) (- 32)) (and (>= (+ (* 50 ?x1) (* (- 46) ?x4)) 37) (not (= (+ (* (- 95) ?x2) (* (- 96) ?x4)) (- 24)))))))))))) +(check-sat) +(exit) |