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Diffstat (limited to 'test/regress/regress0/bv/ackermann5.smt2')
-rw-r--r-- | test/regress/regress0/bv/ackermann5.smt2 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/regress/regress0/bv/ackermann5.smt2 b/test/regress/regress0/bv/ackermann5.smt2 new file mode 100644 index 000000000..d29311109 --- /dev/null +++ b/test/regress/regress0/bv/ackermann5.smt2 @@ -0,0 +1,31 @@ +; COMMAND-LINE: --ackermann --no-check-models --no-check-proofs --no-check-unsat-cores +; EXPECT: sat +(set-logic QF_UFBV) + +(declare-sort S 0) +(declare-sort T 0) + +(declare-fun s1 () S) +(declare-fun s2 () S) +(declare-fun t1 () T) +(declare-fun t2 () T) + +(declare-fun a () (_ BitVec 4)) +(declare-fun b () (_ BitVec 4)) + +(declare-fun f (S) (_ BitVec 4)) +(declare-fun g (S) S) +(declare-fun h (T) S) +(declare-fun i (T) T) + +(assert (= (f s1) (bvand a b))) +(assert (= (f s2) (bvand a b))) + +(assert (= (f (g s1)) (f (h (i t1))))) +(assert (= (f (g (h (i t2)))) (f (h (i t2))))) +(assert (= t1 t2)) +(assert (= s1 (h (i t2)))) + +(check-sat) +(exit) + |