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Diffstat (limited to 'test/regress/regress0/ho/simple-matching-partial.smt2')
| -rw-r--r-- | test/regress/regress0/ho/simple-matching-partial.smt2 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/regress/regress0/ho/simple-matching-partial.smt2 b/test/regress/regress0/ho/simple-matching-partial.smt2 new file mode 100644 index 000000000..41b2a0bca --- /dev/null +++ b/test/regress/regress0/ho/simple-matching-partial.smt2 @@ -0,0 +1,17 @@ +; COMMAND-LINE: --uf-ho +; EXPECT: unsat +(set-logic ALL) +(set-info :status unsat) +(declare-sort U 0) +(declare-fun f (U U) U) +(declare-fun g (U) U) +(declare-fun a () U) +(declare-fun b () U) +(declare-fun c () U) +; should instantiate f/x, g/y +(assert (forall ((x (-> U U U)) (y (-> U U))) (=> (not (= (x a) y)) (or (= (x a c) b) (= (y c) b))))) +(assert (not (= (f a c) b))) +(assert (not (= (g c) b))) +; this is required for unsatisfiable or else (f a) can be equal to g +(assert (not (= (f a a) (g a)))) +(check-sat) |