diff options
Diffstat (limited to 'test/regress/regress0/ho/apply-collapse-unsat.smt2')
| -rw-r--r-- | test/regress/regress0/ho/apply-collapse-unsat.smt2 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/regress/regress0/ho/apply-collapse-unsat.smt2 b/test/regress/regress0/ho/apply-collapse-unsat.smt2 new file mode 100644 index 000000000..101de9081 --- /dev/null +++ b/test/regress/regress0/ho/apply-collapse-unsat.smt2 @@ -0,0 +1,18 @@ +; COMMAND-LINE: --uf-ho +; EXPECT: unsat +(set-logic UF) +(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) +(declare-fun d () U) +(assert (or (= g (f a)) (= g (f b)))) +(assert (not (= (f a a) b))) +(assert (not (= (f b a) b))) +(assert (not (= (f a a) c))) +(assert (not (= (f b a) c))) +(assert (or (= (g a) b) (= (g a) c))) +(check-sat) |