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-rw-r--r--test/regress/CMakeLists.txt1
-rw-r--r--test/regress/regress0/parser/bv_arity_smt2.6.smt213
2 files changed, 14 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt
index 2c6acf69c..97ca9a1be 100644
--- a/test/regress/CMakeLists.txt
+++ b/test/regress/CMakeLists.txt
@@ -534,6 +534,7 @@ set(regress_0_tests
regress0/options/invalid_dump.smt2
regress0/parallel-let.smt2
regress0/parser/as.smt2
+ regress0/parser/bv_arity_smt2.6.smt2
regress0/parser/constraint.smt2
regress0/parser/declarefun-emptyset-uf.smt2
regress0/parser/shadow_fun_symbol_all.smt2
diff --git a/test/regress/regress0/parser/bv_arity_smt2.6.smt2 b/test/regress/regress0/parser/bv_arity_smt2.6.smt2
new file mode 100644
index 000000000..437d80f56
--- /dev/null
+++ b/test/regress/regress0/parser/bv_arity_smt2.6.smt2
@@ -0,0 +1,13 @@
+; COMMAND-LINE: --strict-parsing
+(set-info :status unsat)
+(set-logic QF_BV)
+(declare-const x (_ BitVec 8))
+(declare-const y (_ BitVec 8))
+(declare-const z (_ BitVec 8))
+(assert (or (not (= (bvadd x y z) (bvadd (bvadd x y) z)))
+ (not (= (bvmul x y z) (bvmul (bvmul x y) z)))
+ (not (= (bvand x y z) (bvand (bvand x y) z)))
+ (not (= (bvor x y z) (bvor (bvor x y) z)))
+ (not (= (bvxor x y z) (bvxor (bvxor x y) z)))
+ (not (= (bvxnor x y z) (bvxnor (bvxnor x y) z)))))
+(check-sat)
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