diff options
Diffstat (limited to 'test/regress/regress1/strings/str002.smt2')
| -rw-r--r-- | test/regress/regress1/strings/str002.smt2 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/regress/regress1/strings/str002.smt2 b/test/regress/regress1/strings/str002.smt2 new file mode 100644 index 000000000..62512ef79 --- /dev/null +++ b/test/regress/regress1/strings/str002.smt2 @@ -0,0 +1,18 @@ +(set-logic QF_S) +(set-info :status unsat) + +(declare-fun xx () String) +(declare-fun yy () String) +(declare-fun zz () String) +(declare-fun ww () String) +(declare-fun pp () String) +(declare-fun qq () String) + +; assoc +(assert (or (= xx (str.++ yy "aa")) (= zz (str.++ yy "aa")) +)) +(assert (and (not (= (str.++ xx "bb") (str.++ yy "aa" "bb"))) + (not (= (str.++ zz "bb") (str.++ yy "aa" "bb"))) +)) + +(check-sat) |