diff options
Diffstat (limited to 'test/regress/regress1/strings/norn-nel-bug-052116.smt2')
| -rw-r--r-- | test/regress/regress1/strings/norn-nel-bug-052116.smt2 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/regress/regress1/strings/norn-nel-bug-052116.smt2 b/test/regress/regress1/strings/norn-nel-bug-052116.smt2 new file mode 100644 index 000000000..f0c2534a1 --- /dev/null +++ b/test/regress/regress1/strings/norn-nel-bug-052116.smt2 @@ -0,0 +1,23 @@ +(set-logic QF_S) +(set-info :status sat) +(set-option :strings-exp true) + +(declare-fun var_0 () String) +(declare-fun var_1 () String) +(declare-fun var_2 () String) +(declare-fun var_3 () String) +(declare-fun var_4 () String) +(declare-fun var_5 () String) +(declare-fun var_6 () String) +(declare-fun var_7 () String) +(declare-fun var_8 () String) +(declare-fun var_9 () String) +(declare-fun var_10 () String) +(declare-fun var_11 () String) +(declare-fun var_12 () String) + +(assert (str.in.re var_4 (re.* (re.range "a" "u")))) +(assert (str.in.re var_4 (re.++ (re.* (re.union (str.to.re "a") (re.++ (str.to.re "b") (str.to.re "a")))) (str.to.re "b")))) +(assert (str.in.re (str.++ "a" var_4 "b" ) (re.* (re.range "a" "u")))) +(assert (not (str.in.re (str.++ "a" var_4 "b" ) (re.++ (re.* (str.to.re "a")) (re.++ (str.to.re "b") (re.* (str.to.re "b"))))))) +(check-sat) |