diff options
Diffstat (limited to 'test/regress')
| -rw-r--r-- | test/regress/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | test/regress/regress1/strings/non-terminating-rewrite-aent.smt2 | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index cb535a469..5e64cfcbc 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -2287,6 +2287,7 @@ set(regress_1_tests regress1/strings/nf-ff-contains-abs.smt2 regress1/strings/no-lazy-pp-quant.smt2 regress1/strings/non_termination_regular_expression4.smt2 + regress1/strings/non-terminating-rewrite-aent.smt2 regress1/strings/norn-13.smt2 regress1/strings/norn-360.smt2 regress1/strings/norn-ab.smt2 diff --git a/test/regress/regress1/strings/non-terminating-rewrite-aent.smt2 b/test/regress/regress1/strings/non-terminating-rewrite-aent.smt2 new file mode 100644 index 000000000..211209255 --- /dev/null +++ b/test/regress/regress1/strings/non-terminating-rewrite-aent.smt2 @@ -0,0 +1,11 @@ +; COMMAND-LINE: --strings-exp +; EXPECT: sat +(set-logic ALL) +(set-info :status sat) +(declare-fun a () String) +(declare-fun b () String) +(declare-fun c () String) +(assert +(let ((_let_1 (str.len a))) (let ((_let_2 (str.len b))) (let ((_let_3 (+ _let_1 (* (- 1) _let_2)))) (let ((_let_4 (ite (>= _let_3 1) (str.substr a 0 _let_3) (str.substr b 0 (+ (* (- 1) _let_1) _let_2))))) (let ((_let_5 (str.len _let_4))) (let ((_let_6 (str.len c))) (let ((_let_7 (+ _let_6 (* (- 1) _let_5)))) (let ((_let_8 (ite (>= _let_7 0) (str.substr c _let_5 _let_7) (str.substr _let_4 _let_6 (+ (* (- 1) _let_6) _let_5))))) (let ((_let_9 (str.len _let_8))) (let ((_let_10 (ite (>= _let_1 _let_9) (str.substr a _let_9 (- _let_1 _let_9)) (str.substr _let_8 _let_1 (- _let_9 _let_1))))) (and (= _let_8 (str.++ a _let_10)) (not (= "" _let_10)) (>= (str.len _let_10) 1)))))))))))) +) +(check-sat) |