diff options
Diffstat (limited to 'test/regress/regress1/sygus/proj-issue183.smt2')
| -rw-r--r-- | test/regress/regress1/sygus/proj-issue183.smt2 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/regress/regress1/sygus/proj-issue183.smt2 b/test/regress/regress1/sygus/proj-issue183.smt2 new file mode 100644 index 000000000..e50e035f3 --- /dev/null +++ b/test/regress/regress1/sygus/proj-issue183.smt2 @@ -0,0 +1,20 @@ +; COMMAND-LINE: --strings-exp +; EXPECT: sat +(set-logic ALL) +(set-option :sygus-inference true) +(set-info :status sat) +(declare-fun a () String) +(declare-fun b () String) +(declare-const c String) +(declare-const d String) +(declare-fun g () Bool) +(declare-fun e () Bool) +(declare-fun f () String) +(assert (str.in_re (str.substr a 0 (str.len (str.substr a 0 (str.len (str.substr a 0 (str.len c)))))) (re.* (re.++ (str.to_re "") (re.* (str.to_re "aa")))))) +(assert (str.in_re (str.substr b 0 (str.len d)) (re.* (re.++ (re.* (str.to_re "")) (str.to_re "bb"))))) +(assert (= 4 (str.len d))) +(assert (not (= (str.substr a 0 (str.len c)) d))) +(assert (= g (not (= "file" (str.substr a (str.len c) (str.len f)))))) +(assert (= e (not g))) +(assert e) +(check-sat) |