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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2019-09-27 15:01:42 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-09-27 15:01:42 -0500 |
| commit | b2447df23d473184a7881ead02aa0b1e8f547d53 (patch) | |
| tree | 16bd315ee3358bd857ad4cb6cb910be46990fe6f /test | |
| parent | 6c878c1cf54620b10bac95e5765d0d03bf718f5c (diff) | |
Fix case of disjunctive conclusion in strings (#3254)
Diffstat (limited to 'test')
| -rw-r--r-- | test/regress/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | test/regress/regress1/sygus/issue3247.smt2 | 23 |
2 files changed, 24 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index d4cc9b293..cdf93384e 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -1684,6 +1684,7 @@ set(regress_1_tests regress1/sygus/issue3200.smt2 regress1/sygus/issue3201.smt2 regress1/sygus/issue3205.smt2 + regress1/sygus/issue3247.smt2 regress1/sygus/large-const-simp.sy regress1/sygus/let-bug-simp.sy regress1/sygus/list-head-x.sy diff --git a/test/regress/regress1/sygus/issue3247.smt2 b/test/regress/regress1/sygus/issue3247.smt2 new file mode 100644 index 000000000..6784b8797 --- /dev/null +++ b/test/regress/regress1/sygus/issue3247.smt2 @@ -0,0 +1,23 @@ +; EXPECT: unsat +; COMMAND-LINE: --sygus-inference --strings-exp +(set-logic ALL) +(declare-fun a () String) +(declare-fun b () String) +(declare-fun c () String) +(declare-fun d () String) +(declare-fun f () String) +(declare-fun e () String) +(assert + (not + (= + (str.contains + c + (str.replace d (str.substr b 0 (str.len d)) "A") + ) + (str.contains c "A") + ) + ) +) +(assert (= a (str.++ c f))) +(assert (= b (str.++ d e))) +(check-sat) |