From c26a0f8fd971a72e8e9bdf058930c06587856604 Mon Sep 17 00:00:00 2001 From: Andrew Reynolds Date: Thu, 11 Oct 2018 00:31:57 -0500 Subject: Fix string ext inference for rewrites that introduce negation (#2618) --- test/regress/CMakeLists.txt | 1 + test/regress/Makefile.tests | 1 + test/regress/regress1/strings/timeout-no-resp.smt2 | 7 +++++++ 3 files changed, 9 insertions(+) create mode 100644 test/regress/regress1/strings/timeout-no-resp.smt2 (limited to 'test') diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index bfcd640b9..902ddf0f9 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -1548,6 +1548,7 @@ set(regress_1_tests regress1/strings/strings-lt-simple.smt2 regress1/strings/strip-endpt-sound.smt2 regress1/strings/substr001.smt2 + regress1/strings/timeout-no-resp.smt2 regress1/strings/type002.smt2 regress1/strings/type003.smt2 regress1/strings/username_checker_min.smt2 diff --git a/test/regress/Makefile.tests b/test/regress/Makefile.tests index fc080f0e0..91f33721a 100644 --- a/test/regress/Makefile.tests +++ b/test/regress/Makefile.tests @@ -1545,6 +1545,7 @@ REG1_TESTS = \ regress1/strings/strings-lt-simple.smt2 \ regress1/strings/strip-endpt-sound.smt2 \ regress1/strings/substr001.smt2 \ + regress1/strings/timeout-no-resp.smt2 \ regress1/strings/type002.smt2 \ regress1/strings/type003.smt2 \ regress1/strings/username_checker_min.smt2 \ diff --git a/test/regress/regress1/strings/timeout-no-resp.smt2 b/test/regress/regress1/strings/timeout-no-resp.smt2 new file mode 100644 index 000000000..65608da62 --- /dev/null +++ b/test/regress/regress1/strings/timeout-no-resp.smt2 @@ -0,0 +1,7 @@ +(set-logic SLIA) +(set-info :status sat) +(set-option :strings-exp true) +(declare-const x String) +(declare-const y String) +(assert (not (= (str.replace "A" (str.replace x "A" y) x) (str.replace "A" x (str.replace x y x))))) +(check-sat) \ No newline at end of file -- cgit v1.2.3