diff options
| author | ajreynol <andrew.j.reynolds@gmail.com> | 2015-09-28 16:18:32 +0200 |
|---|---|---|
| committer | ajreynol <andrew.j.reynolds@gmail.com> | 2015-09-28 16:18:32 +0200 |
| commit | ef7b7bba7bc9b207d5a2198518f21b13490caa32 (patch) | |
| tree | 43867e7dcab54bd77bc07167e096cc518b0be035 /test/regress/regress0/strings | |
| parent | 187e5d57adeda59c8899321c882db1d5b9a6f2ba (diff) | |
Improve quantifiers engine wrt incremental presolve. Add regressions.
Diffstat (limited to 'test/regress/regress0/strings')
| -rw-r--r-- | test/regress/regress0/strings/Makefile.am | 3 | ||||
| -rw-r--r-- | test/regress/regress0/strings/norn-360.smt2 | 25 |
2 files changed, 27 insertions, 1 deletions
diff --git a/test/regress/regress0/strings/Makefile.am b/test/regress/regress0/strings/Makefile.am index 716d41365..09dbdf08f 100644 --- a/test/regress/regress0/strings/Makefile.am +++ b/test/regress/regress0/strings/Makefile.am @@ -58,7 +58,8 @@ TESTS = \ bug613.smt2 \ idof-triv.smt2 \ chapman150408.smt2 \ - pierre150331.smt2 + pierre150331.smt2 \ + norn-360.smt2 FAILING_TESTS = diff --git a/test/regress/regress0/strings/norn-360.smt2 b/test/regress/regress0/strings/norn-360.smt2 new file mode 100644 index 000000000..573dcbe01 --- /dev/null +++ b/test/regress/regress0/strings/norn-360.smt2 @@ -0,0 +1,25 @@ +(set-logic QF_SLIA) +(set-option :strings-exp true) +(set-info :status sat) + +(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 (str.++ var_3 "z" var_4 ) (re.++ (re.* (re.union (re.union (str.to.re "z") (str.to.re "b")) (re.++ (str.to.re "a") (re.union (re.union (str.to.re "z") (str.to.re "b")) (str.to.re "a"))))) (str.to.re "a")))) +(assert (str.in.re (str.++ var_3 "z" var_4 ) (re.++ (re.* (re.union (re.union (str.to.re "z") (str.to.re "b")) (re.++ (str.to.re "a") (re.union (str.to.re "z") (str.to.re "a"))))) (str.to.re "a")))) +(assert (str.in.re (str.++ var_3 "z" var_4 ) (re.++ (re.* (re.union (str.to.re "z") (re.++ (re.union (str.to.re "b") (str.to.re "a")) (re.union (str.to.re "z") (str.to.re "b"))))) (re.union (str.to.re "b") (str.to.re "a"))))) +(assert (str.in.re var_4 (re.* (re.range "a" "u")))) +(assert (str.in.re var_3 (re.* (re.range "a" "u")))) +(assert (<= 0 (str.len var_4))) +(check-sat)
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