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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2020-10-12 08:33:32 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-12 08:33:32 -0500 |
| commit | e93c443a0bfb1a66909e8467b24da399be3d01ac (patch) | |
| tree | abe0e2d365f01541f32835d44e68ce0a9dde79f3 /test | |
| parent | 3d49a4413c819f6dee337ac7c53b6f6c6b510377 (diff) | |
Ensure uninterpreted sort owner is UF if uf-ho or finite-model-find is enabled. (#5248)
This ensures that arrays is not the owner of uninterpreted sorts if uf-ho or finite-model-find are enabled. In these cases, the UF solver implements special techniques (cardinality, ho reasoning) that should take priority.
Fixes #5233.
Diffstat (limited to 'test')
| -rw-r--r-- | test/regress/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | test/regress/regress0/ho/issue5233-part1-usort-owner.smt2 | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index 1eca91a5a..3a6c60fb0 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -559,6 +559,7 @@ set(regress_0_tests regress0/ho/hoa0008.smt2 regress0/ho/issue4477.smt2 regress0/ho/issue4990-care-graph.smt2 + regress0/ho/issue5233-part1-usort-owner.smt2 regress0/ho/ite-apply-eq.smt2 regress0/ho/lambda-equality-non-canon.smt2 regress0/ho/match-middle.smt2 diff --git a/test/regress/regress0/ho/issue5233-part1-usort-owner.smt2 b/test/regress/regress0/ho/issue5233-part1-usort-owner.smt2 new file mode 100644 index 000000000..e97b914a2 --- /dev/null +++ b/test/regress/regress0/ho/issue5233-part1-usort-owner.smt2 @@ -0,0 +1,8 @@ +; COMMAND-LINE: --uf-ho +; EXPECT: sat +(set-logic QF_AUFBVLIA) +(set-option :uf-ho true) +(declare-fun a (Int) Int) +(declare-fun b (Int) Int) +(assert (distinct a b)) +(check-sat) |