diff options
| 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 /src/smt/set_defaults.cpp | |
| 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 'src/smt/set_defaults.cpp')
| -rw-r--r-- | src/smt/set_defaults.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/smt/set_defaults.cpp b/src/smt/set_defaults.cpp index d9123e7f4..4402beba2 100644 --- a/src/smt/set_defaults.cpp +++ b/src/smt/set_defaults.cpp @@ -623,7 +623,8 @@ void setDefaults(LogicInfo& logic, bool isInternalSubsolver) } // If in arrays, set the UF handler to arrays - if (logic.isTheoryEnabled(THEORY_ARRAYS) + if (logic.isTheoryEnabled(THEORY_ARRAYS) && !options::ufHo() + && !options::finiteModelFind() && (!logic.isQuantified() || (logic.isQuantified() && !logic.isTheoryEnabled(THEORY_UF)))) { |