diff options
| author | Morgan Deters <mdeters@cs.nyu.edu> | 2014-03-07 10:24:04 -0500 |
|---|---|---|
| committer | Morgan Deters <mdeters@cs.nyu.edu> | 2014-03-07 23:48:49 -0500 |
| commit | d01269e2d5a02952fbda74dcd9629acfbf23dfd4 (patch) | |
| tree | d8f2a90ddd94ade15edf84b48523e7ff76f78554 /src/smt | |
| parent | 01cff049fac316d84ee05f747975a26b04e9c3a2 (diff) | |
Remove --ite-remove-quant; support pulling ground ITEs out of quantifier bodies; fix bug 551, improper ITE removal under quantifiers.
Diffstat (limited to 'src/smt')
| -rw-r--r-- | src/smt/smt_engine.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/smt/smt_engine.cpp b/src/smt/smt_engine.cpp index 1bbc99f09..16528e404 100644 --- a/src/smt/smt_engine.cpp +++ b/src/smt/smt_engine.cpp @@ -3999,6 +3999,10 @@ void SmtEngine::checkModel(bool hardFailure) { continue; } + // Replace the already-known ITEs (this is important for ground ITEs under quantifiers). + n = d_private->d_iteRemover.replace(n); + Notice() << "SmtEngine::checkModel(): -- ite replacement gives " << n << endl; + // As a last-ditch effort, ask model to simplify it. // Presently, this is only an issue for quantifiers, which can have a value // but don't show up in our substitution map above. |