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author | Aina Niemetz <aina.niemetz@gmail.com> | 2020-06-04 15:19:18 -0700 |
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committer | GitHub <noreply@github.com> | 2020-06-04 15:19:18 -0700 |
commit | c5e74835268abbade41524a0584d3b58e3b000f7 (patch) | |
tree | f9c4d9b0bfda35d0fea98690849db61c902248be /src/theory/theory_engine.cpp | |
parent | e7e9b3587f82bb57c25bc52fdb229687cded5e22 (diff) | |
parent | 6c608754e8058098e410e208d0b6cc0f586b79ca (diff) |
Merge branch 'master' into fixJavaTestsfixJavaTests
Diffstat (limited to 'src/theory/theory_engine.cpp')
-rw-r--r-- | src/theory/theory_engine.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/theory/theory_engine.cpp b/src/theory/theory_engine.cpp index 2c27c6054..71c144daa 100644 --- a/src/theory/theory_engine.cpp +++ b/src/theory/theory_engine.cpp @@ -1931,7 +1931,14 @@ theory::LemmaStatus TheoryEngine::lemma(TNode node, // Lemma analysis isn't online yet; this lemma may only live for this // user level. - return theory::LemmaStatus(additionalLemmas[0], d_userContext->getLevel()); + Node retLemma = additionalLemmas[0]; + if (additionalLemmas.size() > 1) + { + // the returned lemma is the conjunction of all additional lemmas. + retLemma = + NodeManager::currentNM()->mkNode(kind::AND, additionalLemmas.ref()); + } + return theory::LemmaStatus(retLemma, d_userContext->getLevel()); } void TheoryEngine::conflict(TNode conflict, TheoryId theoryId) { |