From: Andrew Reynolds <andrew.j.reynolds@gmail.com>
Date: Wed, 10 Oct 2018 21:56:27 +0000 (-0500)
Subject: Fix cegis so that evaluation unfolding is not interleaved. (#2614)
X-Git-Tag: cvc5-1.0.0~4439
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=aa84926fb81001cc86661dead2ac5b856dd45ba3;p=cvc5.git

Fix cegis so that evaluation unfolding is not interleaved. (#2614)
---

diff --git a/src/theory/quantifiers/sygus/cegis.cpp b/src/theory/quantifiers/sygus/cegis.cpp
index 2e7f0cc02..06f041d93 100644
--- a/src/theory/quantifiers/sygus/cegis.cpp
+++ b/src/theory/quantifiers/sygus/cegis.cpp
@@ -198,6 +198,7 @@ bool Cegis::addEvalLemmas(const std::vector<Node>& candidates,
       Node lem = nm->mkNode(
           OR, eager_exps[i].negate(), eager_terms[i].eqNode(eager_vals[i]));
       lems.push_back(lem);
+      addedEvalLemmas = true;
       Trace("cegqi-lemma") << "Cegqi::Lemma : evaluation unfold : " << lem
                            << std::endl;
     }