diff options
Diffstat (limited to 'src/prop/theory_proxy.cpp')
| -rw-r--r-- | src/prop/theory_proxy.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/prop/theory_proxy.cpp b/src/prop/theory_proxy.cpp index 15a383d92..668b57b40 100644 --- a/src/prop/theory_proxy.cpp +++ b/src/prop/theory_proxy.cpp @@ -1,11 +1,11 @@ /********************* */ -/*! \file sat.cpp +/*! \file theory_proxy.cpp ** \verbatim ** Original author: cconway - ** Major contributors: dejan, taking, mdeters - ** Minor contributors (to current version): kshitij + ** Major contributors: lianah, dejan, kshitij, mdeters + ** Minor contributors (to current version): barrett, taking ** This file is part of the CVC4 prototype. - ** Copyright (c) 2009, 2010, 2011 The Analysis of Computer Systems Group (ACSys) + ** Copyright (c) 2009-2012 The Analysis of Computer Systems Group (ACSys) ** Courant Institute of Mathematical Sciences ** New York University ** See the file COPYING in the top-level source directory for licensing @@ -80,12 +80,13 @@ void TheoryProxy::enqueueTheoryLiteral(const SatLiteral& l) { SatLiteral TheoryProxy::getNextDecisionRequest(bool &stopSearch) { TNode n = d_theoryEngine->getNextDecisionRequest(); - if(not n.isNull()) + if(not n.isNull()) { return d_cnfStream->getLiteral(n); - + } + // If theory doesn't give us a deicsion ask the decision engine. It - // may return in undefSatLiteral in which case the sat solver figure - // it out something + // may return in undefSatLiteral in which case the sat solver uses + // whatever default heuristic it has. Assert(d_decisionEngine != NULL); Assert(stopSearch != true); SatLiteral ret = d_decisionEngine->getNext(stopSearch); |