First attempt at incorporating LFSC proof checker into CVC4.

1 files changed, 36 insertions, 0 deletions

diff --git a/src/smt/smt_engine_check_proof.cpp b/src/smt/smt_engine_check_proof.cpp
new file mode 100644
index 000000000..e4de1029b
--- /dev/null
+++ b/src/smt/smt_engine_check_proof.cpp
@@ -0,0 +1,36 @@
+/*********************                                                        */
+/*! \file smt_engine_check_proof.cpp
+ ** \verbatim
+ ** Original author: Morgan Deters
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2013  New York University and The University of Iowa
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief [[ Add one-line brief description here ]]
+ **
+ ** [[ Add lengthier description here ]]
+ ** \todo document this file
+ **/
+
+#include "smt/smt_engine.h"
+#include "check.h"
+
+using namespace CVC4;
+using namespace std;
+
+void SmtEngine::checkProof() {
+
+#ifdef CVC4_PROOF
+
+  //TimerStat::CodeTimer checkProofTimer(d_stats->d_checkProofTime);
+
+#else /* CVC4_PROOF */
+
+  Unreachable("This version of CVC4 was built without proof support; cannot check proofs.");
+
+#endif /* CVC4_PROOF */
+
+}