From d133e87221b0de3a4eb7c286cebda14548874e7c Mon Sep 17 00:00:00 2001
From: lianah <lianahady@gmail.com>
Date: Thu, 26 May 2016 19:05:01 -0400
Subject: [PATCH] Changed aig_bitblaster to work with cryptominisat

---
 src/theory/bv/aig_bitblaster.cpp    | 22 ++++++++++++++++++----
 src/theory/bv/bitblaster_template.h |  2 +-
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/src/theory/bv/aig_bitblaster.cpp b/src/theory/bv/aig_bitblaster.cpp
index 098582433..37e9f4476 100644
--- a/src/theory/bv/aig_bitblaster.cpp
+++ b/src/theory/bv/aig_bitblaster.cpp
@@ -140,10 +140,24 @@ AigBitblaster::AigBitblaster()
   , d_bbAtoms()
   , d_aigOutputNode(NULL)
 {
-  d_nullContext = new context::Context(); 
-  d_satSolver = prop::SatSolverFactory::createMinisat(d_nullContext, smtStatisticsRegistry(), "AigBitblaster");
-  MinisatEmptyNotify* notify = new MinisatEmptyNotify();
-  d_satSolver->setNotify(notify);
+  d_nullContext = new context::Context();
+  switch(options::bvSatSolver()) {
+  case SAT_SOLVER_MINISAT: {
+    prop::BVSatSolverInterface* minisat = prop::SatSolverFactory::createMinisat(d_nullContext,
+                                                                                smtStatisticsRegistry(),
+                                                                                "AigBitblaster");
+    MinisatEmptyNotify* notify = new MinisatEmptyNotify();
+    minisat->setNotify(notify);
+    d_satSolver = minisat;
+    break;
+  }
+  case SAT_SOLVER_CRYPTOMINISAT:
+    d_satSolver = prop::SatSolverFactory::createCryptoMinisat(smtStatisticsRegistry(),
+                                                              "AigBitblaster");
+    break;
+  default:
+    Unreachable("Unknown SAT solver type");
+  }
 }
 
 AigBitblaster::~AigBitblaster() {
diff --git a/src/theory/bv/bitblaster_template.h b/src/theory/bv/bitblaster_template.h
index f9f5361d3..929bccada 100644
--- a/src/theory/bv/bitblaster_template.h
+++ b/src/theory/bv/bitblaster_template.h
@@ -306,7 +306,7 @@ class AigBitblaster : public TBitblaster<Abc_Obj_t*> {
   
   static Abc_Ntk_t* abcAigNetwork;
   context::Context* d_nullContext;
-  prop::BVSatSolverInterface* d_satSolver;
+  prop::SatSolver* d_satSolver;
   TNodeAigMap d_aigCache;
   NodeAigMap d_bbAtoms;
   
-- 
2.30.2