From ee9fd3e11b761bddfc1042ddf735be152f400a43 Mon Sep 17 00:00:00 2001
From: Aina Niemetz <aina.niemetz@gmail.com>
Date: Wed, 15 May 2019 13:29:00 -0700
Subject: [PATCH]  BV: Do not enable abstraction when eager bit-blasting by
 default. (#3001)

---
 src/options/options_handler.cpp | 51 +++++++++++++++++++--------------
 1 file changed, 30 insertions(+), 21 deletions(-)

diff --git a/src/options/options_handler.cpp b/src/options/options_handler.cpp
index 7a4967de5..2a59ace11 100644
--- a/src/options/options_handler.cpp
+++ b/src/options/options_handler.cpp
@@ -1298,26 +1298,34 @@ eager\n\
 theory::bv::BitblastMode OptionsHandler::stringToBitblastMode(
     std::string option, std::string optarg)
 {
-  if(optarg == "lazy") {
-    if (!options::bitvectorPropagate.wasSetByUser()) {
+  if (optarg == "lazy")
+  {
+    if (!options::bitvectorPropagate.wasSetByUser())
+    {
       options::bitvectorPropagate.set(true);
     }
-    if (!options::bitvectorEqualitySolver.wasSetByUser()) {
+    if (!options::bitvectorEqualitySolver.wasSetByUser())
+    {
       options::bitvectorEqualitySolver.set(true);
     }
-    if (!options::bitvectorEqualitySlicer.wasSetByUser()) {
-      if (options::incrementalSolving() ||
-          options::produceModels()) {
+    if (!options::bitvectorEqualitySlicer.wasSetByUser())
+    {
+      if (options::incrementalSolving() || options::produceModels())
+      {
         options::bitvectorEqualitySlicer.set(theory::bv::BITVECTOR_SLICER_OFF);
-      } else {
+      }
+      else
+      {
         options::bitvectorEqualitySlicer.set(theory::bv::BITVECTOR_SLICER_AUTO);
       }
     }
 
-    if (!options::bitvectorInequalitySolver.wasSetByUser()) {
+    if (!options::bitvectorInequalitySolver.wasSetByUser())
+    {
       options::bitvectorInequalitySolver.set(true);
     }
-    if (!options::bitvectorAlgebraicSolver.wasSetByUser()) {
+    if (!options::bitvectorAlgebraicSolver.wasSetByUser())
+    {
       options::bitvectorAlgebraicSolver.set(true);
     }
     if (options::bvSatSolver() != theory::bv::SAT_SOLVER_MINISAT)
@@ -1325,23 +1333,24 @@ theory::bv::BitblastMode OptionsHandler::stringToBitblastMode(
       throwLazyBBUnsupported(options::bvSatSolver());
     }
     return theory::bv::BITBLAST_MODE_LAZY;
-  } else if(optarg == "eager") {
-    if (!options::bitvectorToBool.wasSetByUser()) {
+  }
+  else if (optarg == "eager")
+  {
+    if (!options::bitvectorToBool.wasSetByUser())
+    {
       options::bitvectorToBool.set(true);
     }
-
-    if (!options::bvAbstraction.wasSetByUser() &&
-        !options::skolemizeArguments.wasSetByUser()) {
-      options::bvAbstraction.set(true);
-      options::skolemizeArguments.set(true);
-    }
     return theory::bv::BITBLAST_MODE_EAGER;
-  } else if(optarg == "help") {
+  }
+  else if (optarg == "help")
+  {
     puts(s_bitblastingModeHelp.c_str());
     exit(1);
-  } else {
-    throw OptionException(std::string("unknown option for --bitblast: `") +
-                          optarg + "'.  Try --bitblast=help.");
+  }
+  else
+  {
+    throw OptionException(std::string("unknown option for --bitblast: `")
+                          + optarg + "'.  Try --bitblast=help.");
   }
 }
 
-- 
2.30.2