From 946c14baf091ccbc5334d3c506921e8c0e9a739c Mon Sep 17 00:00:00 2001
From: Cristian Cadar <c.cadar@imperial.ac.uk>
Date: Mon, 11 Mar 2019 11:10:47 +0000
Subject: Added options in CexCachingSolver.cpp to the constraint solving
 category and improved help messages

---
 lib/Solver/CexCachingSolver.cpp | 50 +++++++++++++++++++++++------------------
 1 file changed, 28 insertions(+), 22 deletions(-)

(limited to 'lib/Solver')

diff --git a/lib/Solver/CexCachingSolver.cpp b/lib/Solver/CexCachingSolver.cpp
index 7c977a57..8bf41ee6 100644
--- a/lib/Solver/CexCachingSolver.cpp
+++ b/lib/Solver/CexCachingSolver.cpp
@@ -11,16 +11,15 @@
 
 #include "klee/Constraints.h"
 #include "klee/Expr.h"
+#include "klee/Internal/ADT/MapOfSets.h"
+#include "klee/Internal/Support/ErrorHandling.h"
+#include "klee/OptionCategories.h"
 #include "klee/SolverImpl.h"
+#include "klee/SolverStats.h"
 #include "klee/TimerStatIncrementer.h"
 #include "klee/util/Assignment.h"
 #include "klee/util/ExprUtil.h"
 #include "klee/util/ExprVisitor.h"
-#include "klee/Internal/ADT/MapOfSets.h"
-
-#include "klee/SolverStats.h"
-
-#include "klee/Internal/Support/ErrorHandling.h"
 
 #include "llvm/Support/CommandLine.h"
 
@@ -28,23 +27,30 @@ using namespace klee;
 using namespace llvm;
 
 namespace {
-  cl::opt<bool>
-  DebugCexCacheCheckBinding("debug-cex-cache-check-binding");
-
-  cl::opt<bool>
-  CexCacheTryAll("cex-cache-try-all",
-                 cl::desc("try substituting all counterexamples before asking the SMT solver"),
-                 cl::init(false));
-
-  cl::opt<bool>
-  CexCacheSuperSet("cex-cache-superset",
-                 cl::desc("try substituting SAT super-set counterexample before asking the SMT solver (default=false)"),
-                 cl::init(false));
-
-  cl::opt<bool>
-  CexCacheExperimental("cex-cache-exp", cl::init(false));
-
-}
+cl::opt<bool> DebugCexCacheCheckBinding(
+    "debug-cex-cache-check-binding", cl::init(false),
+    cl::desc("Debug the correctness of the counterexample "
+             "cache assignments (default=off)"),
+    cl::cat(SolvingCat));
+
+cl::opt<bool>
+    CexCacheTryAll("cex-cache-try-all", cl::init(false),
+                   cl::desc("Try substituting all counterexamples before "
+                            "asking the SMT solver (default=off)"),
+                   cl::cat(SolvingCat));
+
+cl::opt<bool>
+    CexCacheSuperSet("cex-cache-superset", cl::init(false),
+                     cl::desc("Try substituting SAT superset counterexample "
+                              "before asking the SMT solver (default=false)"),
+                     cl::cat(SolvingCat));
+
+cl::opt<bool> CexCacheExperimental(
+    "cex-cache-exp", cl::init(false),
+    cl::desc("Optimization for validity queries (default=off)"),
+    cl::cat(SolvingCat));
+
+} // namespace
 
 ///
 
-- 
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