From 215869a2936f322008433de71dabd2bd22fbde4e Mon Sep 17 00:00:00 2001
From: trevor_hansen <trevor_hansen@e59a4935-1847-0410-ae03-e826735625c1>
Date: Sat, 7 Aug 2010 13:33:28 +0000
Subject: [PATCH] Bugfix. --output-CNF was broken when outputting with
 Cryptominisat. A signed / unsigned problem.

git-svn-id: https://stp-fast-prover.svn.sourceforge.net/svnroot/stp-fast-prover/trunk/stp@972 e59a4935-1847-0410-ae03-e826735625c1
---
 src/to-sat/ToSAT.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/to-sat/ToSAT.cpp b/src/to-sat/ToSAT.cpp
index 3c58272..27df312 100644
--- a/src/to-sat/ToSAT.cpp
+++ b/src/to-sat/ToSAT.cpp
@@ -226,7 +226,7 @@ namespace BEEV
     	            MINISAT::Var v = it->second;
 
     				if (negate)
-    					file << -(v + 1) << " ";
+    					file << "-" << (v + 1) << " ";
     				else
     					file << (v + 1) << " ";
     			}
-- 
2.47.3