Experiments with don't-cares.

abclib.dsp

@@ -787,10 +787,6 @@ SOURCE=.\src\base\wlc\wlcAbs.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\src\base\wlc\wlcPth.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\src\base\wlc\wlcAbs2.c
 # End Source File
 # Begin Source File
@@ -815,6 +811,10 @@ SOURCE=.\src\base\wlc\wlcNtk.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\src\base\wlc\wlcPth.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\src\base\wlc\wlcReadSmt.c
 # End Source File
 # Begin Source File
@@ -1073,6 +1073,14 @@ SOURCE=.\src\base\acb\acbCom.c
 
 SOURCE=.\src\base\acb\acbFunc.c
 # End Source File
+# Begin Source File
+
+SOURCE=.\src\base\acb\acbMfs.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\src\base\acb\acbUtil.c
+# End Source File
 # End Group
 # End Group
 # Begin Group "bdd"
@@ -5687,6 +5695,10 @@ SOURCE=.\src\proof\acec\acec.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\src\proof\acec\acec2Booth.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\src\proof\acec\acecBo.c
 # End Source File
 # Begin Source File

src/base/acb/acbMfs.c

+/**CFile****************************************************************
+
+  FileName    [acb.c]
+
+  SystemName  [ABC: Logic synthesis and verification system.]
+
+  PackageName [Hierarchical word-level netlist.]
+
+  Synopsis    []
+
+  Author      [Alan Mishchenko]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - July 21, 2015.]
+
+  Revision    [$Id: acb.c,v 1.00 2014/11/29 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include "acb.h"
+
+ABC_NAMESPACE_IMPL_START
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFINITIONS                         ///
+////////////////////////////////////////////////////////////////////////
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+
+ABC_NAMESPACE_IMPL_END
+

src/base/acb/module.make

 SRC +=    src/base/acb/acbAbc.c \
     src/base/acb/acbAig.c \
     src/base/acb/acbCom.c \
-    src/base/acb/acbFunc.c 
+    src/base/acb/acbFunc.c \
+    src/base/acb/acbMfs.c \
+    src/base/acb/acbUtil.c 

src/proof/acec/module.make

@@ -15,4 +15,5 @@ SRC +=    src/proof/acec/acecCl.c \
     src/proof/acec/acecSt.c \
     src/proof/acec/acecTree.c \
     src/proof/acec/acecUtil.c \
+    src/proof/acec/acec2Mult.c \
     src/proof/acec/acecXor.c