Improvements to the SAT sweeper.

abcexe.dsp

@@ -88,10 +88,6 @@ LINK32=link.exe
 # PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
 # Begin Source File
 
-SOURCE=.\src\proof\cec\cecSatG2.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\src\base\main\main.c
 # End Source File
 # End Group

src/aig/gia/gia.h

@@ -235,6 +235,7 @@ struct Gia_Man_t_
     Vec_Wrd_t *    vSuppWords;    // support information
     Vec_Int_t      vCopiesTwo;    // intermediate copies
     Vec_Int_t      vSuppVars;     // used variables
+    Vec_Int_t      vVarMap;       // used variables
     Gia_Dat_t *    pUData;
 };
 

src/aig/gia/giaMan.c

@@ -129,6 +129,7 @@ void Gia_ManStop( Gia_Man_t * p )
     Vec_IntFreeP( &p->vVar2Obj );
     Vec_IntErase( &p->vCopiesTwo );
     Vec_IntErase( &p->vSuppVars );
+    Vec_IntErase( &p->vVarMap );
     Vec_WrdFreeP( &p->vSuppWords );
     Vec_IntFreeP( &p->vTtNums );
     Vec_IntFreeP( &p->vTtNodes );