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Added simplification before the concurrent call to PDR.

This commit is contained in:
Alan Mishchenko 2012-09-20 19:51:39 -07:00
parent d21c0be44a
commit 5f09917c22
2 changed files with 17 additions and 3 deletions
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4
src/base/io/io.c
View File

@ -195,8 +195,8 @@ int IoCommandRead( Abc_Frame_t * pAbc, int argc, char ** argv )
pFileName = argv[globalUtilOptind];
// fix the wrong symbol
for ( pTemp = pFileName; *pTemp; pTemp++ )
if ( *pTemp == '>' )
*pTemp = '\\';
if ( *pTemp == '>' || *pTemp == '\\' )
*pTemp = '/';
// read libraries
Command[0] = 0;
assert( strlen(pFileName) < 900 );

16
src/proof/abs/absPth.c
View File

@ -20,6 +20,7 @@
#include "abs.h"
#include "proof/pdr/pdr.h"
#include "proof/ssw/ssw.h"
// to compile on Linux, add -lpthread to LIBS in Makefile
@ -135,9 +136,11 @@ void * Abs_ProverThread( void * pArg )
}
void Gia_GlaProveAbsracted( Gia_Man_t * pGia, int fVerbose )
{
extern Aig_Man_t * Dar_ManRwsat( Aig_Man_t * pAig, int fBalance, int fVerbose );
Abs_ThData_t * pThData;
Ssw_Pars_t Pars, * pPars = &Pars;
Aig_Man_t * pAig, * pTemp;
Gia_Man_t * pAbs;
Aig_Man_t * pAig;
pthread_t ProverThread;
int status;
// disable verbosity
@ -148,6 +151,17 @@ void Gia_GlaProveAbsracted( Gia_Man_t * pGia, int fVerbose )
Gia_ManCleanValue( pGia );
pAig = Gia_ManToAigSimple( pAbs );
Gia_ManStop( pAbs );
// simplify abstraction
Ssw_ManSetDefaultParams( pPars );
pPars->nFramesK = 4;
pAig = Ssw_SignalCorrespondence( pTemp = pAig, pPars );
//printf( "\n" );
//Aig_ManPrintStats( pTemp );
//Aig_ManPrintStats( pAig );
Aig_ManStop( pTemp );
// synthesize abstraction
pAig = Dar_ManRwsat( pTemp = pAig, 0, 0 );
Aig_ManStop( pTemp );
// reset the proof
status = pthread_mutex_lock(&g_mutex); assert( status == 0 );
g_fAbstractionProved = 0;