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/**CFile****************************************************************
FileName [AbcGlucoseCmd.cpp]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [SAT solver Glucose 3.0.]
Synopsis [Interface to Glucose.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - September 6, 2017.]
Revision [$Id: AbcGlucoseCmd.cpp,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "aig/gia/gia.h"
#include "base/main/mainInt.h"
#include "sat/glucose/AbcGlucose.h"
ABC_NAMESPACE_IMPL_START
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
static int Abc_CommandGlucose( Abc_Frame_t * pAbc, int argc, char ** argv );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
extern "C" {
void Glucose_Init(Abc_Frame_t *pAbc)
{
Cmd_CommandAdd( pAbc, "ABC9", "&gluco", Abc_CommandGlucose, 0 );
}
void Glucose_End( Abc_Frame_t * pAbc )
{
}
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Abc_CommandGlucose( Abc_Frame_t * pAbc, int argc, char ** argv )
{
int c = 0;
int pre = 1;
int verb = 0;
int nConfls = 0;
Glucose_Pars pPars;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Cpvh" ) ) != EOF )
{
switch ( c )
{
case 'C':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-C\" should be followed by an integer.\n" );
goto usage;
}
nConfls = atoi(argv[globalUtilOptind]);
globalUtilOptind++;
if ( nConfls < 0 )
goto usage;
break;
case 'p':
pre ^= 1;
break;
case 'v':
verb ^= 1;
break;
case 'h':
goto usage;
default:
goto usage;
}
}
pPars = Glucose_CreatePars(pre,verb,0,nConfls);
if ( argc == globalUtilOptind + 1 )
{
Glucose_SolveCnf( argv[globalUtilOptind], &pPars );
return 0;
}
if ( pAbc->pGia == NULL )
{
Abc_Print( -1, "Abc_CommandGlucose(): There is no AIG.\n" );
return 1;
}
if ( Glucose_SolveAig( pAbc->pGia, &pPars ) == 10 )
Abc_FrameReplaceCex( pAbc, &pAbc->pGia->pCexComb );
return 0;
usage:
Abc_Print( -2, "usage: &gluco [-C num] [-pvh] <file.cnf>\n" );
Abc_Print( -2, "\t run glucose\n" );
Abc_Print( -2, "\t-C num : conflict limit [default = %d]\n", nConfls );
Abc_Print( -2, "\t-p : enable preprocessing [default = %d]\n",pre);
Abc_Print( -2, "\t-v : verbosity [default = %d]\n",verb);
Abc_Print( -2, "\t-h : print the command usage\n");
Abc_Print( -2, "\t<file.cnf> : (optional) CNF file to solve\n");
return 1;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
ABC_NAMESPACE_IMPL_END
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