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abc
Commit de978ced by Alan Mishchenko
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Version abc80719

parent 13f52980
Showing with 360 additions and 41 deletions
abc.dsp
......@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /W3 /GX /O2 /I "src/base/abc" /I "src/base/abci" /I "src/base/cmd" /I "src/base/io" /I "src/base/main" /I "src/base/ver" /I "src/bdd/cudd" /I "src/bdd/dsd" /I "src/bdd/epd" /I "src/bdd/mtr" /I "src/bdd/parse" /I "src/bdd/reo" /I "src/bdd/cas" /I "src/map/fpga" /I "src/map/mapper" /I "src/map/mio" /I "src/map/super" /I "src/map/if" /I "src/map/pcm" /I "src/map/ply" /I "src/misc/extra" /I "src/misc/mvc" /I "src/misc/st" /I "src/misc/util" /I "src/misc/espresso" /I "src/misc/nm" /I "src/misc/vec" /I "src/misc/hash" /I "src/misc/bzlib" /I "src/misc/zlib" /I "src/opt/cut" /I "src/opt/dec" /I "src/opt/fxu" /I "src/opt/rwr" /I "src/opt/sim" /I "src/opt/ret" /I "src/opt/res" /I "src/opt/lpk" /I "src/sat/bsat" /I "src/sat/csat" /I "src/sat/msat" /I "src/sat/fraig" /I "src/sat/nsat" /I "src/sat/psat" /I "src/aig/ivy" /I "src/aig/hop" /I "src/aig/rwt" /I "src/aig/deco" /I "src/aig/mem" /I "src/aig/dar" /I "src/aig/fra" /I "src/aig/cnf" /I "src/aig/csw" /I "src/aig/ioa" /I "src/aig/aig" /I "src/aig/kit" /I "src/aig/bdc" /I "src/aig/bar" /I "src/aig/ntl" /I "src/aig/nwk" /I "src/aig/tim" /I "src/opt/mfs" /I "src/aig/mfx" /I "src/aig/saig" /I "src/aig/bbr" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /D "__STDC__" /D ABC_DLL=DLLEXPORT /D "_CRT_SECURE_NO_DEPRECATE" /FR /YX /FD /c
# ADD CPP /nologo /W3 /GX /O2 /I "src/base/abc" /I "src/base/abci" /I "src/base/cmd" /I "src/base/io" /I "src/base/main" /I "src/base/ver" /I "src/bdd/cudd" /I "src/bdd/dsd" /I "src/bdd/epd" /I "src/bdd/mtr" /I "src/bdd/parse" /I "src/bdd/reo" /I "src/bdd/cas" /I "src/map/fpga" /I "src/map/mapper" /I "src/map/mio" /I "src/map/super" /I "src/map/if" /I "src/map/pcm" /I "src/map/ply" /I "src/misc/extra" /I "src/misc/mvc" /I "src/misc/st" /I "src/misc/util" /I "src/misc/espresso" /I "src/misc/nm" /I "src/misc/vec" /I "src/misc/hash" /I "src/misc/bzlib" /I "src/misc/zlib" /I "src/opt/cut" /I "src/opt/dec" /I "src/opt/fxu" /I "src/opt/rwr" /I "src/opt/sim" /I "src/opt/ret" /I "src/opt/res" /I "src/opt/lpk" /I "src/sat/bsat" /I "src/sat/csat" /I "src/sat/msat" /I "src/sat/fraig" /I "src/sat/nsat" /I "src/sat/psat" /I "src/aig/ivy" /I "src/aig/hop" /I "src/aig/rwt" /I "src/aig/deco" /I "src/aig/mem" /I "src/aig/dar" /I "src/aig/fra" /I "src/aig/cnf" /I "src/aig/csw" /I "src/aig/ioa" /I "src/aig/aig" /I "src/aig/kit" /I "src/aig/bdc" /I "src/aig/bar" /I "src/aig/ntl" /I "src/aig/nwk" /I "src/aig/tim" /I "src/opt/mfs" /I "src/aig/mfx" /I "src/aig/saig" /I "src/aig/bbr" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /D "__STDC__" /D ABC_DLL=DLLEXPORT /D "_CRT_SECURE_NO_DEPRECATE" /D "ABC_USE_LIBRARIES" /FR /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
......@@ -66,7 +66,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "src/base/abc" /I "src/base/abci" /I "src/base/cmd" /I "src/base/io" /I "src/base/main" /I "src/base/ver" /I "src/bdd/cudd" /I "src/bdd/dsd" /I "src/bdd/epd" /I "src/bdd/mtr" /I "src/bdd/parse" /I "src/bdd/reo" /I "src/bdd/cas" /I "src/map/fpga" /I "src/map/mapper" /I "src/map/mio" /I "src/map/super" /I "src/map/if" /I "src/map/pcm" /I "src/map/ply" /I "src/misc/extra" /I "src/misc/mvc" /I "src/misc/st" /I "src/misc/util" /I "src/misc/espresso" /I "src/misc/nm" /I "src/misc/vec" /I "src/misc/hash" /I "src/misc/bzlib" /I "src/misc/zlib" /I "src/opt/cut" /I "src/opt/dec" /I "src/opt/fxu" /I "src/opt/rwr" /I "src/opt/sim" /I "src/opt/ret" /I "src/opt/res" /I "src/opt/lpk" /I "src/sat/bsat" /I "src/sat/csat" /I "src/sat/msat" /I "src/sat/fraig" /I "src/sat/nsat" /I "src/sat/psat" /I "src/aig/ivy" /I "src/aig/hop" /I "src/aig/rwt" /I "src/aig/deco" /I "src/aig/mem" /I "src/aig/dar" /I "src/aig/fra" /I "src/aig/cnf" /I "src/aig/csw" /I "src/aig/ioa" /I "src/aig/aig" /I "src/aig/kit" /I "src/aig/bdc" /I "src/aig/bar" /I "src/aig/ntl" /I "src/aig/nwk" /I "src/aig/tim" /I "src/opt/mfs" /I "src/aig/mfx" /I "src/aig/saig" /I "src/aig/bbr" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "__STDC__" /D ABC_DLL=DLLEXPORT /D "_CRT_SECURE_NO_DEPRECATE" /FR /YX /FD /GZ /c
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "src/base/abc" /I "src/base/abci" /I "src/base/cmd" /I "src/base/io" /I "src/base/main" /I "src/base/ver" /I "src/bdd/cudd" /I "src/bdd/dsd" /I "src/bdd/epd" /I "src/bdd/mtr" /I "src/bdd/parse" /I "src/bdd/reo" /I "src/bdd/cas" /I "src/map/fpga" /I "src/map/mapper" /I "src/map/mio" /I "src/map/super" /I "src/map/if" /I "src/map/pcm" /I "src/map/ply" /I "src/misc/extra" /I "src/misc/mvc" /I "src/misc/st" /I "src/misc/util" /I "src/misc/espresso" /I "src/misc/nm" /I "src/misc/vec" /I "src/misc/hash" /I "src/misc/bzlib" /I "src/misc/zlib" /I "src/opt/cut" /I "src/opt/dec" /I "src/opt/fxu" /I "src/opt/rwr" /I "src/opt/sim" /I "src/opt/ret" /I "src/opt/res" /I "src/opt/lpk" /I "src/sat/bsat" /I "src/sat/csat" /I "src/sat/msat" /I "src/sat/fraig" /I "src/sat/nsat" /I "src/sat/psat" /I "src/aig/ivy" /I "src/aig/hop" /I "src/aig/rwt" /I "src/aig/deco" /I "src/aig/mem" /I "src/aig/dar" /I "src/aig/fra" /I "src/aig/cnf" /I "src/aig/csw" /I "src/aig/ioa" /I "src/aig/aig" /I "src/aig/kit" /I "src/aig/bdc" /I "src/aig/bar" /I "src/aig/ntl" /I "src/aig/nwk" /I "src/aig/tim" /I "src/opt/mfs" /I "src/aig/mfx" /I "src/aig/saig" /I "src/aig/bbr" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "__STDC__" /D ABC_DLL=DLLEXPORT /D "_CRT_SECURE_NO_DEPRECATE" /D "ABC_USE_LIBRARIES" /FR /YX /FD /GZ /c
# SUBTRACT CPP /X
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
......@@ -3224,6 +3224,10 @@ SOURCE=.\src\aig\saig\saigScl.c
SOURCE=.\src\aig\saig\saigTrans.c
# End Source File
# Begin Source File
SOURCE=.\src\aig\saig\saigUnique.c
# End Source File
# End Group
# End Group
# End Group
......
src/aig/cnf/cnf.h
......@@ -136,6 +136,7 @@ extern Cnf_Dat_t * Cnf_DataAlloc( Aig_Man_t * pAig, int nVars, int nClauses,
extern Cnf_Dat_t * Cnf_DataDup( Cnf_Dat_t * p );
extern void Cnf_DataFree( Cnf_Dat_t * p );
extern void Cnf_DataLift( Cnf_Dat_t * p, int nVarsPlus );
extern void Cnf_DataFlipLastLiteral( Cnf_Dat_t * p );
extern void Cnf_DataPrint( Cnf_Dat_t * p, int fReadable );
extern void Cnf_DataWriteIntoFile( Cnf_Dat_t * p, char * pFileName, int fReadable );
extern void * Cnf_DataWriteIntoSolver( Cnf_Dat_t * p, int nFrames, int fInit );
......
src/aig/cnf/cnfMan.c
......@@ -213,6 +213,22 @@ void Cnf_DataLift( Cnf_Dat_t * p, int nVarsPlus )
SeeAlso []
***********************************************************************/
void Cnf_DataFlipLastLiteral( Cnf_Dat_t * p )
{
p->pClauses[0][p->nLiterals-1] = lit_neg( p->pClauses[0][p->nLiterals-1] );
}
/**Function*************************************************************
Synopsis [Writes CNF into a file.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cnf_DataPrint( Cnf_Dat_t * p, int fReadable )
{
FILE * pFile = stdout;
......
src/aig/fra/fraSec.c
......@@ -389,11 +389,11 @@ PRT( "Time", clock() - clkTotal );
clk = clock();
if ( pParSec->fInterpolation && RetValue == -1 && Aig_ManRegNum(pNew) > 0 && Aig_ManPoNum(pNew)-Aig_ManRegNum(pNew) == 1 )
{
extern int Saig_Interpolate( Aig_Man_t * pAig, int nConfLimit, int fRewrite, int fTransLoop, int fUsePudlak, int fVerbose, int * pDepth );
extern int Saig_Interpolate( Aig_Man_t * pAig, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUseIp, int fCheckInd, int fCheckKstep, int fVerbose, int * pDepth );
int Depth;
pNew->nTruePis = Aig_ManPiNum(pNew) - Aig_ManRegNum(pNew);
pNew->nTruePos = Aig_ManPoNum(pNew) - Aig_ManRegNum(pNew);
RetValue = Saig_Interpolate( pNew, 5000, 0, 1, 0, pParSec->fVeryVerbose, &Depth );
RetValue = Saig_Interpolate( pNew, 5000, 40, 0, 1, 0, 1, 1, pParSec->fVeryVerbose, &Depth );
if ( pParSec->fVerbose )
{
if ( RetValue == 1 )
......
src/aig/saig/module.make
......@@ -9,4 +9,5 @@ SRC += src/aig/saig/saigBmc.c \
src/aig/saig/saigRetMin.c \
src/aig/saig/saigRetStep.c \
src/aig/saig/saigScl.c \
src/aig/saig/saigTrans.c
src/aig/saig/saigTrans.c \
src/aig/saig/saigUnique.c
src/aig/saig/saig.h
......@@ -85,7 +85,7 @@ extern Aig_Man_t * Saig_ManHaigRecord( Aig_Man_t * p, int nIters, int nSte
extern void Saig_ManDumpBlif( Aig_Man_t * p, char * pFileName );
extern Aig_Man_t * Saig_ManReadBlif( char * pFileName );
/*=== saigInter.c ==========================================================*/
extern int Saig_Interpolate( Aig_Man_t * pAig, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUsePudlak, int fCheckInd, int fVerbose, int * pDepth );
extern int Saig_Interpolate( Aig_Man_t * pAig, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUsePudlak, int fCheckInd, int fCheckKstep, int fVerbose, int * pDepth );
/*=== saigMiter.c ==========================================================*/
extern Aig_Man_t * Saig_ManCreateMiter( Aig_Man_t * p1, Aig_Man_t * p2, int Oper );
/*=== saigPhase.c ==========================================================*/
......
src/aig/saig/saigUnique.c 0 → 100644
/**CFile****************************************************************
FileName [saigUnique.c]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Sequential AIG package.]
Synopsis [Containment checking with unique state constraints.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - June 20, 2005.]
Revision [$Id: saigUnique.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
***********************************************************************/
#include "saig.h"
#include "cnf.h"
#include "satSolver.h"
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
/**Function*************************************************************
Synopsis [Create timeframes of the manager for interpolation.]
Description [The resulting manager is combinational. The primary inputs
corresponding to register outputs are ordered first.]
SideEffects []
SeeAlso []
***********************************************************************/
Aig_Man_t * Saig_ManFramesLatches( Aig_Man_t * pAig, int nFrames, Vec_Ptr_t ** pvMapReg )
{
Aig_Man_t * pFrames;
Aig_Obj_t * pObj, * pObjLi, * pObjLo;
int i, f;
assert( Saig_ManRegNum(pAig) > 0 );
pFrames = Aig_ManStart( Aig_ManNodeNum(pAig) * nFrames );
// map the constant node
Aig_ManConst1(pAig)->pData = Aig_ManConst1( pFrames );
// create variables for register outputs
*pvMapReg = Vec_PtrAlloc( (nFrames+1) * Saig_ManRegNum(pAig) );
Saig_ManForEachLo( pAig, pObj, i )
{
pObj->pData = Aig_ObjCreatePi( pFrames );
Vec_PtrPush( *pvMapReg, pObj->pData );
}
// add timeframes
for ( f = 0; f < nFrames; f++ )
{
// create PI nodes for this frame
Saig_ManForEachPi( pAig, pObj, i )
pObj->pData = Aig_ObjCreatePi( pFrames );
// add internal nodes of this frame
Aig_ManForEachNode( pAig, pObj, i )
pObj->pData = Aig_And( pFrames, Aig_ObjChild0Copy(pObj), Aig_ObjChild1Copy(pObj) );
// save register inputs
Saig_ManForEachLi( pAig, pObj, i )
pObj->pData = Aig_ObjChild0Copy(pObj);
// transfer to register outputs
Saig_ManForEachLiLo( pAig, pObjLi, pObjLo, i )
{
pObjLo->pData = pObjLi->pData;
Vec_PtrPush( *pvMapReg, pObjLo->pData );
}
}
return pFrames;
}
/**Function*************************************************************
Synopsis [Duplicates AIG while mapping PIs into the given array.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Saig_ManAppendCone( Aig_Man_t * pOld, Aig_Man_t * pNew, Aig_Obj_t ** ppNewPis, int fCompl )
{
Aig_Obj_t * pObj;
int i;
assert( Aig_ManPoNum(pOld) == 1 );
// create the PIs
Aig_ManCleanData( pOld );
Aig_ManConst1(pOld)->pData = Aig_ManConst1(pNew);
Aig_ManForEachPi( pOld, pObj, i )
pObj->pData = ppNewPis[i];
// duplicate internal nodes
Aig_ManForEachNode( pOld, pObj, i )
pObj->pData = Aig_And( pNew, Aig_ObjChild0Copy(pObj), Aig_ObjChild1Copy(pObj) );
// add one PO to new
pObj = Aig_ManPo( pOld, 0 );
Aig_ObjCreatePo( pNew, Aig_NotCond( Aig_ObjChild0Copy(pObj), fCompl ) );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Saig_ManUniqueState( Aig_Man_t * pTrans, Vec_Ptr_t * vInters )
{
Aig_Man_t * pFrames, * pInterNext, * pInterThis;
Aig_Obj_t ** ppNodes;
Vec_Ptr_t * vMapRegs;
Cnf_Dat_t * pCnf;
sat_solver * pSat;
int f, nRegs, status;
nRegs = Saig_ManRegNum(pTrans);
assert( nRegs > 0 );
assert( Vec_PtrSize(vInters) > 1 );
// generate the timeframes
pFrames = Saig_ManFramesLatches( pTrans, Vec_PtrSize(vInters)-1, &vMapRegs );
assert( Vec_PtrSize(vMapRegs) == Vec_PtrSize(vInters) * nRegs );
// add main constraints to the timeframes
ppNodes = (Aig_Obj_t **)Vec_PtrArray(vMapRegs);
Vec_PtrForEachEntryStop( vInters, pInterThis, f, Vec_PtrSize(vInters)-1 )
{
assert( nRegs == Aig_ManPiNum(pInterThis) );
pInterNext = Vec_PtrEntry( vInters, f+1 );
Saig_ManAppendCone( pInterNext, pFrames, ppNodes + f * nRegs, 0 );
Saig_ManAppendCone( pInterThis, pFrames, ppNodes + f * nRegs, 1 );
}
Saig_ManAppendCone( Vec_PtrEntryLast(vInters), pFrames, ppNodes + f * nRegs, 1 );
Aig_ManCleanup( pFrames );
Vec_PtrFree( vMapRegs );
// convert to CNF
pCnf = Cnf_Derive( pFrames, 0 );
pSat = Cnf_DataWriteIntoSolver( pCnf, 1, 0 );
Cnf_DataFree( pCnf );
Aig_ManStop( pFrames );
if ( pSat == NULL )
return 1;
// solve the problem
status = sat_solver_solve( pSat, NULL, NULL, (sint64)0, (sint64)0, (sint64)0, (sint64)0 );
sat_solver_delete( pSat );
return status == l_False;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
src/base/abci/abc.c
......@@ -15348,9 +15348,10 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
int fTransLoop;
int fUsePudlak;
int fCheckInd;
int fCheckKstep;
int fVerbose;
extern int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUsePudlak, int fCheckInd, int fVerbose );
extern int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUsePudlak, int fCheckInd, int fCheckKstep, int fVerbose );
pNtk = Abc_FrameReadNtk(pAbc);
pOut = Abc_FrameReadOut(pAbc);
......@@ -15363,9 +15364,10 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
fTransLoop = 1;
fUsePudlak = 0;
fCheckInd = 0;
fCheckKstep= 0;
fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "CFrtpivh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "CFrtpikvh" ) ) != EOF )
{
switch ( c )
{
......@@ -15403,6 +15405,9 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'i':
fCheckInd ^= 1;
break;
case 'k':
fCheckKstep ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
......@@ -15432,18 +15437,20 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( stdout, "Currently only works for single-output miters (run \"orpos\").\n" );
return 0;
}
Abc_NtkDarBmcInter( pNtk, nBTLimit, nFramesMax, fRewrite, fTransLoop, fUsePudlak, fCheckInd, fVerbose );
Abc_NtkDarBmcInter( pNtk, nBTLimit, nFramesMax, fRewrite, fTransLoop, fUsePudlak, fCheckInd, fCheckKstep, fVerbose );
return 0;
usage:
fprintf( pErr, "usage: int [-CF num] [-rtpivh]\n" );
fprintf( pErr, "usage: int [-CF num] [-rtpikvh]\n" );
fprintf( pErr, "\t uses interpolation to prove the property\n" );
fprintf( pErr, "\t-C num : the limit on conflicts for one SAT run [default = %d]\n", nBTLimit );
fprintf( pErr, "\t-F num : the limit on number of frames to unroll [default = %d]\n", nFramesMax );
fprintf( pErr, "\t-r : toggle the use of rewriting [default = %s]\n", fRewrite? "yes": "no" );
fprintf( pErr, "\t-t : toggle adding transition into the init state [default = %s]\n", fTransLoop? "yes": "no" );
fprintf( pErr, "\t-p : toggle using original Pudlak's interpolation procedure [default = %s]\n", fUsePudlak? "yes": "no" );
// fprintf( pErr, "\t-p : toggle using original Pudlak's interpolation procedure [default = %s]\n", fUsePudlak? "yes": "no" );
fprintf( pErr, "\t-p : toggle using MiniSat-1.14p (now, Windows-only) [default = %s]\n", fUsePudlak? "yes": "no" );
fprintf( pErr, "\t-i : toggle inductive containment checking [default = %s]\n", fCheckInd? "yes": "no" );
fprintf( pErr, "\t-k : toggle simple and k-step induction [default = %s]\n", fCheckKstep? "k-step": "simple" );
fprintf( pErr, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
return 1;
......
src/base/abci/abcDar.c
......@@ -1270,7 +1270,7 @@ PRT( "Time", clock() - clk );
SeeAlso []
***********************************************************************/
int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUsePudlak, int fCheckInd, int fVerbose )
int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int nFramesMax, int fRewrite, int fTransLoop, int fUsePudlak, int fCheckInd, int fCheckKstep, int fVerbose )
{
Aig_Man_t * pMan;
int RetValue, Depth, clk = clock();
......@@ -1282,7 +1282,7 @@ int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int nFramesMax, int fR
return -1;
}
assert( pMan->nRegs > 0 );
RetValue = Saig_Interpolate( pMan, nConfLimit, nFramesMax, fRewrite, fTransLoop, fUsePudlak, fCheckInd, fVerbose, &Depth );
RetValue = Saig_Interpolate( pMan, nConfLimit, nFramesMax, fRewrite, fTransLoop, fUsePudlak, fCheckInd, fCheckKstep, fVerbose, &Depth );
if ( RetValue == 1 )
printf( "Property proved. " );
else if ( RetValue == 0 )
......
src/sat/bsat/satInterA.c
......@@ -809,8 +809,12 @@ int Inta_ManProcessRoots( Inta_Man_t * p )
if ( !Inta_ManEnqueue( p, pClause->pLits[0], pClause ) )
{
// detected root level conflict
printf( "Error in Inta_ManProcessRoots(): Detected a root-level conflict too early!\n" );
assert( 0 );
// printf( "Error in Inta_ManProcessRoots(): Detected a root-level conflict too early!\n" );
// assert( 0 );
// detected root level conflict
Inta_ManProofTraceOne( p, pClause, p->pCnf->pEmpty );
if ( p->fVerbose )
printf( "Found root level conflict!\n" );
return 0;
}
}
......
src/sat/bsat/satSolver.c
......@@ -1061,7 +1061,8 @@ bool sat_solver_addclause(sat_solver* s, lit* begin, lit* end)
begin = veci_begin( &s->temp_clause );
end = begin + veci_size( &s->temp_clause );
if (begin == end) return false;
if (begin == end)
return false;
//printlits(begin,end); printf("\n");
// insertion sort
......@@ -1076,6 +1077,16 @@ bool sat_solver_addclause(sat_solver* s, lit* begin, lit* end)
sat_solver_setnvars(s,maxvar+1);
// sat_solver_setnvars(s, lit_var(*(end-1))+1 );
///////////////////////////////////
// add clause to internal storage
if ( s->pStore )
{
extern int Sto_ManAddClause( void * p, lit * pBeg, lit * pEnd );
int RetValue = Sto_ManAddClause( s->pStore, begin, end );
assert( RetValue );
}
///////////////////////////////////
//printlits(begin,end); printf("\n");
values = s->assigns;
......@@ -1095,16 +1106,6 @@ bool sat_solver_addclause(sat_solver* s, lit* begin, lit* end)
if (j == begin) // empty clause
return false;
///////////////////////////////////
// add clause to internal storage
if ( s->pStore )
{
extern int Sto_ManAddClause( void * p, lit * pBeg, lit * pEnd );
int RetValue = Sto_ManAddClause( s->pStore, begin, j );
assert( RetValue );
}
///////////////////////////////////
if (j - begin == 1) // unit clause
return enqueue(s,*begin,(clause*)0);
......@@ -1164,6 +1165,19 @@ int sat_solver_solve(sat_solver* s, lit* begin, lit* end, sint64 nConfLimit, sin
lbool* values = s->assigns;
lit* i;
////////////////////////////////////////////////
if ( s->fSolved )
{
if ( s->pStore )
{
extern int Sto_ManAddClause( void * p, lit * pBeg, lit * pEnd );
int RetValue = Sto_ManAddClause( s->pStore, NULL, NULL );
assert( RetValue );
}
return l_False;
}
////////////////////////////////////////////////
// set the external limits
s->nCalls++;
s->nRestarts = 0;
......
src/sat/bsat/satSolver.h
......@@ -182,6 +182,7 @@ struct sat_solver_t
// clause store
void * pStore;
int fSolved;
// trace recording
FILE * pFile;
......
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