luke
/
abc
mirror of https://github.com/YosysHQ/abc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Adding CEC command &splitprove.

This commit is contained in:
Alan Mishchenko 2014-06-02 10:01:07 -07:00
parent 67050333b2
commit 802377ed4e
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/proof/cec/cecSplit.c
View File

@ -207,7 +207,7 @@ static inline sat_solver * Cec_GiaDeriveSolver( Gia_Man_t * p, int nTimeOut )
Cnf_DataFree( pCnf );
return pSat;
}
static inline int Cnf_GiaSolveOne( Gia_Man_t * p, int nTimeOut, int fVerbose )
static inline int Cnf_GiaSolveOne( Gia_Man_t * p, int nTimeOut, int nSize, int fVerbose )
{
static int Counter = 0;
abctime clk = Abc_Clock();
@ -216,6 +216,7 @@ static inline int Cnf_GiaSolveOne( Gia_Man_t * p, int nTimeOut, int fVerbose )
if ( fVerbose )
{
printf( "Iter%6d : ", Counter++ );
printf( "Size =%7d ", nSize );
printf( "Input = %3d ", Gia_ManPiNum(p) );
printf( "Var =%10d ", sat_solver_nvars(pSat) );
printf( "Clause =%10d ", sat_solver_nclauses(pSat) );
@ -252,9 +253,9 @@ static inline int Cnf_GiaSolveOne( Gia_Man_t * p, int nTimeOut, int fVerbose )
}
*/
}
static inline int Cnf_GiaCheckOne( Vec_Ptr_t * vStack, Gia_Man_t * p, int nTimeOut, int fVerbose )
static inline int Cnf_GiaCheckOne( Vec_Ptr_t * vStack, Gia_Man_t * p, int nTimeOut, int nSize, int fVerbose )
{
int status = Cnf_GiaSolveOne( p, nTimeOut, fVerbose );
int status = Cnf_GiaSolveOne( p, nTimeOut, nSize, fVerbose );
if ( status == -1 )
{
Vec_PtrPush( vStack, p );
@ -304,7 +305,7 @@ int Cec_GiaSplitTest( Gia_Man_t * p, int nTimeOut, int fVerbose )
}
// start with the current problem
vStack = Vec_PtrAlloc( 1000 );
if ( !Cnf_GiaCheckOne(vStack, pNew, nTimeOut, fVerbose) )
if ( !Cnf_GiaCheckOne(vStack, pNew, nTimeOut, Vec_PtrSize(vStack), fVerbose) )
RetValue = 0;
else
{
@ -313,7 +314,7 @@ int Cec_GiaSplitTest( Gia_Man_t * p, int nTimeOut, int fVerbose )
pNew = (Gia_Man_t *)Vec_PtrPop( vStack );
// cofactor
pPart0 = Gia_ManDupDfsRehash( pNew, 1, 0 );
if ( !Cnf_GiaCheckOne(vStack, pPart0, nTimeOut, fVerbose) )
if ( !Cnf_GiaCheckOne(vStack, pPart0, nTimeOut, Vec_PtrSize(vStack), fVerbose) )
{
Gia_ManStop( pNew );
RetValue = 0;
@ -322,13 +323,13 @@ int Cec_GiaSplitTest( Gia_Man_t * p, int nTimeOut, int fVerbose )
// cofactor
pPart1 = Gia_ManDupDfsRehash( pNew, 1, 1 );
Gia_ManStop( pNew );
if ( !Cnf_GiaCheckOne(vStack, pPart1, nTimeOut, fVerbose) )
if ( !Cnf_GiaCheckOne(vStack, pPart1, nTimeOut, Vec_PtrSize(vStack), fVerbose) )
{
RetValue = 0;
break;
}
if ( Vec_PtrSize(vStack) > 2 )
break;
// if ( Vec_PtrSize(vStack) > 2 )
// break;
}
if ( Vec_PtrSize(vStack) == 0 )
RetValue = 1;