| /**CFile**************************************************************** |
| |
| FileName [utilCex.h] |
| |
| SystemName [ABC: Logic synthesis and verification system.] |
| |
| PackageName [Handling sequential counter-examples.] |
| |
| Synopsis [Handling sequential counter-examples.] |
| |
| Author [Alan Mishchenko] |
| |
| Affiliation [UC Berkeley] |
| |
| Date [Ver. 1.0. Started - Feburary 13, 2011.] |
| |
| Revision [$Id: utilCex.h,v 1.00 2011/02/11 00:00:00 alanmi Exp $] |
| |
| ***********************************************************************/ |
| |
| #ifndef ABC__misc__util__utilCex_h |
| #define ABC__misc__util__utilCex_h |
| |
| //////////////////////////////////////////////////////////////////////// |
| /// INCLUDES /// |
| //////////////////////////////////////////////////////////////////////// |
| |
| //////////////////////////////////////////////////////////////////////// |
| /// PARAMETERS /// |
| //////////////////////////////////////////////////////////////////////// |
| |
| ABC_NAMESPACE_HEADER_START |
| |
| //////////////////////////////////////////////////////////////////////// |
| /// BASIC TYPES /// |
| //////////////////////////////////////////////////////////////////////// |
| |
| // sequential counter-example |
| typedef struct Abc_Cex_t_ Abc_Cex_t; |
| struct Abc_Cex_t_ |
| { |
| int iPo; // the zero-based number of PO, for which verification failed |
| int iFrame; // the zero-based number of the time-frame, for which verificaiton failed |
| int nRegs; // the number of registers in the miter |
| int nPis; // the number of primary inputs in the miter |
| int nBits; // the number of words of bit data used |
| unsigned pData[0]; // the cex bit data (the number of bits: nRegs + (iFrame+1) * nPis) |
| }; |
| |
| //////////////////////////////////////////////////////////////////////// |
| /// MACRO DEFINITIONS /// |
| //////////////////////////////////////////////////////////////////////// |
| |
| //////////////////////////////////////////////////////////////////////// |
| /// FUNCTION DECLARATIONS /// |
| //////////////////////////////////////////////////////////////////////// |
| |
| /*=== utilCex.c ===========================================================*/ |
| extern Abc_Cex_t * Abc_CexAlloc( int nRegs, int nTruePis, int nFrames ); |
| extern Abc_Cex_t * Abc_CexAllocFull( int nRegs, int nTruePis, int nFrames ); |
| extern Abc_Cex_t * Abc_CexMakeTriv( int nRegs, int nTruePis, int nTruePos, int iFrameOut ); |
| extern Abc_Cex_t * Abc_CexCreate( int nRegs, int nTruePis, int * pArray, int iFrame, int iPo, int fSkipRegs ); |
| extern Abc_Cex_t * Abc_CexDup( Abc_Cex_t * p, int nRegsNew ); |
| extern Abc_Cex_t * Abc_CexDeriveFromCombModel( int * pModel, int nPis, int nRegs, int iPo ); |
| extern Abc_Cex_t * Abc_CexMerge( Abc_Cex_t * pCex, Abc_Cex_t * pPart, int iFrBeg, int iFrEnd ); |
| extern void Abc_CexPrintStats( Abc_Cex_t * p ); |
| extern void Abc_CexPrintStatsInputs( Abc_Cex_t * p, int nInputs ); |
| extern void Abc_CexPrint( Abc_Cex_t * p ); |
| extern void Abc_CexFreeP( Abc_Cex_t ** p ); |
| extern void Abc_CexFree( Abc_Cex_t * p ); |
| extern Abc_Cex_t * Abc_CexTransformPhase( Abc_Cex_t * p, int nPisOld, int nPosOld, int nRegsOld ); |
| extern Abc_Cex_t * Abc_CexTransformTempor( Abc_Cex_t * p, int nPisOld, int nPosOld, int nRegsOld ); |
| extern Abc_Cex_t * Abc_CexTransformUndc( Abc_Cex_t * p, char * pInit ); |
| extern Abc_Cex_t * Abc_CexPermute( Abc_Cex_t * p, Vec_Int_t * vMapOld2New ); |
| extern Abc_Cex_t * Abc_CexPermuteTwo( Abc_Cex_t * p, Vec_Int_t * vPermOld, Vec_Int_t * vPermNew ); |
| extern int Abc_CexCountOnes( Abc_Cex_t * p ); |
| |
| ABC_NAMESPACE_HEADER_END |
| |
| #endif |
| |
| //////////////////////////////////////////////////////////////////////// |
| /// END OF FILE /// |
| //////////////////////////////////////////////////////////////////////// |
