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/**CFile****************************************************************
FileName [pdr.h]
SystemName [ABC: Logic synthesis and verification system.]
PackageName [Property driven reachability.]
Synopsis [External declarations.]
Author [Alan Mishchenko]
Affiliation [UC Berkeley]
Date [Ver. 1.0. Started - November 20, 2010.]
Revision [$Id: pdr.h,v 1.00 2010/11/20 00:00:00 alanmi Exp $]
***********************************************************************/
#ifndef ABC__sat__pdr__pdr_h
#define ABC__sat__pdr__pdr_h
ABC_NAMESPACE_HEADER_START
////////////////////////////////////////////////////////////////////////
/// INCLUDES ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// PARAMETERS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// BASIC TYPES ///
////////////////////////////////////////////////////////////////////////
typedef struct Pdr_Par_t_ Pdr_Par_t;
struct Pdr_Par_t_
{
// int iOutput; // zero-based number of primary output to solve
int nRecycle; // limit on vars for recycling
int nFrameMax; // limit on frame count
int nConfLimit; // limit on SAT solver conflicts
int nRestLimit; // limit on the number of proof-obligations
int nTimeOut; // timeout in seconds
int nTimeOutGap; // approximate timeout in seconds since the last change
int nTimeOutOne; // approximate timeout in seconds per one output
int fTwoRounds; // use two rounds for generalization
int fMonoCnf; // monolythic CNF
int fDumpInv; // dump inductive invariant
int fShortest; // forces bug traces to be shortest
int fShiftStart; // allows clause pushing to start from an intermediate frame
int fReuseProofOblig; // reuses proof-obligationgs in the last timeframe
int fSkipGeneral; // skips expensive generalization step
int fVerbose; // verbose output`
int fVeryVerbose; // very verbose output
int fNotVerbose; // not printing line by line progress
int fSilent; // totally silent execution
int fSolveAll; // do not stop when found a SAT output
int fStoreCex; // enable storing counter-examples in MO mode
int fUseBridge; // use bridge interface
int nFailOuts; // the number of failed outputs
int nDropOuts; // the number of timed out outputs
int nProveOuts; // the number of proved outputs
int iFrame; // explored up to this frame
int RunId; // PDR id in this run
int(*pFuncStop)(int); // callback to terminate
int(*pFuncOnFail)(int,Abc_Cex_t*); // called for a failed output in MO mode
abctime timeLastSolved; // the time when the last output was solved
Vec_Int_t * vOutMap; // in the multi-output mode, contains status for each PO (0 = sat; 1 = unsat; negative = undecided)
};
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/// FUNCTION DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
/*=== pdrCore.c ==========================================================*/
extern void Pdr_ManSetDefaultParams( Pdr_Par_t * pPars );
extern int Pdr_ManSolve( Aig_Man_t * p, Pdr_Par_t * pPars );
ABC_NAMESPACE_HEADER_END
#endif
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////
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