mirror of https://github.com/YosysHQ/abc.git
97 lines
3.6 KiB
C
97 lines
3.6 KiB
C
/**CFile****************************************************************
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FileName [int.h]
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SystemName [ABC: Logic synthesis and verification system.]
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PackageName [Interpolation engine.]
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Synopsis [External declarations.]
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Author [Alan Mishchenko]
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Affiliation [UC Berkeley]
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Date [Ver. 1.0. Started - June 24, 2008.]
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Revision [$Id: int.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
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***********************************************************************/
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#ifndef ABC__aig__int__int_h
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#define ABC__aig__int__int_h
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/*
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The interpolation algorithm implemented here was introduced in the paper:
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K. L. McMillan. Interpolation and SAT-based model checking. CAV’03, pp. 1-13.
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*/
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////////////////////////////////////////////////////////////////////////
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/// INCLUDES ///
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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/// PARAMETERS ///
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////////////////////////////////////////////////////////////////////////
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ABC_NAMESPACE_HEADER_START
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////////////////////////////////////////////////////////////////////////
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/// BASIC TYPES ///
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////////////////////////////////////////////////////////////////////////
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// simulation manager
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typedef struct Inter_ManParams_t_ Inter_ManParams_t;
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struct Inter_ManParams_t_
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{
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int nBTLimit; // limit on the number of conflicts
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int nFramesMax; // the max number timeframes to unroll
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int nSecLimit; // time limit in seconds
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int nFramesK; // the number of timeframes to use in induction
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int fRewrite; // use additional rewriting to simplify timeframes
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int fTransLoop; // add transition into the init state under new PI var
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int fUsePudlak; // use Pudluk interpolation procedure
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int fUseOther; // use other undisclosed option
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int fUseMiniSat; // use MiniSat-1.14p instead of internal proof engine
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int fCheckKstep; // check using K-step induction
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int fUseBias; // bias decisions to global variables
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int fUseBackward; // perform backward interpolation
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int fUseSeparate; // solve each output separately
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int fUseTwoFrames; // create the OR of two last timeframes
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int fDropSatOuts; // replace by 1 the solved outputs
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int fDropInvar; // dump inductive invariant into file
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int fVerbose; // print verbose statistics
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int iFrameMax; // the time frame reached
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char * pFileName; // file name to dump interpolant
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};
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////////////////////////////////////////////////////////////////////////
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/// MACRO DEFINITIONS ///
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////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////
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/// FUNCTION DECLARATIONS ///
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////////////////////////////////////////////////////////////////////////
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/*=== intCore.c ==========================================================*/
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extern void Inter_ManSetDefaultParams( Inter_ManParams_t * p );
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extern int Inter_ManPerformInterpolation( Aig_Man_t * pAig, Inter_ManParams_t * pPars, int * piFrame );
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ABC_NAMESPACE_HEADER_END
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#endif
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////////////////////////////////////////////////////////////////////////
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/// END OF FILE ///
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////////////////////////////////////////////////////////////////////////
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