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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2012-01-21 04:30:10 -0800 |
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| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2012-01-21 04:30:10 -0800 |
| commit | 8014f25f6db719fa62336f997963532a14c568f6 (patch) | |
| tree | c691ee91a3a2d452a2bd24ac89a8c717beaa7af7 /src/aig/int/intUtil.c | |
| parent | c44cc5de9429e6b4f1c05045fcf43c9cb96437b5 (diff) | |
| download | abc-8014f25f6db719fa62336f997963532a14c568f6.tar.gz abc-8014f25f6db719fa62336f997963532a14c568f6.tar.bz2 abc-8014f25f6db719fa62336f997963532a14c568f6.zip | |
Major restructuring of the code.
Diffstat (limited to 'src/aig/int/intUtil.c')
| -rw-r--r-- | src/aig/int/intUtil.c | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/aig/int/intUtil.c b/src/aig/int/intUtil.c deleted file mode 100644 index ce48c37d..00000000 --- a/src/aig/int/intUtil.c +++ /dev/null @@ -1,108 +0,0 @@ -/**CFile**************************************************************** - - FileName [intUtil.c] - - SystemName [ABC: Logic synthesis and verification system.] - - PackageName [Interpolation engine.] - - Synopsis [Various interpolation utilities.] - - Author [Alan Mishchenko] - - Affiliation [UC Berkeley] - - Date [Ver. 1.0. Started - June 24, 2008.] - - Revision [$Id: intUtil.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $] - -***********************************************************************/ - -#include "intInt.h" - -ABC_NAMESPACE_IMPL_START - - -//////////////////////////////////////////////////////////////////////// -/// DECLARATIONS /// -//////////////////////////////////////////////////////////////////////// - -//////////////////////////////////////////////////////////////////////// -/// FUNCTION DEFINITIONS /// -//////////////////////////////////////////////////////////////////////// - - -/**Function************************************************************* - - Synopsis [Returns 1 if the property fails in the initial state.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Inter_ManCheckInitialState( Aig_Man_t * p ) -{ - Cnf_Dat_t * pCnf; - Aig_Obj_t * pObj; - sat_solver * pSat; - int i, status; - int clk = clock(); - pCnf = Cnf_Derive( p, Saig_ManRegNum(p) ); - pSat = (sat_solver *)Cnf_DataWriteIntoSolver( pCnf, 1, 1 ); - if ( pSat == NULL ) - { - Cnf_DataFree( pCnf ); - return 0; - } - status = sat_solver_solve( pSat, NULL, NULL, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0 ); - ABC_PRT( "Time", clock() - clk ); - if ( status == l_True ) - { - p->pSeqModel = Abc_CexAlloc( Aig_ManRegNum(p), Saig_ManPiNum(p), 1 ); - Saig_ManForEachPi( p, pObj, i ) - if ( sat_solver_var_value( pSat, pCnf->pVarNums[Aig_ObjId(pObj)] ) ) - Aig_InfoSetBit( p->pSeqModel->pData, Aig_ManRegNum(p) + i ); - } - Cnf_DataFree( pCnf ); - sat_solver_delete( pSat ); - return status == l_True; -} - -/**Function************************************************************* - - Synopsis [Returns 1 if the property holds in all states.] - - Description [] - - SideEffects [] - - SeeAlso [] - -***********************************************************************/ -int Inter_ManCheckAllStates( Aig_Man_t * p ) -{ - Cnf_Dat_t * pCnf; - sat_solver * pSat; - int status; - int clk = clock(); - pCnf = Cnf_Derive( p, Saig_ManRegNum(p) ); - pSat = (sat_solver *)Cnf_DataWriteIntoSolver( pCnf, 1, 0 ); - Cnf_DataFree( pCnf ); - if ( pSat == NULL ) - return 1; - status = sat_solver_solve( pSat, NULL, NULL, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0, (ABC_INT64_T)0 ); - sat_solver_delete( pSat ); - ABC_PRT( "Time", clock() - clk ); - return status == l_False; -} - -//////////////////////////////////////////////////////////////////////// -/// END OF FILE /// -//////////////////////////////////////////////////////////////////////// - - -ABC_NAMESPACE_IMPL_END - |