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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2014-06-15 22:58:25 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2014-06-15 22:58:25 -0700 |
| commit | 2340d279bd7f1d53f12a2e5b0913d30d9aa98220 (patch) | |
| tree | 709fb4ce7d7713336e0f1a83db8567db45ed3506 /src/proof | |
| parent | 3d3384865996b7ff1453c7e41949dc56dab0a7e0 (diff) | |
| download | abc-2340d279bd7f1d53f12a2e5b0913d30d9aa98220.tar.gz abc-2340d279bd7f1d53f12a2e5b0913d30d9aa98220.tar.bz2 abc-2340d279bd7f1d53f12a2e5b0913d30d9aa98220.zip | |
Adding support of multi-output problems in &splitprove.
Diffstat (limited to 'src/proof')
| -rw-r--r-- | src/proof/cec/cecSplit.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/src/proof/cec/cecSplit.c b/src/proof/cec/cecSplit.c index 5279570e..ece365bc 100644 --- a/src/proof/cec/cecSplit.c +++ b/src/proof/cec/cecSplit.c @@ -558,7 +558,7 @@ void * Cec_GiaSplitWorkerThread( void * pArg ) assert( 0 ); return NULL; } -int Cec_GiaSplitTest( Gia_Man_t * p, int nProcs, int nTimeOut, int nIterMax, int LookAhead, int fVerbose, int fVeryVerbose ) +int Cec_GiaSplitTestInt( Gia_Man_t * p, int nProcs, int nTimeOut, int nIterMax, int LookAhead, int fVerbose, int fVeryVerbose ) { abctime clkTotal = Abc_Clock(); Par_ThData_t ThData[PAR_THR_MAX]; @@ -721,6 +721,36 @@ finish: fflush( stdout ); return RetValue; } +int Cec_GiaSplitTest( Gia_Man_t * p, int nProcs, int nTimeOut, int nIterMax, int LookAhead, int fVerbose, int fVeryVerbose ) +{ + Abc_Cex_t * pCex = NULL; + Gia_Man_t * pOne; + Gia_Obj_t * pObj; + int i, RetValue1, fOneUndef = 0, RetValue = -1; + Abc_CexFreeP( &p->pCexComb ); + Gia_ManForEachPo( p, pObj, i ) + { + pOne = Gia_ManDupOutputGroup( p, i, i+1 ); + if ( fVerbose ) + printf( "\nSolving output %d:\n", i ); + RetValue1 = Cec_GiaSplitTestInt( pOne, nProcs, nTimeOut, nIterMax, LookAhead, fVerbose, fVeryVerbose ); + Gia_ManStop( pOne ); + // collect the result + if ( RetValue1 == 0 && RetValue == -1 ) + { + pCex = pOne->pCexComb; pOne->pCexComb = NULL; + pCex->iPo = i; + RetValue = 0; + } + if ( RetValue1 == -1 ) + fOneUndef = 1; + } + if ( RetValue == -1 ) + RetValue = fOneUndef ? -1 : 1; + else + p->pCexComb = pCex; + return RetValue; +} //////////////////////////////////////////////////////////////////////// /// END OF FILE /// |