diff options
Diffstat (limited to 'src/base/abci/abc.c')
| -rw-r--r-- | src/base/abci/abc.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 637d0cd4..63d22148 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -28438,17 +28438,29 @@ usage: ***********************************************************************/ int Abc_CommandAbc9AbsPba( Abc_Frame_t * pAbc, int argc, char ** argv ) { + int nStart = 0; int nFramesMax = (pAbc->nFrames >= 0) ? pAbc->nFrames : 20; - int nConfMax = 100000; - int fVerbose = 0; - int iFrame = -1; + int nConfMax = 10000000; + int fVerbose = 0; + int iFrame = -1; int c; Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "FCvh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "SFCvh" ) ) != EOF ) { switch ( c ) { + case 'S': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-S\" should be followed by an integer.\n" ); + goto usage; + } + nStart = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( nStart < 0 ) + goto usage; + break; case 'F': if ( globalUtilOptind >= argc ) { @@ -28495,15 +28507,21 @@ int Abc_CommandAbc9AbsPba( Abc_Frame_t * pAbc, int argc, char ** argv ) Abc_Print( -1, "The flop map is not given.\n" ); return 0; } - Gia_ManPbaPerform( pAbc->pGia, nFramesMax, nConfMax, fVerbose, &iFrame ); + if ( nStart >= nFramesMax ) + { + Abc_Print( -1, "The starting frame (%d) should be less than the total number of frames (%d).\n", nStart, nFramesMax ); + return 0; + } + Gia_ManPbaPerform( pAbc->pGia, nStart, nFramesMax, nConfMax, fVerbose, &iFrame ); if ( iFrame >= 0 ) pAbc->nFrames = iFrame; Abc_FrameReplaceCex( pAbc, &pAbc->pGia->pCexSeq ); return 0; usage: - Abc_Print( -2, "usage: &abs_pba [-FC num] [-vh]\n" ); + Abc_Print( -2, "usage: &abs_pba [-SFC num] [-vh]\n" ); Abc_Print( -2, "\t refines abstracted flop map with proof-based abstraction\n" ); + Abc_Print( -2, "\t-S num : the starting timeframe for SAT check [default = %d]\n", nStart ); Abc_Print( -2, "\t-F num : the max number of timeframes to unroll [default = %d]\n", nFramesMax ); Abc_Print( -2, "\t-C num : the max number of SAT solver conflicts [default = %d]\n", nConfMax ); Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" ); |