diff options
Diffstat (limited to 'src/base/abci')
| -rw-r--r-- | src/base/abci/abc.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index adaf76b7..27f9476f 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -26723,7 +26723,7 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv ) int c; Gia_VtaSetDefaultParams( pPars ); Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "FSPCLTRtvh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "FSPCLTRtrvh" ) ) != EOF ) { switch ( c ) { @@ -26807,6 +26807,9 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv ) case 't': pPars->fUseTermVars ^= 1; break; + case 'r': + pPars->fUseRollback ^= 1; + break; case 'v': pPars->fVerbose ^= 1; break; @@ -26841,13 +26844,18 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv ) Abc_Print( 1, "The starting frame is larger than the max number of frames.\n" ); return 0; } + if ( pPars->nFramesStart < 1 ) + { + Abc_Print( 1, "The starting frame should be 1 or larger.\n" ); + return 0; + } pAbc->Status = Gia_VtaPerform( pAbc->pGia, pPars ); pAbc->nFrames = pPars->iFrame; Abc_FrameReplaceCex( pAbc, &pAbc->pGia->pCexSeq ); return 0; usage: - Abc_Print( -2, "usage: &vta [-FSPCLTR num] [-tvh]\n" ); + Abc_Print( -2, "usage: &vta [-FSPCLTR num] [-trvh]\n" ); Abc_Print( -2, "\t refines abstracted object map with proof-based abstraction\n" ); Abc_Print( -2, "\t-F num : the max number of timeframes to unroll [default = %d]\n", pPars->nFramesMax ); Abc_Print( -2, "\t-S num : the starting time frame (0=unused) [default = %d]\n", pPars->nFramesStart ); @@ -26857,6 +26865,7 @@ usage: Abc_Print( -2, "\t-T num : an approximate timeout, in seconds [default = %d]\n", pPars->nTimeOut ); Abc_Print( -2, "\t-R num : minimum percentage of abstracted objects (0<=num<=100) [default = %d]\n", pPars->nRatioMin ); Abc_Print( -2, "\t-t : toggle using terminal variables [default = %s]\n", pPars->fUseTermVars? "yes": "no" ); + Abc_Print( -2, "\t-r : toggle using rollback after the starting frames [default = %s]\n", pPars->fUseRollback? "yes": "no" ); Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", pPars->fVerbose? "yes": "no" ); Abc_Print( -2, "\t-h : print the command usage\n"); return 1; |