From 95d7b478fda5d56125469b874ce67b7adc56d791 Mon Sep 17 00:00:00 2001 From: Alan Mishchenko Date: Sat, 11 Feb 2012 21:56:05 -0800 Subject: Variable timeframe abstraction. --- src/base/abci/abc.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) (limited to 'src/base/abci') diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c index 477adf06..6b8f117b 100644 --- a/src/base/abci/abc.c +++ b/src/base/abci/abc.c @@ -26711,7 +26711,7 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv ) int c; Gia_VtaSetDefaultParams( pPars ); Extra_UtilGetoptReset(); - while ( ( c = Extra_UtilGetopt( argc, argv, "SFPCTtvh" ) ) != EOF ) + while ( ( c = Extra_UtilGetopt( argc, argv, "SFPCTRtvh" ) ) != EOF ) { switch ( c ) { @@ -26770,6 +26770,17 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv ) if ( pPars->nTimeOut < 0 ) goto usage; break; + case 'R': + if ( globalUtilOptind >= argc ) + { + Abc_Print( -1, "Command line switch \"-R\" should be followed by an integer.\n" ); + goto usage; + } + pPars->nRatioMin = atoi(argv[globalUtilOptind]); + globalUtilOptind++; + if ( pPars->nRatioMin < 0 ) + goto usage; + break; case 't': pPars->fUseTermVars ^= 1; break; @@ -26813,13 +26824,14 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv ) return 0; usage: - Abc_Print( -2, "usage: &vta [-SFPCT num] [-tvh]\n" ); + Abc_Print( -2, "usage: &vta [-SFPCTR num] [-tvh]\n" ); Abc_Print( -2, "\t refines abstracted object map with proof-based abstraction\n" ); Abc_Print( -2, "\t-S num : the starting time frame (0=unused) [default = %d]\n", pPars->nFramesStart ); Abc_Print( -2, "\t-F num : the max number of timeframes to unroll [default = %d]\n", pPars->nFramesMax ); Abc_Print( -2, "\t-P num : the number of previous frames for UNSAT core [default = %d]\n", pPars->nFramesOver ); Abc_Print( -2, "\t-C num : the max number of SAT solver conflicts (0=unused) [default = %d]\n", pPars->nConfLimit ); Abc_Print( -2, "\t-T num : an approximate timeout, in seconds [default = %d]\n", pPars->nTimeOut ); + Abc_Print( -2, "\t-R num : stop when less than this %% of object is abstracted (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-v : toggle printing verbose information [default = %s]\n", pPars->fVerbose? "yes": "no" ); Abc_Print( -2, "\t-h : print the command usage\n"); -- cgit v1.2.3