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-rw-r--r--src/base/wlc/wlcCom.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/base/wlc/wlcCom.c b/src/base/wlc/wlcCom.c
index 38f919d4..a10310d4 100644
--- a/src/base/wlc/wlcCom.c
+++ b/src/base/wlc/wlcCom.c
@@ -462,7 +462,7 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
int c;
Wlc_ManSetDefaultParams( pPars );
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFILabrcpmxvwh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFILabrcpmuxvwh" ) ) != EOF )
{
switch ( c )
{
@@ -553,6 +553,9 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'm':
pPars->fMFFC ^= 1;
break;
+ case 'u':
+ pPars->fCheckCombUnsat ^= 1;
+ break;
case 'v':
pPars->fVerbose ^= 1;
break;
@@ -573,7 +576,7 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
Wlc_NtkPdrAbs( pNtk, pPars );
return 0;
usage:
- Abc_Print( -2, "usage: %%pdra [-AMXFIL num] [-abrcpmxvwh]\n" );
+ Abc_Print( -2, "usage: %%pdra [-AMXFIL num] [-abrcpmxuvwh]\n" );
Abc_Print( -2, "\t abstraction for word-level networks\n" );
Abc_Print( -2, "\t-A num : minimum bit-width of an adder/subtractor to abstract [default = %d]\n", pPars->nBitsAdd );
Abc_Print( -2, "\t-M num : minimum bit-width of a multiplier to abstract [default = %d]\n", pPars->nBitsMul );
@@ -586,6 +589,7 @@ usage:
Abc_Print( -2, "\t-b : toggle using proof-based refinement [default = %s]\n", pPars->fProofRefine? "yes": "no" );
Abc_Print( -2, "\t-r : toggle using both cex-based and proof-based refinement [default = %s]\n", pPars->fHybrid? "yes": "no" );
Abc_Print( -2, "\t-c : toggle checking clauses in the reloaded trace [default = %s]\n", pPars->fCheckClauses? "yes": "no" );
+ Abc_Print( -2, "\t-u : toggle checking combinationally unsat [default = %s]\n", pPars->fCheckCombUnsat? "yes": "no" );
Abc_Print( -2, "\t-p : toggle pushing clauses in the reloaded trace [default = %s]\n", pPars->fPushClauses? "yes": "no" );
Abc_Print( -2, "\t-m : toggle refining the whole MFFC of a PPI [default = %s]\n", pPars->fMFFC? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", pPars->fVerbose? "yes": "no" );