%pdra, %abs: added option -d for apple-to-apple comparison

1 files changed, 12 insertions, 4 deletions

diff --git a/src/base/wlc/wlcCom.c b/src/base/wlc/wlcCom.c
index a10310d4..d98474d5 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, "AMXFILabrcpmuxvwh" ) ) != EOF )
+    while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFILabrcdpmuxvwh" ) ) != EOF )
     {
         switch ( c )
         {
@@ -547,6 +547,9 @@ int Abc_CommandPdrAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
         case 'c':
             pPars->fCheckClauses ^= 1;
             break;
+        case 'd':
+            pPars->fAbs2 ^= 1;
+            break;
         case 'p':
             pPars->fPushClauses ^= 1;
             break;
@@ -576,7 +579,7 @@ 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] [-abrcpmxuvwh]\n" );
+    Abc_Print( -2, "usage: %%pdra [-AMXFIL num] [-abrcdpmxuvwh]\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 );
@@ -589,6 +592,7 @@ 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-d     : toggle using another way of creating abstractions [default = %s]\n",    pPars->fAbs2? "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" );
@@ -617,7 +621,7 @@ int Abc_CommandAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
     int c;
     Wlc_ManSetDefaultParams( pPars );
     Extra_UtilGetoptReset();
-    while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFILxvwh" ) ) != EOF )
+    while ( ( c = Extra_UtilGetopt( argc, argv, "AMXFILdxvwh" ) ) != EOF )
     {
         switch ( c )
         {
@@ -687,6 +691,9 @@ int Abc_CommandAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
             if ( pPars->nLimit < 0 )
                 goto usage;
             break;
+        case 'd':
+            pPars->fAbs2 ^= 1;
+            break;
         case 'x':
             pPars->fXorOutput ^= 1;
             break;
@@ -710,7 +717,7 @@ int Abc_CommandAbs( Abc_Frame_t * pAbc, int argc, char ** argv )
     Wlc_NtkAbsCore( pNtk, pPars );
     return 0;
 usage:
-    Abc_Print( -2, "usage: %%abs [-AMXFIL num] [-xvwh]\n" );
+    Abc_Print( -2, "usage: %%abs [-AMXFIL num] [-dxvwh]\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 );
@@ -718,6 +725,7 @@ usage:
     Abc_Print( -2, "\t-F num : minimum bit-width of a flip-flop to abstract [default = %d]\n",         pPars->nBitsFlop );
     Abc_Print( -2, "\t-I num : maximum number of CEGAR iterations [default = %d]\n",                   pPars->nIterMax );
     Abc_Print( -2, "\t-L num : maximum number of each type of signals [default = %d]\n",               pPars->nLimit );
+    Abc_Print( -2, "\t-d     : toggle using another way of creating abstractions [default = %s]\n",    pPars->fAbs2? "yes": "no" );
     Abc_Print( -2, "\t-x     : toggle XORing outputs of word-level miter [default = %s]\n",            pPars->fXorOutput? "yes": "no" );
     Abc_Print( -2, "\t-v     : toggle printing verbose information [default = %s]\n",                  pPars->fVerbose? "yes": "no" );
     Abc_Print( -2, "\t-w     : toggle printing verbose PDR output [default = %s]\n",                   pPars->fPdrVerbose? "yes": "no" );