Switch -A <file_name> to specify file name for dumping abstrated model with &vta -d.

src/aig/gia/gia.h

@@ -211,6 +211,7 @@ struct Gia_ParVta_t_
     int            fUseTermVars;  // use terminal variables
     int            fUseRollback;  // use rollback to the starting number of frames
     int            fDumpVabs;     // dumps the abstracted model
+    char *         pFileVabs;     // dumps the abstracted model into this file
     int            fVerbose;      // verbose flag
     int            iFrame;        // the number of frames covered 
 };

src/aig/gia/giaAbsVta.c

@@ -1441,9 +1441,10 @@ void Gia_VtaSendCancel( Vta_Man_t * p, int fVerbose )
 ***********************************************************************/
 void Gia_VtaDumpAbsracted( Vta_Man_t * p, int fVerbose )
 {
+    char * pFileName = p->pPars->pFileVabs ? p->pPars->pFileVabs : "vabs.aig";
     Gia_Man_t * pAbs;
     if ( fVerbose )
-        Abc_Print( 1, "Dumping abstracted model into file \"vabs.aig\"...\n" );
+        Abc_Print( 1, "Dumping abstracted model into file \"%s\"...\n", pFileName );
 //    if ( !Abc_FrameIsBridgeMode() )
 //        return;
     // create obj classes
@@ -1457,7 +1458,7 @@ void Gia_VtaDumpAbsracted( Vta_Man_t * p, int fVerbose )
     pAbs = Gia_ManDupAbsGates( p->pGia, p->pGia->vGateClasses );
     Vec_IntFreeP( &p->pGia->vGateClasses );
     // send it out
-    Gia_WriteAiger( pAbs, "vabs.aig", 0, 0 );
+    Gia_WriteAiger( pAbs, pFileName, 0, 0 );
     Gia_ManStop( pAbs );
 }
 

src/base/abci/abc.c

@@ -27311,7 +27311,7 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv )
     int c;
     Gia_VtaSetDefaultParams( pPars );
     Extra_UtilGetoptReset();
-    while ( ( c = Extra_UtilGetopt( argc, argv, "FSPCLTRtrdvh" ) ) != EOF )
+    while ( ( c = Extra_UtilGetopt( argc, argv, "FSPCLTRAtrdvh" ) ) != EOF )
     {
         switch ( c )
         {
@@ -27392,6 +27392,15 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv )
             if ( pPars->nRatioMin < 0 ) 
                 goto usage;
             break;
+        case 'A':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-A\" should be followed by a file name.\n" );
+                goto usage;
+            }
+            pPars->pFileVabs = argv[globalUtilOptind];
+            globalUtilOptind++;
+            break;
         case 't':
             pPars->fUseTermVars ^= 1;
             break;
@@ -27440,13 +27449,15 @@ int Abc_CommandAbc9Vta( Abc_Frame_t * pAbc, int argc, char ** argv )
         Abc_Print( 1, "The starting frame should be 1 or larger.\n" );
         return 0;
     }
+//    if ( argc == globalUtilOptind + 1 )
+//        pPars->pFileVabs = argv[globalUtilOptind];
     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] [-trdvh]\n" );
+    Abc_Print( -2, "usage: &vta [-FSPCLTR num] [-A file] [-trdvh]\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 );
@@ -27455,9 +27466,10 @@ usage:
     Abc_Print( -2, "\t-L num  : the max number of learned clauses to keep (0=unused) [default = %d]\n", pPars->nLearntMax );
     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-A file : file name for dumping abstrated model [default = \"vabs.aig\"]\n" );
     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-d     : toggle dumping abstracted model into file \"vabs.aig\" [default = %s]\n", pPars->fDumpVabs? "yes": "no" );
+    Abc_Print( -2, "\t-d      : toggle dumping abstracted model into a file [default = %s]\n", pPars->fDumpVabs? "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;