Minor tuning in 'satclp'.

src/base/abci/abc.c

@@ -3177,7 +3177,7 @@ int Abc_CommandSatClp( Abc_Frame_t * pAbc, int argc, char ** argv )
     if ( pNtkRes == NULL )
     {
         Abc_Print( -1, "Collapsing has failed.\n" );
-        return 1;
+        return 0;
     }
     // replace the current network
     Abc_FrameReplaceCurrentNetwork( pAbc, pNtkRes );
@@ -8290,7 +8290,7 @@ int Abc_CommandSop( Abc_Frame_t * pAbc, int argc, char ** argv )
     if ( !Abc_NtkToSop(pNtk, fMode, nCubeLimit) )
     {
         Abc_Print( -1, "Converting to SOP has failed.\n" );
-        return 1;
+        return 0;
     }
     return 0;
 

src/base/abci/abcCollapse.c

@@ -298,7 +298,7 @@ Vec_Str_t * Abc_NtkClpOne( Abc_Ntk_t * pNtk, int iCo, int nCubeLim, int nBTLimit
     extern Vec_Str_t * Bmc_CollapseOne( Gia_Man_t * p, int nCubeLim, int nBTLimit, int fCanon, int fReverse, int fVerbose );
     Gia_Man_t * pGia  = Abc_NtkClpOneGia( pNtk, iCo, vSupp );
     if ( fVerbose )
-        printf( "Output %d:  \n", iCo );
+        printf( "Output %4d:  Supp = %4d. Cone =%6d.\n", iCo, Vec_IntSize(vSupp), Gia_ManAndNum(pGia) );
     vSop = Bmc_CollapseOne( pGia, nCubeLim, nBTLimit, fCanon, fReverse, fVerbose );
     Gia_ManStop( pGia );
     if ( vSop == NULL )

src/sat/bmc/bmcClp.c

@@ -624,17 +624,25 @@ cleanup:
         vRes = vSop[fComplete[1]]; vSop[fComplete[1]] = NULL;
         if ( iCube > 1 )
             Bmc_CollapseIrredundant( vRes, Vec_StrSize(vRes)/(nVars +3), nVars );
+    }
     if ( fVeryVerbose )
     {
-            printf( "Processed output with %d supp vars and %d cubes.\n", nVars, Vec_StrSize(vRes)/(nVars +3) );
+        int fProfile = 0;
+        printf( "Processed output with %d supp vars. ", nVars );
+        if ( vRes == NULL )
+            printf( "The resulting SOP exceeded %d cubes.\n", nCubeLim );
+        else 
+            printf( "The best cover contains %d cubes.\n", iCube );
         Abc_PrintTime( 1, "Onset  minterm", Time[0][0] );
         Abc_PrintTime( 1, "Onset  expand ", Time[0][1] );
         Abc_PrintTime( 1, "Offset minterm", Time[1][0] );
         Abc_PrintTime( 1, "Offset expand ", Time[1][1] );
-            //Abc_PrintTime( 1, "Expand check1 ", clkCheck1 ); clkCheck1 = 0;
-            //Abc_PrintTime( 1, "Expand check2 ", clkCheck2 ); clkCheck2 = 0;
-            //Abc_PrintTime( 1, "Expand sat    ", clkCheckS ); clkCheckS = 0;
-            //Abc_PrintTime( 1, "Expand unsat  ", clkCheckU ); clkCheckU = 0;
+        if ( fProfile )
+        {
+            Abc_PrintTime( 1, "Expand check1 ", clkCheck1 ); clkCheck1 = 0;
+            Abc_PrintTime( 1, "Expand check2 ", clkCheck2 ); clkCheck2 = 0;
+            Abc_PrintTime( 1, "Expand sat    ", clkCheckS ); clkCheckS = 0;
+            Abc_PrintTime( 1, "Expand unsat  ", clkCheckU ); clkCheckU = 0;
         }
     }
     Vec_StrFreeP( &vSop[0] );