Improvements to the SAT sweeper (bug fix).

src/proof/cec/cecSatG2.c

@@ -1273,7 +1273,7 @@ void Cec4_ManSatSolverRecycle( Cec4_Man_t * p )
 int Cec4_ManSolveTwo( Cec4_Man_t * p, int iObj0, int iObj1, int fPhase, int * pfEasy, int fVerbose )
 {
     abctime clk;
-    int nBTLimit = Vec_BitEntry(p->vFails, iObj0) || Vec_BitEntry(p->vFails, iObj1) ? p->pPars->nBTLimit/10 : p->pPars->nBTLimit;
+    int nBTLimit = Vec_BitEntry(p->vFails, iObj0) || Vec_BitEntry(p->vFails, iObj1) ? Abc_MaxInt(1, p->pPars->nBTLimit/10) : p->pPars->nBTLimit;
     int nConfEnd, nConfBeg, status, iVar0, iVar1, Lits[2];
     int UnsatConflicts[3] = {0};
     if ( iObj1 <  iObj0 ) 

src/sat/glucose2/AbcGlucoseCmd2.cpp

@@ -57,7 +57,7 @@ static int Abc_CommandGlucose( Abc_Frame_t * pAbc, int argc, char ** argv );
 
 void Glucose2_Init(Abc_Frame_t *pAbc)
 {
-    Cmd_CommandAdd( pAbc, "ABC9", "&glucose",  Abc_CommandGlucose,  0 );
+    Cmd_CommandAdd( pAbc, "ABC9", "&glucose2",  Abc_CommandGlucose,  0 );
 }
 
 void Glucose2_End( Abc_Frame_t * pAbc )