anchor.diff:  
           // print pass & stats
           $fdisplay(stderr, "INFO: pass");
  -        $fdisplay(stderr, "stats: Ld %d, Lr %d, St %d, Sc %d, kill %d",
  -            ldCnt, lrCnt, stCnt, scCnt, killCnt
  +        $fdisplay(stderr, "stats: Ld %d, Lr %d, St %d, Sc %d, kill %d, stall %d",
  +            ldCnt, lrCnt, stCnt, scCnt, killCnt, stallCnt
           );
           $finish;
       endseq);
  
positive.code:     Reg#(TestCnt) lrCnt <- mkReg(0);
      Reg#(TestCnt) scCnt <- mkReg(0);
      Reg#(Bit#(64)) killCnt <- mkConfigReg(0);
  
      // logs
      Reg#(File) reqLog <- mkReg(InvalidFile);
  
negative.code:             deqSB.send;
              // return SB entry
              return tuple2(e.byteEn, unpack(e.data));
  `endif
          endmethod
      endinterface);
      CCM ccm <- mkCCM(memRespIfc);
  