Left reads:
          Input     :  59408720
           Mapped   :  54315730 (91.4% of input)
            of these:   3170215 ( 5.8%) have multiple alignments (135329 have >20)
Right reads:
          Input     :  59408720
           Mapped   :  52833471 (88.9% of input)
            of these:   3039896 ( 5.8%) have multiple alignments (134319 have >20)
90.2% overall read mapping rate.

Aligned pairs:  49505598
     of these:   2663256 ( 5.4%) have multiple alignments
                 3961430 ( 8.0%) are discordant alignments
76.7% concordant pair alignment rate.