Left reads:
          Input     :  46569351
           Mapped   :  43460933 (93.3% of input)
            of these:   2511235 ( 5.8%) have multiple alignments (97397 have >20)
Right reads:
          Input     :  46569351
           Mapped   :  42931794 (92.2% of input)
            of these:   2479792 ( 5.8%) have multiple alignments (97418 have >20)
92.8% overall read mapping rate.

Aligned pairs:  42458723
     of these:   2442772 ( 5.8%) have multiple alignments
                  595771 ( 1.4%) are discordant alignments
89.9% concordant pair alignment rate.