Left reads:
          Input     :  28444252
           Mapped   :  15285142 (53.7% of input)
            of these:    993331 ( 6.5%) have multiple alignments (10048 have >20)
Right reads:
          Input     :  28444252
           Mapped   :  14280794 (50.2% of input)
            of these:    928645 ( 6.5%) have multiple alignments (10062 have >20)
52.0% overall read mapping rate.

Aligned pairs:  13860837
     of these:    900660 ( 6.5%) have multiple alignments
                   57459 ( 0.4%) are discordant alignments
48.5% concordant pair alignment rate.