Left reads:
          Input     :    676244
           Mapped   :    591528 (87.5% of input)
            of these:     46620 ( 7.9%) have multiple alignments (9585 have >20)
Right reads:
          Input     :    676244
           Mapped   :    569688 (84.2% of input)
            of these:     45636 ( 8.0%) have multiple alignments (9585 have >20)
85.9% overall read mapping rate.

Aligned pairs:    512781
     of these:     40853 ( 8.0%) have multiple alignments
                   11223 ( 2.2%) are discordant alignments
74.2% concordant pair alignment rate.