Left reads:
          Input     :    612734
           Mapped   :    531514 (86.7% of input)
            of these:    184202 (34.7%) have multiple alignments (49227 have >20)
Right reads:
          Input     :    612734
           Mapped   :    515817 (84.2% of input)
            of these:    180329 (35.0%) have multiple alignments (49227 have >20)
85.5% overall read mapping rate.

Aligned pairs:    457861
     of these:    161963 (35.4%) have multiple alignments
                   20149 ( 4.4%) are discordant alignments
71.4% concordant pair alignment rate.