Left reads:
          Input     :   1017590
           Mapped   :    796401 (78.3% of input)
            of these:     57681 ( 7.2%) have multiple alignments (5158 have >20)
Right reads:
          Input     :   1017590
           Mapped   :    788433 (77.5% of input)
            of these:     57565 ( 7.3%) have multiple alignments (5159 have >20)
77.9% overall read mapping rate.

Aligned pairs:    667216
     of these:     48099 ( 7.2%) have multiple alignments
                   16003 ( 2.4%) are discordant alignments
64.0% concordant pair alignment rate.