Left reads:
          Input     :  60661376
           Mapped   :  54586362 (90.0% of input)
            of these:   3938123 ( 7.2%) have multiple alignments (110259 have >20)
Right reads:
          Input     :  60661376
           Mapped   :  52772943 (87.0% of input)
            of these:   3736768 ( 7.1%) have multiple alignments (109314 have >20)
88.5% overall read mapping rate.

Aligned pairs:  48911903
     of these:   3230907 ( 6.6%) have multiple alignments
                 3993448 ( 8.2%) are discordant alignments
74.0% concordant pair alignment rate.