False
     188,679,400 bytes allocated in the heap
     120,679,128 bytes copied during GC
      18,018,048 bytes maximum residency (7 sample(s))
      31,378,136 bytes maximum slop
              17 MB total memory in use (0 MB lost due to fragmentation)

                                     Tot time (elapsed)  Avg pause  Max pause
  Gen  0       105 colls,   105 par    0.839s   0.068s     0.0006s    0.0048s
  Gen  1         7 colls,     6 par    0.279s   0.087s     0.0124s    0.0187s

  Parallel GC work balance: 22.51% (serial 0%, perfect 100%)

  TASKS: 10 (1 bound, 9 peak workers (9 total), using -N4)

  SPARKS: 250000 (249595 converted, 0 overflowed, 0 dud, 0 GC'd, 405 fizzled)

  INIT    time    0.002s  (  0.016s elapsed)
  MUT     time  147.111s  ( 37.141s elapsed)
  GC      time    1.118s  (  0.155s elapsed)
  EXIT    time    0.000s  (  0.010s elapsed)
  Total   time  148.231s  ( 37.322s elapsed)

  Alloc rate    1,282,562 bytes per MUT second

  Productivity  99.2% of total user, 99.5% of total elapsed

word-search-exe inputs/large_input_500.txt 500 500 "gingera" +RTS -N4 -s -ls  148.24s user 0.40s system 397% cpu 37.350 total
