"Row matches found at coordinates:"
(175,26)
(227,109)
(377,51)
"Column matches found at coordinates:"
(346,32)
(294,70)
(604,107)
 289,172,856 bytes allocated in the heap
     103,117,416 bytes copied during GC
      28,276,416 bytes maximum residency (4 sample(s))
       8,490,216 bytes maximum slop
              67 MiB total memory in use (0 MB lost due to fragmentation)

                                     Tot time (elapsed)  Avg pause  Max pause
  Gen  0       146 colls,   146 par    0.172s   0.154s     0.0011s    0.0153s
  Gen  1         4 colls,     3 par    0.062s   0.071s     0.0178s    0.0308s

  Parallel GC work balance: 10.74% (serial 0%, perfect 100%)

  TASKS: 4 (1 bound, 3 peak workers (3 total), using -N2)

  SPARKS: 1500 (1477 converted, 0 overflowed, 0 dud, 0 GC'd, 23 fizzled)

  INIT    time    0.000s  (  0.003s elapsed)
  MUT     time  715.422s  (384.591s elapsed)
  GC      time    0.234s  (  0.226s elapsed)
  EXIT    time    0.000s  (  0.000s elapsed)
  Total   time  715.656s  (384.820s elapsed)

  Alloc rate    404,199 bytes per MUT second

  Productivity 100.0% of total user, 99.9% of total elapsed