Here's the profiling report:
11,371,237,400 bytes allocated in the heap
6,880,974,648 bytes copied during GC
17,531,336 bytes maximum residency (848 sample(s))
4,580,080 bytes maximum slop
51 MB total memory in use (5 MB lost due to fragmentation)
Tot time (elapsed) Avg pause Max pause
Gen 0 18716 colls, 0 par 0.140s 0.137s 0.0000s 0.0003s
Gen 1 848 colls, 0 par 4.324s 4.219s 0.0050s 0.0095s
TASKS: 4 (1 bound, 3 peak workers (3 total), using -N1)
SPARKS: 0 (0 converted, 0 overflowed, 0 dud, 0 GC'd, 0 fizzled)
INIT time 0.000s ( 0.001s elapsed)
MUT time 1.680s ( 1.884s elapsed)
GC time 4.464s ( 4.356s elapsed)
RP time 0.000s ( 0.000s elapsed)
PROF time 0.000s ( 0.000s elapsed)
EXIT time 0.004s ( 0.000s elapsed)
Total time 6.280s ( 6.241s elapsed)
Alloc rate 6,768,593,690 bytes per MUT second
Productivity 28.9% of total user, 29.1% of total elapsed
gc_alloc_block_sync: 0
whitehole_spin: 0
gen[0].sync: 0
gen[1].sync: 0
6.30user 0.10system 0:06.44elapsed 99%CPU (0avgtext+0avgdata 109020maxresident)k
0inputs+24outputs (0major+41639minor)pagefaults 0swaps
I've attached a postscript of the heap profile, but that's from running it just now and it's dying on segfault before finishing execution now for...some reason. The above profiling report is from when I originally ran it.
From the segfault:
56109148054202365158913895741900770318778Command terminated by signal 11
6.79user 0.08system 0:06.96elapsed 98%CPU (0avgtext+0avgdata 125036maxresident)k
384inputs+120outputs (9major+44372minor)pagefaults 0swaps
Makefile:2: recipe for target 'profile' failed
make: *** [profile] Error 139
The numbers are from it trying to finish printing the result.