$ NUM_THREADS=1 ./llil4judy-no6 big{1,2,3}.txt long{1,2,3}.txt >out.txt
llil4judy start
use OpenMP
use boost sort
get properties         2.336 secs
judy to vector         0.252 secs
vector stable sort     0.566 secs
write stdout           0.220 secs
total time             3.375 secs

$ NUM_THREADS=1 ./llil4map-no6-flat big{1,2,3}.txt long{1,2,3}.txt >out.txt
llil4map start
use OpenMP
use boost sort
get properties         1.847 secs
map to vector          0.198 secs
vector stable sort     0.513 secs
write stdout           0.224 secs
total time             2.784 secs


$ NUM_THREADS=1 ./llil4vec-no6 big{1,2,3}.txt long{1,2,3}.txt >out.txt
llil4vec start
use OpenMP
use boost sort
get properties         0.510 secs
sort properties        1.046 secs
vector reduce          0.266 secs
vector stable sort     1.125 secs
write stdout           0.283 secs
total time             3.233 secs