Time test
diff 22.467672 milliSeconds
time per iteration 22.467672 microseconds
time per addTail/removeHead 0.011234 microseconds

Time test locked
diff 203.349351 milliSeconds
time per iteration 203.349351 microseconds
time per addTail/removeHead 0.101675 microseconds

Time std::list test
diff 628.939624 milliSeconds
time per iteration 628.939624 microseconds
time per addTail/removeHead 0.314470 microseconds

Time std::list test locked
diff 780.516186 milliSeconds
time per iteration 780.516186 microseconds
time per addTail/removeHead 0.390258 microseconds