Time test
diff 22.284825 milliSeconds
time per iteration 22.284825 microseconds
time per addTail/removeHead 0.011142 microseconds

Time test locked
diff 204.476572 milliSeconds
time per iteration 204.476572 microseconds
time per addTail/removeHead 0.102238 microseconds

Time std::list test
diff 629.578567 milliSeconds
time per iteration 629.578567 microseconds
time per addTail/removeHead 0.314789 microseconds

Time std::list test locked
diff 784.572710 milliSeconds
time per iteration 784.572710 microseconds
time per addTail/removeHead 0.392286 microseconds