*** POSIX CANCEL TEST ***
countTaskDeferred: elapsed time (second):  0
countTaskDeferred: elapsed time (second):  1
countTaskDeferred: elapsed time (second):  2
countTaskDeferred: elapsed time (second):  3
countTaskDeferred: elapsed time (second):  4
countTaskAsync: elapsed time (second):  0
countTaskAsync: elapsed time (second):  1
countTaskAsync: elapsed time (second):  2
countTaskAsync: elapsed time (second):  3
countTaskAsync: elapsed time (second):  4
*** END OF POSIX CANCEL TEST ***