main: inicio em    0 ms
    Pang: inicio em   40 ms
        Peng: inicio em   60 ms
            Ping: inicio em   80 ms
                Pong: inicio em  100 ms
                    Pung: inicio em  120 ms
main: fim    em 12989 ms
Task 0 exit: execution time 12989 ms, processor time  2189 ms, 110 activations
        Peng: fim    em 21413 ms
Task 3 exit: execution time 21413 ms, processor time  3844 ms, 193 activations
            Ping: fim    em 21420 ms
Task 4 exit: execution time 21420 ms, processor time  3847 ms, 193 activations
                Pong: fim    em 21423 ms
Task 5 exit: execution time 21423 ms, processor time  3843 ms, 193 activations
                    Pung: fim    em 21435 ms
Task 6 exit: execution time 21435 ms, processor time  3852 ms, 193 activations
    Pang: fim    em 21437 ms
Task 2 exit: execution time 21437 ms, processor time  3862 ms, 194 activations
Task 1 exit: execution time 21437 ms, processor time     0 ms, 1076 activations