> [Tremblay:monitor 1:(2) 10.000000] [s4u_test/INFO] activity remaining duration: 2.3704e+08 (24%)
> [Fafard:executor:(1) 13.106847] [s4u_test/INFO] The monitored task is over. Let's start 3 of them now.
> [Jupiter:monitor 2:(3) 13.106847] [s4u_test/INFO] activity remaining duration: 1e+09 (100%)
-> [Ginette:monitor 3:(4) 13.106847] [s4u_test/INFO] activity remaining duration: 1e+09 (100%)
> [Fafard:executor:(1) 13.106847] [s4u_test/INFO] All activities are started; finish now
+> [Ginette:monitor 3:(4) 13.106847] [s4u_test/INFO] activity remaining duration: 1e+09 (100%)
> [Bourassa:monitor 4:(5) 13.106847] [s4u_test/INFO] activity remaining duration: 1e+09 (100%)
> [Tremblay:monitor 1:(2) 15.000000] [s4u_test/INFO] My task is over.
> [Bourassa:monitor 4:(5) 18.106847] [s4u_test/INFO] activity remaining duration: 8.7284e+08 (87%)