p1 v(testsem)[[BR]] p2 was started[[BR]] p2 starts[[BR]] p2 v's successfully[[BR]] p2 is OK[[BR]] p3 is started[[BR]] p3 - WAITCLOCK OK[[BR]] p3 - CPU time correctly maintained[[BR]] first incarnation of p4 starts[[BR]] p5 starts[[BR]] p6 starts[[BR]] p7 starts[[BR]] second incarnation of p4 starts[[BR]] Access non-existent memory[[BR]] p4 is OK[[BR]] memory management trap[[BR]] High level SYS call from user mode process[[BR]] privileged instruction[[BR]] High level SYS call from kernel mode process[[BR]] p1 knows p5 ended[[BR]] p8root starts[[BR]] child1 starts[[BR]] child2 starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] p8root starts[[BR]] child1 starts[[BR]] child2 starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] p8root starts[[BR]] child1 starts[[BR]] child2 starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] p8root starts[[BR]] child1 starts[[BR]] child2 starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] leaf process starts[[BR]] p1 finishes OK -- TTFN[[BR]] System halted