// This is a small adaptation by Frits Vaandrager of a model
// made by Bart Meulenbroek
bool flag[2] := {false, false};
int turn := 1;
Processconst int pid//Insert local declarations of clocks, variables and constants.remaindercritical_section//Insert process assignments.
P0 := Process(0);
P1 := Process(1);
//Edit system definition.
system P0, P1;