label "one_trying" = p1=1|p2=1|p3=1|p4=1|p5=1|p6=1|p7=1|p8=1|p9=1|p10=1;
label "one_critical" = p1=2|p2=2|p3=2|p4=2|p5=2|p6=2|p7=2|p8=2|p9=2|p10=2;

// Mutual exclusion
(p1=2?1:0)+(p2=2?1:0)+(p3=2?1:0)+(p4=2?1:0)+(p5=2?1:0)+(p6=2?1:0)+(p7=2?1:0)+(p8=2?1:0)+(p9=2?1:0)+(p10=2?1:0) <= 1

// Liveness: If a process is trying, then eventually a process enters the critical section
"one_trying" => P>=1 [ true U "one_critical" ]