const int k;

Pmin=? [ F (s1=1&s2=1&s3=1&s4=1&s5=1&s6=1&s7=1&s8=1) & ( 128*agree1 + 64*agree2 + 32*agree3 + 16*agree4 + 8*agree5 + 4*agree6 + 2*agree7 + 1*agree8  = k) {"init"&pay>0}{min} ]
Pmax=? [ F (s1=1&s2=1&s3=1&s4=1&s5=1&s6=1&s7=1&s8=1) & ( 128*agree1 + 64*agree2 + 32*agree3 + 16*agree4 + 8*agree5 + 4*agree6 + 2*agree7 + 1*agree8  = k) {"init"&pay>0}{max} ]