NO Initial ITS Start location: l9 0: l0 -> l1 : __const_5^0'=__const_5^post0, resp^0'=resp^post0, __rho_2_^0'=__rho_2_^post0, curr_serv^0'=curr_serv^post0, __rho_1_^0'=__rho_1_^post0, servers^0'=servers^post0, c^0'=c^post0, (resp^0-resp^post0 == 0 /\ __const_5^0-__const_5^post0 == 0 /\ -servers^post0+servers^0 == 0 /\ -__rho_2_^post0+__rho_2_^0 == 0 /\ -c^post0+c^0 == 0 /\ __rho_1_^0-__rho_1_^post0 == 0 /\ -curr_serv^post0+curr_serv^0 == 0), cost: 1 6: l1 -> l6 : __const_5^0'=__const_5^post6, resp^0'=resp^post6, __rho_2_^0'=__rho_2_^post6, curr_serv^0'=curr_serv^post6, __rho_1_^0'=__rho_1_^post6, servers^0'=servers^post6, c^0'=c^post6, (0 == 0 /\ -servers^post6+servers^0 == 0 /\ c^0-c^post6 == 0 /\ __const_5^0-__const_5^post6 == 0 /\ resp^0-resp^post6 == 0 /\ __rho_2_^0-__rho_2_^post6 == 0 /\ 1-curr_serv^0 <= 0 /\ -curr_serv^post6+curr_serv^0 == 0), cost: 1 7: l1 -> l4 : __const_5^0'=__const_5^post7, resp^0'=resp^post7, __rho_2_^0'=__rho_2_^post7, curr_serv^0'=curr_serv^post7, __rho_1_^0'=__rho_1_^post7, servers^0'=servers^post7, c^0'=c^post7, (-curr_serv^post7+curr_serv^0 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ -c^post7+c^0 == 0 /\ curr_serv^0 <= 0 /\ servers^0-servers^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ -__rho_2_^post7+__rho_2_^0 == 0 /\ resp^0-resp^post7 == 0), cost: 1 1: l2 -> l3 : __const_5^0'=__const_5^post1, resp^0'=resp^post1, __rho_2_^0'=__rho_2_^post1, curr_serv^0'=curr_serv^post1, __rho_1_^0'=__rho_1_^post1, servers^0'=servers^post1, c^0'=c^post1, (curr_serv^0-curr_serv^post1 == 0 /\ __rho_1_^0-__rho_1_^post1 == 0 /\ -c^post1+c^0 == 0 /\ resp^0-resp^post1 == 0 /\ __rho_2_^0-__rho_2_^post1 == 0 /\ __const_5^0-__const_5^post1 == 0 /\ -servers^post1+servers^0 == 0), cost: 1 2: l4 -> l5 : __const_5^0'=__const_5^post2, resp^0'=resp^post2, __rho_2_^0'=__rho_2_^post2, curr_serv^0'=curr_serv^post2, __rho_1_^0'=__rho_1_^post2, servers^0'=servers^post2, c^0'=c^post2, (-servers^post2+servers^0 == 0 /\ -c^post2+c^0 == 0 /\ __const_5^0-__const_5^post2 == 0 /\ curr_serv^0-curr_serv^post2 == 0 /\ -__rho_1_^post2+__rho_1_^0 == 0 /\ resp^0-resp^post2 == 0 /\ __rho_2_^0-__rho_2_^post2 == 0), cost: 1 3: l5 -> l4 : __const_5^0'=__const_5^post3, resp^0'=resp^post3, __rho_2_^0'=__rho_2_^post3, curr_serv^0'=curr_serv^post3, __rho_1_^0'=__rho_1_^post3, servers^0'=servers^post3, c^0'=c^post3, (__const_5^0-__const_5^post3 == 0 /\ resp^0-resp^post3 == 0 /\ __rho_2_^0-__rho_2_^post3 == 0 /\ -__rho_1_^post3+__rho_1_^0 == 0 /\ -c^post3+c^0 == 0 /\ -servers^post3+servers^0 == 0 /\ curr_serv^0-curr_serv^post3 == 0), cost: 1 4: l6 -> l0 : __const_5^0'=__const_5^post4, resp^0'=resp^post4, __rho_2_^0'=__rho_2_^post4, curr_serv^0'=curr_serv^post4, __rho_1_^0'=__rho_1_^post4, servers^0'=servers^post4, c^0'=c^post4, (-__rho_1_^post4+__rho_1_^0 == 0 /\ -c^post4+c^0 == 0 /\ resp^0-resp^post4 == 0 /\ __rho_2_^0-__rho_2_^post4 == 0 /\ __rho_1_^0 <= 0 /\ __const_5^0-__const_5^post4 == 0 /\ -servers^post4+servers^0 == 0 /\ 1-curr_serv^0+c^0 <= 0 /\ 1-curr_serv^0+curr_serv^post4 == 0), cost: 1 5: l6 -> l0 : __const_5^0'=__const_5^post5, resp^0'=resp^post5, __rho_2_^0'=__rho_2_^post5, curr_serv^0'=curr_serv^post5, __rho_1_^0'=__rho_1_^post5, servers^0'=servers^post5, c^0'=c^post5, (1+curr_serv^post5-curr_serv^0 == 0 /\ -servers^post5+servers^0 == 0 /\ 1+c^post5-c^0 == 0 /\ __rho_2_^0-__rho_2_^post5 == 0 /\ 1-__rho_1_^0 <= 0 /\ __const_5^0-__const_5^post5 == 0 /\ -1-resp^0+resp^post5 == 0 /\ -__rho_1_^post5+__rho_1_^0 == 0), cost: 1 8: l7 -> l4 : __const_5^0'=__const_5^post8, resp^0'=resp^post8, __rho_2_^0'=__rho_2_^post8, curr_serv^0'=curr_serv^post8, __rho_1_^0'=__rho_1_^post8, servers^0'=servers^post8, c^0'=c^post8, (curr_serv^0-curr_serv^post8 == 0 /\ -c^post8+c^0 == 0 /\ -__rho_2_^post8+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0 /\ resp^0-resp^post8 == 0 /\ 1+__const_5^0-c^0 <= 0 /\ __const_5^0-__const_5^post8 == 0 /\ servers^0-servers^post8 == 0), cost: 1 9: l7 -> l0 : __const_5^0'=__const_5^post9, resp^0'=resp^post9, __rho_2_^0'=__rho_2_^post9, curr_serv^0'=curr_serv^post9, __rho_1_^0'=__rho_1_^post9, servers^0'=servers^post9, c^0'=c^post9, (resp^0-resp^post9 == 0 /\ __const_5^0-__const_5^post9 == 0 /\ -__const_5^0+c^0 <= 0 /\ __rho_2_^0-__rho_2_^post9 == 0 /\ -__rho_1_^post9+__rho_1_^0 == 0 /\ -c^post9+c^0 == 0 /\ -servers^post9+servers^0 == 0 /\ curr_serv^0-curr_serv^post9 == 0), cost: 1 10: l8 -> l7 : __const_5^0'=__const_5^post10, resp^0'=resp^post10, __rho_2_^0'=__rho_2_^post10, curr_serv^0'=curr_serv^post10, __rho_1_^0'=__rho_1_^post10, servers^0'=servers^post10, c^0'=c^post10, (0 == 0 /\ resp^post10 == 0 /\ __const_5^0-__const_5^post10 == 0 /\ curr_serv^post10-servers^post10 == 0 /\ -__rho_1_^post10+__rho_1_^0 == 0 /\ 1-c^post10 <= 0 /\ -4+servers^post10 == 0 /\ -__rho_2_^post10+c^post10 == 0), cost: 1 11: l9 -> l8 : __const_5^0'=__const_5^post11, resp^0'=resp^post11, __rho_2_^0'=__rho_2_^post11, curr_serv^0'=curr_serv^post11, __rho_1_^0'=__rho_1_^post11, servers^0'=servers^post11, c^0'=c^post11, (-servers^post11+servers^0 == 0 /\ c^0-c^post11 == 0 /\ __const_5^0-__const_5^post11 == 0 /\ -__rho_1_^post11+__rho_1_^0 == 0 /\ -curr_serv^post11+curr_serv^0 == 0 /\ resp^0-resp^post11 == 0 /\ __rho_2_^0-__rho_2_^post11 == 0), cost: 1 Removed unreachable rules and leafs Start location: l9 0: l0 -> l1 : __const_5^0'=__const_5^post0, resp^0'=resp^post0, __rho_2_^0'=__rho_2_^post0, curr_serv^0'=curr_serv^post0, __rho_1_^0'=__rho_1_^post0, servers^0'=servers^post0, c^0'=c^post0, (resp^0-resp^post0 == 0 /\ __const_5^0-__const_5^post0 == 0 /\ -servers^post0+servers^0 == 0 /\ -__rho_2_^post0+__rho_2_^0 == 0 /\ -c^post0+c^0 == 0 /\ __rho_1_^0-__rho_1_^post0 == 0 /\ -curr_serv^post0+curr_serv^0 == 0), cost: 1 6: l1 -> l6 : __const_5^0'=__const_5^post6, resp^0'=resp^post6, __rho_2_^0'=__rho_2_^post6, curr_serv^0'=curr_serv^post6, __rho_1_^0'=__rho_1_^post6, servers^0'=servers^post6, c^0'=c^post6, (0 == 0 /\ -servers^post6+servers^0 == 0 /\ c^0-c^post6 == 0 /\ __const_5^0-__const_5^post6 == 0 /\ resp^0-resp^post6 == 0 /\ __rho_2_^0-__rho_2_^post6 == 0 /\ 1-curr_serv^0 <= 0 /\ -curr_serv^post6+curr_serv^0 == 0), cost: 1 7: l1 -> l4 : __const_5^0'=__const_5^post7, resp^0'=resp^post7, __rho_2_^0'=__rho_2_^post7, curr_serv^0'=curr_serv^post7, __rho_1_^0'=__rho_1_^post7, servers^0'=servers^post7, c^0'=c^post7, (-curr_serv^post7+curr_serv^0 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ -c^post7+c^0 == 0 /\ curr_serv^0 <= 0 /\ servers^0-servers^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ -__rho_2_^post7+__rho_2_^0 == 0 /\ resp^0-resp^post7 == 0), cost: 1 2: l4 -> l5 : __const_5^0'=__const_5^post2, resp^0'=resp^post2, __rho_2_^0'=__rho_2_^post2, curr_serv^0'=curr_serv^post2, __rho_1_^0'=__rho_1_^post2, servers^0'=servers^post2, c^0'=c^post2, (-servers^post2+servers^0 == 0 /\ -c^post2+c^0 == 0 /\ __const_5^0-__const_5^post2 == 0 /\ curr_serv^0-curr_serv^post2 == 0 /\ -__rho_1_^post2+__rho_1_^0 == 0 /\ resp^0-resp^post2 == 0 /\ __rho_2_^0-__rho_2_^post2 == 0), cost: 1 3: l5 -> l4 : __const_5^0'=__const_5^post3, resp^0'=resp^post3, __rho_2_^0'=__rho_2_^post3, curr_serv^0'=curr_serv^post3, __rho_1_^0'=__rho_1_^post3, servers^0'=servers^post3, c^0'=c^post3, (__const_5^0-__const_5^post3 == 0 /\ resp^0-resp^post3 == 0 /\ __rho_2_^0-__rho_2_^post3 == 0 /\ -__rho_1_^post3+__rho_1_^0 == 0 /\ -c^post3+c^0 == 0 /\ -servers^post3+servers^0 == 0 /\ curr_serv^0-curr_serv^post3 == 0), cost: 1 4: l6 -> l0 : __const_5^0'=__const_5^post4, resp^0'=resp^post4, __rho_2_^0'=__rho_2_^post4, curr_serv^0'=curr_serv^post4, __rho_1_^0'=__rho_1_^post4, servers^0'=servers^post4, c^0'=c^post4, (-__rho_1_^post4+__rho_1_^0 == 0 /\ -c^post4+c^0 == 0 /\ resp^0-resp^post4 == 0 /\ __rho_2_^0-__rho_2_^post4 == 0 /\ __rho_1_^0 <= 0 /\ __const_5^0-__const_5^post4 == 0 /\ -servers^post4+servers^0 == 0 /\ 1-curr_serv^0+c^0 <= 0 /\ 1-curr_serv^0+curr_serv^post4 == 0), cost: 1 5: l6 -> l0 : __const_5^0'=__const_5^post5, resp^0'=resp^post5, __rho_2_^0'=__rho_2_^post5, curr_serv^0'=curr_serv^post5, __rho_1_^0'=__rho_1_^post5, servers^0'=servers^post5, c^0'=c^post5, (1+curr_serv^post5-curr_serv^0 == 0 /\ -servers^post5+servers^0 == 0 /\ 1+c^post5-c^0 == 0 /\ __rho_2_^0-__rho_2_^post5 == 0 /\ 1-__rho_1_^0 <= 0 /\ __const_5^0-__const_5^post5 == 0 /\ -1-resp^0+resp^post5 == 0 /\ -__rho_1_^post5+__rho_1_^0 == 0), cost: 1 8: l7 -> l4 : __const_5^0'=__const_5^post8, resp^0'=resp^post8, __rho_2_^0'=__rho_2_^post8, curr_serv^0'=curr_serv^post8, __rho_1_^0'=__rho_1_^post8, servers^0'=servers^post8, c^0'=c^post8, (curr_serv^0-curr_serv^post8 == 0 /\ -c^post8+c^0 == 0 /\ -__rho_2_^post8+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0 /\ resp^0-resp^post8 == 0 /\ 1+__const_5^0-c^0 <= 0 /\ __const_5^0-__const_5^post8 == 0 /\ servers^0-servers^post8 == 0), cost: 1 9: l7 -> l0 : __const_5^0'=__const_5^post9, resp^0'=resp^post9, __rho_2_^0'=__rho_2_^post9, curr_serv^0'=curr_serv^post9, __rho_1_^0'=__rho_1_^post9, servers^0'=servers^post9, c^0'=c^post9, (resp^0-resp^post9 == 0 /\ __const_5^0-__const_5^post9 == 0 /\ -__const_5^0+c^0 <= 0 /\ __rho_2_^0-__rho_2_^post9 == 0 /\ -__rho_1_^post9+__rho_1_^0 == 0 /\ -c^post9+c^0 == 0 /\ -servers^post9+servers^0 == 0 /\ curr_serv^0-curr_serv^post9 == 0), cost: 1 10: l8 -> l7 : __const_5^0'=__const_5^post10, resp^0'=resp^post10, __rho_2_^0'=__rho_2_^post10, curr_serv^0'=curr_serv^post10, __rho_1_^0'=__rho_1_^post10, servers^0'=servers^post10, c^0'=c^post10, (0 == 0 /\ resp^post10 == 0 /\ __const_5^0-__const_5^post10 == 0 /\ curr_serv^post10-servers^post10 == 0 /\ -__rho_1_^post10+__rho_1_^0 == 0 /\ 1-c^post10 <= 0 /\ -4+servers^post10 == 0 /\ -__rho_2_^post10+c^post10 == 0), cost: 1 11: l9 -> l8 : __const_5^0'=__const_5^post11, resp^0'=resp^post11, __rho_2_^0'=__rho_2_^post11, curr_serv^0'=curr_serv^post11, __rho_1_^0'=__rho_1_^post11, servers^0'=servers^post11, c^0'=c^post11, (-servers^post11+servers^0 == 0 /\ c^0-c^post11 == 0 /\ __const_5^0-__const_5^post11 == 0 /\ -__rho_1_^post11+__rho_1_^0 == 0 /\ -curr_serv^post11+curr_serv^0 == 0 /\ resp^0-resp^post11 == 0 /\ __rho_2_^0-__rho_2_^post11 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : __const_5^0'=__const_5^post0, resp^0'=resp^post0, __rho_2_^0'=__rho_2_^post0, curr_serv^0'=curr_serv^post0, __rho_1_^0'=__rho_1_^post0, servers^0'=servers^post0, c^0'=c^post0, (resp^0-resp^post0 == 0 /\ __const_5^0-__const_5^post0 == 0 /\ -servers^post0+servers^0 == 0 /\ -__rho_2_^post0+__rho_2_^0 == 0 /\ -c^post0+c^0 == 0 /\ __rho_1_^0-__rho_1_^post0 == 0 /\ -curr_serv^post0+curr_serv^0 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l5 : __const_5^0'=__const_5^post2, resp^0'=resp^post2, __rho_2_^0'=__rho_2_^post2, curr_serv^0'=curr_serv^post2, __rho_1_^0'=__rho_1_^post2, servers^0'=servers^post2, c^0'=c^post2, (-servers^post2+servers^0 == 0 /\ -c^post2+c^0 == 0 /\ __const_5^0-__const_5^post2 == 0 /\ curr_serv^0-curr_serv^post2 == 0 /\ -__rho_1_^post2+__rho_1_^0 == 0 /\ resp^0-resp^post2 == 0 /\ __rho_2_^0-__rho_2_^post2 == 0), cost: 1 New rule: l4 -> l5 : TRUE, cost: 1 Applied preprocessing Original rule: l5 -> l4 : __const_5^0'=__const_5^post3, resp^0'=resp^post3, __rho_2_^0'=__rho_2_^post3, curr_serv^0'=curr_serv^post3, __rho_1_^0'=__rho_1_^post3, servers^0'=servers^post3, c^0'=c^post3, (__const_5^0-__const_5^post3 == 0 /\ resp^0-resp^post3 == 0 /\ __rho_2_^0-__rho_2_^post3 == 0 /\ -__rho_1_^post3+__rho_1_^0 == 0 /\ -c^post3+c^0 == 0 /\ -servers^post3+servers^0 == 0 /\ curr_serv^0-curr_serv^post3 == 0), cost: 1 New rule: l5 -> l4 : TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l0 : __const_5^0'=__const_5^post4, resp^0'=resp^post4, __rho_2_^0'=__rho_2_^post4, curr_serv^0'=curr_serv^post4, __rho_1_^0'=__rho_1_^post4, servers^0'=servers^post4, c^0'=c^post4, (-__rho_1_^post4+__rho_1_^0 == 0 /\ -c^post4+c^0 == 0 /\ resp^0-resp^post4 == 0 /\ __rho_2_^0-__rho_2_^post4 == 0 /\ __rho_1_^0 <= 0 /\ __const_5^0-__const_5^post4 == 0 /\ -servers^post4+servers^0 == 0 /\ 1-curr_serv^0+c^0 <= 0 /\ 1-curr_serv^0+curr_serv^post4 == 0), cost: 1 New rule: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 Applied preprocessing Original rule: l6 -> l0 : __const_5^0'=__const_5^post5, resp^0'=resp^post5, __rho_2_^0'=__rho_2_^post5, curr_serv^0'=curr_serv^post5, __rho_1_^0'=__rho_1_^post5, servers^0'=servers^post5, c^0'=c^post5, (1+curr_serv^post5-curr_serv^0 == 0 /\ -servers^post5+servers^0 == 0 /\ 1+c^post5-c^0 == 0 /\ __rho_2_^0-__rho_2_^post5 == 0 /\ 1-__rho_1_^0 <= 0 /\ __const_5^0-__const_5^post5 == 0 /\ -1-resp^0+resp^post5 == 0 /\ -__rho_1_^post5+__rho_1_^0 == 0), cost: 1 New rule: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 Applied preprocessing Original rule: l1 -> l6 : __const_5^0'=__const_5^post6, resp^0'=resp^post6, __rho_2_^0'=__rho_2_^post6, curr_serv^0'=curr_serv^post6, __rho_1_^0'=__rho_1_^post6, servers^0'=servers^post6, c^0'=c^post6, (0 == 0 /\ -servers^post6+servers^0 == 0 /\ c^0-c^post6 == 0 /\ __const_5^0-__const_5^post6 == 0 /\ resp^0-resp^post6 == 0 /\ __rho_2_^0-__rho_2_^post6 == 0 /\ 1-curr_serv^0 <= 0 /\ -curr_serv^post6+curr_serv^0 == 0), cost: 1 New rule: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 Applied preprocessing Original rule: l1 -> l4 : __const_5^0'=__const_5^post7, resp^0'=resp^post7, __rho_2_^0'=__rho_2_^post7, curr_serv^0'=curr_serv^post7, __rho_1_^0'=__rho_1_^post7, servers^0'=servers^post7, c^0'=c^post7, (-curr_serv^post7+curr_serv^0 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ -c^post7+c^0 == 0 /\ curr_serv^0 <= 0 /\ servers^0-servers^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ -__rho_2_^post7+__rho_2_^0 == 0 /\ resp^0-resp^post7 == 0), cost: 1 New rule: l1 -> l4 : curr_serv^0 <= 0, cost: 1 Applied preprocessing Original rule: l7 -> l4 : __const_5^0'=__const_5^post8, resp^0'=resp^post8, __rho_2_^0'=__rho_2_^post8, curr_serv^0'=curr_serv^post8, __rho_1_^0'=__rho_1_^post8, servers^0'=servers^post8, c^0'=c^post8, (curr_serv^0-curr_serv^post8 == 0 /\ -c^post8+c^0 == 0 /\ -__rho_2_^post8+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0 /\ resp^0-resp^post8 == 0 /\ 1+__const_5^0-c^0 <= 0 /\ __const_5^0-__const_5^post8 == 0 /\ servers^0-servers^post8 == 0), cost: 1 New rule: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 Applied preprocessing Original rule: l7 -> l0 : __const_5^0'=__const_5^post9, resp^0'=resp^post9, __rho_2_^0'=__rho_2_^post9, curr_serv^0'=curr_serv^post9, __rho_1_^0'=__rho_1_^post9, servers^0'=servers^post9, c^0'=c^post9, (resp^0-resp^post9 == 0 /\ __const_5^0-__const_5^post9 == 0 /\ -__const_5^0+c^0 <= 0 /\ __rho_2_^0-__rho_2_^post9 == 0 /\ -__rho_1_^post9+__rho_1_^0 == 0 /\ -c^post9+c^0 == 0 /\ -servers^post9+servers^0 == 0 /\ curr_serv^0-curr_serv^post9 == 0), cost: 1 New rule: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 Applied preprocessing Original rule: l8 -> l7 : __const_5^0'=__const_5^post10, resp^0'=resp^post10, __rho_2_^0'=__rho_2_^post10, curr_serv^0'=curr_serv^post10, __rho_1_^0'=__rho_1_^post10, servers^0'=servers^post10, c^0'=c^post10, (0 == 0 /\ resp^post10 == 0 /\ __const_5^0-__const_5^post10 == 0 /\ curr_serv^post10-servers^post10 == 0 /\ -__rho_1_^post10+__rho_1_^0 == 0 /\ 1-c^post10 <= 0 /\ -4+servers^post10 == 0 /\ -__rho_2_^post10+c^post10 == 0), cost: 1 New rule: l8 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 1 Applied preprocessing Original rule: l9 -> l8 : __const_5^0'=__const_5^post11, resp^0'=resp^post11, __rho_2_^0'=__rho_2_^post11, curr_serv^0'=curr_serv^post11, __rho_1_^0'=__rho_1_^post11, servers^0'=servers^post11, c^0'=c^post11, (-servers^post11+servers^0 == 0 /\ c^0-c^post11 == 0 /\ __const_5^0-__const_5^post11 == 0 /\ -__rho_1_^post11+__rho_1_^0 == 0 /\ -curr_serv^post11+curr_serv^0 == 0 /\ resp^0-resp^post11 == 0 /\ __rho_2_^0-__rho_2_^post11 == 0), cost: 1 New rule: l9 -> l8 : TRUE, cost: 1 Simplified rules Start location: l9 12: l0 -> l1 : TRUE, cost: 1 17: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 18: l1 -> l4 : curr_serv^0 <= 0, cost: 1 13: l4 -> l5 : TRUE, cost: 1 14: l5 -> l4 : TRUE, cost: 1 15: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 16: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 19: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 20: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 21: l8 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 1 22: l9 -> l8 : TRUE, cost: 1 Eliminating location l8 by chaining: Applied chaining First rule: l9 -> l8 : TRUE, cost: 1 Second rule: l8 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 1 New rule: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Applied deletion Removed the following rules: 21 22 Eliminating location l5 by chaining: Applied chaining First rule: l4 -> l5 : TRUE, cost: 1 Second rule: l5 -> l4 : TRUE, cost: 1 New rule: l4 -> l4 : TRUE, cost: 2 Applied deletion Removed the following rules: 13 14 Eliminated locations on linear paths Start location: l9 12: l0 -> l1 : TRUE, cost: 1 17: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 18: l1 -> l4 : curr_serv^0 <= 0, cost: 1 24: l4 -> l4 : TRUE, cost: 2 15: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 16: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 19: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 20: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 23: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Applied nonterm Original rule: l4 -> l4 : TRUE, cost: 2 New rule: l4 -> [10] : TRUE, cost: NONTERM Applied acceleration Original rule: l4 -> l4 : TRUE, cost: 2 New rule: l4 -> l4 : TRUE, cost: 2*n0 Applied deletion Removed the following rules: 24 Accelerated simple loops Start location: l9 12: l0 -> l1 : TRUE, cost: 1 17: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 18: l1 -> l4 : curr_serv^0 <= 0, cost: 1 25: l4 -> [10] : TRUE, cost: NONTERM 26: l4 -> l4 : TRUE, cost: 2*n0 15: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 16: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 19: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 20: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 23: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Applied chaining First rule: l1 -> l4 : curr_serv^0 <= 0, cost: 1 Second rule: l4 -> [10] : TRUE, cost: NONTERM New rule: l1 -> [10] : curr_serv^0 <= 0, cost: NONTERM Applied chaining First rule: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 Second rule: l4 -> [10] : TRUE, cost: NONTERM New rule: l7 -> [10] : 1+__const_5^0-c^0 <= 0, cost: NONTERM Applied chaining First rule: l1 -> l4 : curr_serv^0 <= 0, cost: 1 Second rule: l4 -> l4 : TRUE, cost: 2*n0 New rule: l1 -> l4 : curr_serv^0 <= 0, cost: 1+2*n0 Applied chaining First rule: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 Second rule: l4 -> l4 : TRUE, cost: 2*n0 New rule: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1+2*n0 Applied deletion Removed the following rules: 25 26 Chained accelerated rules with incoming rules Start location: l9 12: l0 -> l1 : TRUE, cost: 1 17: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 18: l1 -> l4 : curr_serv^0 <= 0, cost: 1 27: l1 -> [10] : curr_serv^0 <= 0, cost: NONTERM 29: l1 -> l4 : curr_serv^0 <= 0, cost: 1+2*n0 15: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 16: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 19: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1 20: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 28: l7 -> [10] : 1+__const_5^0-c^0 <= 0, cost: NONTERM 30: l7 -> l4 : 1+__const_5^0-c^0 <= 0, cost: 1+2*n0 23: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Removed unreachable locations and irrelevant leafs Start location: l9 12: l0 -> l1 : TRUE, cost: 1 17: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 27: l1 -> [10] : curr_serv^0 <= 0, cost: NONTERM 15: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 16: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 20: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 28: l7 -> [10] : 1+__const_5^0-c^0 <= 0, cost: NONTERM 23: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Eliminating location l7 by chaining: Applied chaining First rule: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Second rule: l7 -> l0 : -__const_5^0+c^0 <= 0, cost: 1 New rule: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 Applied chaining First rule: l9 -> l7 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, -1+c^post10 >= 0, cost: 2 Second rule: l7 -> [10] : 1+__const_5^0-c^0 <= 0, cost: NONTERM New rule: l9 -> [10] : (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0), cost: NONTERM Applied deletion Removed the following rules: 20 23 28 Eliminating location l1 by chaining: Applied chaining First rule: l0 -> l1 : TRUE, cost: 1 Second rule: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1 New rule: l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2 Applied chaining First rule: l0 -> l1 : TRUE, cost: 1 Second rule: l1 -> [10] : curr_serv^0 <= 0, cost: NONTERM New rule: l0 -> [10] : curr_serv^0 <= 0, cost: NONTERM Applied deletion Removed the following rules: 12 17 27 Eliminated locations on tree-shaped paths Start location: l9 33: l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2 34: l0 -> [10] : curr_serv^0 <= 0, cost: NONTERM 15: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 16: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 31: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 32: l9 -> [10] : (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0), cost: NONTERM Eliminating location l6 by chaining: Applied chaining First rule: l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2 Second rule: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 1 New rule: l0 -> l0 : curr_serv^0'=-1+curr_serv^0, __rho_1_^0'=__rho_1_^post6, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 3 Applied chaining First rule: l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2 Second rule: l6 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, c^0'=-1+c^0, -1+__rho_1_^0 >= 0, cost: 1 New rule: l0 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, __rho_1_^0'=__rho_1_^post6, c^0'=-1+c^0, (-1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3 Applied deletion Removed the following rules: 15 16 33 Eliminated locations on tree-shaped paths Start location: l9 34: l0 -> [10] : curr_serv^0 <= 0, cost: NONTERM 35: l0 -> l0 : curr_serv^0'=-1+curr_serv^0, __rho_1_^0'=__rho_1_^post6, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 3 36: l0 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, __rho_1_^0'=__rho_1_^post6, c^0'=-1+c^0, (-1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3 31: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 32: l9 -> [10] : (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0), cost: NONTERM Applied acceleration Original rule: l0 -> l0 : curr_serv^0'=-1+curr_serv^0, __rho_1_^0'=__rho_1_^post6, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ 1-curr_serv^0+c^0 <= 0), cost: 3 New rule: l0 -> l0 : curr_serv^0'=-n4+curr_serv^0, __rho_1_^0'=__rho_1_^post6, (-n4+curr_serv^0-c^0 >= 0 /\ -1+n4 >= 0 /\ -__rho_1_^post6 >= 0 /\ -n4+curr_serv^0 >= 0), cost: 3*n4 Applied instantiation Original rule: l0 -> l0 : curr_serv^0'=-n4+curr_serv^0, __rho_1_^0'=__rho_1_^post6, (-n4+curr_serv^0-c^0 >= 0 /\ -1+n4 >= 0 /\ -__rho_1_^post6 >= 0 /\ -n4+curr_serv^0 >= 0), cost: 3*n4 New rule: l0 -> l0 : curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, (0 >= 0 /\ -__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0 /\ -c^0 >= 0), cost: 3*curr_serv^0 Applied instantiation Original rule: l0 -> l0 : curr_serv^0'=-n4+curr_serv^0, __rho_1_^0'=__rho_1_^post6, (-n4+curr_serv^0-c^0 >= 0 /\ -1+n4 >= 0 /\ -__rho_1_^post6 >= 0 /\ -n4+curr_serv^0 >= 0), cost: 3*n4 New rule: l0 -> l0 : curr_serv^0'=c^0, __rho_1_^0'=__rho_1_^post6, (0 >= 0 /\ -1+curr_serv^0-c^0 >= 0 /\ -__rho_1_^post6 >= 0 /\ c^0 >= 0), cost: 3*curr_serv^0-3*c^0 Applied acceleration Original rule: l0 -> l0 : resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, __rho_1_^0'=__rho_1_^post6, c^0'=-1+c^0, (-1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3 New rule: l0 -> l0 : resp^0'=resp^0+n7, curr_serv^0'=curr_serv^0-n7, __rho_1_^0'=__rho_1_^post6, c^0'=c^0-n7, (-1+__rho_1_^post6 >= 0 /\ -1+n7 >= 0 /\ curr_serv^0-n7 >= 0), cost: 3*n7 Applied instantiation Original rule: l0 -> l0 : resp^0'=resp^0+n7, curr_serv^0'=curr_serv^0-n7, __rho_1_^0'=__rho_1_^post6, c^0'=c^0-n7, (-1+__rho_1_^post6 >= 0 /\ -1+n7 >= 0 /\ curr_serv^0-n7 >= 0), cost: 3*n7 New rule: l0 -> l0 : resp^0'=resp^0+curr_serv^0, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, c^0'=-curr_serv^0+c^0, (0 >= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0 Applied simplification Original rule: l0 -> l0 : curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, (0 >= 0 /\ -__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0 /\ -c^0 >= 0), cost: 3*curr_serv^0 New rule: l0 -> l0 : curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ c^0 <= 0), cost: 3*curr_serv^0 Applied simplification Original rule: l0 -> l0 : curr_serv^0'=c^0, __rho_1_^0'=__rho_1_^post6, (0 >= 0 /\ -1+curr_serv^0-c^0 >= 0 /\ -__rho_1_^post6 >= 0 /\ c^0 >= 0), cost: 3*curr_serv^0-3*c^0 New rule: l0 -> l0 : curr_serv^0'=c^0, __rho_1_^0'=__rho_1_^post6, (-1+curr_serv^0-c^0 >= 0 /\ __rho_1_^post6 <= 0 /\ c^0 >= 0), cost: 3*curr_serv^0-3*c^0 Applied simplification Original rule: l0 -> l0 : resp^0'=resp^0+curr_serv^0, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, c^0'=-curr_serv^0+c^0, (0 >= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0 New rule: l0 -> l0 : resp^0'=resp^0+curr_serv^0, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, c^0'=-curr_serv^0+c^0, (-1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0 Applied deletion Removed the following rules: 35 36 Accelerated simple loops Start location: l9 34: l0 -> [10] : curr_serv^0 <= 0, cost: NONTERM 40: l0 -> l0 : curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ c^0 <= 0), cost: 3*curr_serv^0 41: l0 -> l0 : curr_serv^0'=c^0, __rho_1_^0'=__rho_1_^post6, (-1+curr_serv^0-c^0 >= 0 /\ __rho_1_^post6 <= 0 /\ c^0 >= 0), cost: 3*curr_serv^0-3*c^0 42: l0 -> l0 : resp^0'=resp^0+curr_serv^0, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, c^0'=-curr_serv^0+c^0, (-1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0 31: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 32: l9 -> [10] : (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0), cost: NONTERM Applied chaining First rule: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 Second rule: l0 -> l0 : curr_serv^0'=c^0, __rho_1_^0'=__rho_1_^post6, (-1+curr_serv^0-c^0 >= 0 /\ __rho_1_^post6 <= 0 /\ c^0 >= 0), cost: 3*curr_serv^0-3*c^0 New rule: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=c^post10, __rho_1_^0'=__rho_1_^post6, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -3+c^post10 <= 0 /\ __rho_1_^post6 <= 0 /\ -1+c^post10 >= 0), cost: 15-3*c^post10 Applied chaining First rule: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 Second rule: l0 -> l0 : resp^0'=resp^0+curr_serv^0, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, c^0'=-curr_serv^0+c^0, (-1+__rho_1_^post6 >= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0 New rule: l9 -> l0 : resp^0'=4, __rho_2_^0'=c^post10, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, servers^0'=4, c^0'=-4+c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: 15 Applied deletion Removed the following rules: 40 41 42 Chained accelerated rules with incoming rules Start location: l9 34: l0 -> [10] : curr_serv^0 <= 0, cost: NONTERM 31: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=4, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+c^post10 >= 0), cost: 3 32: l9 -> [10] : (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0), cost: NONTERM 43: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=c^post10, __rho_1_^0'=__rho_1_^post6, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -3+c^post10 <= 0 /\ __rho_1_^post6 <= 0 /\ -1+c^post10 >= 0), cost: 15-3*c^post10 44: l9 -> l0 : resp^0'=4, __rho_2_^0'=c^post10, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, servers^0'=4, c^0'=-4+c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: 15 Eliminating location l0 by chaining: Applied chaining First rule: l9 -> l0 : resp^0'=4, __rho_2_^0'=c^post10, curr_serv^0'=0, __rho_1_^0'=__rho_1_^post6, servers^0'=4, c^0'=-4+c^post10, (-__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: 15 Second rule: l0 -> [10] : curr_serv^0 <= 0, cost: NONTERM New rule: l9 -> [10] : (0 <= 0 /\ -__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: NONTERM Applied simplification Original rule: l9 -> [10] : (0 <= 0 /\ -__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: NONTERM New rule: l9 -> [10] : (-__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: NONTERM Applied partial deletion Original rule: l9 -> l0 : resp^0'=0, __rho_2_^0'=c^post10, curr_serv^0'=c^post10, __rho_1_^0'=__rho_1_^post6, servers^0'=4, c^0'=c^post10, (-__const_5^0+c^post10 <= 0 /\ -3+c^post10 <= 0 /\ __rho_1_^post6 <= 0 /\ -1+c^post10 >= 0), cost: 15-3*c^post10 New rule: l9 -> [12] : (-__const_5^0+c^post10 <= 0 /\ -3+c^post10 <= 0 /\ __rho_1_^post6 <= 0 /\ -1+c^post10 >= 0), cost: 15-3*c^post10 Applied deletion Removed the following rules: 31 34 43 44 Eliminated locations on tree-shaped paths Start location: l9 32: l9 -> [10] : (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0), cost: NONTERM 45: l9 -> [10] : (-__const_5^0+c^post10 <= 0 /\ -1+__rho_1_^post6 >= 0 /\ -1+c^post10 >= 0), cost: NONTERM 46: l9 -> [12] : (-__const_5^0+c^post10 <= 0 /\ -3+c^post10 <= 0 /\ __rho_1_^post6 <= 0 /\ -1+c^post10 >= 0), cost: 15-3*c^post10 Computing asymptotic complexity Proved nontermination of rule 32 via SMT. Proved the following lower bound Complexity: Nonterm Cpx degree: Nonterm Solved cost: NONTERM Rule cost: NONTERM Rule guard: (1+__const_5^0-c^post10 <= 0 /\ -1+c^post10 >= 0)