WORST_CASE(Omega(0),?) Initial ITS Start location: l4 0: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, (Result_4^0-Result_4^post0 == 0 /\ -x_5^0 <= 0 /\ -1-x_5^0+x_5^post0 == 0), cost: 1 1: l0 -> l1 : Result_4^0'=Result_4^post1, x_5^0'=x_5^post1, (-x_5^post1+x_5^0 == 0 /\ 1+x_5^0 <= 0 /\ Result_4^0-Result_4^post1 == 0), cost: 1 3: l1 -> l3 : Result_4^0'=Result_4^post3, x_5^0'=x_5^post3, (0 == 0 /\ x_5^0-x_5^post3 == 0), cost: 1 2: l2 -> l0 : Result_4^0'=Result_4^post2, x_5^0'=x_5^post2, (-x_5^post2+x_5^0 == 0 /\ Result_4^0-Result_4^post2 == 0), cost: 1 4: l4 -> l2 : Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, (Result_4^0-Result_4^post4 == 0 /\ -x_5^post4+x_5^0 == 0), cost: 1 Removed unreachable rules and leafs Start location: l4 Computing asymptotic complexity Proved the following lower bound Complexity: Unknown Cpx degree: ? Solved cost: 0 Rule cost: 0