TIMEOUT We are left with following problem, upon which TcT provides the certificate TIMEOUT. Strict Trs: { 0(1(2(3(4(x1))))) -> 0(2(1(3(4(x1))))) , 0(5(1(2(4(3(x1)))))) -> 0(5(2(1(4(3(x1)))))) , 0(5(2(4(1(3(x1)))))) -> 0(1(5(2(4(3(x1)))))) , 0(5(3(1(2(4(x1)))))) -> 0(1(5(3(2(4(x1)))))) , 0(5(4(1(3(2(x1)))))) -> 0(5(4(3(1(2(x1)))))) } Obligation: innermost runtime complexity Answer: TIMEOUT Computation stopped due to timeout after 10.0 seconds. Arrrr..