YES(?,O(n^1)) 835.82/297.08 YES(?,O(n^1)) 835.82/297.08 835.82/297.08 We are left with following problem, upon which TcT provides the 835.82/297.08 certificate YES(?,O(n^1)). 835.82/297.08 835.82/297.08 Strict Trs: 835.82/297.08 { active(U11(X1, X2, X3)) -> U11(active(X1), X2, X3) 835.82/297.08 , active(U11(tt(), M, N)) -> mark(U12(tt(), M, N)) 835.82/297.08 , active(U12(X1, X2, X3)) -> U12(active(X1), X2, X3) 835.82/297.08 , active(U12(tt(), M, N)) -> mark(s(plus(N, M))) 835.82/297.08 , active(s(X)) -> s(active(X)) 835.82/297.08 , active(plus(X1, X2)) -> plus(X1, active(X2)) 835.82/297.08 , active(plus(X1, X2)) -> plus(active(X1), X2) 835.82/297.08 , active(plus(N, s(M))) -> mark(U11(tt(), M, N)) 835.82/297.08 , active(plus(N, 0())) -> mark(N) 835.82/297.08 , U11(mark(X1), X2, X3) -> mark(U11(X1, X2, X3)) 835.82/297.08 , U11(ok(X1), ok(X2), ok(X3)) -> ok(U11(X1, X2, X3)) 835.82/297.08 , U12(mark(X1), X2, X3) -> mark(U12(X1, X2, X3)) 835.82/297.08 , U12(ok(X1), ok(X2), ok(X3)) -> ok(U12(X1, X2, X3)) 835.82/297.08 , s(mark(X)) -> mark(s(X)) 835.82/297.08 , s(ok(X)) -> ok(s(X)) 835.82/297.08 , plus(X1, mark(X2)) -> mark(plus(X1, X2)) 835.82/297.08 , plus(mark(X1), X2) -> mark(plus(X1, X2)) 835.82/297.08 , plus(ok(X1), ok(X2)) -> ok(plus(X1, X2)) 835.82/297.08 , proper(U11(X1, X2, X3)) -> 835.82/297.08 U11(proper(X1), proper(X2), proper(X3)) 835.82/297.08 , proper(tt()) -> ok(tt()) 835.82/297.08 , proper(U12(X1, X2, X3)) -> 835.82/297.08 U12(proper(X1), proper(X2), proper(X3)) 835.82/297.08 , proper(s(X)) -> s(proper(X)) 835.82/297.08 , proper(plus(X1, X2)) -> plus(proper(X1), proper(X2)) 835.82/297.08 , proper(0()) -> ok(0()) 835.82/297.08 , top(mark(X)) -> top(proper(X)) 835.82/297.08 , top(ok(X)) -> top(active(X)) } 835.82/297.08 Obligation: 835.82/297.08 runtime complexity 835.82/297.08 Answer: 835.82/297.08 YES(?,O(n^1)) 835.82/297.08 835.82/297.08 The problem is match-bounded by 2. The enriched problem is 835.82/297.08 compatible with the following automaton. 835.82/297.08 { active_0(3) -> 1 835.82/297.08 , active_0(4) -> 1 835.82/297.08 , active_0(8) -> 1 835.82/297.08 , active_0(10) -> 1 835.82/297.08 , active_1(3) -> 17 835.82/297.08 , active_1(4) -> 17 835.82/297.08 , active_1(8) -> 17 835.82/297.08 , active_1(10) -> 17 835.82/297.08 , active_2(16) -> 18 835.82/297.08 , U11_0(3, 3, 3) -> 2 835.82/297.08 , U11_0(3, 3, 4) -> 2 835.82/297.08 , U11_0(3, 3, 8) -> 2 835.82/297.08 , U11_0(3, 3, 10) -> 2 835.82/297.08 , U11_0(3, 4, 3) -> 2 835.82/297.08 , U11_0(3, 4, 4) -> 2 835.82/297.08 , U11_0(3, 4, 8) -> 2 835.82/297.08 , U11_0(3, 4, 10) -> 2 835.82/297.08 , U11_0(3, 8, 3) -> 2 835.82/297.08 , U11_0(3, 8, 4) -> 2 835.82/297.08 , U11_0(3, 8, 8) -> 2 835.82/297.08 , U11_0(3, 8, 10) -> 2 835.82/297.08 , U11_0(3, 10, 3) -> 2 835.82/297.08 , U11_0(3, 10, 4) -> 2 835.82/297.08 , U11_0(3, 10, 8) -> 2 835.82/297.08 , U11_0(3, 10, 10) -> 2 835.82/297.08 , U11_0(4, 3, 3) -> 2 835.82/297.08 , U11_0(4, 3, 4) -> 2 835.82/297.08 , U11_0(4, 3, 8) -> 2 835.82/297.08 , U11_0(4, 3, 10) -> 2 835.82/297.08 , U11_0(4, 4, 3) -> 2 835.82/297.08 , U11_0(4, 4, 4) -> 2 835.82/297.08 , U11_0(4, 4, 8) -> 2 835.82/297.08 , U11_0(4, 4, 10) -> 2 835.82/297.08 , U11_0(4, 8, 3) -> 2 835.82/297.08 , U11_0(4, 8, 4) -> 2 835.82/297.08 , U11_0(4, 8, 8) -> 2 835.82/297.08 , U11_0(4, 8, 10) -> 2 835.82/297.08 , U11_0(4, 10, 3) -> 2 835.82/297.08 , U11_0(4, 10, 4) -> 2 835.82/297.08 , U11_0(4, 10, 8) -> 2 835.82/297.08 , U11_0(4, 10, 10) -> 2 835.82/297.08 , U11_0(8, 3, 3) -> 2 835.82/297.08 , U11_0(8, 3, 4) -> 2 835.82/297.08 , U11_0(8, 3, 8) -> 2 835.82/297.08 , U11_0(8, 3, 10) -> 2 835.82/297.08 , U11_0(8, 4, 3) -> 2 835.82/297.08 , U11_0(8, 4, 4) -> 2 835.82/297.08 , U11_0(8, 4, 8) -> 2 835.82/297.08 , U11_0(8, 4, 10) -> 2 835.82/297.08 , U11_0(8, 8, 3) -> 2 835.82/297.08 , U11_0(8, 8, 4) -> 2 835.82/297.08 , U11_0(8, 8, 8) -> 2 835.82/297.08 , U11_0(8, 8, 10) -> 2 835.82/297.08 , U11_0(8, 10, 3) -> 2 835.82/297.08 , U11_0(8, 10, 4) -> 2 835.82/297.08 , U11_0(8, 10, 8) -> 2 835.82/297.08 , U11_0(8, 10, 10) -> 2 835.82/297.08 , U11_0(10, 3, 3) -> 2 835.82/297.08 , U11_0(10, 3, 4) -> 2 835.82/297.08 , U11_0(10, 3, 8) -> 2 835.82/297.08 , U11_0(10, 3, 10) -> 2 835.82/297.08 , U11_0(10, 4, 3) -> 2 835.82/297.08 , U11_0(10, 4, 4) -> 2 835.82/297.08 , U11_0(10, 4, 8) -> 2 835.82/297.08 , U11_0(10, 4, 10) -> 2 835.82/297.08 , U11_0(10, 8, 3) -> 2 835.82/297.08 , U11_0(10, 8, 4) -> 2 835.82/297.08 , U11_0(10, 8, 8) -> 2 835.82/297.08 , U11_0(10, 8, 10) -> 2 835.82/297.08 , U11_0(10, 10, 3) -> 2 835.82/297.08 , U11_0(10, 10, 4) -> 2 835.82/297.08 , U11_0(10, 10, 8) -> 2 835.82/297.08 , U11_0(10, 10, 10) -> 2 835.82/297.08 , U11_1(3, 3, 3) -> 12 835.82/297.08 , U11_1(3, 3, 4) -> 12 835.82/297.08 , U11_1(3, 3, 8) -> 12 835.82/297.08 , U11_1(3, 3, 10) -> 12 835.82/297.08 , U11_1(3, 4, 3) -> 12 835.82/297.08 , U11_1(3, 4, 4) -> 12 835.82/297.08 , U11_1(3, 4, 8) -> 12 835.82/297.08 , U11_1(3, 4, 10) -> 12 835.82/297.08 , U11_1(3, 8, 3) -> 12 835.82/297.08 , U11_1(3, 8, 4) -> 12 835.82/297.08 , U11_1(3, 8, 8) -> 12 835.82/297.08 , U11_1(3, 8, 10) -> 12 835.82/297.08 , U11_1(3, 10, 3) -> 12 835.82/297.08 , U11_1(3, 10, 4) -> 12 835.82/297.08 , U11_1(3, 10, 8) -> 12 835.82/297.08 , U11_1(3, 10, 10) -> 12 835.82/297.08 , U11_1(4, 3, 3) -> 12 835.82/297.08 , U11_1(4, 3, 4) -> 12 835.82/297.08 , U11_1(4, 3, 8) -> 12 835.82/297.08 , U11_1(4, 3, 10) -> 12 835.82/297.08 , U11_1(4, 4, 3) -> 12 835.82/297.08 , U11_1(4, 4, 4) -> 12 835.82/297.08 , U11_1(4, 4, 8) -> 12 835.82/297.08 , U11_1(4, 4, 10) -> 12 835.82/297.08 , U11_1(4, 8, 3) -> 12 835.82/297.08 , U11_1(4, 8, 4) -> 12 835.82/297.08 , U11_1(4, 8, 8) -> 12 835.82/297.08 , U11_1(4, 8, 10) -> 12 835.82/297.08 , U11_1(4, 10, 3) -> 12 835.82/297.08 , U11_1(4, 10, 4) -> 12 835.82/297.08 , U11_1(4, 10, 8) -> 12 835.82/297.08 , U11_1(4, 10, 10) -> 12 835.82/297.08 , U11_1(8, 3, 3) -> 12 835.82/297.08 , U11_1(8, 3, 4) -> 12 835.82/297.08 , U11_1(8, 3, 8) -> 12 835.82/297.08 , U11_1(8, 3, 10) -> 12 835.82/297.08 , U11_1(8, 4, 3) -> 12 835.82/297.08 , U11_1(8, 4, 4) -> 12 835.82/297.08 , U11_1(8, 4, 8) -> 12 835.82/297.08 , U11_1(8, 4, 10) -> 12 835.82/297.08 , U11_1(8, 8, 3) -> 12 835.82/297.08 , U11_1(8, 8, 4) -> 12 835.82/297.08 , U11_1(8, 8, 8) -> 12 835.82/297.08 , U11_1(8, 8, 10) -> 12 835.82/297.08 , U11_1(8, 10, 3) -> 12 835.82/297.08 , U11_1(8, 10, 4) -> 12 835.82/297.08 , U11_1(8, 10, 8) -> 12 835.82/297.08 , U11_1(8, 10, 10) -> 12 835.82/297.08 , U11_1(10, 3, 3) -> 12 835.82/297.08 , U11_1(10, 3, 4) -> 12 835.82/297.08 , U11_1(10, 3, 8) -> 12 835.82/297.08 , U11_1(10, 3, 10) -> 12 835.82/297.08 , U11_1(10, 4, 3) -> 12 835.82/297.08 , U11_1(10, 4, 4) -> 12 835.82/297.08 , U11_1(10, 4, 8) -> 12 835.82/297.08 , U11_1(10, 4, 10) -> 12 835.82/297.08 , U11_1(10, 8, 3) -> 12 835.82/297.08 , U11_1(10, 8, 4) -> 12 835.82/297.08 , U11_1(10, 8, 8) -> 12 835.82/297.08 , U11_1(10, 8, 10) -> 12 835.82/297.08 , U11_1(10, 10, 3) -> 12 835.82/297.08 , U11_1(10, 10, 4) -> 12 835.82/297.08 , U11_1(10, 10, 8) -> 12 835.82/297.08 , U11_1(10, 10, 10) -> 12 835.82/297.08 , tt_0() -> 3 835.82/297.08 , tt_1() -> 16 835.82/297.08 , mark_0(3) -> 4 835.82/297.08 , mark_0(4) -> 4 835.82/297.08 , mark_0(8) -> 4 835.82/297.08 , mark_0(10) -> 4 835.82/297.08 , mark_1(12) -> 2 835.82/297.08 , mark_1(12) -> 12 835.82/297.08 , mark_1(13) -> 5 835.82/297.08 , mark_1(13) -> 13 835.82/297.08 , mark_1(14) -> 6 835.82/297.08 , mark_1(14) -> 14 835.82/297.08 , mark_1(15) -> 7 835.82/297.08 , mark_1(15) -> 15 835.82/297.08 , U12_0(3, 3, 3) -> 5 835.82/297.08 , U12_0(3, 3, 4) -> 5 835.82/297.08 , U12_0(3, 3, 8) -> 5 835.82/297.08 , U12_0(3, 3, 10) -> 5 835.82/297.08 , U12_0(3, 4, 3) -> 5 835.82/297.08 , U12_0(3, 4, 4) -> 5 835.82/297.08 , U12_0(3, 4, 8) -> 5 835.82/297.08 , U12_0(3, 4, 10) -> 5 835.82/297.08 , U12_0(3, 8, 3) -> 5 835.82/297.08 , U12_0(3, 8, 4) -> 5 835.82/297.08 , U12_0(3, 8, 8) -> 5 835.82/297.08 , U12_0(3, 8, 10) -> 5 835.82/297.08 , U12_0(3, 10, 3) -> 5 835.82/297.08 , U12_0(3, 10, 4) -> 5 835.82/297.08 , U12_0(3, 10, 8) -> 5 835.82/297.08 , U12_0(3, 10, 10) -> 5 835.82/297.08 , U12_0(4, 3, 3) -> 5 835.82/297.08 , U12_0(4, 3, 4) -> 5 835.82/297.08 , U12_0(4, 3, 8) -> 5 835.82/297.08 , U12_0(4, 3, 10) -> 5 835.82/297.08 , U12_0(4, 4, 3) -> 5 835.82/297.08 , U12_0(4, 4, 4) -> 5 835.82/297.08 , U12_0(4, 4, 8) -> 5 835.82/297.08 , U12_0(4, 4, 10) -> 5 835.82/297.08 , U12_0(4, 8, 3) -> 5 835.82/297.08 , U12_0(4, 8, 4) -> 5 835.82/297.08 , U12_0(4, 8, 8) -> 5 835.82/297.08 , U12_0(4, 8, 10) -> 5 835.82/297.08 , U12_0(4, 10, 3) -> 5 835.82/297.08 , U12_0(4, 10, 4) -> 5 835.82/297.08 , U12_0(4, 10, 8) -> 5 835.82/297.08 , U12_0(4, 10, 10) -> 5 835.82/297.08 , U12_0(8, 3, 3) -> 5 835.82/297.08 , U12_0(8, 3, 4) -> 5 835.82/297.08 , U12_0(8, 3, 8) -> 5 835.82/297.08 , U12_0(8, 3, 10) -> 5 835.82/297.08 , U12_0(8, 4, 3) -> 5 835.82/297.08 , U12_0(8, 4, 4) -> 5 835.82/297.08 , U12_0(8, 4, 8) -> 5 835.82/297.08 , U12_0(8, 4, 10) -> 5 835.82/297.08 , U12_0(8, 8, 3) -> 5 835.82/297.08 , U12_0(8, 8, 4) -> 5 835.82/297.08 , U12_0(8, 8, 8) -> 5 835.82/297.08 , U12_0(8, 8, 10) -> 5 835.82/297.08 , U12_0(8, 10, 3) -> 5 835.82/297.08 , U12_0(8, 10, 4) -> 5 835.82/297.08 , U12_0(8, 10, 8) -> 5 835.82/297.08 , U12_0(8, 10, 10) -> 5 835.82/297.08 , U12_0(10, 3, 3) -> 5 835.82/297.08 , U12_0(10, 3, 4) -> 5 835.82/297.08 , U12_0(10, 3, 8) -> 5 835.82/297.08 , U12_0(10, 3, 10) -> 5 835.82/297.08 , U12_0(10, 4, 3) -> 5 835.82/297.08 , U12_0(10, 4, 4) -> 5 835.82/297.08 , U12_0(10, 4, 8) -> 5 835.82/297.08 , U12_0(10, 4, 10) -> 5 835.82/297.08 , U12_0(10, 8, 3) -> 5 835.82/297.08 , U12_0(10, 8, 4) -> 5 835.82/297.08 , U12_0(10, 8, 8) -> 5 835.82/297.08 , U12_0(10, 8, 10) -> 5 835.82/297.08 , U12_0(10, 10, 3) -> 5 835.82/297.08 , U12_0(10, 10, 4) -> 5 835.82/297.08 , U12_0(10, 10, 8) -> 5 835.82/297.08 , U12_0(10, 10, 10) -> 5 835.82/297.08 , U12_1(3, 3, 3) -> 13 835.82/297.08 , U12_1(3, 3, 4) -> 13 835.82/297.08 , U12_1(3, 3, 8) -> 13 835.82/297.08 , U12_1(3, 3, 10) -> 13 835.82/297.08 , U12_1(3, 4, 3) -> 13 835.82/297.08 , U12_1(3, 4, 4) -> 13 835.82/297.08 , U12_1(3, 4, 8) -> 13 835.82/297.08 , U12_1(3, 4, 10) -> 13 835.82/297.08 , U12_1(3, 8, 3) -> 13 835.82/297.08 , U12_1(3, 8, 4) -> 13 835.82/297.08 , U12_1(3, 8, 8) -> 13 835.82/297.08 , U12_1(3, 8, 10) -> 13 835.82/297.08 , U12_1(3, 10, 3) -> 13 835.82/297.08 , U12_1(3, 10, 4) -> 13 835.82/297.08 , U12_1(3, 10, 8) -> 13 835.82/297.08 , U12_1(3, 10, 10) -> 13 835.82/297.08 , U12_1(4, 3, 3) -> 13 835.82/297.08 , U12_1(4, 3, 4) -> 13 835.82/297.08 , U12_1(4, 3, 8) -> 13 835.82/297.08 , U12_1(4, 3, 10) -> 13 835.82/297.08 , U12_1(4, 4, 3) -> 13 835.82/297.08 , U12_1(4, 4, 4) -> 13 835.82/297.08 , U12_1(4, 4, 8) -> 13 835.82/297.08 , U12_1(4, 4, 10) -> 13 835.82/297.08 , U12_1(4, 8, 3) -> 13 835.82/297.08 , U12_1(4, 8, 4) -> 13 835.82/297.08 , U12_1(4, 8, 8) -> 13 835.82/297.08 , U12_1(4, 8, 10) -> 13 835.82/297.08 , U12_1(4, 10, 3) -> 13 835.82/297.08 , U12_1(4, 10, 4) -> 13 835.82/297.08 , U12_1(4, 10, 8) -> 13 835.82/297.08 , U12_1(4, 10, 10) -> 13 835.82/297.08 , U12_1(8, 3, 3) -> 13 835.82/297.08 , U12_1(8, 3, 4) -> 13 835.82/297.08 , U12_1(8, 3, 8) -> 13 835.82/297.08 , U12_1(8, 3, 10) -> 13 835.82/297.08 , U12_1(8, 4, 3) -> 13 835.82/297.08 , U12_1(8, 4, 4) -> 13 835.82/297.08 , U12_1(8, 4, 8) -> 13 835.82/297.08 , U12_1(8, 4, 10) -> 13 835.82/297.08 , U12_1(8, 8, 3) -> 13 835.82/297.08 , U12_1(8, 8, 4) -> 13 835.82/297.08 , U12_1(8, 8, 8) -> 13 835.82/297.08 , U12_1(8, 8, 10) -> 13 835.82/297.08 , U12_1(8, 10, 3) -> 13 835.82/297.08 , U12_1(8, 10, 4) -> 13 835.82/297.08 , U12_1(8, 10, 8) -> 13 835.82/297.08 , U12_1(8, 10, 10) -> 13 835.82/297.08 , U12_1(10, 3, 3) -> 13 835.82/297.08 , U12_1(10, 3, 4) -> 13 835.82/297.08 , U12_1(10, 3, 8) -> 13 835.82/297.08 , U12_1(10, 3, 10) -> 13 835.82/297.08 , U12_1(10, 4, 3) -> 13 835.82/297.08 , U12_1(10, 4, 4) -> 13 835.82/297.08 , U12_1(10, 4, 8) -> 13 835.82/297.08 , U12_1(10, 4, 10) -> 13 835.82/297.08 , U12_1(10, 8, 3) -> 13 835.82/297.08 , U12_1(10, 8, 4) -> 13 835.82/297.08 , U12_1(10, 8, 8) -> 13 835.82/297.08 , U12_1(10, 8, 10) -> 13 835.82/297.08 , U12_1(10, 10, 3) -> 13 835.82/297.08 , U12_1(10, 10, 4) -> 13 835.82/297.08 , U12_1(10, 10, 8) -> 13 835.82/297.08 , U12_1(10, 10, 10) -> 13 835.82/297.08 , s_0(3) -> 6 835.82/297.08 , s_0(4) -> 6 835.82/297.08 , s_0(8) -> 6 835.82/297.08 , s_0(10) -> 6 835.82/297.08 , s_1(3) -> 14 835.82/297.08 , s_1(4) -> 14 835.82/297.08 , s_1(8) -> 14 835.82/297.08 , s_1(10) -> 14 835.82/297.08 , plus_0(3, 3) -> 7 835.82/297.08 , plus_0(3, 4) -> 7 835.82/297.08 , plus_0(3, 8) -> 7 835.82/297.08 , plus_0(3, 10) -> 7 835.82/297.08 , plus_0(4, 3) -> 7 835.82/297.08 , plus_0(4, 4) -> 7 835.82/297.08 , plus_0(4, 8) -> 7 835.82/297.08 , plus_0(4, 10) -> 7 835.82/297.08 , plus_0(8, 3) -> 7 835.82/297.08 , plus_0(8, 4) -> 7 835.82/297.08 , plus_0(8, 8) -> 7 835.82/297.08 , plus_0(8, 10) -> 7 835.82/297.08 , plus_0(10, 3) -> 7 835.82/297.08 , plus_0(10, 4) -> 7 835.82/297.08 , plus_0(10, 8) -> 7 835.82/297.08 , plus_0(10, 10) -> 7 835.82/297.08 , plus_1(3, 3) -> 15 835.82/297.08 , plus_1(3, 4) -> 15 835.82/297.08 , plus_1(3, 8) -> 15 835.82/297.08 , plus_1(3, 10) -> 15 835.82/297.08 , plus_1(4, 3) -> 15 835.82/297.08 , plus_1(4, 4) -> 15 835.82/297.08 , plus_1(4, 8) -> 15 835.82/297.08 , plus_1(4, 10) -> 15 835.82/297.08 , plus_1(8, 3) -> 15 835.82/297.08 , plus_1(8, 4) -> 15 835.82/297.08 , plus_1(8, 8) -> 15 835.82/297.08 , plus_1(8, 10) -> 15 835.82/297.08 , plus_1(10, 3) -> 15 835.82/297.08 , plus_1(10, 4) -> 15 835.82/297.08 , plus_1(10, 8) -> 15 835.82/297.08 , plus_1(10, 10) -> 15 835.82/297.08 , 0_0() -> 8 835.82/297.08 , 0_1() -> 16 835.82/297.08 , proper_0(3) -> 9 835.82/297.08 , proper_0(4) -> 9 835.82/297.08 , proper_0(8) -> 9 835.82/297.08 , proper_0(10) -> 9 835.82/297.08 , proper_1(3) -> 17 835.82/297.08 , proper_1(4) -> 17 835.82/297.08 , proper_1(8) -> 17 835.82/297.08 , proper_1(10) -> 17 835.82/297.08 , ok_0(3) -> 10 835.82/297.08 , ok_0(4) -> 10 835.82/297.08 , ok_0(8) -> 10 835.82/297.08 , ok_0(10) -> 10 835.82/297.08 , ok_1(12) -> 2 835.82/297.08 , ok_1(12) -> 12 835.82/297.08 , ok_1(13) -> 5 835.82/297.08 , ok_1(13) -> 13 835.82/297.08 , ok_1(14) -> 6 835.82/297.08 , ok_1(14) -> 14 835.82/297.08 , ok_1(15) -> 7 835.82/297.08 , ok_1(15) -> 15 835.82/297.08 , ok_1(16) -> 9 835.82/297.08 , ok_1(16) -> 17 835.82/297.08 , top_0(3) -> 11 835.82/297.08 , top_0(4) -> 11 835.82/297.08 , top_0(8) -> 11 835.82/297.08 , top_0(10) -> 11 835.82/297.08 , top_1(17) -> 11 835.82/297.08 , top_2(18) -> 11 } 835.82/297.08 835.82/297.08 Hurray, we answered YES(?,O(n^1)) 835.82/297.15 EOF