*** 1 Progress [(O(1),O(n^1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: f(c(s(x),y)) -> f(c(x,s(y))) g(c(x,s(y))) -> g(c(s(x),y)) g(s(f(x))) -> g(f(x)) Weak DP Rules: Weak TRS Rules: Signature: {f/1,g/1} / {c/2,s/1} Obligation: Innermost basic terms: {f,g}/{c,s} Applied Processor: Bounds {initialAutomaton = perSymbol, enrichment = match} Proof: The problem is match-bounded by 1. The enriched problem is compatible with follwoing automaton. c_0(1,1) -> 1 c_0(1,4) -> 1 c_0(4,1) -> 1 c_0(4,4) -> 1 c_1(1,6) -> 5 c_1(4,6) -> 5 c_1(6,1) -> 7 c_1(6,4) -> 7 f_0(1) -> 2 f_0(4) -> 2 f_1(5) -> 2 g_0(1) -> 3 g_0(4) -> 3 g_1(7) -> 3 s_0(1) -> 4 s_0(4) -> 4 s_1(1) -> 6 s_1(4) -> 6 s_1(6) -> 6 *** 1.1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: Weak DP Rules: Weak TRS Rules: f(c(s(x),y)) -> f(c(x,s(y))) g(c(x,s(y))) -> g(c(s(x),y)) g(s(f(x))) -> g(f(x)) Signature: {f/1,g/1} / {c/2,s/1} Obligation: Innermost basic terms: {f,g}/{c,s} Applied Processor: EmptyProcessor Proof: The problem is already closed. The intended complexity is O(1).