*** 1 Progress [(O(1),O(n^1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: r1(cons(x,k),a) -> r1(k,cons(x,a)) r1(empty(),a) -> a rev(ls) -> r1(ls,empty()) Weak DP Rules: Weak TRS Rules: Signature: {r1/2,rev/1} / {cons/2,empty/0} Obligation: Innermost basic terms: {r1,rev}/{cons,empty} Applied Processor: Bounds {initialAutomaton = minimal, enrichment = match} Proof: The problem is match-bounded by 1. The enriched problem is compatible with follwoing automaton. cons_0(2,2) -> 1 cons_0(2,2) -> 2 cons_1(2,2) -> 1 cons_1(2,2) -> 3 cons_1(2,3) -> 1 cons_1(2,3) -> 3 empty_0() -> 1 empty_0() -> 2 empty_1() -> 1 empty_1() -> 3 r1_0(2,2) -> 1 r1_1(2,3) -> 1 rev_0(2) -> 1 2 -> 1 3 -> 1 *** 1.1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: Weak DP Rules: Weak TRS Rules: r1(cons(x,k),a) -> r1(k,cons(x,a)) r1(empty(),a) -> a rev(ls) -> r1(ls,empty()) Signature: {r1/2,rev/1} / {cons/2,empty/0} Obligation: Innermost basic terms: {r1,rev}/{cons,empty} Applied Processor: EmptyProcessor Proof: The problem is already closed. The intended complexity is O(1).