YES Problem 1: (VAR v_NonEmpty:S x1:S) (RULES 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ) Problem 1: Dependency Pairs Processor: -> Pairs: 0#(2(3(1(3(x1:S))))) -> 0#(3(4(2(1(3(x1:S)))))) 0#(2(3(1(3(x1:S))))) -> 2#(1(3(x1:S))) 0#(2(3(1(3(x1:S))))) -> 3#(4(2(1(3(x1:S))))) 0#(2(3(1(3(x1:S))))) -> 4#(2(1(3(x1:S)))) 0#(1(0(2(2(x1:S))))) -> 0#(0(2(1(4(2(x1:S)))))) 0#(1(0(2(2(x1:S))))) -> 0#(2(1(4(2(x1:S))))) 0#(1(0(2(2(x1:S))))) -> 2#(1(4(2(x1:S)))) 0#(1(0(2(2(x1:S))))) -> 4#(2(x1:S)) 0#(1(2(0(x1:S)))) -> 0#(2(1(1(0(x1:S))))) 0#(1(2(0(x1:S)))) -> 2#(1(1(0(x1:S)))) 0#(5(2(0(4(x1:S))))) -> 0#(4(2(5(0(4(x1:S)))))) 0#(5(2(0(4(x1:S))))) -> 2#(5(0(4(x1:S)))) 0#(5(2(0(4(x1:S))))) -> 4#(2(5(0(4(x1:S))))) 2#(0(1(3(1(x1:S))))) -> 0#(2(x1:S)) 2#(0(1(3(1(x1:S))))) -> 2#(x1:S) 2#(0(1(3(1(x1:S))))) -> 3#(0(2(x1:S))) 2#(0(1(3(1(x1:S))))) -> 4#(3(0(2(x1:S)))) 2#(0(1(3(5(x1:S))))) -> 0#(3(x1:S)) 2#(0(1(3(5(x1:S))))) -> 2#(5(1(1(0(3(x1:S)))))) 2#(0(1(3(5(x1:S))))) -> 3#(x1:S) 2#(0(1(5(3(x1:S))))) -> 0#(5(x1:S)) 2#(0(1(5(3(x1:S))))) -> 2#(1(1(3(0(5(x1:S)))))) 2#(0(1(5(3(x1:S))))) -> 3#(0(5(x1:S))) 2#(3(2(0(x1:S)))) -> 2#(2(1(3(0(x1:S))))) 2#(3(2(0(x1:S)))) -> 2#(1(3(0(x1:S)))) 2#(3(2(0(x1:S)))) -> 3#(0(x1:S)) 3#(0(1(2(0(x1:S))))) -> 0#(2(1(0(x1:S)))) 3#(0(1(2(0(x1:S))))) -> 2#(1(0(x1:S))) 3#(0(1(2(0(x1:S))))) -> 3#(4(0(2(1(0(x1:S)))))) 3#(0(1(2(0(x1:S))))) -> 4#(0(2(1(0(x1:S))))) 3#(2(0(1(0(x1:S))))) -> 0#(0(x1:S)) 3#(2(0(1(0(x1:S))))) -> 2#(1(5(0(0(x1:S))))) 3#(2(0(1(0(x1:S))))) -> 3#(2(1(5(0(0(x1:S)))))) 3#(5(3(1(3(x1:S))))) -> 3#(5(4(3(1(3(x1:S)))))) 3#(5(3(1(3(x1:S))))) -> 4#(3(1(3(x1:S)))) 4#(5(3(2(x1:S)))) -> 2#(5(4(x1:S))) 4#(5(3(2(x1:S)))) -> 3#(4(2(5(4(x1:S))))) 4#(5(3(2(x1:S)))) -> 4#(2(5(4(x1:S)))) 4#(5(3(2(x1:S)))) -> 4#(x1:S) -> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) Problem 1: SCC Processor: -> Pairs: 0#(2(3(1(3(x1:S))))) -> 0#(3(4(2(1(3(x1:S)))))) 0#(2(3(1(3(x1:S))))) -> 2#(1(3(x1:S))) 0#(2(3(1(3(x1:S))))) -> 3#(4(2(1(3(x1:S))))) 0#(2(3(1(3(x1:S))))) -> 4#(2(1(3(x1:S)))) 0#(1(0(2(2(x1:S))))) -> 0#(0(2(1(4(2(x1:S)))))) 0#(1(0(2(2(x1:S))))) -> 0#(2(1(4(2(x1:S))))) 0#(1(0(2(2(x1:S))))) -> 2#(1(4(2(x1:S)))) 0#(1(0(2(2(x1:S))))) -> 4#(2(x1:S)) 0#(1(2(0(x1:S)))) -> 0#(2(1(1(0(x1:S))))) 0#(1(2(0(x1:S)))) -> 2#(1(1(0(x1:S)))) 0#(5(2(0(4(x1:S))))) -> 0#(4(2(5(0(4(x1:S)))))) 0#(5(2(0(4(x1:S))))) -> 2#(5(0(4(x1:S)))) 0#(5(2(0(4(x1:S))))) -> 4#(2(5(0(4(x1:S))))) 2#(0(1(3(1(x1:S))))) -> 0#(2(x1:S)) 2#(0(1(3(1(x1:S))))) -> 2#(x1:S) 2#(0(1(3(1(x1:S))))) -> 3#(0(2(x1:S))) 2#(0(1(3(1(x1:S))))) -> 4#(3(0(2(x1:S)))) 2#(0(1(3(5(x1:S))))) -> 0#(3(x1:S)) 2#(0(1(3(5(x1:S))))) -> 2#(5(1(1(0(3(x1:S)))))) 2#(0(1(3(5(x1:S))))) -> 3#(x1:S) 2#(0(1(5(3(x1:S))))) -> 0#(5(x1:S)) 2#(0(1(5(3(x1:S))))) -> 2#(1(1(3(0(5(x1:S)))))) 2#(0(1(5(3(x1:S))))) -> 3#(0(5(x1:S))) 2#(3(2(0(x1:S)))) -> 2#(2(1(3(0(x1:S))))) 2#(3(2(0(x1:S)))) -> 2#(1(3(0(x1:S)))) 2#(3(2(0(x1:S)))) -> 3#(0(x1:S)) 3#(0(1(2(0(x1:S))))) -> 0#(2(1(0(x1:S)))) 3#(0(1(2(0(x1:S))))) -> 2#(1(0(x1:S))) 3#(0(1(2(0(x1:S))))) -> 3#(4(0(2(1(0(x1:S)))))) 3#(0(1(2(0(x1:S))))) -> 4#(0(2(1(0(x1:S))))) 3#(2(0(1(0(x1:S))))) -> 0#(0(x1:S)) 3#(2(0(1(0(x1:S))))) -> 2#(1(5(0(0(x1:S))))) 3#(2(0(1(0(x1:S))))) -> 3#(2(1(5(0(0(x1:S)))))) 3#(5(3(1(3(x1:S))))) -> 3#(5(4(3(1(3(x1:S)))))) 3#(5(3(1(3(x1:S))))) -> 4#(3(1(3(x1:S)))) 4#(5(3(2(x1:S)))) -> 2#(5(4(x1:S))) 4#(5(3(2(x1:S)))) -> 3#(4(2(5(4(x1:S))))) 4#(5(3(2(x1:S)))) -> 4#(2(5(4(x1:S)))) 4#(5(3(2(x1:S)))) -> 4#(x1:S) -> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: 4#(5(3(2(x1:S)))) -> 4#(x1:S) ->->-> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ->->Cycle: ->->-> Pairs: 2#(0(1(3(1(x1:S))))) -> 2#(x1:S) ->->-> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) The problem is decomposed in 2 subproblems. Problem 1.1: Subterm Processor: -> Pairs: 4#(5(3(2(x1:S)))) -> 4#(x1:S) -> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ->Projection: pi(4#) = 1 Problem 1.1: SCC Processor: -> Pairs: Empty -> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ->Strongly Connected Components: There is no strongly connected component The problem is finite. Problem 1.2: Subterm Processor: -> Pairs: 2#(0(1(3(1(x1:S))))) -> 2#(x1:S) -> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ->Projection: pi(2#) = 1 Problem 1.2: SCC Processor: -> Pairs: Empty -> Rules: 0(2(0(1(x1:S)))) -> 0(0(2(4(1(x1:S))))) 0(2(3(1(3(x1:S))))) -> 0(3(4(2(1(3(x1:S)))))) 0(4(1(5(2(x1:S))))) -> 0(4(2(5(1(1(x1:S)))))) 0(1(0(2(2(x1:S))))) -> 0(0(2(1(4(2(x1:S)))))) 0(1(0(3(1(x1:S))))) -> 0(3(4(0(1(1(x1:S)))))) 0(1(2(0(x1:S)))) -> 0(0(2(1(1(x1:S))))) 0(1(2(0(x1:S)))) -> 0(2(1(1(0(x1:S))))) 0(1(2(4(x1:S)))) -> 4(0(2(1(1(x1:S))))) 0(1(2(1(x1:S)))) -> 0(2(1(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(2(5(1(1(x1:S))))) 0(1(2(5(x1:S)))) -> 0(4(2(1(5(x1:S))))) 0(1(2(x1:S))) -> 0(2(1(1(x1:S)))) 0(1(3(1(x1:S)))) -> 0(0(3(1(1(x1:S))))) 0(1(3(1(x1:S)))) -> 3(0(2(1(1(1(x1:S)))))) 0(1(4(1(x1:S)))) -> 4(0(1(1(1(x1:S))))) 0(1(4(5(1(x1:S))))) -> 4(0(2(5(1(1(x1:S)))))) 0(1(4(5(x1:S)))) -> 0(4(1(1(5(x1:S))))) 0(1(5(0(1(x1:S))))) -> 0(0(1(5(5(1(x1:S)))))) 0(5(2(0(4(x1:S))))) -> 0(4(2(5(0(4(x1:S)))))) 0(5(3(2(5(x1:S))))) -> 0(4(3(5(2(5(x1:S)))))) 0(5(3(2(x1:S)))) -> 0(3(4(2(5(x1:S))))) 0(5(3(1(5(x1:S))))) -> 5(0(3(4(1(5(x1:S)))))) 0(5(3(1(x1:S)))) -> 5(0(3(1(1(1(x1:S)))))) 0(5(1(3(2(x1:S))))) -> 3(0(2(1(1(5(x1:S)))))) 2(0(1(3(1(x1:S))))) -> 1(1(4(3(0(2(x1:S)))))) 2(0(1(3(5(x1:S))))) -> 2(5(1(1(0(3(x1:S)))))) 2(0(1(5(3(x1:S))))) -> 2(1(1(3(0(5(x1:S)))))) 2(3(2(0(x1:S)))) -> 2(2(1(3(0(x1:S))))) 2(3(1(0(1(x1:S))))) -> 0(3(2(1(1(5(x1:S)))))) 2(3(1(4(1(x1:S))))) -> 3(4(2(5(1(1(x1:S)))))) 2(3(1(x1:S))) -> 3(4(2(1(x1:S)))) 2(3(5(1(2(x1:S))))) -> 2(3(2(1(5(1(x1:S)))))) 2(4(5(2(x1:S)))) -> 2(1(4(2(5(x1:S))))) 3(0(1(2(0(x1:S))))) -> 3(4(0(2(1(0(x1:S)))))) 3(0(1(2(x1:S)))) -> 3(4(0(2(1(x1:S))))) 3(2(0(1(0(x1:S))))) -> 3(2(1(5(0(0(x1:S)))))) 3(2(3(5(1(x1:S))))) -> 3(3(4(2(1(5(x1:S)))))) 3(5(3(1(3(x1:S))))) -> 3(5(4(3(1(3(x1:S)))))) 4(0(3(3(1(x1:S))))) -> 0(3(4(3(1(1(x1:S)))))) 4(4(3(2(5(x1:S))))) -> 3(4(2(4(1(5(x1:S)))))) 4(4(3(2(x1:S)))) -> 4(3(4(2(1(x1:S))))) 4(5(0(5(2(x1:S))))) -> 0(4(2(1(5(5(x1:S)))))) 4(5(2(3(1(x1:S))))) -> 5(3(4(3(2(1(x1:S)))))) 4(5(2(5(2(x1:S))))) -> 4(2(5(5(2(1(x1:S)))))) 4(5(3(2(x1:S)))) -> 3(4(2(5(4(x1:S))))) 4(5(3(2(x1:S)))) -> 3(5(4(2(1(x1:S))))) 4(5(3(1(x1:S)))) -> 3(5(4(4(1(x1:S))))) 4(5(3(1(x1:S)))) -> 4(3(1(5(1(x1:S))))) 4(5(3(5(1(x1:S))))) -> 4(5(5(4(3(1(x1:S)))))) ->Strongly Connected Components: There is no strongly connected component The problem is finite.