/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Problem 1: (VAR x y) (RULES not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ) Problem 1: Dependency Pairs Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(not(x))) NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: SCC Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(not(x))) NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(and(x,y)) -> NOT(not(not(x))) NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(not(x))) NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = X1 + 2.X2 + 2 [or](X1,X2) = X1 + 2.X2 + 2 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(not(y))) NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 2 [or](X1,X2) = 2.X1 + 2.X2 + 2 [NOT](X) = X Problem 1: SCC Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(x)) NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 1 [or](X1,X2) = 2.X1 + 2.X2 + 1 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(and(x,y)) -> NOT(not(y)) NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 2 [or](X1,X2) = 2.X1 + 2.X2 + 2 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(and(x,y)) -> NOT(x) NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 1 [or](X1,X2) = 2.X1 + 2.X2 + 1 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(and(x,y)) -> NOT(y) NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = X1 + 2.X2 + 2 [or](X1,X2) = X1 + 2.X2 + 2 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(not(x))) NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 2 [or](X1,X2) = 2.X1 + 2.X2 + 2 [NOT](X) = X Problem 1: SCC Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(not(y))) NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 2 [or](X1,X2) = 2.X1 + 2.X2 + 2 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(x)) NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 1 [or](X1,X2) = 2.X1 + 2.X2 + 1 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Reduction Pair Processor: -> Pairs: NOT(or(x,y)) -> NOT(not(y)) NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) -> Usable rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Interpretation type: Linear ->Coefficients: Natural Numbers ->Dimension: 1 ->Bound: 2 ->Interpretation: [not](X) = X [and](X1,X2) = 2.X1 + 2.X2 + 2 [or](X1,X2) = 2.X1 + 2.X2 + 2 [NOT](X) = 2.X Problem 1: SCC Processor: -> Pairs: NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) ->->-> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) Problem 1: Subterm Processor: -> Pairs: NOT(or(x,y)) -> NOT(x) NOT(or(x,y)) -> NOT(y) -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Projection: pi(NOT) = 1 Problem 1: SCC Processor: -> Pairs: Empty -> Rules: not(not(x)) -> x not(and(x,y)) -> or(not(not(not(x))),not(not(not(y)))) not(or(x,y)) -> and(not(not(not(x))),not(not(not(y)))) ->Strongly Connected Components: There is no strongly connected component The problem is finite.