2.27/0.85 YES 2.27/0.86 2.27/0.86 2.27/0.86 The system was reversed. 2.27/0.86 2.27/0.86 Remains to prove termination of the 3-rule system 2.27/0.86 { a a -> b b b a , 2.27/0.86 a b -> c b b , 2.27/0.86 c b b a -> b a a a } 2.27/0.86 2.27/0.86 2.27/0.86 The dependency pairs transformation was applied. 2.27/0.86 2.27/0.86 Remains to prove termination of the 8-rule system 2.27/0.86 { (a,true) (a,false) -> (a,true) , 2.27/0.86 (a,true) (b,false) -> (c,true) (b,false) (b,false) , 2.27/0.86 (c,true) (b,false) (b,false) (a,false) -> (a,true) (a,false) (a,false) , 2.27/0.86 (c,true) (b,false) (b,false) (a,false) -> (a,true) (a,false) , 2.27/0.86 (c,true) (b,false) (b,false) (a,false) -> (a,true) , 2.27/0.86 (a,false) (a,false) ->= (b,false) (b,false) (b,false) (a,false) , 2.27/0.86 (a,false) (b,false) ->= (c,false) (b,false) (b,false) , 2.27/0.86 (c,false) (b,false) (b,false) (a,false) ->= (b,false) (a,false) (a,false) (a,false) } 2.27/0.86 2.27/0.86 2.27/0.86 2.27/0.86 2.27/0.86 The system was filtered by the following matrix interpretation 2.27/0.86 of type E_J with J = {1,...,2} and dimension 5: 2.27/0.86 2.27/0.86 (a,true) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 1 0 | 2.27/0.86 | 0 1 0 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 \ / 2.27/0.86 (a,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 0 0 | 2.27/0.86 | 0 1 0 0 0 | 2.27/0.86 | 0 0 0 1 0 | 2.27/0.86 | 0 0 0 1 0 | 2.27/0.86 | 0 1 0 1 0 | 2.27/0.86 \ / 2.27/0.86 (b,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 0 0 | 2.27/0.86 | 0 1 0 0 0 | 2.27/0.86 | 0 0 0 1 0 | 2.27/0.86 | 0 0 0 0 1 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 \ / 2.27/0.86 (c,true) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 1 0 0 | 2.27/0.86 | 0 1 0 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 \ / 2.27/0.86 (c,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 0 0 | 2.27/0.86 | 0 1 0 0 0 | 2.27/0.86 | 0 0 1 0 0 | 2.27/0.86 | 0 0 1 0 0 | 2.27/0.86 | 0 0 0 0 0 | 2.27/0.86 \ / 2.27/0.86 2.27/0.86 Remains to prove termination of the 5-rule system 2.27/0.86 { (a,true) (a,false) -> (a,true) , 2.27/0.86 (a,true) (b,false) -> (c,true) (b,false) (b,false) , 2.27/0.86 (a,false) (a,false) ->= (b,false) (b,false) (b,false) (a,false) , 2.27/0.86 (a,false) (b,false) ->= (c,false) (b,false) (b,false) , 2.27/0.86 (c,false) (b,false) (b,false) (a,false) ->= (b,false) (a,false) (a,false) (a,false) } 2.27/0.86 2.27/0.86 2.27/0.86 The system was filtered by the following matrix interpretation 2.27/0.86 of type E_J with J = {1,...,2} and dimension 2: 2.27/0.86 2.27/0.86 (a,true) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 1 | 2.27/0.86 | 0 1 | 2.27/0.86 \ / 2.27/0.86 (a,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 | 2.27/0.86 | 0 1 | 2.27/0.86 \ / 2.27/0.86 (b,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 | 2.27/0.86 | 0 1 | 2.27/0.86 \ / 2.27/0.86 (c,true) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 | 2.27/0.86 | 0 1 | 2.27/0.86 \ / 2.27/0.86 (c,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 | 2.27/0.86 | 0 1 | 2.27/0.86 \ / 2.27/0.86 2.27/0.86 Remains to prove termination of the 4-rule system 2.27/0.86 { (a,true) (a,false) -> (a,true) , 2.27/0.86 (a,false) (a,false) ->= (b,false) (b,false) (b,false) (a,false) , 2.27/0.86 (a,false) (b,false) ->= (c,false) (b,false) (b,false) , 2.27/0.86 (c,false) (b,false) (b,false) (a,false) ->= (b,false) (a,false) (a,false) (a,false) } 2.27/0.86 2.27/0.86 2.27/0.86 The system was filtered by the following matrix interpretation 2.27/0.86 of type E_J with J = {1,...,2} and dimension 3: 2.27/0.86 2.27/0.86 (a,true) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 1 | 2.27/0.86 | 0 1 0 | 2.27/0.86 | 0 0 0 | 2.27/0.86 \ / 2.27/0.86 (a,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 | 2.27/0.86 | 0 1 0 | 2.27/0.86 | 0 1 1 | 2.27/0.86 \ / 2.27/0.86 (b,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 | 2.27/0.86 | 0 1 0 | 2.27/0.86 | 0 0 0 | 2.27/0.86 \ / 2.27/0.86 (c,true) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 | 2.27/0.86 | 0 1 0 | 2.27/0.86 | 0 0 0 | 2.27/0.86 \ / 2.27/0.86 (c,false) is interpreted by 2.27/0.86 / \ 2.27/0.86 | 1 0 0 | 2.27/0.86 | 0 1 0 | 2.27/0.86 | 0 0 0 | 2.27/0.86 \ / 2.27/0.86 2.27/0.86 Remains to prove termination of the 3-rule system 2.27/0.86 { (a,false) (a,false) ->= (b,false) (b,false) (b,false) (a,false) , 2.27/0.86 (a,false) (b,false) ->= (c,false) (b,false) (b,false) , 2.27/0.86 (c,false) (b,false) (b,false) (a,false) ->= (b,false) (a,false) (a,false) (a,false) } 2.27/0.86 2.27/0.86 2.27/0.86 The system is trivially terminating. 2.67/0.89 EOF