NO Termination w.r.t. Q proof of /home/cern_httpd/provide/research/cycsrs/tpdb/TPDB-d9b80194f163/SRS_Standard/Trafo_06/un14-split.srs

Termination w.r.t. Q of the given QTRS could be disproven:

0 QTRS
↳1 NonTerminationProof (⇒, 132 ms)
↳2 NO

(0) Obligation:

Q restricted rewrite system:
The TRS R consists of the following rules:

Begin(a(b(x))) → Wait(Right1(x))
Begin(b(x)) → Wait(Right2(x))
Begin(a(a(a(b(a(a(b(x)))))))) → Wait(Right3(x))
Begin(a(a(b(a(a(b(x))))))) → Wait(Right4(x))
Begin(a(b(a(a(b(x)))))) → Wait(Right5(x))
Begin(b(a(a(b(x))))) → Wait(Right6(x))
Begin(a(a(b(x)))) → Wait(Right7(x))
Begin(a(b(x))) → Wait(Right8(x))
Begin(b(x)) → Wait(Right9(x))
Begin(a(a(a(b(a(a(a(b(x))))))))) → Wait(Right10(x))
Begin(a(a(b(a(a(a(b(x)))))))) → Wait(Right11(x))
Begin(a(b(a(a(a(b(x))))))) → Wait(Right12(x))
Begin(b(a(a(a(b(x)))))) → Wait(Right13(x))
Begin(a(a(a(b(x))))) → Wait(Right14(x))
Begin(a(a(b(x)))) → Wait(Right15(x))
Begin(a(b(x))) → Wait(Right16(x))
Begin(b(x)) → Wait(Right17(x))
Begin(a(a(a(b(b(b(x))))))) → Wait(Right18(x))
Begin(a(a(b(b(b(x)))))) → Wait(Right19(x))
Begin(a(b(b(b(x))))) → Wait(Right20(x))
Begin(b(b(b(x)))) → Wait(Right21(x))
Begin(b(b(x))) → Wait(Right22(x))
Begin(b(x)) → Wait(Right23(x))
Begin(a(a(b(b(x))))) → Wait(Right24(x))
Begin(a(b(b(x)))) → Wait(Right25(x))
Begin(b(b(x))) → Wait(Right26(x))
Begin(b(x)) → Wait(Right27(x))
Begin(b(a(a(b(x))))) → Wait(Right28(x))
Begin(a(a(b(x)))) → Wait(Right29(x))
Begin(a(b(x))) → Wait(Right30(x))
Begin(b(x)) → Wait(Right31(x))
Begin(a(a(a(b(a(b(x))))))) → Wait(Right32(x))
Begin(a(a(b(a(b(x)))))) → Wait(Right33(x))
Begin(a(b(a(b(x))))) → Wait(Right34(x))
Begin(b(a(b(x)))) → Wait(Right35(x))
Begin(a(b(x))) → Wait(Right36(x))
Begin(b(x)) → Wait(Right37(x))
Begin(a(b(a(a(a(b(x))))))) → Wait(Right38(x))
Begin(b(a(a(a(b(x)))))) → Wait(Right39(x))
Begin(a(a(a(b(x))))) → Wait(Right40(x))
Begin(a(a(b(x)))) → Wait(Right41(x))
Begin(a(b(x))) → Wait(Right42(x))
Begin(b(x)) → Wait(Right43(x))
Right1(b(End(x))) → Left(b(a(a(a(b(End(x)))))))
Right2(b(a(End(x)))) → Left(b(a(a(a(b(End(x)))))))
Right3(b(End(x))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right4(b(a(End(x)))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right5(b(a(a(End(x))))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right6(b(a(a(a(End(x)))))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right7(b(a(a(a(b(End(x))))))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right8(b(a(a(a(b(a(End(x)))))))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right9(b(a(a(a(b(a(a(End(x))))))))) → Left(b(a(a(b(a(a(b(a(a(a(b(b(End(x))))))))))))))
Right10(b(End(x))) → Left(b(End(x)))
Right11(b(a(End(x)))) → Left(b(End(x)))
Right12(b(a(a(End(x))))) → Left(b(End(x)))
Right13(b(a(a(a(End(x)))))) → Left(b(End(x)))
Right14(b(a(a(a(b(End(x))))))) → Left(b(End(x)))
Right15(b(a(a(a(b(a(End(x)))))))) → Left(b(End(x)))
Right16(b(a(a(a(b(a(a(End(x))))))))) → Left(b(End(x)))
Right17(b(a(a(a(b(a(a(a(End(x)))))))))) → Left(b(End(x)))
Right18(b(End(x))) → Left(b(b(b(a(a(a(b(End(x)))))))))
Right19(b(a(End(x)))) → Left(b(b(b(a(a(a(b(End(x)))))))))
Right20(b(a(a(End(x))))) → Left(b(b(b(a(a(a(b(End(x)))))))))
Right21(b(a(a(a(End(x)))))) → Left(b(b(b(a(a(a(b(End(x)))))))))
Right22(b(a(a(a(b(End(x))))))) → Left(b(b(b(a(a(a(b(End(x)))))))))
Right23(b(a(a(a(b(b(End(x)))))))) → Left(b(b(b(a(a(a(b(End(x)))))))))
Right24(b(End(x))) → Left(b(End(x)))
Right25(b(a(End(x)))) → Left(b(End(x)))
Right26(b(a(a(End(x))))) → Left(b(End(x)))
Right27(b(a(a(b(End(x)))))) → Left(b(End(x)))
Right28(b(End(x))) → Left(b(End(x)))
Right29(b(b(End(x)))) → Left(b(End(x)))
Right30(b(b(a(End(x))))) → Left(b(End(x)))
Right31(b(b(a(a(End(x)))))) → Left(b(End(x)))
Right32(b(End(x))) → Left(b(End(x)))
Right33(b(a(End(x)))) → Left(b(End(x)))
Right34(b(a(a(End(x))))) → Left(b(End(x)))
Right35(b(a(a(a(End(x)))))) → Left(b(End(x)))
Right36(b(a(a(a(b(End(x))))))) → Left(b(End(x)))
Right37(b(a(a(a(b(a(End(x)))))))) → Left(b(End(x)))
Right38(b(End(x))) → Left(b(End(x)))
Right39(b(a(End(x)))) → Left(b(End(x)))
Right40(b(a(b(End(x))))) → Left(b(End(x)))
Right41(b(a(b(a(End(x)))))) → Left(b(End(x)))
Right42(b(a(b(a(a(End(x))))))) → Left(b(End(x)))
Right43(b(a(b(a(a(a(End(x)))))))) → Left(b(End(x)))
Right1(b(x)) → Ab(Right1(x))
Right2(b(x)) → Ab(Right2(x))
Right3(b(x)) → Ab(Right3(x))
Right4(b(x)) → Ab(Right4(x))
Right5(b(x)) → Ab(Right5(x))
Right6(b(x)) → Ab(Right6(x))
Right7(b(x)) → Ab(Right7(x))
Right8(b(x)) → Ab(Right8(x))
Right9(b(x)) → Ab(Right9(x))
Right10(b(x)) → Ab(Right10(x))
Right11(b(x)) → Ab(Right11(x))
Right12(b(x)) → Ab(Right12(x))
Right13(b(x)) → Ab(Right13(x))
Right14(b(x)) → Ab(Right14(x))
Right15(b(x)) → Ab(Right15(x))
Right16(b(x)) → Ab(Right16(x))
Right17(b(x)) → Ab(Right17(x))
Right18(b(x)) → Ab(Right18(x))
Right19(b(x)) → Ab(Right19(x))
Right20(b(x)) → Ab(Right20(x))
Right21(b(x)) → Ab(Right21(x))
Right22(b(x)) → Ab(Right22(x))
Right23(b(x)) → Ab(Right23(x))
Right24(b(x)) → Ab(Right24(x))
Right25(b(x)) → Ab(Right25(x))
Right26(b(x)) → Ab(Right26(x))
Right27(b(x)) → Ab(Right27(x))
Right28(b(x)) → Ab(Right28(x))
Right29(b(x)) → Ab(Right29(x))
Right30(b(x)) → Ab(Right30(x))
Right31(b(x)) → Ab(Right31(x))
Right32(b(x)) → Ab(Right32(x))
Right33(b(x)) → Ab(Right33(x))
Right34(b(x)) → Ab(Right34(x))
Right35(b(x)) → Ab(Right35(x))
Right36(b(x)) → Ab(Right36(x))
Right37(b(x)) → Ab(Right37(x))
Right38(b(x)) → Ab(Right38(x))
Right39(b(x)) → Ab(Right39(x))
Right40(b(x)) → Ab(Right40(x))
Right41(b(x)) → Ab(Right41(x))
Right42(b(x)) → Ab(Right42(x))
Right43(b(x)) → Ab(Right43(x))
Right1(a(x)) → Aa(Right1(x))
Right2(a(x)) → Aa(Right2(x))
Right3(a(x)) → Aa(Right3(x))
Right4(a(x)) → Aa(Right4(x))
Right5(a(x)) → Aa(Right5(x))
Right6(a(x)) → Aa(Right6(x))
Right7(a(x)) → Aa(Right7(x))
Right8(a(x)) → Aa(Right8(x))
Right9(a(x)) → Aa(Right9(x))
Right10(a(x)) → Aa(Right10(x))
Right11(a(x)) → Aa(Right11(x))
Right12(a(x)) → Aa(Right12(x))
Right13(a(x)) → Aa(Right13(x))
Right14(a(x)) → Aa(Right14(x))
Right15(a(x)) → Aa(Right15(x))
Right16(a(x)) → Aa(Right16(x))
Right17(a(x)) → Aa(Right17(x))
Right18(a(x)) → Aa(Right18(x))
Right19(a(x)) → Aa(Right19(x))
Right20(a(x)) → Aa(Right20(x))
Right21(a(x)) → Aa(Right21(x))
Right22(a(x)) → Aa(Right22(x))
Right23(a(x)) → Aa(Right23(x))
Right24(a(x)) → Aa(Right24(x))
Right25(a(x)) → Aa(Right25(x))
Right26(a(x)) → Aa(Right26(x))
Right27(a(x)) → Aa(Right27(x))
Right28(a(x)) → Aa(Right28(x))
Right29(a(x)) → Aa(Right29(x))
Right30(a(x)) → Aa(Right30(x))
Right31(a(x)) → Aa(Right31(x))
Right32(a(x)) → Aa(Right32(x))
Right33(a(x)) → Aa(Right33(x))
Right34(a(x)) → Aa(Right34(x))
Right35(a(x)) → Aa(Right35(x))
Right36(a(x)) → Aa(Right36(x))
Right37(a(x)) → Aa(Right37(x))
Right38(a(x)) → Aa(Right38(x))
Right39(a(x)) → Aa(Right39(x))
Right40(a(x)) → Aa(Right40(x))
Right41(a(x)) → Aa(Right41(x))
Right42(a(x)) → Aa(Right42(x))
Right43(a(x)) → Aa(Right43(x))
Ab(Left(x)) → Left(b(x))
Aa(Left(x)) → Left(a(x))
Wait(Left(x)) → Begin(x)
b(a(b(x))) → b(a(a(a(b(x)))))
b(a(a(a(b(a(a(b(x)))))))) → b(a(a(b(a(a(b(a(a(a(b(b(x))))))))))))
b(a(a(a(b(a(a(a(b(x))))))))) → b(x)
b(a(a(a(b(b(b(x))))))) → b(b(b(a(a(a(b(x)))))))
b(a(a(b(b(x))))) → b(x)
b(b(a(a(b(x))))) → b(x)
b(a(a(a(b(a(b(x))))))) → b(x)
b(a(b(a(a(a(b(x))))))) → b(x)

Q is empty.

(1) NonTerminationProof (COMPLETE transformation)

We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite.

Found the self-embedding DerivationStructure:
Wait Left b b b a a a b End → Wait Left b b b a a a b End

Wait Left b b b a a a b End → Wait Left b b b a a a b End
by OverlapClosure OC 2
Wait Left b b → Wait Right22
by OverlapClosure OC 2
Wait Left → Begin
by original rule (OC 1)
Begin b b → Wait Right22
by original rule (OC 1)
Right22 b a a a b End → Left b b b a a a b End
by original rule (OC 1)

(2) NO