Termination w.r.t. Q of the following Term Rewriting System could be proven:
Q restricted rewrite system:
The TRS R consists of the following rules:
b(a(b(a(b(b(x1)))))) → a(b(a(b(b(b(a(x1)))))))
Q is empty.
↳ QTRS
↳ RFCMatchBoundsTRSProof
Q restricted rewrite system:
The TRS R consists of the following rules:
b(a(b(a(b(b(x1)))))) → a(b(a(b(b(b(a(x1)))))))
Q is empty.
Termination of the TRS R could be shown with a Match Bound [6,7] of 3. This implies Q-termination of R.
The following rules were used to construct the certificate:
b(a(b(a(b(b(x1)))))) → a(b(a(b(b(b(a(x1)))))))
The certificate found is represented by the following graph.
The certificate consists of the following enumerated nodes:
1, 2, 7, 8, 6, 5, 3, 4, 13, 14, 12, 11, 9, 10, 19, 20, 18, 17, 15, 16, 25, 26, 24, 23, 21, 22, 31, 32, 30, 29, 27, 28, 37, 38, 36, 35, 33, 34, 43, 44, 42, 41, 39, 40
Node 1 is start node and node 2 is final node.
Those nodes are connect through the following edges:
- 1 to 3 labelled a_1(0)
- 2 to 2 labelled #_1(0)
- 7 to 8 labelled b_1(0)
- 7 to 9 labelled a_1(1)
- 8 to 2 labelled a_1(0)
- 6 to 7 labelled b_1(0)
- 6 to 15 labelled a_1(1)
- 5 to 6 labelled b_1(0)
- 5 to 27 labelled a_1(1)
- 3 to 4 labelled b_1(0)
- 4 to 5 labelled a_1(0)
- 13 to 14 labelled b_1(1)
- 13 to 9 labelled a_1(1)
- 14 to 2 labelled a_1(1)
- 12 to 13 labelled b_1(1)
- 12 to 21 labelled a_1(2)
- 11 to 12 labelled b_1(1)
- 11 to 33 labelled a_1(2)
- 9 to 10 labelled b_1(1)
- 10 to 11 labelled a_1(1)
- 19 to 20 labelled b_1(1)
- 19 to 9 labelled a_1(1)
- 20 to 13 labelled a_1(1)
- 18 to 19 labelled b_1(1)
- 18 to 21 labelled a_1(2)
- 17 to 18 labelled b_1(1)
- 17 to 33 labelled a_1(2)
- 15 to 16 labelled b_1(1)
- 16 to 17 labelled a_1(1)
- 25 to 26 labelled b_1(2)
- 25 to 9 labelled a_1(1)
- 26 to 13 labelled a_1(2)
- 24 to 25 labelled b_1(2)
- 24 to 21 labelled a_1(2)
- 23 to 24 labelled b_1(2)
- 23 to 39 labelled a_1(3)
- 21 to 22 labelled b_1(2)
- 22 to 23 labelled a_1(2)
- 31 to 32 labelled b_1(1)
- 32 to 19 labelled a_1(1)
- 30 to 31 labelled b_1(1)
- 29 to 30 labelled b_1(1)
- 27 to 28 labelled b_1(1)
- 28 to 29 labelled a_1(1)
- 37 to 38 labelled b_1(2)
- 38 to 25 labelled a_1(2)
- 36 to 37 labelled b_1(2)
- 35 to 36 labelled b_1(2)
- 33 to 34 labelled b_1(2)
- 34 to 35 labelled a_1(2)
- 43 to 44 labelled b_1(3)
- 44 to 25 labelled a_1(3)
- 42 to 43 labelled b_1(3)
- 41 to 42 labelled b_1(3)
- 39 to 40 labelled b_1(3)
- 40 to 41 labelled a_1(3)