3.32/1.54 YES 3.32/1.55 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.32/1.55 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.32/1.55 3.32/1.55 3.32/1.55 Termination w.r.t. Q of the given QTRS could be proven: 3.32/1.55 3.32/1.55 (0) QTRS 3.32/1.55 (1) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 3.32/1.55 (2) YES 3.32/1.55 3.32/1.55 3.32/1.55 ---------------------------------------- 3.32/1.55 3.32/1.55 (0) 3.32/1.55 Obligation: 3.32/1.55 Q restricted rewrite system: 3.32/1.55 The TRS R consists of the following rules: 3.32/1.55 3.32/1.55 active(c) -> mark(f(g(c))) 3.32/1.55 active(f(g(X))) -> mark(g(X)) 3.32/1.55 mark(c) -> active(c) 3.32/1.55 mark(f(X)) -> active(f(X)) 3.32/1.55 mark(g(X)) -> active(g(X)) 3.32/1.55 f(mark(X)) -> f(X) 3.32/1.55 f(active(X)) -> f(X) 3.32/1.55 g(mark(X)) -> g(X) 3.32/1.55 g(active(X)) -> g(X) 3.32/1.55 3.32/1.55 The set Q consists of the following terms: 3.32/1.55 3.32/1.55 active(c) 3.32/1.55 active(f(g(x0))) 3.32/1.55 mark(c) 3.32/1.55 mark(f(x0)) 3.32/1.55 mark(g(x0)) 3.32/1.55 f(mark(x0)) 3.32/1.55 f(active(x0)) 3.32/1.55 g(mark(x0)) 3.32/1.55 g(active(x0)) 3.32/1.55 3.32/1.55 3.32/1.55 ---------------------------------------- 3.32/1.55 3.32/1.55 (1) RFCMatchBoundsTRSProof (EQUIVALENT) 3.32/1.55 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 3. This implies Q-termination of R. 3.32/1.55 The following rules were used to construct the certificate: 3.32/1.55 3.32/1.55 active(c) -> mark(f(g(c))) 3.32/1.55 active(f(g(X))) -> mark(g(X)) 3.32/1.55 mark(c) -> active(c) 3.32/1.55 mark(f(X)) -> active(f(X)) 3.32/1.55 mark(g(X)) -> active(g(X)) 3.32/1.55 f(mark(X)) -> f(X) 3.32/1.55 f(active(X)) -> f(X) 3.32/1.55 g(mark(X)) -> g(X) 3.32/1.55 g(active(X)) -> g(X) 3.32/1.55 3.32/1.55 The certificate found is represented by the following graph. 3.32/1.55 The certificate consists of the following enumerated nodes: 3.32/1.55 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 3.32/1.55 3.32/1.55 Node 1 is start node and node 2 is final node. 3.32/1.55 3.32/1.55 Those nodes are connected through the following edges: 3.32/1.55 3.32/1.55 * 1 to 3 labelled mark_1(0), active_1(0), mark_1(1), active_1(1)* 1 to 5 labelled active_1(0)* 1 to 2 labelled f_1(0), g_1(0), f_1(1), g_1(1)* 1 to 6 labelled active_1(1)* 1 to 7 labelled mark_1(1)* 1 to 10 labelled active_1(2)* 1 to 11 labelled mark_1(2)* 1 to 12 labelled active_1(3)* 2 to 2 labelled #_1(0)* 3 to 4 labelled f_1(0)* 3 to 2 labelled g_1(0), g_1(1)* 4 to 5 labelled g_1(0)* 5 to 2 labelled c(0), f_1(0), f_1(1)* 6 to 4 labelled f_1(1)* 6 to 2 labelled g_1(1)* 7 to 8 labelled f_1(1)* 7 to 5 labelled g_1(1)* 8 to 9 labelled g_1(1)* 9 to 2 labelled c(1)* 10 to 2 labelled g_1(2), g_1(1)* 10 to 8 labelled f_1(2)* 10 to 5 labelled g_1(2)* 11 to 9 labelled g_1(2)* 12 to 9 labelled g_1(3) 3.32/1.55 3.32/1.55 3.32/1.55 ---------------------------------------- 3.32/1.55 3.32/1.55 (2) 3.32/1.55 YES 3.44/1.59 EOF