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TRS Standard pair #487067623
details
property
value
status
complete
benchmark
#3.35.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n181.star.cs.uiowa.edu
space
AG01
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.8209 seconds
cpu usage
3.36182
user time
3.18899
system time
0.17283
max virtual memory
1.8543868E7
max residence set size
237976.0
stage attributes
key
value
starexec-result
YES
output
YES proof of /export/starexec/sandbox/benchmark/theBenchmark.xml # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] (2) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: g(s(x)) -> f(x) f(0) -> s(0) f(s(x)) -> s(s(g(x))) g(0) -> 0 Q is empty. ---------------------------------------- (1) RFCMatchBoundsTRSProof (EQUIVALENT) Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. The following rules were used to construct the certificate: g(s(x)) -> f(x) f(0) -> s(0) f(s(x)) -> s(s(g(x))) g(0) -> 0 The certificate found is represented by the following graph. The certificate consists of the following enumerated nodes: 1, 2, 6, 9, 10, 19, 20, 21 Node 1 is start node and node 2 is final node. Those nodes are connected through the following edges: * 1 to 2 labelled f_1(0), 0(0)* 1 to 6 labelled s_1(0)* 1 to 9 labelled s_1(0)* 1 to 19 labelled s_1(1)* 1 to 20 labelled s_1(1)* 2 to 2 labelled #_1(0)* 6 to 2 labelled 0(0)* 9 to 10 labelled s_1(0)* 10 to 2 labelled g_1(0), f_1(1), 0(1)* 10 to 10 labelled s_1(1)* 10 to 20 labelled s_1(1)* 19 to 2 labelled 0(1)* 20 to 21 labelled s_1(1)* 21 to 2 labelled g_1(1), f_1(1), 0(1)* 21 to 10 labelled s_1(1)* 21 to 20 labelled s_1(1) ---------------------------------------- (2) YES
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