details

property	value
status	complete
benchmark	thiemann38.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n183.star.cs.uiowa.edu
space	AProVE_07

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.81951 seconds
cpu usage	7.68114
user time	7.40695
system time	0.274187
max virtual memory	1.8415352E7
max residence set size	428384.0

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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) Overlay + Local Confluence [EQUIVALENT, 0 ms] (2) QTRS (3) DependencyPairsProof [EQUIVALENT, 0 ms] (4) QDP (5) DependencyGraphProof [EQUIVALENT, 0 ms] (6) AND (7) QDP (8) UsableRulesProof [EQUIVALENT, 0 ms] (9) QDP (10) QReductionProof [EQUIVALENT, 0 ms] (11) QDP (12) QDPSizeChangeProof [EQUIVALENT, 0 ms] (13) YES (14) QDP (15) UsableRulesProof [EQUIVALENT, 0 ms] (16) QDP (17) QReductionProof [EQUIVALENT, 0 ms] (18) QDP (19) QDPSizeChangeProof [EQUIVALENT, 0 ms] (20) YES (21) QDP (22) UsableRulesProof [EQUIVALENT, 0 ms] (23) QDP (24) QReductionProof [EQUIVALENT, 0 ms] (25) QDP (26) NonInfProof [EQUIVALENT, 75 ms] (27) QDP (28) DependencyGraphProof [EQUIVALENT, 0 ms] (29) TRUE ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: length(nil) -> 0 length(cons(x, l)) -> s(length(l)) lt(x, 0) -> false lt(0, s(y)) -> true lt(s(x), s(y)) -> lt(x, y) head(cons(x, l)) -> x head(nil) -> undefined tail(nil) -> nil tail(cons(x, l)) -> l reverse(l) -> rev(0, l, nil, l) rev(x, l, accu, orig) -> if(lt(x, length(orig)), x, l, accu, orig) if(true, x, l, accu, orig) -> rev(s(x), tail(l), cons(head(l), accu), orig) if(false, x, l, accu, orig) -> accu Q is empty. ---------------------------------------- (1) Overlay + Local Confluence (EQUIVALENT) The TRS is overlay and locally confluent. By [NOC] we can switch to innermost. ---------------------------------------- (2) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: length(nil) -> 0 length(cons(x, l)) -> s(length(l)) lt(x, 0) -> false lt(0, s(y)) -> true lt(s(x), s(y)) -> lt(x, y) head(cons(x, l)) -> x head(nil) -> undefined tail(nil) -> nil tail(cons(x, l)) -> l reverse(l) -> rev(0, l, nil, l) rev(x, l, accu, orig) -> if(lt(x, length(orig)), x, l, accu, orig) if(true, x, l, accu, orig) -> rev(s(x), tail(l), cons(head(l), accu), orig) if(false, x, l, accu, orig) -> accu The set Q consists of the following terms: length(nil) length(cons(x0, x1)) lt(x0, 0) lt(0, s(x0)) lt(s(x0), s(x1)) head(cons(x0, x1)) head(nil) tail(nil) tail(cons(x0, x1)) reverse(x0) rev(x0, x1, x2, x3) popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to TRS Standard