details

property	value
status	complete
benchmark	thiemann36.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n079.star.cs.uiowa.edu
space	AProVE_07

run statistics

property	value
solver	AProVE21
configuration	standard
runtime (wallclock)	5.28717303276 seconds
cpu usage	13.751026562
max memory	6.8851712E8

stage attributes

key	value
output-size	23691
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.xml # AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) Overlay + Local Confluence [EQUIVALENT, 0 ms] (2) QTRS (3) DependencyPairsProof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) NonInfProof [EQUIVALENT, 77 ms] (20) QDP (21) DependencyGraphProof [EQUIVALENT, 0 ms] (22) TRUE ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: le(0, y) -> true le(s(x), 0) -> false le(s(x), s(y)) -> le(x, y) quot(x, 0) -> quotZeroErro quot(x, s(y)) -> quotIter(x, s(y), 0, 0, 0) quotIter(x, s(y), z, u, v) -> if(le(x, z), x, s(y), z, u, v) if(true, x, y, z, u, v) -> v if(false, x, y, z, u, v) -> if2(le(y, s(u)), x, y, s(z), s(u), v) if2(false, x, y, z, u, v) -> quotIter(x, y, z, u, v) if2(true, x, y, z, u, v) -> quotIter(x, y, z, 0, s(v)) 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: le(0, y) -> true le(s(x), 0) -> false le(s(x), s(y)) -> le(x, y) quot(x, 0) -> quotZeroErro quot(x, s(y)) -> quotIter(x, s(y), 0, 0, 0) quotIter(x, s(y), z, u, v) -> if(le(x, z), x, s(y), z, u, v) if(true, x, y, z, u, v) -> v if(false, x, y, z, u, v) -> if2(le(y, s(u)), x, y, s(z), s(u), v) if2(false, x, y, z, u, v) -> quotIter(x, y, z, u, v) if2(true, x, y, z, u, v) -> quotIter(x, y, z, 0, s(v)) The set Q consists of the following terms: le(0, x0) le(s(x0), 0) le(s(x0), s(x1)) quot(x0, 0) quot(x0, s(x1)) quotIter(x0, s(x1), x2, x3, x4) if(true, x0, x1, x2, x3, x4) if(false, x0, x1, x2, x3, x4) if2(false, x0, x1, x2, x3, x4) if2(true, x0, x1, x2, x3, x4) ---------------------------------------- (3) DependencyPairsProof (EQUIVALENT) Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem. ---------------------------------------- popout

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actions

all output return to TRS Standard