Runtime Complexity: TRS pair #487111094

details

property	value
status	complete
benchmark	secret4.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	Secret_07_TRS

run statistics

property	value
solver	AProVE
configuration	complexity
runtime (wallclock)	291.503 seconds
cpu usage	333.654
user time	330.431
system time	3.22322
max virtual memory	3.7500828E7
max residence set size	6081696.0

stage attributes

key	value
starexec-result	WORST_CASE(Omega(n^1), O(n^2))

output

WORST_CASE(Omega(n^1), O(n^2))
proof of /export/starexec/sandbox/benchmark/theBenchmark.xml
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, n^2).

(0) CpxTRS
(1) DependencyGraphProof [UPPER BOUND(ID), 0 ms]
(2) CpxTRS
    (3) NestedDefinedSymbolProof [UPPER BOUND(ID), 10 ms]
    (4) CpxTRS
    (5) NonCtorToCtorProof [UPPER BOUND(ID), 0 ms]
    (6) CpxRelTRS
    (7) RcToIrcProof [BOTH BOUNDS(ID, ID), 8 ms]
    (8) CpxRelTRS
    (9) CpxTrsToCdtProof [UPPER BOUND(ID), 0 ms]
    (10) CdtProblem
    (11) CdtLeafRemovalProof [BOTH BOUNDS(ID, ID), 0 ms]
    (12) CdtProblem
    (13) CdtUsableRulesProof [BOTH BOUNDS(ID, ID), 0 ms]
    (14) CdtProblem
    (15) CdtRuleRemovalProof [UPPER BOUND(ADD(n^1)), 128 ms]
    (16) CdtProblem
    (17) CdtRuleRemovalProof [UPPER BOUND(ADD(n^1)), 15 ms]
    (18) CdtProblem
    (19) CdtRuleRemovalProof [UPPER BOUND(ADD(n^2)), 214 ms]
    (20) CdtProblem
    (21) SIsEmptyProof [BOTH BOUNDS(ID, ID), 0 ms]
    (22) BOUNDS(1, 1)
(23) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms]
(24) TRS for Loop Detection
    (25) DecreasingLoopProof [LOWER BOUND(ID), 0 ms]
    (26) BEST
        (27) proven lower bound
            (28) LowerBoundPropagationProof [FINISHED, 0 ms]
            (29) BOUNDS(n^1, INF)
        (30) TRS for Loop Detection


----------------------------------------

(0)
Obligation:
The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, n^2).


The TRS R consists of the following rules:

   a(h, h, h, x) -> s(x)
   a(l, x, s(y), h) -> a(l, x, y, s(h))
   a(l, x, s(y), s(z)) -> a(l, x, y, a(l, x, s(y), z))
   a(l, s(x), h, z) -> a(l, x, z, z)
   a(s(l), h, h, z) -> a(l, z, h, z)
   +(x, h) -> x
   +(h, x) -> x
   +(s(x), s(y)) -> s(s(+(x, y)))
   +(+(x, y), z) -> +(x, +(y, z))
   s(h) -> 1
   app(nil, k) -> k
   app(l, nil) -> l
   app(cons(x, l), k) -> cons(x, app(l, k))
   sum(cons(x, nil)) -> cons(x, nil)
   sum(cons(x, cons(y, l))) -> sum(cons(a(x, y, h, h), l))

S is empty.
Rewrite Strategy: FULL
----------------------------------------

(1) DependencyGraphProof (UPPER BOUND(ID))
The following rules are not reachable from basic terms in the dependency graph and can be removed:

+(s(x), s(y)) -> s(s(+(x, y)))
+(+(x, y), z) -> +(x, +(y, z))

----------------------------------------

(2)
Obligation:
The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(1, n^2).


The TRS R consists of the following rules:

   a(h, h, h, x) -> s(x)
   a(l, x, s(y), h) -> a(l, x, y, s(h))
   a(l, x, s(y), s(z)) -> a(l, x, y, a(l, x, s(y), z))
   a(l, s(x), h, z) -> a(l, x, z, z)
   a(s(l), h, h, z) -> a(l, z, h, z)
   +(x, h) -> x
   +(h, x) -> x
   s(h) -> 1
   app(nil, k) -> k
   app(l, nil) -> l
   app(cons(x, l), k) -> cons(x, app(l, k))
   sum(cons(x, nil)) -> cons(x, nil)
   sum(cons(x, cons(y, l))) -> sum(cons(a(x, y, h, h), l))

S is empty.
Rewrite Strategy: FULL

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