Derivational Complexity: TRS Innermost pair #487105958

details

property	value
status	complete
benchmark	e.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	Waldmann_06_SRS

run statistics

property	value
solver	AProVE
configuration	rcdcRelativeAlsoLower
runtime (wallclock)	291.517 seconds
cpu usage	1089.42
user time	1076.42
system time	13.0045
max virtual memory	3.724534E7
max residence set size	1.50781E7

stage attributes

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

output

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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


The Derivational Complexity (innermost) of the given DCpxTrs could be proven to be BOUNDS(n^1, INF).

(0) DCpxTrs
(1) DerivationalComplexityToRuntimeComplexityProof [BOTH BOUNDS(ID, ID), 0 ms]
(2) CpxRelTRS
(3) SInnermostTerminationProof [BOTH CONCRETE BOUNDS(ID, ID), 79 ms]
(4) CpxRelTRS
(5) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms]
(6) TRS for Loop Detection
(7) DecreasingLoopProof [LOWER BOUND(ID), 0 ms]
(8) BEST
    (9) proven lower bound
        (10) LowerBoundPropagationProof [FINISHED, 0 ms]
        (11) BOUNDS(n^1, INF)
    (12) TRS for Loop Detection


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(0)
Obligation:
The Derivational Complexity (innermost) of the given DCpxTrs could be proven to be BOUNDS(n^1, INF).


The TRS R consists of the following rules:

   2(7(x1)) -> 1(8(x1))
   2(8(1(x1))) -> 8(x1)
   2(8(x1)) -> 4(x1)
   5(9(x1)) -> 0(x1)
   4(x1) -> 5(2(3(x1)))
   5(3(x1)) -> 6(0(x1))
   2(8(x1)) -> 7(x1)
   4(7(x1)) -> 1(3(x1))
   5(2(6(x1))) -> 6(2(4(x1)))
   9(7(x1)) -> 7(5(x1))
   7(2(x1)) -> 4(x1)
   7(0(x1)) -> 9(3(x1))
   6(9(x1)) -> 9(x1)
   9(5(9(x1))) -> 5(7(x1))
   4(x1) -> 9(6(6(x1)))
   9(x1) -> 6(7(x1))
   6(2(x1)) -> 7(7(x1))
   2(4(x1)) -> 0(7(x1))
   6(6(x1)) -> 3(x1)
   0(3(x1)) -> 5(3(x1))

S is empty.
Rewrite Strategy: INNERMOST
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(1) DerivationalComplexityToRuntimeComplexityProof (BOTH BOUNDS(ID, ID))
The following rules have been added to S to convert the given derivational complexity problem to a runtime complexity problem:

   encArg(1(x_1)) -> 1(encArg(x_1))
   encArg(8(x_1)) -> 8(encArg(x_1))
   encArg(3(x_1)) -> 3(encArg(x_1))
   encArg(cons_2(x_1)) -> 2(encArg(x_1))
   encArg(cons_5(x_1)) -> 5(encArg(x_1))
   encArg(cons_4(x_1)) -> 4(encArg(x_1))
   encArg(cons_9(x_1)) -> 9(encArg(x_1))
   encArg(cons_7(x_1)) -> 7(encArg(x_1))
   encArg(cons_6(x_1)) -> 6(encArg(x_1))
   encArg(cons_0(x_1)) -> 0(encArg(x_1))
   encode_2(x_1) -> 2(encArg(x_1))
   encode_7(x_1) -> 7(encArg(x_1))
   encode_1(x_1) -> 1(encArg(x_1))
   encode_8(x_1) -> 8(encArg(x_1))
   encode_4(x_1) -> 4(encArg(x_1))
   encode_5(x_1) -> 5(encArg(x_1))
   encode_9(x_1) -> 9(encArg(x_1))
   encode_0(x_1) -> 0(encArg(x_1))
   encode_3(x_1) -> 3(encArg(x_1))
   encode_6(x_1) -> 6(encArg(x_1))


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


The TRS R consists of the following rules:

   2(7(x1)) -> 1(8(x1))
   2(8(1(x1))) -> 8(x1)
   2(8(x1)) -> 4(x1)
   5(9(x1)) -> 0(x1)
   4(x1) -> 5(2(3(x1)))
   5(3(x1)) -> 6(0(x1))
   2(8(x1)) -> 7(x1)
   4(7(x1)) -> 1(3(x1))
   5(2(6(x1))) -> 6(2(4(x1)))
   9(7(x1)) -> 7(5(x1))

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