TRS Innermost pair #516979057

details

property	value
status	complete
benchmark	ExIntrod_GM04_C.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	Transformed_CSR_innermost_04

run statistics

property	value
solver	AProVE21
configuration	standard
runtime (wallclock)	2.34058213234 seconds
cpu usage	6.407738665
max memory	4.804608E8

stage attributes

key	value
output-size	12112
starexec-result	YES

output

/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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


YES
proof of /export/starexec/sandbox2/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# AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished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) QTRSToCSRProof [SOUND, 0 ms]
(2) CSR
(3) CSRRRRProof [EQUIVALENT, 71 ms]
(4) CSR
(5) CSRRRRProof [EQUIVALENT, 0 ms]
(6) CSR
(7) CSRRRRProof [EQUIVALENT, 4 ms]
(8) CSR
(9) CSRRRRProof [EQUIVALENT, 0 ms]
(10) CSR
(11) CSRRRRProof [EQUIVALENT, 7 ms]
(12) CSR
(13) CSRRRRProof [EQUIVALENT, 0 ms]
(14) CSR
(15) RisEmptyProof [EQUIVALENT, 0 ms]
(16) YES


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

(0)
Obligation:
Q restricted rewrite system:
The TRS R consists of the following rules:

   active(nats) -> mark(adx(zeros))
   active(zeros) -> mark(cons(0, zeros))
   active(incr(cons(X, Y))) -> mark(cons(s(X), incr(Y)))
   active(adx(cons(X, Y))) -> mark(incr(cons(X, adx(Y))))
   active(hd(cons(X, Y))) -> mark(X)
   active(tl(cons(X, Y))) -> mark(Y)
   active(adx(X)) -> adx(active(X))
   active(incr(X)) -> incr(active(X))
   active(hd(X)) -> hd(active(X))
   active(tl(X)) -> tl(active(X))
   adx(mark(X)) -> mark(adx(X))
   incr(mark(X)) -> mark(incr(X))
   hd(mark(X)) -> mark(hd(X))
   tl(mark(X)) -> mark(tl(X))
   proper(nats) -> ok(nats)
   proper(adx(X)) -> adx(proper(X))
   proper(zeros) -> ok(zeros)
   proper(cons(X1, X2)) -> cons(proper(X1), proper(X2))
   proper(0) -> ok(0)
   proper(incr(X)) -> incr(proper(X))
   proper(s(X)) -> s(proper(X))
   proper(hd(X)) -> hd(proper(X))
   proper(tl(X)) -> tl(proper(X))
   adx(ok(X)) -> ok(adx(X))
   cons(ok(X1), ok(X2)) -> ok(cons(X1, X2))
   incr(ok(X)) -> ok(incr(X))
   s(ok(X)) -> ok(s(X))
   hd(ok(X)) -> ok(hd(X))
   tl(ok(X)) -> ok(tl(X))
   top(mark(X)) -> top(proper(X))
   top(ok(X)) -> top(active(X))

The set Q consists of the following terms:

   active(nats)
   active(zeros)
   active(adx(x0))
   active(incr(x0))
   active(hd(x0))
   active(tl(x0))
   adx(mark(x0))
   incr(mark(x0))
   hd(mark(x0))
   tl(mark(x0))
   proper(nats)
   proper(adx(x0))
   proper(zeros)
   proper(cons(x0, x1))
   proper(0)
   proper(incr(x0))
   proper(s(x0))
   proper(hd(x0))
   proper(tl(x0))
   adx(ok(x0))
   cons(ok(x0), ok(x1))
   incr(ok(x0))
   s(ok(x0))
   hd(ok(x0))
   tl(ok(x0))
   top(mark(x0))
   top(ok(x0))

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