details

property	value
status	complete
benchmark	OvConsOS_nosorts_noand_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_04

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.88846 seconds
cpu usage	4.23836
user time	4.05251
system time	0.185843
max virtual memory	1.8411188E7
max residence set size	266684.0

stage attributes

key	value
starexec-result	NO

output

NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) QTRSToCSRProof [EQUIVALENT, 0 ms] (2) CSR (3) CSRRRRProof [EQUIVALENT, 52 ms] (4) CSR (5) CSRRRRProof [EQUIVALENT, 11 ms] (6) CSR (7) ContextSensitiveLoopProof [COMPLETE, 44 ms] (8) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: active(zeros) -> mark(cons(0, zeros)) active(U11(tt, L)) -> mark(U12(tt, L)) active(U12(tt, L)) -> mark(s(length(L))) active(U21(tt, IL, M, N)) -> mark(U22(tt, IL, M, N)) active(U22(tt, IL, M, N)) -> mark(U23(tt, IL, M, N)) active(U23(tt, IL, M, N)) -> mark(cons(N, take(M, IL))) active(length(nil)) -> mark(0) active(length(cons(N, L))) -> mark(U11(tt, L)) active(take(0, IL)) -> mark(nil) active(take(s(M), cons(N, IL))) -> mark(U21(tt, IL, M, N)) active(cons(X1, X2)) -> cons(active(X1), X2) active(U11(X1, X2)) -> U11(active(X1), X2) active(U12(X1, X2)) -> U12(active(X1), X2) active(s(X)) -> s(active(X)) active(length(X)) -> length(active(X)) active(U21(X1, X2, X3, X4)) -> U21(active(X1), X2, X3, X4) active(U22(X1, X2, X3, X4)) -> U22(active(X1), X2, X3, X4) active(U23(X1, X2, X3, X4)) -> U23(active(X1), X2, X3, X4) active(take(X1, X2)) -> take(active(X1), X2) active(take(X1, X2)) -> take(X1, active(X2)) cons(mark(X1), X2) -> mark(cons(X1, X2)) U11(mark(X1), X2) -> mark(U11(X1, X2)) U12(mark(X1), X2) -> mark(U12(X1, X2)) s(mark(X)) -> mark(s(X)) length(mark(X)) -> mark(length(X)) U21(mark(X1), X2, X3, X4) -> mark(U21(X1, X2, X3, X4)) U22(mark(X1), X2, X3, X4) -> mark(U22(X1, X2, X3, X4)) U23(mark(X1), X2, X3, X4) -> mark(U23(X1, X2, X3, X4)) take(mark(X1), X2) -> mark(take(X1, X2)) take(X1, mark(X2)) -> mark(take(X1, X2)) proper(zeros) -> ok(zeros) proper(cons(X1, X2)) -> cons(proper(X1), proper(X2)) proper(0) -> ok(0) proper(U11(X1, X2)) -> U11(proper(X1), proper(X2)) proper(tt) -> ok(tt) proper(U12(X1, X2)) -> U12(proper(X1), proper(X2)) proper(s(X)) -> s(proper(X)) proper(length(X)) -> length(proper(X)) proper(U21(X1, X2, X3, X4)) -> U21(proper(X1), proper(X2), proper(X3), proper(X4)) proper(U22(X1, X2, X3, X4)) -> U22(proper(X1), proper(X2), proper(X3), proper(X4)) proper(U23(X1, X2, X3, X4)) -> U23(proper(X1), proper(X2), proper(X3), proper(X4)) proper(take(X1, X2)) -> take(proper(X1), proper(X2)) proper(nil) -> ok(nil) cons(ok(X1), ok(X2)) -> ok(cons(X1, X2)) U11(ok(X1), ok(X2)) -> ok(U11(X1, X2)) U12(ok(X1), ok(X2)) -> ok(U12(X1, X2)) s(ok(X)) -> ok(s(X)) length(ok(X)) -> ok(length(X)) U21(ok(X1), ok(X2), ok(X3), ok(X4)) -> ok(U21(X1, X2, X3, X4)) U22(ok(X1), ok(X2), ok(X3), ok(X4)) -> ok(U22(X1, X2, X3, X4)) U23(ok(X1), ok(X2), ok(X3), ok(X4)) -> ok(U23(X1, X2, X3, X4)) take(ok(X1), ok(X2)) -> ok(take(X1, X2)) top(mark(X)) -> top(proper(X)) top(ok(X)) -> top(active(X)) Q is empty. ---------------------------------------- (1) QTRSToCSRProof (EQUIVALENT) The following Q TRS is given: Q restricted rewrite system: The TRS R consists of the following rules: active(zeros) -> mark(cons(0, zeros)) active(U11(tt, L)) -> mark(U12(tt, L)) active(U12(tt, L)) -> mark(s(length(L))) active(U21(tt, IL, M, N)) -> mark(U22(tt, IL, M, N)) active(U22(tt, IL, M, N)) -> mark(U23(tt, IL, M, N)) active(U23(tt, IL, M, N)) -> mark(cons(N, take(M, IL))) active(length(nil)) -> mark(0) active(length(cons(N, L))) -> mark(U11(tt, L)) active(take(0, IL)) -> mark(nil) active(take(s(M), cons(N, IL))) -> mark(U21(tt, IL, M, N)) active(cons(X1, X2)) -> cons(active(X1), X2) active(U11(X1, X2)) -> U11(active(X1), X2) popout

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

job log

popout

actions

all output return to TRS Standard