TRS Standard pair #615299857

details

property	value
status	complete
benchmark	ExSec4_2_DLMMU04_C.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n022.star.cs.uiowa.edu
space	Transformed_CSR_04

run statistics

property	value
solver	ttt2-1.20
configuration	ttt2
runtime (wallclock)	109.386511087 seconds
cpu usage	384.306455566
max memory	3.46923008E9

stage attributes

key	value
output-size	3610
starexec-result	"MAYBE"

output

/export/starexec/sandbox2/solver/bin/starexec_run_ttt2 /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 44061
MAYBE

Problem:
 active(natsFrom(N)) -> mark(cons(N,natsFrom(s(N))))
 active(fst(pair(XS,YS))) -> mark(XS)
 active(snd(pair(XS,YS))) -> mark(YS)
 active(splitAt(0(),XS)) -> mark(pair(nil(),XS))
 active(splitAt(s(N),cons(X,XS))) -> mark(u(splitAt(N,XS),N,X,XS))
 active(u(pair(YS,ZS),N,X,XS)) -> mark(pair(cons(X,YS),ZS))
 active(head(cons(N,XS))) -> mark(N)
 active(tail(cons(N,XS))) -> mark(XS)
 active(sel(N,XS)) -> mark(head(afterNth(N,XS)))
 active(take(N,XS)) -> mark(fst(splitAt(N,XS)))
 active(afterNth(N,XS)) -> mark(snd(splitAt(N,XS)))
 active(natsFrom(X)) -> natsFrom(active(X))
 active(cons(X1,X2)) -> cons(active(X1),X2)
 active(s(X)) -> s(active(X))
 active(fst(X)) -> fst(active(X))
 active(pair(X1,X2)) -> pair(active(X1),X2)
 active(pair(X1,X2)) -> pair(X1,active(X2))
 active(snd(X)) -> snd(active(X))
 active(splitAt(X1,X2)) -> splitAt(active(X1),X2)
 active(splitAt(X1,X2)) -> splitAt(X1,active(X2))
 active(u(X1,X2,X3,X4)) -> u(active(X1),X2,X3,X4)
 active(head(X)) -> head(active(X))
 active(tail(X)) -> tail(active(X))
 active(sel(X1,X2)) -> sel(active(X1),X2)
 active(sel(X1,X2)) -> sel(X1,active(X2))
 active(afterNth(X1,X2)) -> afterNth(active(X1),X2)
 active(afterNth(X1,X2)) -> afterNth(X1,active(X2))
 active(take(X1,X2)) -> take(active(X1),X2)
 active(take(X1,X2)) -> take(X1,active(X2))
 natsFrom(mark(X)) -> mark(natsFrom(X))
 cons(mark(X1),X2) -> mark(cons(X1,X2))
 s(mark(X)) -> mark(s(X))
 fst(mark(X)) -> mark(fst(X))
 pair(mark(X1),X2) -> mark(pair(X1,X2))
 pair(X1,mark(X2)) -> mark(pair(X1,X2))
 snd(mark(X)) -> mark(snd(X))
 splitAt(mark(X1),X2) -> mark(splitAt(X1,X2))
 splitAt(X1,mark(X2)) -> mark(splitAt(X1,X2))
 u(mark(X1),X2,X3,X4) -> mark(u(X1,X2,X3,X4))
 head(mark(X)) -> mark(head(X))
 tail(mark(X)) -> mark(tail(X))
 sel(mark(X1),X2) -> mark(sel(X1,X2))
 sel(X1,mark(X2)) -> mark(sel(X1,X2))
 afterNth(mark(X1),X2) -> mark(afterNth(X1,X2))
 afterNth(X1,mark(X2)) -> mark(afterNth(X1,X2))
 take(mark(X1),X2) -> mark(take(X1,X2))
 take(X1,mark(X2)) -> mark(take(X1,X2))
 proper(natsFrom(X)) -> natsFrom(proper(X))
 proper(cons(X1,X2)) -> cons(proper(X1),proper(X2))
 proper(s(X)) -> s(proper(X))
 proper(fst(X)) -> fst(proper(X))
 proper(pair(X1,X2)) -> pair(proper(X1),proper(X2))
 proper(snd(X)) -> snd(proper(X))
 proper(splitAt(X1,X2)) -> splitAt(proper(X1),proper(X2))
 proper(0()) -> ok(0())
 proper(nil()) -> ok(nil())
 proper(u(X1,X2,X3,X4)) -> u(proper(X1),proper(X2),proper(X3),proper(X4))
 proper(head(X)) -> head(proper(X))
 proper(tail(X)) -> tail(proper(X))
 proper(sel(X1,X2)) -> sel(proper(X1),proper(X2))
 proper(afterNth(X1,X2)) -> afterNth(proper(X1),proper(X2))
 proper(take(X1,X2)) -> take(proper(X1),proper(X2))
 natsFrom(ok(X)) -> ok(natsFrom(X))
 cons(ok(X1),ok(X2)) -> ok(cons(X1,X2))
 s(ok(X)) -> ok(s(X))
 fst(ok(X)) -> ok(fst(X))
 pair(ok(X1),ok(X2)) -> ok(pair(X1,X2))
 snd(ok(X)) -> ok(snd(X))
 splitAt(ok(X1),ok(X2)) -> ok(splitAt(X1,X2))
 u(ok(X1),ok(X2),ok(X3),ok(X4)) -> ok(u(X1,X2,X3,X4))
 head(ok(X)) -> ok(head(X))
 tail(ok(X)) -> ok(tail(X))
 sel(ok(X1),ok(X2)) -> ok(sel(X1,X2))
 afterNth(ok(X1),ok(X2)) -> ok(afterNth(X1,X2))
 take(ok(X1),ok(X2)) -> ok(take(X1,X2))
 top(mark(X)) -> top(proper(X))
 top(ok(X)) -> top(active(X))

Proof:
 Open

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job log

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