details

property	value
status	complete
benchmark	ExAppendixB_AEL03_C.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n185.star.cs.uiowa.edu
space	Transformed_CSR_04

run statistics

property	value
solver	ttt2-1.20
configuration	ttt2
runtime (wallclock)	109.38 seconds
cpu usage	380.057
user time	374.565
system time	5.49197
max virtual memory	8009772.0
max residence set size	1478932.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Problem: active(from(X)) -> mark(cons(X,from(s(X)))) active(2ndspos(0(),Z)) -> mark(rnil()) active(2ndspos(s(N),cons(X,Z))) -> mark(2ndspos(s(N),cons2(X,Z))) active(2ndspos(s(N),cons2(X,cons(Y,Z)))) -> mark(rcons(posrecip(Y),2ndsneg(N,Z))) active(2ndsneg(0(),Z)) -> mark(rnil()) active(2ndsneg(s(N),cons(X,Z))) -> mark(2ndsneg(s(N),cons2(X,Z))) active(2ndsneg(s(N),cons2(X,cons(Y,Z)))) -> mark(rcons(negrecip(Y),2ndspos(N,Z))) active(pi(X)) -> mark(2ndspos(X,from(0()))) active(plus(0(),Y)) -> mark(Y) active(plus(s(X),Y)) -> mark(s(plus(X,Y))) active(times(0(),Y)) -> mark(0()) active(times(s(X),Y)) -> mark(plus(Y,times(X,Y))) active(square(X)) -> mark(times(X,X)) active(s(X)) -> s(active(X)) active(posrecip(X)) -> posrecip(active(X)) active(negrecip(X)) -> negrecip(active(X)) active(cons(X1,X2)) -> cons(active(X1),X2) active(cons2(X1,X2)) -> cons2(X1,active(X2)) active(rcons(X1,X2)) -> rcons(active(X1),X2) active(rcons(X1,X2)) -> rcons(X1,active(X2)) active(from(X)) -> from(active(X)) active(2ndspos(X1,X2)) -> 2ndspos(active(X1),X2) active(2ndspos(X1,X2)) -> 2ndspos(X1,active(X2)) active(2ndsneg(X1,X2)) -> 2ndsneg(active(X1),X2) active(2ndsneg(X1,X2)) -> 2ndsneg(X1,active(X2)) active(pi(X)) -> pi(active(X)) active(plus(X1,X2)) -> plus(active(X1),X2) active(plus(X1,X2)) -> plus(X1,active(X2)) active(times(X1,X2)) -> times(active(X1),X2) active(times(X1,X2)) -> times(X1,active(X2)) active(square(X)) -> square(active(X)) s(mark(X)) -> mark(s(X)) posrecip(mark(X)) -> mark(posrecip(X)) negrecip(mark(X)) -> mark(negrecip(X)) cons(mark(X1),X2) -> mark(cons(X1,X2)) cons2(X1,mark(X2)) -> mark(cons2(X1,X2)) rcons(mark(X1),X2) -> mark(rcons(X1,X2)) rcons(X1,mark(X2)) -> mark(rcons(X1,X2)) from(mark(X)) -> mark(from(X)) 2ndspos(mark(X1),X2) -> mark(2ndspos(X1,X2)) 2ndspos(X1,mark(X2)) -> mark(2ndspos(X1,X2)) 2ndsneg(mark(X1),X2) -> mark(2ndsneg(X1,X2)) 2ndsneg(X1,mark(X2)) -> mark(2ndsneg(X1,X2)) pi(mark(X)) -> mark(pi(X)) plus(mark(X1),X2) -> mark(plus(X1,X2)) plus(X1,mark(X2)) -> mark(plus(X1,X2)) times(mark(X1),X2) -> mark(times(X1,X2)) times(X1,mark(X2)) -> mark(times(X1,X2)) square(mark(X)) -> mark(square(X)) proper(0()) -> ok(0()) proper(s(X)) -> s(proper(X)) proper(posrecip(X)) -> posrecip(proper(X)) proper(negrecip(X)) -> negrecip(proper(X)) proper(nil()) -> ok(nil()) proper(cons(X1,X2)) -> cons(proper(X1),proper(X2)) proper(cons2(X1,X2)) -> cons2(proper(X1),proper(X2)) proper(rnil()) -> ok(rnil()) proper(rcons(X1,X2)) -> rcons(proper(X1),proper(X2)) proper(from(X)) -> from(proper(X)) proper(2ndspos(X1,X2)) -> 2ndspos(proper(X1),proper(X2)) proper(2ndsneg(X1,X2)) -> 2ndsneg(proper(X1),proper(X2)) proper(pi(X)) -> pi(proper(X)) proper(plus(X1,X2)) -> plus(proper(X1),proper(X2)) proper(times(X1,X2)) -> times(proper(X1),proper(X2)) proper(square(X)) -> square(proper(X)) s(ok(X)) -> ok(s(X)) posrecip(ok(X)) -> ok(posrecip(X)) negrecip(ok(X)) -> ok(negrecip(X)) cons(ok(X1),ok(X2)) -> ok(cons(X1,X2)) cons2(ok(X1),ok(X2)) -> ok(cons2(X1,X2)) rcons(ok(X1),ok(X2)) -> ok(rcons(X1,X2)) from(ok(X)) -> ok(from(X)) 2ndspos(ok(X1),ok(X2)) -> ok(2ndspos(X1,X2)) 2ndsneg(ok(X1),ok(X2)) -> ok(2ndsneg(X1,X2)) pi(ok(X)) -> ok(pi(X)) plus(ok(X1),ok(X2)) -> ok(plus(X1,X2)) times(ok(X1),ok(X2)) -> ok(times(X1,X2)) square(ok(X)) -> ok(square(X)) top(mark(X)) -> top(proper(X)) top(ok(X)) -> top(active(X)) Proof: Open popout

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

job log

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actions

all output return to TRS Standard