details

property	value
status	complete
benchmark	emmes-nonloop-ex7_2.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n080.star.cs.uiowa.edu
space	EEG_IJCAR_12

run statistics

property	value
solver	NaTT 2.1
configuration	default
runtime (wallclock)	1.77965402603 seconds
cpu usage	1.789742409
max memory	3.8084608E7

stage attributes

key	value
output-size	2990
starexec-result	MAYBE

output

/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE Input TRS: 1: f(true(),xs) -> f(eq(s(length(xs)),length(cons(a(),xs))),append(cons(a(),nil()),xs)) 2: length(nil()) -> 0() 3: length(cons(x,xs)) -> s(length(xs)) 4: eq(0(),0()) -> true() 5: eq(s(x),0()) -> false() 6: eq(0(),s(y)) -> false() 7: eq(s(x),s(y)) -> eq(x,y) 8: append(nil(),ys) -> ys 9: append(cons(x,xs),ys) -> cons(x,append(xs,ys)) Number of strict rules: 9 Direct poly ... failed. Freezing length append eq 1: f(true(),xs) -> f(eq❆1_s(length(xs),length❆1_cons(a(),xs)),append❆1_cons(a(),nil(),xs)) 2: length❆1_nil() -> 0() 3: length❆1_cons(x,xs) -> s(length(xs)) 4: eq❆1_0(0()) -> true() 5: eq❆1_s(x,0()) -> false() 6: eq❆1_0(s(y)) -> false() 7: eq❆1_s(x,s(y)) -> eq(x,y) 8: append❆1_nil(ys) -> ys 9: append❆1_cons(x,xs,ys) -> cons(x,append(xs,ys)) 10: eq(0(),_1) ->= eq❆1_0(_1) 11: eq(s(_1),_2) ->= eq❆1_s(_1,_2) 12: append(cons(_1,_2),_3) ->= append❆1_cons(_1,_2,_3) 13: append(nil(),_1) ->= append❆1_nil(_1) 14: length(cons(_1,_2)) ->= length❆1_cons(_1,_2) 15: length(nil()) ->= length❆1_nil() Number of strict rules: 9 Direct poly ... failed. Dependency Pairs: #1: #append(nil(),_1) ->? #append❆1_nil(_1) #2: #append❆1_cons(x,xs,ys) -> #append(xs,ys) #3: #eq(s(_1),_2) ->? #eq❆1_s(_1,_2) #4: #append(cons(_1,_2),_3) ->? #append❆1_cons(_1,_2,_3) #5: #length(cons(_1,_2)) ->? #length❆1_cons(_1,_2) #6: #eq❆1_s(x,s(y)) -> #eq(x,y) #7: #eq(0(),_1) ->? #eq❆1_0(_1) #8: #length❆1_cons(x,xs) -> #length(xs) #9: #f(true(),xs) -> #f(eq❆1_s(length(xs),length❆1_cons(a(),xs)),append❆1_cons(a(),nil(),xs)) #10: #f(true(),xs) -> #eq❆1_s(length(xs),length❆1_cons(a(),xs)) #11: #f(true(),xs) -> #length(xs) #12: #f(true(),xs) -> #length❆1_cons(a(),xs) #13: #f(true(),xs) -> #append❆1_cons(a(),nil(),xs) #14: #length(nil()) ->? #length❆1_nil() Number of SCCs: 4, DPs: 7 SCC { #5 #8 } Sum... succeeded. a() w: (0) s(x1) w: (0) #append(x1,x2) w: (0) #append❆1_cons(x1,x2,x3) w: (0) length❆1_nil() w: (0) eq(x1,x2) w: (0) #length❆1_nil() w: (0) false() w: (0) append❆1_nil(x1) w: (0) true() w: (0) #eq❆1_0(x1) w: (0) f(x1,x2) w: (0) #eq(x1,x2) w: (0) eq❆1_s(x1,x2) w: (0) append(x1,x2) w: (0) 0() w: (0) nil() w: (0) #eq❆1_s(x1,x2) w: (0) eq❆1_0(x1) w: (0) #f(x1,x2) w: (0) cons(x1,x2) w: (2 + x2) length❆1_cons(x1,x2) w: (0) length(x1) w: (0) #length(x1) w: (x1) append❆1_cons(x1,x2,x3) w: (0) #append❆1_nil(x1) w: (0) #length❆1_cons(x1,x2) w: (1 + x2) USABLE RULES: { } Removed DPs: #5 #8 Number of SCCs: 3, DPs: 5 SCC { #9 } Sum... Max... QLPOpS... NegMaxSum... QWPOpSMaxSum... 2D-Mat... sum_sum_int,sum_neg... heuristic_int,sum_neg... failed. Finding a loop... failed. popout

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

job log

popout

actions

all output return to TRS Standard