details

property	value
status	complete
benchmark	goodstein.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n120.star.cs.uiowa.edu
space	Hydras

run statistics

property	value
solver	NaTT 2.1
configuration	default
runtime (wallclock)	3.02241587639 seconds
cpu usage	3.546731359
max memory	8.4324352E7

stage attributes

key	value
output-size	2131
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: l(o(x)) -> o(l(x)) 2: a(l(x)) -> l(a(a(x))) 3: o(x) -> a(l(x)) 4: C(0(),x) -> o(x) 5: a(C(C(x,y),z)) -> a(f(C(x,y),z)) 6: a(f(0(),x)) -> x 7: a(f(C(x,y),z)) -> h(a(f(x,y)),a(a(f(f(x,y),z)))) 8: a(h(x,y)) -> h(a(x),a(a(C(x,y)))) 9: h(x,y) -> o(y) 10: a(f(x,y)) -> f(a(x),y) 11: a(C(x,y)) -> C(a(x),a(y)) 12: a(x) -> x 13: o(x) -> x Number of strict rules: 13 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #a(l(x)) -> #l(a(a(x))) #2: #a(l(x)) -> #a(a(x)) #3: #a(l(x)) -> #a(x) #4: #h(x,y) -> #o(y) #5: #a(C(x,y)) -> #C(a(x),a(y)) #6: #a(C(x,y)) -> #a(x) #7: #a(C(x,y)) -> #a(y) #8: #a(f(C(x,y),z)) -> #h(a(f(x,y)),a(a(f(f(x,y),z)))) #9: #a(f(C(x,y),z)) -> #a(f(x,y)) #10: #a(f(C(x,y),z)) -> #a(a(f(f(x,y),z))) #11: #a(f(C(x,y),z)) -> #a(f(f(x,y),z)) #12: #a(f(x,y)) -> #a(x) #13: #a(C(C(x,y),z)) -> #a(f(C(x,y),z)) #14: #o(x) -> #a(l(x)) #15: #o(x) -> #l(x) #16: #l(o(x)) -> #o(l(x)) #17: #l(o(x)) -> #l(x) #18: #a(h(x,y)) -> #h(a(x),a(a(C(x,y)))) #19: #a(h(x,y)) -> #a(x) #20: #a(h(x,y)) -> #a(a(C(x,y))) #21: #a(h(x,y)) -> #a(C(x,y)) #22: #a(h(x,y)) -> #C(x,y) #23: #C(0(),x) -> #o(x) Number of SCCs: 1, DPs: 23 SCC { #1..23 } Sum... Max... succeeded. a(x1) w: (x1) h(x1,x2) w: (max{x2, 1 + x1}) l(x1) w: (x1) C(x1,x2) w: (max{x2, 1 + x1}) f(x1,x2) w: (max{x2, 1 + x1}) o(x1) w: (x1) #C(x1,x2) w: (max{1 + x2, 2 + x1}) 0() w: (0) #h(x1,x2) w: (max{1 + x2, 0}) #o(x1) w: (1 + x1) #l(x1) w: (1 + x1) #a(x1) w: (1 + x1) USABLE RULES: { 1..13 } Removed DPs: #6 #9 #12 #19 Number of SCCs: 1, DPs: 18 SCC { #1..5 #7 #8 #10 #13..18 #20..23 } Sum... Max... QLPOpS... NegMaxSum... QWPOpSMaxSum... 2D-Mat... sum_sum_int,sum_neg... heuristic_int,sum_neg... failed. Finding a loop... failed. popout

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