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	n154.star.cs.uiowa.edu
space	Hydras

run statistics

property	value
solver	NaTT 2.3.3
configuration	default
runtime (wallclock)	2.26855111122 seconds
cpu usage	2.903211883
max memory	2.36240896E8

stage attributes

key	value
output-size	2508
starexec-result	"MAYBE"

output

/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/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 Order(PosReal,>,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, edges: 197 SCC { #1..23 } Removing DPs: Order(PosReal,>,Sum)... Order(PosReal,>,Max)... succeeded. a(x1) weight: x1 h(x1,x2) weight: max{x2, (/ 1 4) + x1} l(x1) weight: x1 C(x1,x2) weight: max{x2, (/ 1 4) + x1} f(x1,x2) weight: max{x2, (/ 1 4) + x1} o(x1) weight: x1 #C(x1,x2) weight: max{(/ 1 4) + x2, (/ 1 2) + x1} 0() weight: 0 #h(x1,x2) weight: max{(/ 1 4) + x2, (/ 1 2) + x1} #o(x1) weight: (/ 1 4) + x1 #l(x1) weight: (/ 1 4) + x1 #a(x1) weight: (/ 1 4) + x1 Usable rules: { 1..13 } Removed DPs: #6 #9 #12 #19 Number of SCCs: 1, DPs: 18, edges: 102 SCC { #1..5 #7 #8 #10 #13..18 #20..23 } Removing DPs: Order(PosReal,>,Sum)... Order(PosReal,>,Max)... QLPOpS... Order(PosReal,>,MaxSum)... QWPOpS(PosReal,>,MaxSum)... Order(PosReal,>,Sum-Sum; PosReal,≥,Sum-Sum)... Order(PosReal,>,Sum-Sum; NegReal,≥,Sum)... Order(PosReal,>,MaxSum-Sum; NegReal,≥,Sum)... failed. Removing edges: 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