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SRS Standard pair #487085006
details
property
value
status
complete
benchmark
size-12-alpha-3-num-304.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n140.star.cs.uiowa.edu
space
Waldmann_07_size12
run statistics
property
value
solver
ttt2-1.20
configuration
ttt2
runtime (wallclock)
43.8547 seconds
cpu usage
172.751
user time
169.33
system time
3.42129
max virtual memory
1.1260524E7
max residence set size
133204.0
stage attributes
key
value
starexec-result
YES
output
YES Problem: a(x1) -> x1 a(b(b(x1))) -> b(b(b(c(a(a(x1)))))) c(b(x1)) -> x1 Proof: DP Processor: DPs: a#(b(b(x1))) -> a#(x1) a#(b(b(x1))) -> a#(a(x1)) a#(b(b(x1))) -> c#(a(a(x1))) TRS: a(x1) -> x1 a(b(b(x1))) -> b(b(b(c(a(a(x1)))))) c(b(x1)) -> x1 TDG Processor: DPs: a#(b(b(x1))) -> a#(x1) a#(b(b(x1))) -> a#(a(x1)) a#(b(b(x1))) -> c#(a(a(x1))) TRS: a(x1) -> x1 a(b(b(x1))) -> b(b(b(c(a(a(x1)))))) c(b(x1)) -> x1 graph: a#(b(b(x1))) -> a#(a(x1)) -> a#(b(b(x1))) -> c#(a(a(x1))) a#(b(b(x1))) -> a#(a(x1)) -> a#(b(b(x1))) -> a#(a(x1)) a#(b(b(x1))) -> a#(a(x1)) -> a#(b(b(x1))) -> a#(x1) a#(b(b(x1))) -> a#(x1) -> a#(b(b(x1))) -> c#(a(a(x1))) a#(b(b(x1))) -> a#(x1) -> a#(b(b(x1))) -> a#(a(x1)) a#(b(b(x1))) -> a#(x1) -> a#(b(b(x1))) -> a#(x1) SCC Processor: #sccs: 1 #rules: 2 #arcs: 6/9 DPs: a#(b(b(x1))) -> a#(a(x1)) a#(b(b(x1))) -> a#(x1) TRS: a(x1) -> x1 a(b(b(x1))) -> b(b(b(c(a(a(x1)))))) c(b(x1)) -> x1 Arctic Interpretation Processor: dimension: 2 usable rules: a(x1) -> x1 a(b(b(x1))) -> b(b(b(c(a(a(x1)))))) c(b(x1)) -> x1 interpretation: [0 1] [1] [b](x0) = [0 0]x0 + [0], [a#](x0) = [0 1]x0, [0 1 ] [0] [a](x0) = [-& 0 ]x0 + [0], [-& 0 ] [0] [c](x0) = [-& 0 ]x0 + [0] orientation: a#(b(b(x1))) = [1 2]x1 + [2] >= [0 1]x1 + [1] = a#(a(x1)) a#(b(b(x1))) = [1 2]x1 + [2] >= [0 1]x1 = a#(x1) [0 1 ] [0] a(x1) = [-& 0 ]x1 + [0] >= x1 = x1 [1 2] [2] [-& 2 ] [2] a(b(b(x1))) = [0 1]x1 + [1] >= [-& 1 ]x1 + [1] = b(b(b(c(a(a(x1)))))) [0 0] [0] c(b(x1)) = [0 0]x1 + [0] >= x1 = x1 problem: DPs: TRS: a(x1) -> x1 a(b(b(x1))) -> b(b(b(c(a(a(x1)))))) c(b(x1)) -> x1 Qed
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