TRS Stand 20472 pair #381715295

details

property	value
status	complete
benchmark	OvConsOS_nokinds_Z.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n078.star.cs.uiowa.edu
space	Transformed_CSR_04

run statistics

property	value
solver	Wanda
configuration	FirstOrder
runtime (wallclock)	4.72534704208 seconds
cpu usage	4.722729086
max memory	1.27705088E8

stage attributes

key	value
output-size	2988
starexec-result	MAYBE

output

/export/starexec/sandbox2/solver/bin/starexec_run_FirstOrder /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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MAYBE
We consider the system theBenchmark.

We are asked to determine termination of the following first-order TRS.

  0 : [] --> o 
  U11 : [o * o] --> o 
  U21 : [o] --> o 
  U31 : [o * o * o * o] --> o 
  activate : [o] --> o 
  and : [o * o] --> o 
  cons : [o * o] --> o 
  isNat : [o] --> o 
  isNatIList : [o] --> o 
  isNatList : [o] --> o 
  length : [o] --> o 
  n!6220!62200 : [] --> o 
  n!6220!6220and : [o * o] --> o 
  n!6220!6220cons : [o * o] --> o 
  n!6220!6220isNat : [o] --> o 
  n!6220!6220isNatIList : [o] --> o 
  n!6220!6220isNatList : [o] --> o 
  n!6220!6220length : [o] --> o 
  n!6220!6220nil : [] --> o 
  n!6220!6220s : [o] --> o 
  n!6220!6220take : [o * o] --> o 
  n!6220!6220zeros : [] --> o 
  nil : [] --> o 
  s : [o] --> o 
  take : [o * o] --> o 
  tt : [] --> o 
  zeros : [] --> o 

  zeros => cons(0, n!6220!6220zeros) 
  U11(tt, X) => s(length(activate(X))) 
  U21(tt) => nil 
  U31(tt, X, Y, Z) => cons(activate(Z), n!6220!6220take(activate(Y), activate(X))) 
  and(tt, X) => activate(X) 
  isNat(n!6220!62200) => tt 
  isNat(n!6220!6220length(X)) => isNatList(activate(X)) 
  isNat(n!6220!6220s(X)) => isNat(activate(X)) 
  isNatIList(X) => isNatList(activate(X)) 
  isNatIList(n!6220!6220zeros) => tt 
  isNatIList(n!6220!6220cons(X, Y)) => and(isNat(activate(X)), n!6220!6220isNatIList(activate(Y))) 
  isNatList(n!6220!6220nil) => tt 
  isNatList(n!6220!6220cons(X, Y)) => and(isNat(activate(X)), n!6220!6220isNatList(activate(Y))) 
  isNatList(n!6220!6220take(X, Y)) => and(isNat(activate(X)), n!6220!6220isNatIList(activate(Y))) 
  length(nil) => 0 
  length(cons(X, Y)) => U11(and(isNatList(activate(Y)), n!6220!6220isNat(X)), activate(Y)) 
  take(0, X) => U21(isNatIList(X)) 
  take(s(X), cons(Y, Z)) => U31(and(isNatIList(activate(Z)), n!6220!6220and(isNat(X), n!6220!6220isNat(Y))), activate(Z), X, Y) 
  zeros => n!6220!6220zeros 
  take(X, Y) => n!6220!6220take(X, Y) 
  0 => n!6220!62200 
  length(X) => n!6220!6220length(X) 
  s(X) => n!6220!6220s(X) 
  cons(X, Y) => n!6220!6220cons(X, Y) 
  isNatIList(X) => n!6220!6220isNatIList(X) 
  nil => n!6220!6220nil 
  isNatList(X) => n!6220!6220isNatList(X) 
  isNat(X) => n!6220!6220isNat(X) 
  and(X, Y) => n!6220!6220and(X, Y) 
  activate(n!6220!6220zeros) => zeros 
  activate(n!6220!6220take(X, Y)) => take(X, Y) 
  activate(n!6220!62200) => 0 
  activate(n!6220!6220length(X)) => length(X) 
  activate(n!6220!6220s(X)) => s(X) 
  activate(n!6220!6220cons(X, Y)) => cons(X, Y) 
  activate(n!6220!6220isNatIList(X)) => isNatIList(X) 
  activate(n!6220!6220nil) => nil 
  activate(n!6220!6220isNatList(X)) => isNatList(X) 
  activate(n!6220!6220isNat(X)) => isNat(X) 
  activate(n!6220!6220and(X, Y)) => and(X, Y) 
  activate(X) => X

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job log

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