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TRS Stand 20472 pair #381716820
details
property
value
status
complete
benchmark
ExIntrod_Zan97_C.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n026.star.cs.uiowa.edu
space
Transformed_CSR_04
run statistics
property
value
solver
Wanda
configuration
FirstOrder
runtime (wallclock)
1.42931604385 seconds
cpu usage
1.425834995
max memory
6.9357568E7
stage attributes
key
value
output-size
2432
starexec-result
MAYBE
output
/export/starexec/sandbox/solver/bin/starexec_run_FirstOrder /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE We consider the system theBenchmark. We are asked to determine termination of the following first-order TRS. 0 : [] --> o active : [o] --> o add : [o * o] --> o fact : [o] --> o false : [] --> o if : [o * o * o] --> o mark : [o] --> o ok : [o] --> o p : [o] --> o prod : [o * o] --> o proper : [o] --> o s : [o] --> o top : [o] --> o true : [] --> o zero : [o] --> o active(fact(X)) => mark(if(zero(X), s(0), prod(X, fact(p(X))))) active(add(0, X)) => mark(X) active(add(s(X), Y)) => mark(s(add(X, Y))) active(prod(0, X)) => mark(0) active(prod(s(X), Y)) => mark(add(Y, prod(X, Y))) active(if(true, X, Y)) => mark(X) active(if(false, X, Y)) => mark(Y) active(zero(0)) => mark(true) active(zero(s(X))) => mark(false) active(p(s(X))) => mark(X) active(fact(X)) => fact(active(X)) active(if(X, Y, Z)) => if(active(X), Y, Z) active(zero(X)) => zero(active(X)) active(s(X)) => s(active(X)) active(prod(X, Y)) => prod(active(X), Y) active(prod(X, Y)) => prod(X, active(Y)) active(p(X)) => p(active(X)) active(add(X, Y)) => add(active(X), Y) active(add(X, Y)) => add(X, active(Y)) fact(mark(X)) => mark(fact(X)) if(mark(X), Y, Z) => mark(if(X, Y, Z)) zero(mark(X)) => mark(zero(X)) s(mark(X)) => mark(s(X)) prod(mark(X), Y) => mark(prod(X, Y)) prod(X, mark(Y)) => mark(prod(X, Y)) p(mark(X)) => mark(p(X)) add(mark(X), Y) => mark(add(X, Y)) add(X, mark(Y)) => mark(add(X, Y)) proper(fact(X)) => fact(proper(X)) proper(if(X, Y, Z)) => if(proper(X), proper(Y), proper(Z)) proper(zero(X)) => zero(proper(X)) proper(s(X)) => s(proper(X)) proper(0) => ok(0) proper(prod(X, Y)) => prod(proper(X), proper(Y)) proper(p(X)) => p(proper(X)) proper(add(X, Y)) => add(proper(X), proper(Y)) proper(true) => ok(true) proper(false) => ok(false) fact(ok(X)) => ok(fact(X)) if(ok(X), ok(Y), ok(Z)) => ok(if(X, Y, Z)) zero(ok(X)) => ok(zero(X)) s(ok(X)) => ok(s(X)) prod(ok(X), ok(Y)) => ok(prod(X, Y)) p(ok(X)) => ok(p(X)) add(ok(X), ok(Y)) => ok(add(X, Y)) top(mark(X)) => top(proper(X)) top(ok(X)) => top(active(X))
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