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Runti Compl Inner Rewri 22807 pair #381904132
details
property
value
status
complete
benchmark
ack.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n050.star.cs.uiowa.edu
space
Frederiksen_Glenstrup
run statistics
property
value
solver
tct 2018-07-13
configuration
tct_rci
runtime (wallclock)
214.123691082 seconds
cpu usage
833.633887869
max memory
3.454742528E9
stage attributes
key
value
output-size
1723
starexec-result
WORST_CASE(Omega(n^1),?)
output
/export/starexec/sandbox/solver/bin/starexec_run_tct_rci /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- WORST_CASE(Omega(n^1),?) * Step 1: Sum WORST_CASE(Omega(n^1),?) + Considered Problem: - Strict TRS: ack(Cons(x,xs),Nil()) -> ack(xs,Cons(Nil(),Nil())) ack(Cons(x',xs'),Cons(x,xs)) -> ack(xs',ack(Cons(x',xs'),xs)) ack(Nil(),n) -> Cons(Cons(Nil(),Nil()),n) goal(m,n) -> ack(m,n) - Signature: {ack/2,goal/2} / {Cons/2,Nil/0} - Obligation: innermost runtime complexity wrt. defined symbols {ack,goal} and constructors {Cons,Nil} + Applied Processor: Sum {left = someStrategy, right = someStrategy} + Details: () * Step 2: DecreasingLoops WORST_CASE(Omega(n^1),?) + Considered Problem: - Strict TRS: ack(Cons(x,xs),Nil()) -> ack(xs,Cons(Nil(),Nil())) ack(Cons(x',xs'),Cons(x,xs)) -> ack(xs',ack(Cons(x',xs'),xs)) ack(Nil(),n) -> Cons(Cons(Nil(),Nil()),n) goal(m,n) -> ack(m,n) - Signature: {ack/2,goal/2} / {Cons/2,Nil/0} - Obligation: innermost runtime complexity wrt. defined symbols {ack,goal} and constructors {Cons,Nil} + Applied Processor: DecreasingLoops {bound = AnyLoop, narrow = 10} + Details: The system has following decreasing Loops: ack(Cons(x,y),u){u -> Cons(z,u)} = ack(Cons(x,y),Cons(z,u)) ->^+ ack(y,ack(Cons(x,y),u)) = C[ack(Cons(x,y),u) = ack(Cons(x,y),u){}] WORST_CASE(Omega(n^1),?)
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