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Runti Compl Inner Rewri 22807 pair #381904903
details
property
value
status
complete
benchmark
strmatch.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n033.star.cs.uiowa.edu
space
Frederiksen_Others
run statistics
property
value
solver
tct 2018-07-13
configuration
tct_rci
runtime (wallclock)
4.62720394135 seconds
cpu usage
18.793982627
max memory
1.22494976E8
stage attributes
key
value
output-size
9712
starexec-result
WORST_CASE(Omega(n^1),O(n^2))
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),O(n^2)) * Step 1: Sum WORST_CASE(Omega(n^1),O(n^2)) + Considered Problem: - Strict TRS: domatch(patcs,Cons(x,xs),n) -> domatch[Ite](prefix(patcs,Cons(x,xs)),patcs,Cons(x,xs),n) domatch(Cons(x,xs),Nil(),n) -> Nil() domatch(Nil(),Nil(),n) -> Cons(n,Nil()) eqNatList(Cons(x,xs),Cons(y,ys)) -> eqNatList[Ite](!EQ(x,y),y,ys,x,xs) eqNatList(Cons(x,xs),Nil()) -> False() eqNatList(Nil(),Cons(y,ys)) -> False() eqNatList(Nil(),Nil()) -> True() notEmpty(Cons(x,xs)) -> True() notEmpty(Nil()) -> False() prefix(Cons(x,xs),Nil()) -> False() prefix(Cons(x',xs'),Cons(x,xs)) -> and(!EQ(x',x),prefix(xs',xs)) prefix(Nil(),cs) -> True() strmatch(patstr,str) -> domatch(patstr,str,Nil()) - Weak TRS: !EQ(0(),0()) -> True() !EQ(0(),S(y)) -> False() !EQ(S(x),0()) -> False() !EQ(S(x),S(y)) -> !EQ(x,y) and(False(),False()) -> False() and(False(),True()) -> False() and(True(),False()) -> False() and(True(),True()) -> True() domatch[Ite](False(),patcs,Cons(x,xs),n) -> domatch(patcs,xs,Cons(n,Cons(Nil(),Nil()))) domatch[Ite](True(),patcs,Cons(x,xs),n) -> Cons(n,domatch(patcs,xs,Cons(n,Cons(Nil(),Nil())))) eqNatList[Ite](False(),y,ys,x,xs) -> False() eqNatList[Ite](True(),y,ys,x,xs) -> eqNatList(xs,ys) - Signature: {!EQ/2,and/2,domatch/3,domatch[Ite]/4,eqNatList/2,eqNatList[Ite]/5,notEmpty/1,prefix/2,strmatch/2} / {0/0 ,Cons/2,False/0,Nil/0,S/1,True/0} - Obligation: innermost runtime complexity wrt. defined symbols {!EQ,and,domatch,domatch[Ite],eqNatList,eqNatList[Ite] ,notEmpty,prefix,strmatch} and constructors {0,Cons,False,Nil,S,True} + Applied Processor: Sum {left = someStrategy, right = someStrategy} + Details: () ** Step 1.a:1: DecreasingLoops WORST_CASE(Omega(n^1),?) + Considered Problem: - Strict TRS: domatch(patcs,Cons(x,xs),n) -> domatch[Ite](prefix(patcs,Cons(x,xs)),patcs,Cons(x,xs),n) domatch(Cons(x,xs),Nil(),n) -> Nil() domatch(Nil(),Nil(),n) -> Cons(n,Nil()) eqNatList(Cons(x,xs),Cons(y,ys)) -> eqNatList[Ite](!EQ(x,y),y,ys,x,xs) eqNatList(Cons(x,xs),Nil()) -> False() eqNatList(Nil(),Cons(y,ys)) -> False() eqNatList(Nil(),Nil()) -> True() notEmpty(Cons(x,xs)) -> True() notEmpty(Nil()) -> False() prefix(Cons(x,xs),Nil()) -> False() prefix(Cons(x',xs'),Cons(x,xs)) -> and(!EQ(x',x),prefix(xs',xs)) prefix(Nil(),cs) -> True() strmatch(patstr,str) -> domatch(patstr,str,Nil()) - Weak TRS: !EQ(0(),0()) -> True() !EQ(0(),S(y)) -> False() !EQ(S(x),0()) -> False() !EQ(S(x),S(y)) -> !EQ(x,y) and(False(),False()) -> False() and(False(),True()) -> False() and(True(),False()) -> False() and(True(),True()) -> True() domatch[Ite](False(),patcs,Cons(x,xs),n) -> domatch(patcs,xs,Cons(n,Cons(Nil(),Nil()))) domatch[Ite](True(),patcs,Cons(x,xs),n) -> Cons(n,domatch(patcs,xs,Cons(n,Cons(Nil(),Nil())))) eqNatList[Ite](False(),y,ys,x,xs) -> False() eqNatList[Ite](True(),y,ys,x,xs) -> eqNatList(xs,ys) - Signature: {!EQ/2,and/2,domatch/3,domatch[Ite]/4,eqNatList/2,eqNatList[Ite]/5,notEmpty/1,prefix/2,strmatch/2} / {0/0 ,Cons/2,False/0,Nil/0,S/1,True/0} - Obligation: innermost runtime complexity wrt. defined symbols {!EQ,and,domatch,domatch[Ite],eqNatList,eqNatList[Ite] ,notEmpty,prefix,strmatch} and constructors {0,Cons,False,Nil,S,True} + Applied Processor: DecreasingLoops {bound = AnyLoop, narrow = 10} + Details: The system has following decreasing Loops: prefix(y,u){y -> Cons(x,y),u -> Cons(z,u)} = prefix(Cons(x,y),Cons(z,u)) ->^+ and(!EQ(x,z),prefix(y,u)) = C[prefix(y,u) = prefix(y,u){}] ** Step 1.b:1: Ara WORST_CASE(?,O(n^2)) + Considered Problem: - Strict TRS: domatch(patcs,Cons(x,xs),n) -> domatch[Ite](prefix(patcs,Cons(x,xs)),patcs,Cons(x,xs),n) domatch(Cons(x,xs),Nil(),n) -> Nil() domatch(Nil(),Nil(),n) -> Cons(n,Nil()) eqNatList(Cons(x,xs),Cons(y,ys)) -> eqNatList[Ite](!EQ(x,y),y,ys,x,xs) eqNatList(Cons(x,xs),Nil()) -> False() eqNatList(Nil(),Cons(y,ys)) -> False() eqNatList(Nil(),Nil()) -> True() notEmpty(Cons(x,xs)) -> True()
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