Tool CaT
Execution Time | Unknown |
---|
Answer | MAYBE |
---|
Input | SK90 4.57 |
---|
stdout:
MAYBE
Problem:
f(x,y,z) -> g(<=(x,y),x,y,z)
g(true(),x,y,z) -> z
g(false(),x,y,z) -> f(f(p(x),y,z),f(p(y),z,x),f(p(z),x,y))
p(0()) -> 0()
p(s(x)) -> x
Proof:
OpenTool IRC1
Execution Time | Unknown |
---|
Answer | MAYBE |
---|
Input | SK90 4.57 |
---|
stdout:
MAYBE
Tool IRC2
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer: TIMEOUT
Input Problem: innermost runtime-complexity with respect to
Rules:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
Proof Output:
Computation stopped due to timeout after 60.0 secondsTool RC1
Execution Time | Unknown |
---|
Answer | MAYBE |
---|
Input | SK90 4.57 |
---|
stdout:
MAYBE
Tool RC2
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer: TIMEOUT
Input Problem: runtime-complexity with respect to
Rules:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
Proof Output:
Computation stopped due to timeout after 60.0 secondsTool pair1rc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: none
Certificate: TIMEOUT
Application of 'pair1 (timeout of 60.0 seconds)':
-------------------------------------------------
Computation stopped due to timeout after 60.0 seconds
Arrrr..Tool pair2rc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: none
Certificate: TIMEOUT
Application of 'pair2 (timeout of 60.0 seconds)':
-------------------------------------------------
Computation stopped due to timeout after 60.0 seconds
Arrrr..Tool pair3irc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
Certificate: TIMEOUT
Application of 'pair3 (timeout of 60.0 seconds)':
-------------------------------------------------
Computation stopped due to timeout after 60.0 seconds
Arrrr..Tool pair3rc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: none
Certificate: TIMEOUT
Application of 'pair3 (timeout of 60.0 seconds)':
-------------------------------------------------
Computation stopped due to timeout after 60.0 seconds
Arrrr..Tool rc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.57 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: none
Certificate: TIMEOUT
Application of 'rc (timeout of 60.0 seconds)':
----------------------------------------------
Computation stopped due to timeout after 60.0 seconds
Arrrr..Tool tup3irc
Execution Time | 0.35369992ms |
---|
Answer | YES(O(1),O(1)) |
---|
Input | SK90 4.57 |
---|
stdout:
YES(O(1),O(1))
We consider the following Problem:
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(O(1),O(1))
Application of 'tup3 (timeout of 60.0 seconds)':
------------------------------------------------
The input problem contains no overlaps that give rise to inapplicable rules.
We abort the transformation and continue with the subprocessor on the problem
Strict Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
1) 'dp' proved the goal fastest:
We have computed the following dependency pairs
Strict Dependency Pairs:
{ f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z))
, g^#(true(), x, y, z) -> c_2()
, g^#(false(), x, y, z) ->
c_3(f^#(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y)),
f^#(p(x), y, z),
p^#(x),
f^#(p(y), z, x),
p^#(y),
f^#(p(z), x, y),
p^#(z))
, p^#(0()) -> c_4()
, p^#(s(x)) -> c_5()}
We consider the following Problem:
Strict DPs:
{ f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z))
, g^#(true(), x, y, z) -> c_2()
, g^#(false(), x, y, z) ->
c_3(f^#(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y)),
f^#(p(x), y, z),
p^#(x),
f^#(p(y), z, x),
p^#(y),
f^#(p(z), x, y),
p^#(z))
, p^#(0()) -> c_4()
, p^#(s(x)) -> c_5()}
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(O(1),O(1))
Application of 'Fastest':
-------------------------
'compose (statically using 'split all congruence from CWD except leafs', multiplication)' proved the goal fastest:
Compose is inapplicable since some weak rule is size increasing
We abort the transformation and continue with the subprocessor on the problem
Strict DPs:
{ f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z))
, g^#(true(), x, y, z) -> c_2()
, g^#(false(), x, y, z) ->
c_3(f^#(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y)),
f^#(p(x), y, z),
p^#(x),
f^#(p(y), z, x),
p^#(y),
f^#(p(z), x, y),
p^#(z))
, p^#(0()) -> c_4()
, p^#(s(x)) -> c_5()}
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
1) We consider the the dependency-graph
1: f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z))
2: g^#(true(), x, y, z) -> c_2()
3: g^#(false(), x, y, z) ->
c_3(f^#(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y)),
f^#(p(x), y, z),
p^#(x),
f^#(p(y), z, x),
p^#(y),
f^#(p(z), x, y),
p^#(z))
--> p^#(s(x)) -> c_5(): 5
--> p^#(0()) -> c_4(): 4
--> f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z)): 1
4: p^#(0()) -> c_4()
5: p^#(s(x)) -> c_5()
together with the congruence-graph
->{2} Noncyclic, trivial, SCC
->{3} Noncyclic, trivial, SCC
|
|->{1} Noncyclic, trivial, SCC
|
|->{4} Noncyclic, trivial, SCC
|
`->{5} Noncyclic, trivial, SCC
Here rules are as follows:
{ 1: f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z))
, 2: g^#(true(), x, y, z) -> c_2()
, 3: g^#(false(), x, y, z) ->
c_3(f^#(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y)),
f^#(p(x), y, z),
p^#(x),
f^#(p(y), z, x),
p^#(y),
f^#(p(z), x, y),
p^#(z))
, 4: p^#(0()) -> c_4()
, 5: p^#(s(x)) -> c_5()}
The following rules are either leafs or part of trailing weak paths, and thus they can be removed:
{ 3: g^#(false(), x, y, z) ->
c_3(f^#(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y)),
f^#(p(x), y, z),
p^#(x),
f^#(p(y), z, x),
p^#(y),
f^#(p(z), x, y),
p^#(z))
, 4: p^#(0()) -> c_4()
, 5: p^#(s(x)) -> c_5()
, 2: g^#(true(), x, y, z) -> c_2()
, 1: f^#(x, y, z) -> c_1(g^#(<=(x, y), x, y, z))}
We consider the following Problem:
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(O(1),O(1))
Application of 'simpDPRHS >>> ...':
-----------------------------------
No rule was simplified
We apply the transformation 'usablerules' on the resulting sub-problems:
Sub-problem 1:
--------------
We consider the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
The input problem is not a DP-problem.
We abort the transformation and continue with the subprocessor on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
1) We fail transforming the problem using 'weightgap of dimension Nat 2, maximal degree 1, cbits 4'
All strict components are empty, nothing to further orient
We try instead 'weightgap of dimension Nat 3, maximal degree 3, cbits 4 <> ...' on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
We fail transforming the problem using 'weightgap of dimension Nat 3, maximal degree 3, cbits 4'
All strict components are empty, nothing to further orient
We try instead 'weightgap of dimension Nat 4, maximal degree 3, cbits 4' on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
All strict components are empty, nothing to further orient
We abort the transformation and continue with the subprocessor on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
1) No dependency-pair could be removed
We apply the transformation 'weightgap of dimension Nat 2, maximal degree 1, cbits 4 <> ...' on the resulting sub-problems:
Sub-problem 1:
--------------
We consider the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
We fail transforming the problem using 'weightgap of dimension Nat 2, maximal degree 1, cbits 4'
All strict components are empty, nothing to further orient
We try instead 'weightgap of dimension Nat 3, maximal degree 3, cbits 4 <> ...' on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
We fail transforming the problem using 'weightgap of dimension Nat 3, maximal degree 3, cbits 4'
All strict components are empty, nothing to further orient
We try instead 'weightgap of dimension Nat 4, maximal degree 3, cbits 4' on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
All strict components are empty, nothing to further orient
We abort the transformation and continue with the subprocessor on the problem
Weak Trs:
{ f(x, y, z) -> g(<=(x, y), x, y, z)
, g(true(), x, y, z) -> z
, g(false(), x, y, z) ->
f(f(p(x), y, z), f(p(y), z, x), f(p(z), x, y))
, p(0()) -> 0()
, p(s(x)) -> x}
StartTerms: basic terms
Strategy: innermost
1) 'empty' succeeded:
Empty rules are trivially bounded
Hurray, we answered YES(O(1),O(1))