Tool CaT
Execution Time | Unknown |
---|
Answer | MAYBE |
---|
Input | SK90 4.17 |
---|
stdout:
MAYBE
Problem:
fac(s(x)) -> *(fac(p(s(x))),s(x))
p(s(0())) -> 0()
p(s(s(x))) -> s(p(s(x)))
Proof:
OpenTool IRC1
Execution Time | Unknown |
---|
Answer | YES(?,O(n^2)) |
---|
Input | SK90 4.17 |
---|
stdout:
YES(?,O(n^2))
Tool IRC2
Execution Time | Unknown |
---|
Answer | YES(?,O(n^2)) |
---|
Input | SK90 4.17 |
---|
stdout:
YES(?,O(n^2))
'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer: YES(?,O(n^2))
Input Problem: innermost runtime-complexity with respect to
Rules:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
'wdg' proved the best result:
Details:
--------
'wdg' succeeded with the following output:
'wdg'
-----
Answer: YES(?,O(n^2))
Input Problem: innermost runtime-complexity with respect to
Rules:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
Transformation Details:
-----------------------
We have computed the following set of weak (innermost) dependency pairs:
{ 1: fac^#(s(x)) -> c_0(fac^#(p(s(x))))
, 2: p^#(s(0())) -> c_1()
, 3: p^#(s(s(x))) -> c_2(p^#(s(x)))}
Following Dependency Graph (modulo SCCs) was computed. (Answers to
subproofs are indicated to the right.)
->{3} [ YES(?,O(n^1)) ]
|
`->{2} [ YES(?,O(n^1)) ]
->{1} [ YES(?,O(n^2)) ]
Sub-problems:
-------------
* Path {1}: YES(?,O(n^2))
-----------------------
The usable rules for this path are:
{ p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {1}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {1}, Uargs(c_0) = {1}, Uargs(p^#) = {},
Uargs(c_2) = {}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [1 0 3] x1 + [2]
[0 0 1] [0]
[0 0 1] [3]
*(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [1 0 0] x1 + [3]
[0 0 3] [0]
[0 1 0] [0]
0() = [2]
[0]
[0]
fac^#(x1) = [3 0 0] x1 + [0]
[3 3 3] [0]
[3 3 3] [0]
c_0(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 1] [0]
p^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_1() = [0]
[0]
[0]
c_2(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
Complexity induced by the adequate RMI: YES(?,O(n^2))
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 3'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: innermost DP runtime-complexity with respect to
Strict Rules: {fac^#(s(x)) -> c_0(fac^#(p(s(x))))}
Weak Rules:
{ p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p) = {}, Uargs(fac^#) = {}, Uargs(c_0) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [0 0 1] x1 + [0]
[0 0 0] [0]
[0 0 1] [4]
p(x1) = [2 0 0] x1 + [0]
[0 0 0] [0]
[1 0 0] [0]
0() = [0]
[0]
[0]
fac^#(x1) = [0 0 1] x1 + [4]
[0 0 0] [0]
[0 0 0] [0]
c_0(x1) = [1 0 0] x1 + [3]
[0 0 0] [0]
[0 0 0] [0]
* Path {3}: YES(?,O(n^1))
-----------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
*(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
0() = [0]
[0]
[0]
fac^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_0(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
p^#(x1) = [0 0 0] x1 + [0]
[3 3 3] [0]
[3 3 3] [0]
c_1() = [0]
[0]
[0]
c_2(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 1] [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 3'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: innermost DP runtime-complexity with respect to
Strict Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Weak Rules: {}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [0 0 0] x1 + [0]
[0 1 0] [1]
[0 0 0] [2]
p^#(x1) = [0 1 0] x1 + [0]
[0 0 2] [0]
[2 0 0] [0]
c_2(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 2] [0]
* Path {3}->{2}: YES(?,O(n^1))
----------------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
*(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
0() = [0]
[0]
[0]
fac^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_0(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
p^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_1() = [0]
[0]
[0]
c_2(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 1] [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 3'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: innermost DP runtime-complexity with respect to
Strict Rules: {p^#(s(0())) -> c_1()}
Weak Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [1 3 2] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
0() = [0]
[2]
[0]
p^#(x1) = [2 0 0] x1 + [0]
[0 0 0] [0]
[2 0 0] [0]
c_1() = [1]
[0]
[0]
c_2(x1) = [1 0 0] x1 + [0]
[0 0 0] [0]
[1 0 0] [0]Tool RC1
Execution Time | Unknown |
---|
Answer | MAYBE |
---|
Input | SK90 4.17 |
---|
stdout:
MAYBE
Tool RC2
Execution Time | Unknown |
---|
Answer | MAYBE |
---|
Input | SK90 4.17 |
---|
stdout:
MAYBE
'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer: MAYBE
Input Problem: runtime-complexity with respect to
Rules:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
None of the processors succeeded.
Details of failed attempt(s):
-----------------------------
1) 'wdg' failed due to the following reason:
Transformation Details:
-----------------------
We have computed the following set of weak (innermost) dependency pairs:
{ 1: fac^#(s(x)) -> c_0(fac^#(p(s(x))), x)
, 2: p^#(s(0())) -> c_1()
, 3: p^#(s(s(x))) -> c_2(p^#(s(x)))}
Following Dependency Graph (modulo SCCs) was computed. (Answers to
subproofs are indicated to the right.)
->{3} [ YES(?,O(n^1)) ]
|
`->{2} [ YES(?,O(n^1)) ]
->{1} [ MAYBE ]
Sub-problems:
-------------
* Path {1}: MAYBE
---------------
The usable rules for this path are:
{ p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
The weight gap principle does not apply:
The input cannot be shown compatible
Complexity induced by the adequate RMI: MAYBE
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 3'
--------------------------------------
Answer: MAYBE
Input Problem: runtime-complexity with respect to
Rules:
{ fac^#(s(x)) -> c_0(fac^#(p(s(x))), x)
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
The input cannot be shown compatible
* Path {3}: YES(?,O(n^1))
-----------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
*(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
0() = [0]
[0]
[0]
fac^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_0(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p^#(x1) = [0 0 0] x1 + [0]
[3 3 3] [0]
[3 3 3] [0]
c_1() = [0]
[0]
[0]
c_2(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 1] [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 3'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: DP runtime-complexity with respect to
Strict Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Weak Rules: {}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [0 0 0] x1 + [0]
[0 1 0] [1]
[0 0 0] [2]
p^#(x1) = [0 1 0] x1 + [0]
[0 0 2] [0]
[2 0 0] [0]
c_2(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 2] [0]
* Path {3}->{2}: YES(?,O(n^1))
----------------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
*(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
0() = [0]
[0]
[0]
fac^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_0(x1, x2) = [0 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p^#(x1) = [0 0 0] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
c_1() = [0]
[0]
[0]
c_2(x1) = [1 0 0] x1 + [0]
[0 1 0] [0]
[0 0 1] [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 3'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: DP runtime-complexity with respect to
Strict Rules: {p^#(s(0())) -> c_1()}
Weak Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [1 3 2] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
0() = [0]
[2]
[0]
p^#(x1) = [2 0 0] x1 + [0]
[0 0 0] [0]
[2 0 0] [0]
c_1() = [1]
[0]
[0]
c_2(x1) = [1 0 0] x1 + [0]
[0 0 0] [0]
[1 0 0] [0]
2) 'wdg' failed due to the following reason:
Transformation Details:
-----------------------
We have computed the following set of weak (innermost) dependency pairs:
{ 1: fac^#(s(x)) -> c_0(fac^#(p(s(x))), x)
, 2: p^#(s(0())) -> c_1()
, 3: p^#(s(s(x))) -> c_2(p^#(s(x)))}
Following Dependency Graph (modulo SCCs) was computed. (Answers to
subproofs are indicated to the right.)
->{3} [ YES(?,O(n^1)) ]
|
`->{2} [ YES(?,O(n^1)) ]
->{1} [ MAYBE ]
Sub-problems:
-------------
* Path {1}: MAYBE
---------------
The usable rules for this path are:
{ p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
The weight gap principle does not apply:
The input cannot be shown compatible
Complexity induced by the adequate RMI: MAYBE
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 2'
--------------------------------------
Answer: MAYBE
Input Problem: runtime-complexity with respect to
Rules:
{ fac^#(s(x)) -> c_0(fac^#(p(s(x))), x)
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
The input cannot be shown compatible
* Path {3}: YES(?,O(n^1))
-----------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0] x1 + [0]
[0 0] [0]
s(x1) = [0 0] x1 + [0]
[0 0] [0]
*(x1, x2) = [0 0] x1 + [0 0] x2 + [0]
[0 0] [0 0] [0]
p(x1) = [0 0] x1 + [0]
[0 0] [0]
0() = [0]
[0]
fac^#(x1) = [0 0] x1 + [0]
[0 0] [0]
c_0(x1, x2) = [0 0] x1 + [0 0] x2 + [0]
[0 0] [0 0] [0]
p^#(x1) = [0 0] x1 + [0]
[3 3] [0]
c_1() = [0]
[0]
c_2(x1) = [1 0] x1 + [0]
[0 1] [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 2'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: DP runtime-complexity with respect to
Strict Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Weak Rules: {}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [1 0] x1 + [1]
[0 0] [0]
p^#(x1) = [1 0] x1 + [0]
[0 0] [0]
c_2(x1) = [1 0] x1 + [0]
[0 0] [0]
* Path {3}->{2}: YES(?,O(n^1))
----------------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0 0] x1 + [0]
[0 0] [0]
s(x1) = [0 0] x1 + [0]
[0 0] [0]
*(x1, x2) = [0 0] x1 + [0 0] x2 + [0]
[0 0] [0 0] [0]
p(x1) = [0 0] x1 + [0]
[0 0] [0]
0() = [0]
[0]
fac^#(x1) = [0 0] x1 + [0]
[0 0] [0]
c_0(x1, x2) = [0 0] x1 + [0 0] x2 + [0]
[0 0] [0 0] [0]
p^#(x1) = [0 0] x1 + [0]
[0 0] [0]
c_1() = [0]
[0]
c_2(x1) = [1 0] x1 + [0]
[0 1] [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 2'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: DP runtime-complexity with respect to
Strict Rules: {p^#(s(0())) -> c_1()}
Weak Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [0 2] x1 + [2]
[0 1] [0]
0() = [0]
[0]
p^#(x1) = [2 0] x1 + [0]
[2 0] [0]
c_1() = [1]
[0]
c_2(x1) = [1 0] x1 + [0]
[0 0] [3]
3) 'wdg' failed due to the following reason:
Transformation Details:
-----------------------
We have computed the following set of weak (innermost) dependency pairs:
{ 1: fac^#(s(x)) -> c_0(fac^#(p(s(x))), x)
, 2: p^#(s(0())) -> c_1()
, 3: p^#(s(s(x))) -> c_2(p^#(s(x)))}
Following Dependency Graph (modulo SCCs) was computed. (Answers to
subproofs are indicated to the right.)
->{3} [ YES(?,O(n^1)) ]
|
`->{2} [ YES(?,O(1)) ]
->{1} [ MAYBE ]
Sub-problems:
-------------
* Path {1}: MAYBE
---------------
The usable rules for this path are:
{ p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
The weight gap principle does not apply:
The input cannot be shown compatible
Complexity induced by the adequate RMI: MAYBE
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 1'
--------------------------------------
Answer: MAYBE
Input Problem: runtime-complexity with respect to
Rules:
{ fac^#(s(x)) -> c_0(fac^#(p(s(x))), x)
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
Proof Output:
The input cannot be shown compatible
* Path {3}: YES(?,O(n^1))
-----------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0] x1 + [0]
s(x1) = [1] x1 + [0]
*(x1, x2) = [0] x1 + [0] x2 + [0]
p(x1) = [0] x1 + [0]
0() = [0]
fac^#(x1) = [0] x1 + [0]
c_0(x1, x2) = [0] x1 + [0] x2 + [0]
p^#(x1) = [3] x1 + [0]
c_1() = [0]
c_2(x1) = [1] x1 + [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 1'
--------------------------------------
Answer: YES(?,O(n^1))
Input Problem: DP runtime-complexity with respect to
Strict Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Weak Rules: {}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [1] x1 + [4]
p^#(x1) = [1] x1 + [0]
c_2(x1) = [1] x1 + [3]
* Path {3}->{2}: YES(?,O(1))
--------------------------
The usable rules of this path are empty.
The weightgap principle applies, using the following adequate RMI:
The following argument positions are usable:
Uargs(fac) = {}, Uargs(s) = {}, Uargs(*) = {}, Uargs(p) = {},
Uargs(fac^#) = {}, Uargs(c_0) = {}, Uargs(p^#) = {},
Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
fac(x1) = [0] x1 + [0]
s(x1) = [0] x1 + [0]
*(x1, x2) = [0] x1 + [0] x2 + [0]
p(x1) = [0] x1 + [0]
0() = [0]
fac^#(x1) = [0] x1 + [0]
c_0(x1, x2) = [0] x1 + [0] x2 + [0]
p^#(x1) = [0] x1 + [0]
c_1() = [0]
c_2(x1) = [1] x1 + [0]
We apply the sub-processor on the resulting sub-problem:
'matrix-interpretation of dimension 1'
--------------------------------------
Answer: YES(?,O(1))
Input Problem: DP runtime-complexity with respect to
Strict Rules: {p^#(s(0())) -> c_1()}
Weak Rules: {p^#(s(s(x))) -> c_2(p^#(s(x)))}
Proof Output:
The following argument positions are usable:
Uargs(s) = {}, Uargs(p^#) = {}, Uargs(c_2) = {1}
We have the following constructor-restricted matrix interpretation:
Interpretation Functions:
s(x1) = [0] x1 + [3]
0() = [0]
p^#(x1) = [2] x1 + [2]
c_1() = [1]
c_2(x1) = [1] x1 + [0]
4) 'matrix-interpretation of dimension 1' failed due to the following reason:
The input cannot be shown compatible
5) 'Bounds with perSymbol-enrichment and initial automaton 'match'' failed due to the following reason:
match-boundness of the problem could not be verified.
6) 'Bounds with minimal-enrichment and initial automaton 'match'' failed due to the following reason:
match-boundness of the problem could not be verified.
Tool pair1rc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.17 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(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 4.17 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(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 | YES(?,O(n^2)) |
---|
Input | SK90 4.17 |
---|
stdout:
YES(?,O(n^2))
We consider the following Problem:
Strict Trs:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^2))
Application of 'pair3 (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:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
StartTerms: basic terms
Strategy: innermost
1) 'Fastest' proved the goal fastest:
'Sequentially' proved the goal fastest:
'Fastest' succeeded:
'matrix-interpretation of dimension 3 (timeout of 100.0 seconds)' proved the goal fastest:
The following argument positions are usable:
Uargs(fac) = {1}, Uargs(s) = {1}, Uargs(*) = {1}, Uargs(p) = {}
We have the following constructor-restricted (at most 2 in the main diagonals) matrix interpretation:
Interpretation Functions:
fac(x1) = [1 0 1] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [1 0 1] x1 + [0]
[0 0 1] [0]
[0 0 1] [1]
*(x1, x2) = [1 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [1 0 0] x1 + [0]
[0 0 2] [0]
[0 1 0] [0]
0() = [0]
[0]
[1]
Hurray, we answered YES(?,O(n^2))Tool pair3rc
Execution Time | Unknown |
---|
Answer | TIMEOUT |
---|
Input | SK90 4.17 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(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 4.17 |
---|
stdout:
TIMEOUT
We consider the following Problem:
Strict Trs:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(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 | 28.563492ms |
---|
Answer | YES(?,O(n^2)) |
---|
Input | SK90 4.17 |
---|
stdout:
YES(?,O(n^2))
We consider the following Problem:
Strict Trs:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
StartTerms: basic terms
Strategy: innermost
Certificate: YES(?,O(n^2))
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:
{ fac(s(x)) -> *(fac(p(s(x))), s(x))
, p(s(0())) -> 0()
, p(s(s(x))) -> s(p(s(x)))}
StartTerms: basic terms
Strategy: innermost
1) 'Fastest' proved the goal fastest:
'Sequentially' proved the goal fastest:
'Fastest' succeeded:
'matrix-interpretation of dimension 3 (timeout of 100.0 seconds)' proved the goal fastest:
The following argument positions are usable:
Uargs(fac) = {1}, Uargs(s) = {1}, Uargs(*) = {1}, Uargs(p) = {}
We have the following constructor-restricted (at most 2 in the main diagonals) matrix interpretation:
Interpretation Functions:
fac(x1) = [1 0 1] x1 + [0]
[0 0 0] [0]
[0 0 0] [0]
s(x1) = [1 0 1] x1 + [0]
[0 0 1] [0]
[0 0 1] [1]
*(x1, x2) = [1 0 0] x1 + [0 0 0] x2 + [0]
[0 0 0] [0 0 0] [0]
[0 0 0] [0 0 0] [0]
p(x1) = [1 0 0] x1 + [0]
[0 0 2] [0]
[0 1 0] [0]
0() = [0]
[0]
[1]
Hurray, we answered YES(?,O(n^2))