Termination w.r.t. Q of the following Term Rewriting System could not be shown:
Q restricted rewrite system:
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
Q is empty.
↳ QTRS
↳ Non-Overlap Check
Q restricted rewrite system:
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
Q is empty.
The TRS is non-overlapping. Hence, we can switch to innermost.
↳ QTRS
↳ Non-Overlap Check
↳ QTRS
↳ DependencyPairsProof
Q restricted rewrite system:
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
The set Q consists of the following terms:
app2(app2(plus, 0), x0)
app2(app2(plus, app2(s, x0)), x1)
app2(app2(map, x0), nil)
app2(app2(map, x0), app2(app2(cons, x1), x2))
app2(app2(app2(curry, x0), x1), x2)
inc
Q DP problem:
The TRS P consists of the following rules:
APP2(app2(plus, app2(s, x)), y) -> APP2(s, app2(app2(plus, x), y))
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
APP2(app2(app2(curry, g), x), y) -> APP2(g, x)
INC -> APP2(app2(curry, plus), app2(s, 0))
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(app2(map, f), xs)
APP2(app2(app2(curry, g), x), y) -> APP2(app2(g, x), y)
APP2(app2(plus, app2(s, x)), y) -> APP2(app2(plus, x), y)
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(f, x)
INC -> APP2(map, app2(app2(curry, plus), app2(s, 0)))
APP2(app2(plus, app2(s, x)), y) -> APP2(plus, x)
INC -> APP2(s, 0)
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(cons, app2(f, x))
INC -> APP2(curry, plus)
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
The set Q consists of the following terms:
app2(app2(plus, 0), x0)
app2(app2(plus, app2(s, x0)), x1)
app2(app2(map, x0), nil)
app2(app2(map, x0), app2(app2(cons, x1), x2))
app2(app2(app2(curry, x0), x1), x2)
inc
We have to consider all minimal (P,Q,R)-chains.
↳ QTRS
↳ Non-Overlap Check
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ DependencyGraphProof
Q DP problem:
The TRS P consists of the following rules:
APP2(app2(plus, app2(s, x)), y) -> APP2(s, app2(app2(plus, x), y))
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
APP2(app2(app2(curry, g), x), y) -> APP2(g, x)
INC -> APP2(app2(curry, plus), app2(s, 0))
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(app2(map, f), xs)
APP2(app2(app2(curry, g), x), y) -> APP2(app2(g, x), y)
APP2(app2(plus, app2(s, x)), y) -> APP2(app2(plus, x), y)
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(f, x)
INC -> APP2(map, app2(app2(curry, plus), app2(s, 0)))
APP2(app2(plus, app2(s, x)), y) -> APP2(plus, x)
INC -> APP2(s, 0)
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(cons, app2(f, x))
INC -> APP2(curry, plus)
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
The set Q consists of the following terms:
app2(app2(plus, 0), x0)
app2(app2(plus, app2(s, x0)), x1)
app2(app2(map, x0), nil)
app2(app2(map, x0), app2(app2(cons, x1), x2))
app2(app2(app2(curry, x0), x1), x2)
inc
We have to consider all minimal (P,Q,R)-chains.
The approximation of the Dependency Graph contains 2 SCCs with 8 less nodes.
↳ QTRS
↳ Non-Overlap Check
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ DependencyGraphProof
↳ AND
↳ QDP
↳ QDPAfsSolverProof
↳ QDP
Q DP problem:
The TRS P consists of the following rules:
APP2(app2(plus, app2(s, x)), y) -> APP2(app2(plus, x), y)
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
The set Q consists of the following terms:
app2(app2(plus, 0), x0)
app2(app2(plus, app2(s, x0)), x1)
app2(app2(map, x0), nil)
app2(app2(map, x0), app2(app2(cons, x1), x2))
app2(app2(app2(curry, x0), x1), x2)
inc
We have to consider all minimal (P,Q,R)-chains.
By using an argument filtering and a montonic ordering, at least one Dependency Pair of this SCC can be strictly oriented.
APP2(app2(plus, app2(s, x)), y) -> APP2(app2(plus, x), y)
Used argument filtering: APP2(x1, x2) = x1
app2(x1, x2) = app1(x2)
Used ordering: Quasi Precedence:
trivial
↳ QTRS
↳ Non-Overlap Check
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ DependencyGraphProof
↳ AND
↳ QDP
↳ QDPAfsSolverProof
↳ QDP
↳ PisEmptyProof
↳ QDP
Q DP problem:
P is empty.
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
The set Q consists of the following terms:
app2(app2(plus, 0), x0)
app2(app2(plus, app2(s, x0)), x1)
app2(app2(map, x0), nil)
app2(app2(map, x0), app2(app2(cons, x1), x2))
app2(app2(app2(curry, x0), x1), x2)
inc
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.
↳ QTRS
↳ Non-Overlap Check
↳ QTRS
↳ DependencyPairsProof
↳ QDP
↳ DependencyGraphProof
↳ AND
↳ QDP
↳ QDP
Q DP problem:
The TRS P consists of the following rules:
APP2(app2(app2(curry, g), x), y) -> APP2(app2(g, x), y)
APP2(app2(app2(curry, g), x), y) -> APP2(g, x)
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(f, x)
APP2(app2(map, f), app2(app2(cons, x), xs)) -> APP2(app2(map, f), xs)
The TRS R consists of the following rules:
app2(app2(plus, 0), y) -> y
app2(app2(plus, app2(s, x)), y) -> app2(s, app2(app2(plus, x), y))
app2(app2(map, f), nil) -> nil
app2(app2(map, f), app2(app2(cons, x), xs)) -> app2(app2(cons, app2(f, x)), app2(app2(map, f), xs))
app2(app2(app2(curry, g), x), y) -> app2(app2(g, x), y)
inc -> app2(map, app2(app2(curry, plus), app2(s, 0)))
The set Q consists of the following terms:
app2(app2(plus, 0), x0)
app2(app2(plus, app2(s, x0)), x1)
app2(app2(map, x0), nil)
app2(app2(map, x0), app2(app2(cons, x1), x2))
app2(app2(app2(curry, x0), x1), x2)
inc
We have to consider all minimal (P,Q,R)-chains.