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:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.


QTRS
  ↳ DependencyPairsProof

Q restricted rewrite system:
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.

Q DP problem:
The TRS P consists of the following rules:

LEQ2(mark1(X1), X2) -> LEQ2(X1, X2)
ACTIVE1(diff2(X, Y)) -> P1(X)
P1(mark1(X)) -> P1(X)
LEQ2(X1, mark1(X2)) -> LEQ2(X1, X2)
PROPER1(leq2(X1, X2)) -> LEQ2(proper1(X1), proper1(X2))
ACTIVE1(diff2(X1, X2)) -> DIFF2(active1(X1), X2)
S1(mark1(X)) -> S1(X)
ACTIVE1(p1(X)) -> ACTIVE1(X)
ACTIVE1(leq2(X1, X2)) -> LEQ2(active1(X1), X2)
PROPER1(diff2(X1, X2)) -> PROPER1(X2)
ACTIVE1(if3(X1, X2, X3)) -> IF3(active1(X1), X2, X3)
TOP1(mark1(X)) -> TOP1(proper1(X))
IF3(mark1(X1), X2, X3) -> IF3(X1, X2, X3)
ACTIVE1(diff2(X, Y)) -> LEQ2(X, Y)
ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(diff2(X, Y)) -> S1(diff2(p1(X), Y))
ACTIVE1(leq2(s1(X), s1(Y))) -> LEQ2(X, Y)
DIFF2(mark1(X1), X2) -> DIFF2(X1, X2)
P1(ok1(X)) -> P1(X)
ACTIVE1(leq2(X1, X2)) -> LEQ2(X1, active1(X2))
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X2)
TOP1(ok1(X)) -> ACTIVE1(X)
ACTIVE1(s1(X)) -> S1(active1(X))
PROPER1(s1(X)) -> PROPER1(X)
ACTIVE1(diff2(X, Y)) -> IF3(leq2(X, Y), 0, s1(diff2(p1(X), Y)))
PROPER1(diff2(X1, X2)) -> PROPER1(X1)
PROPER1(p1(X)) -> PROPER1(X)
ACTIVE1(diff2(X1, X2)) -> DIFF2(X1, active1(X2))
TOP1(mark1(X)) -> PROPER1(X)
PROPER1(leq2(X1, X2)) -> PROPER1(X1)
PROPER1(leq2(X1, X2)) -> PROPER1(X2)
DIFF2(ok1(X1), ok1(X2)) -> DIFF2(X1, X2)
ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X2)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X1)
IF3(ok1(X1), ok1(X2), ok1(X3)) -> IF3(X1, X2, X3)
PROPER1(diff2(X1, X2)) -> DIFF2(proper1(X1), proper1(X2))
PROPER1(if3(X1, X2, X3)) -> IF3(proper1(X1), proper1(X2), proper1(X3))
PROPER1(p1(X)) -> P1(proper1(X))
PROPER1(s1(X)) -> S1(proper1(X))
PROPER1(if3(X1, X2, X3)) -> PROPER1(X3)
ACTIVE1(s1(X)) -> ACTIVE1(X)
S1(ok1(X)) -> S1(X)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X2)
DIFF2(X1, mark1(X2)) -> DIFF2(X1, X2)
ACTIVE1(diff2(X, Y)) -> DIFF2(p1(X), Y)
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(p1(X)) -> P1(active1(X))
LEQ2(ok1(X1), ok1(X2)) -> LEQ2(X1, X2)
ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)
TOP1(ok1(X)) -> TOP1(active1(X))

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.

↳ QTRS
  ↳ DependencyPairsProof
QDP
      ↳ DependencyGraphProof

Q DP problem:
The TRS P consists of the following rules:

LEQ2(mark1(X1), X2) -> LEQ2(X1, X2)
ACTIVE1(diff2(X, Y)) -> P1(X)
P1(mark1(X)) -> P1(X)
LEQ2(X1, mark1(X2)) -> LEQ2(X1, X2)
PROPER1(leq2(X1, X2)) -> LEQ2(proper1(X1), proper1(X2))
ACTIVE1(diff2(X1, X2)) -> DIFF2(active1(X1), X2)
S1(mark1(X)) -> S1(X)
ACTIVE1(p1(X)) -> ACTIVE1(X)
ACTIVE1(leq2(X1, X2)) -> LEQ2(active1(X1), X2)
PROPER1(diff2(X1, X2)) -> PROPER1(X2)
ACTIVE1(if3(X1, X2, X3)) -> IF3(active1(X1), X2, X3)
TOP1(mark1(X)) -> TOP1(proper1(X))
IF3(mark1(X1), X2, X3) -> IF3(X1, X2, X3)
ACTIVE1(diff2(X, Y)) -> LEQ2(X, Y)
ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(diff2(X, Y)) -> S1(diff2(p1(X), Y))
ACTIVE1(leq2(s1(X), s1(Y))) -> LEQ2(X, Y)
DIFF2(mark1(X1), X2) -> DIFF2(X1, X2)
P1(ok1(X)) -> P1(X)
ACTIVE1(leq2(X1, X2)) -> LEQ2(X1, active1(X2))
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X2)
TOP1(ok1(X)) -> ACTIVE1(X)
ACTIVE1(s1(X)) -> S1(active1(X))
PROPER1(s1(X)) -> PROPER1(X)
ACTIVE1(diff2(X, Y)) -> IF3(leq2(X, Y), 0, s1(diff2(p1(X), Y)))
PROPER1(diff2(X1, X2)) -> PROPER1(X1)
PROPER1(p1(X)) -> PROPER1(X)
ACTIVE1(diff2(X1, X2)) -> DIFF2(X1, active1(X2))
TOP1(mark1(X)) -> PROPER1(X)
PROPER1(leq2(X1, X2)) -> PROPER1(X1)
PROPER1(leq2(X1, X2)) -> PROPER1(X2)
DIFF2(ok1(X1), ok1(X2)) -> DIFF2(X1, X2)
ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X2)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X1)
IF3(ok1(X1), ok1(X2), ok1(X3)) -> IF3(X1, X2, X3)
PROPER1(diff2(X1, X2)) -> DIFF2(proper1(X1), proper1(X2))
PROPER1(if3(X1, X2, X3)) -> IF3(proper1(X1), proper1(X2), proper1(X3))
PROPER1(p1(X)) -> P1(proper1(X))
PROPER1(s1(X)) -> S1(proper1(X))
PROPER1(if3(X1, X2, X3)) -> PROPER1(X3)
ACTIVE1(s1(X)) -> ACTIVE1(X)
S1(ok1(X)) -> S1(X)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X2)
DIFF2(X1, mark1(X2)) -> DIFF2(X1, X2)
ACTIVE1(diff2(X, Y)) -> DIFF2(p1(X), Y)
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(p1(X)) -> P1(active1(X))
LEQ2(ok1(X1), ok1(X2)) -> LEQ2(X1, X2)
ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)
TOP1(ok1(X)) -> TOP1(active1(X))

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The approximation of the Dependency Graph contains 8 SCCs with 20 less nodes.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

DIFF2(X1, mark1(X2)) -> DIFF2(X1, X2)
DIFF2(ok1(X1), ok1(X2)) -> DIFF2(X1, X2)
DIFF2(mark1(X1), X2) -> DIFF2(X1, X2)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

DIFF2(ok1(X1), ok1(X2)) -> DIFF2(X1, X2)
Used argument filtering: DIFF2(x1, x2)  =  x2
mark1(x1)  =  x1
ok1(x1)  =  ok1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

DIFF2(X1, mark1(X2)) -> DIFF2(X1, X2)
DIFF2(mark1(X1), X2) -> DIFF2(X1, X2)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

DIFF2(X1, mark1(X2)) -> DIFF2(X1, X2)
Used argument filtering: DIFF2(x1, x2)  =  x2
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

DIFF2(mark1(X1), X2) -> DIFF2(X1, X2)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

DIFF2(mark1(X1), X2) -> DIFF2(X1, X2)
Used argument filtering: DIFF2(x1, x2)  =  x1
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
                  ↳ QDP
                    ↳ QDPAfsSolverProof
QDP
                        ↳ PisEmptyProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

IF3(mark1(X1), X2, X3) -> IF3(X1, X2, X3)
IF3(ok1(X1), ok1(X2), ok1(X3)) -> IF3(X1, X2, X3)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

IF3(ok1(X1), ok1(X2), ok1(X3)) -> IF3(X1, X2, X3)
Used argument filtering: IF3(x1, x2, x3)  =  x3
ok1(x1)  =  ok1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

IF3(mark1(X1), X2, X3) -> IF3(X1, X2, X3)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

IF3(mark1(X1), X2, X3) -> IF3(X1, X2, X3)
Used argument filtering: IF3(x1, x2, x3)  =  x1
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ PisEmptyProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

LEQ2(ok1(X1), ok1(X2)) -> LEQ2(X1, X2)
LEQ2(mark1(X1), X2) -> LEQ2(X1, X2)
LEQ2(X1, mark1(X2)) -> LEQ2(X1, X2)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

LEQ2(X1, mark1(X2)) -> LEQ2(X1, X2)
Used argument filtering: LEQ2(x1, x2)  =  x2
ok1(x1)  =  x1
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

LEQ2(ok1(X1), ok1(X2)) -> LEQ2(X1, X2)
LEQ2(mark1(X1), X2) -> LEQ2(X1, X2)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

LEQ2(ok1(X1), ok1(X2)) -> LEQ2(X1, X2)
Used argument filtering: LEQ2(x1, x2)  =  x2
ok1(x1)  =  ok1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

LEQ2(mark1(X1), X2) -> LEQ2(X1, X2)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

LEQ2(mark1(X1), X2) -> LEQ2(X1, X2)
Used argument filtering: LEQ2(x1, x2)  =  x1
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
                  ↳ QDP
                    ↳ QDPAfsSolverProof
QDP
                        ↳ PisEmptyProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

S1(ok1(X)) -> S1(X)
S1(mark1(X)) -> S1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

S1(mark1(X)) -> S1(X)
Used argument filtering: S1(x1)  =  x1
ok1(x1)  =  x1
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

S1(ok1(X)) -> S1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

S1(ok1(X)) -> S1(X)
Used argument filtering: S1(x1)  =  x1
ok1(x1)  =  ok1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ PisEmptyProof
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

P1(mark1(X)) -> P1(X)
P1(ok1(X)) -> P1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

P1(ok1(X)) -> P1(X)
Used argument filtering: P1(x1)  =  x1
mark1(x1)  =  x1
ok1(x1)  =  ok1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

P1(mark1(X)) -> P1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

P1(mark1(X)) -> P1(X)
Used argument filtering: P1(x1)  =  x1
mark1(x1)  =  mark1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ PisEmptyProof
          ↳ QDP
          ↳ QDP
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

PROPER1(diff2(X1, X2)) -> PROPER1(X2)
PROPER1(leq2(X1, X2)) -> PROPER1(X1)
PROPER1(s1(X)) -> PROPER1(X)
PROPER1(leq2(X1, X2)) -> PROPER1(X2)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X3)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X1)
PROPER1(diff2(X1, X2)) -> PROPER1(X1)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X2)
PROPER1(p1(X)) -> PROPER1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

PROPER1(diff2(X1, X2)) -> PROPER1(X2)
PROPER1(leq2(X1, X2)) -> PROPER1(X1)
PROPER1(leq2(X1, X2)) -> PROPER1(X2)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X3)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X1)
PROPER1(diff2(X1, X2)) -> PROPER1(X1)
PROPER1(if3(X1, X2, X3)) -> PROPER1(X2)
Used argument filtering: PROPER1(x1)  =  x1
diff2(x1, x2)  =  diff2(x1, x2)
leq2(x1, x2)  =  leq2(x1, x2)
s1(x1)  =  x1
if3(x1, x2, x3)  =  if3(x1, x2, x3)
p1(x1)  =  x1
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

PROPER1(s1(X)) -> PROPER1(X)
PROPER1(p1(X)) -> PROPER1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

PROPER1(p1(X)) -> PROPER1(X)
Used argument filtering: PROPER1(x1)  =  x1
s1(x1)  =  x1
p1(x1)  =  p1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ QDPAfsSolverProof
          ↳ QDP
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

PROPER1(s1(X)) -> PROPER1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

PROPER1(s1(X)) -> PROPER1(X)
Used argument filtering: PROPER1(x1)  =  x1
s1(x1)  =  s1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
                  ↳ QDP
                    ↳ QDPAfsSolverProof
QDP
                        ↳ PisEmptyProof
          ↳ QDP
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
QDP
            ↳ QDPAfsSolverProof
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)
ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X2)
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(s1(X)) -> ACTIVE1(X)
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X2)
ACTIVE1(p1(X)) -> ACTIVE1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(diff2(X1, X2)) -> ACTIVE1(X2)
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X1)
ACTIVE1(leq2(X1, X2)) -> ACTIVE1(X2)
Used argument filtering: ACTIVE1(x1)  =  x1
diff2(x1, x2)  =  diff2(x1, x2)
if3(x1, x2, x3)  =  x1
leq2(x1, x2)  =  leq2(x1, x2)
s1(x1)  =  x1
p1(x1)  =  x1
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
QDP
                ↳ QDPAfsSolverProof
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)
ACTIVE1(s1(X)) -> ACTIVE1(X)
ACTIVE1(p1(X)) -> ACTIVE1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

ACTIVE1(p1(X)) -> ACTIVE1(X)
Used argument filtering: ACTIVE1(x1)  =  x1
if3(x1, x2, x3)  =  x1
s1(x1)  =  x1
p1(x1)  =  p1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
QDP
                    ↳ QDPAfsSolverProof
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)
ACTIVE1(s1(X)) -> ACTIVE1(X)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

ACTIVE1(s1(X)) -> ACTIVE1(X)
Used argument filtering: ACTIVE1(x1)  =  x1
if3(x1, x2, x3)  =  x1
s1(x1)  =  s1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
                  ↳ QDP
                    ↳ QDPAfsSolverProof
QDP
                        ↳ QDPAfsSolverProof
          ↳ QDP

Q DP problem:
The TRS P consists of the following rules:

ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
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.

ACTIVE1(if3(X1, X2, X3)) -> ACTIVE1(X1)
Used argument filtering: ACTIVE1(x1)  =  x1
if3(x1, x2, x3)  =  if1(x1)
Used ordering: Quasi Precedence: trivial


↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
            ↳ QDPAfsSolverProof
              ↳ QDP
                ↳ QDPAfsSolverProof
                  ↳ QDP
                    ↳ QDPAfsSolverProof
                      ↳ QDP
                        ↳ QDPAfsSolverProof
QDP
                            ↳ PisEmptyProof
          ↳ QDP

Q DP problem:
P is empty.
The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
        ↳ AND
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
          ↳ QDP
QDP

Q DP problem:
The TRS P consists of the following rules:

TOP1(ok1(X)) -> TOP1(active1(X))
TOP1(mark1(X)) -> TOP1(proper1(X))

The TRS R consists of the following rules:

active1(p1(0)) -> mark1(0)
active1(p1(s1(X))) -> mark1(X)
active1(leq2(0, Y)) -> mark1(true)
active1(leq2(s1(X), 0)) -> mark1(false)
active1(leq2(s1(X), s1(Y))) -> mark1(leq2(X, Y))
active1(if3(true, X, Y)) -> mark1(X)
active1(if3(false, X, Y)) -> mark1(Y)
active1(diff2(X, Y)) -> mark1(if3(leq2(X, Y), 0, s1(diff2(p1(X), Y))))
active1(p1(X)) -> p1(active1(X))
active1(s1(X)) -> s1(active1(X))
active1(leq2(X1, X2)) -> leq2(active1(X1), X2)
active1(leq2(X1, X2)) -> leq2(X1, active1(X2))
active1(if3(X1, X2, X3)) -> if3(active1(X1), X2, X3)
active1(diff2(X1, X2)) -> diff2(active1(X1), X2)
active1(diff2(X1, X2)) -> diff2(X1, active1(X2))
p1(mark1(X)) -> mark1(p1(X))
s1(mark1(X)) -> mark1(s1(X))
leq2(mark1(X1), X2) -> mark1(leq2(X1, X2))
leq2(X1, mark1(X2)) -> mark1(leq2(X1, X2))
if3(mark1(X1), X2, X3) -> mark1(if3(X1, X2, X3))
diff2(mark1(X1), X2) -> mark1(diff2(X1, X2))
diff2(X1, mark1(X2)) -> mark1(diff2(X1, X2))
proper1(p1(X)) -> p1(proper1(X))
proper1(0) -> ok1(0)
proper1(s1(X)) -> s1(proper1(X))
proper1(leq2(X1, X2)) -> leq2(proper1(X1), proper1(X2))
proper1(true) -> ok1(true)
proper1(false) -> ok1(false)
proper1(if3(X1, X2, X3)) -> if3(proper1(X1), proper1(X2), proper1(X3))
proper1(diff2(X1, X2)) -> diff2(proper1(X1), proper1(X2))
p1(ok1(X)) -> ok1(p1(X))
s1(ok1(X)) -> ok1(s1(X))
leq2(ok1(X1), ok1(X2)) -> ok1(leq2(X1, X2))
if3(ok1(X1), ok1(X2), ok1(X3)) -> ok1(if3(X1, X2, X3))
diff2(ok1(X1), ok1(X2)) -> ok1(diff2(X1, X2))
top1(mark1(X)) -> top1(proper1(X))
top1(ok1(X)) -> top1(active1(X))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.