(0) Obligation:
The Runtime Complexity (innermost) of the given
CpxTRS could be proven to be
BOUNDS(1, n^1).
The TRS R consists of the following rules:
active(U11(tt, M, N)) → mark(U12(tt, M, N))
active(U12(tt, M, N)) → mark(s(plus(N, M)))
active(plus(N, 0)) → mark(N)
active(plus(N, s(M))) → mark(U11(tt, M, N))
active(U11(X1, X2, X3)) → U11(active(X1), X2, X3)
active(U12(X1, X2, X3)) → U12(active(X1), X2, X3)
active(s(X)) → s(active(X))
active(plus(X1, X2)) → plus(active(X1), X2)
active(plus(X1, X2)) → plus(X1, active(X2))
U11(mark(X1), X2, X3) → mark(U11(X1, X2, X3))
U12(mark(X1), X2, X3) → mark(U12(X1, X2, X3))
s(mark(X)) → mark(s(X))
plus(mark(X1), X2) → mark(plus(X1, X2))
plus(X1, mark(X2)) → mark(plus(X1, X2))
proper(U11(X1, X2, X3)) → U11(proper(X1), proper(X2), proper(X3))
proper(tt) → ok(tt)
proper(U12(X1, X2, X3)) → U12(proper(X1), proper(X2), proper(X3))
proper(s(X)) → s(proper(X))
proper(plus(X1, X2)) → plus(proper(X1), proper(X2))
proper(0) → ok(0)
U11(ok(X1), ok(X2), ok(X3)) → ok(U11(X1, X2, X3))
U12(ok(X1), ok(X2), ok(X3)) → ok(U12(X1, X2, X3))
s(ok(X)) → ok(s(X))
plus(ok(X1), ok(X2)) → ok(plus(X1, X2))
top(mark(X)) → top(proper(X))
top(ok(X)) → top(active(X))
Rewrite Strategy: INNERMOST
(1) NestedDefinedSymbolProof (BOTH BOUNDS(ID, ID) transformation)
The following defined symbols can occur below the 0th argument of top: proper, active
The following defined symbols can occur below the 0th argument of proper: proper, active
The following defined symbols can occur below the 0th argument of active: proper, active
Hence, the left-hand sides of the following rules are not basic-reachable and can be removed:
active(U11(tt, M, N)) → mark(U12(tt, M, N))
active(U12(tt, M, N)) → mark(s(plus(N, M)))
active(plus(N, 0)) → mark(N)
active(plus(N, s(M))) → mark(U11(tt, M, N))
active(U11(X1, X2, X3)) → U11(active(X1), X2, X3)
active(U12(X1, X2, X3)) → U12(active(X1), X2, X3)
active(s(X)) → s(active(X))
active(plus(X1, X2)) → plus(active(X1), X2)
active(plus(X1, X2)) → plus(X1, active(X2))
proper(U11(X1, X2, X3)) → U11(proper(X1), proper(X2), proper(X3))
proper(U12(X1, X2, X3)) → U12(proper(X1), proper(X2), proper(X3))
proper(s(X)) → s(proper(X))
proper(plus(X1, X2)) → plus(proper(X1), proper(X2))
(2) Obligation:
The Runtime Complexity (innermost) of the given
CpxTRS could be proven to be
BOUNDS(1, n^1).
The TRS R consists of the following rules:
top(ok(X)) → top(active(X))
proper(tt) → ok(tt)
U11(mark(X1), X2, X3) → mark(U11(X1, X2, X3))
U12(ok(X1), ok(X2), ok(X3)) → ok(U12(X1, X2, X3))
U11(ok(X1), ok(X2), ok(X3)) → ok(U11(X1, X2, X3))
U12(mark(X1), X2, X3) → mark(U12(X1, X2, X3))
s(ok(X)) → ok(s(X))
s(mark(X)) → mark(s(X))
plus(mark(X1), X2) → mark(plus(X1, X2))
proper(0) → ok(0)
plus(ok(X1), ok(X2)) → ok(plus(X1, X2))
plus(X1, mark(X2)) → mark(plus(X1, X2))
top(mark(X)) → top(proper(X))
Rewrite Strategy: INNERMOST
(3) CpxTrsMatchBoundsTAProof (EQUIVALENT transformation)
A linear upper bound on the runtime complexity of the TRS R could be shown with a Match-Bound[TAB_LEFTLINEAR,TAB_NONLEFTLINEAR] (for contructor-based start-terms) of 2.
The compatible tree automaton used to show the Match-Boundedness (for constructor-based start-terms) is represented by:
final states : [1, 2, 3, 4, 5, 6]
transitions:
ok0(0) → 0
active0(0) → 0
tt0() → 0
mark0(0) → 0
00() → 0
top0(0) → 1
proper0(0) → 2
U110(0, 0, 0) → 3
U120(0, 0, 0) → 4
s0(0) → 5
plus0(0, 0) → 6
active1(0) → 7
top1(7) → 1
tt1() → 8
ok1(8) → 2
U111(0, 0, 0) → 9
mark1(9) → 3
U121(0, 0, 0) → 10
ok1(10) → 4
U111(0, 0, 0) → 11
ok1(11) → 3
U121(0, 0, 0) → 12
mark1(12) → 4
s1(0) → 13
ok1(13) → 5
s1(0) → 14
mark1(14) → 5
plus1(0, 0) → 15
mark1(15) → 6
01() → 16
ok1(16) → 2
plus1(0, 0) → 17
ok1(17) → 6
proper1(0) → 18
top1(18) → 1
ok1(8) → 18
mark1(9) → 9
mark1(9) → 11
ok1(10) → 10
ok1(10) → 12
ok1(11) → 9
ok1(11) → 11
mark1(12) → 10
mark1(12) → 12
ok1(13) → 13
ok1(13) → 14
mark1(14) → 13
mark1(14) → 14
mark1(15) → 15
mark1(15) → 17
ok1(16) → 18
ok1(17) → 15
ok1(17) → 17
active2(8) → 19
top2(19) → 1
active2(16) → 19
(4) BOUNDS(1, n^1)
(5) CpxTrsToCdtProof (BOTH BOUNDS(ID, ID) transformation)
Converted Cpx (relative) TRS to CDT
(6) Obligation:
Complexity Dependency Tuples Problem
Rules:
top(ok(z0)) → top(active(z0))
top(mark(z0)) → top(proper(z0))
proper(tt) → ok(tt)
proper(0) → ok(0)
U11(mark(z0), z1, z2) → mark(U11(z0, z1, z2))
U11(ok(z0), ok(z1), ok(z2)) → ok(U11(z0, z1, z2))
U12(ok(z0), ok(z1), ok(z2)) → ok(U12(z0, z1, z2))
U12(mark(z0), z1, z2) → mark(U12(z0, z1, z2))
s(ok(z0)) → ok(s(z0))
s(mark(z0)) → mark(s(z0))
plus(mark(z0), z1) → mark(plus(z0, z1))
plus(ok(z0), ok(z1)) → ok(plus(z0, z1))
plus(z0, mark(z1)) → mark(plus(z0, z1))
Tuples:
TOP(ok(z0)) → c(TOP(active(z0)))
TOP(mark(z0)) → c1(TOP(proper(z0)), PROPER(z0))
PROPER(tt) → c2
PROPER(0) → c3
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
S tuples:
TOP(ok(z0)) → c(TOP(active(z0)))
TOP(mark(z0)) → c1(TOP(proper(z0)), PROPER(z0))
PROPER(tt) → c2
PROPER(0) → c3
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:none
Defined Rule Symbols:
top, proper, U11, U12, s, plus
Defined Pair Symbols:
TOP, PROPER, U11', U12', S, PLUS
Compound Symbols:
c, c1, c2, c3, c4, c5, c6, c7, c8, c9, c10, c11, c12
(7) CdtLeafRemovalProof (BOTH BOUNDS(ID, ID) transformation)
Removed 3 trailing nodes:
PROPER(0) → c3
PROPER(tt) → c2
TOP(ok(z0)) → c(TOP(active(z0)))
(8) Obligation:
Complexity Dependency Tuples Problem
Rules:
top(ok(z0)) → top(active(z0))
top(mark(z0)) → top(proper(z0))
proper(tt) → ok(tt)
proper(0) → ok(0)
U11(mark(z0), z1, z2) → mark(U11(z0, z1, z2))
U11(ok(z0), ok(z1), ok(z2)) → ok(U11(z0, z1, z2))
U12(ok(z0), ok(z1), ok(z2)) → ok(U12(z0, z1, z2))
U12(mark(z0), z1, z2) → mark(U12(z0, z1, z2))
s(ok(z0)) → ok(s(z0))
s(mark(z0)) → mark(s(z0))
plus(mark(z0), z1) → mark(plus(z0, z1))
plus(ok(z0), ok(z1)) → ok(plus(z0, z1))
plus(z0, mark(z1)) → mark(plus(z0, z1))
Tuples:
TOP(mark(z0)) → c1(TOP(proper(z0)), PROPER(z0))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
S tuples:
TOP(mark(z0)) → c1(TOP(proper(z0)), PROPER(z0))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:none
Defined Rule Symbols:
top, proper, U11, U12, s, plus
Defined Pair Symbols:
TOP, U11', U12', S, PLUS
Compound Symbols:
c1, c4, c5, c6, c7, c8, c9, c10, c11, c12
(9) CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID) transformation)
Removed 1 trailing tuple parts
(10) Obligation:
Complexity Dependency Tuples Problem
Rules:
top(ok(z0)) → top(active(z0))
top(mark(z0)) → top(proper(z0))
proper(tt) → ok(tt)
proper(0) → ok(0)
U11(mark(z0), z1, z2) → mark(U11(z0, z1, z2))
U11(ok(z0), ok(z1), ok(z2)) → ok(U11(z0, z1, z2))
U12(ok(z0), ok(z1), ok(z2)) → ok(U12(z0, z1, z2))
U12(mark(z0), z1, z2) → mark(U12(z0, z1, z2))
s(ok(z0)) → ok(s(z0))
s(mark(z0)) → mark(s(z0))
plus(mark(z0), z1) → mark(plus(z0, z1))
plus(ok(z0), ok(z1)) → ok(plus(z0, z1))
plus(z0, mark(z1)) → mark(plus(z0, z1))
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
K tuples:none
Defined Rule Symbols:
top, proper, U11, U12, s, plus
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(11) CdtUsableRulesProof (EQUIVALENT transformation)
The following rules are not usable and were removed:
top(ok(z0)) → top(active(z0))
top(mark(z0)) → top(proper(z0))
U11(mark(z0), z1, z2) → mark(U11(z0, z1, z2))
U11(ok(z0), ok(z1), ok(z2)) → ok(U11(z0, z1, z2))
U12(ok(z0), ok(z1), ok(z2)) → ok(U12(z0, z1, z2))
U12(mark(z0), z1, z2) → mark(U12(z0, z1, z2))
s(ok(z0)) → ok(s(z0))
s(mark(z0)) → mark(s(z0))
plus(mark(z0), z1) → mark(plus(z0, z1))
plus(ok(z0), ok(z1)) → ok(plus(z0, z1))
plus(z0, mark(z1)) → mark(plus(z0, z1))
(12) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
K tuples:none
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(13) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
We considered the (Usable) Rules:none
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = [2]
POL(PLUS(x1, x2)) = 0
POL(S(x1)) = 0
POL(TOP(x1)) = 0
POL(U11'(x1, x2, x3)) = [3]x2
POL(U12'(x1, x2, x3)) = [3]x2 + [3]x3
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = 0
POL(ok(x1)) = [3] + x1
POL(proper(x1)) = [2] + [3]x1
POL(tt) = [2]
(14) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(15) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
TOP(mark(z0)) → c1(TOP(proper(z0)))
We considered the (Usable) Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = 0
POL(PLUS(x1, x2)) = 0
POL(S(x1)) = 0
POL(TOP(x1)) = x1
POL(U11'(x1, x2, x3)) = 0
POL(U12'(x1, x2, x3)) = 0
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = [1]
POL(ok(x1)) = 0
POL(proper(x1)) = 0
POL(tt) = 0
(16) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
TOP(mark(z0)) → c1(TOP(proper(z0)))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(17) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
We considered the (Usable) Rules:none
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = 0
POL(PLUS(x1, x2)) = 0
POL(S(x1)) = 0
POL(TOP(x1)) = 0
POL(U11'(x1, x2, x3)) = x1
POL(U12'(x1, x2, x3)) = x3
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = [1] + x1
POL(ok(x1)) = [1] + x1
POL(proper(x1)) = [2]
POL(tt) = 0
(18) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
TOP(mark(z0)) → c1(TOP(proper(z0)))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(19) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
We considered the (Usable) Rules:none
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = 0
POL(PLUS(x1, x2)) = x1
POL(S(x1)) = 0
POL(TOP(x1)) = 0
POL(U11'(x1, x2, x3)) = [2]x2 + [2]x3
POL(U12'(x1, x2, x3)) = 0
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = [1] + x1
POL(ok(x1)) = [1] + x1
POL(proper(x1)) = [2] + [2]x1
POL(tt) = [1]
(20) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
TOP(mark(z0)) → c1(TOP(proper(z0)))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(21) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(mark(z0)) → c9(S(z0))
We considered the (Usable) Rules:none
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = 0
POL(PLUS(x1, x2)) = x1
POL(S(x1)) = x1
POL(TOP(x1)) = 0
POL(U11'(x1, x2, x3)) = x1 + x2
POL(U12'(x1, x2, x3)) = x1 + x3
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = [1] + x1
POL(ok(x1)) = x1
POL(proper(x1)) = 0
POL(tt) = 0
(22) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
S(ok(z0)) → c8(S(z0))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
TOP(mark(z0)) → c1(TOP(proper(z0)))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(mark(z0)) → c9(S(z0))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(23) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
S(ok(z0)) → c8(S(z0))
We considered the (Usable) Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = [1]
POL(PLUS(x1, x2)) = 0
POL(S(x1)) = x1
POL(TOP(x1)) = x1
POL(U11'(x1, x2, x3)) = [2]x2
POL(U12'(x1, x2, x3)) = [2]x3
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = [2] + x1
POL(ok(x1)) = [1] + x1
POL(proper(x1)) = [1] + x1
POL(tt) = 0
(24) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
TOP(mark(z0)) → c1(TOP(proper(z0)))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(mark(z0)) → c9(S(z0))
S(ok(z0)) → c8(S(z0))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(25) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)
Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
We considered the (Usable) Rules:none
And the Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :
POL(0) = 0
POL(PLUS(x1, x2)) = x2
POL(S(x1)) = 0
POL(TOP(x1)) = 0
POL(U11'(x1, x2, x3)) = 0
POL(U12'(x1, x2, x3)) = 0
POL(c1(x1)) = x1
POL(c10(x1)) = x1
POL(c11(x1)) = x1
POL(c12(x1)) = x1
POL(c4(x1)) = x1
POL(c5(x1)) = x1
POL(c6(x1)) = x1
POL(c7(x1)) = x1
POL(c8(x1)) = x1
POL(c9(x1)) = x1
POL(mark(x1)) = [1] + x1
POL(ok(x1)) = x1
POL(proper(x1)) = 0
POL(tt) = 0
(26) Obligation:
Complexity Dependency Tuples Problem
Rules:
proper(tt) → ok(tt)
proper(0) → ok(0)
Tuples:
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(ok(z0)) → c8(S(z0))
S(mark(z0)) → c9(S(z0))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
TOP(mark(z0)) → c1(TOP(proper(z0)))
S tuples:none
K tuples:
U11'(ok(z0), ok(z1), ok(z2)) → c5(U11'(z0, z1, z2))
U12'(ok(z0), ok(z1), ok(z2)) → c6(U12'(z0, z1, z2))
TOP(mark(z0)) → c1(TOP(proper(z0)))
U11'(mark(z0), z1, z2) → c4(U11'(z0, z1, z2))
PLUS(mark(z0), z1) → c10(PLUS(z0, z1))
PLUS(ok(z0), ok(z1)) → c11(PLUS(z0, z1))
U12'(mark(z0), z1, z2) → c7(U12'(z0, z1, z2))
S(mark(z0)) → c9(S(z0))
S(ok(z0)) → c8(S(z0))
PLUS(z0, mark(z1)) → c12(PLUS(z0, z1))
Defined Rule Symbols:
proper
Defined Pair Symbols:
U11', U12', S, PLUS, TOP
Compound Symbols:
c4, c5, c6, c7, c8, c9, c10, c11, c12, c1
(27) SIsEmptyProof (BOTH BOUNDS(ID, ID) transformation)
The set S is empty
(28) BOUNDS(1, 1)