YES(O(1), O(n^1)) 6.27/2.05 YES(O(1), O(n^1)) 6.71/2.12 6.71/2.12 6.71/2.12
6.71/2.12 6.71/2.120 CpxTRS6.71/2.12
↳1 CpxTrsToCdtProof (BOTH BOUNDS(ID, ID))6.71/2.12
↳2 CdtProblem6.71/2.12
↳3 CdtUnreachableProof (⇔)6.71/2.12
↳4 CdtProblem6.71/2.12
↳5 CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))))6.71/2.12
↳6 CdtProblem6.71/2.12
↳7 CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))))6.71/2.12
↳8 CdtProblem6.71/2.12
↳9 CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))))6.71/2.12
↳10 CdtProblem6.71/2.12
↳11 SIsEmptyProof (BOTH BOUNDS(ID, ID))6.71/2.12
↳12 BOUNDS(O(1), O(1))6.71/2.12
flatten(nil) → nil 6.71/2.12
flatten(unit(x)) → flatten(x) 6.71/2.12
flatten(++(x, y)) → ++(flatten(x), flatten(y)) 6.71/2.12
flatten(++(unit(x), y)) → ++(flatten(x), flatten(y)) 6.71/2.12
flatten(flatten(x)) → flatten(x) 6.71/2.12
rev(nil) → nil 6.71/2.12
rev(unit(x)) → unit(x) 6.71/2.12
rev(++(x, y)) → ++(rev(y), rev(x)) 6.71/2.12
rev(rev(x)) → x 6.71/2.12
++(x, nil) → x 6.71/2.12
++(nil, y) → y 6.71/2.12
++(++(x, y), z) → ++(x, ++(y, z))
Tuples:
flatten(nil) → nil 6.71/2.12
flatten(unit(z0)) → flatten(z0) 6.71/2.12
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(flatten(z0)) → flatten(z0) 6.71/2.12
rev(nil) → nil 6.71/2.12
rev(unit(z0)) → unit(z0) 6.71/2.12
rev(++(z0, z1)) → ++(rev(z1), rev(z0)) 6.71/2.12
rev(rev(z0)) → z0 6.71/2.12
++(z0, nil) → z0 6.71/2.12
++(nil, z0) → z0 6.71/2.12
++(++(z0, z1), z2) → ++(z0, ++(z1, z2))
S tuples:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
REV(++(z0, z1)) → c7(++'(rev(z1), rev(z0)), REV(z1), REV(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
K tuples:none
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
REV(++(z0, z1)) → c7(++'(rev(z1), rev(z0)), REV(z1), REV(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
flatten, rev, ++
FLATTEN, REV, ++'
c1, c2, c3, c4, c7, c11
REV(++(z0, z1)) → c7(++'(rev(z1), rev(z0)), REV(z1), REV(z0))
Tuples:
flatten(nil) → nil 6.71/2.12
flatten(unit(z0)) → flatten(z0) 6.71/2.12
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(flatten(z0)) → flatten(z0) 6.71/2.12
rev(nil) → nil 6.71/2.12
rev(unit(z0)) → unit(z0) 6.71/2.12
rev(++(z0, z1)) → ++(rev(z1), rev(z0)) 6.71/2.12
rev(rev(z0)) → z0 6.71/2.12
++(z0, nil) → z0 6.71/2.12
++(nil, z0) → z0 6.71/2.12
++(++(z0, z1), z2) → ++(z0, ++(z1, z2))
S tuples:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
K tuples:none
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
flatten, rev, ++
FLATTEN, ++'
c1, c2, c3, c4, c11
We considered the (Usable) Rules:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1))
And the Tuples:
++(z0, nil) → z0 6.71/2.12
++(++(z0, z1), z2) → ++(z0, ++(z1, z2)) 6.71/2.12
++(nil, z0) → z0 6.71/2.12
flatten(nil) → nil 6.71/2.12
flatten(unit(z0)) → flatten(z0) 6.71/2.12
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(flatten(z0)) → flatten(z0)
The order we found is given by the following interpretation:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
POL(++(x1, x2)) = [2] + [5]x1 + [4]x2 6.71/2.12
POL(++'(x1, x2)) = 0 6.71/2.12
POL(FLATTEN(x1)) = [4]x1 6.71/2.12
POL(c1(x1)) = x1 6.71/2.12
POL(c11(x1, x2)) = x1 + x2 6.71/2.12
POL(c2(x1, x2, x3)) = x1 + x2 + x3 6.71/2.12
POL(c3(x1, x2, x3)) = x1 + x2 + x3 6.71/2.12
POL(c4(x1)) = x1 6.71/2.12
POL(flatten(x1)) = [4]x1 6.71/2.12
POL(nil) = [3] 6.71/2.12
POL(unit(x1)) = [2] + x1
Tuples:
flatten(nil) → nil 6.71/2.12
flatten(unit(z0)) → flatten(z0) 6.71/2.12
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(flatten(z0)) → flatten(z0) 6.71/2.12
rev(nil) → nil 6.71/2.12
rev(unit(z0)) → unit(z0) 6.71/2.12
rev(++(z0, z1)) → ++(rev(z1), rev(z0)) 6.71/2.12
rev(rev(z0)) → z0 6.71/2.12
++(z0, nil) → z0 6.71/2.12
++(nil, z0) → z0 6.71/2.12
++(++(z0, z1), z2) → ++(z0, ++(z1, z2))
S tuples:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
K tuples:
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
Defined Rule Symbols:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1))
flatten, rev, ++
FLATTEN, ++'
c1, c2, c3, c4, c11
We considered the (Usable) Rules:
FLATTEN(flatten(z0)) → c4(FLATTEN(z0))
And the Tuples:
++(z0, nil) → z0 6.71/2.12
++(++(z0, z1), z2) → ++(z0, ++(z1, z2)) 6.71/2.12
++(nil, z0) → z0 6.71/2.12
flatten(nil) → nil 6.71/2.12
flatten(unit(z0)) → flatten(z0) 6.71/2.12
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.12
flatten(flatten(z0)) → flatten(z0)
The order we found is given by the following interpretation:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.12
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.12
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.12
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
POL(++(x1, x2)) = [5] + [2]x1 + x2 6.71/2.12
POL(++'(x1, x2)) = 0 6.71/2.12
POL(FLATTEN(x1)) = [5] + x1 6.71/2.12
POL(c1(x1)) = x1 6.71/2.12
POL(c11(x1, x2)) = x1 + x2 6.71/2.13
POL(c2(x1, x2, x3)) = x1 + x2 + x3 6.71/2.13
POL(c3(x1, x2, x3)) = x1 + x2 + x3 6.71/2.13
POL(c4(x1)) = x1 6.71/2.13
POL(flatten(x1)) = [4] + [4]x1 6.71/2.13
POL(nil) = [2] 6.71/2.13
POL(unit(x1)) = [1] + x1
Tuples:
flatten(nil) → nil 6.71/2.13
flatten(unit(z0)) → flatten(z0) 6.71/2.13
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.13
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.13
flatten(flatten(z0)) → flatten(z0) 6.71/2.13
rev(nil) → nil 6.71/2.13
rev(unit(z0)) → unit(z0) 6.71/2.13
rev(++(z0, z1)) → ++(rev(z1), rev(z0)) 6.71/2.13
rev(rev(z0)) → z0 6.71/2.13
++(z0, nil) → z0 6.71/2.13
++(nil, z0) → z0 6.71/2.13
++(++(z0, z1), z2) → ++(z0, ++(z1, z2))
S tuples:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.13
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.13
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
K tuples:
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
Defined Rule Symbols:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.13
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(flatten(z0)) → c4(FLATTEN(z0))
flatten, rev, ++
FLATTEN, ++'
c1, c2, c3, c4, c11
We considered the (Usable) Rules:
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
And the Tuples:
++(z0, nil) → z0 6.71/2.13
++(++(z0, z1), z2) → ++(z0, ++(z1, z2)) 6.71/2.13
++(nil, z0) → z0 6.71/2.13
flatten(nil) → nil 6.71/2.13
flatten(unit(z0)) → flatten(z0) 6.71/2.13
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.13
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.13
flatten(flatten(z0)) → flatten(z0)
The order we found is given by the following interpretation:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.13
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.13
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
POL(++(x1, x2)) = [1] + [4]x1 + x2 6.71/2.13
POL(++'(x1, x2)) = x1 6.71/2.13
POL(FLATTEN(x1)) = [2]x1 6.71/2.13
POL(c1(x1)) = x1 6.71/2.13
POL(c11(x1, x2)) = x1 + x2 6.71/2.13
POL(c2(x1, x2, x3)) = x1 + x2 + x3 6.71/2.13
POL(c3(x1, x2, x3)) = x1 + x2 + x3 6.71/2.13
POL(c4(x1)) = x1 6.71/2.13
POL(flatten(x1)) = x1 6.71/2.13
POL(nil) = 0 6.71/2.13
POL(unit(x1)) = x1
Tuples:
flatten(nil) → nil 6.71/2.13
flatten(unit(z0)) → flatten(z0) 6.71/2.13
flatten(++(z0, z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.13
flatten(++(unit(z0), z1)) → ++(flatten(z0), flatten(z1)) 6.71/2.13
flatten(flatten(z0)) → flatten(z0) 6.71/2.13
rev(nil) → nil 6.71/2.13
rev(unit(z0)) → unit(z0) 6.71/2.13
rev(++(z0, z1)) → ++(rev(z1), rev(z0)) 6.71/2.13
rev(rev(z0)) → z0 6.71/2.13
++(z0, nil) → z0 6.71/2.13
++(nil, z0) → z0 6.71/2.13
++(++(z0, z1), z2) → ++(z0, ++(z1, z2))
S tuples:none
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.13
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.13
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
Defined Rule Symbols:
FLATTEN(unit(z0)) → c1(FLATTEN(z0)) 6.71/2.13
FLATTEN(++(z0, z1)) → c2(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(++(unit(z0), z1)) → c3(++'(flatten(z0), flatten(z1)), FLATTEN(z0), FLATTEN(z1)) 6.71/2.13
FLATTEN(flatten(z0)) → c4(FLATTEN(z0)) 6.71/2.13
++'(++(z0, z1), z2) → c11(++'(z0, ++(z1, z2)), ++'(z1, z2))
flatten, rev, ++
FLATTEN, ++'
c1, c2, c3, c4, c11