KILLED



    


Runtime Complexity (full) proof of /tmp/tmp2FqrLy/4.05.xml


(0) Obligation:

Runtime Complexity TRS:
The TRS R consists of the following rules:

*(x, +(y, z)) → +(*(x, y), *(x, z))
*(+(x, y), z) → +(*(x, z), *(y, z))
*(x, 1) → x
*(1, y) → y

Rewrite Strategy: FULL

(1) DecreasingLoopProof (EQUIVALENT transformation)

The following loop(s) give(s) rise to the lower bound Ω(n1):
The rewrite sequence
*(x, +(y, z)) →+ +(*(x, y), *(x, z))
gives rise to a decreasing loop by considering the right hand sides subterm at position [0].
The pumping substitution is [y / +(y, z)].
The result substitution is [ ].

(2) BOUNDS(n^1, INF)

(3) RenamingProof (EQUIVALENT transformation)

Renamed function symbols to avoid clashes with predefined symbol.

(4) Obligation:

Runtime Complexity Relative TRS:
The TRS R consists of the following rules:

*'(x, +'(y, z)) → +'(*'(x, y), *'(x, z))
*'(+'(x, y), z) → +'(*'(x, z), *'(y, z))
*'(x, 1') → x
*'(1', y) → y

S is empty.
Rewrite Strategy: FULL

(5) TypeInferenceProof (BOTH BOUNDS(ID, ID) transformation)

Infered types.

(6) Obligation:

TRS:
Rules:
*'(x, +'(y, z)) → +'(*'(x, y), *'(x, z))
*'(+'(x, y), z) → +'(*'(x, z), *'(y, z))
*'(x, 1') → x
*'(1', y) → y

Types:
*' :: +':1' → +':1' → +':1'
+' :: +':1' → +':1' → +':1'
1' :: +':1'
hole_+':1'1_0 :: +':1'
gen_+':1'2_0 :: Nat → +':1'

(7) OrderProof (LOWER BOUND(ID) transformation)

Heuristically decided to analyse the following defined symbols:
*'

(8) Obligation:

TRS:
Rules:
*'(x, +'(y, z)) → +'(*'(x, y), *'(x, z))
*'(+'(x, y), z) → +'(*'(x, z), *'(y, z))
*'(x, 1') → x
*'(1', y) → y

Types:
*' :: +':1' → +':1' → +':1'
+' :: +':1' → +':1' → +':1'
1' :: +':1'
hole_+':1'1_0 :: +':1'
gen_+':1'2_0 :: Nat → +':1'

Generator Equations:
gen_+':1'2_0(0) ⇔ 1'
gen_+':1'2_0(+(x, 1)) ⇔ +'(1', gen_+':1'2_0(x))

The following defined symbols remain to be analysed:
*'