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Theorem abs-nodes-add-crash-aligned-nodes

⊦ abs-nodes(buf0, x, lax, false) ∧ abs-nodes(buf1, # buf0, x0, lax0, false) ∧ # buf1 = x0.flashsize ∧ x0 ≠ [] → (abs-nodes((buf0 + buf1).align↓, x + x0, lax + lax0, boolvar) ↔ is-aligned(# buf0 + x0.flashsize, EB_PAGE_SIZE))

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 6
Proof steps: 12
Used lemmas: abs-nodes-append-h, abs-nodes-add-crash-aligned, ls-abs-node-buf-size, abs-nodes-no-padding-last, abs-nodes-unique-strong-h, abs-nodes-elems-adr-length-h, abs-nodes,
Used spec theorems:
- list/lastdiv-rew
- list/laddress-list/lastdiv-rew
Used simplifier rules:
- list/laddress-list/app
- list/len
- list/len-02
- list-data/laddress-list/size-01
- nat-basic/oz
- abs-node/abs-node-unique
- array-splice/buffer/append-len
- array-splice/buffer/append-a
- encoding-node-base/node-flash-size
- list/laddress-list/a
- nat-basic/a
- nat-basic/c
- nat-basic/add-base
- list/a