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Proof step 3 from proof abs-nodes-aligned-2headersize-h (previous step)

abs-nodes(buf, m, x, lax, false) ⊦ is-aligned(# buf, 2 * NODE_HEADER_SIZE)

User applied rule induction

And obtained the following new goals

Proof step 4:
abs-nodes(buf, m, x, lax, false), ∀ buf0, m, x, lax. # buf0 < # buf → abs-nodes(buf0, m, x, lax, false) → is-aligned(# buf0, 2 * NODE_HEADER_SIZE) ⊦ is-aligned(# buf, 2 * NODE_HEADER_SIZE)

Rule argument

indvar: # buf wfpred: <

Additional information

Used simplifier rules: <; (wellfounded) Used terms: # buf