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Proof step 17 from proof inv-move-buf (previous step)

# lpt = # avol, avol[m3] = mapped(buf), avol[n] = mapped(buf0), m3 < # avol, n < # avol, # buf0 ≤ LEB_SIZE, bleb ≠ nobuffer → avol[bleb.leb].mapped? ∧ bleb.leb < # avol ∧ bleb.isbuf?, bleb ≠ nobuffer → bleb.leb < # avol ∧ avol[bleb.leb].mapped?, ∀ n. n < # avol ∧ avol[n].mapped? → # avol[n].data ≤ LEB_SIZE ∧ (buffered(n) ≠ bleb → is-aligned(# avol[n].data, EB_PAGE_SIZE)), bleb = nobuffer ∨ is-aligned(# avol[bleb.leb].data, EB_PAGE_SIZE) ⊦ n = m3, is-aligned(# buf0, EB_PAGE_SIZE)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 18:
# lpt = # avol, avol[n] = mapped(buf0), avol[m3] = mapped(buf), n < # avol, m3 < # avol, # buf0 ≤ LEB_SIZE, bleb ≠ nobuffer → bleb.leb < # avol ∧ avol[bleb.leb].mapped?, bleb ≠ nobuffer → avol[bleb.leb].mapped? ∧ bleb.leb < # avol ∧ bleb.isbuf?, ∀ n. n < # avol ∧ avol[n].mapped? → # avol[n].data ≤ LEB_SIZE ∧ (buffered(n) ≠ bleb → is-aligned(# avol[n].data, EB_PAGE_SIZE)), bleb = nobuffer ∨ is-aligned(# avol[bleb.leb].data, EB_PAGE_SIZE) ⊦ n = m3, is-aligned(# buf0, EB_PAGE_SIZE)

Proof step 17 from proof inv-move-buf (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information