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Proof step 1 from proof inv-requires-commit (conclusion)

lpt-free-unref(lpt), log = log0, bufs-log-only(bleb, log, lpt0), # lpt0 = # avol, buf-ro-rw-mode(isbuf, bleb, lpt0, avol), lpt-leb-size(lpt), lpt-ram-flash(lpt0, lpt, log), awbuf-inv(avol, bleb), # lpt = # avol ⊦ ⟪persistence_requires_commit#(adr, m, log0, avol, lpt, ns, bleb, isbuf; ; isbuf0)⟫ true

System applied rule normalize

And obtained the following new goals

Proof step 2:
# lpt = # avol, # lpt0 = # avol, log = log0, awbuf-inv(avol, bleb), buf-ro-rw-mode(isbuf, bleb, lpt0, avol), bufs-log-only(bleb, log, lpt0), lpt-free-unref(lpt), lpt-leb-size(lpt), lpt-ram-flash(lpt0, lpt, log) ⊦ ⟪persistence_requires_commit#(adr, m, log0, avol, lpt, ns, bleb, isbuf; ; isbuf0)⟫ true

Proof step 1 from proof inv-requires-commit (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information