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Proof step 14 from proof inv-add-gnds (previous step)

# lpt1 = # avol, # lpt0 = # avol, isbuf0 ↔ isbuf1, lpt1[bleb.leb] = mklp(m4, m1, lpf, m2), gndx = [], ¬ isbuf0, keyset(gch) = gc-heap(lpt1, log0), log = log0, lpt = lpt0, awbuf-inv(avol, bleb), bin-heap-inv(gch, lpt1), buf-ro-rw-mode(isbuf1, bleb, lpt1, avol), bufs-log-only(bleb, log0, lpt1), freelist-cons(lpt1, freelist), log-group-block(log0, lpt1), lpt-free-unref(lpt1), lpt-free-unref(lpt0), lpt-leb-size(lpt1), lpt-leb-size(lpt0), lpt-ram-flash(lpt1, lpt0, log0), ¬ isbuf1 → bleb.isbuf? ∧ bleb.leb < # avol ∧ lpf = LP_GROUP_NODES ∧ bleb.leb ∈ log0 ∧ avol[bleb.leb].mapped? ∧ (gndx ≠ [] ∧ m1 + gndx.flashsize ≤ LEB_SIZE → m1 = # avol[bleb.leb].data) ⊦ ⟪ax := []; err := ESUCCESS⟫ ( lpt-free-unref(lpt1) ∧ freelist-cons(lpt1, freelist) ∧ bin-heap-inv(gch, lpt1) ∧ keyset(gch) = gc-heap(lpt1, log0) ∧ bufs-log-only(bleb, log0, lpt1) ∧ # lpt1 = # avol ∧ log-group-block(log0, lpt1) ∧ buf-ro-rw-mode(isbuf1, bleb, lpt1, avol) ∧ lpt-leb-size(lpt1) ∧ lpt-ram-flash(lpt1, lpt0, log0) ∧ awbuf-inv(avol, bleb) ∧ # lpt0 = # avol), dups(log0)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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