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Proof step 202 from proof inv-read-gblock-nodes (previous step)

# lpt0 = # avol, # lpt = # avol, # gndx = # lax, avol[m5] = mapped(buf1), ax1 = ax0, buf = copy(avol[m5].data + mkempbuf(LEB_SIZE - # avol[m5].data), 0, buf0, 0, LEB_SIZE), buf0 = mkbuf(LEB_SIZE), err = ENOENT, err2 = err0, err2 = ESUCCESS, gndx2 = gndx1, m1 = 0, m2 = LEB_SIZE, m3 = m5, avol[m5].mapped?, m5 < # avol, abs-nodes(buf1, gndx, lax, true), awbuf-inv(avol, bleb), buf-ro-rw-mode(isbuf, bleb, lpt0, avol), bufs-log-only(bleb, log0, lpt0), lpt-free-unref(lpt), lpt-leb-size(lpt), lpt-ram-flash(lpt0, lpt, log0), 0 + LEB_SIZE ≤ #(avol[m5].data + mkempbuf(LEB_SIZE - # avol[m5].data)), 0 + LEB_SIZE ≤ # buf0, LEB_SIZE ≥ # avol[m5].data, err = ESUCCESS ∨ err = ENOENT → read-gblock-inv(m3, m0, ax, gndx0, ax1, gndx2, avol[m3].data, err = ENOENT), err = ESUCCESS ∨ err = ENOENT ∨ ⌊err⌋ , ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪err := ESUCCESS⟫ ((err = ESUCCESS ∨ ⌊err⌋ ) ∧ (err = ESUCCESS → ax = ax0 + lax.to-adr(m5) ∧ gndx0 = gndx1 + gndx)), err = ESUCCESS ∧ m0 < m2

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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