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Proof step 65 from proof refine-read (previous step)

avols[default-volid][m2] = mapped(buf1, n1), avol = abs(avols[default-volid]), buf = buf2, buf0 = buf2, m = m1, m0 = m2, n = n2, n0 = n3, m2 < # avols[default-volid], ebm-cons(avols), ebm-vol-inv(abs(avols[default-volid])), default-volid ∈ avols, m1 + n2 ≤ LEB_SIZE, n3 + n2 ≤ # buf2, m0 < # avol → m0 < # avol ⊦ ⟨abort⟩ (copy(avols[default-volid][m2].data, m1, buf, n3, n2) = buf0 ∧ ESUCCESS = err), m0 < # avol ∧ avol[m0].mapped? ∧ n0 + n ≤ # buf0 ∧ m + n ≤ LEB_SIZE

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Proof step 66:
avols[default-volid][m2] = mapped(buf1, n1), avol = abs(avols[default-volid]), buf = buf2, buf0 = buf2, m = m1, m0 = m2, n = n2, n0 = n3, m2 < # avols[default-volid], ebm-cons(avols), ebm-vol-inv(abs(avols[default-volid])), default-volid ∈ avols, n3 + n2 ≤ # buf2, m1 + n2 ≤ LEB_SIZE, m0 < # avol → m0 < # avol ⊦ m0 < # avol ∧ avol[m0].mapped? ∧ n0 + n ≤ # buf0 ∧ m + n ≤ LEB_SIZE

Proof step 65 from proof refine-read (previous step)

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Rule argument

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