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Proof step 9 from proof read-loop-term (previous step)

isdir ↔ bv, ¬ bv, ino = n, ino0 = n1, ino1 = n0, inode = mkinode(m, md, boolvar, m0, m1, m2), afs-cons(dirs, files), m ∈ files, n1 ≤ # buf + n0, n0 + n ≤ n1, n0 + n ≤ m2, n ≤ # buf ⊦ ⟪while err = ESUCCESS ∧ ¬ isdir do vfs_read_block#(ino1, ino0, inode, dirs, files, asynced; buf, ino, isdir, err)⟫ true

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
inode = mkinode(m, md, boolvar, m0, m1, m2), ¬ isdir, afs-cons(dirs, files), m ∈ files, n ≤ # buf, n0 + n ≤ m2, n0 + n ≤ n1, n1 ≤ # buf + n0 ⊦ ⟪while err = ESUCCESS ∧ ¬ isdir do vfs_read_block#(n0, n1, inode, dirs, files, asynced; buf, n, isdir, err)⟫ true

Proof step 9 from proof read-loop-term (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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