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Proof step 7 from proof inv-writepage (previous step)

# buf = VFS_PAGE_SIZE, inode = mkinode(m, md, boolvar, m0, m1, m2), afs-cons(dirs, files), m ∈ files ⊦ ⟪files[inode.ino].content[pageno] := buf; err := ESUCCESS; asynced := ?⟫ afs-cons(dirs, files)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 8:
# buf = VFS_PAGE_SIZE, inode = mkinode(m, md, boolvar, m0, m1, m2), afs-cons(dirs, files), m ∈ files ⊦ ⟪err := ESUCCESS; asynced := ?⟫ afs-cons(dirs, files[inode.ino, files[inode.ino].content:= files[inode.ino].content[pageno, buf]])

Proof step 7 from proof inv-writepage (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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