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Proof step 2 from proof afs-cons-pagesize (previous step)

files[ino] = mkfile(m, md, n0, content), afs-cons(dirs, files), ino ∈ files, n ∈ content ⊦ # content[n] = VFS_PAGE_SIZE

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
files[ino] = mkfile(m, md, # links(ino, dirs), content), afs-cons(dirs, files), ino ∈ files, n ∈ content ⊦ # content[n] = VFS_PAGE_SIZE

Rule argument

Additional information

Used simplifier rules: afs-cons-file-nlink: ⊦ afs-cons(dirs, files) ∧ ino ∈ files ∧ files[ino] = mkfile(m, md, n, content) → # links(ino, dirs) = n;