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Proof step 2 from proof inv-readpage (previous step)

# buf = VFS_PAGE_SIZE, afs-cons(dirs, files), inode.ino ∈ files ⊦ ⟪afs_readpage#(inode, pageno, dirs, files, asynced; buf, err)⟫ true

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 3:
# buf = VFS_PAGE_SIZE, inode = mkinode(m, md, boolvar, m0, m1, m2), afs-cons(dirs, files), m ∈ files ⊦ ⟪afs_readpage#(inode, pageno, dirs, files, asynced; buf, err)⟫ true

Rule argument

spec: inode name: elim seq: ⊦ ( ( ( (m = inode.ino ∧ md = inode.meta) ∧ (boolvar ↔ inode.directory)) ∧ m0 = inode.nlink) ∧ m1 = inode.nsubdirs) ∧ m2 = inode.size ↔ inode = mkinode(m, md, boolvar, m0, m1, m2) subst: [inode, m, md, boolvar, m0, m1] → [inode, m, md, boolvar, m0, m1]

Additional information

Used simplifier rules: ⊦ ( ( ( (m = inode.ino ∧ md = inode.meta) ∧ (boolvar ↔ inode.directory)) ∧ m0 = inode.nlink) ∧ m1 = inode.nsubdirs) ∧ m2 = inode.size ↔ inode = mkinode(m, md, boolvar, m0, m1, m2); (elim) Used terms: inode, m, md, boolvar, m0, m1