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Proof step 11 from proof py (previous step)

tree[p].dir? ↔ m ∈ dirs, abs(tree, ino)(dirs), afs-cons(dirs, files), fids-cons(tree, abs-files(files), ofh), ispath(p, ino, m, dirs, files) ⊦ pw(user, p, tree, abs-files(files)) ∧ px(user, p, ino, dirs, files) ↔ pw(user, p, ino, dirs, files) ∧ px(user, p, ino, dirs, files)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 12:
tree[p].dir? ↔ m ∈ dirs, abs(tree, ino)(dirs), afs-cons(dirs, files), fids-cons(tree, abs-files(files), ofh), ispath(p, ino, m, dirs, files), px(user, p, ino, dirs, files) ⊦ pw(user, p, tree, abs-files(files)) ↔ pw(user, p, ino, dirs, files)

Proof step 11 from proof py (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information