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Proof step 44 from proof crash-neutral-evict (previous step)

0 = files[m].nlink, ¬ boolvar, inode = mkinode(m, md, boolvar, m0, m1, m2), m0 = 0, m1 = 0, afs-cons(dirs, files), m ∈ files ⊦ m = ROOT_INO, m ∈ dirs, dirs \ orphans(dirs, files) = dirs \ orphans(dirs, files -- m) ∧ files \ orphans(dirs, files) = (files -- m) \ orphans(dirs, files -- m)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 45:
0 = files[m].nlink, afs-cons(dirs, files), m ∈ files ⊦ m = ROOT_INO, m ∈ dirs, dirs \ orphans(dirs, files) = dirs \ orphans(dirs, files -- m) ∧ files \ orphans(dirs, files) = (files -- m) \ orphans(dirs, files -- m)

Proof step 44 from proof crash-neutral-evict (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information