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Proof step 1 from proof inv-recover (conclusion)

posix-crash(tree, fs, ofh, root, fs0, ofh0), psynced, tree.dir?, fids-cons(tree, fs, ofh) ⊦ ⟪posix_recover#(psynced0; root, fs0, ofh0; psynced1, err)⟫ (err = ESUCCESS → psynced1 ∧ root.dir? ∧ fids-cons(root, fs0, ofh0))

System applied rule normalize

And obtained the following new goals

Proof step 2:
psynced, tree.dir?, fids-cons(tree, fs, ofh), posix-crash(tree, fs, ofh, root, fs0, ofh0) ⊦ ⟪posix_recover#(psynced0; root, fs0, ofh0; psynced1, err)⟫ (err = ESUCCESS → psynced1 ∧ root.dir? ∧ fids-cons(root, fs0, ofh0))

Proof step 1 from proof inv-recover (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information