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Proof step 85 from proof inv-replay (previous step)

replay-log(log0, fs0, fi0 ⊖ fo0) = ri ⊖ ro, ro.inodes?, fo0.inodes?, file-node-cons(fs0, ri), log-cons(log0, fs0), orphans-cons(fs0, ri, ro), replay-safe(log0, fs0, fi0 ⊖ fo0), ri-closed(ri, fs0, ro), ri-cons(ri, fs0), ri-inj(fi0), ri-inj(ri), key ∈ ri, inodekey(key.ino) ∈ ri, fo0 ⊆ dom fi0, ro ⊆ dom ri ⊦ key.data?, inodekey(key.ino).data?, dups(log0), inodekey(0) ∈ ri ⊖ ro, inodekey(0) ∈ ri, key ∈ ro, inodekey(key.ino) ∈ ro, ( ri[key] ∈ fs0 ∧ ( fs0[ri[key]].dentry? → inodekey(key.ino) ∈ ri ∧ ¬ inodekey(key.ino) ∈ ro ∧ fs0[ri[inodekey(key.ino)]].directory ∧ inodekey(fs0[ri[key]].ino) ∈ ri ∧ ¬ inodekey(fs0[ri[key]].ino) ∈ ro) ∧ (fs0[ri[key]].data? → inodekey(key.ino) ∈ ri ∧ ¬ fs0[ri[inodekey(key.ino)]].directory ∧ # fs0[ri[key]].data = VFS_PAGE_SIZE) → key ∈ ri ⊖ ro → (fs0[ri[key]].dentry? → inodekey(key.ino) ∈ ri ⊖ ro ∧ fs0[ri[inodekey(key.ino)]].directory ∧ inodekey(fs0[ri[key]].ino) ∈ ri ⊖ ro) ∧ (fs0[ri[key]].data? → inodekey(key.ino) ∈ ri ⊖ ro ∧ ¬ fs0[ri[inodekey(key.ino)]].directory ∧ # fs0[ri[key]].data = VFS_PAGE_SIZE)) ∧ file-node-cons(fs0, ri ⊖ ro) ∧ orphans-cons(fs0, ri ⊖ ro, ∅)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information

Used simplifier rules: ⊦ inodekey(ino) ∈ ri → (inodekey(ino) ∈ ri ⊖ ro ↔ ¬ inodekey(ino) ∈ ro); (s)% ⊦ ¬ inodekey(m).data?; (s)