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Proof step 705 from proof inv-rename-overwrite-keep-parent (previous step)

fs[ri[dentrykey(m, str0)]] = dentrynode(key0, m8), fs[ri[inodekey(m8)]] = inodenode(key, md0, boolvar0, m0, m9, m10), fs[ri[inodekey(m)]].directory, ro.inodes?, fo.inodes?, file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, ro), replay-cons-strong(fs, ri, ro, fi, fo, log), ri-inj(ri), ri-inj(fi), ubifs-cons(fs, ri, ro, fi, fo, log), ri[inodekey(m8)] ∈ fs, ri[dentrykey(m, str0)] ∈ fs, inodekey(m) ∈ ri, inodekey(m8) ∈ ri, dentrykey(m, str0) ∈ ri, 1 ≤ fs[ri[inodekey(m)]].size, ⌊err0⌋ , boolvar0 → dentrykeys(inodekey(m8), ri) = ∅, m0 = 1 → links(m8, fs, ri) = ∅ ++ dentrykey(m, str0), boolvar3 → 1 ≤ fs[ri[inodekey(m)]].nsubdirs, ¬ boolvar0 ∧ ¬ boolvar2 ∨ boolvar0 ∧ boolvar2 ∧ m6 = m10, ¬ boolvar0 ∧ ¬ boolvar3 ∨ boolvar0 ∧ boolvar3 ∧ m3 = m10, fs[ri[inodekey(m)]].nlink ≠ 0 ∨ m = ROOT_INO ⊦ ⟪skip⟫ (ubifs-cons(fs, ri, ro, fi, fo, log) ∧ replay-cons-strong(fs, ri, ro, fi, fo, log) ∧ file-node-cons(fs, ri) ∧ orphans-cons(fs, ri, ro)), fs[ri[inodekey(m)]].size = 0, m0 = 0, m8 = ROOT_INO, inodekey(m) ∈ ro

Heuristic symbolic execution applied rule skip right

And closed the goal!

Rule argument

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