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Proof step 161 from proof inv-link (previous step)

c_inode.ino = fs[ri[dentrykey(ino, str)]].ino, p_inode.nlink = fs[ri[inodekey(p_inode.ino)]].nlink, c_inode.nlink = fs[ri[inodekey(c_inode.ino)]].nlink, p_inode.nsubdirs = fs[ri[inodekey(p_inode.ino)]].nsubdirs, c_inode.nsubdirs = fs[ri[inodekey(c_inode.ino)]].nsubdirs, p_inode.size = fs[ri[inodekey(p_inode.ino)]].size, new_dent = negdentry(str0), old_dent = mkdentry(str, fs[ri[dentrykey(ino, str)]].ino), fs[ri[dentrykey(ino, str)]].dentry?, fs[ri[inodekey(ino)]].directory, fs[ri[inodekey(p_inode.ino)]].directory, p_inode.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), dentrykey(ino, str) ∈ ri, inodekey(p_inode.ino) ∈ ri, inodekey(c_inode.ino) ∈ ri, inodekey(ino) ∈ ri, ri[dentrykey(ino, str)] ∈ fs, fs[ri[inodekey(ino)]].nlink ≠ 0 ∨ ino = ROOT_INO, p_inode.nlink ≠ 0 ∨ p_inode.ino = ROOT_INO ⊦ ⟪abort⟫ (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(c_inode.ino)]].directory, c_inode.directory, pre-link(p_inode, c_inode, old_dent, new_dent, fs, ri, ro), inodekey(ino) ∈ ro, inodekey(p_inode.ino) ∈ ro, dentrykey(p_inode.ino, str0) ∈ ri, inodekey(c_inode.ino) ∈ ro

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Rule argument

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