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Proof step 105 from proof refine-rename-overwrite-reparent-file (previous step)

boolvar ↔ boolvar1, 1 = fs0[ri0[inodekey(m0)]].nlink, 0 = fs0[ri0[inodekey(m0)]].nsubdirs, 0 = fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m9)]] = inodenode(key1, md3, true, m1, m3, m14 + 1), fs0[ri0[dentrykey(m9, str)]] = dentrynode(key3, m), fs0[ri0[dentrykey(m4, str0)]] = dentrynode(key0, m0), fs0[ri0[inodekey(m4)]] = inodenode(key2, md4, true, m6, m7, m8), fs = fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)][adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14)] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], key = inodekey(mkdentry(str0, m0).ino), links(m0, fs0, ri0) = ∅ ++ dentrykey(m4, str0), log = ((((log0 + adr1 ') + adr2 ') + adr3 ') + adr4 ') + adr5 ', new_dent_inode = mkinode(m0, md0, false, 1, 0, m5), old_dent0 = mkdentry(str, m), old_dent1 = mkdentry(str0, m0), old_dent_inode = mkinode(m, md, false, fs0[ri0[inodekey(m)]].nlink, 0, m2), ri = (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(mkdentry(str0, m0).ino), adr5], ro = orphans(fs0, ri0), mkdentry(str, m).dentry?, mkdentry(str0, m0).dentry?, fs0[ri0[inodekey(m)]].inode?, inodenode(inodekey(m9), md2, true, m1, m3, m14).inode?, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).inode?, fo.inodes?, orphans(fs0, ri0).inodes?, (ro ++ key).inodes?, afs-cons(abs-dirs(fs0, ri0), abs-files(fs0, ri0)), file-node-cons(fs0, ri0), file-node-cons (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)][adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14)] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5]), log-cons(log0, fs0), log-cons (log0, fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)][adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14)] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ]), orphans-cons(fs0, ri0, orphans(fs0, ri0)), orphans-cons (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)][adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14)] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5], ro ++ key), replay-cons-strong(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), replay-cons-strong (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)][adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14)] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5], ro ++ key, fi, fo, ((((log0 + adr1 ') + adr2 ') + adr3 ') + adr4 ') + adr5 '), ri-cons(ri0, fs0), ri-inj(fi), ri-inj(ri0), ri-inj((ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5]), ubifs-cons(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), ubifs-cons (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)][adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14)] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5], ro ++ key, fi, fo, ((((log0 + adr1 ') + adr2 ') + adr3 ') + adr4 ') + adr5 '), inodekey(m) ∈ ri0, ri0[inodekey(m)] ∈ fs0, dentrykey(m9, str) ∈ ri0, inodekey(m0) ∈ ri0, dentrykey(m4, str0) ∈ ri0, inodekey(m9) ∈ ri0, inodekey(m4) ∈ ri0, ri0[dentrykey(m4, str0)] ∈ fs0, ri0[inodekey(m4)] ∈ fs0, ri0[inodekey(m9)] ∈ fs0, ri0[dentrykey(m9, str)] ∈ fs0, boolvar2 → boolvar0, inodenode(inodekey(m9), md2, true, m1, m3, m14).trunc? ∨ inodenode(inodekey(m9), md2, true, m1, m3, m14).inode?, links(m9, abs-dirs(fs0, ri0)) ≠ ∅ ∨ m9 = ROOT_INO, links(m4, abs-dirs(fs0, ri0)) ≠ ∅ ∨ m4 = ROOT_INO, m1 ≠ 0 ∨ m9 = ROOT_INO, m6 ≠ 0 ∨ m4 = ROOT_INO, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).trunc? ∨ inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).inode? ⊦ ⟨new_inode := mkinode(m4, md1, true, m6, m7, m8); old_inode := mkinode(m9, md2, true, m1, m3, m14 + 1); files := abs-files(fs0, ri0); dirs := abs-dirs(fs0, ri0); afs_rename#(; old_inode, new_inode, old_dent_inode, new_dent_inode, old_dent0, old_dent1, err0, dirs, files; boolvar2)⟩ ( dirs = abs-dirs (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)] [adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14) ] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5]) ∧ files = abs-files (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)] [adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14) ] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5]) ∧ orphans (abs-dirs (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)] [adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14) ] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5]), abs-files (fs0[adr1, dentrynode(dentrykey(m9, str), 0)][adr2, dentrynode(dentrykey(m4, str0), m)] [adr3, inodenode(inodekey(m9), md2, true, m1, m3, m14) ] [adr4, inodenode(inodekey(m4), md1, true, m6, m7, m8) ] [adr5, inodenode(inodekey(m0), md0, false, 0, 0, m5) ], (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4][inodekey(m0), adr5])) = abs-keys(ro ++ key) ∧ (boolvar2 → boolvar1) ∧ mkinode (m9, inodenode(inodekey(m9), md2, true, m1, m3, m14).meta, inodenode(inodekey(m9), md2, true, m1, m3, m14).directory, inodenode(inodekey(m9), md2, true, m1, m3, m14).nlink, inodenode(inodekey(m9), md2, true, m1, m3, m14).nsubdirs, inodenode(inodekey(m9), md2, true, m1, m3, m14).size) = old_inode ∧ mkinode(m4, md1, true, m6, m7, m8) = new_inode ∧ mkinode(m, md, false, fs0[ri0[inodekey(m)]].nlink, 0, m2) = old_dent_inode ∧ mkinode (m0, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).meta, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).directory, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).nlink, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).nsubdirs, inodenode(inodekey(mkdentry(str0, m0).ino), md0, false, 0, 0, m5).size) = new_dent_inode ∧ negdentry(str) = old_dent0 ∧ mkdentry(str0, mkdentry(str, m).ino) = old_dent1 ∧ ESUCCESS = err0), adr1 = adr5, adr1 = adr4, adr1 = adr3, adr1 = adr2, adr2 = adr5, adr2 = adr4, adr2 = adr3, adr3 = adr5, adr3 = adr4, adr4 = adr5, m0 = 0, m0 = ROOT_INO, m4 = 0, m9 = 0, m9 = m4, fs0[ri0[inodekey(m)]].directory, fs0[ri0[inodekey(m0)]].directory, adr5 ∈ (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3][inodekey(m4), adr4], adr3 ∈ (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2], adr1 ∈ fs0, adr2 ∈ fs0, adr3 ∈ fs0, adr4 ∈ fs0, adr5 ∈ fs0, adr2 ∈ ri0 -- dentrykey(m9, str), adr4 ∈ (ri0 -- dentrykey(m9, str))[dentrykey(m4, str0), adr2][inodekey(m9), adr3], m6 = 0 ∧ m4 ≠ ROOT_INO, m1 = 0 ∧ m9 ≠ ROOT_INO

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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