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Proof step 152 from proof afs-cons-rename-file-dentry (previous step)

# links(entries[str], dirs0) = m11 + 1, (ino = entries[str] ⊃ mkfile(m2, md, m11, content1);mkfile(m12, md7, # links(ino, dirs0), content0)) = mkfile(m14, md8, m15, content2), files0[ino] = mkfile(m12, md7, # links(ino, dirs0), content0), dirs0[m] = mkdir(m6, md6, # links(m, dirs0), m10, entries), files0[entries[str]] = mkfile(m5, md0, m11 + 1, content1), files0[entries1[str0]] = mkfile(m1, md3, # links(entries1[str0], dirs0), content), dirs0[m0] = mkdir(m3 + 1, md4, # links(m0, dirs0), m7, entries1), dirs0[ino] = mkdir(m16, md9, m17, m18, entries2), afs-cons(dirs0, files0), ino ∈ files0, m ∈ dirs0, str0 ∈ entries1, entries1[str0] ∈ files0, str ∈ entries, m0 ∈ dirs0, entries[str] ∈ files0, ROOT_INO ∈ dirs0, m ∈ dirs0[m0, mkdir(m3, md2, # links(m0, dirs0), m7, entries1 -- str0)], links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO, links(m0, dirs0) ≠ ∅ ∨ m0 = ROOT_INO ⊦ m0 = m, m15 = # links (ino, dirs0[m0, mkdir(m3, md2, # links(m0, dirs0), m7, entries1 -- str0)] [m, mkdir(m6, md1, # links(m, dirs0), m10, entries[str, entries1[str0]]) ]), ino ∈ dirs0, entries1[str0] ∈ dirs0, entries[str] ∈ dirs0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 153:
# links(entries[str], dirs0) = m11 + 1, (ino = entries[str] ⊃ mkfile(m2, md, m11, content1);mkfile(m12, md7, # links(ino, dirs0), content0)) = mkfile(m14, md8, m15, content2), dirs0[ino] = mkdir(m16, md9, m17, m18, entries2), dirs0[m0] = mkdir(m3 + 1, md4, # links(m0, dirs0), m7, entries1), files0[entries1[str0]] = mkfile(m1, md3, # links(entries1[str0], dirs0), content), files0[entries[str]] = mkfile(m5, md0, m11 + 1, content1), dirs0[m] = mkdir(m6, md6, # links(m, dirs0), m10, entries), files0[ino] = mkfile(m12, md7, # links(ino, dirs0), content0), afs-cons(dirs0, files0), ROOT_INO ∈ dirs0, entries[str] ∈ files0, m0 ∈ dirs0, str ∈ entries, entries1[str0] ∈ files0, str0 ∈ entries1, ino ∈ files0, m ∈ dirs0, links(m0, dirs0) ≠ ∅ ∨ m0 = ROOT_INO, links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO ⊦ m0 = m, m15 = # (entries1[str0] = ino ⊃ (links(entries1[str0], dirs0) -- mklink(m0, str0)) ++ mklink(m, str) ;(entries[str] = ino ⊃ links(entries[str], dirs0) -- mklink(m, str);links(ino, dirs0)) ), entries[str] ∈ dirs0, entries1[str0] ∈ dirs0, ino ∈ dirs0

Rule argument

Additional information

Used simplifier rules: ⊦ ino ∈ dirs[ino0, ad] ↔ ino ∈ dirs; (s)%⊦ ino ∈ dirs ∧ dirs[ino] = mkdir(m0, md0, n1, n2, entries) → links(ino0, dirs[ino, mkdir(m, md, n, n0, entries)]) = links(ino0, dirs); (s)%⊦ ino0 ∈ dirs → links(ino, dirs[ino0, mkdir(m, md, n0, n1, entries -- str)]) = (str ∈ entries ∧ entries[str] = ino ⊃ links(ino, dirs[ino0, mkdir(m, md, n0, n1, entries)]) -- mklink(ino0, str) ;links(ino, dirs[ino0, mkdir(m, md, n0, n1, entries)]) ); (s)%⊦ ino ∈ dirs ∧ dirs[ino] = mkdir(m0, md0, n1, n2, entries) ∧ ino ≠ ino1 → links(ino0, dirs[ino1, ad][ino, mkdir(m, md, n, n0, entries)]) = links(ino0, dirs[ino1, ad]); (s)%⊦ p_ino ∈ dirs → links (ino0, dirs[p_ino, mkdir(m0, md, n, n0, entries[str, ino])]) = (ino = ino0 ⊃ links(ino0, dirs[p_ino, mkdir(m0, md, n, n0, entries)]) ++ mklink(p_ino, str) ;(str ∈ entries ∧ entries[str] = ino0 ⊃ links(ino0, dirs[p_ino, mkdir(m0, md, n, n0, entries)]) -- mklink(p_ino, str) ;links(ino0, dirs[p_ino, mkdir(m0, md, n, n0, entries)]) ) ); (s)