| fs[ri[inodekey(ino)]] = inodenode(key, md, boolvar, m, m0, m1), dirs = abs-dirs(fs, ri), err = err1, files = abs-files(fs, ri), inode = p_inode, orphans(fs, ri).inodes?, fo.inodes?, afs-cons(abs-dirs(fs, ri), abs-files(fs, ri)), file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, orphans(fs, ri)), replay-cons-strong(fs, ri, orphans(fs, ri), fi, fo, log), ri-inj(ri), ri-inj(fi), ubifs-cons(fs, ri, orphans(fs, ri), fi, fo, log), ri[inodekey(ino)] ∈ fs, inodekey(ino) ∈ ri, asynced → boolvar1 ⊦ ⟨if pre-iget(ino, dirs, files) then {{inode := getinode(ino, dirs, files); err := ESUCCESS} or fail#(; ; err)} else abort⟩ ((asynced → boolvar1) ∧ mkinode(ino, md, boolvar, m, (boolvar ⊃ m0;0), m1) = inode ∧ ESUCCESS = err) |
fs[ri[inodekey(ino)]] = inodenode(key, md, boolvar, m, m0, m1), dirs = abs-dirs(fs, ri), err = err1, files = abs-files(fs, ri), inode = p_inode, fo.inodes?, orphans(fs, ri).inodes?, afs-cons(abs-dirs(fs, ri), abs-files(fs, ri)), file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, orphans(fs, ri)), replay-cons-strong(fs, ri, orphans(fs, ri), fi, fo, log), ri-inj(fi), ri-inj(ri), ubifs-cons(fs, ri, orphans(fs, ri), fi, fo, log), inodekey(ino) ∈ ri, ri[inodekey(ino)] ∈ fs, asynced → boolvar1 ⊦ ⟨{inode := getinode(ino, dirs, files); err := ESUCCESS} or fail#(; ; err)⟩ ((asynced → boolvar1) ∧ mkinode(ino, md, boolvar, m, (boolvar ⊃ m0;0), m1) = inode ∧ ESUCCESS = err)
Used simplifier rules: ⊦ pre-iget(ino, dirs, files) ↔ valid-ino(ino, dirs, files); (s)% ⊦ valid-ino(ino, dirs, files) ↔ ino ∈ dirs ∨ ino ∈ files; (s)%⊦ ino ∈ abs-dirs(fs, ri) ↔ inodekey(ino) ∈ ri ∧ fs[ri[inodekey(ino)]].directory; (s)%⊦ ino ∈ abs-files(fs, ri) ↔ inodekey(ino) ∈ ri ∧ ¬ fs[ri[inodekey(ino)]].directory; (s)