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Theorem inv-readdir

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), ri-inj(ri), ri-inj(fi), log-cons(log, fs), ro.inodes?, fo.inodes?, pre-readdir(inode.ino, fs, ri) ⊦ ⟪aubifs_readdir#(inode, ri, fi, ro, fo, fs, log, boolvar; strings, err)⟫ true

Type: A proof obligation
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 19
Used lemmas: readdir,
Used spec theorems:
- Used simplifier rules: