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Proof step 3 from proof inv-readdir (previous step)

afs-cons(dirs, files), of-cons(of, dirs, files) ⊦ ⟪vfs_readdir#(p, user, dirs, files, asynced; strings, err)⟫ true

User applied rule call right

And obtained the following new goals

Proof step 4:
⊦
Proof step 5:
afs-cons(dirs, files), of-cons(of, dirs, files) ⊦ ⟪let ino = ROOT_INO, isdir = true, mode = MODE_R in {vfs_walk#(p, user, dirs, files, asynced; ino, err); if err = ESUCCESS then choose inode with true in {vfs_may_open#(ino, isdir, mode, user, dirs, files, asynced; inode, err); if err = ESUCCESS then afs_readdir#(inode, dirs, files, asynced; strings, err)}}⟫ true

Rule argument

pos: right 1

Additional information

Used simplifier rules: readdir: ⊦ ;