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Proof step 8 from proof inv-readdir (previous step)

afs-cons(dirs, files), dcache-cons(dcache, dirs, files), icache-cons(icache, dirs, files), pcache-cons(pcache, dirs, files), synced(dirs, icache, pcache), m ∈ dirs, asynced1 → synced(files, icache, pcache) ⊦ ⟪afs_readdir#(mkinode(m, md, boolvar, m0, m1, m2), dirs, files, asynced; strings, err)⟫ true

Heuristic unfold applied rule call right

And obtained the following new goals

Proof step 9:
inode = mkinode(m, md, boolvar, m0, m1, m2), strings0 = strings, afs-cons(dirs, files), dcache-cons(dcache, dirs, files), icache-cons(icache, dirs, files), pcache-cons(pcache, dirs, files), synced(dirs, icache, pcache), m ∈ dirs, asynced1 → synced(files, icache, pcache) ⊦ ⟪if pre-readdir(inode.ino, dirs, files) then {{strings0 := dom dirs[inode.ino].entries; err := ESUCCESS} or {choose strings with true in strings0 := strings; fail#(; ; err)}} else abort⟫ true

Rule argument

pos: right 1

Additional information

Used simplifier rules: afs_readdir#(INODE, DIRS, FILES, ASYNCED; NAMES, ERR) {if pre-readdir(INODE.ino, DIRS, FILES) then { {NAMES := dom DIRS[INODE.ino].entries; ERR := ESUCCESS} or {choose NAMES0 with true in NAMES := NAMES0; fail#(; ; ERR)}} else abort };