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Proof step 24 from proof refine-iget (previous step)

cache_icache[ino] = mkientry(boolvar, inode1), afs-cons(cache_dirs, cache_files), afs-cons(cache_dirs, (cache_files ⊕ cache_pcache) ⊕ cache_icache), dcache-cons(cache_dcache, cache_dirs, cache_files), icache-cons(cache_icache, cache_dirs, cache_files), pcache-cons(cache_pcache, cache_dirs, cache_files), synced(cache_dirs, cache_icache, cache_pcache), ino ∈ cache_icache, cache_sync → synced(cache_files, cache_icache, cache_pcache), ino ∈ cache_dirs ∨ ino ∈ cache_files ⊦ ⟨choose err0 with ⌊err0⌋ in err := err0⟩ (inode1 = inode ∧ ESUCCESS = err), inode1 = (ino ∈ cache_dirs ⊃ mkinode(ino, cache_dirs[ino].meta, true, cache_dirs[ino].nlink, cache_dirs[ino].nsubdirs, cache_dirs[ino].size) ;mkinode (ino, ((cache_files ⊕ cache_pcache) ⊕ cache_icache)[ino].meta, false, ((cache_files ⊕ cache_pcache) ⊕ cache_icache)[ino].nlink, 0, ((cache_files ⊕ cache_pcache) ⊕ cache_icache)[ino].size) )

Heuristic symbolic execution applied rule choose right

And obtained the following new goals

Rule argument

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