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Proof step 162 from proof fsync-others-unchanged (previous step)

# links(m, dirs) = files1[m].nlink, files0[m] = mkfile(m0, md0, files1[m].nlink, content), icache = icache0, inode = mkinode(m, md, false, files1[m].nlink, 0, m2), afs-cons(dirs, files0), afs-cons(dirs, files1), dcache-cons(dcache, dirs, files0), dcache-cons(dcache, dirs, files1), icache-cons(icache0, dirs, files0), icache-cons(icache0, dirs, files1), pcache-cons(pcache0, dirs, files0), pcache-cons(pcache1, dirs, files1), synced(dirs, icache0, pcache0), synced(dirs, icache0, pcache1), m ∈ files0, m ∈ files1, ∀ ino. ino ≠ m ∧ ino ∈ files0 → ino ∈ files1 ∧ mkfile(files1[ino].size, files1[ino].meta, files1[ino].nlink, files1[ino].content ⊕ mkcontent(ino, pcache1)) = mkfile(files0[ino].size, files0[ino].meta, files0[ino].nlink, files0[ino].content ⊕ mkcontent(ino, pcache0)) ⊦ [skip; if err0 = ESUCCESS then afs_fsync#(inode, asynced1, dirs, files1; ; asynced, err0)] ∀ ino. ino ≠ m ∧ ino ∈ files0 → ino ∈ files1 ∧ ((files1 ⊕ pcache1) ⊕ icache)[ino] = ((files0 ⊕ pcache0) ⊕ icache0)[ino], err0 = ESUCCESS ∧ ¬ asynced1

Heuristic symbolic execution applied rule skip right

And obtained the following new goals

Rule argument

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