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Proof step 565 from proof fsync-pages-keep-abs (previous step)

# buf = VFS_PAGE_SIZE, content[n0] = buf0, pcache[datakey(m, n)] = mkpentry(true, buf), icache[m] = mkientry(boolvar0, mkinode(m3, md0, true, m4, m5, m6)), files1[m] = mkfile(m9, md2, m10, content1), files0[m] = mkfile(m9, md2, m10, content), pcache0[datakey(m, n0)] = mkpentry(boolvar, buf0), n * VFS_PAGE_SIZE < m2, pcache-cons(pcache0, dirs, files1), n0 ∈ content[n, buf] ⊕ mkcontent(m, pcache), n0 ∈ content1 ⊕ mkcontent(m, pcache0), n0 ∈ content, m ∈ files0, m ∈ files1, datakey(m, n) ∈ pcache, m ∈ icache, datakey(m, n0) ∈ pcache0, ⌊err0⌋ ⊦ content[n0] = (content[n, buf] ⊕ mkcontent(m, pcache))[n0], datakey(m, n0) ∈ pcache

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 566:
# buf = VFS_PAGE_SIZE, pcache0[datakey(m, n0)] = mkpentry(boolvar, content[n0]), files0[m] = mkfile(m9, md2, m10, content), files1[m] = mkfile(m9, md2, m10, content1), icache[m] = mkientry(boolvar0, mkinode(m3, md0, true, m4, m5, m6)), pcache[datakey(m, n)] = mkpentry(true, buf), n * VFS_PAGE_SIZE < m2, pcache-cons(pcache0, dirs, files1), datakey(m, n0) ∈ pcache0, m ∈ icache, datakey(m, n) ∈ pcache, m ∈ files1, m ∈ files0, n0 ∈ content, n0 ∈ content1 ⊕ mkcontent(m, pcache0), n0 ∈ content[n, buf] ⊕ mkcontent(m, pcache), ⌊err0⌋ ⊦ content[n0] = (content[n, buf] ⊕ mkcontent(m, pcache))[n0], datakey(m, n0) ∈ pcache

Proof step 565 from proof fsync-pages-keep-abs (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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