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Proof step 659 from proof fsync-pages-keep-abs (previous step)

pcache[datakey(m, n)] = mkpentry(true, buf), err = ESUCCESS, inode = mkinode(m, md, boolvar, m0, m1, m2), pageno = n, (files ⊕ pcache) ⊕ icache = (files1 ⊕ pcache0) ⊕ icache, n * VFS_PAGE_SIZE < m2, pcache-cons(pcache0, dirs, files1), datakey(m, n) ∈ pcache ⊦ [abort; if err = ESUCCESS then afs_check_commit#(dirs, files; err; asynced1); if err = ESUCCESS then {asynced := false; pcache_set_status#(m, n, asynced; err, pcache)}; n := n + 1] ((files1 ⊕ pcache0) ⊕ icache = (files ⊕ pcache) ⊕ icache), pre-writepage(inode, pageno, buf, dirs, files)

Heuristic symbolic execution applied rule abort right

And closed the goal!

Rule argument

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