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Proof step 4 from proof fsync-pages-overwrite (previous step)

¬ boolvar, files = files0, inode = mkinode(m, md, boolvar, m0, m1, m2), m0 = files0[m].nlink, m1 = 0, pcache0 = pcache, afs-cons(dirs, files0), pcache-cons(pcache, dirs, files0), m ∈ files0 ⊦ [cache_fsync-pages#(inode, dirs; err, files, pcache, asynced)] ( err = ESUCCESS → files[m].content:= (files[m].content upto m2) = mkfile(files0[m].size, files0[m].meta, files0[m].nlink, (files0[m].content ⊕ mkcontent(m, pcache0)) upto m2))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
files = files0, pcache0 = pcache, afs-cons(dirs, files0), pcache-cons(pcache, dirs, files0), m ∈ files0 ⊦ [cache_fsync-pages#(mkinode(m, md, false, files0[m].nlink, 0, m2), dirs; err, files, pcache, asynced)] ( err = ESUCCESS → files[m].content:= (files[m].content upto m2) = mkfile(files0[m].size, files0[m].meta, files0[m].nlink, (files0[m].content ⊕ mkcontent(m, pcache0)) upto m2))

Proof step 4 from proof fsync-pages-overwrite (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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