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

¬ boolvar, files = files0, icache0 = icache, inode = mkinode(m, md, boolvar, m0, m1, m2), m0 = files0[m].nlink, m1 = 0, icache-cons(icache, dirs, files0), m ∈ files0 ⊦ [cache_fsync-inode#(; inode, err, dirs, files, icache, asynced)] (err = ESUCCESS → files[inode.ino] = (files0 ⊕ icache0)[inode.ino])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
files = files0, icache0 = icache, inode = mkinode(m, md, false, files0[m].nlink, 0, m2), icache-cons(icache, dirs, files0), m ∈ files0 ⊦ [cache_fsync-inode#(; inode, err, dirs, files, icache, asynced)] (err = ESUCCESS → files[inode.ino] = (files0 ⊕ icache0)[inode.ino])

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

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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