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Proof step 22 from proof fsync-err (previous step)

files[m] = mkfile(m0, md0, m1, content), err0 = ESUCCESS, inode = mkinode(m, md, false, m1, 0, m2), m ∈ files ⊦ ∀ inode, err0, dirs, files0, icache, asynced. err0 = ESUCCESS ∨ ⌊err0⌋ → [if err0 = ESUCCESS then afs_fsync#(inode, false, dirs, files0; ; asynced, err0)] (err0 = ESUCCESS ∨ ⌊err0⌋ )

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 23:
files[m] = mkfile(m0, md0, m1, content), m ∈ files, err = ESUCCESS ∨ ⌊err⌋ ⊦ [if err = ESUCCESS then afs_fsync#(inode0, false, dirs, files0; ; asynced, err)] (err = ESUCCESS ∨ ⌊err⌋ )

Proof step 22 from proof fsync-err (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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