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Proof step 37 from proof fsync-err (previous step)

files[m] = mkfile(m0, md0, m1, content), inode = mkinode(m, md, false, m1, 0, m2), m ∈ files, err0 = ESUCCESS ∨ ⌊err0⌋ ⊦ [skip; if err0 = ESUCCESS then afs_fsync#(inode, asynced1, dirs, files0; ; asynced, err0)] (err0 = ESUCCESS ∨ ⌊err0⌋ ), err0 = ESUCCESS ∧ ¬ asynced1

Heuristic symbolic execution applied rule skip right

And obtained the following new goals

Proof step 38:
files[m] = mkfile(m0, md0, m1, content), inode = mkinode(m, md, false, m1, 0, m2), m ∈ files, err0 = ESUCCESS ∨ ⌊err0⌋ ⊦ [if err0 = ESUCCESS then afs_fsync#(inode, asynced1, dirs, files0; ; asynced, err0)] (err0 = ESUCCESS ∨ ⌊err0⌋ ), err0 = ESUCCESS ∧ ¬ asynced1

Proof step 37 from proof fsync-err (previous step)

Heuristic symbolic execution applied rule skip right

And obtained the following new goals

Rule argument

Additional information