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Proof step 13 from proof fsync-inode-keep-abs (previous step)

asynced ↔ icache[ino0].dirty, asynced0 ↔ true, asynced, asynced0, err = ESUCCESS, ino = m, ino0 = m, inode = mkinode(m, md, boolvar, m0, m1, m2), icache-cons(icache, dirs, files), ino0 ∈ icache ⊦ [icache_get#(ino, icache; asynced0, inode, err); files0 := (files ⊕ pcache) ⊕ icache; if err = ESUCCESS ∧ asynced0 ∧ asynced then afs_write_inode#(inode; err, dirs, files; asynced1); if err = ESUCCESS then {asynced := false; icache_set_status#(ino, asynced; err, icache)}] (files0 = (files ⊕ pcache) ⊕ icache)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 14:
asynced0, err = ESUCCESS, inode = mkinode(m, md, boolvar, m0, m1, m2), icache[m].dirty, icache-cons(icache, dirs, files), m ∈ icache ⊦ [icache_get#(m, icache; asynced0, inode, err); files0 := (files ⊕ pcache) ⊕ icache; if err = ESUCCESS ∧ asynced0 then afs_write_inode#(inode; err, dirs, files; asynced1); if err = ESUCCESS then {asynced := false; icache_set_status#(m, asynced; err, icache)}] (files0 = (files ⊕ pcache) ⊕ icache)

Proof step 13 from proof fsync-inode-keep-abs (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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