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Proof step 71 from proof fsync-inode-err (previous step)

icache[m] = mkientry(false, inode), err = ESUCCESS, m ∈ icache ⊦ [icache_set_status#(m, false; err, icache)] (err = ESUCCESS ∨ ⌊err⌋ )

Heuristic unfold applied rule call right

And closed the goal!

Rule argument

pos: right 1

Additional information

Used simplifier rules: icache_set_status#(INO, DIRTY; ERR, ICACHE) {if INO ∈ ICACHE then ICACHE[INO].dirty := DIRTY else ERR := EFAIL};