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Theorem overwrite-write-page-dirty
⊦ ino ∈ files → ((files ⊕ pcache) ⊕ icache)[ino, ((files ⊕ pcache) ⊕ icache)[ino].content:= ((files ⊕ pcache) ⊕ icache)[ino].content[m, buf]] = (files ⊕ pcache[datakey(ino, m), mkpentry(true, buf)]) ⊕ icache
Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 77
Proof steps: 208
Used lemmas:
at-icache-overwrite-not-cached
,
at-mkcontent
,
at-overwrite-content-old
,
at-overwrite-content-new
,
in-mkcontent
,
in-overwrite-content
,
at-pcache-overwrite
,
at-icache-overwrite-no-file
,
at-icache-overwrite
,
in-pcache-overwrite
,
in-icache-overwrite
,
Used spec theorems:
heap
/file-heap/
ext
abstract-file
/
inj
store
/file-content/
Extension
store
/pcache/
In-insert
Used simplifier rules:
abstract-file
/
elim
abstract-file
/
upd-05
heap
/file-heap/
at-write
heap
/file-heap/
in-write
inode
/
elim
icache-entry
/
elim
store
/pcache/
insin
store
/file-content/
At-same
store
/file-content/
insin
store
/pcache/
At-same
store
/file-content/
At-other
store
/file-content/
in-neq
key
/
inj-02
store
/pcache/
In-insert
store
/pcache/
notmemlookup
pcache-entry
/
elim
store
/pcache/
in-neq
store
/pcache/
At-other
pcache-entry
/
sel-01
abstract-file
/
inj
abstract-file
/
sel-01
abstract-file
/
sel-02
abstract-file
/
sel-07
abstract-file
/
sel-06