[Imprint][Data Privacy Statement][E-Mail]

View long theorem info. View the proof. Back to main index. View the specification. View theorem base summary, View theorem base listing, the used properties by spec, the dependency list, the symbol table,

Proof step 9 from proof crash-neutral-erase (previous step)

m < # avols[v], ebm-cons(avols0), ebm-cons(avols), v ∈ avols, avols ⊆ avols0 ⊦ ⟨err := EIO; if err = ESUCCESS then avols[v][m] := erased else {skip or avols[v][m] := unmapped}⟩ (avols ⊆ avols0)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 10:
m < # avols[v], ebm-cons(avols), ebm-cons(avols0), v ∈ avols, avols ⊆ avols0 ⊦ ⟨if EIO = ESUCCESS then avols[v][m] := erased else {skip or avols[v][m] := unmapped}⟩ (avols ⊆ avols0)

Proof step 9 from proof crash-neutral-erase (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information