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Proof step 3 from proof initsubset-initerror-03 (previous step)

init⊆(str, st, st0) ⊦ class = `java.lang.Object' .class, initdone(class, st0), mkfs(class, void_type, `initstate' .field) ' ∈ fis, init⊆(str, st, addclass(class, fis + (mkfs(class, void_type, `initstate' .field) ' × initval(error)) ', st0)), init⊆(str, st0, addclass(class, fis + (mkfs(class, void_type, `initstate' .field) ' × initval(error)) ', st0))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ ¬ initdone(class, st) ∧ class ≠ `java.lang.Object' .class ∧ ¬ mkfs(class, void_type, `initstate' .field) ' ∈ fis → init⊆(str, st, addclass(class, fis + (mkfs(class, void_type, `initstate' .field) ' × initval(error)) ', st))

Rule argument

[crewrite-arg: initsubset-initerror-02 , F , [fis, class, st, str] → [fis, class, st0, str] ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (fis, class, st0, str)]]