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Proof step 3 from proof validsubset-addobj-02 (previous step)

fis .keys = instfields(class), valid⊆(str, st, st0), newref(r, st0), class∃(str, class), validfieldinits(fis, st0) ⊦ r = jvmref, valid⊆(str, st, addobj(r, class, fis, st0)), is_abstract(class), junkrefs(str, fis .vals, st0), valid⊆(str, st0, addobj(r, class, fis, st0))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ newref(r, st) ∧ class∃(str, class) ∧ fis .keys = instfields(class) ∧ validfieldinits(fis, st) ∧ ¬ junkrefs(str, fis .vals, st) ∧ ¬ is_abstract(class) → valid⊆(str, st, addobj(r, class, fis, st))

Rule argument

[crewrite-arg: validsubset-addobj-01 , F , [fis, class, r, st, str] → [fis, class, r, st0, str] ]

Additional information

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