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Proof step 219 from proof hasSharing-addobj-same (previous step)

fis[sk0] = refval(r1), fis .keys = instfields(class), st[r1 -- sks0] = refval(r2), st[r0 -- sks] = refval(r2), fis[sk] = refval(r0), validfieldinits(str, fis, st), newref(r, st), fits(r0, sks, st), fits(r1, sks0, st), sk ∈ fis, sk0 ∈ fis ⊦ sk = sk0, r1 = jvmref, r1 = r0, r2 = jvmref, r = jvmref, r0 = jvmref, junkref(str, r, addobj(r, class, fis, st)), dups(fis .vals .nonnullrefs), hasSharing(fis .vals .nonnullrefs, st), sk ∈ instfields(class) ∧ fits(r0, sks, addobj(r, class, fis, st)) ∧ fits(refval(r1) .refval, sks0, addobj(r, class, fis, st)) ∧ sk0 ∈ instfields(class) ∧ (addobj(r, class, fis, st)[r -- (sk ' + sks)]) .refval ≠ jvmref ∧ (addobj(r, class, fis, st)[r -- (sk ' + sks)]) = (addobj(r, class, fis, st)[r -- (sk0 ' + sks0)])

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Rule argument

[x0lemmaarg: spec-name: javavalue instance-name: lemma-name: elim-refval antecedent: is_referencevalue(val) succedent: r = val .refval ↔ val = refval(r) substlist: [val, r] → [refval(r1), r3] add preconditions?: F is rewrite lemma?: F current spec?: F rotate lemma?: T replace all?: T paths: () dummy: () ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javavalue, , test-19, ⊦ is_referencevalue(refval(r))], [CSIMPELIM : is_referencevalue(val) ⊦ r = val .refval ↔ val = refval(r)])], [EXTRATERMS : (refval(r1), r3)]]