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Proof step 169 from proof hasSharing-addobj-same (previous step)

fis .keys = instfields(class), ∃ r. r ∈ fis .vals .nonnullrefs ∧ hasSharing(r, st), newref(r, st), validfieldinits(str, fis, st) ⊦ r = jvmref, dups(fis .vals .nonnullrefs), hasSharing(r, addobj(r, class, fis, st)), junkref(str, r, addobj(r, class, fis, st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 168:
fis .keys = instfields(class), validfieldinits(str, fis, st), newref(r, st), hasSharing(r0, st), r0 ∈ fis .vals .nonnullrefs ⊦ r = jvmref, junkref(str, r, addobj(r, class, fis, st)), hasSharing(r, addobj(r, class, fis, st)), dups(fis .vals .nonnullrefs)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]