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Proof step 235 from proof hasSharing-addobj-same (previous step)

validreflist(str, mkjavavalues(fis .vals .nonnullrefs), mkclasstype(`java.lang.Object' .class), st), fis .keys = instfields(class), newref(r, st), validfieldinits(str, fis, st) ⊦ r = jvmref, hasSharing(fis .vals .nonnullrefs, st), dups(fis .vals .nonnullrefs), hasSharing(r, addobj(r, class, fis, st)), junkref(str, r, addobj(r, class, fis, st)), ∀ r1, sks1, r2, sks2. ¬ ( r1 ∈ fis .vals .nonnullrefs ∧ r2 ∈ fis .vals .nonnullrefs ∧ r1 ≠ r2 ∧ fits(r1, sks1, st) ∧ fits(r2, sks2, st) ∧ st[r1 -- sks1] = st[r2 -- sks2] ∧ st[r1 -- sks1] .refval ≠ jvmref)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 234:
st[r1 -- sks0] = st[r0 -- sks], fis .keys = instfields(class), r1 ∈ fis .vals .nonnullrefs, r0 ∈ fis .vals .nonnullrefs, fits(r1, sks0, st), fits(r0, sks, st), validreflist(str, mkjavavalues(fis .vals .nonnullrefs), mkclasstype(`java.lang.Object' .class), st), newref(r, st), validfieldinits(str, fis, st) ⊦ r = jvmref, st[r0 -- sks] .refval = jvmref, r1 = r0, hasSharing(fis .vals .nonnullrefs, st), dups(fis .vals .nonnullrefs), hasSharing(r, addobj(r, class, fis, st)), junkref(str, r, addobj(r, class, fis, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]