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Proof step 37 from proof sharing-twopaths (previous step)

fits(r, sks0, st), fits(r, sks, st), ∃ refs. refs ≠ [] ∧ refs .first = st[r -- sks] .refval ∧ refs .last = st[r -- sks0] .refval ∧ validrefs(str, refs, mkclasstype(`java.lang.Object' .class), st) ⊦ sks = [], sks0 = [], st[r -- sks] .refval = jvmref, st[r -- sks0] .refval = jvmref, r = jvmref, sks = sks0, sks ⊑ sks0, hasSharing(r, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 36:
refs .first = st[r -- sks] .refval, refs .last = st[r -- sks0] .refval, fits(r, sks0, st), fits(r, sks, st), validrefs(str, refs, mkclasstype(`java.lang.Object' .class), st) ⊦ sks = [], sks0 = [], refs .first = jvmref, refs .last = jvmref, r = jvmref, sks = sks0, refs = [], sks ⊑ sks0, hasSharing(r, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]