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Proof step 13 from proof pathex-putshortfield (previous step)

∃ refs. refs ≠ [] ∧ refs .first = r0 ∧ refs .last = r1 ∧ validrefs(str, refs, mkclasstype(`java.lang.Object' .class), st[r -- mkfs(class, short_type, fieldvar) ', shortval(sho)]), is_shortvalue(st[r -- mkfs(class, short_type, fieldvar) ']) ⊦ junkref(str, r0, st), path∃(str, r0, r1, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 12:
validrefs(str, refs, mkclasstype(`java.lang.Object' .class), st[r -- mkfs(class, short_type, fieldvar) ', shortval(sho)]), is_shortvalue(st[r -- mkfs(class, short_type, fieldvar) ']) ⊦ refs = [], junkref(str, refs .first, st), path∃(str, refs .first, refs .last, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]