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Proof step 11 from proof pathex-putbyteval-01 (previous step)

okbytearray(r2, st), ∃ refs. refs ≠ [] ∧ refs .first = r ∧ refs .last = r1 ∧ validrefs(str, refs, mkclasstype(`java.lang.Object' .class), st[r2 -- i ', byteval(by)]) ⊦ junkref(str, r, st), path∃(str, r, r1, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
okbytearray(r2, st), validrefs(str, refs, mkclasstype(`java.lang.Object' .class), st[r2 -- i ', byteval(by)]) ⊦ refs = [], junkref(str, refs .first, st), path∃(str, refs .first, refs .last, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]