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Proof step 4 from proof hasSharing-addarray (previous step)

¬ (¬ junkref(str, r, st) ∧ st ⊆ addarray(newref(st), ty, vals, st) ∧ ¬ hasSharing(r, st)), hasSharing(r, addarray(newref(st), ty, vals, st)) ⊦ junkref(str, r, st), hasSharing(r, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
hasSharing(r, addarray(newref(st), ty, vals, st)) ⊦ junkref(str, r, st), hasSharing(r, st), st ⊆ addarray(newref(st), ty, vals, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]