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Proof step 12 from proof validrefkeynotnull-addarray (previous step)

newref(r1, st), rk ∈ st, is_referencevalue(st[rk]) ∧ validrefnotnull(str, st[rk] .refval, ty1, st) ⊦ r1 = jvmref, is_referencevalue(addarray(r1, ty, vals, st)[rk]) ∧ validrefnotnull(str, (addarray(r1, ty, vals, st)[rk]) .refval, ty1, addarray(r1, ty, vals, st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 11:
validrefnotnull(str, st[rk] .refval, ty1, st), is_referencevalue(st[rk]), rk ∈ st, newref(r1, st) ⊦ r1 = jvmref, is_referencevalue(addarray(r1, ty, vals, st)[rk]) ∧ validrefnotnull(str, (addarray(r1, ty, vals, st)[rk]) .refval, ty1, addarray(r1, ty, vals, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]