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Proof step 11 from proof validrefs-putbar-01 (previous step)

(putByteArray(bytes, r, i, st)[r -- i0 ']) = refval(r1), is_array(str, r, putByteArray(bytes, r, i, st)), okarray(r, byte_type, st), 0 < st[r -- _length] .intval, 0 ≤ i0, validrefs(str, r1 ' + refs1, byte_type, putByteArray(bytes, r, i, st)), i0 < st[r -- _length] .intval, mkarraytype(byte_type) ≤ ty, r ∈ st, ∀ i1, bytes0, ty, r0, str, st0, r2, refs. # refs < # (r1 + refs1) → ( okbytearray(r2, st0) ∧ validrefs(str, r0 ' + refs, ty, putByteArray(bytes0, r2, i1, st0)) → junkref(str, r0, st0) ∨ validrefs(str, r0 ' + refs, ty, st0)) ⊦ r = jvmref, junkref(str, r, st), is_referencevalue(st[r -- i0 ']) ∧ r1 = st[r -- i0 '] .refval ∧ st[r -- i0 '] .refval ' + refs1 = jvmref '

User applied rule insert rewrite lemma

And obtained the following new goals

Rule argument

[speclemmaarg: , st[r1 -- i0 '] ≠ refval(r0) → (putByteArray(bytes, r1, i, st)[r1 -- i0 ']) ≠ refval(r0) ,[r0, i0, st, i, r1, bytes] → [r1, i0, st, i, r, bytes] ,F ,storearrays , ,putbar-refval ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_referencevalue(refval(r))], [CSIMPSEQ : ⊦ refval(r) .refval = r], [CSIMPSEQ : ⊦ ¬ refs + refs0 ≠ [] ↔ refs = [] ∧ refs0 = []], [CSIMPSEQ : ⊦ r ' ≠ []], [CSIMPSEQ : ⊦ (refs + refs0) + refs1 = refs + refs0 + refs1])], [EXTRATERMS : (r1, i0, st, i, r, bytes)]]