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Proof step 13 from proof okbytearray-put-field (previous step)

st[r0 -- _length] = intval(i), st[r0 -- _type] = typeval(mkarraytype(byte_type)), r0 -- _type ∈ st, r0 -- _length ∈ st, is_arrayref(r0, i, st), r0 ∈ st, 0 ≤ i, ∀ j0. ¬ j0 < 0 ∧ ¬ i ≤ j0 → is_bytevalue(st[r0 -- j0 ']) ⊦ fs ' = _type, fs ' = _length, r0 = jvmref, is_referencevalue(refval(r0)) ∧ ( refval(r0) .refval ≠ jvmref → refval(r0) .refval -- _type ∈ st ∧ is_typevalue(st[refval(r0) .refval -- _type]) ∧ st[refval(r0) .refval -- _type] .type ≤ mkarraytype(byte_type)) ∧ (0 ≤ j ∧ j < i → is_bytevalue(st[r0 -- j ']))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 12:
st[r0 -- _type] = typeval(mkarraytype(byte_type)), st[r0 -- _length] = intval(i), 0 ≤ i, r0 ∈ st, is_arrayref(r0, i, st), r0 -- _length ∈ st, r0 -- _type ∈ st, j < i, 0 ≤ j, 0 < i, ∀ j0. ¬ j0 < 0 ∧ ¬ i ≤ j0 → is_bytevalue(st[r0 -- j0 ']) ⊦ r0 = jvmref, fs ' = _length, fs ' = _type, is_bytevalue(st[r0 -- j '])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j], [CSIMPFORWARD : ⊦ i < j ∧ 0 ≤ i → 0 < j], [CSIMPSEQ : ⊦ mkarraytype(ty) = mkarraytype(ty0) ↔ ty = ty0], [CSIMPSEQ : ⊦ typeval(ty) .type = ty], [CSIMPSEQ : ⊦ is_typevalue(typeval(ty))], [CSIMPSEQ : ⊦ ty ≤ mkarraytype(byte_type) ↔ ty = mkarraytype(byte_type)], [CSIMPSEQ : ⊦ refval(r) .refval = r], [CSIMPSEQ : ⊦ is_referencevalue(refval(r))])]]