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Proof step 11 from proof okarray-copy (previous step)

st[r0 -- _length] = intval(i), 0 ≤ i, r0 ∈ st, is_arrayref(r0, i, st), r0 -- _length ∈ st, okreftype(refval(r0), mkarraytype(byte_type), st), ∀ j0. ¬ j0 < 0 ∧ ¬ i ≤ j0 → is_bytevalue(st[r0 -- j0 ']) ⊦ ∀ j. 0 ≤ j ∧ j < i → r -- j ' ∈ arraycopy(r0, 0, r, 0, i, addarray(r, byte_type, i, st)), r0 = jvmref, r = jvmref

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
st[r0 -- _length] = intval(i), j < i, 0 ≤ i, r0 ∈ st, is_arrayref(r0, i, st), r0 -- _length ∈ st, okreftype(refval(r0), mkarraytype(byte_type), st), 0 ≤ j, 0 < i, ∀ j0. ¬ j0 < 0 ∧ ¬ i ≤ j0 → is_bytevalue(st[r0 -- j0 ']) ⊦ r0 = jvmref, r = jvmref, r -- j ' ∈ arraycopy(r0, 0, r, 0, i, addarray(r, byte_type, i, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ i ≤ j ∧ 0 ≤ i → 0 ≤ j], [CSIMPFORWARD : ⊦ i < j ∧ 0 ≤ i → 0 < j])]]