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Proof step 119 from proof pathex-put-pathex-array-refval (previous step)

st[r0 -- _type] .type = mkarraytype(ty), path∃(str, r, r1, st[r0 -- i ', refval(r2)]), path∃(str, r, r0, st), i < st[r0 -- _length] .intval, validref(str, r2, ty, st), is_arraytype(st[r0 -- _type] .type), 0 < st[r0 -- _length] .intval, 0 ≤ i, r2 = jvmref → is_reftype(ty) ⊦ r0 = jvmref, path∃(str, r, r1, st), path∃(str, r2, r1, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 118:
st[r0 -- _type] .type = mkarraytype(ty), 0 ≤ i, 0 < st[r0 -- _length] .intval, validref(str, r2, ty, st), i < st[r0 -- _length] .intval, path∃(str, r, r0, st), path∃(str, r, r1, st[r0 -- i ', refval(r2)]), r2 = jvmref → is_reftype(ty) ⊦ r0 = jvmref, path∃(str, r2, r1, st), path∃(str, r, r1, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javatype, , test-09, ⊦ is_arraytype(mkarraytype(ty))])]]