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Proof step 41 from proof junkref-addobj-01 (previous step)

st[r0 -- i '] = refval(r1), fis .keys = instfields(class), fis[mkfs(class0, ty, fieldvar) '] = refval(r0), 0 ≤ i, 0 < st[r0 -- _length] .intval, st[r0 -- _type] .type ≤ ty, is_array(str, r0, st), mkfs(class0, ty, fieldvar) ' ∈ fis, junkrefs(str, r0 ' + r1 ' + refs0, ty, addobj(r, class, fis, st)), mkfs(class0, ty, fieldvar) ' ∈ instfields(class), validfieldinits(fis, st), class+∃(str, class), newref(r, st), i < st[r0 -- _length] .intval, is_referencevalue(st[r0 -- i ']), junkrefs(str, r1 ' + refs0, st[r0 -- _type] .type .type, st) ⊦ r = jvmref, r0 = jvmref, is_abstract(class), junkrefs(str, r0 ' + r1 ' + refs0, st[r0 -- _type] .type, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 40:
fis[mkfs(class0, ty, fieldvar) '] = refval(r0), fis .keys = instfields(class), st[r0 -- i '] = refval(r1), junkrefs(str, r1 ' + refs0, st[r0 -- _type] .type .type, st), i < st[r0 -- _length] .intval, newref(r, st), class+∃(str, class), validfieldinits(fis, st), mkfs(class0, ty, fieldvar) ' ∈ instfields(class), junkrefs(str, r0 ' + r1 ' + refs0, ty, addobj(r, class, fis, st)), mkfs(class0, ty, fieldvar) ' ∈ fis, is_array(str, r0, st), st[r0 -- _type] .type ≤ ty, 0 < st[r0 -- _length] .intval, 0 ≤ i ⊦ r0 = jvmref, r = jvmref, junkrefs(str, r0 ' + r1 ' + refs0, st[r0 -- _type] .type, st), is_abstract(class)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_referencevalue(refval(r))], [CSIMPSEQ : ⊦ (refs + refs0) + refs1 = refs + refs0 + refs1])]]