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Proof step 342 from proof hasSharing-put-index-refval (previous step)

st[r -- sks4] = refval(r0) ∧ is_referencevalue(st[r -- sks4]), (st[r0 -- i ', refval(r3)][(st[r0 -- i ', refval(r3)][r -- (sks4 + i ' ' + sks0)]) .refval -- (i ' ' + sks2)]) = refval(r1), st[r0 -- _type] .type = mkarraytype(ty), (st[r0 -- i ', refval(r3)][r3 -- sks3]) = refval(r1), st[r -- sks1] = refval(r0), st[r -- (sks4 + i ' ' + sks0)] = refval(r0), fits(r3, sks2, st[r0 -- i ', refval(r3)]), validref(str, r3, ty, st), disjoint(str, r ' + r3 ', st), fits(r, sks1, st), fits(r3, sks3, st[r0 -- i ', refval(r3)]), i < st[r0 -- _length] .intval, 0 ≤ i, is_referencevalue(st[r0 -- i ', refval(r3)][r0 -- (i ' ' + sks3)]), fits(r, sks4 + i ' ' + sks0, st), 0 < st[r0 -- _length] .intval, r3 = jvmref → is_reftype(ty), ∀ sks. sks + i ' ' ⊑ sks4 → st[r -- sks] .refval ≠ r0 ⊦ r1 = jvmref, r = r3, r0 = jvmref, sks1 = [], sks4 + (i ' ' + sks0) + i ' ' + sks2 = sks1 + i ' ' + sks3, hasSharing(r, st), hasSharing(r3, st), junkref(str, r, st), ∃ sks2. ¬ (sks2 + i ' ' ⊑ sks1 → st[r -- sks2] .refval ≠ r0), ∃ sks0, sks2. sks1 = sks0 + i ' ' + sks2 ∧ st[r -- sks0] .refval = r0 ∧ (∀ sks4. sks4 + i ' ' ⊑ sks0 → st[r -- sks4] .refval ≠ st[r -- sks0] .refval), ∃ sks. ¬ (sks + i ' ' ⊑ sks4 + i ' ' + sks0 → st[r -- sks] .refval ≠ r0), ∃ sks, sks6. sks4 + i ' ' + sks0 = sks + i ' ' + sks6 ∧ st[r -- sks] .refval = r0 ∧ (∀ sks5. sks5 + i ' ' ⊑ sks → st[r -- sks5] .refval ≠ st[r -- sks] .refval)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 341:
st[r -- (sks4 + i ' ' + sks0)] = refval(r0), st[r -- sks1] = refval(r0), (st[r0 -- i ', refval(r3)][r3 -- sks3]) = refval(r1), st[r0 -- _type] .type = mkarraytype(ty), (st[r0 -- i ', refval(r3)][(st[r0 -- i ', refval(r3)][r -- (sks4 + i ' ' + sks0)]) .refval -- (i ' ' + sks2)]) = refval(r1), st[r -- sks4] = refval(r0), 0 < st[r0 -- _length] .intval, fits(r, sks4 + i ' ' + sks0, st), is_referencevalue(st[r0 -- i ', refval(r3)][r0 -- (i ' ' + sks3)]), 0 ≤ i, i < st[r0 -- _length] .intval, fits(r3, sks3, st[r0 -- i ', refval(r3)]), fits(r, sks1, st), disjoint(str, r ' + r3 ', st), validref(str, r3, ty, st), fits(r3, sks2, st[r0 -- i ', refval(r3)]), ∀ sks. sks + i ' ' ⊑ sks4 → st[r -- sks] .refval ≠ r0, r3 = jvmref → is_reftype(ty) ⊦ sks4 + (i ' ' + sks0) + i ' ' + sks2 = sks1 + i ' ' + sks3, sks1 = [], r0 = jvmref, r = r3, r1 = jvmref, junkref(str, r, st), hasSharing(r3, st), hasSharing(r, st), ∃ sks, sks6. sks4 + i ' ' + sks0 = sks + i ' ' + sks6 ∧ st[r -- sks] .refval = r0 ∧ (∀ sks5. sks5 + i ' ' ⊑ sks → st[r -- sks5] .refval ≠ st[r -- sks] .refval), ∃ sks. ¬ (sks + i ' ' ⊑ sks4 + i ' ' + sks0 → st[r -- sks] .refval ≠ r0), ∃ sks0, sks2. sks1 = sks0 + i ' ' + sks2 ∧ st[r -- sks0] .refval = r0 ∧ (∀ sks4. sks4 + i ' ' ⊑ sks0 → st[r -- sks4] .refval ≠ st[r -- sks0] .refval), ∃ sks2. ¬ (sks2 + i ' ' ⊑ sks1 → st[r -- sks2] .refval ≠ r0)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javavalue, , test-19, ⊦ is_referencevalue(refval(r))], [CSIMPNAMEDFORWARD : int-abs, , forward-le-05, ⊦ i < j ∧ 0 ≤ i → 0 < j])]]