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Proof step 492 from proof hasSharing-put-index-refval (previous step)

st[r4 -- sks3] = refval(r0), st[r -- sks0] = refval(r1), st[r0 -- _type] .type = mkarraytype(ty), (st[r0 -- i ', refval(r4)][r4 -- (sks3 + (i ' ' + sks2) + i ' ' + sks4)]) = refval(r1), st[r -- sks1] = refval(r0), st[r4 -- (sks3 + i ' ' + sks2)] = refval(r0), (st[r0 -- i ', refval(r4)][r4 -- (sks3 + i ' ' + sks2)]) = refval(r2), st[r4 -- sks] = refval(r0), 0 < st[r0 -- _length] .intval, fits(r2, i ' ' + sks4, st[r0 -- i ', refval(r4)]), i < st[r0 -- _length] .intval, 0 ≤ i, is_referencevalue(st[r0 -- i ', refval(r4)][r0 -- (i ' ' + sks3 + (i ' ' + sks2) + i ' ' + sks4)]), fits(r, sks0, st), validref(str, r4, ty, st), disjoint(str, r ' + r4 ', st), fits(r, sks1, st), fits(r4, sks3 + i ' ' + sks2, st), sks + i ' ' ⊑ sks3, ∀ sks0. sks0 + i ' ' ⊑ sks3 → st[r4 -- sks0] .refval ≠ r0 ⊦ sks0 = [], r1 = jvmref, r = r4, r0 = jvmref, r4 = jvmref, sks1 = [], sks0 = sks1 + i ' ' + sks3 + (i ' ' + sks2) + i ' ' + sks4, hasSharing(r, st), hasSharing(r4, 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), ∃ sks1, sks2. sks0 = sks1 + i ' ' + sks2 ∧ st[r -- sks1] .refval = r0 ∧ (∀ sks4. sks4 + i ' ' ⊑ sks1 → st[r -- sks4] .refval ≠ st[r -- sks1] .refval), ∃ sks0. ¬ (sks0 + i ' ' ⊑ sks3 + i ' ' + sks2 → st[r4 -- sks0] .refval ≠ r0)

User applied rule all left

And closed the goal!

Rule argument

[EXRARG : pos: left 20, [extquanttermlist: (sks)abort:F, discard:T, computed:T]]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : javavalue, , sel-09, ⊦ refval(r) .refval = r])], [EXTRATERMS : (sks)]]