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Proof step 19 from proof hasSharing-put-statfield (previous step)

st[r -- sks0] = refval(r0), st[r -- sks] = refval(r0), fits(r, sks, st), fits(r, sks0, st), ∀ sks, sks0. ¬ fits(r, sks, st[jvmref -- sk, val]) ∨ ¬ fits(r, sks0, st[jvmref -- sk, val]) ∨ sks = sks0 ∨ sks = [] ∨ sks0 = [] ∨ (st[jvmref -- sk, val][r -- sks]) .refval = jvmref ∨ (st[jvmref -- sk, val][r -- sks]) ≠ (st[jvmref -- sk, val][r -- sks0]) ⊦ r0 = jvmref, sks = [], sks0 = [], sks0 = sks, junkref(str, r, st)

User applied rule all left

And obtained the following new goals

Proof step 18:
st[r -- sks0] = refval(r0), st[r -- sks] = refval(r0), fits(r, sks, st), fits(r, sks0, st), ¬ fits(r, sks, st[jvmref -- sk, val]) ∨ ¬ fits(r, sks0, st[jvmref -- sk, val]) ∨ sks = sks0 ∨ sks = [] ∨ sks0 = [] ∨ (st[jvmref -- sk, val][r -- sks]) .refval = jvmref ∨ (st[jvmref -- sk, val][r -- sks]) ≠ (st[jvmref -- sk, val][r -- sks0]) ⊦ r0 = jvmref, sks = [], sks0 = [], sks0 = sks, junkref(str, r, st)

Rule argument

[EXRARG : pos: left 5, [extquanttermlist: (sks, sks0) abort:F , discard:T , computed:T ]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (sks, sks0)]]