| stat ≠ used, stat0 ≠ used ⊦ id○(wlar0, wlar1, m) ∧ wlar0[m] = wl-entry(m0, stat) ∧ wlar1[m] = wl-entry(m1, stat0) → same-used(wlar0, wlar1) |
wlar0[m] = wl-entry(m0, stat), wlar1[m] = wl-entry(m1, stat0), id○(wlar0, wlar1, m) ⊦ stat = used, stat0 = used, same-used(wlar0, wlar1)