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Proof step 8 from proof ao-init-01 (previous step)

⊦ r = jvmref, (jvmref -- mkfs(class1, void_type, `initstate' .field) ') × initval(undone) ∈ addobj(r, class2, fis, st) ∨ ¬ jvmref -- mkfs(class1, void_type, `initstate' .field) ' ∈ addobj(r, class2, fis, st) ∧ _uninit ∈ addobj(r, class2, fis, st) ↔ initundone(class1, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 2:
⊦ r ≠ r0 → ((r -- sk) × val ∈ addobj(r0, class1, fis, st) ↔ (r -- sk) × val ∈ st)
Proof step 3:
⊦ r ≠ r0 → (r -- sk ∈ addobj(r0, class1, fis, st) ↔ r -- sk ∈ st)
Proof step 7:
⊦ r = jvmref, jvmref -- mkfs(class1, void_type, `initstate' .field) ' ∈ st ∧ st[jvmref -- mkfs(class1, void_type, `initstate' .field) '] = initval(undone) ∨ _uninit ∈ addobj(r, class2, fis, st) ∧ ¬ jvmref -- mkfs(class1, void_type, `initstate' .field) ' ∈ st ↔ initundone(class1, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ rk × val ∈ st ↔ rk ∈ st ∧ st[rk] = val])]]