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Proof step 18 from proof init-put-nonvoid (previous step)

tdname∃(str, class0), tdname∃(str, class0) → (¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ st[jvmref -- mkfs(class0, void_type, `initstate' .field) '] ≠ initval(error)) ∧ (¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ st[jvmref -- mkfs(class0, void_type, `initstate' .field) '] ≠ initval(undone)) ∧ (jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ ¬ _uninit ∈ st) ⊦ ty = void_type, ( ¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ (st[r -- mkfs(class, ty, fieldvar) ', val][jvmref -- mkfs(class0, void_type, `initstate' .field) ']) ≠ initval(error)) ∧ ( ¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ (st[r -- mkfs(class, ty, fieldvar) ', val][jvmref -- mkfs(class0, void_type, `initstate' .field) ']) ≠ initval(undone)) ∧ (jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ ¬ _uninit ∈ st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 17:
tdname∃(str, class0), ¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ st[jvmref -- mkfs(class0, void_type, `initstate' .field) '] ≠ initval(error), ¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ st[jvmref -- mkfs(class0, void_type, `initstate' .field) '] ≠ initval(undone), jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ ¬ _uninit ∈ st ⊦ ty = void_type, ( ¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ (st[r -- mkfs(class, ty, fieldvar) ', val][jvmref -- mkfs(class0, void_type, `initstate' .field) ']) ≠ initval(error)) ∧ ( ¬ jvmref -- mkfs(class0, void_type, `initstate' .field) ' ∈ st ∨ (st[r -- mkfs(class, ty, fieldvar) ', val][jvmref -- mkfs(class0, void_type, `initstate' .field) ']) ≠ initval(undone))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]