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Proof step 12 from proof initsubset-initerror-04 (previous step)

∀ class, sk. initdone(class, st) ∧ initdone(class, st0) ∧ tdname∃(str, class) ∧ sk ∈ statfields(class) ∧ validstatfield(str, sk, st) → validstatfield(str, sk, st0), ∀ class. ¬ initdone(class, st) ∧ initdone(class, st0) ∧ tdname∃(str, class) → validstatfields(str, statfields(class), st0), ∀ class. initerror(class, st) → initerror(class, st0), ∀ class. initdone(class, st) → initdone(class, st0) ⊦ initerror(class1, st) → initerror(class1, st0[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(error)]), initdone(class, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 11:
initerror(class1, st), ∀ class. initdone(class, st) → initdone(class, st0), ∀ class. initerror(class, st) → initerror(class, st0), ∀ class. ¬ initdone(class, st) ∧ initdone(class, st0) ∧ tdname∃(str, class) → validstatfields(str, statfields(class), st0), ∀ class, sk. initdone(class, st) ∧ initdone(class, st0) ∧ tdname∃(str, class) ∧ sk ∈ statfields(class) ∧ validstatfield(str, sk, st) → validstatfield(str, sk, st0) ⊦ initdone(class, st), initerror(class1, st0[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(error)])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]