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Proof step 7 from proof validmode-addobj (previous step)

newref(r, st), _mode ∈ st ⊦ r = jvmref, st[_mode] = noval ∨ is_break_mode(st[_mode]) ∨ st[_mode] = return(noval, void_type) ∨ is_return_mode(st[_mode]) ∧ validref(str, st[_mode] .refval, st[_mode] .type, addobj(r, class, fis, st)) ∨ is_throw_mode(st[_mode]) ∧ st[_mode] .refval ≠ jvmref ∧ validref(str, st[_mode] .refval, st[_mode] .type, addobj(r, class, fis, st)) ∧ st[_mode] .type ≤ mkclasstype(`java.lang.Throwable' .class) ↔ st[_mode] = noval ∨ is_break_mode(st[_mode]) ∨ st[_mode] = return(noval, void_type) ∨ is_return_mode(st[_mode]) ∧ validref(str, st[_mode] .refval, st[_mode] .type, st) ∨ is_throw_mode(st[_mode]) ∧ st[_mode] .refval ≠ jvmref ∧ validref(str, st[_mode] .refval, st[_mode] .type, st) ∧ st[_mode] .type ≤ mkclasstype(`java.lang.Throwable' .class)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 6:
newref(r, st), _mode ∈ st ⊦ r = jvmref, is_return_mode(st[_mode]) ∧ validref(str, st[_mode] .refval, st[_mode] .type, addobj(r, class, fis, st)) ∨ is_throw_mode(st[_mode]) ∧ st[_mode] .refval ≠ jvmref ∧ validref(str, st[_mode] .refval, st[_mode] .type, addobj(r, class, fis, st)) ∧ st[_mode] .type ≤ mkclasstype(`java.lang.Throwable' .class) ↔ is_return_mode(st[_mode]) ∧ validref(str, st[_mode] .refval, st[_mode] .type, st) ∨ is_throw_mode(st[_mode]) ∧ st[_mode] .refval ≠ jvmref ∧ validref(str, st[_mode] .refval, st[_mode] .type, st) ∧ st[_mode] .type ≤ mkclasstype(`java.lang.Throwable' .class), st[_mode] = return(noval, void_type), st[_mode] = noval, is_break_mode(st[_mode])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]