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Proof step 48 from proof validstatfield-put-norefval (previous step)

validstatfield(str, sk0, st), is_fskey(sk), okval(val, sk .fs .type) ⊦ sk = _length, sk .fs .type = void_type, is_fskey(sk0) ∧ sk0 ∈ statfields(sk0 .fs .class) ∧ tdname∃(str, sk0 .fs .class) ∧ (initdone(sk0 .fs .class, st[r -- sk, val]) → validfield(str, jvmref, sk0, st[r -- sk, val])), is_referencevalue(val)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 2:
⊦ is_indexkey(sk) → ¬ validstatfield(str, sk, st)
Proof step 47:
validstatfield(str, sk0, st), is_fskey(sk), okval(val, sk .fs .type), is_fskey(sk0) ⊦ sk = _length, sk .fs .type = void_type, is_referencevalue(val), (initdone(sk0 .fs .class, st[r -- sk, val]) → validfield(str, jvmref, sk0, st[r -- sk, val])) ∧ tdname∃(str, sk0 .fs .class) ∧ sk0 ∈ statfields(sk0 .fs .class)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ¬ is_indexkey(sk) ↔ is_fskey(sk)], [CSIMPSEQ : ⊦ ¬ is_fskey(sk) ↔ is_indexkey(sk)])]]