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Proof step 40 from proof nopathex-badarrayfield (conclusion)

⊦ ¬ contains(str, st[r -- _type] .type, fs) ∧ fs ' ≠ _type ∧ is_arraytype(st[r0 -- _type] .type) ∧ fs ' = _length ∧ r0 ≠ jvmref → ¬ path∃(str, r, r0, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 39:
fs ' = _length, is_arraytype(st[r0 -- _type] .type), path∃(str, r, r0, st) ⊦ r0 = jvmref, contains(str, st[r -- _type] .type, fs)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ _type ≠ _length])]]