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Proof step 29 from proof kappa-TOPRED (previous step)

〈tn := some(v4 _ v _ (v0 _ v))〉 tn = tn0, tn0 ≠ none, n ≠ 0, ¬ (value(t4) ∧ value(t3) ∧ value(t1)), v = (S _ t4 _ t3 _ t1) .2, v0 = (S _ t4 _ t3 _ t1) .1 .2, v4 = (S _ t4 _ t3 _ t1) .1 .1 .2, value(v4) ∧ value(v0) ∧ value(v) ⊦

Heuristic symbolic execution applied rule assign left

And closed the goal!

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (t _ t0) .1 = t], [CSIMPSEQ : ⊦ (t _ t0) .2 = t0], [CSIMPSEQ : ⊦ some(t) ≠ none])]]