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Proof step 62 from proof kappa-RED1 (previous step)

〈skip〉 tn5 = tn0, 〈TOPRED(t0 _ t1; tn)〉 tn = tn5, 〈RED1(t1; tn4): m 〉 tn4 = some(t2), 〈RED1(t0; tn3): m 〉 tn3 = none, 〈TOPRED(t0 _ t1; tn2): m 〉 tn2 = none, ∀ n0, t, tn1, tn0. n0 < m + 1 → (〈RED1(t; tn2): n0 〉 tn2 = tn1 ∧ 〈RED1(t; tn2)〉 tn2 = tn0 ∧ tn0 ≠ tn1 → false), tn0 ≠ some(t0 _ t2), value(t0), ¬ (tn5 = none ∧ ap(t0 _ t1)) ⊦ 〈TOPRED(t0 _ t1; tn): m 〉 tn = none

Heuristic symbolic execution applied rule skip left

And obtained the following new goals

Proof step 61:
〈TOPRED(t0 _ t1; tn)〉 tn = tn5, 〈RED1(t1; tn4): m 〉 tn4 = some(t2), 〈RED1(t0; tn3): m 〉 tn3 = none, 〈TOPRED(t0 _ t1; tn2): m 〉 tn2 = none, ∀ n0, t, tn1, tn0. n0 < m + 1 → (〈RED1(t; tn2): n0 〉 tn2 = tn1 ∧ 〈RED1(t; tn2)〉 tn2 = tn0 ∧ tn0 ≠ tn1 → false), tn0 ≠ some(t0 _ t2), value(t0), ¬ (tn5 = none ∧ ap(t0 _ t1)), tn5 = tn0 ⊦ 〈TOPRED(t0 _ t1; tn): m 〉 tn = none

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]