Initial Problem

Start: f8
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇
Temp_Vars: C1, D1, E1, F1, G1, H1, I1, J1, K1, L1, M1, N1, O1, P1, Q1, R1, S1, T1, U1
Locations: f1, f12, f8, f9
Transitions:
t₈: f1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, 1+X₉, X₁₁, C1, X₁₁, E1, X₉, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1+X₉ ≤ X₈ ∧ 0 ≤ X₉
t₁₁: f1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁₀, C1, E1, X₄, X₅, X₆, X₇, G1, F1, K1, N1, M1, X₁₃, X₁₄, X₁₅, L1, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, O1, P1, X₂₆, D1) :|: 1+E1 ≤ 0 ∧ 1+X₁₀ ≤ 0 ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₈ ≤ X₉ ∧ 0 ≤ X₉
t₁₂: f1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁₀, C1, E1, X₄, X₅, X₆, X₇, G1, F1, K1, N1, M1, X₁₃, X₁₄, X₁₅, L1, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, O1, P1, X₂₆, D1) :|: 1 ≤ E1 ∧ 1+X₁₀ ≤ 0 ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₈ ≤ X₉ ∧ 0 ≤ X₉
t₁₃: f1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁₀, C1, E1, X₄, X₅, X₆, X₇, G1, F1, K1, N1, M1, X₁₃, X₁₄, X₁₅, L1, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, O1, P1, X₂₆, D1) :|: 1+E1 ≤ 0 ∧ 1 ≤ X₁₀ ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₈ ≤ X₉ ∧ 0 ≤ X₉
t₁₄: f1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁₀, C1, E1, X₄, X₅, X₆, X₇, G1, F1, K1, N1, M1, X₁₃, X₁₄, X₁₅, L1, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, O1, P1, X₂₆, D1) :|: 1 ≤ E1 ∧ 1 ≤ X₁₀ ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₈ ≤ X₉ ∧ 0 ≤ X₉
t₀: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1+D1 ≤ 0 ∧ 1+E1 ≤ 0 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₁: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1+D1 ≤ 0 ∧ 1+E1 ≤ 0 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₂: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1+D1 ≤ 0 ∧ 1 ≤ E1 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₃: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1+D1 ≤ 0 ∧ 1 ≤ E1 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₄: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1 ≤ D1 ∧ 1+E1 ≤ 0 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₅: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1 ≤ D1 ∧ 1+E1 ≤ 0 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₆: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1 ≤ D1 ∧ 1 ≤ E1 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₇: f12(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f12(X₀, X₁, C1, E1, X₁, X₆, X₆, X₀, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 1 ≤ D1 ∧ 1 ≤ E1 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀
t₉: f8(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f1(X₀, X₁, C1, X₃, X₄, X₅, X₆, X₇, C1, 2, D1, F1, D1, X₁₃, X₁₄, E1, D1, G1, 2, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) :|: 2 ≤ C1
t₁₀: f8(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, X₁₃, X₁₄, X₁₅, X₁₆, X₁₇, X₁₈, X₁₉, X₂₀, X₂₁, X₂₂, X₂₃, X₂₄, X₂₅, X₂₆, X₂₇) → f9(X₀, 0, C1, 0, X₄, X₅, X₆, X₇, N1, L1, O1, R1, Q1, X₁₃, X₁₄, M1, P1, X₁₇, X₁₈, E1, D1, F1, G1, K1, S1, T1, U1, X₂₇) :|: C1 ≤ 0 ∧ H1 ≤ 0 ∧ I1 ≤ 0 ∧ J1 ≤ 0

Preprocessing

Eliminate variables [M1; P1; S1; T1; U1; X₂; X₃; X₄; X₅; X₆; X₇; X₁₂; X₁₃; X₁₄; X₁₅; X₁₆; X₁₇; X₁₈; X₁₉; X₂₀; X₂₁; X₂₂; X₂₃; X₂₄; X₂₅; X₂₆; X₂₇] that do not contribute to the problem

Found invariant X₁ ≤ 0 ∧ 0 ≤ X₁ for location f9

Found invariant X₃ ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ 2 ≤ X₂ for location f1

Found invariant 2 ≤ X₃ for location f12

Problem after Preprocessing

Start: f8
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅
Temp_Vars: C1, D1, E1, F1, G1, H1, I1, J1, K1, L1, N1, O1, Q1, R1
Locations: f1, f12, f8, f9
Transitions:
t₃₆: f1(X₀, X₁, X₂, X₃, X₄, X₅) → f1(X₀, X₁, X₂, 1+X₃, X₅, C1) :|: 1+X₃ ≤ X₂ ∧ 0 ≤ X₃ ∧ 2 ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ X₃ ≤ X₂
t₃₇: f1(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₄, G1, F1, K1, N1) :|: 1+E1 ≤ 0 ∧ 1+X₄ ≤ 0 ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₂ ≤ X₃ ∧ 0 ≤ X₃ ∧ 2 ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ X₃ ≤ X₂
t₃₈: f1(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₄, G1, F1, K1, N1) :|: 1 ≤ E1 ∧ 1+X₄ ≤ 0 ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₂ ≤ X₃ ∧ 0 ≤ X₃ ∧ 2 ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ X₃ ≤ X₂
t₃₉: f1(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₄, G1, F1, K1, N1) :|: 1+E1 ≤ 0 ∧ 1 ≤ X₄ ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₂ ≤ X₃ ∧ 0 ≤ X₃ ∧ 2 ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ X₃ ≤ X₂
t₄₀: f1(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₄, G1, F1, K1, N1) :|: 1 ≤ E1 ∧ 1 ≤ X₄ ∧ 2 ≤ C1 ∧ 2 ≤ Q1 ∧ C1 ≤ D1 ∧ 0 ≤ F1 ∧ Q1 ≤ F1 ∧ X₂ ≤ X₃ ∧ 0 ≤ X₃ ∧ 2 ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ X₃ ≤ X₂
t₄₁: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1+D1 ≤ 0 ∧ 1+E1 ≤ 0 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₂: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1+D1 ≤ 0 ∧ 1+E1 ≤ 0 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₃: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1+D1 ≤ 0 ∧ 1 ≤ E1 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₄: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1+D1 ≤ 0 ∧ 1 ≤ E1 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₅: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1 ≤ D1 ∧ 1+E1 ≤ 0 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₆: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1 ≤ D1 ∧ 1+E1 ≤ 0 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₇: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1 ≤ D1 ∧ 1 ≤ E1 ∧ 1+X₁ ≤ 0 ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₈: f12(X₀, X₁, X₂, X₃, X₄, X₅) → f12(X₀, X₁, X₂, X₃, X₄, X₅) :|: 1 ≤ D1 ∧ 1 ≤ E1 ∧ 1 ≤ X₁ ∧ 2 ≤ C1 ∧ 0 ≤ X₀ ∧ 2 ≤ X₃
t₄₉: f8(X₀, X₁, X₂, X₃, X₄, X₅) → f1(X₀, X₁, C1, 2, D1, F1) :|: 2 ≤ C1
t₅₀: f8(X₀, X₁, X₂, X₃, X₄, X₅) → f9(X₀, 0, N1, L1, O1, R1) :|: C1 ≤ 0 ∧ H1 ≤ 0 ∧ I1 ≤ 0 ∧ J1 ≤ 0

Found invariant X₁ ≤ 0 ∧ 0 ≤ X₁ for location f9

Found invariant X₃ ≤ 2 ∧ X₃ ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ 2 ≤ X₂ for location f1

Found invariant X₃ ≤ X₂ ∧ 3 ≤ X₃ ∧ 6 ≤ X₂+X₃ ∧ 3 ≤ X₂ for location f1_v1

Found invariant 2 ≤ X₃ for location f12

Found invariant 2 ≤ X₃ ∧ 3+X₁ ≤ X₃ ∧ 2 ≤ X₀+X₃ ∧ 1+X₁ ≤ 0 ∧ 1+X₁ ≤ X₀ ∧ 0 ≤ X₀ for location f12_v2

Found invariant X₁ ≤ 0 ∧ 0 ≤ X₁ for location f9

Found invariant X₃ ≤ X₂ ∧ 2 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ 2 ≤ X₂ for location f1

Found invariant 2 ≤ X₃ for location f12

Found invariant 2 ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 2 ≤ X₀+X₃ ∧ 1 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ 0 ≤ X₀ for location f12_v1

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₃₆: inf {Infinity}
t₃₇: 1 {O(1)}
t₃₈: 1 {O(1)}
t₃₉: 1 {O(1)}
t₄₀: 1 {O(1)}
t₄₁: inf {Infinity}
t₄₂: inf {Infinity}
t₄₃: inf {Infinity}
t₄₄: inf {Infinity}
t₄₅: inf {Infinity}
t₄₆: inf {Infinity}
t₄₇: inf {Infinity}
t₄₈: inf {Infinity}
t₄₉: 1 {O(1)}
t₅₀: 1 {O(1)}

Costbounds

Overall costbound: inf {Infinity}
t₃₆: inf {Infinity}
t₃₇: 1 {O(1)}
t₃₈: 1 {O(1)}
t₃₉: 1 {O(1)}
t₄₀: 1 {O(1)}
t₄₁: inf {Infinity}
t₄₂: inf {Infinity}
t₄₃: inf {Infinity}
t₄₄: inf {Infinity}
t₄₅: inf {Infinity}
t₄₆: inf {Infinity}
t₄₇: inf {Infinity}
t₄₈: inf {Infinity}
t₄₉: 1 {O(1)}
t₅₀: 1 {O(1)}

Sizebounds

t₃₆, X₀: X₀ {O(n)}
t₃₆, X₁: X₁ {O(n)}
t₃₇, X₀: 2⋅X₀ {O(n)}
t₃₈, X₀: 2⋅X₀ {O(n)}
t₃₉, X₀: 2⋅X₀ {O(n)}
t₄₀, X₀: 2⋅X₀ {O(n)}
t₄₁, X₀: 4⋅X₀ {O(n)}
t₄₂, X₀: 4⋅X₀ {O(n)}
t₄₃, X₀: 4⋅X₀ {O(n)}
t₄₄, X₀: 4⋅X₀ {O(n)}
t₄₅, X₀: 4⋅X₀ {O(n)}
t₄₆, X₀: 4⋅X₀ {O(n)}
t₄₇, X₀: 4⋅X₀ {O(n)}
t₄₈, X₀: 4⋅X₀ {O(n)}
t₄₉, X₀: X₀ {O(n)}
t₄₉, X₁: X₁ {O(n)}
t₄₉, X₃: 2 {O(1)}
t₅₀, X₀: X₀ {O(n)}
t₅₀, X₁: 0 {O(1)}