Initial Problem

Start: eval_foo_start
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈
Temp_Vars: nondef.0, nondef.1
Locations: eval_foo_.critedge_in, eval_foo_0, eval_foo_1, eval_foo_4, eval_foo_5, eval_foo_bb0_in, eval_foo_bb1_in, eval_foo_bb2_in, eval_foo_bb3_in, eval_foo_bb4_in, eval_foo_start, eval_foo_stop
Transitions:
t₁₆: eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_stop(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈)
t₁₀: eval_foo_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_1(X₀, X₁, X₂, nondef.0, X₄, X₅, X₆, X₇, X₈)
t₁₁: eval_foo_1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb1_in(X₃, X₂, X₃-1, X₃, X₄, X₅, X₆, X₇, X₈)
t₁₄: eval_foo_4(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_5(X₀, X₁, X₂, X₃, X₄, nondef.1, X₆, X₇, X₈)
t₁₅: eval_foo_5(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb1_in(X₅, X₅-1, X₄, X₃, X₄, X₅, X₆, X₇, X₈)
t₁: eval_foo_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb1_in(X₆, X₇, X₈, X₃, X₄, X₅, X₆, X₇, X₈)
t₃: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₀ ≤ 0
t₄: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₁ ≤ 0
t₅: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₂ ≤ 0
t₂: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: 1 ≤ X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂
t₆: eval_foo_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: 1+X₀ ≤ X₁
t₇: eval_foo_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₁ ≤ X₀
t₈: eval_foo_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈)
t₁₂: eval_foo_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_4(X₀, X₁, X₂, X₃, X₂-1, X₅, X₆, X₇, X₈)
t₀: eval_foo_start(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈)

Preprocessing

Found invariant 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ for location eval_foo_0

Found invariant 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ for location eval_foo_bb3_in

Found invariant 1+X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ 1 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_5

Found invariant 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_bb2_in

Found invariant 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ for location eval_foo_1

Found invariant 1+X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ 1 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_4

Found invariant 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_bb4_in

Problem after Preprocessing

Start: eval_foo_start
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈
Temp_Vars: nondef.0, nondef.1
Locations: eval_foo_.critedge_in, eval_foo_0, eval_foo_1, eval_foo_4, eval_foo_5, eval_foo_bb0_in, eval_foo_bb1_in, eval_foo_bb2_in, eval_foo_bb3_in, eval_foo_bb4_in, eval_foo_start, eval_foo_stop
Transitions:
t₁₆: eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_stop(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈)
t₁₀: eval_foo_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_1(X₀, X₁, X₂, nondef.0, X₄, X₅, X₆, X₇, X₈) :|: 1 ≤ X₀ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 3 ≤ X₁+X₂
t₁₁: eval_foo_1(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb1_in(X₃, X₂, X₃-1, X₃, X₄, X₅, X₆, X₇, X₈) :|: 1 ≤ X₀ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 3 ≤ X₁+X₂
t₁₄: eval_foo_4(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_5(X₀, X₁, X₂, X₃, X₄, nondef.1, X₆, X₇, X₈) :|: X₂ ≤ 1+X₄ ∧ 1 ≤ X₀ ∧ 1 ≤ X₀+X₄ ∧ 1 ≤ X₁ ∧ 1 ≤ X₁+X₄ ∧ 1 ≤ X₂ ∧ 1 ≤ X₂+X₄ ∧ 1+X₄ ≤ X₂ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₀ ∧ 0 ≤ X₄
t₁₅: eval_foo_5(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb1_in(X₅, X₅-1, X₄, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₂ ≤ 1+X₄ ∧ 1 ≤ X₀ ∧ 1 ≤ X₀+X₄ ∧ 1 ≤ X₁ ∧ 1 ≤ X₁+X₄ ∧ 1 ≤ X₂ ∧ 1 ≤ X₂+X₄ ∧ 1+X₄ ≤ X₂ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₀ ∧ 0 ≤ X₄
t₁: eval_foo_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb1_in(X₆, X₇, X₈, X₃, X₄, X₅, X₆, X₇, X₈)
t₃: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₀ ≤ 0
t₄: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₁ ≤ 0
t₅: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_.critedge_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₂ ≤ 0
t₂: eval_foo_bb1_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: 1 ≤ X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂
t₆: eval_foo_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁+X₂
t₇: eval_foo_bb2_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: X₁ ≤ X₀ ∧ 1 ≤ X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁+X₂
t₈: eval_foo_bb3_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_0(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) :|: 1 ≤ X₀ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 3 ≤ X₁+X₂
t₁₂: eval_foo_bb4_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_4(X₀, X₁, X₂, X₃, X₂-1, X₅, X₆, X₇, X₈) :|: 1 ≤ X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₀
t₀: eval_foo_start(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈) → eval_foo_bb0_in(X₀, X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈)

Found invariant 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 3 ≤ X₃+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 3 ≤ X₀+X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 4 ≤ X₃+X₇ ∧ 3 ≤ X₂+X₇ ∧ 3 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₃ ≤ 1+X₂ ∧ X₃ ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀ for location eval_foo_bb4_in_v2

Found invariant 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 2 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 3 ≤ X₁+X₇ ∧ 1 ≤ X₆ ∧ 2 ≤ X₁+X₆ ∧ X₃ ≤ 1+X₂ ∧ X₃ ≤ X₀ ∧ 1+X₂ ≤ X₃ ∧ X₀ ≤ X₃ ∧ 1+X₂ ≤ X₀ ∧ X₀ ≤ 1+X₂ ∧ 1 ≤ X₁ for location eval_foo_bb1_in_v1

Found invariant 1 ≤ X₈ ∧ 2 ≤ X₆+X₈ ∧ 1 ≤ X₄+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ 3 ≤ X₀+X₈ ∧ 1 ≤ X₆ ∧ 1 ≤ X₄+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ 1+X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ 2 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ 1+X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ 2 ≤ X₀ for location eval_foo_5_v2

Found invariant 1 ≤ X₈ ∧ 2 ≤ X₆+X₈ ∧ 1 ≤ X₄+X₈ ∧ 1 ≤ X₂+X₈ ∧ 1 ≤ X₆ ∧ 1 ≤ X₄+X₆ ∧ 1 ≤ X₂+X₆ ∧ X₅ ≤ 1+X₁ ∧ X₅ ≤ X₀ ∧ 1+X₁ ≤ X₅ ∧ X₀ ≤ X₅ ∧ X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 0 ≤ X₂ ∧ 1+X₁ ≤ X₀ ∧ X₀ ≤ 1+X₁ for location eval_foo_bb1_in_v2

Found invariant 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 1 ≤ X₄+X₈ ∧ 3 ≤ X₃+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 3 ≤ X₀+X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 2 ≤ X₄+X₇ ∧ 4 ≤ X₃+X₇ ∧ 3 ≤ X₂+X₇ ∧ 3 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 1 ≤ X₄+X₆ ∧ 3 ≤ X₃+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ 2+X₄ ≤ X₃ ∧ 1+X₄ ≤ X₂ ∧ 2+X₄ ≤ X₀ ∧ 0 ≤ X₄ ∧ 2 ≤ X₃+X₄ ∧ X₃ ≤ 2+X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ X₁ ≤ 2+X₄ ∧ 2 ≤ X₀+X₄ ∧ X₀ ≤ 2+X₄ ∧ X₃ ≤ 1+X₂ ∧ X₃ ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀ for location eval_foo_5_v1

Found invariant X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 3 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₁ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 3 ≤ X₂+X₇ ∧ 4 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 3 ≤ X₀+X₇ ∧ 1+X₀ ≤ X₇ ∧ 1+X₆ ≤ X₁ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 2 ≤ X₂+X₆ ∧ 3 ≤ X₁+X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ for location eval_foo_0_v1

Found invariant 3 ≤ X₈ ∧ 5 ≤ X₇+X₈ ∧ 4 ≤ X₆+X₈ ∧ 4 ≤ X₂+X₈ ∧ 2+X₂ ≤ X₈ ∧ 6 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 5 ≤ X₀+X₈ ∧ 1+X₀ ≤ X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 3 ≤ X₂+X₇ ∧ 5 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 2 ≤ X₂+X₆ ∧ 4 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ 2+X₂ ≤ X₁ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 4 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ 3 ≤ X₁ ∧ 5 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 2 ≤ X₀ for location eval_foo_1_v2

Found invariant X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 3 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₁ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 3 ≤ X₂+X₇ ∧ 4 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 3 ≤ X₀+X₇ ∧ 1+X₀ ≤ X₇ ∧ 1+X₆ ≤ X₁ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 2 ≤ X₂+X₆ ∧ 3 ≤ X₁+X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ for location eval_foo_1_v1

Found invariant 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 3 ≤ X₃+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 3 ≤ X₀+X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 4 ≤ X₃+X₇ ∧ 3 ≤ X₂+X₇ ∧ 3 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₃ ≤ 1+X₂ ∧ X₃ ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 4 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀ for location eval_foo_bb2_in_v2

Found invariant 3 ≤ X₈ ∧ 5 ≤ X₇+X₈ ∧ 4 ≤ X₆+X₈ ∧ 5 ≤ X₃+X₈ ∧ 1+X₃ ≤ X₈ ∧ 4 ≤ X₂+X₈ ∧ 2+X₂ ≤ X₈ ∧ 6 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 5 ≤ X₀+X₈ ∧ 1+X₀ ≤ X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 4 ≤ X₃+X₇ ∧ 3 ≤ X₂+X₇ ∧ 5 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ 2 ≤ X₂+X₆ ∧ 4 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₃ ≤ 1+X₂ ∧ 1+X₃ ≤ X₁ ∧ X₃ ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 5 ≤ X₁+X₃ ∧ 4 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 2+X₂ ≤ X₁ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 4 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ 3 ≤ X₁ ∧ 5 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 2 ≤ X₀ for location eval_foo_0_v2

Found invariant X₈ ≤ X₂ ∧ X₂ ≤ X₈ ∧ X₇ ≤ X₁ ∧ X₁ ≤ X₇ ∧ X₆ ≤ X₀ ∧ X₀ ≤ X₆ for location eval_foo_bb1_in

Found invariant X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 2 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 2 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₁ ∧ 1 ≤ X₇ ∧ 2 ≤ X₆+X₇ ∧ 2 ≤ X₂+X₇ ∧ 2 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 2 ≤ X₀+X₇ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_bb2_in_v1

Found invariant X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 2 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 2 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₆ ∧ X₇ ≤ X₁ ∧ X₇ ≤ X₀ ∧ 1 ≤ X₇ ∧ 2 ≤ X₆+X₇ ∧ 2 ≤ X₂+X₇ ∧ 2 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 2 ≤ X₀+X₇ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_bb4_in_v1

Found invariant 1 ≤ X₈ ∧ 2 ≤ X₆+X₈ ∧ 3 ≤ X₅+X₈ ∧ 2 ≤ X₄+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ 3 ≤ X₀+X₈ ∧ 1 ≤ X₆ ∧ 3 ≤ X₅+X₆ ∧ 2 ≤ X₄+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₅ ≤ 1+X₁ ∧ X₅ ≤ X₀ ∧ 2 ≤ X₅ ∧ 3 ≤ X₄+X₅ ∧ 3 ≤ X₂+X₅ ∧ 3 ≤ X₁+X₅ ∧ 1+X₁ ≤ X₅ ∧ 4 ≤ X₀+X₅ ∧ X₀ ≤ X₅ ∧ X₄ ≤ X₂ ∧ 1 ≤ X₄ ∧ 2 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 2 ≤ X₁+X₄ ∧ 3 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ 1+X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ 2 ≤ X₀ for location eval_foo_bb2_in_v3

Found invariant 3 ≤ X₈ ∧ 5 ≤ X₇+X₈ ∧ 4 ≤ X₆+X₈ ∧ 5 ≤ X₃+X₈ ∧ 1+X₃ ≤ X₈ ∧ 4 ≤ X₂+X₈ ∧ 2+X₂ ≤ X₈ ∧ 6 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 5 ≤ X₀+X₈ ∧ 1+X₀ ≤ X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 4 ≤ X₃+X₇ ∧ 3 ≤ X₂+X₇ ∧ 5 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ 2 ≤ X₂+X₆ ∧ 4 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₃ ≤ 1+X₂ ∧ 1+X₃ ≤ X₁ ∧ X₃ ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 5 ≤ X₁+X₃ ∧ 4 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 2+X₂ ≤ X₁ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 4 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ 3 ≤ X₁ ∧ 5 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 2 ≤ X₀ for location eval_foo_bb3_in_v2

Found invariant 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 1 ≤ X₄+X₈ ∧ 3 ≤ X₃+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ X₁ ≤ X₈ ∧ 3 ≤ X₀+X₈ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 2 ≤ X₄+X₇ ∧ 4 ≤ X₃+X₇ ∧ 3 ≤ X₂+X₇ ∧ 3 ≤ X₁+X₇ ∧ 4 ≤ X₀+X₇ ∧ 1 ≤ X₆ ∧ 1 ≤ X₄+X₆ ∧ 3 ≤ X₃+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ 2+X₄ ≤ X₃ ∧ 1+X₄ ≤ X₂ ∧ 2+X₄ ≤ X₀ ∧ 0 ≤ X₄ ∧ 2 ≤ X₃+X₄ ∧ X₃ ≤ 2+X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ X₁ ≤ 2+X₄ ∧ 2 ≤ X₀+X₄ ∧ X₀ ≤ 2+X₄ ∧ X₃ ≤ 1+X₂ ∧ X₃ ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 1+X₂ ≤ X₀ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 3 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀ for location eval_foo_4_v1

Found invariant X₈ ≤ 1+X₄ ∧ X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 2 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 1 ≤ X₄+X₈ ∧ 1+X₄ ≤ X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 2 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₆ ∧ X₇ ≤ X₁ ∧ X₇ ≤ X₀ ∧ 1 ≤ X₇ ∧ 2 ≤ X₆+X₇ ∧ 1 ≤ X₄+X₇ ∧ 2 ≤ X₂+X₇ ∧ 2 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 2 ≤ X₀+X₇ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 1 ≤ X₄+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1+X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ 1 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_5_v3

Found invariant 1 ≤ X₈ ∧ 2 ≤ X₆+X₈ ∧ 3 ≤ X₅+X₈ ∧ 1 ≤ X₄+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ 3 ≤ X₀+X₈ ∧ 1 ≤ X₆ ∧ 3 ≤ X₅+X₆ ∧ 1 ≤ X₄+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₅ ≤ 1+X₁ ∧ X₅ ≤ X₀ ∧ 2 ≤ X₅ ∧ 2 ≤ X₄+X₅ ∧ 3 ≤ X₂+X₅ ∧ 3 ≤ X₁+X₅ ∧ 1+X₁ ≤ X₅ ∧ 4 ≤ X₀+X₅ ∧ X₀ ≤ X₅ ∧ 1+X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ 2 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ 1+X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ 2 ≤ X₀ for location eval_foo_4_v2

Found invariant X₈ ≤ 1+X₄ ∧ X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 2 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 1 ≤ X₄+X₈ ∧ 1+X₄ ≤ X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 2 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₆ ∧ X₇ ≤ X₁ ∧ X₇ ≤ X₀ ∧ 1 ≤ X₇ ∧ 2 ≤ X₆+X₇ ∧ 1 ≤ X₄+X₇ ∧ 2 ≤ X₂+X₇ ∧ 2 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 2 ≤ X₀+X₇ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 1 ≤ X₄+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1+X₄ ≤ X₂ ∧ 0 ≤ X₄ ∧ 1 ≤ X₂+X₄ ∧ X₂ ≤ 1+X₄ ∧ 1 ≤ X₁+X₄ ∧ 1 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 1 ≤ X₀ for location eval_foo_4_v3

Found invariant 1 ≤ X₈ ∧ 2 ≤ X₆+X₈ ∧ 3 ≤ X₅+X₈ ∧ 2 ≤ X₄+X₈ ∧ 2 ≤ X₂+X₈ ∧ 2 ≤ X₁+X₈ ∧ 3 ≤ X₀+X₈ ∧ 1 ≤ X₆ ∧ 3 ≤ X₅+X₆ ∧ 2 ≤ X₄+X₆ ∧ 2 ≤ X₂+X₆ ∧ 2 ≤ X₁+X₆ ∧ 3 ≤ X₀+X₆ ∧ X₅ ≤ 1+X₁ ∧ X₅ ≤ X₀ ∧ 2 ≤ X₅ ∧ 3 ≤ X₄+X₅ ∧ 3 ≤ X₂+X₅ ∧ 3 ≤ X₁+X₅ ∧ 1+X₁ ≤ X₅ ∧ 4 ≤ X₀+X₅ ∧ X₀ ≤ X₅ ∧ X₄ ≤ X₂ ∧ 1 ≤ X₄ ∧ 2 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 2 ≤ X₁+X₄ ∧ 3 ≤ X₀+X₄ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 3 ≤ X₀+X₂ ∧ 1+X₁ ≤ X₀ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ 2 ≤ X₀ for location eval_foo_bb4_in_v3

Found invariant X₈ ≤ X₂ ∧ 1 ≤ X₈ ∧ 3 ≤ X₇+X₈ ∧ 2 ≤ X₆+X₈ ∧ 2 ≤ X₂+X₈ ∧ X₂ ≤ X₈ ∧ 3 ≤ X₁+X₈ ∧ 2 ≤ X₀+X₈ ∧ X₇ ≤ X₁ ∧ 2 ≤ X₇ ∧ 3 ≤ X₆+X₇ ∧ 1+X₆ ≤ X₇ ∧ 3 ≤ X₂+X₇ ∧ 4 ≤ X₁+X₇ ∧ X₁ ≤ X₇ ∧ 3 ≤ X₀+X₇ ∧ 1+X₀ ≤ X₇ ∧ 1+X₆ ≤ X₁ ∧ X₆ ≤ X₀ ∧ 1 ≤ X₆ ∧ 2 ≤ X₂+X₆ ∧ 3 ≤ X₁+X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ 1 ≤ X₀ for location eval_foo_bb3_in_v1

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₀: 1 {O(1)}
t₁: 1 {O(1)}
t₂: inf {Infinity}
t₃: 1 {O(1)}
t₄: 1 {O(1)}
t₅: 1 {O(1)}
t₆: inf {Infinity}
t₇: inf {Infinity}
t₈: inf {Infinity}
t₁₀: inf {Infinity}
t₁₁: inf {Infinity}
t₁₂: inf {Infinity}
t₁₄: inf {Infinity}
t₁₅: inf {Infinity}
t₁₆: 1 {O(1)}

Costbounds

Overall costbound: inf {Infinity}
t₀: 1 {O(1)}
t₁: 1 {O(1)}
t₂: inf {Infinity}
t₃: 1 {O(1)}
t₄: 1 {O(1)}
t₅: 1 {O(1)}
t₆: inf {Infinity}
t₇: inf {Infinity}
t₈: inf {Infinity}
t₁₀: inf {Infinity}
t₁₁: inf {Infinity}
t₁₂: inf {Infinity}
t₁₄: inf {Infinity}
t₁₅: inf {Infinity}
t₁₆: 1 {O(1)}

Sizebounds

t₀, X₀: X₀ {O(n)}
t₀, X₁: X₁ {O(n)}
t₀, X₂: X₂ {O(n)}
t₀, X₃: X₃ {O(n)}
t₀, X₄: X₄ {O(n)}
t₀, X₅: X₅ {O(n)}
t₀, X₆: X₆ {O(n)}
t₀, X₇: X₇ {O(n)}
t₀, X₈: X₈ {O(n)}
t₁, X₀: X₆ {O(n)}
t₁, X₁: X₇ {O(n)}
t₁, X₂: X₈ {O(n)}
t₁, X₃: X₃ {O(n)}
t₁, X₄: X₄ {O(n)}
t₁, X₅: X₅ {O(n)}
t₁, X₆: X₆ {O(n)}
t₁, X₇: X₇ {O(n)}
t₁, X₈: X₈ {O(n)}
t₂, X₆: X₆ {O(n)}
t₂, X₇: X₇ {O(n)}
t₂, X₈: X₈ {O(n)}
t₃, X₆: 3⋅X₆ {O(n)}
t₃, X₇: 3⋅X₇ {O(n)}
t₃, X₈: 3⋅X₈ {O(n)}
t₄, X₆: 2⋅X₆ {O(n)}
t₄, X₇: 2⋅X₇ {O(n)}
t₄, X₈: 2⋅X₈ {O(n)}
t₅, X₆: 3⋅X₆ {O(n)}
t₅, X₇: 3⋅X₇ {O(n)}
t₅, X₈: 3⋅X₈ {O(n)}
t₆, X₆: X₆ {O(n)}
t₆, X₇: X₇ {O(n)}
t₆, X₈: X₈ {O(n)}
t₇, X₆: X₆ {O(n)}
t₇, X₇: X₇ {O(n)}
t₇, X₈: X₈ {O(n)}
t₈, X₆: X₆ {O(n)}
t₈, X₇: X₇ {O(n)}
t₈, X₈: X₈ {O(n)}
t₁₀, X₆: X₆ {O(n)}
t₁₀, X₇: X₇ {O(n)}
t₁₀, X₈: X₈ {O(n)}
t₁₁, X₆: X₆ {O(n)}
t₁₁, X₇: X₇ {O(n)}
t₁₁, X₈: X₈ {O(n)}
t₁₂, X₆: X₆ {O(n)}
t₁₂, X₇: X₇ {O(n)}
t₁₂, X₈: X₈ {O(n)}
t₁₄, X₆: X₆ {O(n)}
t₁₄, X₇: X₇ {O(n)}
t₁₄, X₈: X₈ {O(n)}
t₁₅, X₆: X₆ {O(n)}
t₁₅, X₇: X₇ {O(n)}
t₁₅, X₈: X₈ {O(n)}
t₁₆, X₆: 8⋅X₆ {O(n)}
t₁₆, X₇: 8⋅X₇ {O(n)}
t₁₆, X₈: 8⋅X₈ {O(n)}