Initial Problem

Start: l0
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆
Temp_Vars: H, I
Locations: l0, l1, l2, l3, l4, l5, l6
Transitions:
t₀: l0(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(5, 10, 0, 0, X₄, X₅, X₆)
t₁: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(X₀, X₁, X₂, X₂+1, X₄, X₅, X₆) :|: X₃+1 ≤ X₀ ∧ X₂ ≤ X₃ ∧ X₃ ≤ X₂
t₂: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: X₃+1 ≤ X₀ ∧ X₃+1 ≤ X₂
t₃: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: X₃+1 ≤ X₀ ∧ 1+X₂ ≤ X₃
t₁₃: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(X₀, X₁, X₂, 0, X₄, X₅, X₆) :|: X₀ ≤ X₃
t₄: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l3(X₀, X₁, X₂, X₃, 0, X₅, X₆) :|: X₃+1 ≤ X₀
t₁₂: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, X₂, 0, X₄, X₅, X₆) :|: X₀ ≤ X₃
t₁₁: l3(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: X₁ ≤ X₄
t₅: l3(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l3(X₀, X₁, X₂, X₃, X₄+1, H, I) :|: X₄+1 ≤ X₁
t₇: l4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, X₂, X₃+1, X₄, H, I) :|: X₃+1 ≤ X₁
t₆: l4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l5(X₀, X₁, X₂, X₃, X₄, H, I) :|: X₃+1 ≤ X₁
t₁₀: l4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l6(X₀, X₁, X₂, 0, X₄, X₅, X₆) :|: X₁ ≤ X₃
t₉: l6(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l5(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₀ ≤ X₃
t₈: l6(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l6(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: X₃+1 ≤ X₀

Preprocessing

Cut unsatisfiable transition t₂: l1→l1

Eliminate variables {H,I,X₅,X₆} that do not contribute to the problem

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l2

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l6

Found invariant X₃ ≤ 9 ∧ X₃ ≤ 9+X₂ ∧ X₂+X₃ ≤ 9 ∧ 1+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 19 ∧ X₃ ≤ 4+X₀ ∧ X₀+X₃ ≤ 14 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l5

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l1

Found invariant 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l4

Found invariant 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l3

Problem after Preprocessing

Start: l0
Program_Vars: X₀, X₁, X₂, X₃, X₄
Temp_Vars:
Locations: l0, l1, l2, l3, l4, l5, l6
Transitions:
t₃₇: l0(X₀, X₁, X₂, X₃, X₄) → l1(5, 10, 0, 0, X₄)
t₃₈: l1(X₀, X₁, X₂, X₃, X₄) → l1(X₀, X₁, X₂, X₂+1, X₄) :|: X₃+1 ≤ X₀ ∧ X₂ ≤ X₃ ∧ X₃ ≤ X₂ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₃₉: l1(X₀, X₁, X₂, X₃, X₄) → l1(X₀, X₁, X₂, X₃+1, X₄) :|: X₃+1 ≤ X₀ ∧ 1+X₂ ≤ X₃ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₀: l1(X₀, X₁, X₂, X₃, X₄) → l2(X₀, X₁, X₂, 0, X₄) :|: X₀ ≤ X₃ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₁: l2(X₀, X₁, X₂, X₃, X₄) → l3(X₀, X₁, X₂, X₃, 0) :|: X₃+1 ≤ X₀ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₂: l2(X₀, X₁, X₂, X₃, X₄) → l4(X₀, X₁, X₂, 0, X₄) :|: X₀ ≤ X₃ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₄: l3(X₀, X₁, X₂, X₃, X₄) → l2(X₀, X₁, X₂, X₃+1, X₄) :|: X₁ ≤ X₄ ∧ 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₃: l3(X₀, X₁, X₂, X₃, X₄) → l3(X₀, X₁, X₂, X₃, X₄+1) :|: X₄+1 ≤ X₁ ∧ 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₆: l4(X₀, X₁, X₂, X₃, X₄) → l4(X₀, X₁, X₂, X₃+1, X₄) :|: X₃+1 ≤ X₁ ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₅: l4(X₀, X₁, X₂, X₃, X₄) → l5(X₀, X₁, X₂, X₃, X₄) :|: X₃+1 ≤ X₁ ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₇: l4(X₀, X₁, X₂, X₃, X₄) → l6(X₀, X₁, X₂, 0, X₄) :|: X₁ ≤ X₃ ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₉: l6(X₀, X₁, X₂, X₃, X₄) → l5(X₀, X₁, X₂, X₃, X₄) :|: X₀ ≤ X₃ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
t₄₈: l6(X₀, X₁, X₂, X₃, X₄) → l6(X₀, X₁, X₂, X₃+1, X₄) :|: X₃+1 ≤ X₀ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀

knowledge_propagation leads to new time bound 1 {O(1)} for transition t₃₈: l1(X₀, X₁, X₂, X₃, X₄) → l1(X₀, X₁, X₂, X₂+1, X₄) :|: X₃+1 ≤ X₀ ∧ X₂ ≤ X₃ ∧ X₃ ≤ X₂ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l2

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l6

Found invariant X₃ ≤ 9 ∧ X₃ ≤ 9+X₂ ∧ X₂+X₃ ≤ 9 ∧ 1+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 19 ∧ X₃ ≤ 4+X₀ ∧ X₀+X₃ ≤ 14 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l5

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l1

Found invariant X₃ ≤ 10 ∧ X₃ ≤ 10+X₂ ∧ X₂+X₃ ≤ 10 ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 20 ∧ X₃ ≤ 5+X₀ ∧ X₀+X₃ ≤ 15 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l4

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 14 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l3

Time-Bound by TWN-Loops:

TWN-Loops: t₃₉ 24 {O(1)}

TWN-Loops:

entry: t₃₈: l1(X₀, X₁, X₂, X₃, X₄) → l1(X₀, X₁, X₂, X₂+1, X₄) :|: X₃+1 ≤ X₀ ∧ X₂ ≤ X₃ ∧ X₃ ≤ X₂ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
results in twn-loop: twn:Inv: [X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀] , (X₀,X₁,X₂,X₃,X₄) -> (X₀,X₁,X₂,X₃+1,X₄) :|: X₃+1 ≤ X₀ ∧ 1+X₂ ≤ X₃
order: [X₀; X₁; X₂; X₃]
closed-form:
X₀: X₀
X₁: X₁
X₂: X₂
X₃: X₃ + [[n != 0]] * n^1

Termination: true
Formula:

0 < 1 ∧ 1 < 0
∨ 0 < 1 ∧ X₃+1 < X₀ ∧ 1 ≤ 0 ∧ 0 ≤ 1
∨ 0 < 1 ∧ 1 ≤ 0 ∧ 0 ≤ 1 ∧ X₃+1 ≤ X₀ ∧ X₀ ≤ X₃+1
∨ 1+X₂ < X₃ ∧ 0 ≤ 1 ∧ 1 ≤ 0 ∧ 1 < 0
∨ 1+X₂ < X₃ ∧ X₃+1 < X₀ ∧ 1 ≤ 0 ∧ 0 ≤ 1
∨ 1+X₂ < X₃ ∧ 1 ≤ 0 ∧ 0 ≤ 1 ∧ X₃+1 ≤ X₀ ∧ X₀ ≤ X₃+1
∨ 0 ≤ 1 ∧ 1 ≤ 0 ∧ 1+X₂ ≤ X₃ ∧ X₃ ≤ 1+X₂ ∧ 1 < 0
∨ 1+X₂ ≤ X₃ ∧ X₃ ≤ 1+X₂ ∧ X₃+1 < X₀ ∧ 1 ≤ 0 ∧ 0 ≤ 1
∨ 1+X₂ ≤ X₃ ∧ X₃ ≤ 1+X₂ ∧ 1 ≤ 0 ∧ 0 ≤ 1 ∧ X₃+1 ≤ X₀ ∧ X₀ ≤ X₃+1

Stabilization-Threshold for: 1+X₂ ≤ X₃
alphas_abs: 1+X₂+X₃
M: 0
N: 1
Bound: 2⋅X₂+2⋅X₃+4 {O(n)}
Stabilization-Threshold for: X₃+1 ≤ X₀
alphas_abs: X₃+1+X₀
M: 0
N: 1
Bound: 2⋅X₀+2⋅X₃+4 {O(n)}

relevant size-bounds w.r.t. t₃₈:
X₀: 5 {O(1)}
X₂: 0 {O(1)}
X₃: 1 {O(1)}
Runtime-bound of t₃₈: 1 {O(1)}
Results in: 24 {O(1)}

24 {O(1)}

Analysing control-flow refined program

Cut unsatisfiable transition t₄₂: l2→l4

Found invariant X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₂+X₃ ≤ 0 ∧ 10+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 10 ∧ 5+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 5 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l2

Found invariant X₄ ≤ 0 ∧ X₄ ≤ X₃ ∧ X₃+X₄ ≤ 4 ∧ X₄ ≤ X₂ ∧ X₂+X₄ ≤ 0 ∧ 10+X₄ ≤ X₁ ∧ X₁+X₄ ≤ 10 ∧ 5+X₄ ≤ X₀ ∧ X₀+X₄ ≤ 5 ∧ 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location n_l3___4

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 15 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 10 ≤ X₄ ∧ 10 ≤ X₃+X₄ ∧ 5+X₃ ≤ X₄ ∧ 10 ≤ X₂+X₄ ∧ 10+X₂ ≤ X₄ ∧ 20 ≤ X₁+X₄ ∧ X₁ ≤ X₄ ∧ 15 ≤ X₀+X₄ ∧ 5+X₀ ≤ X₄ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l6

Found invariant X₄ ≤ 1 ∧ X₄ ≤ 1+X₃ ∧ X₃+X₄ ≤ 5 ∧ X₄ ≤ 1+X₂ ∧ X₂+X₄ ≤ 1 ∧ 9+X₄ ≤ X₁ ∧ X₁+X₄ ≤ 11 ∧ 4+X₄ ≤ X₀ ∧ X₀+X₄ ≤ 6 ∧ 1 ≤ X₄ ∧ 1 ≤ X₃+X₄ ∧ X₃ ≤ 3+X₄ ∧ 1 ≤ X₂+X₄ ∧ 1+X₂ ≤ X₄ ∧ 11 ≤ X₁+X₄ ∧ X₁ ≤ 9+X₄ ∧ 6 ≤ X₀+X₄ ∧ X₀ ≤ 4+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location n_l3___3

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 9+X₃ ∧ X₃+X₄ ≤ 15 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 10 ≤ X₄ ∧ 11 ≤ X₃+X₄ ∧ 5+X₃ ≤ X₄ ∧ 10 ≤ X₂+X₄ ∧ 10+X₂ ≤ X₄ ∧ 20 ≤ X₁+X₄ ∧ X₁ ≤ X₄ ∧ 15 ≤ X₀+X₄ ∧ 5+X₀ ≤ X₄ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 1 ≤ X₃ ∧ 1 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 11 ≤ X₁+X₃ ∧ X₁ ≤ 9+X₃ ∧ 6 ≤ X₀+X₃ ∧ X₀ ≤ 4+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location n_l2___1

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 19 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 10 ≤ X₄ ∧ 10 ≤ X₃+X₄ ∧ 1+X₃ ≤ X₄ ∧ 10 ≤ X₂+X₄ ∧ 10+X₂ ≤ X₄ ∧ 20 ≤ X₁+X₄ ∧ X₁ ≤ X₄ ∧ 15 ≤ X₀+X₄ ∧ 5+X₀ ≤ X₄ ∧ X₃ ≤ 9 ∧ X₃ ≤ 9+X₂ ∧ X₂+X₃ ≤ 9 ∧ 1+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 19 ∧ X₃ ≤ 4+X₀ ∧ X₀+X₃ ≤ 14 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l5

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 14 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 2 ≤ X₄ ∧ 2 ≤ X₃+X₄ ∧ X₃ ≤ 2+X₄ ∧ 2 ≤ X₂+X₄ ∧ 2+X₂ ≤ X₄ ∧ 12 ≤ X₁+X₄ ∧ X₁ ≤ 8+X₄ ∧ 7 ≤ X₀+X₄ ∧ X₀ ≤ 3+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location n_l3___2

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l1

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 20 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 10 ≤ X₄ ∧ 10 ≤ X₃+X₄ ∧ X₃ ≤ X₄ ∧ 10 ≤ X₂+X₄ ∧ 10+X₂ ≤ X₄ ∧ 20 ≤ X₁+X₄ ∧ X₁ ≤ X₄ ∧ 15 ≤ X₀+X₄ ∧ 5+X₀ ≤ X₄ ∧ X₃ ≤ 10 ∧ X₃ ≤ 10+X₂ ∧ X₂+X₃ ≤ 10 ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 20 ∧ X₃ ≤ 5+X₀ ∧ X₀+X₃ ≤ 15 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l4

CFR did not improve the program. Rolling back

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l2

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l6

Found invariant X₃ ≤ 9 ∧ X₃ ≤ 9+X₂ ∧ X₂+X₃ ≤ 9 ∧ 1+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 19 ∧ X₃ ≤ 4+X₀ ∧ X₀+X₃ ≤ 14 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l5

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l1

Found invariant X₃ ≤ 10 ∧ X₃ ≤ 10+X₂ ∧ X₂+X₃ ≤ 10 ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 20 ∧ X₃ ≤ 5+X₀ ∧ X₀+X₃ ≤ 15 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l4

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 14 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l3

Time-Bound by TWN-Loops:

TWN-Loops: t₄₆ 26 {O(1)}

TWN-Loops:

entry: t₄₂: l2(X₀, X₁, X₂, X₃, X₄) → l4(X₀, X₁, X₂, 0, X₄) :|: X₀ ≤ X₃ ∧ X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
results in twn-loop: twn:Inv: [0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀] , (X₀,X₁,X₂,X₃,X₄) -> (X₀,X₁,X₂,X₃+1,X₄) :|: X₃+1 ≤ X₁
order: [X₀; X₁; X₂; X₃]
closed-form:
X₀: X₀
X₁: X₁
X₂: X₂
X₃: X₃ + [[n != 0]] * n^1

Termination: true
Formula:

1 < 0
∨ X₃+1 < X₁ ∧ 1 ≤ 0 ∧ 0 ≤ 1
∨ 1 ≤ 0 ∧ 0 ≤ 1 ∧ X₃+1 ≤ X₁ ∧ X₁ ≤ X₃+1

Stabilization-Threshold for: X₃+1 ≤ X₁
alphas_abs: X₃+1+X₁
M: 0
N: 1
Bound: 2⋅X₁+2⋅X₃+4 {O(n)}

relevant size-bounds w.r.t. t₄₂:
X₁: 10 {O(1)}
X₃: 0 {O(1)}
Runtime-bound of t₄₂: 1 {O(1)}
Results in: 26 {O(1)}

26 {O(1)}

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l2

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l6

Found invariant X₃ ≤ 9 ∧ X₃ ≤ 9+X₂ ∧ X₂+X₃ ≤ 9 ∧ 1+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 19 ∧ X₃ ≤ 4+X₀ ∧ X₀+X₃ ≤ 14 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l5

Found invariant X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l1

Found invariant X₃ ≤ 10 ∧ X₃ ≤ 10+X₂ ∧ X₂+X₃ ≤ 10 ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 20 ∧ X₃ ≤ 5+X₀ ∧ X₀+X₃ ≤ 15 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l4

Found invariant X₄ ≤ 10 ∧ X₄ ≤ 10+X₃ ∧ X₃+X₄ ≤ 14 ∧ X₄ ≤ 10+X₂ ∧ X₂+X₄ ≤ 10 ∧ X₄ ≤ X₁ ∧ X₁+X₄ ≤ 20 ∧ X₄ ≤ 5+X₀ ∧ X₀+X₄ ≤ 15 ∧ 0 ≤ X₄ ∧ 0 ≤ X₃+X₄ ∧ X₃ ≤ 4+X₄ ∧ 0 ≤ X₂+X₄ ∧ X₂ ≤ X₄ ∧ 10 ≤ X₁+X₄ ∧ X₁ ≤ 10+X₄ ∧ 5 ≤ X₀+X₄ ∧ X₀ ≤ 5+X₄ ∧ X₃ ≤ 4 ∧ X₃ ≤ 4+X₂ ∧ X₂+X₃ ≤ 4 ∧ 6+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 14 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 9 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀ for location l3

Time-Bound by TWN-Loops:

TWN-Loops: t₄₈ 16 {O(1)}

TWN-Loops:

entry: t₄₇: l4(X₀, X₁, X₂, X₃, X₄) → l6(X₀, X₁, X₂, 0, X₄) :|: X₁ ≤ X₃ ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀
results in twn-loop: twn:Inv: [X₃ ≤ 5 ∧ X₃ ≤ 5+X₂ ∧ X₂+X₃ ≤ 5 ∧ 5+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 15 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 10 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ X₂ ≤ X₃ ∧ 10 ≤ X₁+X₃ ∧ X₁ ≤ 10+X₃ ∧ 5 ≤ X₀+X₃ ∧ X₀ ≤ 5+X₃ ∧ X₂ ≤ 0 ∧ 10+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 10 ∧ 5+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ 0 ≤ X₂ ∧ 10 ≤ X₁+X₂ ∧ X₁ ≤ 10+X₂ ∧ 5 ≤ X₀+X₂ ∧ X₀ ≤ 5+X₂ ∧ X₁ ≤ 10 ∧ X₁ ≤ 5+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 15 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 5 ≤ X₀] , (X₀,X₁,X₂,X₃,X₄) -> (X₀,X₁,X₂,X₃+1,X₄) :|: X₃+1 ≤ X₀
order: [X₀; X₁; X₂; X₃]
closed-form:
X₀: X₀
X₁: X₁
X₂: X₂
X₃: X₃ + [[n != 0]] * n^1

Termination: true
Formula:

1 < 0
∨ X₃+1 < X₀ ∧ 1 ≤ 0 ∧ 0 ≤ 1
∨ 1 ≤ 0 ∧ 0 ≤ 1 ∧ X₃+1 ≤ X₀ ∧ X₀ ≤ X₃+1

Stabilization-Threshold for: X₃+1 ≤ X₀
alphas_abs: X₃+1+X₀
M: 0
N: 1
Bound: 2⋅X₀+2⋅X₃+4 {O(n)}

relevant size-bounds w.r.t. t₄₇:
X₀: 5 {O(1)}
X₃: 0 {O(1)}
Runtime-bound of t₄₇: 1 {O(1)}
Results in: 16 {O(1)}

16 {O(1)}

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₃₇: 1 {O(1)}
t₃₈: 1 {O(1)}
t₃₉: 24 {O(1)}
t₄₀: 1 {O(1)}
t₄₁: inf {Infinity}
t₄₂: 1 {O(1)}
t₄₃: inf {Infinity}
t₄₄: inf {Infinity}
t₄₅: 1 {O(1)}
t₄₆: 26 {O(1)}
t₄₇: 1 {O(1)}
t₄₈: 16 {O(1)}
t₄₉: 1 {O(1)}

Costbounds

Overall costbound: inf {Infinity}
t₃₇: 1 {O(1)}
t₃₈: 1 {O(1)}
t₃₉: 24 {O(1)}
t₄₀: 1 {O(1)}
t₄₁: inf {Infinity}
t₄₂: 1 {O(1)}
t₄₃: inf {Infinity}
t₄₄: inf {Infinity}
t₄₅: 1 {O(1)}
t₄₆: 26 {O(1)}
t₄₇: 1 {O(1)}
t₄₈: 16 {O(1)}
t₄₉: 1 {O(1)}

Sizebounds

t₃₇, X₀: 5 {O(1)}
t₃₇, X₁: 10 {O(1)}
t₃₇, X₂: 0 {O(1)}
t₃₇, X₃: 0 {O(1)}
t₃₇, X₄: X₄ {O(n)}
t₃₈, X₀: 5 {O(1)}
t₃₈, X₁: 10 {O(1)}
t₃₈, X₂: 0 {O(1)}
t₃₈, X₃: 1 {O(1)}
t₃₈, X₄: X₄ {O(n)}
t₃₉, X₀: 5 {O(1)}
t₃₉, X₁: 10 {O(1)}
t₃₉, X₂: 0 {O(1)}
t₃₉, X₃: 5 {O(1)}
t₃₉, X₄: X₄ {O(n)}
t₄₀, X₀: 5 {O(1)}
t₄₀, X₁: 10 {O(1)}
t₄₀, X₂: 0 {O(1)}
t₄₀, X₃: 0 {O(1)}
t₄₀, X₄: X₄ {O(n)}
t₄₁, X₀: 5 {O(1)}
t₄₁, X₁: 10 {O(1)}
t₄₁, X₂: 0 {O(1)}
t₄₁, X₃: 4 {O(1)}
t₄₁, X₄: 0 {O(1)}
t₄₂, X₀: 5 {O(1)}
t₄₂, X₁: 10 {O(1)}
t₄₂, X₂: 0 {O(1)}
t₄₂, X₃: 0 {O(1)}
t₄₂, X₄: 10 {O(1)}
t₄₃, X₀: 5 {O(1)}
t₄₃, X₁: 10 {O(1)}
t₄₃, X₂: 0 {O(1)}
t₄₃, X₃: 4 {O(1)}
t₄₃, X₄: 10 {O(1)}
t₄₄, X₀: 5 {O(1)}
t₄₄, X₁: 10 {O(1)}
t₄₄, X₂: 0 {O(1)}
t₄₄, X₃: 5 {O(1)}
t₄₄, X₄: 10 {O(1)}
t₄₅, X₀: 5 {O(1)}
t₄₅, X₁: 10 {O(1)}
t₄₅, X₂: 0 {O(1)}
t₄₅, X₃: 9 {O(1)}
t₄₅, X₄: 20 {O(1)}
t₄₆, X₀: 5 {O(1)}
t₄₆, X₁: 10 {O(1)}
t₄₆, X₂: 0 {O(1)}
t₄₆, X₃: 10 {O(1)}
t₄₆, X₄: 10 {O(1)}
t₄₇, X₀: 5 {O(1)}
t₄₇, X₁: 10 {O(1)}
t₄₇, X₂: 0 {O(1)}
t₄₇, X₃: 0 {O(1)}
t₄₇, X₄: 10 {O(1)}
t₄₈, X₀: 5 {O(1)}
t₄₈, X₁: 10 {O(1)}
t₄₈, X₂: 0 {O(1)}
t₄₈, X₃: 5 {O(1)}
t₄₈, X₄: 10 {O(1)}
t₄₉, X₀: 5 {O(1)}
t₄₉, X₁: 10 {O(1)}
t₄₉, X₂: 0 {O(1)}
t₄₉, X₃: 5 {O(1)}
t₄₉, X₄: 10 {O(1)}