Initial Problem

Start: l0
Program_Vars: X₀, X₁, X₂, X₃, X₄, X₅, X₆
Temp_Vars: H, I, J
Locations: l0, l1, l2, l3, l4
Transitions:
t₁: l0(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(0, 0, H, 0, 1, I, I) :|: 0 ≤ H ∧ 1 ≤ I
t₂: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(0, H, X₂, X₃+1, X₄, X₅, X₆) :|: 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ X₃ ≤ 0
t₃: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(1, H, X₂, X₃+1, X₄, X₅, X₆) :|: 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ X₃ ≤ 1 ∧ 1 ≤ X₃
t₄: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(0, H, X₂, X₃+1, X₄, X₅, X₆) :|: 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ X₃ ≤ 2 ∧ 2 ≤ X₃
t₅: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(I, J, H, 0, X₄+1, X₅, X₆) :|: 0 ≤ J ∧ J ≤ 1 ∧ 0 ≤ I ∧ I ≤ 1 ∧ 0 ≤ H ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ 3 ≤ X₃
t₆: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l2(H, I, X₂-1, X₃, X₄, X₅, X₆) :|: 0 ≤ I ∧ I ≤ 1 ∧ 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₂ ∧ 1 ≤ X₆
t₁₄: l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l3(X₀, X₁, X₂, X₃, X₄, X₅, X₆) :|: X₆ ≤ 0
t₇: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: X₁ ≤ 0 ∧ X₂ ≤ 0 ∧ X₃ ≤ 0
t₈: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: 1 ≤ X₁ ∧ X₂ ≤ 0 ∧ X₃ ≤ 1 ∧ 1 ≤ X₃
t₉: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, X₂, X₃+1, X₄, X₅, X₆) :|: X₁ ≤ 0 ∧ X₂ ≤ 0 ∧ X₃ ≤ 2 ∧ 2 ≤ X₃
t₁₀: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, H, 0, X₄+1, X₅, X₆) :|: 0 ≤ H ∧ X₂ ≤ 0 ∧ 3 ≤ X₃
t₁₁: l2(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l4(X₀, X₁, X₂-1, X₃, X₄, X₅, X₆) :|: 1 ≤ X₂
t₀: l4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(X₀, X₀, X₂, X₃, X₄, X₅, X₆) :|: X₀ ≤ X₁ ∧ X₁ ≤ X₀
t₁₂: l4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆-1) :|: X₀+1 ≤ X₁
t₁₃: l4(X₀, X₁, X₂, X₃, X₄, X₅, X₆) → l1(X₀, X₁, X₂, X₃, X₄, X₅, X₆-1) :|: 1+X₁ ≤ X₀

Preprocessing

Eliminate variables {X₄,X₅} that do not contribute to the problem

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location l2

Found invariant 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location l1

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location l4

Found invariant X₆ ≤ 0 ∧ X₆ ≤ X₃ ∧ X₃+X₆ ≤ 3 ∧ X₆ ≤ X₂ ∧ X₆ ≤ X₁ ∧ X₁+X₆ ≤ 1 ∧ X₆ ≤ X₀ ∧ X₀+X₆ ≤ 1 ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location l3

Problem after Preprocessing

Start: l0
Program_Vars: X₀, X₁, X₂, X₃, X₆
Temp_Vars: H, I, J
Locations: l0, l1, l2, l3, l4
Transitions:
t₃₀: l0(X₀, X₁, X₂, X₃, X₆) → l1(0, 0, H, 0, I) :|: 0 ≤ H ∧ 1 ≤ I
t₃₁: l1(X₀, X₁, X₂, X₃, X₆) → l2(0, H, X₂, X₃+1, X₆) :|: 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ X₃ ≤ 0 ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₂: l1(X₀, X₁, X₂, X₃, X₆) → l2(1, H, X₂, X₃+1, X₆) :|: 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ X₃ ≤ 1 ∧ 1 ≤ X₃ ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₃: l1(X₀, X₁, X₂, X₃, X₆) → l2(0, H, X₂, X₃+1, X₆) :|: 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ X₃ ≤ 2 ∧ 2 ≤ X₃ ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₄: l1(X₀, X₁, X₂, X₃, X₆) → l2(I, J, H, 0, X₆) :|: 0 ≤ J ∧ J ≤ 1 ∧ 0 ≤ I ∧ I ≤ 1 ∧ 0 ≤ H ∧ 1 ≤ X₆ ∧ X₂ ≤ 0 ∧ 3 ≤ X₃ ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₅: l1(X₀, X₁, X₂, X₃, X₆) → l2(H, I, X₂-1, X₃, X₆) :|: 0 ≤ I ∧ I ≤ 1 ∧ 0 ≤ H ∧ H ≤ 1 ∧ 1 ≤ X₂ ∧ 1 ≤ X₆ ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₆: l1(X₀, X₁, X₂, X₃, X₆) → l3(X₀, X₁, X₂, X₃, X₆) :|: X₆ ≤ 0 ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₇: l2(X₀, X₁, X₂, X₃, X₆) → l4(X₀, X₁, X₂, X₃+1, X₆) :|: X₁ ≤ 0 ∧ X₂ ≤ 0 ∧ X₃ ≤ 0 ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₈: l2(X₀, X₁, X₂, X₃, X₆) → l4(X₀, X₁, X₂, X₃+1, X₆) :|: 1 ≤ X₁ ∧ X₂ ≤ 0 ∧ X₃ ≤ 1 ∧ 1 ≤ X₃ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₃₉: l2(X₀, X₁, X₂, X₃, X₆) → l4(X₀, X₁, X₂, X₃+1, X₆) :|: X₁ ≤ 0 ∧ X₂ ≤ 0 ∧ X₃ ≤ 2 ∧ 2 ≤ X₃ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₄₀: l2(X₀, X₁, X₂, X₃, X₆) → l4(X₀, X₁, H, 0, X₆) :|: 0 ≤ H ∧ X₂ ≤ 0 ∧ 3 ≤ X₃ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₄₁: l2(X₀, X₁, X₂, X₃, X₆) → l4(X₀, X₁, X₂-1, X₃, X₆) :|: 1 ≤ X₂ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₄₂: l4(X₀, X₁, X₂, X₃, X₆) → l1(X₀, X₀, X₂, X₃, X₆) :|: X₀ ≤ X₁ ∧ X₁ ≤ X₀ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₄₃: l4(X₀, X₁, X₂, X₃, X₆) → l1(X₀, X₁, X₂, X₃, X₆-1) :|: X₀+1 ≤ X₁ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀
t₄₄: l4(X₀, X₁, X₂, X₃, X₆) → l1(X₀, X₁, X₂, X₃, X₆-1) :|: 1+X₁ ≤ X₀ ∧ 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀

Analysing control-flow refined program

Cut unsatisfiable transition t₃₆: l1→l3

Cut unsatisfiable transition t₈₀₅₅: n_l1___5→l3

Cut unsatisfiable transition t₈₀₅₇: n_l1___7→l3

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ 1+X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 1 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location n_l2___15

Found invariant 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 0 ∧ 1+X₃ ≤ X₀ ∧ X₀+X₃ ≤ 1 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 0 ∧ 1+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l1___6

Found invariant 0 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ X₃ ≤ 1+X₆ ∧ 0 ≤ X₂+X₆ ∧ X₂ ≤ X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 1 ∧ X₃ ≤ 1+X₂ ∧ X₂+X₃ ≤ 1 ∧ X₃ ≤ 1+X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 2 ∧ 1 ≤ X₃ ∧ 1 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 2 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 0 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 1 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 0 ∧ 1+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l1___4

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ 1+X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 1 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location n_l4___9

Found invariant 1 ≤ X₆ ∧ 4 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ 1+X₁ ≤ X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₂+X₃ ≤ 3 ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 3 ∧ X₃ ≤ 2+X₀ ∧ X₀+X₃ ≤ 4 ∧ 3 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 3+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 3+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 0 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 1 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 0 ∧ 1+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l4___2

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ 1+X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 1 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location n_l1___7

Found invariant 1 ≤ X₆ ∧ 2 ≤ X₃+X₆ ∧ X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ 1+X₀ ≤ X₆ ∧ X₃ ≤ 1 ∧ X₃ ≤ 1+X₂ ∧ X₂+X₃ ≤ 1 ∧ X₃ ≤ 1+X₁ ∧ X₁+X₃ ≤ 2 ∧ X₃ ≤ 1+X₀ ∧ X₀+X₃ ≤ 1 ∧ 1 ≤ X₃ ∧ 1 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 1 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 0 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l2___16

Found invariant 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ X₆ ∧ 0 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ 1+X₃ ≤ X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 0 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 1 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 0 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 1 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l1___10

Found invariant 0 ≤ X₆ ∧ 2 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 0 ≤ X₂+X₆ ∧ X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 2 ∧ X₃ ≤ 2+X₂ ∧ X₂+X₃ ≤ 2 ∧ X₃ ≤ 1+X₁ ∧ X₁+X₃ ≤ 3 ∧ X₃ ≤ 2+X₀ ∧ X₀+X₃ ≤ 2 ∧ 2 ≤ X₃ ∧ 2 ≤ X₂+X₃ ∧ 2+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 2 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ 1+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 1 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 0 ∧ 0 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 1 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l1___13

Found invariant 1 ≤ X₆ ∧ 4 ≤ X₃+X₆ ∧ X₃ ≤ 2+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ 1+X₀ ≤ X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₂+X₃ ≤ 3 ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 4 ∧ X₃ ≤ 3+X₀ ∧ X₀+X₃ ≤ 3 ∧ 3 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 3+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 3 ≤ X₀+X₃ ∧ 3+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 1 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 0 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l2___12

Found invariant 1 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ X₃ ≤ 1+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 2 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ 1+X₀ ≤ X₆ ∧ X₃ ≤ 2 ∧ X₃ ≤ 2+X₂ ∧ X₂+X₃ ≤ 2 ∧ X₃ ≤ 1+X₁ ∧ X₁+X₃ ≤ 3 ∧ X₃ ≤ 2+X₀ ∧ X₀+X₃ ≤ 2 ∧ 2 ≤ X₃ ∧ 2 ≤ X₂+X₃ ∧ 2+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 2 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ 1+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 1 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 0 ∧ 0 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 1 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l4___14

Found invariant 1 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ X₃ ≤ 1+X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 2 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 2 ∧ X₃ ≤ 2+X₂ ∧ X₂+X₃ ≤ 2 ∧ X₃ ≤ 2+X₁ ∧ X₁+X₃ ≤ 3 ∧ X₃ ≤ 1+X₀ ∧ X₀+X₃ ≤ 3 ∧ 2 ≤ X₃ ∧ 2 ≤ X₂+X₃ ∧ 2+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 3 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 1 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 1 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ X₀ ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l2___3

Found invariant 1 ≤ X₆ ∧ 2 ≤ X₃+X₆ ∧ X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ 1+X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ 1+X₀ ≤ X₆ ∧ X₃ ≤ 1 ∧ X₃ ≤ 1+X₂ ∧ X₂+X₃ ≤ 1 ∧ X₃ ≤ 1+X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ 1+X₀ ∧ X₀+X₃ ≤ 1 ∧ 1 ≤ X₃ ∧ 1 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 1 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 0 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 0 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₁ ≤ X₀ ∧ X₀+X₁ ≤ 0 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l1___5

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ 1+X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ 1+X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ 1+X₀ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 0 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 0 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₁ ≤ X₀ ∧ X₀+X₁ ≤ 0 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location l1

Found invariant 1 ≤ X₆ ∧ 2 ≤ X₃+X₆ ∧ X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1+X₂ ≤ X₆ ∧ 1 ≤ X₁+X₆ ∧ 1+X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ X₆ ∧ X₃ ≤ 1 ∧ X₃ ≤ 1+X₂ ∧ X₂+X₃ ≤ 1 ∧ X₃ ≤ 1+X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ 1+X₀ ∧ X₀+X₃ ≤ 2 ∧ 1 ≤ X₃ ∧ 1 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 1 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 0 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 1 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 0 ∧ X₁ ≤ X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location n_l4___8

Found invariant X₆ ≤ 0 ∧ X₆ ≤ X₃ ∧ X₃+X₆ ≤ 3 ∧ X₆ ≤ X₂ ∧ X₆ ≤ X₁ ∧ X₁+X₆ ≤ 1 ∧ X₆ ≤ X₀ ∧ X₀+X₆ ≤ 1 ∧ 0 ≤ X₆ ∧ 0 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ 1+X₆ ∧ 0 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 3 ∧ X₃ ≤ 2+X₀ ∧ X₀+X₃ ≤ 4 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ 1+X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ X₀ for location l3

Found invariant 0 ≤ X₆ ∧ 3 ≤ X₃+X₆ ∧ X₃ ≤ 3+X₆ ∧ 0 ≤ X₂+X₆ ∧ X₂ ≤ X₆ ∧ 0 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ X₀ ≤ 1+X₆ ∧ X₃ ≤ 3 ∧ X₃ ≤ 3+X₂ ∧ X₂+X₃ ≤ 3 ∧ X₃ ≤ 3+X₁ ∧ X₁+X₃ ≤ 3 ∧ X₃ ≤ 2+X₀ ∧ X₀+X₃ ≤ 4 ∧ 3 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 3+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 3+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ X₁ ∧ X₁+X₂ ≤ 0 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 1 ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₀+X₂ ∧ X₀ ≤ 1+X₂ ∧ X₁ ≤ 0 ∧ 1+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 1 ≤ X₀+X₁ ∧ X₀ ≤ 1+X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l1___1

Found invariant 1 ≤ X₆ ∧ 1 ≤ X₃+X₆ ∧ 1+X₃ ≤ X₆ ∧ 1 ≤ X₂+X₆ ∧ 1 ≤ X₁+X₆ ∧ X₁ ≤ X₆ ∧ 1 ≤ X₀+X₆ ∧ 1+X₀ ≤ X₆ ∧ X₃ ≤ 0 ∧ X₃ ≤ X₂ ∧ X₃ ≤ X₁ ∧ X₁+X₃ ≤ 1 ∧ X₃ ≤ X₀ ∧ X₀+X₃ ≤ 0 ∧ 0 ≤ X₃ ∧ 0 ≤ X₂+X₃ ∧ 0 ≤ X₁+X₃ ∧ X₁ ≤ 1+X₃ ∧ 0 ≤ X₀+X₃ ∧ X₀ ≤ X₃ ∧ 0 ≤ X₂ ∧ 0 ≤ X₁+X₂ ∧ X₁ ≤ 1+X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 1 ∧ X₁ ≤ 1+X₀ ∧ X₀+X₁ ≤ 1 ∧ 0 ≤ X₁ ∧ 0 ≤ X₀+X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 ∧ 0 ≤ X₀ for location n_l4___11

CFR did not improve the program. Rolling back

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₃₀: 1 {O(1)}
t₃₁: inf {Infinity}
t₃₂: inf {Infinity}
t₃₃: inf {Infinity}
t₃₄: inf {Infinity}
t₃₅: inf {Infinity}
t₃₆: 1 {O(1)}
t₃₇: inf {Infinity}
t₃₈: inf {Infinity}
t₃₉: inf {Infinity}
t₄₀: inf {Infinity}
t₄₁: inf {Infinity}
t₄₂: inf {Infinity}
t₄₃: inf {Infinity}
t₄₄: inf {Infinity}

Costbounds

Overall costbound: inf {Infinity}
t₃₀: 1 {O(1)}
t₃₁: inf {Infinity}
t₃₂: inf {Infinity}
t₃₃: inf {Infinity}
t₃₄: inf {Infinity}
t₃₅: inf {Infinity}
t₃₆: 1 {O(1)}
t₃₇: inf {Infinity}
t₃₈: inf {Infinity}
t₃₉: inf {Infinity}
t₄₀: inf {Infinity}
t₄₁: inf {Infinity}
t₄₂: inf {Infinity}
t₄₃: inf {Infinity}
t₄₄: inf {Infinity}

Sizebounds

t₃₀, X₀: 0 {O(1)}
t₃₀, X₁: 0 {O(1)}
t₃₀, X₃: 0 {O(1)}
t₃₁, X₀: 0 {O(1)}
t₃₁, X₁: 1 {O(1)}
t₃₁, X₂: 0 {O(1)}
t₃₁, X₃: 1 {O(1)}
t₃₂, X₀: 1 {O(1)}
t₃₂, X₁: 1 {O(1)}
t₃₂, X₂: 0 {O(1)}
t₃₂, X₃: 2 {O(1)}
t₃₃, X₀: 0 {O(1)}
t₃₃, X₁: 1 {O(1)}
t₃₃, X₂: 0 {O(1)}
t₃₃, X₃: 3 {O(1)}
t₃₄, X₀: 1 {O(1)}
t₃₄, X₁: 1 {O(1)}
t₃₄, X₃: 0 {O(1)}
t₃₅, X₀: 1 {O(1)}
t₃₅, X₁: 1 {O(1)}
t₃₅, X₃: 3 {O(1)}
t₃₆, X₀: 1 {O(1)}
t₃₆, X₁: 1 {O(1)}
t₃₆, X₃: 3 {O(1)}
t₃₆, X₆: 0 {O(1)}
t₃₇, X₀: 1 {O(1)}
t₃₇, X₁: 0 {O(1)}
t₃₇, X₂: 0 {O(1)}
t₃₇, X₃: 1 {O(1)}
t₃₈, X₀: 1 {O(1)}
t₃₈, X₁: 1 {O(1)}
t₃₈, X₂: 0 {O(1)}
t₃₈, X₃: 2 {O(1)}
t₃₉, X₀: 1 {O(1)}
t₃₉, X₁: 0 {O(1)}
t₃₉, X₂: 0 {O(1)}
t₃₉, X₃: 3 {O(1)}
t₄₀, X₀: 1 {O(1)}
t₄₀, X₁: 1 {O(1)}
t₄₀, X₃: 0 {O(1)}
t₄₁, X₀: 1 {O(1)}
t₄₁, X₁: 1 {O(1)}
t₄₁, X₃: 3 {O(1)}
t₄₂, X₀: 1 {O(1)}
t₄₂, X₁: 1 {O(1)}
t₄₂, X₃: 3 {O(1)}
t₄₃, X₀: 0 {O(1)}
t₄₃, X₁: 1 {O(1)}
t₄₃, X₃: 3 {O(1)}
t₄₄, X₀: 1 {O(1)}
t₄₄, X₁: 0 {O(1)}
t₄₄, X₃: 3 {O(1)}