Initial Problem

Start: l0
Program_Vars: X₀, X₁, X₂, X₃
Temp_Vars:
Locations: l0, l1, l2, l3, l4, l5, l6, l7
Transitions:
t₀: l0(X₀, X₁, X₂, X₃) → l2(X₀, X₁, X₂, X₃)
t₂: l1(X₀, X₁, X₂, X₃) → l3(X₀, 0, X₂, X₃) :|: X₀ < 5
t₃: l1(X₀, X₁, X₂, X₃) → l4(X₀, X₁, X₂, X₃) :|: 5 ≤ X₀
t₁: l2(X₀, X₁, X₂, X₃) → l1(X₂, X₁, X₂, X₃)
t₅: l3(X₀, X₁, X₂, X₃) → l5(X₀, X₁, X₂, X₃) :|: X₀ ≤ 2
t₆: l3(X₀, X₁, X₂, X₃) → l5(X₀, X₁, X₂, X₃) :|: 9 < X₁
t₄: l3(X₀, X₁, X₂, X₃) → l6(X₀, X₁, X₂, X₃) :|: 2 < X₀ ∧ X₁ ≤ 9
t₉: l4(X₀, X₁, X₂, X₃) → l7(X₀, X₁, X₂, X₃)
t₈: l5(X₀, X₁, X₂, X₃) → l1(X₀+1, X₁, X₂, X₃)
t₇: l6(X₀, X₁, X₂, X₃) → l3(X₀, X₁+1, X₂, X₃)

Preprocessing

Eliminate variables {X₃} that do not contribute to the problem

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location l6

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 2+X₁ ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 4 for location l5

Found invariant X₂ ≤ X₀ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location l3

Problem after Preprocessing

Start: l0
Program_Vars: X₀, X₁, X₂
Temp_Vars:
Locations: l0, l1, l2, l3, l4, l5, l6, l7
Transitions:
t₂₀: l0(X₀, X₁, X₂) → l2(X₀, X₁, X₂)
t₂₁: l1(X₀, X₁, X₂) → l3(X₀, 0, X₂) :|: X₀ < 5 ∧ X₂ ≤ X₀
t₂₂: l1(X₀, X₁, X₂) → l4(X₀, X₁, X₂) :|: 5 ≤ X₀ ∧ X₂ ≤ X₀
t₂₃: l2(X₀, X₁, X₂) → l1(X₂, X₁, X₂)
t₂₅: l3(X₀, X₁, X₂) → l5(X₀, X₁, X₂) :|: X₀ ≤ 2 ∧ X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4
t₂₆: l3(X₀, X₁, X₂) → l5(X₀, X₁, X₂) :|: 9 < X₁ ∧ X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4
t₂₄: l3(X₀, X₁, X₂) → l6(X₀, X₁, X₂) :|: 2 < X₀ ∧ X₁ ≤ 9 ∧ X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4
t₂₇: l4(X₀, X₁, X₂) → l7(X₀, X₁, X₂) :|: X₂ ≤ X₀ ∧ 5 ≤ X₀
t₂₈: l5(X₀, X₁, X₂) → l1(X₀+1, X₁, X₂) :|: X₂ ≤ 4 ∧ X₂ ≤ 2+X₁ ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 4
t₂₉: l6(X₀, X₁, X₂) → l3(X₀, X₁+1, X₂) :|: X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀

Analysing control-flow refined program

Cut unsatisfiable transition t₂₈₈: n_l1___11→l4

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 13 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 9 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 13 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___6

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l6___1

Found invariant X₂ ≤ 1 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 1 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 3 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___9

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l1___11

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ 3 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 3+X₁ ≤ X₂ ∧ 6 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l6___12

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l3___5

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 9 ∧ X₁ ≤ 10 ∧ X₁ ≤ 6+X₀ ∧ X₀+X₁ ≤ 15 ∧ 10 ≤ X₁ ∧ 14 ≤ X₀+X₁ ∧ 5+X₀ ≤ X₁ ∧ X₀ ≤ 5 ∧ 4 ≤ X₀ for location n_l1___3

Found invariant X₂ ≤ 4 ∧ 6+X₂ ≤ X₁ ∧ X₁+X₂ ≤ 14 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₁ ≤ 10 ∧ X₁ ≤ 7+X₀ ∧ X₀+X₁ ≤ 14 ∧ 10 ≤ X₁ ∧ 13 ≤ X₀+X₁ ∧ 6+X₀ ≤ X₁ ∧ X₀ ≤ 4 ∧ 3 ≤ X₀ for location n_l5___4

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l7

Found invariant X₂ ≤ 4 ∧ X₂ ≤ 4+X₁ ∧ X₁+X₂ ≤ 4 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 8 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 for location n_l3___14

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ X₂ ≤ X₀ ∧ X₀+X₂ ≤ 4 ∧ X₀ ≤ X₂ ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 2 ∧ 0 ≤ X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 2 for location n_l5___13

Found invariant X₂ ≤ 3 ∧ X₂ ≤ 3+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 7 ∧ X₁ ≤ 0 ∧ 4+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 0 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 4+X₁ ∧ X₀ ≤ 4 ∧ 4 ≤ X₀ for location n_l3___2

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ 3+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l6___8

Found invariant X₂ ≤ X₀ ∧ X₀ ≤ X₂ for location l1

Found invariant X₂ ≤ X₀ ∧ 5 ≤ X₀ for location l4

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 2+X₁ ∧ X₁+X₂ ≤ 2 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 0 ∧ X₀+X₁ ≤ 3 ∧ 0 ≤ X₁ ∧ X₀ ≤ 3+X₁ ∧ X₀ ≤ 3 for location n_l3___10

Found invariant X₂ ≤ 2 ∧ X₂ ≤ 1+X₁ ∧ X₁+X₂ ≤ 3 ∧ 1+X₂ ≤ X₀ ∧ X₀+X₂ ≤ 5 ∧ X₁ ≤ 1 ∧ 2+X₁ ≤ X₀ ∧ X₀+X₁ ≤ 4 ∧ 1 ≤ X₁ ∧ 4 ≤ X₀+X₁ ∧ X₀ ≤ 2+X₁ ∧ X₀ ≤ 3 ∧ 3 ≤ X₀ for location n_l3___7

CFR did not improve the program. Rolling back

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₂₀: 1 {O(1)}
t₂₁: inf {Infinity}
t₂₂: 1 {O(1)}
t₂₃: 1 {O(1)}
t₂₄: inf {Infinity}
t₂₅: inf {Infinity}
t₂₆: inf {Infinity}
t₂₇: 1 {O(1)}
t₂₈: inf {Infinity}
t₂₉: inf {Infinity}

Costbounds

Overall costbound: inf {Infinity}
t₂₀: 1 {O(1)}
t₂₁: inf {Infinity}
t₂₂: 1 {O(1)}
t₂₃: 1 {O(1)}
t₂₄: inf {Infinity}
t₂₅: inf {Infinity}
t₂₆: inf {Infinity}
t₂₇: 1 {O(1)}
t₂₈: inf {Infinity}
t₂₉: inf {Infinity}

Sizebounds

t₂₀, X₀: X₀ {O(n)}
t₂₀, X₁: X₁ {O(n)}
t₂₀, X₂: X₂ {O(n)}
t₂₁, X₁: 0 {O(1)}
t₂₁, X₂: X₂ {O(n)}
t₂₂, X₁: X₁+10 {O(n)}
t₂₂, X₂: 2⋅X₂ {O(n)}
t₂₃, X₀: X₂ {O(n)}
t₂₃, X₁: X₁ {O(n)}
t₂₃, X₂: X₂ {O(n)}
t₂₄, X₀: 4 {O(1)}
t₂₄, X₁: 9 {O(1)}
t₂₄, X₂: X₂ {O(n)}
t₂₅, X₁: 0 {O(1)}
t₂₅, X₂: X₂ {O(n)}
t₂₆, X₀: 4 {O(1)}
t₂₆, X₁: 10 {O(1)}
t₂₆, X₂: X₂ {O(n)}
t₂₇, X₁: X₁+10 {O(n)}
t₂₇, X₂: 2⋅X₂ {O(n)}
t₂₈, X₁: 10 {O(1)}
t₂₈, X₂: X₂ {O(n)}
t₂₉, X₀: 4 {O(1)}
t₂₉, X₁: 10 {O(1)}
t₂₉, X₂: X₂ {O(n)}