Initial Problem
Start: l0
Program_Vars: X₀, X₁, X₂, X₃
Temp_Vars:
Locations: l0, l1, l10, l11, l12, l13, l14, l15, l16, l2, l3, l4, l5, l6, l7, l8, l9
Transitions:
t₀: l0(X₀, X₁, X₂, X₃) → l2(X₀, X₁, X₂, X₃)
t₃: l1(X₀, X₁, X₂, X₃) → l4(X₀, X₁, X₂, X₃)
t₈: l10(X₀, X₁, X₂, X₃) → l12(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂
t₇: l10(X₀, X₁, X₂, X₃) → l14(X₀, X₂, X₂, X₃) :|: X₂ < X₃
t₁₈: l11(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃)
t₁₆: l12(X₀, X₁, X₂, X₃) → l13(X₀, X₁, X₂, X₃)
t₁₇: l13(X₀, X₁, X₂, X₃) → l11(X₀, X₁, X₂, X₃)
t₉: l14(X₀, X₁, X₂, X₃) → l15(X₀, X₁, X₂, X₃) :|: 0 < X₁ ∧ X₁ < X₃
t₁₀: l14(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₁ ≤ 0
t₁₁: l14(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₁
t₁₂: l15(X₀, X₁, X₂, X₃) → l14(X₀, X₁+1, X₂, X₃) :|: X₀ ≤ 1 ∧ 1 ≤ X₀
t₁₃: l15(X₀, X₁, X₂, X₃) → l14(X₀, X₁-1, X₂, X₃) :|: X₀ < 1
t₁₄: l15(X₀, X₁, X₂, X₃) → l14(X₀, X₁-1, X₂, X₃) :|: 1 < X₀
t₁₅: l16(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃)
t₁: l2(X₀, X₁, X₂, X₃) → l3(X₀, X₁, X₂, X₃)
t₂: l3(X₀, X₁, X₂, X₃) → l1(X₀, X₁, X₂, X₃)
t₄: l4(X₀, X₁, X₂, X₃) → l9(X₀, X₁, X₂, X₃)
t₂₁: l5(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃)
t₁₉: l6(X₀, X₁, X₂, X₃) → l7(X₀, X₁, X₂, X₃)
t₂₀: l7(X₀, X₁, X₂, X₃) → l5(X₀, X₁, X₂, X₃)
t₅: l9(X₀, X₁, X₂, X₃) → l10(X₀, X₁, X₂, X₃) :|: 0 < X₂
t₆: l9(X₀, X₁, X₂, X₃) → l6(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0
Preprocessing
Found invariant X₃ ≤ X₂ ∧ 1 ≤ X₂ for location l11
Found invariant X₂ ≤ 0 for location l6
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 1 ≤ X₁ for location l15
Found invariant X₃ ≤ X₂ ∧ 1 ≤ X₂ for location l12
Found invariant X₂ ≤ 0 for location l7
Found invariant X₂ ≤ 0 for location l5
Found invariant X₃ ≤ X₂ ∧ 1 ≤ X₂ for location l13
Found invariant 1 ≤ X₂ for location l10
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ for location l16
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ for location l14
Problem after Preprocessing
Start: l0
Program_Vars: X₀, X₁, X₂, X₃
Temp_Vars:
Locations: l0, l1, l10, l11, l12, l13, l14, l15, l16, l2, l3, l4, l5, l6, l7, l8, l9
Transitions:
t₀: l0(X₀, X₁, X₂, X₃) → l2(X₀, X₁, X₂, X₃)
t₃: l1(X₀, X₁, X₂, X₃) → l4(X₀, X₁, X₂, X₃)
t₈: l10(X₀, X₁, X₂, X₃) → l12(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂
t₇: l10(X₀, X₁, X₂, X₃) → l14(X₀, X₂, X₂, X₃) :|: X₂ < X₃ ∧ 1 ≤ X₂
t₁₈: l11(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂
t₁₆: l12(X₀, X₁, X₂, X₃) → l13(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂
t₁₇: l13(X₀, X₁, X₂, X₃) → l11(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂
t₉: l14(X₀, X₁, X₂, X₃) → l15(X₀, X₁, X₂, X₃) :|: 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁
t₁₀: l14(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₁ ≤ 0 ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁
t₁₁: l14(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₁ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁
t₁₂: l15(X₀, X₁, X₂, X₃) → l14(X₀, X₁+1, X₂, X₃) :|: X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 1 ≤ X₁
t₁₃: l15(X₀, X₁, X₂, X₃) → l14(X₀, X₁-1, X₂, X₃) :|: X₀ < 1 ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 1 ≤ X₁
t₁₄: l15(X₀, X₁, X₂, X₃) → l14(X₀, X₁-1, X₂, X₃) :|: 1 < X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ 1 ≤ X₁
t₁₅: l16(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃) :|: 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁
t₁: l2(X₀, X₁, X₂, X₃) → l3(X₀, X₁, X₂, X₃)
t₂: l3(X₀, X₁, X₂, X₃) → l1(X₀, X₁, X₂, X₃)
t₄: l4(X₀, X₁, X₂, X₃) → l9(X₀, X₁, X₂, X₃)
t₂₁: l5(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0
t₁₉: l6(X₀, X₁, X₂, X₃) → l7(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0
t₂₀: l7(X₀, X₁, X₂, X₃) → l5(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0
t₅: l9(X₀, X₁, X₂, X₃) → l10(X₀, X₁, X₂, X₃) :|: 0 < X₂
t₆: l9(X₀, X₁, X₂, X₃) → l6(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0
Analysing control-flow refined program
Cut unsatisfiable transition t₁₀: l14→l16
Cut unsatisfiable transition t₁₁: l14→l16
Cut unsatisfiable transition t₂₇₃: n_l14___4→l16
Cut unsatisfiable transition t₂₇₄: n_l14___5→l16
Cut unsatisfiable transition t₂₇₂: n_l14___6→l16
Found invariant X₃ ≤ X₂ ∧ 1 ≤ X₂ for location l11
Found invariant X₂ ≤ 0 for location l6
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 3 ≤ X₀+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀ for location n_l14___4
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₁ for location n_l15___7
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 3 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l14___6
Found invariant 3 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ 2+X₂ ≤ X₃ ∧ 5 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ for location n_l15___3
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 2+X₀ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 1+X₀ ≤ X₂ ∧ 0 ≤ X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 for location n_l14___5
Found invariant X₃ ≤ X₂ ∧ 1 ≤ X₂ for location l12
Found invariant 3 ≤ X₃ ∧ 5 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 3+X₀ ≤ X₃ ∧ 2 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 2+X₀ ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 0 for location n_l15___2
Found invariant X₂ ≤ 0 for location l7
Found invariant X₂ ≤ 0 for location l5
Found invariant X₃ ≤ X₂ ∧ 1 ≤ X₂ for location l13
Found invariant 3 ≤ X₃ ∧ 5 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 5 ≤ X₀+X₃ ∧ 2 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 4 ≤ X₀+X₂ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀ for location n_l15___1
Found invariant 1 ≤ X₂ for location l10
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ for location l16
Found invariant 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₁ for location l14
MPRF for transition t₂₄₈: n_l14___4(X₀, X₁, X₂, X₃) → n_l15___1(X₀, X₁, X₂, X₃) :|: X₁ < X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1+X₁ ≤ X₃ ∧ 1 < X₀ ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 3 ≤ X₀+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀ of depth 1:
new bound:
X₂+1 {O(n)}
MPRF:
n_l15___1 [X₁ ]
n_l14___4 [X₁+1 ]
MPRF for transition t₂₅₂: n_l15___1(X₀, X₁, X₂, X₃) → n_l14___4(X₀, X₁-1, X₂, X₃) :|: 1+X₁ ≤ X₃ ∧ 0 < X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 < X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 1 < X₀ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ 3 ≤ X₃ ∧ 5 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 5 ≤ X₀+X₃ ∧ 2 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 4 ≤ X₀+X₂ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀ of depth 1:
new bound:
X₂ {O(n)}
MPRF:
n_l15___1 [X₁ ]
n_l14___4 [X₁ ]
MPRF for transition t₂₄₉: n_l14___5(X₀, X₁, X₂, X₃) → n_l15___2(X₀, X₁, X₂, X₃) :|: X₁ < X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1+X₁ ≤ X₃ ∧ X₀ < 1 ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 2+X₀ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 1+X₀ ≤ X₂ ∧ 0 ≤ X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0 of depth 1:
new bound:
X₂ {O(n)}
MPRF:
n_l15___2 [X₁-1 ]
n_l14___5 [X₁ ]
MPRF for transition t₂₅₃: n_l15___2(X₀, X₁, X₂, X₃) → n_l14___5(X₀, X₁-1, X₂, X₃) :|: 1+X₁ ≤ X₃ ∧ 0 < X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ X₀ < 1 ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ X₀ < 1 ∧ 3 ≤ X₃ ∧ 5 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 3+X₀ ≤ X₃ ∧ 2 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 2+X₀ ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 0 of depth 1:
new bound:
X₂ {O(n)}
MPRF:
n_l15___2 [X₁ ]
n_l14___5 [X₁ ]
MPRF for transition t₂₅₀: n_l14___6(X₀, X₁, X₂, X₃) → n_l15___3(X₀, X₁, X₂, X₃) :|: 0 < X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 2 ≤ X₁ ∧ 1 ≤ X₂ ∧ X₁ ≤ X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 3 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ of depth 1:
new bound:
X₂+X₃+2 {O(n)}
MPRF:
n_l15___3 [X₃-X₁ ]
n_l14___6 [X₃+1-X₁ ]
MPRF for transition t₂₅₄: n_l15___3(X₀, X₁, X₂, X₃) → n_l14___6(1, X₁+1, X₂, X₃) :|: 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ X₁ < X₃ ∧ 2 ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 3 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ 2+X₂ ≤ X₃ ∧ 5 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ of depth 1:
new bound:
X₂+X₃+1 {O(n)}
MPRF:
n_l15___3 [X₃-X₁ ]
n_l14___6 [X₃-X₁ ]
CFR: Improvement to new bound with the following program:
new bound:
2⋅X₃+6⋅X₂+4 {O(n)}
cfr-program:
Start: l0
Program_Vars: X₀, X₁, X₂, X₃
Temp_Vars:
Locations: l0, l1, l10, l11, l12, l13, l14, l16, l2, l3, l4, l5, l6, l7, l8, l9, n_l14___4, n_l14___5, n_l14___6, n_l15___1, n_l15___2, n_l15___3, n_l15___7
Transitions:
t₀: l0(X₀, X₁, X₂, X₃) → l2(X₀, X₁, X₂, X₃)
t₃: l1(X₀, X₁, X₂, X₃) → l4(X₀, X₁, X₂, X₃)
t₈: l10(X₀, X₁, X₂, X₃) → l12(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂ ∧ 1 ≤ X₂
t₇: l10(X₀, X₁, X₂, X₃) → l14(X₀, X₂, X₂, X₃) :|: X₂ < X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₂
t₁₈: l11(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂ ∧ X₃ ≤ X₂ ∧ 1 ≤ X₂
t₁₆: l12(X₀, X₁, X₂, X₃) → l13(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂ ∧ X₃ ≤ X₂ ∧ 1 ≤ X₂
t₁₇: l13(X₀, X₁, X₂, X₃) → l11(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₂ ∧ 1 ≤ X₂ ∧ X₃ ≤ X₂ ∧ 1 ≤ X₂
t₂₅₁: l14(X₀, X₁, X₂, X₃) → n_l15___7(X₀, X₁, X₂, X₃) :|: X₁ < X₃ ∧ 0 < X₁ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₁
t₁₅: l16(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃) :|: 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁
t₁: l2(X₀, X₁, X₂, X₃) → l3(X₀, X₁, X₂, X₃)
t₂: l3(X₀, X₁, X₂, X₃) → l1(X₀, X₁, X₂, X₃)
t₄: l4(X₀, X₁, X₂, X₃) → l9(X₀, X₁, X₂, X₃)
t₂₁: l5(X₀, X₁, X₂, X₃) → l8(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0 ∧ X₂ ≤ 0
t₁₉: l6(X₀, X₁, X₂, X₃) → l7(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0 ∧ X₂ ≤ 0
t₂₀: l7(X₀, X₁, X₂, X₃) → l5(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0 ∧ X₂ ≤ 0
t₅: l9(X₀, X₁, X₂, X₃) → l10(X₀, X₁, X₂, X₃) :|: 0 < X₂
t₆: l9(X₀, X₁, X₂, X₃) → l6(X₀, X₁, X₂, X₃) :|: X₂ ≤ 0
t₂₇₀: n_l14___4(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₁ ≤ 0 ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 3 ≤ X₀+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀
t₂₄₈: n_l14___4(X₀, X₁, X₂, X₃) → n_l15___1(X₀, X₁, X₂, X₃) :|: X₁ < X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1+X₁ ≤ X₃ ∧ 1 < X₀ ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 3 ≤ X₀+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₀+X₁ ∧ 2 ≤ X₀
t₂₇₁: n_l14___5(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₁ ≤ 0 ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 2+X₀ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 1+X₀ ≤ X₂ ∧ 0 ≤ X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0
t₂₄₉: n_l14___5(X₀, X₁, X₂, X₃) → n_l15___2(X₀, X₁, X₂, X₃) :|: X₁ < X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1+X₁ ≤ X₃ ∧ X₀ < 1 ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 2+X₀ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 1+X₀ ≤ X₂ ∧ 0 ≤ X₁ ∧ X₀ ≤ X₁ ∧ X₀ ≤ 0
t₂₇₅: n_l14___6(X₀, X₁, X₂, X₃) → l16(X₀, X₁, X₂, X₃) :|: X₃ ≤ X₁ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 2 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁+X₂ ∧ 0 ≤ X₁ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 3 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀
t₂₅₀: n_l14___6(X₀, X₁, X₂, X₃) → n_l15___3(X₀, X₁, X₂, X₃) :|: 0 < X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 2 ≤ X₁ ∧ 1 ≤ X₂ ∧ X₁ ≤ X₃ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1+X₂ ≤ X₃ ∧ 0 < X₁ ∧ X₁ < X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ X₁ ≤ X₃ ∧ 3 ≤ X₀+X₃ ∧ 1+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀
t₂₅₂: n_l15___1(X₀, X₁, X₂, X₃) → n_l14___4(X₀, X₁-1, X₂, X₃) :|: 1+X₁ ≤ X₃ ∧ 0 < X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 < X₀ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 1 < X₀ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ 3 ≤ X₃ ∧ 5 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 5 ≤ X₀+X₃ ∧ 2 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 4 ≤ X₀+X₂ ∧ 1 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 2 ≤ X₀
t₂₅₃: n_l15___2(X₀, X₁, X₂, X₃) → n_l14___5(X₀, X₁-1, X₂, X₃) :|: 1+X₁ ≤ X₃ ∧ 0 < X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ X₀ < 1 ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ X₀ < 1 ∧ 3 ≤ X₃ ∧ 5 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 4 ≤ X₁+X₃ ∧ 2+X₁ ≤ X₃ ∧ 3+X₀ ≤ X₃ ∧ 2 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 1+X₁ ≤ X₂ ∧ 2+X₀ ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 0
t₂₅₄: n_l15___3(X₀, X₁, X₂, X₃) → n_l14___6(1, X₁+1, X₂, X₃) :|: 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ X₁ < X₃ ∧ 2 ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 3 ≤ X₃ ∧ 4 ≤ X₂+X₃ ∧ 2+X₂ ≤ X₃ ∧ 5 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ 4 ≤ X₀+X₃ ∧ 2+X₀ ≤ X₃ ∧ 1+X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 3 ≤ X₁+X₂ ∧ 2 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ 2 ≤ X₁ ∧ 3 ≤ X₀+X₁ ∧ 1+X₀ ≤ X₁ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀
t₂₅₅: n_l15___7(X₀, X₁, X₂, X₃) → n_l14___4(X₀, X₁-1, X₂, X₃) :|: X₁ < X₃ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1 ≤ X₂ ∧ 1 < X₀ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₁
t₂₅₆: n_l15___7(X₀, X₁, X₂, X₃) → n_l14___5(X₀, X₁-1, X₂, X₃) :|: X₁ < X₃ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ X₀ < 1 ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₁
t₂₅₇: n_l15___7(X₀, X₁, X₂, X₃) → n_l14___6(1, X₁+1, X₂, X₃) :|: X₁ < X₃ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1 ≤ X₂ ∧ 1 ≤ X₂ ∧ 1 ≤ X₁ ∧ 1+X₂ ≤ X₃ ∧ 1+X₁ ≤ X₃ ∧ X₀ ≤ 1 ∧ 1 ≤ X₀ ∧ 2 ≤ X₃ ∧ 3 ≤ X₂+X₃ ∧ 1+X₂ ≤ X₃ ∧ 3 ≤ X₁+X₃ ∧ 1+X₁ ≤ X₃ ∧ X₂ ≤ X₁ ∧ 1 ≤ X₂ ∧ 2 ≤ X₁+X₂ ∧ X₁ ≤ X₂ ∧ 1 ≤ X₁
All Bounds
Timebounds
Overall timebound:2⋅X₃+6⋅X₂+27 {O(n)}
t₀: 1 {O(1)}
t₃: 1 {O(1)}
t₇: 1 {O(1)}
t₈: 1 {O(1)}
t₁₈: 1 {O(1)}
t₁₆: 1 {O(1)}
t₁₇: 1 {O(1)}
t₂₅₁: 1 {O(1)}
t₁₅: 1 {O(1)}
t₁: 1 {O(1)}
t₂: 1 {O(1)}
t₄: 1 {O(1)}
t₂₁: 1 {O(1)}
t₁₉: 1 {O(1)}
t₂₀: 1 {O(1)}
t₅: 1 {O(1)}
t₆: 1 {O(1)}
t₂₄₈: X₂+1 {O(n)}
t₂₇₀: 1 {O(1)}
t₂₄₉: X₂ {O(n)}
t₂₇₁: 1 {O(1)}
t₂₅₀: X₂+X₃+2 {O(n)}
t₂₇₅: 1 {O(1)}
t₂₅₂: X₂ {O(n)}
t₂₅₃: X₂ {O(n)}
t₂₅₄: X₂+X₃+1 {O(n)}
t₂₅₅: 1 {O(1)}
t₂₅₆: 1 {O(1)}
t₂₅₇: 1 {O(1)}
Costbounds
Overall costbound: 2⋅X₃+6⋅X₂+27 {O(n)}
t₀: 1 {O(1)}
t₃: 1 {O(1)}
t₇: 1 {O(1)}
t₈: 1 {O(1)}
t₁₈: 1 {O(1)}
t₁₆: 1 {O(1)}
t₁₇: 1 {O(1)}
t₂₅₁: 1 {O(1)}
t₁₅: 1 {O(1)}
t₁: 1 {O(1)}
t₂: 1 {O(1)}
t₄: 1 {O(1)}
t₂₁: 1 {O(1)}
t₁₉: 1 {O(1)}
t₂₀: 1 {O(1)}
t₅: 1 {O(1)}
t₆: 1 {O(1)}
t₂₄₈: X₂+1 {O(n)}
t₂₇₀: 1 {O(1)}
t₂₄₉: X₂ {O(n)}
t₂₇₁: 1 {O(1)}
t₂₅₀: X₂+X₃+2 {O(n)}
t₂₇₅: 1 {O(1)}
t₂₅₂: X₂ {O(n)}
t₂₅₃: X₂ {O(n)}
t₂₅₄: X₂+X₃+1 {O(n)}
t₂₅₅: 1 {O(1)}
t₂₅₆: 1 {O(1)}
t₂₅₇: 1 {O(1)}
Sizebounds
t₀, X₀: X₀ {O(n)}
t₀, X₁: X₁ {O(n)}
t₀, X₂: X₂ {O(n)}
t₀, X₃: X₃ {O(n)}
t₃, X₀: X₀ {O(n)}
t₃, X₁: X₁ {O(n)}
t₃, X₂: X₂ {O(n)}
t₃, X₃: X₃ {O(n)}
t₇, X₀: X₀ {O(n)}
t₇, X₁: X₂ {O(n)}
t₇, X₂: X₂ {O(n)}
t₇, X₃: X₃ {O(n)}
t₈, X₀: X₀ {O(n)}
t₈, X₁: X₁ {O(n)}
t₈, X₂: X₂ {O(n)}
t₈, X₃: X₃ {O(n)}
t₁₈, X₀: X₀ {O(n)}
t₁₈, X₁: X₁ {O(n)}
t₁₈, X₂: X₂ {O(n)}
t₁₈, X₃: X₃ {O(n)}
t₁₆, X₀: X₀ {O(n)}
t₁₆, X₁: X₁ {O(n)}
t₁₆, X₂: X₂ {O(n)}
t₁₆, X₃: X₃ {O(n)}
t₁₇, X₀: X₀ {O(n)}
t₁₇, X₁: X₁ {O(n)}
t₁₇, X₂: X₂ {O(n)}
t₁₇, X₃: X₃ {O(n)}
t₂₅₁, X₀: X₀ {O(n)}
t₂₅₁, X₁: X₂ {O(n)}
t₂₅₁, X₂: X₂ {O(n)}
t₂₅₁, X₃: X₃ {O(n)}
t₁₅, X₀: 4⋅X₀+1 {O(n)}
t₁₅, X₁: 3⋅X₂+X₃+3 {O(n)}
t₁₅, X₂: 6⋅X₂ {O(n)}
t₁₅, X₃: 6⋅X₃ {O(n)}
t₁, X₀: X₀ {O(n)}
t₁, X₁: X₁ {O(n)}
t₁, X₂: X₂ {O(n)}
t₁, X₃: X₃ {O(n)}
t₂, X₀: X₀ {O(n)}
t₂, X₁: X₁ {O(n)}
t₂, X₂: X₂ {O(n)}
t₂, X₃: X₃ {O(n)}
t₄, X₀: X₀ {O(n)}
t₄, X₁: X₁ {O(n)}
t₄, X₂: X₂ {O(n)}
t₄, X₃: X₃ {O(n)}
t₂₁, X₀: X₀ {O(n)}
t₂₁, X₁: X₁ {O(n)}
t₂₁, X₂: X₂ {O(n)}
t₂₁, X₃: X₃ {O(n)}
t₁₉, X₀: X₀ {O(n)}
t₁₉, X₁: X₁ {O(n)}
t₁₉, X₂: X₂ {O(n)}
t₁₉, X₃: X₃ {O(n)}
t₂₀, X₀: X₀ {O(n)}
t₂₀, X₁: X₁ {O(n)}
t₂₀, X₂: X₂ {O(n)}
t₂₀, X₃: X₃ {O(n)}
t₅, X₀: X₀ {O(n)}
t₅, X₁: X₁ {O(n)}
t₅, X₂: X₂ {O(n)}
t₅, X₃: X₃ {O(n)}
t₆, X₀: X₀ {O(n)}
t₆, X₁: X₁ {O(n)}
t₆, X₂: X₂ {O(n)}
t₆, X₃: X₃ {O(n)}
t₂₄₈, X₀: X₀ {O(n)}
t₂₄₈, X₁: X₂ {O(n)}
t₂₄₈, X₂: X₂ {O(n)}
t₂₄₈, X₃: X₃ {O(n)}
t₂₇₀, X₀: 2⋅X₀ {O(n)}
t₂₇₀, X₁: 0 {O(1)}
t₂₇₀, X₂: 2⋅X₂ {O(n)}
t₂₇₀, X₃: 2⋅X₃ {O(n)}
t₂₄₉, X₀: X₀ {O(n)}
t₂₄₉, X₁: X₂ {O(n)}
t₂₄₉, X₂: X₂ {O(n)}
t₂₄₉, X₃: X₃ {O(n)}
t₂₇₁, X₀: 2⋅X₀ {O(n)}
t₂₇₁, X₁: 0 {O(1)}
t₂₇₁, X₂: 2⋅X₂ {O(n)}
t₂₇₁, X₃: 2⋅X₃ {O(n)}
t₂₅₀, X₀: 1 {O(1)}
t₂₅₀, X₁: 2⋅X₂+X₃+2 {O(n)}
t₂₅₀, X₂: X₂ {O(n)}
t₂₅₀, X₃: X₃ {O(n)}
t₂₇₅, X₀: 1 {O(1)}
t₂₇₅, X₁: 3⋅X₂+X₃+3 {O(n)}
t₂₇₅, X₂: 2⋅X₂ {O(n)}
t₂₇₅, X₃: 2⋅X₃ {O(n)}
t₂₅₂, X₀: X₀ {O(n)}
t₂₅₂, X₁: X₂ {O(n)}
t₂₅₂, X₂: X₂ {O(n)}
t₂₅₂, X₃: X₃ {O(n)}
t₂₅₃, X₀: X₀ {O(n)}
t₂₅₃, X₁: X₂ {O(n)}
t₂₅₃, X₂: X₂ {O(n)}
t₂₅₃, X₃: X₃ {O(n)}
t₂₅₄, X₀: 1 {O(1)}
t₂₅₄, X₁: 2⋅X₂+X₃+2 {O(n)}
t₂₅₄, X₂: X₂ {O(n)}
t₂₅₄, X₃: X₃ {O(n)}
t₂₅₅, X₀: X₀ {O(n)}
t₂₅₅, X₁: X₂ {O(n)}
t₂₅₅, X₂: X₂ {O(n)}
t₂₅₅, X₃: X₃ {O(n)}
t₂₅₆, X₀: X₀ {O(n)}
t₂₅₆, X₁: X₂ {O(n)}
t₂₅₆, X₂: X₂ {O(n)}
t₂₅₆, X₃: X₃ {O(n)}
t₂₅₇, X₀: 1 {O(1)}
t₂₅₇, X₁: X₂+1 {O(n)}
t₂₅₇, X₂: X₂ {O(n)}
t₂₅₇, X₃: X₃ {O(n)}