Initial Problem

Start: eval_speedFails4_start
Program_Vars: X₀, X₁, X₂, X₃, X₄
Temp_Vars: nondef.0
Locations: eval_speedFails4_bb0_in, eval_speedFails4_bb1_in, eval_speedFails4_bb2_in, eval_speedFails4_bb3_in, eval_speedFails4_start, eval_speedFails4_stop
Transitions:
t₁: eval_speedFails4_bb0_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(1, X₄, nondef.0, X₃, X₄) :|: 1 ≤ nondef.0
t₂: eval_speedFails4_bb0_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(-1, X₄, nondef.0, X₃, X₄) :|: nondef.0 ≤ 0
t₃: eval_speedFails4_bb1_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb2_in(X₀, X₁, X₂, X₃, X₄) :|: X₁ ≤ X₃
t₄: eval_speedFails4_bb1_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb3_in(X₀, X₁, X₂, X₃, X₄) :|: 1+X₃ ≤ X₁
t₅: eval_speedFails4_bb2_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(X₀, X₀+X₁, X₂, X₃, X₄) :|: 1 ≤ X₂
t₆: eval_speedFails4_bb2_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(X₀, X₁-X₀, X₂, X₃, X₄) :|: X₂ ≤ 0
t₇: eval_speedFails4_bb3_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_stop(X₀, X₁, X₂, X₃, X₄)
t₀: eval_speedFails4_start(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb0_in(X₀, X₁, X₂, X₃, X₄)

Preprocessing

Found invariant X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb1_in

Found invariant X₁ ≤ X₃ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb2_in

Found invariant 1+X₃ ≤ X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb3_in

Found invariant 1+X₃ ≤ X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_stop

Problem after Preprocessing

Start: eval_speedFails4_start
Program_Vars: X₀, X₁, X₂, X₃, X₄
Temp_Vars: nondef.0
Locations: eval_speedFails4_bb0_in, eval_speedFails4_bb1_in, eval_speedFails4_bb2_in, eval_speedFails4_bb3_in, eval_speedFails4_start, eval_speedFails4_stop
Transitions:
t₁: eval_speedFails4_bb0_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(1, X₄, nondef.0, X₃, X₄) :|: 1 ≤ nondef.0
t₂: eval_speedFails4_bb0_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(-1, X₄, nondef.0, X₃, X₄) :|: nondef.0 ≤ 0
t₃: eval_speedFails4_bb1_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb2_in(X₀, X₁, X₂, X₃, X₄) :|: X₁ ≤ X₃ ∧ 0 ≤ 1+X₀ ∧ X₀ ≤ 1
t₄: eval_speedFails4_bb1_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb3_in(X₀, X₁, X₂, X₃, X₄) :|: 1+X₃ ≤ X₁ ∧ 0 ≤ 1+X₀ ∧ X₀ ≤ 1
t₅: eval_speedFails4_bb2_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(X₀, X₀+X₁, X₂, X₃, X₄) :|: 1 ≤ X₂ ∧ 0 ≤ 1+X₀ ∧ X₀ ≤ 1 ∧ X₁ ≤ X₃
t₆: eval_speedFails4_bb2_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb1_in(X₀, X₁-X₀, X₂, X₃, X₄) :|: X₂ ≤ 0 ∧ 0 ≤ 1+X₀ ∧ X₀ ≤ 1 ∧ X₁ ≤ X₃
t₇: eval_speedFails4_bb3_in(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_stop(X₀, X₁, X₂, X₃, X₄) :|: 0 ≤ 1+X₀ ∧ X₀ ≤ 1 ∧ 1+X₃ ≤ X₁
t₀: eval_speedFails4_start(X₀, X₁, X₂, X₃, X₄) → eval_speedFails4_bb0_in(X₀, X₁, X₂, X₃, X₄)

Found invariant X₄ ≤ X₁ ∧ X₁ ≤ X₄ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb1_in

Found invariant X₄ ≤ X₃ ∧ X₁ ≤ 1+X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ 1+X₀ ∧ X₀+X₂ ≤ 1 ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb1_in_v1

Found invariant X₄ ≤ X₁ ∧ 1+X₃ ≤ X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb3_in

Found invariant X₄ ≤ X₃ ∧ X₄ ≤ X₁ ∧ X₁ ≤ X₄ ∧ X₁ ≤ X₃ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb2_in_v1

Found invariant X₄ ≤ X₁ ∧ 1+X₃ ≤ X₁ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_stop

Found invariant X₄ ≤ X₃ ∧ X₁ ≤ 1+X₃ ∧ 1 ≤ X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb1_in_v2

Found invariant X₄ ≤ X₃ ∧ X₁ ≤ X₃ ∧ X₂ ≤ 0 ∧ X₂ ≤ 1+X₀ ∧ X₀+X₂ ≤ 1 ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb2_in_v3

Found invariant X₄ ≤ X₃ ∧ X₁ ≤ X₃ ∧ 1 ≤ X₂ ∧ 0 ≤ X₀+X₂ ∧ X₀ ≤ X₂ ∧ X₀ ≤ 1 ∧ 0 ≤ 1+X₀ for location eval_speedFails4_bb2_in_v2

All Bounds

Timebounds

Overall timebound:inf {Infinity}
t₀: 1 {O(1)}
t₁: 1 {O(1)}
t₂: 1 {O(1)}
t₃: inf {Infinity}
t₄: 1 {O(1)}
t₅: inf {Infinity}
t₆: inf {Infinity}
t₇: 1 {O(1)}

Costbounds

Overall costbound: inf {Infinity}
t₀: 1 {O(1)}
t₁: 1 {O(1)}
t₂: 1 {O(1)}
t₃: inf {Infinity}
t₄: 1 {O(1)}
t₅: inf {Infinity}
t₆: inf {Infinity}
t₇: 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)}
t₁, X₀: 1 {O(1)}
t₁, X₁: X₄ {O(n)}
t₁, X₃: X₃ {O(n)}
t₁, X₄: X₄ {O(n)}
t₂, X₀: 1 {O(1)}
t₂, X₁: X₄ {O(n)}
t₂, X₃: X₃ {O(n)}
t₂, X₄: X₄ {O(n)}
t₃, X₀: 1 {O(1)}
t₃, X₃: 2⋅X₃ {O(n)}
t₃, X₄: 2⋅X₄ {O(n)}
t₄, X₀: 1 {O(1)}
t₄, X₃: 6⋅X₃ {O(n)}
t₄, X₄: 6⋅X₄ {O(n)}
t₅, X₀: 1 {O(1)}
t₅, X₃: 2⋅X₃ {O(n)}
t₅, X₄: 2⋅X₄ {O(n)}
t₆, X₀: 1 {O(1)}
t₆, X₃: 2⋅X₃ {O(n)}
t₆, X₄: 2⋅X₄ {O(n)}
t₇, X₀: 1 {O(1)}
t₇, X₃: 6⋅X₃ {O(n)}
t₇, X₄: 6⋅X₄ {O(n)}