unknown Initial ITS Start location: l2 Program variables: 0: l0 -> l1 : 0 <= 0, cost: 1 1: l2 -> l0 : 0 <= 0, cost: 1 Chained Linear Paths Start location: l2 Program variables: 2: l2 -> l1 : 0 <= 0, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l2 -> l0 : 0 <= 0, cost: 1 Second rule: l0 -> l1 : 0 <= 0, cost: 1 New rule: l2 -> l1 : 0 <= 0, cost: 1 Applied deletion Removed the following rules: 0 1 Simplified Transitions Start location: l2 Program variables: 3: l2 -> l1 : T, cost: 1 Simplified Guard Original rule: l2 -> l1 : 0 <= 0, cost: 1 New rule: l2 -> l1 : T, cost: 1 Step with 3 Trace 3[T] Blocked [{}, {}] Backtrack Trace Blocked [{3[T]}] Accept unknown Build SHA: a05f16bf13df659c382799650051f91bf6828c7b