unknown Initial ITS Start location: l2 Program variables: x^0 y^0 0: l0 -> l1 : x^0'=x^post1, y^0'=y^post1, (y^post1 <= 0 /\ -5+x^post1 == 0 /\ -x^post1+y^post1 == 0), cost: 1 1: l2 -> l0 : x^0'=x^post2, y^0'=y^post2, (-y^post2+y^0 == 0 /\ x^0-x^post2 == 0), cost: 1 Chained Linear Paths Start location: l2 Program variables: Eliminating location l0 by chaining: Applied deletion Removed the following rules: 0 1 Accept unknown Build SHA: a05f16bf13df659c382799650051f91bf6828c7b