YES * Step 1: TrivialSCCs YES + Considered Problem: Rules: 0. eval_abc_start(v_a,v_b,v_i_0) -> eval_abc_bb0_in(v_a,v_b,v_i_0) True (1,1) 1. eval_abc_bb0_in(v_a,v_b,v_i_0) -> eval_abc_0(v_a,v_b,v_i_0) True (?,1) 2. eval_abc_0(v_a,v_b,v_i_0) -> eval_abc_1(v_a,v_b,v_i_0) True (?,1) 3. eval_abc_1(v_a,v_b,v_i_0) -> eval_abc_2(v_a,v_b,v_i_0) True (?,1) 4. eval_abc_2(v_a,v_b,v_i_0) -> eval_abc_3(v_a,v_b,v_i_0) True (?,1) 5. eval_abc_3(v_a,v_b,v_i_0) -> eval_abc_4(v_a,v_b,v_i_0) True (?,1) 6. eval_abc_4(v_a,v_b,v_i_0) -> eval_abc_bb1_in(v_a,v_b,v_a) True (?,1) 7. eval_abc_bb1_in(v_a,v_b,v_i_0) -> eval_abc_bb2_in(v_a,v_b,v_i_0) [-1*v_a + v_i_0 >= 0 && v_b >= v_i_0] (?,1) 8. eval_abc_bb1_in(v_a,v_b,v_i_0) -> eval_abc_bb3_in(v_a,v_b,v_i_0) [-1*v_a + v_i_0 >= 0 && -1 + v_i_0 >= v_b] (?,1) 9. eval_abc_bb2_in(v_a,v_b,v_i_0) -> eval_abc_bb1_in(v_a,v_b,1 + v_i_0) [v_b + -1*v_i_0 >= 0 && -1*v_a + v_i_0 >= 0 && -1*v_a + v_b >= 0] (?,1) 10. eval_abc_bb3_in(v_a,v_b,v_i_0) -> eval_abc_stop(v_a,v_b,v_i_0) [-1 + -1*v_b + v_i_0 >= 0 && -1*v_a + v_i_0 >= 0] (?,1) Signature: {(eval_abc_0,3) ;(eval_abc_1,3) ;(eval_abc_2,3) ;(eval_abc_3,3) ;(eval_abc_4,3) ;(eval_abc_bb0_in,3) ;(eval_abc_bb1_in,3) ;(eval_abc_bb2_in,3) ;(eval_abc_bb3_in,3) ;(eval_abc_start,3) ;(eval_abc_stop,3)} Flow Graph: [0->{1},1->{2},2->{3},3->{4},4->{5},5->{6},6->{7,8},7->{9},8->{10},9->{7,8},10->{}] + Applied Processor: TrivialSCCs + Details: All trivial SCCs of the transition graph admit timebound 1. * Step 2: Looptree YES + Considered Problem: Rules: 0. eval_abc_start(v_a,v_b,v_i_0) -> eval_abc_bb0_in(v_a,v_b,v_i_0) True (1,1) 1. eval_abc_bb0_in(v_a,v_b,v_i_0) -> eval_abc_0(v_a,v_b,v_i_0) True (1,1) 2. eval_abc_0(v_a,v_b,v_i_0) -> eval_abc_1(v_a,v_b,v_i_0) True (1,1) 3. eval_abc_1(v_a,v_b,v_i_0) -> eval_abc_2(v_a,v_b,v_i_0) True (1,1) 4. eval_abc_2(v_a,v_b,v_i_0) -> eval_abc_3(v_a,v_b,v_i_0) True (1,1) 5. eval_abc_3(v_a,v_b,v_i_0) -> eval_abc_4(v_a,v_b,v_i_0) True (1,1) 6. eval_abc_4(v_a,v_b,v_i_0) -> eval_abc_bb1_in(v_a,v_b,v_a) True (1,1) 7. eval_abc_bb1_in(v_a,v_b,v_i_0) -> eval_abc_bb2_in(v_a,v_b,v_i_0) [-1*v_a + v_i_0 >= 0 && v_b >= v_i_0] (?,1) 8. eval_abc_bb1_in(v_a,v_b,v_i_0) -> eval_abc_bb3_in(v_a,v_b,v_i_0) [-1*v_a + v_i_0 >= 0 && -1 + v_i_0 >= v_b] (1,1) 9. eval_abc_bb2_in(v_a,v_b,v_i_0) -> eval_abc_bb1_in(v_a,v_b,1 + v_i_0) [v_b + -1*v_i_0 >= 0 && -1*v_a + v_i_0 >= 0 && -1*v_a + v_b >= 0] (?,1) 10. eval_abc_bb3_in(v_a,v_b,v_i_0) -> eval_abc_stop(v_a,v_b,v_i_0) [-1 + -1*v_b + v_i_0 >= 0 && -1*v_a + v_i_0 >= 0] (1,1) Signature: {(eval_abc_0,3) ;(eval_abc_1,3) ;(eval_abc_2,3) ;(eval_abc_3,3) ;(eval_abc_4,3) ;(eval_abc_bb0_in,3) ;(eval_abc_bb1_in,3) ;(eval_abc_bb2_in,3) ;(eval_abc_bb3_in,3) ;(eval_abc_start,3) ;(eval_abc_stop,3)} Flow Graph: [0->{1},1->{2},2->{3},3->{4},4->{5},5->{6},6->{7,8},7->{9},8->{10},9->{7,8},10->{}] + Applied Processor: Looptree + Details: We construct a looptree: P: [0,1,2,3,4,5,6,7,8,9,10] | `- p:[7,9] c: [9] YES