MAYBE * Step 1: TrivialSCCs MAYBE + Considered Problem: Rules: 0. f10(A,B,C,D,E) -> f16(A,0,F,D,E) [0 >= A && F >= 1] (?,1) 1. f16(A,B,C,D,E) -> f16(A,B,C,D,E) [C >= 1] (?,1) 2. f25(A,B,C,D,E) -> f25(A,B,C,D,E) True (?,1) 3. f27(A,B,C,D,E) -> f30(A,B,C,D,E) True (?,1) 4. f16(A,B,C,D,E) -> f10(F,B,C,0,F) [0 >= C] (?,1) 5. f10(A,B,C,D,E) -> f25(A,B,C,D,E) [A >= 1] (?,1) 6. f0(A,B,C,D,E) -> f10(F,0,C,0,F) True (1,1) Signature: {(f0,5);(f10,5);(f16,5);(f25,5);(f27,5);(f30,5)} Flow Graph: [0->{1,4},1->{1,4},2->{2},3->{},4->{0,5},5->{2},6->{0,5}] + Applied Processor: TrivialSCCs + Details: All trivial SCCs of the transition graph admit timebound 1. * Step 2: UnsatPaths MAYBE + Considered Problem: Rules: 0. f10(A,B,C,D,E) -> f16(A,0,F,D,E) [0 >= A && F >= 1] (?,1) 1. f16(A,B,C,D,E) -> f16(A,B,C,D,E) [C >= 1] (?,1) 2. f25(A,B,C,D,E) -> f25(A,B,C,D,E) True (?,1) 3. f27(A,B,C,D,E) -> f30(A,B,C,D,E) True (1,1) 4. f16(A,B,C,D,E) -> f10(F,B,C,0,F) [0 >= C] (?,1) 5. f10(A,B,C,D,E) -> f25(A,B,C,D,E) [A >= 1] (1,1) 6. f0(A,B,C,D,E) -> f10(F,0,C,0,F) True (1,1) Signature: {(f0,5);(f10,5);(f16,5);(f25,5);(f27,5);(f30,5)} Flow Graph: [0->{1,4},1->{1,4},2->{2},3->{},4->{0,5},5->{2},6->{0,5}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(0,4),(1,4)] * Step 3: UnreachableRules MAYBE + Considered Problem: Rules: 0. f10(A,B,C,D,E) -> f16(A,0,F,D,E) [0 >= A && F >= 1] (?,1) 1. f16(A,B,C,D,E) -> f16(A,B,C,D,E) [C >= 1] (?,1) 2. f25(A,B,C,D,E) -> f25(A,B,C,D,E) True (?,1) 3. f27(A,B,C,D,E) -> f30(A,B,C,D,E) True (1,1) 4. f16(A,B,C,D,E) -> f10(F,B,C,0,F) [0 >= C] (?,1) 5. f10(A,B,C,D,E) -> f25(A,B,C,D,E) [A >= 1] (1,1) 6. f0(A,B,C,D,E) -> f10(F,0,C,0,F) True (1,1) Signature: {(f0,5);(f10,5);(f16,5);(f25,5);(f27,5);(f30,5)} Flow Graph: [0->{1},1->{1},2->{2},3->{},4->{0,5},5->{2},6->{0,5}] + Applied Processor: UnreachableRules + Details: Following transitions are not reachable from the starting states and are revomed: [3,4] * Step 4: AddSinks MAYBE + Considered Problem: Rules: 0. f10(A,B,C,D,E) -> f16(A,0,F,D,E) [0 >= A && F >= 1] (?,1) 1. f16(A,B,C,D,E) -> f16(A,B,C,D,E) [C >= 1] (?,1) 2. f25(A,B,C,D,E) -> f25(A,B,C,D,E) True (?,1) 5. f10(A,B,C,D,E) -> f25(A,B,C,D,E) [A >= 1] (1,1) 6. f0(A,B,C,D,E) -> f10(F,0,C,0,F) True (1,1) Signature: {(f0,5);(f10,5);(f16,5);(f25,5);(f27,5);(f30,5)} Flow Graph: [0->{1},1->{1},2->{2},5->{2},6->{0,5}] + Applied Processor: AddSinks + Details: () * Step 5: Failure MAYBE + Considered Problem: Rules: 0. f10(A,B,C,D,E) -> f16(A,0,F,D,E) [0 >= A && F >= 1] (?,1) 1. f16(A,B,C,D,E) -> f16(A,B,C,D,E) [C >= 1] (?,1) 2. f25(A,B,C,D,E) -> f25(A,B,C,D,E) True (?,1) 5. f10(A,B,C,D,E) -> f25(A,B,C,D,E) [A >= 1] (?,1) 6. f0(A,B,C,D,E) -> f10(F,0,C,0,F) True (1,1) 7. f25(A,B,C,D,E) -> exitus616(A,B,C,D,E) True (?,1) 8. f16(A,B,C,D,E) -> exitus616(A,B,C,D,E) True (?,1) Signature: {(exitus616,5);(f0,5);(f10,5);(f16,5);(f25,5);(f27,5);(f30,5)} Flow Graph: [0->{1,8},1->{1,8},2->{2,7},5->{2,7},6->{0,5},7->{},8->{}] + Applied Processor: LooptreeTransformer + Details: We construct a looptree: P: [0,1,2,5,6,7,8] | +- p:[2] c: [] | `- p:[1] c: [] MAYBE