YES(?,O(n^1)) * Step 1: UnsatPaths WORST_CASE(?,O(n^1)) + Considered Problem: Rules: 0. start(A,B,C) -> eval(A,B,C) True (1,1) 1. eval(A,B,C) -> eval(A,-1 + B,C) [A + B >= 1 + C && C >= 0 && 0 >= A && B >= 1] (?,1) 2. eval(A,B,C) -> eval(-1 + A,B,C) [A + B >= 1 + C && C >= 0 && A >= 1] (?,1) Signature: {(eval,3);(start,3)} Flow Graph: [0->{1,2},1->{1,2},2->{1,2}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(1,2)] * Step 2: AddSinks WORST_CASE(?,O(n^1)) + Considered Problem: Rules: 0. start(A,B,C) -> eval(A,B,C) True (1,1) 1. eval(A,B,C) -> eval(A,-1 + B,C) [A + B >= 1 + C && C >= 0 && 0 >= A && B >= 1] (?,1) 2. eval(A,B,C) -> eval(-1 + A,B,C) [A + B >= 1 + C && C >= 0 && A >= 1] (?,1) Signature: {(eval,3);(start,3)} Flow Graph: [0->{1,2},1->{1},2->{1,2}] + Applied Processor: AddSinks + Details: () * Step 3: UnsatPaths WORST_CASE(?,O(n^1)) + Considered Problem: Rules: 0. start(A,B,C) -> eval(A,B,C) True (1,1) 1. eval(A,B,C) -> eval(A,-1 + B,C) [A + B >= 1 + C && C >= 0 && 0 >= A && B >= 1] (?,1) 2. eval(A,B,C) -> eval(-1 + A,B,C) [A + B >= 1 + C && C >= 0 && A >= 1] (?,1) 3. eval(A,B,C) -> exitus616(A,B,C) True (?,1) Signature: {(eval,3);(exitus616,3);(start,3)} Flow Graph: [0->{1,2,3},1->{1,2,3},2->{1,2,3},3->{}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(1,2)] * Step 4: LooptreeTransformer WORST_CASE(?,O(n^1)) + Considered Problem: Rules: 0. start(A,B,C) -> eval(A,B,C) True (1,1) 1. eval(A,B,C) -> eval(A,-1 + B,C) [A + B >= 1 + C && C >= 0 && 0 >= A && B >= 1] (?,1) 2. eval(A,B,C) -> eval(-1 + A,B,C) [A + B >= 1 + C && C >= 0 && A >= 1] (?,1) 3. eval(A,B,C) -> exitus616(A,B,C) True (?,1) Signature: {(eval,3);(exitus616,3);(start,3)} Flow Graph: [0->{1,2,3},1->{1,3},2->{1,2,3},3->{}] + Applied Processor: LooptreeTransformer + Details: We construct a looptree: P: [0,1,2,3] | +- p:[2] c: [2] | `- p:[1] c: [1] * Step 5: SizeAbstraction WORST_CASE(?,O(n^1)) + Considered Problem: (Rules: 0. start(A,B,C) -> eval(A,B,C) True (1,1) 1. eval(A,B,C) -> eval(A,-1 + B,C) [A + B >= 1 + C && C >= 0 && 0 >= A && B >= 1] (?,1) 2. eval(A,B,C) -> eval(-1 + A,B,C) [A + B >= 1 + C && C >= 0 && A >= 1] (?,1) 3. eval(A,B,C) -> exitus616(A,B,C) True (?,1) Signature: {(eval,3);(exitus616,3);(start,3)} Flow Graph: [0->{1,2,3},1->{1,3},2->{1,2,3},3->{}] ,We construct a looptree: P: [0,1,2,3] | +- p:[2] c: [2] | `- p:[1] c: [1]) + Applied Processor: SizeAbstraction UseCFG Minimize + Details: () * Step 6: FlowAbstraction WORST_CASE(?,O(n^1)) + Considered Problem: Program: Domain: [A,B,C,0.0,0.1] start ~> eval [A <= A, B <= B, C <= C] eval ~> eval [A <= A, B <= B, C <= C] eval ~> eval [A <= A, B <= B, C <= C] eval ~> exitus616 [A <= A, B <= B, C <= C] + Loop: [0.0 <= A] eval ~> eval [A <= A, B <= B, C <= C] + Loop: [0.1 <= B] eval ~> eval [A <= A, B <= B, C <= C] + Applied Processor: FlowAbstraction + Details: () * Step 7: LareProcessor WORST_CASE(?,O(n^1)) + Considered Problem: Program: Domain: [tick,huge,K,A,B,C,0.0,0.1] start ~> eval [] eval ~> eval [] eval ~> eval [] eval ~> exitus616 [] + Loop: [A ~=> 0.0] eval ~> eval [] + Loop: [B ~=> 0.1] eval ~> eval [] + Applied Processor: LareProcessor + Details: start ~> exitus616 [A ~=> 0.0,B ~=> 0.1,A ~+> tick,B ~+> tick,tick ~+> tick] + eval> [A ~=> 0.0,A ~+> tick,tick ~+> tick] + eval> [B ~=> 0.1,B ~+> tick,tick ~+> tick] YES(?,O(n^1))