YES(?,O(1)) * Step 1: ArgumentFilter WORST_CASE(?,O(1)) + Considered Problem: Rules: 0. f12(A,B,C,D,E) -> f12(1 + A,B,C,D,E) [A >= 0 && 9 >= A] (?,1) 1. f25(A,B,C,D,E) -> f25(A,1 + B,C,D,E) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && 9 >= B] (?,1) 2. f25(A,B,C,D,E) -> f36(A,B,C,D,E) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && B >= 10] (?,1) 3. f12(A,B,C,D,E) -> f25(A,0,F,D,E) [A >= 0 && A >= 10] (?,1) 4. f0(A,B,C,D,E) -> f12(0,B,C,F,G) True (1,1) Signature: {(f0,5);(f12,5);(f25,5);(f36,5)} Flow Graph: [0->{0,3},1->{1,2},2->{},3->{1,2},4->{0,3}] + Applied Processor: ArgumentFilter [2,3,4] + Details: We remove following argument positions: [2,3,4]. * Step 2: UnsatPaths WORST_CASE(?,O(1)) + Considered Problem: Rules: 0. f12(A,B) -> f12(1 + A,B) [A >= 0 && 9 >= A] (?,1) 1. f25(A,B) -> f25(A,1 + B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && 9 >= B] (?,1) 2. f25(A,B) -> f36(A,B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && B >= 10] (?,1) 3. f12(A,B) -> f25(A,0) [A >= 0 && A >= 10] (?,1) 4. f0(A,B) -> f12(0,B) True (1,1) Signature: {(f0,5);(f12,5);(f25,5);(f36,5)} Flow Graph: [0->{0,3},1->{1,2},2->{},3->{1,2},4->{0,3}] + Applied Processor: UnsatPaths + Details: We remove following edges from the transition graph: [(3,2),(4,3)] * Step 3: FromIts WORST_CASE(?,O(1)) + Considered Problem: Rules: 0. f12(A,B) -> f12(1 + A,B) [A >= 0 && 9 >= A] (?,1) 1. f25(A,B) -> f25(A,1 + B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && 9 >= B] (?,1) 2. f25(A,B) -> f36(A,B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && B >= 10] (?,1) 3. f12(A,B) -> f25(A,0) [A >= 0 && A >= 10] (?,1) 4. f0(A,B) -> f12(0,B) True (1,1) Signature: {(f0,5);(f12,5);(f25,5);(f36,5)} Flow Graph: [0->{0,3},1->{1,2},2->{},3->{1},4->{0}] + Applied Processor: FromIts + Details: () * Step 4: AddSinks WORST_CASE(?,O(1)) + Considered Problem: Rules: f12(A,B) -> f12(1 + A,B) [A >= 0 && 9 >= A] f25(A,B) -> f25(A,1 + B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && 9 >= B] f25(A,B) -> f36(A,B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && B >= 10] f12(A,B) -> f25(A,0) [A >= 0 && A >= 10] f0(A,B) -> f12(0,B) True Signature: {(f0,5);(f12,5);(f25,5);(f36,5)} Rule Graph: [0->{0,3},1->{1,2},2->{},3->{1},4->{0}] + Applied Processor: AddSinks + Details: () * Step 5: Decompose WORST_CASE(?,O(1)) + Considered Problem: Rules: f12(A,B) -> f12(1 + A,B) [A >= 0 && 9 >= A] f25(A,B) -> f25(A,1 + B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && 9 >= B] f25(A,B) -> f36(A,B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && B >= 10] f12(A,B) -> f25(A,0) [A >= 0 && A >= 10] f0(A,B) -> f12(0,B) True f36(A,B) -> exitus616(A,B) True Signature: {(exitus616,2);(f0,5);(f12,5);(f25,5);(f36,5)} Rule Graph: [0->{0,3},1->{1,2},2->{5},3->{1},4->{0}] + Applied Processor: Decompose Greedy + Details: We construct a looptree: P: [0,1,2,3,4,5] | +- p:[0] c: [0] | `- p:[1] c: [1] * Step 6: AbstractSize WORST_CASE(?,O(1)) + Considered Problem: (Rules: f12(A,B) -> f12(1 + A,B) [A >= 0 && 9 >= A] f25(A,B) -> f25(A,1 + B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && 9 >= B] f25(A,B) -> f36(A,B) [B >= 0 && -10 + A + B >= 0 && -10 + A >= 0 && B >= 10] f12(A,B) -> f25(A,0) [A >= 0 && A >= 10] f0(A,B) -> f12(0,B) True f36(A,B) -> exitus616(A,B) True Signature: {(exitus616,2);(f0,5);(f12,5);(f25,5);(f36,5)} Rule Graph: [0->{0,3},1->{1,2},2->{5},3->{1},4->{0}] ,We construct a looptree: P: [0,1,2,3,4,5] | +- p:[0] c: [0] | `- p:[1] c: [1]) + Applied Processor: AbstractSize Minimize + Details: () * Step 7: AbstractFlow WORST_CASE(?,O(1)) + Considered Problem: Program: Domain: [A,B,0.0,0.1] f12 ~> f12 [A <= 10*K, B <= B] f25 ~> f25 [A <= A, B <= 10*K] f25 ~> f36 [A <= A, B <= B] f12 ~> f25 [A <= A, B <= 0*K] f0 ~> f12 [A <= 0*K, B <= B] f36 ~> exitus616 [A <= A, B <= B] + Loop: [0.0 <= 9*K + A] f12 ~> f12 [A <= 10*K, B <= B] + Loop: [0.1 <= 9*K + B] f25 ~> f25 [A <= A, B <= 10*K] + Applied Processor: AbstractFlow + Details: () * Step 8: Lare WORST_CASE(?,O(1)) + Considered Problem: Program: Domain: [tick,huge,K,A,B,0.0,0.1] f12 ~> f12 [K ~=> A] f25 ~> f25 [K ~=> B] f25 ~> f36 [] f12 ~> f25 [K ~=> B] f0 ~> f12 [K ~=> A] f36 ~> exitus616 [] + Loop: [A ~+> 0.0,K ~*> 0.0] f12 ~> f12 [K ~=> A] + Loop: [B ~+> 0.1,K ~*> 0.1] f25 ~> f25 [K ~=> B] + Applied Processor: Lare + Details: f0 ~> exitus616 [K ~=> A ,K ~=> B ,tick ~+> tick ,K ~+> 0.0 ,K ~+> 0.1 ,K ~+> tick ,K ~*> 0.0 ,K ~*> 0.1 ,K ~*> tick] + f12> [K ~=> A,A ~+> 0.0,A ~+> tick,tick ~+> tick,K ~*> 0.0,K ~*> tick] + f25> [K ~=> B,B ~+> 0.1,B ~+> tick,tick ~+> tick,K ~*> 0.1,K ~*> tick] YES(?,O(1))