WORST_CASE(?,O(n^1))
* Step 1: RestrictVarsProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(A,B,C,D,E,F,G,H,I,J,K,L)     True         (1,1)
          1.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f4(A,B,C,D,E,F,G,H,I,J,K,L)     True         (1,1)
          2.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f8(A,B,C,D,E,F,G,H,I,J,K,L)     True         (1,1)
          3.  f3(A,B,C,D,E,F,G,H,I,J,K,L) -> f4(A,B,D,D,F,F,A,B,I,J,K,L)     [A >= 1 + B] (?,1)
          4.  f3(A,B,C,D,E,F,G,H,I,J,K,L) -> f4(A,B,D,D,F,F,A,B,I,J,K,L)     [B >= 1 + A] (?,1)
          5.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(F,D,D,D,F,F,A,B,I,J,K,L)     True         (1,1)
          6.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(F,D,D,D,F,F,M,N,M,N,K,L)     True         (1,1)
          7.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f8(O,P,D,M,F,N,A,B,M,N,O,P)     True         (1,1)
          8.  f3(A,B,C,D,E,F,G,H,I,J,K,L) -> f8(O,P,D,M,F,N,A,A,M,N,O,P)     [A = B]      (?,1)
          9.  f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(1 + A,B,D,D,F,F,A,B,I,J,K,L) True         (1,1)
          10. f4(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(1 + A,B,D,D,F,F,A,B,I,J,K,L) [B >= 1 + A] (?,1)
          11. f0(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(A,1 + B,D,D,F,F,A,B,I,J,K,L) True         (1,1)
          12. f4(A,B,C,D,E,F,G,H,I,J,K,L) -> f3(A,1 + B,D,D,F,F,A,B,I,J,K,L) [A >= B]     (?,1)
        Signature:
          {(f0,12);(f3,12);(f4,12);(f8,12)}
        Flow Graph:
          [0->{3,4,8},1->{10,12},2->{},3->{10,12},4->{10,12},5->{3,4,8},6->{3,4,8},7->{},8->{},9->{3,4,8},10->{3,4
          ,8},11->{3,4,8},12->{3,4,8}]
        
    + Applied Processor:
        RestrictVarsProcessor
    + Details:
        We removed the arguments [C,E,G,H,I,J,K,L] .
* Step 2: LocalSizeboundsProc WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (?,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)
          8.  f3(A,B,D,F) -> f8(O,P,M,N)     [A = B]      (?,1)
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (?,1)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4,8},1->{10,12},2->{},3->{10,12},4->{10,12},5->{3,4,8},6->{3,4,8},7->{},8->{},9->{3,4,8},10->{3,4
          ,8},11->{3,4,8},12->{3,4,8}]
        
    + Applied Processor:
        LocalSizeboundsProc
    + Details:
        LocalSizebounds generated; rvgraph
          (< 0,0,A>,     A, .= 0) (< 0,0,B>,     B, .= 0) (< 0,0,D>, D, .= 0) (< 0,0,F>, F, .= 0) 
          (< 1,0,A>,     A, .= 0) (< 1,0,B>,     B, .= 0) (< 1,0,D>, D, .= 0) (< 1,0,F>, F, .= 0) 
          (< 2,0,A>,     A, .= 0) (< 2,0,B>,     B, .= 0) (< 2,0,D>, D, .= 0) (< 2,0,F>, F, .= 0) 
          (< 3,0,A>,     A, .= 0) (< 3,0,B>,     B, .= 0) (< 3,0,D>, D, .= 0) (< 3,0,F>, F, .= 0) 
          (< 4,0,A>,     A, .= 0) (< 4,0,B>,     B, .= 0) (< 4,0,D>, D, .= 0) (< 4,0,F>, F, .= 0) 
          (< 5,0,A>,     F, .= 0) (< 5,0,B>,     D, .= 0) (< 5,0,D>, D, .= 0) (< 5,0,F>, F, .= 0) 
          (< 6,0,A>,     F, .= 0) (< 6,0,B>,     D, .= 0) (< 6,0,D>, D, .= 0) (< 6,0,F>, F, .= 0) 
          (< 7,0,A>,     ?,   .?) (< 7,0,B>,     ?,   .?) (< 7,0,D>, ?,   .?) (< 7,0,F>, ?,   .?) 
          (< 8,0,A>,     ?,   .?) (< 8,0,B>,     ?,   .?) (< 8,0,D>, ?,   .?) (< 8,0,F>, ?,   .?) 
          (< 9,0,A>, 1 + A, .+ 1) (< 9,0,B>,     B, .= 0) (< 9,0,D>, D, .= 0) (< 9,0,F>, F, .= 0) 
          (<10,0,A>, 1 + A, .+ 1) (<10,0,B>,     B, .= 0) (<10,0,D>, D, .= 0) (<10,0,F>, F, .= 0) 
          (<11,0,A>,     A, .= 0) (<11,0,B>, 1 + B, .+ 1) (<11,0,D>, D, .= 0) (<11,0,F>, F, .= 0) 
          (<12,0,A>,     A, .= 0) (<12,0,B>, 1 + B, .+ 1) (<12,0,D>, D, .= 0) (<12,0,F>, F, .= 0) 
* Step 3: SizeboundsProc WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (?,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)
          8.  f3(A,B,D,F) -> f8(O,P,M,N)     [A = B]      (?,1)
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (?,1)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4,8},1->{10,12},2->{},3->{10,12},4->{10,12},5->{3,4,8},6->{3,4,8},7->{},8->{},9->{3,4,8},10->{3,4
          ,8},11->{3,4,8},12->{3,4,8}]
        Sizebounds:
          (< 0,0,A>, ?) (< 0,0,B>, ?) (< 0,0,D>, ?) (< 0,0,F>, ?) 
          (< 1,0,A>, ?) (< 1,0,B>, ?) (< 1,0,D>, ?) (< 1,0,F>, ?) 
          (< 2,0,A>, ?) (< 2,0,B>, ?) (< 2,0,D>, ?) (< 2,0,F>, ?) 
          (< 3,0,A>, ?) (< 3,0,B>, ?) (< 3,0,D>, ?) (< 3,0,F>, ?) 
          (< 4,0,A>, ?) (< 4,0,B>, ?) (< 4,0,D>, ?) (< 4,0,F>, ?) 
          (< 5,0,A>, ?) (< 5,0,B>, ?) (< 5,0,D>, ?) (< 5,0,F>, ?) 
          (< 6,0,A>, ?) (< 6,0,B>, ?) (< 6,0,D>, ?) (< 6,0,F>, ?) 
          (< 7,0,A>, ?) (< 7,0,B>, ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 8,0,A>, ?) (< 8,0,B>, ?) (< 8,0,D>, ?) (< 8,0,F>, ?) 
          (< 9,0,A>, ?) (< 9,0,B>, ?) (< 9,0,D>, ?) (< 9,0,F>, ?) 
          (<10,0,A>, ?) (<10,0,B>, ?) (<10,0,D>, ?) (<10,0,F>, ?) 
          (<11,0,A>, ?) (<11,0,B>, ?) (<11,0,D>, ?) (<11,0,F>, ?) 
          (<12,0,A>, ?) (<12,0,B>, ?) (<12,0,D>, ?) (<12,0,F>, ?) 
    + Applied Processor:
        SizeboundsProc
    + Details:
        Sizebounds computed:
          (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 8,0,A>,     ?) (< 8,0,B>,     ?) (< 8,0,D>, ?) (< 8,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
* Step 4: UnsatPaths WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (?,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)
          8.  f3(A,B,D,F) -> f8(O,P,M,N)     [A = B]      (?,1)
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (?,1)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4,8},1->{10,12},2->{},3->{10,12},4->{10,12},5->{3,4,8},6->{3,4,8},7->{},8->{},9->{3,4,8},10->{3,4
          ,8},11->{3,4,8},12->{3,4,8}]
        Sizebounds:
          (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 8,0,A>,     ?) (< 8,0,B>,     ?) (< 8,0,D>, ?) (< 8,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
    + Applied Processor:
        UnsatPaths
    + Details:
        We remove following edges from the transition graph: [(3,10),(4,12),(10,3)]
* Step 5: LeafRules WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (?,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)
          8.  f3(A,B,D,F) -> f8(O,P,M,N)     [A = B]      (?,1)
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (?,1)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4,8},1->{10,12},2->{},3->{12},4->{10},5->{3,4,8},6->{3,4,8},7->{},8->{},9->{3,4,8},10->{4,8},11->{3
          ,4,8},12->{3,4,8}]
        Sizebounds:
          (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 8,0,A>,     ?) (< 8,0,B>,     ?) (< 8,0,D>, ?) (< 8,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
    + Applied Processor:
        LeafRules
    + Details:
        The following transitions are estimated by its predecessors and are removed [8]
* Step 6: PolyRank WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (?,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (?,1)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4},1->{10,12},2->{},3->{12},4->{10},5->{3,4},6->{3,4},7->{},9->{3,4},10->{4},11->{3,4},12->{3,4}]
        Sizebounds:
          (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
    + Applied Processor:
        PolyRank {useFarkas = True, withSizebounds = [3,12], shape = Linear}
    + Details:
        We apply a polynomial interpretation of shape linear:
          p(f3) = 1 + x1 + -1*x2
          p(f4) = 1 + x1 + -1*x2
        
        The following rules are strictly oriented:
             [A >= B] ==>                
          f4(A,B,D,F)   = 1 + A + -1*B   
                        > A + -1*B       
                        = f3(A,1 + B,D,F)
        
        
        The following rules are weakly oriented:
         [A >= 1 + B] ==>             
          f3(A,B,D,F)   = 1 + A + -1*B
                       >= 1 + A + -1*B
                        = f4(A,B,D,F) 
        
        We use the following global sizebounds:
        (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
        (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
        (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
        (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
        (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
        (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
        (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
        (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
        (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
        (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
        (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
        (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
* Step 7: KnowledgePropagation WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)                        
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)                        
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)                        
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (?,1)                        
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)                        
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                        
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                        
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)                        
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)                        
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)                        
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)                        
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (8 + 4*A + 4*B + 2*D + 2*F,1)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4},1->{10,12},2->{},3->{12},4->{10},5->{3,4},6->{3,4},7->{},9->{3,4},10->{4},11->{3,4},12->{3,4}]
        Sizebounds:
          (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
    + Applied Processor:
        KnowledgePropagation
    + Details:
        We propagate bounds from predecessors.
* Step 8: ChainProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          0.  f0(A,B,D,F) -> f3(A,B,D,F)     True         (1,1)                         
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)                         
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)                         
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (13 + 4*A + 4*B + 2*D + 2*F,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (8 + 4*A + 4*B + 2*D + 2*F,1) 
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [0->{3,4},1->{10,12},2->{},3->{12},4->{10},5->{3,4},6->{3,4},7->{},9->{3,4},10->{4},11->{3,4},12->{3,4}]
        Sizebounds:
          (< 0,0,A>,     A) (< 0,0,B>,     B) (< 0,0,D>, D) (< 0,0,F>, F) 
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
    + Applied Processor:
        ChainProcessor False [0,1,2,3,4,5,6,7,9,10,11,12]
    + Details:
        We chained rule 0 to obtain the rules [13,14] .
* Step 9: ChainProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          1.  f0(A,B,D,F) -> f4(A,B,D,F)     True         (1,1)                         
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)                         
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (13 + 4*A + 4*B + 2*D + 2*F,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (8 + 4*A + 4*B + 2*D + 2*F,1) 
          13. f0(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (1,2)                         
          14. f0(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (1,2)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [1->{10,12},2->{},3->{10,12},4->{10,12},5->{3,4},6->{3,4},7->{},9->{3,4},10->{3,4},11->{3,4},12->{3,4}
          ,13->{10,12},14->{10,12}]
        Sizebounds:
          (< 1,0,A>,     A) (< 1,0,B>,     B) (< 1,0,D>, D) (< 1,0,F>, F) 
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
          (<13,0,A>,     ?) (<13,0,B>,     ?) (<13,0,D>, D) (<13,0,F>, F) 
          (<14,0,A>,     ?) (<14,0,B>,     ?) (<14,0,D>, D) (<14,0,F>, F) 
    + Applied Processor:
        ChainProcessor False [1,2,3,4,5,6,7,9,10,11,12,13,14]
    + Details:
        We chained rule 1 to obtain the rules [15,16] .
* Step 10: ChainProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True         (1,1)                         
          3.  f3(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (13 + 4*A + 4*B + 2*D + 2*F,1)
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (?,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True         (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True         (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True         (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True         (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (8 + 4*A + 4*B + 2*D + 2*F,1) 
          13. f0(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B] (1,2)                         
          14. f0(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A] (1,2)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A] (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]     (1,2)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},3->{10,12},4->{10,12},5->{3,4},6->{3,4},7->{},9->{3,4},10->{3,4},11->{3,4},12->{3,4},13->{10,12}
          ,14->{10,12},15->{3,4},16->{3,4}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 3,0,A>,     ?) (< 3,0,B>,     ?) (< 3,0,D>, D) (< 3,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
          (<13,0,A>,     ?) (<13,0,B>,     ?) (<13,0,D>, D) (<13,0,F>, F) 
          (<14,0,A>,     ?) (<14,0,B>,     ?) (<14,0,D>, D) (<14,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
    + Applied Processor:
        ChainProcessor False [2,3,4,5,6,7,9,10,11,12,13,14,15,16]
    + Details:
        We chained rule 3 to obtain the rules [17,18] .
* Step 11: ChainProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          4.  f3(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A]               (?,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (8 + 4*A + 4*B + 2*D + 2*F,1) 
          13. f0(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B]               (1,2)                         
          14. f0(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A]               (1,2)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          17. f3(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (13 + 4*A + 4*B + 2*D + 2*F,2)
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},4->{10,12},5->{4,17,18},6->{4,17,18},7->{},9->{4,17,18},10->{4,17,18},11->{4,17,18},12->{4,17,18}
          ,13->{10,12},14->{10,12},15->{4,17,18},16->{4,17,18},17->{4,17,18},18->{4,17,18}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 4,0,A>,     ?) (< 4,0,B>,     ?) (< 4,0,D>, D) (< 4,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
          (<13,0,A>,     ?) (<13,0,B>,     ?) (<13,0,D>, D) (<13,0,F>, F) 
          (<14,0,A>,     ?) (<14,0,B>,     ?) (<14,0,D>, D) (<14,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<17,0,A>,     ?) (<17,0,B>,     ?) (<17,0,D>, D) (<17,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
    + Applied Processor:
        ChainProcessor False [2,4,5,6,7,9,10,11,12,13,14,15,16,17,18]
    + Details:
        We chained rule 4 to obtain the rules [19,20] .
* Step 12: ChainProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (8 + 4*A + 4*B + 2*D + 2*F,1) 
          13. f0(A,B,D,F) -> f4(A,B,D,F)     [A >= 1 + B]               (1,2)                         
          14. f0(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A]               (1,2)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          17. f3(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (13 + 4*A + 4*B + 2*D + 2*F,2)
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          20. f3(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (?,2)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{17,18,19,20},6->{17,18,19,20},7->{},9->{17,18,19,20},10->{17,18,19,20},11->{17,18,19,20}
          ,12->{17,18,19,20},13->{10,12},14->{10,12},15->{17,18,19,20},16->{17,18,19,20},17->{17,18,19,20},18->{17,18
          ,19,20},19->{17,18,19,20},20->{17,18,19,20}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
          (<13,0,A>,     ?) (<13,0,B>,     ?) (<13,0,D>, D) (<13,0,F>, F) 
          (<14,0,A>,     ?) (<14,0,B>,     ?) (<14,0,D>, D) (<14,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<17,0,A>,     ?) (<17,0,B>,     ?) (<17,0,D>, D) (<17,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>,     ?) (<19,0,B>,     ?) (<19,0,D>, D) (<19,0,F>, F) 
          (<20,0,A>,     ?) (<20,0,B>,     ?) (<20,0,D>, D) (<20,0,F>, F) 
    + Applied Processor:
        ChainProcessor False [2,5,6,7,9,10,11,12,13,14,15,16,17,18,19,20]
    + Details:
        We chained rule 13 to obtain the rules [21,22] .
* Step 13: ChainProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (8 + 4*A + 4*B + 2*D + 2*F,1) 
          14. f0(A,B,D,F) -> f4(A,B,D,F)     [B >= 1 + A]               (1,2)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          17. f3(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (13 + 4*A + 4*B + 2*D + 2*F,2)
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          20. f3(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{17,18,19,20},6->{17,18,19,20},7->{},9->{17,18,19,20},10->{17,18,19,20},11->{17,18,19,20}
          ,12->{17,18,19,20},14->{10,12},15->{17,18,19,20},16->{17,18,19,20},17->{17,18,19,20},18->{17,18,19,20}
          ,19->{17,18,19,20},20->{17,18,19,20},21->{17,18,19,20},22->{17,18,19,20}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
          (<14,0,A>,     ?) (<14,0,B>,     ?) (<14,0,D>, D) (<14,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<17,0,A>,     ?) (<17,0,B>,     ?) (<17,0,D>, D) (<17,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>,     ?) (<19,0,B>,     ?) (<19,0,D>, D) (<19,0,F>, F) 
          (<20,0,A>,     ?) (<20,0,B>,     ?) (<20,0,D>, D) (<20,0,F>, F) 
          (<21,0,A>,     ?) (<21,0,B>,     ?) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,     ?) (<22,0,B>,     ?) (<22,0,D>, D) (<22,0,F>, F) 
    + Applied Processor:
        ChainProcessor False [2,5,6,7,9,10,11,12,14,15,16,17,18,19,20,21,22]
    + Details:
        We chained rule 14 to obtain the rules [23,24] .
* Step 14: UnreachableRules WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          10. f4(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (?,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          12. f4(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (8 + 4*A + 4*B + 2*D + 2*F,1) 
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          17. f3(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (13 + 4*A + 4*B + 2*D + 2*F,2)
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          20. f3(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{17,18,19,20},6->{17,18,19,20},7->{},9->{17,18,19,20},10->{17,18,19,20},11->{17,18,19,20}
          ,12->{17,18,19,20},15->{17,18,19,20},16->{17,18,19,20},17->{17,18,19,20},18->{17,18,19,20},19->{17,18,19,20}
          ,20->{17,18,19,20},21->{17,18,19,20},22->{17,18,19,20},23->{17,18,19,20},24->{17,18,19,20}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<10,0,A>,     ?) (<10,0,B>,     ?) (<10,0,D>, D) (<10,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<12,0,A>,     ?) (<12,0,B>,     ?) (<12,0,D>, D) (<12,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<17,0,A>,     ?) (<17,0,B>,     ?) (<17,0,D>, D) (<17,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>,     ?) (<19,0,B>,     ?) (<19,0,D>, D) (<19,0,F>, F) 
          (<20,0,A>,     ?) (<20,0,B>,     ?) (<20,0,D>, D) (<20,0,F>, F) 
          (<21,0,A>,     ?) (<21,0,B>,     ?) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,     ?) (<22,0,B>,     ?) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     ?) (<23,0,B>,     ?) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,     ?) (<24,0,B>,     ?) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        UnreachableRules
    + Details:
        The following transitions are not reachable from the starting states and are removed: [10,12]
* Step 15: UnsatPaths WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          17. f3(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (13 + 4*A + 4*B + 2*D + 2*F,2)
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          20. f3(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{17,18,19,20},6->{17,18,19,20},7->{},9->{17,18,19,20},11->{17,18,19,20},15->{17,18,19,20}
          ,16->{17,18,19,20},17->{17,18,19,20},18->{17,18,19,20},19->{17,18,19,20},20->{17,18,19,20},21->{17,18,19,20}
          ,22->{17,18,19,20},23->{17,18,19,20},24->{17,18,19,20}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<17,0,A>,     ?) (<17,0,B>,     ?) (<17,0,D>, D) (<17,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>,     ?) (<19,0,B>,     ?) (<19,0,D>, D) (<19,0,F>, F) 
          (<20,0,A>,     ?) (<20,0,B>,     ?) (<20,0,D>, D) (<20,0,F>, F) 
          (<21,0,A>,     ?) (<21,0,B>,     ?) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,     ?) (<22,0,B>,     ?) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     ?) (<23,0,B>,     ?) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,     ?) (<24,0,B>,     ?) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        UnsatPaths
    + Details:
        We remove following edges from the transition graph: [(5,17)
                                                             ,(5,20)
                                                             ,(6,17)
                                                             ,(6,20)
                                                             ,(9,17)
                                                             ,(9,20)
                                                             ,(11,17)
                                                             ,(11,20)
                                                             ,(15,17)
                                                             ,(15,18)
                                                             ,(15,20)
                                                             ,(16,17)
                                                             ,(16,20)
                                                             ,(17,17)
                                                             ,(17,18)
                                                             ,(17,19)
                                                             ,(17,20)
                                                             ,(18,17)
                                                             ,(18,19)
                                                             ,(18,20)
                                                             ,(19,17)
                                                             ,(19,18)
                                                             ,(19,20)
                                                             ,(20,17)
                                                             ,(20,18)
                                                             ,(20,19)
                                                             ,(20,20)
                                                             ,(21,17)
                                                             ,(21,18)
                                                             ,(21,19)
                                                             ,(21,20)
                                                             ,(22,17)
                                                             ,(22,19)
                                                             ,(22,20)
                                                             ,(23,17)
                                                             ,(23,18)
                                                             ,(23,20)
                                                             ,(24,17)
                                                             ,(24,18)
                                                             ,(24,19)
                                                             ,(24,20)]
* Step 16: UnreachableRules WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          17. f3(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (13 + 4*A + 4*B + 2*D + 2*F,2)
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          20. f3(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},17->{},18->{18},19->{19}
          ,20->{},21->{},22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<17,0,A>,     ?) (<17,0,B>,     ?) (<17,0,D>, D) (<17,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>,     ?) (<19,0,B>,     ?) (<19,0,D>, D) (<19,0,F>, F) 
          (<20,0,A>,     ?) (<20,0,B>,     ?) (<20,0,D>, D) (<20,0,F>, F) 
          (<21,0,A>,     ?) (<21,0,B>,     ?) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,     ?) (<22,0,B>,     ?) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     ?) (<23,0,B>,     ?) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,     ?) (<24,0,B>,     ?) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        UnreachableRules
    + Details:
        The following transitions are not reachable from the starting states and are removed: [17,20]
* Step 17: LocalSizeboundsProc WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},18->{18},19->{19},21->{}
          ,22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>,     A) (< 2,0,B>,     B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,     F) (< 5,0,B>,     D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,     F) (< 6,0,B>,     D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,     ?) (< 7,0,B>,     ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, 1 + A) (< 9,0,B>,     B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,     A) (<11,0,B>, 1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     ?) (<15,0,B>,     ?) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,     ?) (<16,0,B>,     ?) (<16,0,D>, D) (<16,0,F>, F) 
          (<18,0,A>,     ?) (<18,0,B>,     ?) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>,     ?) (<19,0,B>,     ?) (<19,0,D>, D) (<19,0,F>, F) 
          (<21,0,A>,     ?) (<21,0,B>,     ?) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,     ?) (<22,0,B>,     ?) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     ?) (<23,0,B>,     ?) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,     ?) (<24,0,B>,     ?) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        LocalSizeboundsProc
    + Details:
        LocalSizebounds generated; rvgraph
          (< 2,0,A>,     A, .= 0) (< 2,0,B>,     B, .= 0) (< 2,0,D>, D, .= 0) (< 2,0,F>, F, .= 0) 
          (< 5,0,A>,     F, .= 0) (< 5,0,B>,     D, .= 0) (< 5,0,D>, D, .= 0) (< 5,0,F>, F, .= 0) 
          (< 6,0,A>,     F, .= 0) (< 6,0,B>,     D, .= 0) (< 6,0,D>, D, .= 0) (< 6,0,F>, F, .= 0) 
          (< 7,0,A>,     ?,   .?) (< 7,0,B>,     ?,   .?) (< 7,0,D>, ?,   .?) (< 7,0,F>, ?,   .?) 
          (< 9,0,A>, 1 + A, .+ 1) (< 9,0,B>,     B, .= 0) (< 9,0,D>, D, .= 0) (< 9,0,F>, F, .= 0) 
          (<11,0,A>,     A, .= 0) (<11,0,B>, 1 + B, .+ 1) (<11,0,D>, D, .= 0) (<11,0,F>, F, .= 0) 
          (<15,0,A>, 1 + A, .+ 1) (<15,0,B>,     B, .= 0) (<15,0,D>, D, .= 0) (<15,0,F>, F, .= 0) 
          (<16,0,A>,     A, .= 0) (<16,0,B>, 1 + B, .+ 1) (<16,0,D>, D, .= 0) (<16,0,F>, F, .= 0) 
          (<18,0,A>,     A, .= 0) (<18,0,B>, 1 + B, .+ 1) (<18,0,D>, D, .= 0) (<18,0,F>, F, .= 0) 
          (<19,0,A>, 1 + A, .+ 1) (<19,0,B>,     B, .= 0) (<19,0,D>, D, .= 0) (<19,0,F>, F, .= 0) 
          (<21,0,A>, 1 + A, .+ 1) (<21,0,B>,     B, .= 0) (<21,0,D>, D, .= 0) (<21,0,F>, F, .= 0) 
          (<22,0,A>,     A, .= 0) (<22,0,B>, 1 + B, .+ 1) (<22,0,D>, D, .= 0) (<22,0,F>, F, .= 0) 
          (<23,0,A>, 1 + A, .+ 1) (<23,0,B>,     B, .= 0) (<23,0,D>, D, .= 0) (<23,0,F>, F, .= 0) 
          (<24,0,A>,     A, .= 0) (<24,0,B>, 1 + B, .+ 1) (<24,0,D>, D, .= 0) (<24,0,F>, F, .= 0) 
* Step 18: SizeboundsProc WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},18->{18},19->{19},21->{}
          ,22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>, ?) (< 2,0,B>, ?) (< 2,0,D>, ?) (< 2,0,F>, ?) 
          (< 5,0,A>, ?) (< 5,0,B>, ?) (< 5,0,D>, ?) (< 5,0,F>, ?) 
          (< 6,0,A>, ?) (< 6,0,B>, ?) (< 6,0,D>, ?) (< 6,0,F>, ?) 
          (< 7,0,A>, ?) (< 7,0,B>, ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>, ?) (< 9,0,B>, ?) (< 9,0,D>, ?) (< 9,0,F>, ?) 
          (<11,0,A>, ?) (<11,0,B>, ?) (<11,0,D>, ?) (<11,0,F>, ?) 
          (<15,0,A>, ?) (<15,0,B>, ?) (<15,0,D>, ?) (<15,0,F>, ?) 
          (<16,0,A>, ?) (<16,0,B>, ?) (<16,0,D>, ?) (<16,0,F>, ?) 
          (<18,0,A>, ?) (<18,0,B>, ?) (<18,0,D>, ?) (<18,0,F>, ?) 
          (<19,0,A>, ?) (<19,0,B>, ?) (<19,0,D>, ?) (<19,0,F>, ?) 
          (<21,0,A>, ?) (<21,0,B>, ?) (<21,0,D>, ?) (<21,0,F>, ?) 
          (<22,0,A>, ?) (<22,0,B>, ?) (<22,0,D>, ?) (<22,0,F>, ?) 
          (<23,0,A>, ?) (<23,0,B>, ?) (<23,0,D>, ?) (<23,0,F>, ?) 
          (<24,0,A>, ?) (<24,0,B>, ?) (<24,0,D>, ?) (<24,0,F>, ?) 
    + Applied Processor:
        SizeboundsProc
    + Details:
        Sizebounds computed:
          (< 2,0,A>,         A) (< 2,0,B>,                          B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,         F) (< 5,0,B>,                          D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,         F) (< 6,0,B>,                          D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,         ?) (< 7,0,B>,                          ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>,     1 + A) (< 9,0,B>,                          B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,         A) (<11,0,B>,                      1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     1 + A) (<15,0,B>,                          B) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,         A) (<16,0,B>,                      1 + B) (<16,0,D>, D) (<16,0,F>, F) 
          (<18,0,A>, 1 + A + F) (<18,0,B>, 14 + 4*A + 5*B + 3*D + 2*F) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>, 1 + B + D) (<19,0,B>,                  1 + B + D) (<19,0,D>, D) (<19,0,F>, F) 
          (<21,0,A>,     1 + A) (<21,0,B>,                          B) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,         A) (<22,0,B>,                      1 + B) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     1 + A) (<23,0,B>,                          B) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,         A) (<24,0,B>,                      1 + B) (<24,0,D>, D) (<24,0,F>, F) 
* Step 19: LocationConstraintsProc WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},18->{18},19->{19},21->{}
          ,22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>,         A) (< 2,0,B>,                          B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,         F) (< 5,0,B>,                          D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,         F) (< 6,0,B>,                          D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,         ?) (< 7,0,B>,                          ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>,     1 + A) (< 9,0,B>,                          B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,         A) (<11,0,B>,                      1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     1 + A) (<15,0,B>,                          B) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,         A) (<16,0,B>,                      1 + B) (<16,0,D>, D) (<16,0,F>, F) 
          (<18,0,A>, 1 + A + F) (<18,0,B>, 14 + 4*A + 5*B + 3*D + 2*F) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>, 1 + B + D) (<19,0,B>,                  1 + B + D) (<19,0,D>, D) (<19,0,F>, F) 
          (<21,0,A>,     1 + A) (<21,0,B>,                          B) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,         A) (<22,0,B>,                      1 + B) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     1 + A) (<23,0,B>,                          B) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,         A) (<24,0,B>,                      1 + B) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        LocationConstraintsProc
    + Details:
        We computed the location constraints  2 :  True 5 :  True 6 :  True 7 :  True 9 :  True 11 :  True 15 :  True 16 :  True 18 :  True 19 :  True 21 :  True 22 :  True 23 :  True 24 :  True .
* Step 20: LoopRecurrenceProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (?,2)                         
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},18->{18},19->{19},21->{}
          ,22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>,         A) (< 2,0,B>,                          B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,         F) (< 5,0,B>,                          D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,         F) (< 6,0,B>,                          D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,         ?) (< 7,0,B>,                          ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>,     1 + A) (< 9,0,B>,                          B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,         A) (<11,0,B>,                      1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     1 + A) (<15,0,B>,                          B) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,         A) (<16,0,B>,                      1 + B) (<16,0,D>, D) (<16,0,F>, F) 
          (<18,0,A>, 1 + A + F) (<18,0,B>, 14 + 4*A + 5*B + 3*D + 2*F) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>, 1 + B + D) (<19,0,B>,                  1 + B + D) (<19,0,D>, D) (<19,0,F>, F) 
          (<21,0,A>,     1 + A) (<21,0,B>,                          B) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,         A) (<22,0,B>,                      1 + B) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     1 + A) (<23,0,B>,                          B) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,         A) (<24,0,B>,                      1 + B) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        LoopRecurrenceProcessor [19]
    + Details:
        Applying the recurrence pattern linear * f to the expression B-A yields the solution -1*A + B .
* Step 21: LoopRecurrenceProcessor WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                         
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                         
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                         
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                         
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                         
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                         
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                         
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (13 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (5 + 5*A + 5*B + 2*D + 2*F,2) 
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                         
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                         
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                         
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                         
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},18->{18},19->{19},21->{}
          ,22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>,         A) (< 2,0,B>,                          B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,         F) (< 5,0,B>,                          D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,         F) (< 6,0,B>,                          D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,         ?) (< 7,0,B>,                          ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>,     1 + A) (< 9,0,B>,                          B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,         A) (<11,0,B>,                      1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     1 + A) (<15,0,B>,                          B) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,         A) (<16,0,B>,                      1 + B) (<16,0,D>, D) (<16,0,F>, F) 
          (<18,0,A>, 1 + A + F) (<18,0,B>, 14 + 4*A + 5*B + 3*D + 2*F) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>, 1 + B + D) (<19,0,B>,                  1 + B + D) (<19,0,D>, D) (<19,0,F>, F) 
          (<21,0,A>,     1 + A) (<21,0,B>,                          B) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,         A) (<22,0,B>,                      1 + B) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     1 + A) (<23,0,B>,                          B) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,         A) (<24,0,B>,                      1 + B) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        LoopRecurrenceProcessor [18]
    + Details:
        Applying the recurrence pattern linear * f to the expression A-B yields the solution A + -1*B .
* Step 22: UnsatPaths WORST_CASE(?,O(n^1))
    + Considered Problem:
        Rules:
          2.  f0(A,B,D,F) -> f8(A,B,D,F)     True                       (1,1)                        
          5.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                        
          6.  f0(A,B,D,F) -> f3(F,D,D,F)     True                       (1,1)                        
          7.  f0(A,B,D,F) -> f8(O,P,M,N)     True                       (1,1)                        
          9.  f0(A,B,D,F) -> f3(1 + A,B,D,F) True                       (1,1)                        
          11. f0(A,B,D,F) -> f3(A,1 + B,D,F) True                       (1,1)                        
          15. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A]               (1,2)                        
          16. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= B]                   (1,2)                        
          18. f3(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (4 + 4*A + 4*B + 2*D + 2*F,2)
          19. f3(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (5 + 5*A + 5*B + 2*D + 2*F,2)
          21. f0(A,B,D,F) -> f3(1 + A,B,D,F) [A >= 1 + B && B >= 1 + A] (1,3)                        
          22. f0(A,B,D,F) -> f3(A,1 + B,D,F) [A >= 1 + B && A >= B]     (1,3)                        
          23. f0(A,B,D,F) -> f3(1 + A,B,D,F) [B >= 1 + A && B >= 1 + A] (1,3)                        
          24. f0(A,B,D,F) -> f3(A,1 + B,D,F) [B >= 1 + A && A >= B]     (1,3)                        
        Signature:
          {(f0,4);(f3,4);(f4,4);(f8,4)}
        Flow Graph:
          [2->{},5->{18,19},6->{18,19},7->{},9->{18,19},11->{18,19},15->{19},16->{18,19},18->{18},19->{19},21->{}
          ,22->{18},23->{19},24->{}]
        Sizebounds:
          (< 2,0,A>,         A) (< 2,0,B>,                          B) (< 2,0,D>, D) (< 2,0,F>, F) 
          (< 5,0,A>,         F) (< 5,0,B>,                          D) (< 5,0,D>, D) (< 5,0,F>, F) 
          (< 6,0,A>,         F) (< 6,0,B>,                          D) (< 6,0,D>, D) (< 6,0,F>, F) 
          (< 7,0,A>,         ?) (< 7,0,B>,                          ?) (< 7,0,D>, ?) (< 7,0,F>, ?) 
          (< 9,0,A>,     1 + A) (< 9,0,B>,                          B) (< 9,0,D>, D) (< 9,0,F>, F) 
          (<11,0,A>,         A) (<11,0,B>,                      1 + B) (<11,0,D>, D) (<11,0,F>, F) 
          (<15,0,A>,     1 + A) (<15,0,B>,                          B) (<15,0,D>, D) (<15,0,F>, F) 
          (<16,0,A>,         A) (<16,0,B>,                      1 + B) (<16,0,D>, D) (<16,0,F>, F) 
          (<18,0,A>, 1 + A + F) (<18,0,B>, 14 + 4*A + 5*B + 3*D + 2*F) (<18,0,D>, D) (<18,0,F>, F) 
          (<19,0,A>, 1 + B + D) (<19,0,B>,                  1 + B + D) (<19,0,D>, D) (<19,0,F>, F) 
          (<21,0,A>,     1 + A) (<21,0,B>,                          B) (<21,0,D>, D) (<21,0,F>, F) 
          (<22,0,A>,         A) (<22,0,B>,                      1 + B) (<22,0,D>, D) (<22,0,F>, F) 
          (<23,0,A>,     1 + A) (<23,0,B>,                          B) (<23,0,D>, D) (<23,0,F>, F) 
          (<24,0,A>,         A) (<24,0,B>,                      1 + B) (<24,0,D>, D) (<24,0,F>, F) 
    + Applied Processor:
        UnsatPaths
    + Details:
        The problem is already solved.

WORST_CASE(?,O(n^1))