NO
* Step 1: UnsatPaths NO
    + Considered Problem:
        Rules:
          0. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f300(A,B,C,D,E,F,G,H,I,J,X,L,M,N,O,P,Q,R,S,Z,U,V,A1)    [J = 0]                                (?,1)
          1. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f300(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,O,P,A1,R,S,B1,C1,D1,Y) [0 >= 1 + E1 && J >= 1 && 1 + F1 >= 0] (?,1)
          2. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f300(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,O,P,C1,R,S,T,U,V,D1) [1 >= Y && 0 >= 1 + J && E1 >= 1]      (?,1)
          3. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,O,P,A1,B1,C1,D1,Y,E1,W)  [J >= 1 && F1 >= 0 && 1 + G1 >= 0]     (?,1)
          4. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,A1,B1,Q,R,S,C1,D1,Y,W)   [0 >= 2 + E1 && J >= 1]                (?,1)
          5. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,O,P,C1,D1,Y,T,U,V,W)   [0 >= 1 + J && E1 >= 1 && F1 >= 2]     (?,1)
          6. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,C1,D1,Q,R,S,T,U,V,W)   [0 >= Y && 0 >= 1 + J]                 (?,1)
          7. f2(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(X,X,X,X,X,X,X,X,X,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)       True                                   (1,1)
        Signature:
          {(f1,23);(f2,23);(f300,23)}
        Flow Graph:
          [0->{},1->{},2->{},3->{0,1,2,3,4,5,6},4->{0,1,2,3,4,5,6},5->{0,1,2,3,4,5,6},6->{0,1,2,3,4,5,6},7->{0,1,2,3
          ,4,5,6}]
        
    + Applied Processor:
        UnsatPaths
    + Details:
        We remove following edges from the transition graph: [(3,0)
                                                             ,(3,2)
                                                             ,(3,5)
                                                             ,(3,6)
                                                             ,(4,0)
                                                             ,(4,2)
                                                             ,(4,5)
                                                             ,(4,6)
                                                             ,(5,0)
                                                             ,(5,1)
                                                             ,(5,3)
                                                             ,(5,4)
                                                             ,(6,0)
                                                             ,(6,1)
                                                             ,(6,3)
                                                             ,(6,4)]
* Step 2: FromIts NO
    + Considered Problem:
        Rules:
          0. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f300(A,B,C,D,E,F,G,H,I,J,X,L,M,N,O,P,Q,R,S,Z,U,V,A1)    [J = 0]                                (?,1)
          1. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f300(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,O,P,A1,R,S,B1,C1,D1,Y) [0 >= 1 + E1 && J >= 1 && 1 + F1 >= 0] (?,1)
          2. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f300(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,O,P,C1,R,S,T,U,V,D1) [1 >= Y && 0 >= 1 + J && E1 >= 1]      (?,1)
          3. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,O,P,A1,B1,C1,D1,Y,E1,W)  [J >= 1 && F1 >= 0 && 1 + G1 >= 0]     (?,1)
          4. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,A1,B1,Q,R,S,C1,D1,Y,W)   [0 >= 2 + E1 && J >= 1]                (?,1)
          5. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,O,P,C1,D1,Y,T,U,V,W)   [0 >= 1 + J && E1 >= 1 && F1 >= 2]     (?,1)
          6. f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,C1,D1,Q,R,S,T,U,V,W)   [0 >= Y && 0 >= 1 + J]                 (?,1)
          7. f2(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W) -> f1(X,X,X,X,X,X,X,X,X,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)       True                                   (1,1)
        Signature:
          {(f1,23);(f2,23);(f300,23)}
        Flow Graph:
          [0->{},1->{},2->{},3->{1,3,4},4->{1,3,4},5->{2,5,6},6->{2,5,6},7->{0,1,2,3,4,5,6}]
        
    + Applied Processor:
        FromIts
    + Details:
        ()
* Step 3: CloseWith NO
    + Considered Problem:
        Rules:
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f300(A,B,C,D,E,F,G,H,I,J,X,L,M,N,O,P,Q,R,S,Z,U,V
          ,A1)                                                                                                           
          [J = 0]
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f300(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,O,P,A1,R,S,B1,C1,D1
          ,Y)                                                                                                            
          [0 >= 1 + E1 && J >= 1 && 1 + F1 >= 0]
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f300(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,O,P,C1,R,S,T,U,V
          ,D1)                                                                                                           
          [1 >= Y && 0 >= 1 + J && E1 >= 1]
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f1(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,O,P,A1,B1,C1,D1,Y,E1
          ,W)                                                                                                            
          [J >= 1 && F1 >= 0 && 1 + G1 >= 0]
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f1(A,B,C,D,E,F,G,H,I,J,X,L,M,Z,A1,B1,Q,R,S,C1,D1,Y
          ,W)                                                                                                            
          [0 >= 2 + E1 && J >= 1]
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f1(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,O,P,C1,D1,Y,T,U,V
          ,W)                                                                                                            
          [0 >= 1 + J && E1 >= 1 && F1 >= 2]
          f1(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f1(A,B,C,D,E,F,G,H,I,J,X,Z,A1,B1,C1,D1,Q,R,S,T,U,V
          ,W)                                                                                                            
          [0 >= Y && 0 >= 1 + J]
          f2(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W)  -> f1(X,X,X,X,X,X,X,X,X,J,K,L,M,N,O,P,Q,R,S,T,U,V
          ,W)                                                                                                            
          True
        Signature:
          {(f1,23);(f2,23);(f300,23)}
        Rule Graph:
          [0->{},1->{},2->{},3->{1,3,4},4->{1,3,4},5->{2,5,6},6->{2,5,6},7->{0,1,2,3,4,5,6}]
    + Applied Processor:
        CloseWith False
    + Details:
        ()

NO