TSTP Solution File: SYN762-1 by Beagle---0.9.51

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : SYN762-1 : TPTP v8.1.2. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s

% Computer : n004.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Aug 22 11:12:11 EDT 2023

% Result   : Unsatisfiable 39.33s 28.79s
% Output   : CNFRefutation 39.76s
% Verified : 
% SZS Type : ERROR: Analysing output (MakeTreeStats ran out of CPU time)

% Comments : 
%------------------------------------------------------------------------------
%$ ssRr > ssPv4 > ssPv3 > ssPv2 > ssPv1 > #nlpp > skf1

%Foreground sorts:

%Background operators:

%Foreground operators:
tff(skf1,type,
    skf1: $i > $i ).

tff(ssPv1,type,
    ssPv1: $i > $o ).

tff(ssPv3,type,
    ssPv3: $i > $o ).

tff(ssRr,type,
    ssRr: ( $i * $i ) > $o ).

tff(ssPv4,type,
    ssPv4: $i > $o ).

tff(ssPv2,type,
    ssPv2: $i > $o ).

tff(f_26,axiom,
    ! [U] : ssRr(U,skf1(U)),
    file(unknown,unknown) ).

tff(f_468,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ssPv4(V)
      | ssPv2(Y)
      | ssPv3(W)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_41,axiom,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ssPv2(W)
      | ssPv3(W)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_211,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv2(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ssPv1(X)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_287,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssPv1(W)
      | ssPv3(V)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_640,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ssPv4(Y)
      | ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_778,axiom,
    ! [W,U,Z,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ~ ssPv4(W)
      | ssPv4(V)
      | ssPv3(Y)
      | ssPv1(Z) ),
    file(unknown,unknown) ).

tff(f_531,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ssPv1(Y)
      | ssPv3(W)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_448,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ssPv4(V)
      | ssPv3(Y)
      | ssPv1(W)
      | ssPv3(W) ),
    file(unknown,unknown) ).

tff(f_596,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv4(W)
      | ssPv3(Y)
      | ssPv3(W) ),
    file(unknown,unknown) ).

tff(f_927,axiom,
    ! [W,U,Z,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ~ ssPv2(W)
      | ssPv2(Y)
      | ssPv4(Z) ),
    file(unknown,unknown) ).

tff(f_121,axiom,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv2(V)
      | ~ ssRr(W,U)
      | ~ ssPv2(W)
      | ~ ssPv4(W)
      | ssPv1(W) ),
    file(unknown,unknown) ).

tff(f_574,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv4(X)
      | ~ ssRr(W,Y)
      | ~ ssPv3(W)
      | ssPv3(V)
      | ssPv3(Y) ),
    file(unknown,unknown) ).

tff(f_104,axiom,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssPv3(W)
      | ssPv1(W)
      | ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_510,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv3(W)
      | ssPv4(V)
      | ssPv1(Y)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_230,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(W)
      | ssPv4(X)
      | ssPv1(W) ),
    file(unknown,unknown) ).

tff(f_72,axiom,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssPv3(W)
      | ssPv2(W)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_268,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ssPv1(W)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_156,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(W)
      | ssPv2(V)
      | ssPv1(X)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_407,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssPv3(W)
      | ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_662,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssRr(W,Y)
      | ~ ssPv4(W)
      | ssPv1(V)
      | ssPv4(Y) ),
    file(unknown,unknown) ).

tff(f_1062,axiom,
    ! [W,U,Z,X1,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(Z,X1)
      | ~ ssRr(W,Z)
      | ~ ssPv1(W)
      | ssPv4(Y)
      | ssPv1(X1) ),
    file(unknown,unknown) ).

tff(f_88,axiom,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssPv3(W)
      | ssPv1(W)
      | ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_327,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(X)
      | ~ ssPv3(W)
      | ssPv1(W) ),
    file(unknown,unknown) ).

tff(f_307,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv4(X)
      | ~ ssPv3(W)
      | ~ ssPv4(W)
      | ssPv4(V) ),
    file(unknown,unknown) ).

tff(f_618,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv2(W)
      | ~ ssPv3(W)
      | ssPv4(V)
      | ssPv1(Y) ),
    file(unknown,unknown) ).

tff(f_877,axiom,
    ! [W,U,Z,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ~ ssPv4(W)
      | ssPv2(Y)
      | ssPv3(Z) ),
    file(unknown,unknown) ).

tff(f_249,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(X)
      | ~ ssPv2(W)
      | ssPv3(V)
      | ssPv1(W) ),
    file(unknown,unknown) ).

tff(f_707,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv4(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssPv3(Y)
      | ~ ssRr(W,X)
      | ~ ssPv4(W)
      | ssPv1(W) ),
    file(unknown,unknown) ).

tff(f_387,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ~ ssPv2(W)
      | ssPv3(X) ),
    file(unknown,unknown) ).

tff(f_754,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv3(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssPv1(Y)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ~ ssPv3(W) ),
    file(unknown,unknown) ).

tff(f_428,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv4(X)
      | ~ ssPv1(W)
      | ~ ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_1090,axiom,
    ! [W,U,Z,X1,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(Z,X1)
      | ~ ssRr(W,Z)
      | ~ ssPv2(W)
      | ssPv4(Y)
      | ssPv3(X1) ),
    file(unknown,unknown) ).

tff(f_192,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(X)
      | ssPv1(V)
      | ssPv1(W)
      | ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_56,axiom,
    ! [U,V,W] :
      ( ~ ssRr(U,V)
      | ~ ssPv1(V)
      | ~ ssRr(W,U)
      | ssPv1(W)
      | ssPv2(W)
      | ssPv3(W) ),
    file(unknown,unknown) ).

tff(f_802,axiom,
    ! [W,U,Z,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssPv2(V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ssPv4(Y)
      | ssPv2(Z)
      | ssPv1(W) ),
    file(unknown,unknown) ).

tff(f_138,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ssPv1(V)
      | ssPv2(X)
      | ssPv3(W)
      | ssPv4(W) ),
    file(unknown,unknown) ).

tff(f_489,axiom,
    ! [W,U,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssPv1(W)
      | ssPv2(V)
      | ssPv1(Y)
      | ssPv3(W) ),
    file(unknown,unknown) ).

tff(f_347,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv2(X)
      | ~ ssPv2(W)
      | ~ ssPv4(W)
      | ssPv3(V) ),
    file(unknown,unknown) ).

tff(f_730,axiom,
    ! [W,U,Z,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ssPv3(V)
      | ssPv2(Y)
      | ssPv4(Z)
      | ssPv2(W) ),
    file(unknown,unknown) ).

tff(f_827,axiom,
    ! [W,U,Z,X,Y,V] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(X,Y)
      | ~ ssRr(W,X)
      | ~ ssRr(W,Z)
      | ~ ssPv1(Z)
      | ~ ssPv1(W)
      | ssPv4(V)
      | ssPv1(Y) ),
    file(unknown,unknown) ).

tff(f_367,axiom,
    ! [U,V,W,X] :
      ( ~ ssRr(U,V)
      | ~ ssRr(W,U)
      | ~ ssRr(W,X)
      | ~ ssPv3(X)
      | ~ ssPv1(W)
      | ~ ssPv3(W)
      | ssPv4(V) ),
    file(unknown,unknown) ).

tff(c_2,plain,
    ! [U_1] : ssRr(U_1,skf1(U_1)),
    inference(cnfTransformation,[status(thm)],[f_26]) ).

tff(c_959,plain,
    ! [Y_555,W_552,U_553,X_556,V_554] :
      ( ssPv4(W_552)
      | ssPv3(W_552)
      | ssPv2(Y_555)
      | ssPv4(V_554)
      | ~ ssRr(W_552,X_556)
      | ~ ssRr(X_556,Y_555)
      | ~ ssRr(W_552,U_553)
      | ~ ssRr(U_553,V_554) ),
    inference(cnfTransformation,[status(thm)],[f_468]) ).

tff(c_1076,plain,
    ! [U_588,Y_589,V_590,U_591] :
      ( ssPv4(U_588)
      | ssPv3(U_588)
      | ssPv2(Y_589)
      | ssPv4(V_590)
      | ~ ssRr(skf1(U_588),Y_589)
      | ~ ssRr(U_588,U_591)
      | ~ ssRr(U_591,V_590) ),
    inference(resolution,[status(thm)],[c_2,c_959]) ).

tff(c_1081,plain,
    ! [U_592,V_593,U_594] :
      ( ssPv4(U_592)
      | ssPv3(U_592)
      | ssPv2(skf1(skf1(U_592)))
      | ssPv4(V_593)
      | ~ ssRr(U_592,U_594)
      | ~ ssRr(U_594,V_593) ),
    inference(resolution,[status(thm)],[c_2,c_1076]) ).

tff(c_1085,plain,
    ! [U_595,V_596] :
      ( ssPv4(U_595)
      | ssPv3(U_595)
      | ssPv2(skf1(skf1(U_595)))
      | ssPv4(V_596)
      | ~ ssRr(skf1(U_595),V_596) ),
    inference(resolution,[status(thm)],[c_2,c_1081]) ).

tff(c_1090,plain,
    ! [U_597] :
      ( ssPv4(U_597)
      | ssPv3(U_597)
      | ssPv2(skf1(skf1(U_597)))
      | ssPv4(skf1(skf1(U_597))) ),
    inference(resolution,[status(thm)],[c_2,c_1085]) ).

tff(c_119,plain,
    ! [W_251,U_252,V_253] :
      ( ssPv4(W_251)
      | ssPv3(W_251)
      | ssPv2(W_251)
      | ~ ssRr(W_251,U_252)
      | ~ ssPv4(V_253)
      | ~ ssRr(U_252,V_253) ),
    inference(cnfTransformation,[status(thm)],[f_41]) ).

tff(c_130,plain,
    ! [U_257,V_258] :
      ( ssPv4(U_257)
      | ssPv3(U_257)
      | ssPv2(U_257)
      | ~ ssPv4(V_258)
      | ~ ssRr(skf1(U_257),V_258) ),
    inference(resolution,[status(thm)],[c_2,c_119]) ).

tff(c_135,plain,
    ! [U_257] :
      ( ssPv4(U_257)
      | ssPv3(U_257)
      | ssPv2(U_257)
      | ~ ssPv4(skf1(skf1(U_257))) ),
    inference(resolution,[status(thm)],[c_2,c_130]) ).

tff(c_1120,plain,
    ! [U_598] :
      ( ssPv2(U_598)
      | ssPv4(U_598)
      | ssPv3(U_598)
      | ssPv2(skf1(skf1(U_598))) ),
    inference(resolution,[status(thm)],[c_1090,c_135]) ).

tff(c_277,plain,
    ! [W_345,X_346,U_347,V_348] :
      ( ssPv4(W_345)
      | ssPv1(X_346)
      | ~ ssPv1(W_345)
      | ~ ssRr(W_345,X_346)
      | ~ ssRr(W_345,U_347)
      | ~ ssPv2(V_348)
      | ~ ssRr(U_347,V_348) ),
    inference(cnfTransformation,[status(thm)],[f_211]) ).

tff(c_281,plain,
    ! [U_349,U_350,V_351] :
      ( ssPv4(U_349)
      | ssPv1(skf1(U_349))
      | ~ ssPv1(U_349)
      | ~ ssRr(U_349,U_350)
      | ~ ssPv2(V_351)
      | ~ ssRr(U_350,V_351) ),
    inference(resolution,[status(thm)],[c_2,c_277]) ).

tff(c_289,plain,
    ! [U_356,V_357] :
      ( ssPv4(U_356)
      | ssPv1(skf1(U_356))
      | ~ ssPv1(U_356)
      | ~ ssPv2(V_357)
      | ~ ssRr(skf1(U_356),V_357) ),
    inference(resolution,[status(thm)],[c_2,c_281]) ).

tff(c_294,plain,
    ! [U_356] :
      ( ssPv4(U_356)
      | ssPv1(skf1(U_356))
      | ~ ssPv1(U_356)
      | ~ ssPv2(skf1(skf1(U_356))) ),
    inference(resolution,[status(thm)],[c_2,c_289]) ).

tff(c_1139,plain,
    ! [U_604] :
      ( ssPv1(skf1(U_604))
      | ~ ssPv1(U_604)
      | ssPv2(U_604)
      | ssPv4(U_604)
      | ssPv3(U_604) ),
    inference(resolution,[status(thm)],[c_1120,c_294]) ).

tff(c_316,plain,
    ! [W_360,V_361,X_362,U_363] :
      ( ssPv4(W_360)
      | ssPv3(V_361)
      | ~ ssPv1(W_360)
      | ~ ssPv1(X_362)
      | ~ ssRr(W_360,X_362)
      | ~ ssRr(W_360,U_363)
      | ~ ssRr(U_363,V_361) ),
    inference(cnfTransformation,[status(thm)],[f_287]) ).

tff(c_319,plain,
    ! [U_1,V_361,U_363] :
      ( ssPv4(U_1)
      | ssPv3(V_361)
      | ~ ssPv1(U_1)
      | ~ ssPv1(skf1(U_1))
      | ~ ssRr(U_1,U_363)
      | ~ ssRr(U_363,V_361) ),
    inference(resolution,[status(thm)],[c_2,c_316]) ).

tff(c_1237,plain,
    ! [V_614,U_615,U_616] :
      ( ssPv3(V_614)
      | ~ ssRr(U_615,U_616)
      | ~ ssRr(U_616,V_614)
      | ~ ssPv1(U_615)
      | ssPv2(U_615)
      | ssPv4(U_615)
      | ssPv3(U_615) ),
    inference(resolution,[status(thm)],[c_1139,c_319]) ).

tff(c_1241,plain,
    ! [V_617,U_618] :
      ( ssPv3(V_617)
      | ~ ssRr(skf1(U_618),V_617)
      | ~ ssPv1(U_618)
      | ssPv2(U_618)
      | ssPv4(U_618)
      | ssPv3(U_618) ),
    inference(resolution,[status(thm)],[c_2,c_1237]) ).

tff(c_1247,plain,
    ! [U_619] :
      ( ssPv3(skf1(skf1(U_619)))
      | ~ ssPv1(U_619)
      | ssPv2(U_619)
      | ssPv4(U_619)
      | ssPv3(U_619) ),
    inference(resolution,[status(thm)],[c_2,c_1241]) ).

tff(c_780,plain,
    ! [Y_519,V_522,X_520,W_521,U_518] :
      ( ssPv2(W_521)
      | ssPv4(Y_519)
      | ~ ssPv1(W_521)
      | ~ ssRr(W_521,X_520)
      | ~ ssRr(X_520,Y_519)
      | ~ ssRr(W_521,U_518)
      | ~ ssPv3(V_522)
      | ~ ssRr(U_518,V_522) ),
    inference(cnfTransformation,[status(thm)],[f_640]) ).

tff(c_897,plain,
    ! [U_532,Y_533,U_534,V_535] :
      ( ssPv2(U_532)
      | ssPv4(Y_533)
      | ~ ssPv1(U_532)
      | ~ ssRr(skf1(U_532),Y_533)
      | ~ ssRr(U_532,U_534)
      | ~ ssPv3(V_535)
      | ~ ssRr(U_534,V_535) ),
    inference(resolution,[status(thm)],[c_2,c_780]) ).

tff(c_902,plain,
    ! [U_536,U_537,V_538] :
      ( ssPv2(U_536)
      | ssPv4(skf1(skf1(U_536)))
      | ~ ssPv1(U_536)
      | ~ ssRr(U_536,U_537)
      | ~ ssPv3(V_538)
      | ~ ssRr(U_537,V_538) ),
    inference(resolution,[status(thm)],[c_2,c_897]) ).

tff(c_906,plain,
    ! [U_539,V_540] :
      ( ssPv2(U_539)
      | ssPv4(skf1(skf1(U_539)))
      | ~ ssPv1(U_539)
      | ~ ssPv3(V_540)
      | ~ ssRr(skf1(U_539),V_540) ),
    inference(resolution,[status(thm)],[c_2,c_902]) ).

tff(c_915,plain,
    ! [U_546] :
      ( ssPv2(U_546)
      | ssPv4(skf1(skf1(U_546)))
      | ~ ssPv1(U_546)
      | ~ ssPv3(skf1(skf1(U_546))) ),
    inference(resolution,[status(thm)],[c_2,c_906]) ).

tff(c_940,plain,
    ! [U_546] :
      ( ssPv4(U_546)
      | ssPv3(U_546)
      | ssPv2(U_546)
      | ~ ssPv1(U_546)
      | ~ ssPv3(skf1(skf1(U_546))) ),
    inference(resolution,[status(thm)],[c_915,c_135]) ).

tff(c_1263,plain,
    ! [U_619] :
      ( ~ ssPv1(U_619)
      | ssPv2(U_619)
      | ssPv4(U_619)
      | ssPv3(U_619) ),
    inference(resolution,[status(thm)],[c_1247,c_940]) ).

tff(c_1881,plain,
    ! [Z_729,Y_732,U_731,V_733,W_730,X_734] :
      ( ssPv1(Z_729)
      | ssPv3(Y_732)
      | ssPv4(V_733)
      | ~ ssPv4(W_730)
      | ~ ssRr(W_730,Z_729)
      | ~ ssRr(W_730,X_734)
      | ~ ssRr(X_734,Y_732)
      | ~ ssRr(W_730,U_731)
      | ~ ssRr(U_731,V_733) ),
    inference(cnfTransformation,[status(thm)],[f_778]) ).

tff(c_3010,plain,
    ! [U_828,U_825,V_824,X_827,Y_826] :
      ( ssPv1(skf1(U_825))
      | ssPv3(Y_826)
      | ssPv4(V_824)
      | ~ ssPv4(U_825)
      | ~ ssRr(U_825,X_827)
      | ~ ssRr(X_827,Y_826)
      | ~ ssRr(U_825,U_828)
      | ~ ssRr(U_828,V_824) ),
    inference(resolution,[status(thm)],[c_2,c_1881]) ).

tff(c_3102,plain,
    ! [U_832,Y_833,V_834,U_835] :
      ( ssPv1(skf1(U_832))
      | ssPv3(Y_833)
      | ssPv4(V_834)
      | ~ ssPv4(U_832)
      | ~ ssRr(skf1(U_832),Y_833)
      | ~ ssRr(U_832,U_835)
      | ~ ssRr(U_835,V_834) ),
    inference(resolution,[status(thm)],[c_2,c_3010]) ).

tff(c_3107,plain,
    ! [U_836,V_837,U_838] :
      ( ssPv1(skf1(U_836))
      | ssPv3(skf1(skf1(U_836)))
      | ssPv4(V_837)
      | ~ ssPv4(U_836)
      | ~ ssRr(U_836,U_838)
      | ~ ssRr(U_838,V_837) ),
    inference(resolution,[status(thm)],[c_2,c_3102]) ).

tff(c_3111,plain,
    ! [U_839,V_840] :
      ( ssPv1(skf1(U_839))
      | ssPv3(skf1(skf1(U_839)))
      | ssPv4(V_840)
      | ~ ssPv4(U_839)
      | ~ ssRr(skf1(U_839),V_840) ),
    inference(resolution,[status(thm)],[c_2,c_3107]) ).

tff(c_3115,plain,
    ! [U_839] :
      ( ssPv1(skf1(U_839))
      | ssPv3(skf1(skf1(U_839)))
      | ssPv4(skf1(skf1(U_839)))
      | ~ ssPv4(U_839) ),
    inference(resolution,[status(thm)],[c_2,c_3111]) ).

tff(c_842,plain,
    ! [V_526,Y_529,W_527,U_528,X_525] :
      ( ssPv4(W_527)
      | ssPv3(W_527)
      | ssPv1(Y_529)
      | ~ ssRr(W_527,X_525)
      | ~ ssRr(X_525,Y_529)
      | ~ ssRr(W_527,U_528)
      | ~ ssPv4(V_526)
      | ~ ssRr(U_528,V_526) ),
    inference(cnfTransformation,[status(thm)],[f_531]) ).

tff(c_980,plain,
    ! [U_560,Y_561,U_562,V_563] :
      ( ssPv4(U_560)
      | ssPv3(U_560)
      | ssPv1(Y_561)
      | ~ ssRr(skf1(U_560),Y_561)
      | ~ ssRr(U_560,U_562)
      | ~ ssPv4(V_563)
      | ~ ssRr(U_562,V_563) ),
    inference(resolution,[status(thm)],[c_2,c_842]) ).

tff(c_985,plain,
    ! [U_564,U_565,V_566] :
      ( ssPv4(U_564)
      | ssPv3(U_564)
      | ssPv1(skf1(skf1(U_564)))
      | ~ ssRr(U_564,U_565)
      | ~ ssPv4(V_566)
      | ~ ssRr(U_565,V_566) ),
    inference(resolution,[status(thm)],[c_2,c_980]) ).

tff(c_989,plain,
    ! [U_567,V_568] :
      ( ssPv4(U_567)
      | ssPv3(U_567)
      | ssPv1(skf1(skf1(U_567)))
      | ~ ssPv4(V_568)
      | ~ ssRr(skf1(U_567),V_568) ),
    inference(resolution,[status(thm)],[c_2,c_985]) ).

tff(c_993,plain,
    ! [U_567] :
      ( ssPv4(U_567)
      | ssPv3(U_567)
      | ssPv1(skf1(skf1(U_567)))
      | ~ ssPv4(skf1(skf1(U_567))) ),
    inference(resolution,[status(thm)],[c_2,c_989]) ).

tff(c_1112,plain,
    ! [U_597] :
      ( ssPv1(skf1(skf1(U_597)))
      | ssPv4(U_597)
      | ssPv3(U_597)
      | ssPv2(skf1(skf1(U_597))) ),
    inference(resolution,[status(thm)],[c_1090,c_993]) ).

tff(c_674,plain,
    ! [W_483,X_486,Y_484,U_485,V_482] :
      ( ssPv3(W_483)
      | ssPv1(W_483)
      | ssPv3(Y_484)
      | ssPv4(V_482)
      | ~ ssRr(W_483,X_486)
      | ~ ssRr(X_486,Y_484)
      | ~ ssRr(W_483,U_485)
      | ~ ssRr(U_485,V_482) ),
    inference(cnfTransformation,[status(thm)],[f_448]) ).

tff(c_678,plain,
    ! [U_487,Y_488,V_489,U_490] :
      ( ssPv3(U_487)
      | ssPv1(U_487)
      | ssPv3(Y_488)
      | ssPv4(V_489)
      | ~ ssRr(skf1(U_487),Y_488)
      | ~ ssRr(U_487,U_490)
      | ~ ssRr(U_490,V_489) ),
    inference(resolution,[status(thm)],[c_2,c_674]) ).

tff(c_687,plain,
    ! [U_496,V_497,U_498] :
      ( ssPv3(U_496)
      | ssPv1(U_496)
      | ssPv3(skf1(skf1(U_496)))
      | ssPv4(V_497)
      | ~ ssRr(U_496,U_498)
      | ~ ssRr(U_498,V_497) ),
    inference(resolution,[status(thm)],[c_2,c_678]) ).

tff(c_691,plain,
    ! [U_499,V_500] :
      ( ssPv3(U_499)
      | ssPv1(U_499)
      | ssPv3(skf1(skf1(U_499)))
      | ssPv4(V_500)
      | ~ ssRr(skf1(U_499),V_500) ),
    inference(resolution,[status(thm)],[c_2,c_687]) ).

tff(c_695,plain,
    ! [U_499] :
      ( ssPv3(U_499)
      | ssPv1(U_499)
      | ssPv3(skf1(skf1(U_499)))
      | ssPv4(skf1(skf1(U_499))) ),
    inference(resolution,[status(thm)],[c_2,c_691]) ).

tff(c_1072,plain,
    ! [Y_583,U_584,V_587,X_585,W_586] :
      ( ssPv3(W_586)
      | ssPv3(Y_583)
      | ~ ssPv4(W_586)
      | ~ ssRr(W_586,X_585)
      | ~ ssRr(X_585,Y_583)
      | ~ ssRr(W_586,U_584)
      | ~ ssPv4(V_587)
      | ~ ssRr(U_584,V_587) ),
    inference(cnfTransformation,[status(thm)],[f_596]) ).

tff(c_1476,plain,
    ! [U_673,Y_674,U_675,V_676] :
      ( ssPv3(U_673)
      | ssPv3(Y_674)
      | ~ ssPv4(U_673)
      | ~ ssRr(skf1(U_673),Y_674)
      | ~ ssRr(U_673,U_675)
      | ~ ssPv4(V_676)
      | ~ ssRr(U_675,V_676) ),
    inference(resolution,[status(thm)],[c_2,c_1072]) ).

tff(c_1481,plain,
    ! [U_677,U_678,V_679] :
      ( ssPv3(U_677)
      | ssPv3(skf1(skf1(U_677)))
      | ~ ssPv4(U_677)
      | ~ ssRr(U_677,U_678)
      | ~ ssPv4(V_679)
      | ~ ssRr(U_678,V_679) ),
    inference(resolution,[status(thm)],[c_2,c_1476]) ).

tff(c_1489,plain,
    ! [U_686,V_687] :
      ( ssPv3(U_686)
      | ssPv3(skf1(skf1(U_686)))
      | ~ ssPv4(U_686)
      | ~ ssPv4(V_687)
      | ~ ssRr(skf1(U_686),V_687) ),
    inference(resolution,[status(thm)],[c_2,c_1481]) ).

tff(c_1494,plain,
    ! [U_688] :
      ( ssPv3(U_688)
      | ssPv3(skf1(skf1(U_688)))
      | ~ ssPv4(U_688)
      | ~ ssPv4(skf1(skf1(U_688))) ),
    inference(resolution,[status(thm)],[c_2,c_1489]) ).

tff(c_1542,plain,
    ! [U_499] :
      ( ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499)
      | ssPv3(skf1(skf1(U_499))) ),
    inference(resolution,[status(thm)],[c_695,c_1494]) ).

tff(c_1648,plain,
    ! [U_705,V_703,Z_704,W_707,Y_708,X_706] :
      ( ssPv4(Z_704)
      | ssPv2(Y_708)
      | ~ ssPv2(W_707)
      | ~ ssRr(W_707,Z_704)
      | ~ ssRr(W_707,X_706)
      | ~ ssRr(X_706,Y_708)
      | ~ ssRr(W_707,U_705)
      | ~ ssPv3(V_703)
      | ~ ssRr(U_705,V_703) ),
    inference(cnfTransformation,[status(thm)],[f_927]) ).

tff(c_3919,plain,
    ! [Y_902,U_904,U_901,V_903,X_905] :
      ( ssPv4(skf1(U_901))
      | ssPv2(Y_902)
      | ~ ssPv2(U_901)
      | ~ ssRr(U_901,X_905)
      | ~ ssRr(X_905,Y_902)
      | ~ ssRr(U_901,U_904)
      | ~ ssPv3(V_903)
      | ~ ssRr(U_904,V_903) ),
    inference(resolution,[status(thm)],[c_2,c_1648]) ).

tff(c_4054,plain,
    ! [U_909,Y_910,U_911,V_912] :
      ( ssPv4(skf1(U_909))
      | ssPv2(Y_910)
      | ~ ssPv2(U_909)
      | ~ ssRr(skf1(U_909),Y_910)
      | ~ ssRr(U_909,U_911)
      | ~ ssPv3(V_912)
      | ~ ssRr(U_911,V_912) ),
    inference(resolution,[status(thm)],[c_2,c_3919]) ).

tff(c_4320,plain,
    ! [U_923,U_924,V_925] :
      ( ssPv4(skf1(U_923))
      | ssPv2(skf1(skf1(U_923)))
      | ~ ssPv2(U_923)
      | ~ ssRr(U_923,U_924)
      | ~ ssPv3(V_925)
      | ~ ssRr(U_924,V_925) ),
    inference(resolution,[status(thm)],[c_2,c_4054]) ).

tff(c_4324,plain,
    ! [U_926,V_927] :
      ( ssPv4(skf1(U_926))
      | ssPv2(skf1(skf1(U_926)))
      | ~ ssPv2(U_926)
      | ~ ssPv3(V_927)
      | ~ ssRr(skf1(U_926),V_927) ),
    inference(resolution,[status(thm)],[c_2,c_4320]) ).

tff(c_4329,plain,
    ! [U_928] :
      ( ssPv4(skf1(U_928))
      | ssPv2(skf1(skf1(U_928)))
      | ~ ssPv2(U_928)
      | ~ ssPv3(skf1(skf1(U_928))) ),
    inference(resolution,[status(thm)],[c_2,c_4324]) ).

tff(c_4378,plain,
    ! [U_929] :
      ( ssPv4(skf1(U_929))
      | ssPv2(skf1(skf1(U_929)))
      | ~ ssPv2(U_929)
      | ~ ssPv4(U_929)
      | ssPv3(U_929)
      | ssPv1(U_929) ),
    inference(resolution,[status(thm)],[c_1542,c_4329]) ).

tff(c_136,plain,
    ! [W_259,U_260,V_261] :
      ( ssPv1(W_259)
      | ~ ssPv4(W_259)
      | ~ ssPv2(W_259)
      | ~ ssRr(W_259,U_260)
      | ~ ssPv2(V_261)
      | ~ ssRr(U_260,V_261) ),
    inference(cnfTransformation,[status(thm)],[f_121]) ).

tff(c_141,plain,
    ! [U_263,V_264] :
      ( ssPv1(U_263)
      | ~ ssPv4(U_263)
      | ~ ssPv2(U_263)
      | ~ ssPv2(V_264)
      | ~ ssRr(skf1(U_263),V_264) ),
    inference(resolution,[status(thm)],[c_2,c_136]) ).

tff(c_146,plain,
    ! [U_263] :
      ( ssPv1(U_263)
      | ~ ssPv4(U_263)
      | ~ ssPv2(U_263)
      | ~ ssPv2(skf1(skf1(U_263))) ),
    inference(resolution,[status(thm)],[c_2,c_141]) ).

tff(c_4411,plain,
    ! [U_929] :
      ( ssPv4(skf1(U_929))
      | ~ ssPv2(U_929)
      | ~ ssPv4(U_929)
      | ssPv3(U_929)
      | ssPv1(U_929) ),
    inference(resolution,[status(thm)],[c_4378,c_146]) ).

tff(c_3116,plain,
    ! [U_841] :
      ( ssPv1(skf1(U_841))
      | ssPv3(skf1(skf1(U_841)))
      | ssPv4(skf1(skf1(U_841)))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_2,c_3111]) ).

tff(c_534,plain,
    ! [W_441,X_443,U_444,V_445,Y_442] :
      ( ssPv3(Y_442)
      | ssPv3(V_445)
      | ~ ssPv3(W_441)
      | ~ ssRr(W_441,Y_442)
      | ~ ssPv4(X_443)
      | ~ ssRr(W_441,X_443)
      | ~ ssRr(W_441,U_444)
      | ~ ssRr(U_444,V_445) ),
    inference(cnfTransformation,[status(thm)],[f_574]) ).

tff(c_591,plain,
    ! [U_450,V_451,X_452,U_453] :
      ( ssPv3(skf1(U_450))
      | ssPv3(V_451)
      | ~ ssPv3(U_450)
      | ~ ssPv4(X_452)
      | ~ ssRr(U_450,X_452)
      | ~ ssRr(U_450,U_453)
      | ~ ssRr(U_453,V_451) ),
    inference(resolution,[status(thm)],[c_2,c_534]) ).

tff(c_594,plain,
    ! [U_1,V_451,U_453] :
      ( ssPv3(skf1(U_1))
      | ssPv3(V_451)
      | ~ ssPv3(U_1)
      | ~ ssPv4(skf1(U_1))
      | ~ ssRr(U_1,U_453)
      | ~ ssRr(U_453,V_451) ),
    inference(resolution,[status(thm)],[c_2,c_591]) ).

tff(c_28380,plain,
    ! [V_1603,U_1604,U_1605] :
      ( ssPv3(V_1603)
      | ~ ssPv3(skf1(U_1604))
      | ~ ssRr(skf1(U_1604),U_1605)
      | ~ ssRr(U_1605,V_1603)
      | ssPv1(skf1(U_1604))
      | ssPv3(skf1(skf1(U_1604)))
      | ~ ssPv4(U_1604) ),
    inference(resolution,[status(thm)],[c_3116,c_594]) ).

tff(c_28759,plain,
    ! [V_1609,U_1610] :
      ( ssPv3(V_1609)
      | ~ ssPv3(skf1(U_1610))
      | ~ ssRr(skf1(skf1(U_1610)),V_1609)
      | ssPv1(skf1(U_1610))
      | ssPv3(skf1(skf1(U_1610)))
      | ~ ssPv4(U_1610) ),
    inference(resolution,[status(thm)],[c_2,c_28380]) ).

tff(c_28765,plain,
    ! [U_1611] :
      ( ssPv3(skf1(skf1(skf1(U_1611))))
      | ~ ssPv3(skf1(U_1611))
      | ssPv1(skf1(U_1611))
      | ssPv3(skf1(skf1(U_1611)))
      | ~ ssPv4(U_1611) ),
    inference(resolution,[status(thm)],[c_2,c_28759]) ).

tff(c_104,plain,
    ! [W_242,U_243,V_244] :
      ( ssPv2(W_242)
      | ssPv1(W_242)
      | ~ ssPv3(W_242)
      | ~ ssRr(W_242,U_243)
      | ~ ssPv3(V_244)
      | ~ ssRr(U_243,V_244) ),
    inference(cnfTransformation,[status(thm)],[f_104]) ).

tff(c_108,plain,
    ! [U_245,V_246] :
      ( ssPv2(U_245)
      | ssPv1(U_245)
      | ~ ssPv3(U_245)
      | ~ ssPv3(V_246)
      | ~ ssRr(skf1(U_245),V_246) ),
    inference(resolution,[status(thm)],[c_2,c_104]) ).

tff(c_113,plain,
    ! [U_245] :
      ( ssPv2(U_245)
      | ssPv1(U_245)
      | ~ ssPv3(U_245)
      | ~ ssPv3(skf1(skf1(U_245))) ),
    inference(resolution,[status(thm)],[c_2,c_108]) ).

tff(c_28905,plain,
    ! [U_1611] :
      ( ssPv2(skf1(U_1611))
      | ~ ssPv3(skf1(U_1611))
      | ssPv1(skf1(U_1611))
      | ssPv3(skf1(skf1(U_1611)))
      | ~ ssPv4(U_1611) ),
    inference(resolution,[status(thm)],[c_28765,c_113]) ).

tff(c_683,plain,
    ! [V_492,U_494,Y_491,X_495,W_493] :
      ( ssPv4(W_493)
      | ssPv1(Y_491)
      | ssPv4(V_492)
      | ~ ssPv3(W_493)
      | ~ ssRr(W_493,X_495)
      | ~ ssRr(X_495,Y_491)
      | ~ ssRr(W_493,U_494)
      | ~ ssRr(U_494,V_492) ),
    inference(cnfTransformation,[status(thm)],[f_510]) ).

tff(c_740,plain,
    ! [U_508,Y_509,V_510,U_511] :
      ( ssPv4(U_508)
      | ssPv1(Y_509)
      | ssPv4(V_510)
      | ~ ssPv3(U_508)
      | ~ ssRr(skf1(U_508),Y_509)
      | ~ ssRr(U_508,U_511)
      | ~ ssRr(U_511,V_510) ),
    inference(resolution,[status(thm)],[c_2,c_683]) ).

tff(c_745,plain,
    ! [U_512,V_513,U_514] :
      ( ssPv4(U_512)
      | ssPv1(skf1(skf1(U_512)))
      | ssPv4(V_513)
      | ~ ssPv3(U_512)
      | ~ ssRr(U_512,U_514)
      | ~ ssRr(U_514,V_513) ),
    inference(resolution,[status(thm)],[c_2,c_740]) ).

tff(c_749,plain,
    ! [U_515,V_516] :
      ( ssPv4(U_515)
      | ssPv1(skf1(skf1(U_515)))
      | ssPv4(V_516)
      | ~ ssPv3(U_515)
      | ~ ssRr(skf1(U_515),V_516) ),
    inference(resolution,[status(thm)],[c_2,c_745]) ).

tff(c_754,plain,
    ! [U_517] :
      ( ssPv4(U_517)
      | ssPv1(skf1(skf1(U_517)))
      | ssPv4(skf1(skf1(U_517)))
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_2,c_749]) ).

tff(c_428,plain,
    ! [W_398,X_399,U_400,V_401] :
      ( ssPv1(W_398)
      | ssPv4(X_399)
      | ~ ssPv3(W_398)
      | ~ ssRr(W_398,X_399)
      | ~ ssRr(W_398,U_400)
      | ~ ssPv4(V_401)
      | ~ ssRr(U_400,V_401) ),
    inference(cnfTransformation,[status(thm)],[f_230]) ).

tff(c_436,plain,
    ! [U_406,U_407,V_408] :
      ( ssPv1(U_406)
      | ssPv4(skf1(U_406))
      | ~ ssPv3(U_406)
      | ~ ssRr(U_406,U_407)
      | ~ ssPv4(V_408)
      | ~ ssRr(U_407,V_408) ),
    inference(resolution,[status(thm)],[c_2,c_428]) ).

tff(c_440,plain,
    ! [U_409,V_410] :
      ( ssPv1(U_409)
      | ssPv4(skf1(U_409))
      | ~ ssPv3(U_409)
      | ~ ssPv4(V_410)
      | ~ ssRr(skf1(U_409),V_410) ),
    inference(resolution,[status(thm)],[c_2,c_436]) ).

tff(c_445,plain,
    ! [U_409] :
      ( ssPv1(U_409)
      | ssPv4(skf1(U_409))
      | ~ ssPv3(U_409)
      | ~ ssPv4(skf1(skf1(U_409))) ),
    inference(resolution,[status(thm)],[c_2,c_440]) ).

tff(c_774,plain,
    ! [U_517] :
      ( ssPv1(U_517)
      | ssPv4(skf1(U_517))
      | ssPv4(U_517)
      | ssPv1(skf1(skf1(U_517)))
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_754,c_445]) ).

tff(c_148,plain,
    ! [W_266,U_267,V_268] :
      ( ssPv4(W_266)
      | ssPv2(W_266)
      | ~ ssPv3(W_266)
      | ~ ssRr(W_266,U_267)
      | ~ ssPv4(V_268)
      | ~ ssRr(U_267,V_268) ),
    inference(cnfTransformation,[status(thm)],[f_72]) ).

tff(c_152,plain,
    ! [U_269,V_270] :
      ( ssPv4(U_269)
      | ssPv2(U_269)
      | ~ ssPv3(U_269)
      | ~ ssPv4(V_270)
      | ~ ssRr(skf1(U_269),V_270) ),
    inference(resolution,[status(thm)],[c_2,c_148]) ).

tff(c_157,plain,
    ! [U_269] :
      ( ssPv4(U_269)
      | ssPv2(U_269)
      | ~ ssPv3(U_269)
      | ~ ssPv4(skf1(skf1(U_269))) ),
    inference(resolution,[status(thm)],[c_2,c_152]) ).

tff(c_784,plain,
    ! [U_523] :
      ( ssPv2(U_523)
      | ssPv4(U_523)
      | ssPv1(skf1(skf1(U_523)))
      | ~ ssPv3(U_523) ),
    inference(resolution,[status(thm)],[c_754,c_157]) ).

tff(c_188,plain,
    ! [W_299,X_300,U_301,V_302] :
      ( ssPv4(W_299)
      | ssPv1(W_299)
      | ~ ssPv1(X_300)
      | ~ ssRr(W_299,X_300)
      | ~ ssRr(W_299,U_301)
      | ~ ssPv1(V_302)
      | ~ ssRr(U_301,V_302) ),
    inference(cnfTransformation,[status(thm)],[f_268]) ).

tff(c_191,plain,
    ! [U_1,U_301,V_302] :
      ( ssPv4(U_1)
      | ssPv1(U_1)
      | ~ ssPv1(skf1(U_1))
      | ~ ssRr(U_1,U_301)
      | ~ ssPv1(V_302)
      | ~ ssRr(U_301,V_302) ),
    inference(resolution,[status(thm)],[c_2,c_188]) ).

tff(c_30581,plain,
    ! [U_1643,U_1644,V_1645] :
      ( ssPv4(skf1(U_1643))
      | ssPv1(skf1(U_1643))
      | ~ ssRr(skf1(U_1643),U_1644)
      | ~ ssPv1(V_1645)
      | ~ ssRr(U_1644,V_1645)
      | ssPv2(U_1643)
      | ssPv4(U_1643)
      | ~ ssPv3(U_1643) ),
    inference(resolution,[status(thm)],[c_784,c_191]) ).

tff(c_30586,plain,
    ! [U_1646,V_1647] :
      ( ssPv4(skf1(U_1646))
      | ssPv1(skf1(U_1646))
      | ~ ssPv1(V_1647)
      | ~ ssRr(skf1(skf1(U_1646)),V_1647)
      | ssPv2(U_1646)
      | ssPv4(U_1646)
      | ~ ssPv3(U_1646) ),
    inference(resolution,[status(thm)],[c_2,c_30581]) ).

tff(c_30592,plain,
    ! [U_1648] :
      ( ssPv4(skf1(U_1648))
      | ssPv1(skf1(U_1648))
      | ~ ssPv1(skf1(skf1(skf1(U_1648))))
      | ssPv2(U_1648)
      | ssPv4(U_1648)
      | ~ ssPv3(U_1648) ),
    inference(resolution,[status(thm)],[c_2,c_30586]) ).

tff(c_30697,plain,
    ! [U_1649] :
      ( ssPv2(U_1649)
      | ssPv4(U_1649)
      | ~ ssPv3(U_1649)
      | ssPv1(skf1(U_1649))
      | ssPv4(skf1(skf1(U_1649)))
      | ssPv4(skf1(U_1649))
      | ~ ssPv3(skf1(U_1649)) ),
    inference(resolution,[status(thm)],[c_774,c_30592]) ).

tff(c_30897,plain,
    ! [U_1651] :
      ( ssPv2(U_1651)
      | ssPv4(U_1651)
      | ~ ssPv3(U_1651)
      | ssPv1(skf1(U_1651))
      | ssPv4(skf1(U_1651))
      | ~ ssPv3(skf1(U_1651)) ),
    inference(resolution,[status(thm)],[c_30697,c_157]) ).

tff(c_778,plain,
    ! [U_517] :
      ( ssPv2(U_517)
      | ssPv4(U_517)
      | ssPv1(skf1(skf1(U_517)))
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_754,c_157]) ).

tff(c_1268,plain,
    ! [U_620] :
      ( ~ ssPv1(U_620)
      | ssPv2(U_620)
      | ssPv4(U_620)
      | ssPv3(U_620) ),
    inference(resolution,[status(thm)],[c_1247,c_940]) ).

tff(c_1841,plain,
    ! [U_727] :
      ( ssPv4(U_727)
      | ssPv2(U_727)
      | ~ ssPv3(U_727)
      | ~ ssPv1(skf1(skf1(U_727)))
      | ssPv2(skf1(skf1(U_727)))
      | ssPv3(skf1(skf1(U_727))) ),
    inference(resolution,[status(thm)],[c_1268,c_157]) ).

tff(c_180,plain,
    ! [W_292,X_293,V_294,U_295] :
      ( ssPv4(W_292)
      | ssPv1(X_293)
      | ssPv2(V_294)
      | ~ ssPv3(W_292)
      | ~ ssRr(W_292,X_293)
      | ~ ssRr(W_292,U_295)
      | ~ ssRr(U_295,V_294) ),
    inference(cnfTransformation,[status(thm)],[f_156]) ).

tff(c_184,plain,
    ! [U_296,V_297,U_298] :
      ( ssPv4(U_296)
      | ssPv1(skf1(U_296))
      | ssPv2(V_297)
      | ~ ssPv3(U_296)
      | ~ ssRr(U_296,U_298)
      | ~ ssRr(U_298,V_297) ),
    inference(resolution,[status(thm)],[c_2,c_180]) ).

tff(c_192,plain,
    ! [U_303,V_304] :
      ( ssPv4(U_303)
      | ssPv1(skf1(U_303))
      | ssPv2(V_304)
      | ~ ssPv3(U_303)
      | ~ ssRr(skf1(U_303),V_304) ),
    inference(resolution,[status(thm)],[c_2,c_184]) ).

tff(c_197,plain,
    ! [U_303] :
      ( ssPv4(U_303)
      | ssPv1(skf1(U_303))
      | ssPv2(skf1(skf1(U_303)))
      | ~ ssPv3(U_303) ),
    inference(resolution,[status(thm)],[c_2,c_192]) ).

tff(c_295,plain,
    ! [U_358] :
      ( ssPv4(U_358)
      | ssPv1(skf1(U_358))
      | ~ ssPv1(U_358)
      | ~ ssPv2(skf1(skf1(U_358))) ),
    inference(resolution,[status(thm)],[c_2,c_289]) ).

tff(c_303,plain,
    ! [U_303] :
      ( ~ ssPv1(U_303)
      | ssPv4(U_303)
      | ssPv1(skf1(U_303))
      | ~ ssPv3(U_303) ),
    inference(resolution,[status(thm)],[c_197,c_295]) ).

tff(c_285,plain,
    ! [W_352,X_353,U_354,V_355] :
      ( ssPv2(W_352)
      | ~ ssPv3(W_352)
      | ~ ssPv1(X_353)
      | ~ ssRr(W_352,X_353)
      | ~ ssRr(W_352,U_354)
      | ~ ssPv1(V_355)
      | ~ ssRr(U_354,V_355) ),
    inference(cnfTransformation,[status(thm)],[f_407]) ).

tff(c_320,plain,
    ! [U_364,U_365,V_366] :
      ( ssPv2(U_364)
      | ~ ssPv3(U_364)
      | ~ ssPv1(skf1(U_364))
      | ~ ssRr(U_364,U_365)
      | ~ ssPv1(V_366)
      | ~ ssRr(U_365,V_366) ),
    inference(resolution,[status(thm)],[c_2,c_285]) ).

tff(c_379,plain,
    ! [U_384,U_385,V_386] :
      ( ssPv2(U_384)
      | ~ ssRr(U_384,U_385)
      | ~ ssPv1(V_386)
      | ~ ssRr(U_385,V_386)
      | ~ ssPv1(U_384)
      | ssPv4(U_384)
      | ~ ssPv3(U_384) ),
    inference(resolution,[status(thm)],[c_303,c_320]) ).

tff(c_387,plain,
    ! [U_391,V_392] :
      ( ssPv2(U_391)
      | ~ ssPv1(V_392)
      | ~ ssRr(skf1(U_391),V_392)
      | ~ ssPv1(U_391)
      | ssPv4(U_391)
      | ~ ssPv3(U_391) ),
    inference(resolution,[status(thm)],[c_2,c_379]) ).

tff(c_392,plain,
    ! [U_391] :
      ( ssPv2(U_391)
      | ~ ssPv1(skf1(skf1(U_391)))
      | ~ ssPv1(U_391)
      | ssPv4(U_391)
      | ~ ssPv3(U_391) ),
    inference(resolution,[status(thm)],[c_2,c_387]) ).

tff(c_813,plain,
    ! [U_524] :
      ( ~ ssPv1(U_524)
      | ssPv2(U_524)
      | ssPv4(U_524)
      | ~ ssPv3(U_524) ),
    inference(resolution,[status(thm)],[c_784,c_392]) ).

tff(c_840,plain,
    ! [U_269] :
      ( ssPv4(U_269)
      | ssPv2(U_269)
      | ~ ssPv3(U_269)
      | ~ ssPv1(skf1(skf1(U_269)))
      | ssPv2(skf1(skf1(U_269)))
      | ~ ssPv3(skf1(skf1(U_269))) ),
    inference(resolution,[status(thm)],[c_813,c_157]) ).

tff(c_1859,plain,
    ! [U_727] :
      ( ssPv4(U_727)
      | ssPv2(U_727)
      | ~ ssPv3(U_727)
      | ~ ssPv1(skf1(skf1(U_727)))
      | ssPv2(skf1(skf1(U_727))) ),
    inference(resolution,[status(thm)],[c_1841,c_840]) ).

tff(c_1135,plain,
    ! [X_600,U_601,W_602,V_603,Y_599] :
      ( ssPv4(Y_599)
      | ssPv1(V_603)
      | ~ ssPv4(W_602)
      | ~ ssRr(W_602,Y_599)
      | ~ ssPv1(X_600)
      | ~ ssRr(W_602,X_600)
      | ~ ssRr(W_602,U_601)
      | ~ ssRr(U_601,V_603) ),
    inference(cnfTransformation,[status(thm)],[f_662]) ).

tff(c_1338,plain,
    ! [U_643,V_644,X_645,U_646] :
      ( ssPv4(skf1(U_643))
      | ssPv1(V_644)
      | ~ ssPv4(U_643)
      | ~ ssPv1(X_645)
      | ~ ssRr(U_643,X_645)
      | ~ ssRr(U_643,U_646)
      | ~ ssRr(U_646,V_644) ),
    inference(resolution,[status(thm)],[c_2,c_1135]) ).

tff(c_1342,plain,
    ! [U_647,V_648,U_649] :
      ( ssPv4(skf1(U_647))
      | ssPv1(V_648)
      | ~ ssPv4(U_647)
      | ~ ssPv1(skf1(U_647))
      | ~ ssRr(U_647,U_649)
      | ~ ssRr(U_649,V_648) ),
    inference(resolution,[status(thm)],[c_2,c_1338]) ).

tff(c_1346,plain,
    ! [U_650,V_651] :
      ( ssPv4(skf1(U_650))
      | ssPv1(V_651)
      | ~ ssPv4(U_650)
      | ~ ssPv1(skf1(U_650))
      | ~ ssRr(skf1(U_650),V_651) ),
    inference(resolution,[status(thm)],[c_2,c_1342]) ).

tff(c_1351,plain,
    ! [U_650] :
      ( ssPv4(skf1(U_650))
      | ssPv1(skf1(skf1(U_650)))
      | ~ ssPv4(U_650)
      | ~ ssPv1(skf1(U_650)) ),
    inference(resolution,[status(thm)],[c_2,c_1346]) ).

tff(c_1356,plain,
    ! [U_658] :
      ( ssPv4(skf1(U_658))
      | ssPv1(skf1(skf1(U_658)))
      | ~ ssPv4(U_658)
      | ~ ssPv1(skf1(U_658)) ),
    inference(resolution,[status(thm)],[c_2,c_1346]) ).

tff(c_1448,plain,
    ! [V_667,U_668,U_669] :
      ( ssPv3(V_667)
      | ~ ssRr(skf1(U_668),U_669)
      | ~ ssRr(U_669,V_667)
      | ssPv4(skf1(U_668))
      | ~ ssPv4(U_668)
      | ~ ssPv1(skf1(U_668)) ),
    inference(resolution,[status(thm)],[c_1356,c_319]) ).

tff(c_1453,plain,
    ! [V_670,U_671] :
      ( ssPv3(V_670)
      | ~ ssRr(skf1(skf1(U_671)),V_670)
      | ssPv4(skf1(U_671))
      | ~ ssPv4(U_671)
      | ~ ssPv1(skf1(U_671)) ),
    inference(resolution,[status(thm)],[c_2,c_1448]) ).

tff(c_1458,plain,
    ! [U_671] :
      ( ssPv3(skf1(skf1(skf1(U_671))))
      | ssPv4(skf1(U_671))
      | ~ ssPv4(U_671)
      | ~ ssPv1(skf1(U_671)) ),
    inference(resolution,[status(thm)],[c_2,c_1453]) ).

tff(c_2117,plain,
    ! [W_767,X_763,V_766,U_765,X1_768,Y_762,Z_764] :
      ( ssPv1(X1_768)
      | ssPv4(Y_762)
      | ~ ssPv1(W_767)
      | ~ ssRr(W_767,Z_764)
      | ~ ssRr(Z_764,X1_768)
      | ~ ssRr(W_767,X_763)
      | ~ ssRr(X_763,Y_762)
      | ~ ssRr(W_767,U_765)
      | ~ ssPv3(V_766)
      | ~ ssRr(U_765,V_766) ),
    inference(cnfTransformation,[status(thm)],[f_1062]) ).

tff(c_5065,plain,
    ! [X1_974,Y_973,U_972,U_969,X_971,V_970] :
      ( ssPv1(X1_974)
      | ssPv4(Y_973)
      | ~ ssPv1(U_969)
      | ~ ssRr(skf1(U_969),X1_974)
      | ~ ssRr(U_969,X_971)
      | ~ ssRr(X_971,Y_973)
      | ~ ssRr(U_969,U_972)
      | ~ ssPv3(V_970)
      | ~ ssRr(U_972,V_970) ),
    inference(resolution,[status(thm)],[c_2,c_2117]) ).

tff(c_5368,plain,
    ! [Y_989,X_991,V_987,U_988,U_990] :
      ( ssPv1(skf1(skf1(U_990)))
      | ssPv4(Y_989)
      | ~ ssPv1(U_990)
      | ~ ssRr(U_990,X_991)
      | ~ ssRr(X_991,Y_989)
      | ~ ssRr(U_990,U_988)
      | ~ ssPv3(V_987)
      | ~ ssRr(U_988,V_987) ),
    inference(resolution,[status(thm)],[c_2,c_5065]) ).

tff(c_5421,plain,
    ! [U_993,Y_994,U_995,V_996] :
      ( ssPv1(skf1(skf1(U_993)))
      | ssPv4(Y_994)
      | ~ ssPv1(U_993)
      | ~ ssRr(skf1(U_993),Y_994)
      | ~ ssRr(U_993,U_995)
      | ~ ssPv3(V_996)
      | ~ ssRr(U_995,V_996) ),
    inference(resolution,[status(thm)],[c_2,c_5368]) ).

tff(c_5587,plain,
    ! [U_1006,U_1007,V_1008] :
      ( ssPv1(skf1(skf1(U_1006)))
      | ssPv4(skf1(skf1(U_1006)))
      | ~ ssPv1(U_1006)
      | ~ ssRr(U_1006,U_1007)
      | ~ ssPv3(V_1008)
      | ~ ssRr(U_1007,V_1008) ),
    inference(resolution,[status(thm)],[c_2,c_5421]) ).

tff(c_5591,plain,
    ! [U_1009,V_1010] :
      ( ssPv1(skf1(skf1(U_1009)))
      | ssPv4(skf1(skf1(U_1009)))
      | ~ ssPv1(U_1009)
      | ~ ssPv3(V_1010)
      | ~ ssRr(skf1(U_1009),V_1010) ),
    inference(resolution,[status(thm)],[c_2,c_5587]) ).

tff(c_5595,plain,
    ! [U_1009] :
      ( ssPv1(skf1(skf1(U_1009)))
      | ssPv4(skf1(skf1(U_1009)))
      | ~ ssPv1(U_1009)
      | ~ ssPv3(skf1(skf1(U_1009))) ),
    inference(resolution,[status(thm)],[c_2,c_5591]) ).

tff(c_158,plain,
    ! [W_271,U_272,V_273] :
      ( ssPv2(W_271)
      | ssPv1(W_271)
      | ~ ssPv3(W_271)
      | ~ ssRr(W_271,U_272)
      | ~ ssPv4(V_273)
      | ~ ssRr(U_272,V_273) ),
    inference(cnfTransformation,[status(thm)],[f_88]) ).

tff(c_163,plain,
    ! [U_275,V_276] :
      ( ssPv2(U_275)
      | ssPv1(U_275)
      | ~ ssPv3(U_275)
      | ~ ssPv4(V_276)
      | ~ ssRr(skf1(U_275),V_276) ),
    inference(resolution,[status(thm)],[c_2,c_158]) ).

tff(c_168,plain,
    ! [U_275] :
      ( ssPv2(U_275)
      | ssPv1(U_275)
      | ~ ssPv3(U_275)
      | ~ ssPv4(skf1(skf1(U_275))) ),
    inference(resolution,[status(thm)],[c_2,c_163]) ).

tff(c_3206,plain,
    ! [U_843] :
      ( ssPv2(U_843)
      | ssPv1(U_843)
      | ~ ssPv3(U_843)
      | ssPv1(skf1(U_843))
      | ssPv3(skf1(skf1(U_843)))
      | ~ ssPv4(U_843) ),
    inference(resolution,[status(thm)],[c_3116,c_168]) ).

tff(c_3246,plain,
    ! [U_843] :
      ( ssPv2(U_843)
      | ssPv1(U_843)
      | ~ ssPv3(U_843)
      | ssPv1(skf1(U_843))
      | ~ ssPv4(U_843) ),
    inference(resolution,[status(thm)],[c_3206,c_113]) ).

tff(c_3269,plain,
    ! [U_849] :
      ( ssPv2(U_849)
      | ssPv1(U_849)
      | ~ ssPv3(U_849)
      | ssPv1(skf1(U_849))
      | ~ ssPv4(U_849) ),
    inference(resolution,[status(thm)],[c_3206,c_113]) ).

tff(c_383,plain,
    ! [W_387,X_388,U_389,V_390] :
      ( ssPv1(W_387)
      | ~ ssPv3(W_387)
      | ~ ssPv1(X_388)
      | ~ ssRr(W_387,X_388)
      | ~ ssRr(W_387,U_389)
      | ~ ssPv1(V_390)
      | ~ ssRr(U_389,V_390) ),
    inference(cnfTransformation,[status(thm)],[f_327]) ).

tff(c_386,plain,
    ! [U_1,U_389,V_390] :
      ( ssPv1(U_1)
      | ~ ssPv3(U_1)
      | ~ ssPv1(skf1(U_1))
      | ~ ssRr(U_1,U_389)
      | ~ ssPv1(V_390)
      | ~ ssRr(U_389,V_390) ),
    inference(resolution,[status(thm)],[c_2,c_383]) ).

tff(c_3487,plain,
    ! [U_860,U_861,V_862] :
      ( ~ ssRr(U_860,U_861)
      | ~ ssPv1(V_862)
      | ~ ssRr(U_861,V_862)
      | ssPv2(U_860)
      | ssPv1(U_860)
      | ~ ssPv3(U_860)
      | ~ ssPv4(U_860) ),
    inference(resolution,[status(thm)],[c_3269,c_386]) ).

tff(c_3491,plain,
    ! [V_863,U_864] :
      ( ~ ssPv1(V_863)
      | ~ ssRr(skf1(U_864),V_863)
      | ssPv2(U_864)
      | ssPv1(U_864)
      | ~ ssPv3(U_864)
      | ~ ssPv4(U_864) ),
    inference(resolution,[status(thm)],[c_2,c_3487]) ).

tff(c_3501,plain,
    ! [U_870] :
      ( ~ ssPv1(skf1(skf1(U_870)))
      | ssPv2(U_870)
      | ssPv1(U_870)
      | ~ ssPv3(U_870)
      | ~ ssPv4(U_870) ),
    inference(resolution,[status(thm)],[c_2,c_3491]) ).

tff(c_3534,plain,
    ! [U_871] :
      ( ssPv2(U_871)
      | ssPv1(U_871)
      | ~ ssPv3(U_871)
      | ssPv4(skf1(U_871))
      | ~ ssPv4(U_871)
      | ~ ssPv1(skf1(U_871)) ),
    inference(resolution,[status(thm)],[c_1351,c_3501]) ).

tff(c_207,plain,
    ! [V_309,W_310,X_311,U_312] :
      ( ssPv4(V_309)
      | ~ ssPv4(W_310)
      | ~ ssPv3(W_310)
      | ~ ssPv4(X_311)
      | ~ ssRr(W_310,X_311)
      | ~ ssRr(W_310,U_312)
      | ~ ssRr(U_312,V_309) ),
    inference(cnfTransformation,[status(thm)],[f_307]) ).

tff(c_210,plain,
    ! [V_309,U_1,U_312] :
      ( ssPv4(V_309)
      | ~ ssPv4(U_1)
      | ~ ssPv3(U_1)
      | ~ ssPv4(skf1(U_1))
      | ~ ssRr(U_1,U_312)
      | ~ ssRr(U_312,V_309) ),
    inference(resolution,[status(thm)],[c_2,c_207]) ).

tff(c_11920,plain,
    ! [V_1185,U_1186,U_1187] :
      ( ssPv4(V_1185)
      | ~ ssRr(U_1186,U_1187)
      | ~ ssRr(U_1187,V_1185)
      | ssPv2(U_1186)
      | ssPv1(U_1186)
      | ~ ssPv3(U_1186)
      | ~ ssPv4(U_1186)
      | ~ ssPv1(skf1(U_1186)) ),
    inference(resolution,[status(thm)],[c_3534,c_210]) ).

tff(c_11924,plain,
    ! [V_1188,U_1189] :
      ( ssPv4(V_1188)
      | ~ ssRr(skf1(U_1189),V_1188)
      | ssPv2(U_1189)
      | ssPv1(U_1189)
      | ~ ssPv3(U_1189)
      | ~ ssPv4(U_1189)
      | ~ ssPv1(skf1(U_1189)) ),
    inference(resolution,[status(thm)],[c_2,c_11920]) ).

tff(c_11934,plain,
    ! [U_1195] :
      ( ssPv4(skf1(skf1(U_1195)))
      | ssPv2(U_1195)
      | ssPv1(U_1195)
      | ~ ssPv3(U_1195)
      | ~ ssPv4(U_1195)
      | ~ ssPv1(skf1(U_1195)) ),
    inference(resolution,[status(thm)],[c_2,c_11924]) ).

tff(c_12022,plain,
    ! [U_1196] :
      ( ssPv2(U_1196)
      | ssPv1(U_1196)
      | ~ ssPv3(U_1196)
      | ~ ssPv4(U_1196)
      | ~ ssPv1(skf1(U_1196)) ),
    inference(resolution,[status(thm)],[c_11934,c_168]) ).

tff(c_12087,plain,
    ! [U_1197] :
      ( ssPv2(U_1197)
      | ssPv1(U_1197)
      | ~ ssPv3(U_1197)
      | ~ ssPv4(U_1197) ),
    inference(resolution,[status(thm)],[c_3246,c_12022]) ).

tff(c_12431,plain,
    ! [U_1204] :
      ( ssPv2(skf1(skf1(U_1204)))
      | ssPv1(skf1(skf1(U_1204)))
      | ~ ssPv1(U_1204)
      | ~ ssPv3(skf1(skf1(U_1204))) ),
    inference(resolution,[status(thm)],[c_5595,c_12087]) ).

tff(c_15584,plain,
    ! [U_1277] :
      ( ssPv2(skf1(skf1(skf1(U_1277))))
      | ssPv1(skf1(skf1(skf1(U_1277))))
      | ssPv4(skf1(U_1277))
      | ~ ssPv4(U_1277)
      | ~ ssPv1(skf1(U_1277)) ),
    inference(resolution,[status(thm)],[c_1458,c_12431]) ).

tff(c_5596,plain,
    ! [U_1011] :
      ( ssPv1(skf1(skf1(U_1011)))
      | ssPv4(skf1(skf1(U_1011)))
      | ~ ssPv1(U_1011)
      | ~ ssPv3(skf1(skf1(U_1011))) ),
    inference(resolution,[status(thm)],[c_2,c_5591]) ).

tff(c_498,plain,
    ! [X_430,V_429,Y_431,U_432,W_428] :
      ( ssPv1(Y_431)
      | ssPv4(V_429)
      | ~ ssPv3(W_428)
      | ~ ssPv2(W_428)
      | ~ ssRr(W_428,X_430)
      | ~ ssRr(X_430,Y_431)
      | ~ ssRr(W_428,U_432)
      | ~ ssRr(U_432,V_429) ),
    inference(cnfTransformation,[status(thm)],[f_618]) ).

tff(c_525,plain,
    ! [Y_434,V_435,U_436,U_437] :
      ( ssPv1(Y_434)
      | ssPv4(V_435)
      | ~ ssPv3(U_436)
      | ~ ssPv2(U_436)
      | ~ ssRr(skf1(U_436),Y_434)
      | ~ ssRr(U_436,U_437)
      | ~ ssRr(U_437,V_435) ),
    inference(resolution,[status(thm)],[c_2,c_498]) ).

tff(c_530,plain,
    ! [U_438,V_439,U_440] :
      ( ssPv1(skf1(skf1(U_438)))
      | ssPv4(V_439)
      | ~ ssPv3(U_438)
      | ~ ssPv2(U_438)
      | ~ ssRr(U_438,U_440)
      | ~ ssRr(U_440,V_439) ),
    inference(resolution,[status(thm)],[c_2,c_525]) ).

tff(c_538,plain,
    ! [U_446,V_447] :
      ( ssPv1(skf1(skf1(U_446)))
      | ssPv4(V_447)
      | ~ ssPv3(U_446)
      | ~ ssPv2(U_446)
      | ~ ssRr(skf1(U_446),V_447) ),
    inference(resolution,[status(thm)],[c_2,c_530]) ).

tff(c_543,plain,
    ! [U_448] :
      ( ssPv1(skf1(skf1(U_448)))
      | ssPv4(skf1(skf1(U_448)))
      | ~ ssPv3(U_448)
      | ~ ssPv2(U_448) ),
    inference(resolution,[status(thm)],[c_2,c_538]) ).

tff(c_560,plain,
    ! [U_448] :
      ( ssPv1(U_448)
      | ssPv4(skf1(U_448))
      | ssPv1(skf1(skf1(U_448)))
      | ~ ssPv3(U_448)
      | ~ ssPv2(U_448) ),
    inference(resolution,[status(thm)],[c_543,c_445]) ).

tff(c_1954,plain,
    ! [U_738] :
      ( ssPv1(U_738)
      | ssPv4(skf1(U_738))
      | ~ ssPv3(U_738)
      | ~ ssPv1(skf1(skf1(U_738)))
      | ssPv2(skf1(skf1(U_738)))
      | ssPv3(skf1(skf1(U_738))) ),
    inference(resolution,[status(thm)],[c_1268,c_445]) ).

tff(c_836,plain,
    ! [U_409] :
      ( ssPv1(U_409)
      | ssPv4(skf1(U_409))
      | ~ ssPv3(U_409)
      | ~ ssPv1(skf1(skf1(U_409)))
      | ssPv2(skf1(skf1(U_409)))
      | ~ ssPv3(skf1(skf1(U_409))) ),
    inference(resolution,[status(thm)],[c_813,c_445]) ).

tff(c_1983,plain,
    ! [U_746] :
      ( ssPv1(U_746)
      | ssPv4(skf1(U_746))
      | ~ ssPv3(U_746)
      | ~ ssPv1(skf1(skf1(U_746)))
      | ssPv2(skf1(skf1(U_746))) ),
    inference(resolution,[status(thm)],[c_1954,c_836]) ).

tff(c_1998,plain,
    ! [U_747] :
      ( ~ ssPv4(U_747)
      | ~ ssPv2(U_747)
      | ssPv1(U_747)
      | ssPv4(skf1(U_747))
      | ~ ssPv3(U_747)
      | ~ ssPv1(skf1(skf1(U_747))) ),
    inference(resolution,[status(thm)],[c_1983,c_146]) ).

tff(c_2027,plain,
    ! [U_748] :
      ( ~ ssPv4(U_748)
      | ssPv1(U_748)
      | ssPv4(skf1(U_748))
      | ~ ssPv3(U_748)
      | ~ ssPv2(U_748) ),
    inference(resolution,[status(thm)],[c_560,c_1998]) ).

tff(c_2069,plain,
    ! [V_756,U_757,U_758] :
      ( ssPv4(V_756)
      | ~ ssRr(U_757,U_758)
      | ~ ssRr(U_758,V_756)
      | ~ ssPv4(U_757)
      | ssPv1(U_757)
      | ~ ssPv3(U_757)
      | ~ ssPv2(U_757) ),
    inference(resolution,[status(thm)],[c_2027,c_210]) ).

tff(c_2073,plain,
    ! [V_759,U_760] :
      ( ssPv4(V_759)
      | ~ ssRr(skf1(U_760),V_759)
      | ~ ssPv4(U_760)
      | ssPv1(U_760)
      | ~ ssPv3(U_760)
      | ~ ssPv2(U_760) ),
    inference(resolution,[status(thm)],[c_2,c_2069]) ).

tff(c_2078,plain,
    ! [U_760] :
      ( ssPv4(skf1(skf1(U_760)))
      | ~ ssPv4(U_760)
      | ssPv1(U_760)
      | ~ ssPv3(U_760)
      | ~ ssPv2(U_760) ),
    inference(resolution,[status(thm)],[c_2,c_2073]) ).

tff(c_1314,plain,
    ! [U_639,W_638,X_635,V_636,Z_634,Y_637] :
      ( ssPv3(Z_634)
      | ssPv2(Y_637)
      | ~ ssPv4(W_638)
      | ~ ssRr(W_638,Z_634)
      | ~ ssRr(W_638,X_635)
      | ~ ssRr(X_635,Y_637)
      | ~ ssRr(W_638,U_639)
      | ~ ssPv4(V_636)
      | ~ ssRr(U_639,V_636) ),
    inference(cnfTransformation,[status(thm)],[f_877]) ).

tff(c_2251,plain,
    ! [V_772,X_771,U_775,Y_774,U_773] :
      ( ssPv3(skf1(U_773))
      | ssPv2(Y_774)
      | ~ ssPv4(U_773)
      | ~ ssRr(U_773,X_771)
      | ~ ssRr(X_771,Y_774)
      | ~ ssRr(U_773,U_775)
      | ~ ssPv4(V_772)
      | ~ ssRr(U_775,V_772) ),
    inference(resolution,[status(thm)],[c_2,c_1314]) ).

tff(c_2385,plain,
    ! [U_778,Y_779,U_780,V_781] :
      ( ssPv3(skf1(U_778))
      | ssPv2(Y_779)
      | ~ ssPv4(U_778)
      | ~ ssRr(skf1(U_778),Y_779)
      | ~ ssRr(U_778,U_780)
      | ~ ssPv4(V_781)
      | ~ ssRr(U_780,V_781) ),
    inference(resolution,[status(thm)],[c_2,c_2251]) ).

tff(c_2390,plain,
    ! [U_782,U_783,V_784] :
      ( ssPv3(skf1(U_782))
      | ssPv2(skf1(skf1(U_782)))
      | ~ ssPv4(U_782)
      | ~ ssRr(U_782,U_783)
      | ~ ssPv4(V_784)
      | ~ ssRr(U_783,V_784) ),
    inference(resolution,[status(thm)],[c_2,c_2385]) ).

tff(c_2394,plain,
    ! [U_785,V_786] :
      ( ssPv3(skf1(U_785))
      | ssPv2(skf1(skf1(U_785)))
      | ~ ssPv4(U_785)
      | ~ ssPv4(V_786)
      | ~ ssRr(skf1(U_785),V_786) ),
    inference(resolution,[status(thm)],[c_2,c_2390]) ).

tff(c_2430,plain,
    ! [U_792] :
      ( ssPv3(skf1(U_792))
      | ssPv2(skf1(skf1(U_792)))
      | ~ ssPv4(U_792)
      | ~ ssPv4(skf1(skf1(U_792))) ),
    inference(resolution,[status(thm)],[c_2,c_2394]) ).

tff(c_2495,plain,
    ! [U_793] :
      ( ssPv3(skf1(U_793))
      | ssPv2(skf1(skf1(U_793)))
      | ~ ssPv4(U_793)
      | ssPv1(U_793)
      | ~ ssPv3(U_793)
      | ~ ssPv2(U_793) ),
    inference(resolution,[status(thm)],[c_2078,c_2430]) ).

tff(c_2513,plain,
    ! [U_794] :
      ( ssPv3(skf1(U_794))
      | ~ ssPv4(U_794)
      | ssPv1(U_794)
      | ~ ssPv3(U_794)
      | ~ ssPv2(U_794) ),
    inference(resolution,[status(thm)],[c_2495,c_146]) ).

tff(c_253,plain,
    ! [W_336,V_337,X_338,U_339] :
      ( ssPv1(W_336)
      | ssPv3(V_337)
      | ~ ssPv2(W_336)
      | ~ ssPv3(X_338)
      | ~ ssRr(W_336,X_338)
      | ~ ssRr(W_336,U_339)
      | ~ ssRr(U_339,V_337) ),
    inference(cnfTransformation,[status(thm)],[f_249]) ).

tff(c_256,plain,
    ! [U_1,V_337,U_339] :
      ( ssPv1(U_1)
      | ssPv3(V_337)
      | ~ ssPv2(U_1)
      | ~ ssPv3(skf1(U_1))
      | ~ ssRr(U_1,U_339)
      | ~ ssRr(U_339,V_337) ),
    inference(resolution,[status(thm)],[c_2,c_253]) ).

tff(c_2670,plain,
    ! [V_803,U_804,U_805] :
      ( ssPv3(V_803)
      | ~ ssRr(U_804,U_805)
      | ~ ssRr(U_805,V_803)
      | ~ ssPv4(U_804)
      | ssPv1(U_804)
      | ~ ssPv3(U_804)
      | ~ ssPv2(U_804) ),
    inference(resolution,[status(thm)],[c_2513,c_256]) ).

tff(c_2674,plain,
    ! [V_806,U_807] :
      ( ssPv3(V_806)
      | ~ ssRr(skf1(U_807),V_806)
      | ~ ssPv4(U_807)
      | ssPv1(U_807)
      | ~ ssPv3(U_807)
      | ~ ssPv2(U_807) ),
    inference(resolution,[status(thm)],[c_2,c_2670]) ).

tff(c_2734,plain,
    ! [U_813] :
      ( ssPv3(skf1(skf1(U_813)))
      | ~ ssPv4(U_813)
      | ssPv1(U_813)
      | ~ ssPv3(U_813)
      | ~ ssPv2(U_813) ),
    inference(resolution,[status(thm)],[c_2,c_2674]) ).

tff(c_911,plain,
    ! [X_542,Y_541,W_545,U_544,V_543] :
      ( ssPv1(W_545)
      | ~ ssPv4(W_545)
      | ~ ssRr(W_545,X_542)
      | ~ ssPv3(Y_541)
      | ~ ssRr(X_542,Y_541)
      | ~ ssRr(W_545,U_544)
      | ~ ssPv4(V_543)
      | ~ ssRr(U_544,V_543) ),
    inference(cnfTransformation,[status(thm)],[f_707]) ).

tff(c_1053,plain,
    ! [U_576,Y_577,U_578,V_579] :
      ( ssPv1(U_576)
      | ~ ssPv4(U_576)
      | ~ ssPv3(Y_577)
      | ~ ssRr(skf1(U_576),Y_577)
      | ~ ssRr(U_576,U_578)
      | ~ ssPv4(V_579)
      | ~ ssRr(U_578,V_579) ),
    inference(resolution,[status(thm)],[c_2,c_911]) ).

tff(c_1057,plain,
    ! [U_576,U_578,V_579] :
      ( ssPv1(U_576)
      | ~ ssPv4(U_576)
      | ~ ssPv3(skf1(skf1(U_576)))
      | ~ ssRr(U_576,U_578)
      | ~ ssPv4(V_579)
      | ~ ssRr(U_578,V_579) ),
    inference(resolution,[status(thm)],[c_2,c_1053]) ).

tff(c_2759,plain,
    ! [U_814,U_815,V_816] :
      ( ~ ssRr(U_814,U_815)
      | ~ ssPv4(V_816)
      | ~ ssRr(U_815,V_816)
      | ~ ssPv4(U_814)
      | ssPv1(U_814)
      | ~ ssPv3(U_814)
      | ~ ssPv2(U_814) ),
    inference(resolution,[status(thm)],[c_2734,c_1057]) ).

tff(c_2763,plain,
    ! [V_817,U_818] :
      ( ~ ssPv4(V_817)
      | ~ ssRr(skf1(U_818),V_817)
      | ~ ssPv4(U_818)
      | ssPv1(U_818)
      | ~ ssPv3(U_818)
      | ~ ssPv2(U_818) ),
    inference(resolution,[status(thm)],[c_2,c_2759]) ).

tff(c_2769,plain,
    ! [U_819] :
      ( ~ ssPv4(skf1(skf1(U_819)))
      | ~ ssPv4(U_819)
      | ssPv1(U_819)
      | ~ ssPv3(U_819)
      | ~ ssPv2(U_819) ),
    inference(resolution,[status(thm)],[c_2,c_2763]) ).

tff(c_2822,plain,
    ! [U_760] :
      ( ~ ssPv4(U_760)
      | ssPv1(U_760)
      | ~ ssPv3(U_760)
      | ~ ssPv2(U_760) ),
    inference(resolution,[status(thm)],[c_2078,c_2769]) ).

tff(c_5705,plain,
    ! [U_1013] :
      ( ~ ssPv2(skf1(skf1(U_1013)))
      | ssPv1(skf1(skf1(U_1013)))
      | ~ ssPv1(U_1013)
      | ~ ssPv3(skf1(skf1(U_1013))) ),
    inference(resolution,[status(thm)],[c_5596,c_2822]) ).

tff(c_5756,plain,
    ! [U_671] :
      ( ~ ssPv2(skf1(skf1(skf1(U_671))))
      | ssPv1(skf1(skf1(skf1(U_671))))
      | ssPv4(skf1(U_671))
      | ~ ssPv4(U_671)
      | ~ ssPv1(skf1(U_671)) ),
    inference(resolution,[status(thm)],[c_1458,c_5705]) ).

tff(c_15660,plain,
    ! [U_1279] :
      ( ssPv1(skf1(skf1(skf1(U_1279))))
      | ssPv4(skf1(U_1279))
      | ~ ssPv4(U_1279)
      | ~ ssPv1(skf1(U_1279)) ),
    inference(resolution,[status(thm)],[c_15584,c_5756]) ).

tff(c_212,plain,
    ! [X_316,W_317,U_318,V_319] :
      ( ssPv3(X_316)
      | ~ ssPv2(W_317)
      | ~ ssPv1(W_317)
      | ~ ssRr(W_317,X_316)
      | ~ ssRr(W_317,U_318)
      | ~ ssPv1(V_319)
      | ~ ssRr(U_318,V_319) ),
    inference(cnfTransformation,[status(thm)],[f_387]) ).

tff(c_216,plain,
    ! [U_320,U_321,V_322] :
      ( ssPv3(skf1(U_320))
      | ~ ssPv2(U_320)
      | ~ ssPv1(U_320)
      | ~ ssRr(U_320,U_321)
      | ~ ssPv1(V_322)
      | ~ ssRr(U_321,V_322) ),
    inference(resolution,[status(thm)],[c_2,c_212]) ).

tff(c_220,plain,
    ! [U_323,V_324] :
      ( ssPv3(skf1(U_323))
      | ~ ssPv2(U_323)
      | ~ ssPv1(U_323)
      | ~ ssPv1(V_324)
      | ~ ssRr(skf1(U_323),V_324) ),
    inference(resolution,[status(thm)],[c_2,c_216]) ).

tff(c_225,plain,
    ! [U_323] :
      ( ssPv3(skf1(U_323))
      | ~ ssPv2(U_323)
      | ~ ssPv1(U_323)
      | ~ ssPv1(skf1(skf1(U_323))) ),
    inference(resolution,[status(thm)],[c_2,c_220]) ).

tff(c_15718,plain,
    ! [U_1279] :
      ( ssPv3(skf1(skf1(U_1279)))
      | ~ ssPv2(skf1(U_1279))
      | ssPv4(skf1(U_1279))
      | ~ ssPv4(U_1279)
      | ~ ssPv1(skf1(U_1279)) ),
    inference(resolution,[status(thm)],[c_15660,c_225]) ).

tff(c_15612,plain,
    ! [U_1277] :
      ( ssPv1(skf1(skf1(skf1(U_1277))))
      | ssPv4(skf1(U_1277))
      | ~ ssPv4(U_1277)
      | ~ ssPv1(skf1(U_1277)) ),
    inference(resolution,[status(thm)],[c_15584,c_5756]) ).

tff(c_327,plain,
    ! [U_367,V_368,U_369] :
      ( ssPv4(U_367)
      | ssPv3(V_368)
      | ~ ssPv1(U_367)
      | ~ ssPv1(skf1(U_367))
      | ~ ssRr(U_367,U_369)
      | ~ ssRr(U_369,V_368) ),
    inference(resolution,[status(thm)],[c_2,c_316]) ).

tff(c_334,plain,
    ! [V_370,U_371,U_372] :
      ( ssPv3(V_370)
      | ~ ssRr(U_371,U_372)
      | ~ ssRr(U_372,V_370)
      | ~ ssPv1(U_371)
      | ssPv4(U_371)
      | ~ ssPv3(U_371) ),
    inference(resolution,[status(thm)],[c_303,c_327]) ).

tff(c_338,plain,
    ! [V_373,U_374] :
      ( ssPv3(V_373)
      | ~ ssRr(skf1(U_374),V_373)
      | ~ ssPv1(U_374)
      | ssPv4(U_374)
      | ~ ssPv3(U_374) ),
    inference(resolution,[status(thm)],[c_2,c_334]) ).

tff(c_343,plain,
    ! [U_374] :
      ( ssPv3(skf1(skf1(U_374)))
      | ~ ssPv1(U_374)
      | ssPv4(U_374)
      | ~ ssPv3(U_374) ),
    inference(resolution,[status(thm)],[c_2,c_338]) ).

tff(c_12536,plain,
    ! [U_1205] :
      ( ssPv2(skf1(skf1(U_1205)))
      | ssPv1(skf1(skf1(U_1205)))
      | ~ ssPv1(U_1205)
      | ssPv4(U_1205)
      | ~ ssPv3(U_1205) ),
    inference(resolution,[status(thm)],[c_343,c_12431]) ).

tff(c_753,plain,
    ! [U_515] :
      ( ssPv4(U_515)
      | ssPv1(skf1(skf1(U_515)))
      | ssPv4(skf1(skf1(U_515)))
      | ~ ssPv3(U_515) ),
    inference(resolution,[status(thm)],[c_2,c_749]) ).

tff(c_2838,plain,
    ! [U_820] :
      ( ~ ssPv4(U_820)
      | ssPv1(U_820)
      | ~ ssPv3(U_820)
      | ~ ssPv2(U_820) ),
    inference(resolution,[status(thm)],[c_2078,c_2769]) ).

tff(c_2932,plain,
    ! [U_822] :
      ( ~ ssPv3(skf1(skf1(U_822)))
      | ~ ssPv2(skf1(skf1(U_822)))
      | ssPv4(U_822)
      | ssPv1(skf1(skf1(U_822)))
      | ~ ssPv3(U_822) ),
    inference(resolution,[status(thm)],[c_753,c_2838]) ).

tff(c_2963,plain,
    ! [U_374] :
      ( ~ ssPv2(skf1(skf1(U_374)))
      | ssPv1(skf1(skf1(U_374)))
      | ~ ssPv1(U_374)
      | ssPv4(U_374)
      | ~ ssPv3(U_374) ),
    inference(resolution,[status(thm)],[c_343,c_2932]) ).

tff(c_12578,plain,
    ! [U_1206] :
      ( ssPv1(skf1(skf1(U_1206)))
      | ~ ssPv1(U_1206)
      | ssPv4(U_1206)
      | ~ ssPv3(U_1206) ),
    inference(resolution,[status(thm)],[c_12536,c_2963]) ).

tff(c_722,plain,
    ! [X_505,U_504,W_506,V_502,Y_503] :
      ( ~ ssPv3(W_506)
      | ~ ssPv1(W_506)
      | ~ ssRr(W_506,X_505)
      | ~ ssPv1(Y_503)
      | ~ ssRr(X_505,Y_503)
      | ~ ssRr(W_506,U_504)
      | ~ ssPv3(V_502)
      | ~ ssRr(U_504,V_502) ),
    inference(cnfTransformation,[status(thm)],[f_754]) ).

tff(c_954,plain,
    ! [U_548,Y_549,U_550,V_551] :
      ( ~ ssPv3(U_548)
      | ~ ssPv1(U_548)
      | ~ ssPv1(Y_549)
      | ~ ssRr(skf1(U_548),Y_549)
      | ~ ssRr(U_548,U_550)
      | ~ ssPv3(V_551)
      | ~ ssRr(U_550,V_551) ),
    inference(resolution,[status(thm)],[c_2,c_722]) ).

tff(c_958,plain,
    ! [U_548,U_550,V_551] :
      ( ~ ssPv3(U_548)
      | ~ ssPv1(U_548)
      | ~ ssPv1(skf1(skf1(U_548)))
      | ~ ssRr(U_548,U_550)
      | ~ ssPv3(V_551)
      | ~ ssRr(U_550,V_551) ),
    inference(resolution,[status(thm)],[c_2,c_954]) ).

tff(c_12729,plain,
    ! [U_1213,U_1214,V_1215] :
      ( ~ ssRr(U_1213,U_1214)
      | ~ ssPv3(V_1215)
      | ~ ssRr(U_1214,V_1215)
      | ~ ssPv1(U_1213)
      | ssPv4(U_1213)
      | ~ ssPv3(U_1213) ),
    inference(resolution,[status(thm)],[c_12578,c_958]) ).

tff(c_12733,plain,
    ! [V_1216,U_1217] :
      ( ~ ssPv3(V_1216)
      | ~ ssRr(skf1(U_1217),V_1216)
      | ~ ssPv1(U_1217)
      | ssPv4(U_1217)
      | ~ ssPv3(U_1217) ),
    inference(resolution,[status(thm)],[c_2,c_12729]) ).

tff(c_12739,plain,
    ! [U_1218] :
      ( ~ ssPv3(skf1(skf1(U_1218)))
      | ~ ssPv1(U_1218)
      | ssPv4(U_1218)
      | ~ ssPv3(U_1218) ),
    inference(resolution,[status(thm)],[c_2,c_12733]) ).

tff(c_12848,plain,
    ! [U_1219] :
      ( ~ ssPv1(U_1219)
      | ssPv4(U_1219)
      | ~ ssPv3(U_1219) ),
    inference(resolution,[status(thm)],[c_343,c_12739]) ).

tff(c_355,plain,
    ! [W_376,X_377,U_378,V_379] :
      ( ~ ssPv2(W_376)
      | ~ ssPv1(W_376)
      | ~ ssPv4(X_377)
      | ~ ssRr(W_376,X_377)
      | ~ ssRr(W_376,U_378)
      | ~ ssPv1(V_379)
      | ~ ssRr(U_378,V_379) ),
    inference(cnfTransformation,[status(thm)],[f_428]) ).

tff(c_358,plain,
    ! [U_1,U_378,V_379] :
      ( ~ ssPv2(U_1)
      | ~ ssPv1(U_1)
      | ~ ssPv4(skf1(U_1))
      | ~ ssRr(U_1,U_378)
      | ~ ssPv1(V_379)
      | ~ ssRr(U_378,V_379) ),
    inference(resolution,[status(thm)],[c_2,c_355]) ).

tff(c_16218,plain,
    ! [U_1296,U_1297,V_1298] :
      ( ~ ssPv2(U_1296)
      | ~ ssPv1(U_1296)
      | ~ ssRr(U_1296,U_1297)
      | ~ ssPv1(V_1298)
      | ~ ssRr(U_1297,V_1298)
      | ~ ssPv1(skf1(U_1296))
      | ~ ssPv3(skf1(U_1296)) ),
    inference(resolution,[status(thm)],[c_12848,c_358]) ).

tff(c_16227,plain,
    ! [U_1302,V_1303] :
      ( ~ ssPv2(U_1302)
      | ~ ssPv1(U_1302)
      | ~ ssPv1(V_1303)
      | ~ ssRr(skf1(U_1302),V_1303)
      | ~ ssPv1(skf1(U_1302))
      | ~ ssPv3(skf1(U_1302)) ),
    inference(resolution,[status(thm)],[c_2,c_16218]) ).

tff(c_16233,plain,
    ! [U_1304] :
      ( ~ ssPv2(U_1304)
      | ~ ssPv1(U_1304)
      | ~ ssPv1(skf1(skf1(U_1304)))
      | ~ ssPv1(skf1(U_1304))
      | ~ ssPv3(skf1(U_1304)) ),
    inference(resolution,[status(thm)],[c_2,c_16227]) ).

tff(c_21412,plain,
    ! [U_1422] :
      ( ~ ssPv2(skf1(U_1422))
      | ~ ssPv1(skf1(skf1(U_1422)))
      | ~ ssPv3(skf1(skf1(U_1422)))
      | ssPv4(skf1(U_1422))
      | ~ ssPv4(U_1422)
      | ~ ssPv1(skf1(U_1422)) ),
    inference(resolution,[status(thm)],[c_15612,c_16233]) ).

tff(c_21529,plain,
    ! [U_1423] :
      ( ~ ssPv1(skf1(skf1(U_1423)))
      | ~ ssPv2(skf1(U_1423))
      | ssPv4(skf1(U_1423))
      | ~ ssPv4(U_1423)
      | ~ ssPv1(skf1(U_1423)) ),
    inference(resolution,[status(thm)],[c_15718,c_21412]) ).

tff(c_21626,plain,
    ! [U_1424] :
      ( ~ ssPv2(skf1(U_1424))
      | ssPv4(skf1(U_1424))
      | ~ ssPv4(U_1424)
      | ~ ssPv1(skf1(U_1424)) ),
    inference(resolution,[status(thm)],[c_1351,c_21529]) ).

tff(c_22361,plain,
    ! [U_1432] :
      ( ssPv4(U_1432)
      | ssPv2(U_1432)
      | ~ ssPv3(U_1432)
      | ~ ssPv2(skf1(skf1(U_1432)))
      | ~ ssPv4(skf1(U_1432))
      | ~ ssPv1(skf1(skf1(U_1432))) ),
    inference(resolution,[status(thm)],[c_21626,c_157]) ).

tff(c_22547,plain,
    ! [U_1438] :
      ( ~ ssPv4(skf1(U_1438))
      | ssPv4(U_1438)
      | ssPv2(U_1438)
      | ~ ssPv3(U_1438)
      | ~ ssPv1(skf1(skf1(U_1438))) ),
    inference(resolution,[status(thm)],[c_1859,c_22361]) ).

tff(c_22642,plain,
    ! [U_517] :
      ( ~ ssPv4(skf1(U_517))
      | ssPv2(U_517)
      | ssPv4(U_517)
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_778,c_22547]) ).

tff(c_30997,plain,
    ! [U_1652] :
      ( ssPv2(U_1652)
      | ssPv4(U_1652)
      | ~ ssPv3(U_1652)
      | ssPv1(skf1(U_1652))
      | ~ ssPv3(skf1(U_1652)) ),
    inference(resolution,[status(thm)],[c_30897,c_22642]) ).

tff(c_31126,plain,
    ! [U_1653] :
      ( ssPv4(skf1(U_1653))
      | ssPv1(skf1(skf1(U_1653)))
      | ssPv2(skf1(U_1653))
      | ~ ssPv3(skf1(U_1653))
      | ssPv1(skf1(U_1653))
      | ~ ssPv4(U_1653) ),
    inference(resolution,[status(thm)],[c_28905,c_30997]) ).

tff(c_1885,plain,
    ! [U_735] :
      ( ssPv2(U_735)
      | ssPv1(U_735)
      | ~ ssPv3(U_735)
      | ~ ssPv1(skf1(skf1(U_735)))
      | ssPv2(skf1(skf1(U_735)))
      | ssPv3(skf1(skf1(U_735))) ),
    inference(resolution,[status(thm)],[c_1268,c_168]) ).

tff(c_1905,plain,
    ! [U_735] :
      ( ssPv2(U_735)
      | ssPv1(U_735)
      | ~ ssPv3(U_735)
      | ~ ssPv1(skf1(skf1(U_735)))
      | ssPv2(skf1(skf1(U_735))) ),
    inference(resolution,[status(thm)],[c_1885,c_113]) ).

tff(c_21714,plain,
    ! [U_1425] :
      ( ssPv2(U_1425)
      | ssPv1(U_1425)
      | ~ ssPv3(U_1425)
      | ~ ssPv2(skf1(skf1(U_1425)))
      | ~ ssPv4(skf1(U_1425))
      | ~ ssPv1(skf1(skf1(U_1425))) ),
    inference(resolution,[status(thm)],[c_21626,c_168]) ).

tff(c_21895,plain,
    ! [U_1426] :
      ( ~ ssPv4(skf1(U_1426))
      | ssPv2(U_1426)
      | ssPv1(U_1426)
      | ~ ssPv3(U_1426)
      | ~ ssPv1(skf1(skf1(U_1426))) ),
    inference(resolution,[status(thm)],[c_1905,c_21714]) ).

tff(c_21992,plain,
    ! [U_1427] :
      ( ~ ssPv4(skf1(U_1427))
      | ssPv1(U_1427)
      | ssPv2(U_1427)
      | ssPv4(U_1427)
      | ~ ssPv3(U_1427) ),
    inference(resolution,[status(thm)],[c_778,c_21895]) ).

tff(c_25859,plain,
    ! [U_1530] :
      ( ssPv2(skf1(U_1530))
      | ssPv4(skf1(U_1530))
      | ~ ssPv3(skf1(U_1530))
      | ssPv1(skf1(U_1530))
      | ssPv3(skf1(skf1(U_1530)))
      | ~ ssPv4(U_1530) ),
    inference(resolution,[status(thm)],[c_3115,c_21992]) ).

tff(c_12846,plain,
    ! [U_374] :
      ( ~ ssPv1(U_374)
      | ssPv4(U_374)
      | ~ ssPv3(U_374) ),
    inference(resolution,[status(thm)],[c_343,c_12739]) ).

tff(c_22644,plain,
    ! [U_1439] :
      ( ~ ssPv4(skf1(U_1439))
      | ssPv2(U_1439)
      | ssPv4(U_1439)
      | ~ ssPv3(U_1439) ),
    inference(resolution,[status(thm)],[c_778,c_22547]) ).

tff(c_22747,plain,
    ! [U_1439] :
      ( ssPv2(U_1439)
      | ssPv4(U_1439)
      | ~ ssPv3(U_1439)
      | ~ ssPv1(skf1(U_1439))
      | ~ ssPv3(skf1(U_1439)) ),
    inference(resolution,[status(thm)],[c_12846,c_22644]) ).

tff(c_25961,plain,
    ! [U_1530] :
      ( ~ ssPv1(skf1(skf1(U_1530)))
      | ssPv2(skf1(U_1530))
      | ssPv4(skf1(U_1530))
      | ~ ssPv3(skf1(U_1530))
      | ssPv1(skf1(U_1530))
      | ~ ssPv4(U_1530) ),
    inference(resolution,[status(thm)],[c_25859,c_22747]) ).

tff(c_31239,plain,
    ! [U_1654] :
      ( ssPv4(skf1(U_1654))
      | ssPv2(skf1(U_1654))
      | ~ ssPv3(skf1(U_1654))
      | ssPv1(skf1(U_1654))
      | ~ ssPv4(U_1654) ),
    inference(resolution,[status(thm)],[c_31126,c_25961]) ).

tff(c_12079,plain,
    ! [U_843] :
      ( ssPv2(U_843)
      | ssPv1(U_843)
      | ~ ssPv3(U_843)
      | ~ ssPv4(U_843) ),
    inference(resolution,[status(thm)],[c_3246,c_12022]) ).

tff(c_31344,plain,
    ! [U_1659] :
      ( ssPv2(skf1(U_1659))
      | ~ ssPv3(skf1(U_1659))
      | ssPv1(skf1(U_1659))
      | ~ ssPv4(U_1659) ),
    inference(resolution,[status(thm)],[c_31239,c_12079]) ).

tff(c_31469,plain,
    ! [U_1660] :
      ( ssPv2(skf1(skf1(U_1660)))
      | ssPv1(skf1(skf1(U_1660)))
      | ~ ssPv4(skf1(U_1660))
      | ~ ssPv4(U_1660)
      | ssPv3(U_1660)
      | ssPv1(U_1660) ),
    inference(resolution,[status(thm)],[c_1542,c_31344]) ).

tff(c_31511,plain,
    ! [U_1661] :
      ( ~ ssPv2(U_1661)
      | ssPv1(skf1(skf1(U_1661)))
      | ~ ssPv4(skf1(U_1661))
      | ~ ssPv4(U_1661)
      | ssPv3(U_1661)
      | ssPv1(U_1661) ),
    inference(resolution,[status(thm)],[c_31469,c_146]) ).

tff(c_1547,plain,
    ! [U_689] :
      ( ~ ssPv4(U_689)
      | ssPv3(U_689)
      | ssPv1(U_689)
      | ssPv3(skf1(skf1(U_689))) ),
    inference(resolution,[status(thm)],[c_695,c_1494]) ).

tff(c_1568,plain,
    ! [U_696,U_697,V_698] :
      ( ~ ssRr(U_696,U_697)
      | ~ ssPv4(V_698)
      | ~ ssRr(U_697,V_698)
      | ~ ssPv4(U_696)
      | ssPv3(U_696)
      | ssPv1(U_696) ),
    inference(resolution,[status(thm)],[c_1547,c_1057]) ).

tff(c_1572,plain,
    ! [V_699,U_700] :
      ( ~ ssPv4(V_699)
      | ~ ssRr(skf1(U_700),V_699)
      | ~ ssPv4(U_700)
      | ssPv3(U_700)
      | ssPv1(U_700) ),
    inference(resolution,[status(thm)],[c_2,c_1568]) ).

tff(c_1577,plain,
    ! [U_700] :
      ( ~ ssPv4(skf1(skf1(U_700)))
      | ~ ssPv4(U_700)
      | ssPv3(U_700)
      | ssPv1(U_700) ),
    inference(resolution,[status(thm)],[c_2,c_1572]) ).

tff(c_12937,plain,
    ! [U_1220] :
      ( ~ ssPv4(U_1220)
      | ssPv3(U_1220)
      | ssPv1(U_1220)
      | ~ ssPv1(skf1(skf1(U_1220)))
      | ~ ssPv3(skf1(skf1(U_1220))) ),
    inference(resolution,[status(thm)],[c_12848,c_1577]) ).

tff(c_13032,plain,
    ! [U_499] :
      ( ~ ssPv1(skf1(skf1(U_499)))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_1542,c_12937]) ).

tff(c_31620,plain,
    ! [U_1662] :
      ( ~ ssPv2(U_1662)
      | ~ ssPv4(skf1(U_1662))
      | ~ ssPv4(U_1662)
      | ssPv3(U_1662)
      | ssPv1(U_1662) ),
    inference(resolution,[status(thm)],[c_31511,c_13032]) ).

tff(c_31773,plain,
    ! [U_1663] :
      ( ~ ssPv2(U_1663)
      | ~ ssPv4(U_1663)
      | ssPv3(U_1663)
      | ssPv1(U_1663) ),
    inference(resolution,[status(thm)],[c_4411,c_31620]) ).

tff(c_31919,plain,
    ! [U_499] :
      ( ~ ssPv2(skf1(skf1(U_499)))
      | ssPv1(skf1(skf1(U_499)))
      | ssPv3(U_499)
      | ssPv1(U_499)
      | ssPv3(skf1(skf1(U_499))) ),
    inference(resolution,[status(thm)],[c_695,c_31773]) ).

tff(c_2065,plain,
    ! [Z_750,V_753,U_755,W_752,Y_751,X1_749,X_754] :
      ( ssPv3(X1_749)
      | ssPv4(Y_751)
      | ~ ssPv2(W_752)
      | ~ ssRr(W_752,Z_750)
      | ~ ssRr(Z_750,X1_749)
      | ~ ssRr(W_752,X_754)
      | ~ ssRr(X_754,Y_751)
      | ~ ssRr(W_752,U_755)
      | ~ ssPv1(V_753)
      | ~ ssRr(U_755,V_753) ),
    inference(cnfTransformation,[status(thm)],[f_1090]) ).

tff(c_4464,plain,
    ! [Y_932,V_933,X1_934,X_935,U_931,U_936] :
      ( ssPv3(X1_934)
      | ssPv4(Y_932)
      | ~ ssPv2(U_931)
      | ~ ssRr(skf1(U_931),X1_934)
      | ~ ssRr(U_931,X_935)
      | ~ ssRr(X_935,Y_932)
      | ~ ssRr(U_931,U_936)
      | ~ ssPv1(V_933)
      | ~ ssRr(U_936,V_933) ),
    inference(resolution,[status(thm)],[c_2,c_2065]) ).

tff(c_4607,plain,
    ! [Y_943,V_944,U_942,X_941,U_940] :
      ( ssPv3(skf1(skf1(U_942)))
      | ssPv4(Y_943)
      | ~ ssPv2(U_942)
      | ~ ssRr(U_942,X_941)
      | ~ ssRr(X_941,Y_943)
      | ~ ssRr(U_942,U_940)
      | ~ ssPv1(V_944)
      | ~ ssRr(U_940,V_944) ),
    inference(resolution,[status(thm)],[c_2,c_4464]) ).

tff(c_4915,plain,
    ! [U_957,Y_958,U_959,V_960] :
      ( ssPv3(skf1(skf1(U_957)))
      | ssPv4(Y_958)
      | ~ ssPv2(U_957)
      | ~ ssRr(skf1(U_957),Y_958)
      | ~ ssRr(U_957,U_959)
      | ~ ssPv1(V_960)
      | ~ ssRr(U_959,V_960) ),
    inference(resolution,[status(thm)],[c_2,c_4607]) ).

tff(c_5175,plain,
    ! [U_978,U_979,V_980] :
      ( ssPv3(skf1(skf1(U_978)))
      | ssPv4(skf1(skf1(U_978)))
      | ~ ssPv2(U_978)
      | ~ ssRr(U_978,U_979)
      | ~ ssPv1(V_980)
      | ~ ssRr(U_979,V_980) ),
    inference(resolution,[status(thm)],[c_2,c_4915]) ).

tff(c_5179,plain,
    ! [U_981,V_982] :
      ( ssPv3(skf1(skf1(U_981)))
      | ssPv4(skf1(skf1(U_981)))
      | ~ ssPv2(U_981)
      | ~ ssPv1(V_982)
      | ~ ssRr(skf1(U_981),V_982) ),
    inference(resolution,[status(thm)],[c_2,c_5175]) ).

tff(c_5184,plain,
    ! [U_983] :
      ( ssPv3(skf1(skf1(U_983)))
      | ssPv4(skf1(skf1(U_983)))
      | ~ ssPv2(U_983)
      | ~ ssPv1(skf1(skf1(U_983))) ),
    inference(resolution,[status(thm)],[c_2,c_5179]) ).

tff(c_5230,plain,
    ! [U_983] :
      ( ssPv1(U_983)
      | ssPv4(skf1(U_983))
      | ~ ssPv3(U_983)
      | ssPv3(skf1(skf1(U_983)))
      | ~ ssPv2(U_983)
      | ~ ssPv1(skf1(skf1(U_983))) ),
    inference(resolution,[status(thm)],[c_5184,c_445]) ).

tff(c_13617,plain,
    ! [U_1228] :
      ( ssPv1(U_1228)
      | ssPv4(skf1(U_1228))
      | ~ ssPv3(U_1228)
      | ~ ssPv1(skf1(skf1(U_1228)))
      | ~ ssPv3(skf1(skf1(U_1228))) ),
    inference(resolution,[status(thm)],[c_12848,c_445]) ).

tff(c_13723,plain,
    ! [U_1232] :
      ( ssPv1(U_1232)
      | ssPv4(skf1(U_1232))
      | ~ ssPv3(U_1232)
      | ~ ssPv2(U_1232)
      | ~ ssPv1(skf1(skf1(U_1232))) ),
    inference(resolution,[status(thm)],[c_5230,c_13617]) ).

tff(c_13776,plain,
    ! [U_1233] :
      ( ssPv1(U_1233)
      | ssPv4(skf1(U_1233))
      | ~ ssPv3(U_1233)
      | ~ ssPv2(U_1233) ),
    inference(resolution,[status(thm)],[c_560,c_13723]) ).

tff(c_15006,plain,
    ! [U_1256,V_1257,U_1258] :
      ( ssPv3(skf1(U_1256))
      | ssPv3(V_1257)
      | ~ ssRr(U_1256,U_1258)
      | ~ ssRr(U_1258,V_1257)
      | ssPv1(U_1256)
      | ~ ssPv3(U_1256)
      | ~ ssPv2(U_1256) ),
    inference(resolution,[status(thm)],[c_13776,c_594]) ).

tff(c_15010,plain,
    ! [U_1259,V_1260] :
      ( ssPv3(skf1(U_1259))
      | ssPv3(V_1260)
      | ~ ssRr(skf1(U_1259),V_1260)
      | ssPv1(U_1259)
      | ~ ssPv3(U_1259)
      | ~ ssPv2(U_1259) ),
    inference(resolution,[status(thm)],[c_2,c_15006]) ).

tff(c_15021,plain,
    ! [U_1264] :
      ( ssPv3(skf1(U_1264))
      | ssPv3(skf1(skf1(U_1264)))
      | ssPv1(U_1264)
      | ~ ssPv3(U_1264)
      | ~ ssPv2(U_1264) ),
    inference(resolution,[status(thm)],[c_2,c_15010]) ).

tff(c_542,plain,
    ! [U_446] :
      ( ssPv1(skf1(skf1(U_446)))
      | ssPv4(skf1(skf1(U_446)))
      | ~ ssPv3(U_446)
      | ~ ssPv2(U_446) ),
    inference(resolution,[status(thm)],[c_2,c_538]) ).

tff(c_12213,plain,
    ! [U_446] :
      ( ssPv2(skf1(skf1(U_446)))
      | ~ ssPv3(skf1(skf1(U_446)))
      | ssPv1(skf1(skf1(U_446)))
      | ~ ssPv3(U_446)
      | ~ ssPv2(U_446) ),
    inference(resolution,[status(thm)],[c_542,c_12087]) ).

tff(c_15119,plain,
    ! [U_1264] :
      ( ssPv2(skf1(skf1(U_1264)))
      | ssPv1(skf1(skf1(U_1264)))
      | ssPv3(skf1(U_1264))
      | ssPv1(U_1264)
      | ~ ssPv3(U_1264)
      | ~ ssPv2(U_1264) ),
    inference(resolution,[status(thm)],[c_15021,c_12213]) ).

tff(c_2896,plain,
    ! [U_446] :
      ( ~ ssPv3(skf1(skf1(U_446)))
      | ~ ssPv2(skf1(skf1(U_446)))
      | ssPv1(skf1(skf1(U_446)))
      | ~ ssPv3(U_446)
      | ~ ssPv2(U_446) ),
    inference(resolution,[status(thm)],[c_542,c_2838]) ).

tff(c_15255,plain,
    ! [U_1269] :
      ( ~ ssPv2(skf1(skf1(U_1269)))
      | ssPv1(skf1(skf1(U_1269)))
      | ssPv3(skf1(U_1269))
      | ssPv1(U_1269)
      | ~ ssPv3(U_1269)
      | ~ ssPv2(U_1269) ),
    inference(resolution,[status(thm)],[c_15021,c_2896]) ).

tff(c_15367,plain,
    ! [U_1264] :
      ( ssPv1(skf1(skf1(U_1264)))
      | ssPv3(skf1(U_1264))
      | ssPv1(U_1264)
      | ~ ssPv3(U_1264)
      | ~ ssPv2(U_1264) ),
    inference(resolution,[status(thm)],[c_15119,c_15255]) ).

tff(c_13774,plain,
    ! [U_448] :
      ( ssPv1(U_448)
      | ssPv4(skf1(U_448))
      | ~ ssPv3(U_448)
      | ~ ssPv2(U_448) ),
    inference(resolution,[status(thm)],[c_560,c_13723]) ).

tff(c_1493,plain,
    ! [U_686] :
      ( ssPv3(U_686)
      | ssPv3(skf1(skf1(U_686)))
      | ~ ssPv4(U_686)
      | ~ ssPv4(skf1(skf1(U_686))) ),
    inference(resolution,[status(thm)],[c_2,c_1489]) ).

tff(c_3165,plain,
    ! [U_842] :
      ( ssPv3(U_842)
      | ssPv1(skf1(U_842))
      | ssPv3(skf1(skf1(U_842)))
      | ~ ssPv4(U_842) ),
    inference(resolution,[status(thm)],[c_3116,c_1493]) ).

tff(c_175,plain,
    ! [W_285,V_286,X_287,U_288] :
      ( ssPv2(W_285)
      | ssPv1(W_285)
      | ssPv1(V_286)
      | ~ ssPv3(X_287)
      | ~ ssRr(W_285,X_287)
      | ~ ssRr(W_285,U_288)
      | ~ ssRr(U_288,V_286) ),
    inference(cnfTransformation,[status(thm)],[f_192]) ).

tff(c_178,plain,
    ! [U_1,V_286,U_288] :
      ( ssPv2(U_1)
      | ssPv1(U_1)
      | ssPv1(V_286)
      | ~ ssPv3(skf1(U_1))
      | ~ ssRr(U_1,U_288)
      | ~ ssRr(U_288,V_286) ),
    inference(resolution,[status(thm)],[c_2,c_175]) ).

tff(c_8609,plain,
    ! [U_1074,V_1075,U_1076] :
      ( ssPv2(skf1(U_1074))
      | ssPv1(V_1075)
      | ~ ssRr(skf1(U_1074),U_1076)
      | ~ ssRr(U_1076,V_1075)
      | ssPv3(U_1074)
      | ssPv1(skf1(U_1074))
      | ~ ssPv4(U_1074) ),
    inference(resolution,[status(thm)],[c_3165,c_178]) ).

tff(c_8614,plain,
    ! [U_1077,V_1078] :
      ( ssPv2(skf1(U_1077))
      | ssPv1(V_1078)
      | ~ ssRr(skf1(skf1(U_1077)),V_1078)
      | ssPv3(U_1077)
      | ssPv1(skf1(U_1077))
      | ~ ssPv4(U_1077) ),
    inference(resolution,[status(thm)],[c_2,c_8609]) ).

tff(c_8620,plain,
    ! [U_1079] :
      ( ssPv2(skf1(U_1079))
      | ssPv1(skf1(skf1(skf1(U_1079))))
      | ssPv3(U_1079)
      | ssPv1(skf1(U_1079))
      | ~ ssPv4(U_1079) ),
    inference(resolution,[status(thm)],[c_2,c_8614]) ).

tff(c_115,plain,
    ! [W_248,U_249,V_250] :
      ( ssPv3(W_248)
      | ssPv2(W_248)
      | ssPv1(W_248)
      | ~ ssRr(W_248,U_249)
      | ~ ssPv1(V_250)
      | ~ ssRr(U_249,V_250) ),
    inference(cnfTransformation,[status(thm)],[f_56]) ).

tff(c_123,plain,
    ! [U_254,V_255] :
      ( ssPv3(U_254)
      | ssPv2(U_254)
      | ssPv1(U_254)
      | ~ ssPv1(V_255)
      | ~ ssRr(skf1(U_254),V_255) ),
    inference(resolution,[status(thm)],[c_2,c_115]) ).

tff(c_128,plain,
    ! [U_254] :
      ( ssPv3(U_254)
      | ssPv2(U_254)
      | ssPv1(U_254)
      | ~ ssPv1(skf1(skf1(U_254))) ),
    inference(resolution,[status(thm)],[c_2,c_123]) ).

tff(c_8684,plain,
    ! [U_1079] :
      ( ssPv3(skf1(U_1079))
      | ssPv2(skf1(U_1079))
      | ssPv3(U_1079)
      | ssPv1(skf1(U_1079))
      | ~ ssPv4(U_1079) ),
    inference(resolution,[status(thm)],[c_8620,c_128]) ).

tff(c_3156,plain,
    ! [U_841] :
      ( ssPv3(U_841)
      | ssPv1(skf1(U_841))
      | ssPv3(skf1(skf1(U_841)))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_3116,c_1493]) ).

tff(c_1733,plain,
    ! [X_713,U_716,V_715,Z_714,Y_717,W_712] :
      ( ssPv1(W_712)
      | ssPv2(Z_714)
      | ssPv4(Y_717)
      | ~ ssRr(W_712,Z_714)
      | ~ ssRr(W_712,X_713)
      | ~ ssRr(X_713,Y_717)
      | ~ ssRr(W_712,U_716)
      | ~ ssPv2(V_715)
      | ~ ssRr(U_716,V_715) ),
    inference(cnfTransformation,[status(thm)],[f_802]) ).

tff(c_3497,plain,
    ! [V_865,Y_867,U_868,U_866,X_869] :
      ( ssPv1(U_866)
      | ssPv2(skf1(U_866))
      | ssPv4(Y_867)
      | ~ ssRr(U_866,X_869)
      | ~ ssRr(X_869,Y_867)
      | ~ ssRr(U_866,U_868)
      | ~ ssPv2(V_865)
      | ~ ssRr(U_868,V_865) ),
    inference(resolution,[status(thm)],[c_2,c_1733]) ).

tff(c_3736,plain,
    ! [U_889,Y_890,U_891,V_892] :
      ( ssPv1(U_889)
      | ssPv2(skf1(U_889))
      | ssPv4(Y_890)
      | ~ ssRr(skf1(U_889),Y_890)
      | ~ ssRr(U_889,U_891)
      | ~ ssPv2(V_892)
      | ~ ssRr(U_891,V_892) ),
    inference(resolution,[status(thm)],[c_2,c_3497]) ).

tff(c_3741,plain,
    ! [U_893,U_894,V_895] :
      ( ssPv1(U_893)
      | ssPv2(skf1(U_893))
      | ssPv4(skf1(skf1(U_893)))
      | ~ ssRr(U_893,U_894)
      | ~ ssPv2(V_895)
      | ~ ssRr(U_894,V_895) ),
    inference(resolution,[status(thm)],[c_2,c_3736]) ).

tff(c_3745,plain,
    ! [U_896,V_897] :
      ( ssPv1(U_896)
      | ssPv2(skf1(U_896))
      | ssPv4(skf1(skf1(U_896)))
      | ~ ssPv2(V_897)
      | ~ ssRr(skf1(U_896),V_897) ),
    inference(resolution,[status(thm)],[c_2,c_3741]) ).

tff(c_3750,plain,
    ! [U_898] :
      ( ssPv1(U_898)
      | ssPv2(skf1(U_898))
      | ssPv4(skf1(skf1(U_898)))
      | ~ ssPv2(skf1(skf1(U_898))) ),
    inference(resolution,[status(thm)],[c_2,c_3745]) ).

tff(c_3802,plain,
    ! [U_899] :
      ( ssPv2(U_899)
      | ~ ssPv3(U_899)
      | ssPv1(U_899)
      | ssPv2(skf1(U_899))
      | ~ ssPv2(skf1(skf1(U_899))) ),
    inference(resolution,[status(thm)],[c_3750,c_168]) ).

tff(c_4021,plain,
    ! [U_908] :
      ( ssPv2(skf1(U_908))
      | ssPv2(U_908)
      | ssPv1(U_908)
      | ~ ssPv3(U_908)
      | ~ ssPv1(skf1(skf1(U_908))) ),
    inference(resolution,[status(thm)],[c_1905,c_3802]) ).

tff(c_4050,plain,
    ! [U_517] :
      ( ssPv2(skf1(U_517))
      | ssPv1(U_517)
      | ssPv2(U_517)
      | ssPv4(U_517)
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_778,c_4021]) ).

tff(c_4089,plain,
    ! [U_914] :
      ( ssPv4(skf1(U_914))
      | ~ ssPv3(U_914)
      | ssPv1(U_914)
      | ssPv2(skf1(U_914))
      | ~ ssPv2(skf1(skf1(U_914))) ),
    inference(resolution,[status(thm)],[c_3750,c_445]) ).

tff(c_4141,plain,
    ! [U_914] :
      ( ~ ssPv3(U_914)
      | ssPv1(U_914)
      | ssPv1(skf1(U_914))
      | ssPv2(skf1(U_914))
      | ssPv4(skf1(U_914))
      | ~ ssPv3(skf1(U_914)) ),
    inference(resolution,[status(thm)],[c_4050,c_4089]) ).

tff(c_12326,plain,
    ! [U_1203] :
      ( ~ ssPv3(U_1203)
      | ssPv1(U_1203)
      | ssPv1(skf1(U_1203))
      | ssPv2(skf1(U_1203))
      | ~ ssPv3(skf1(U_1203)) ),
    inference(resolution,[status(thm)],[c_4141,c_12087]) ).

tff(c_12422,plain,
    ! [U_841] :
      ( ~ ssPv3(skf1(U_841))
      | ssPv1(skf1(skf1(U_841)))
      | ssPv2(skf1(skf1(U_841)))
      | ssPv3(U_841)
      | ssPv1(skf1(U_841))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_3156,c_12326]) ).

tff(c_14825,plain,
    ! [U_1254] :
      ( ssPv1(U_1254)
      | ssPv4(skf1(U_1254))
      | ~ ssPv3(U_1254)
      | ssPv1(skf1(U_1254))
      | ~ ssPv3(skf1(U_1254))
      | ~ ssPv2(skf1(U_1254)) ),
    inference(resolution,[status(thm)],[c_13776,c_445]) ).

tff(c_14909,plain,
    ! [U_1255] :
      ( ssPv1(U_1255)
      | ~ ssPv3(U_1255)
      | ssPv1(skf1(U_1255))
      | ~ ssPv3(skf1(U_1255))
      | ~ ssPv2(skf1(U_1255)) ),
    inference(resolution,[status(thm)],[c_14825,c_2822]) ).

tff(c_16498,plain,
    ! [U_1308] :
      ( ~ ssPv3(skf1(U_1308))
      | ssPv1(skf1(skf1(U_1308)))
      | ~ ssPv2(skf1(skf1(U_1308)))
      | ssPv3(U_1308)
      | ssPv1(skf1(U_1308))
      | ~ ssPv4(U_1308) ),
    inference(resolution,[status(thm)],[c_3156,c_14909]) ).

tff(c_16630,plain,
    ! [U_841] :
      ( ~ ssPv3(skf1(U_841))
      | ssPv1(skf1(skf1(U_841)))
      | ssPv3(U_841)
      | ssPv1(skf1(U_841))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_12422,c_16498]) ).

tff(c_26093,plain,
    ! [U_1534] :
      ( ~ ssPv1(skf1(skf1(U_1534)))
      | ssPv2(skf1(U_1534))
      | ssPv4(skf1(U_1534))
      | ~ ssPv3(skf1(U_1534))
      | ssPv1(skf1(U_1534))
      | ~ ssPv4(U_1534) ),
    inference(resolution,[status(thm)],[c_25859,c_22747]) ).

tff(c_26198,plain,
    ! [U_1535] :
      ( ssPv2(skf1(U_1535))
      | ssPv4(skf1(U_1535))
      | ~ ssPv3(skf1(U_1535))
      | ssPv3(U_1535)
      | ssPv1(skf1(U_1535))
      | ~ ssPv4(U_1535) ),
    inference(resolution,[status(thm)],[c_16630,c_26093]) ).

tff(c_26294,plain,
    ! [U_1536] :
      ( ssPv2(skf1(U_1536))
      | ~ ssPv3(skf1(U_1536))
      | ssPv3(U_1536)
      | ssPv1(skf1(U_1536))
      | ~ ssPv4(U_1536) ),
    inference(resolution,[status(thm)],[c_26198,c_12079]) ).

tff(c_26399,plain,
    ! [U_1079] :
      ( ssPv2(skf1(U_1079))
      | ssPv3(U_1079)
      | ssPv1(skf1(U_1079))
      | ~ ssPv4(U_1079) ),
    inference(resolution,[status(thm)],[c_8684,c_26294]) ).

tff(c_33723,plain,
    ! [U_1691] :
      ( ~ ssPv2(skf1(skf1(U_1691)))
      | ssPv3(skf1(skf1(U_1691)))
      | ssPv1(skf1(skf1(U_1691)))
      | ~ ssPv3(U_1691)
      | ~ ssPv2(U_1691) ),
    inference(resolution,[status(thm)],[c_542,c_31773]) ).

tff(c_34005,plain,
    ! [U_1693] :
      ( ~ ssPv2(skf1(skf1(U_1693)))
      | ssPv1(skf1(skf1(U_1693)))
      | ~ ssPv3(U_1693)
      | ~ ssPv2(U_1693) ),
    inference(resolution,[status(thm)],[c_33723,c_2896]) ).

tff(c_34155,plain,
    ! [U_1693] :
      ( ~ ssPv3(U_1693)
      | ~ ssPv2(U_1693)
      | ssPv3(skf1(U_1693))
      | ssPv1(skf1(skf1(U_1693)))
      | ~ ssPv4(skf1(U_1693)) ),
    inference(resolution,[status(thm)],[c_26399,c_34005]) ).

tff(c_227,plain,
    ! [W_326,X_327,V_328,U_329] :
      ( ssPv4(W_326)
      | ssPv3(W_326)
      | ssPv2(X_327)
      | ssPv1(V_328)
      | ~ ssRr(W_326,X_327)
      | ~ ssRr(W_326,U_329)
      | ~ ssRr(U_329,V_328) ),
    inference(cnfTransformation,[status(thm)],[f_138]) ).

tff(c_231,plain,
    ! [U_330,V_331,U_332] :
      ( ssPv4(U_330)
      | ssPv3(U_330)
      | ssPv2(skf1(U_330))
      | ssPv1(V_331)
      | ~ ssRr(U_330,U_332)
      | ~ ssRr(U_332,V_331) ),
    inference(resolution,[status(thm)],[c_2,c_227]) ).

tff(c_235,plain,
    ! [U_333,V_334] :
      ( ssPv4(U_333)
      | ssPv3(U_333)
      | ssPv2(skf1(U_333))
      | ssPv1(V_334)
      | ~ ssRr(skf1(U_333),V_334) ),
    inference(resolution,[status(thm)],[c_2,c_231]) ).

tff(c_240,plain,
    ! [U_333] :
      ( ssPv4(U_333)
      | ssPv3(U_333)
      | ssPv2(skf1(U_333))
      | ssPv1(skf1(skf1(U_333))) ),
    inference(resolution,[status(thm)],[c_2,c_235]) ).

tff(c_642,plain,
    ! [U_467,U_468,V_469] :
      ( ~ ssPv3(skf1(U_467))
      | ~ ssRr(skf1(U_467),U_468)
      | ~ ssPv1(V_469)
      | ~ ssRr(U_468,V_469)
      | ssPv4(U_467)
      | ssPv3(U_467)
      | ssPv2(skf1(U_467)) ),
    inference(resolution,[status(thm)],[c_240,c_320]) ).

tff(c_651,plain,
    ! [U_475,V_476] :
      ( ~ ssPv3(skf1(U_475))
      | ~ ssPv1(V_476)
      | ~ ssRr(skf1(skf1(U_475)),V_476)
      | ssPv4(U_475)
      | ssPv3(U_475)
      | ssPv2(skf1(U_475)) ),
    inference(resolution,[status(thm)],[c_2,c_642]) ).

tff(c_656,plain,
    ! [U_475] :
      ( ~ ssPv3(skf1(U_475))
      | ~ ssPv1(skf1(skf1(skf1(U_475))))
      | ssPv4(U_475)
      | ssPv3(U_475)
      | ssPv2(skf1(U_475)) ),
    inference(resolution,[status(thm)],[c_2,c_651]) ).

tff(c_805,plain,
    ! [U_475] :
      ( ssPv4(U_475)
      | ssPv3(U_475)
      | ssPv2(skf1(U_475))
      | ssPv4(skf1(U_475))
      | ~ ssPv3(skf1(U_475)) ),
    inference(resolution,[status(thm)],[c_784,c_656]) ).

tff(c_2557,plain,
    ! [U_800] :
      ( ~ ssPv4(U_800)
      | ssPv4(skf1(U_800))
      | ssPv3(skf1(U_800))
      | ssPv2(skf1(skf1(U_800)))
      | ~ ssPv3(skf1(skf1(U_800))) ),
    inference(resolution,[status(thm)],[c_805,c_2430]) ).

tff(c_2587,plain,
    ! [U_499] :
      ( ssPv4(skf1(U_499))
      | ssPv3(skf1(U_499))
      | ssPv2(skf1(skf1(U_499)))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_1542,c_2557]) ).

tff(c_3923,plain,
    ! [U_906] :
      ( ~ ssPv4(U_906)
      | ssPv3(U_906)
      | ssPv1(U_906)
      | ssPv2(skf1(U_906))
      | ~ ssPv2(skf1(skf1(U_906))) ),
    inference(resolution,[status(thm)],[c_3750,c_1577]) ).

tff(c_3977,plain,
    ! [U_499] :
      ( ssPv2(skf1(U_499))
      | ssPv4(skf1(U_499))
      | ssPv3(skf1(U_499))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_2587,c_3923]) ).

tff(c_3792,plain,
    ! [U_898] :
      ( ~ ssPv4(U_898)
      | ssPv3(U_898)
      | ssPv1(U_898)
      | ssPv2(skf1(U_898))
      | ~ ssPv2(skf1(skf1(U_898))) ),
    inference(resolution,[status(thm)],[c_3750,c_1577]) ).

tff(c_32279,plain,
    ! [U_1674] :
      ( ssPv2(skf1(U_1674))
      | ssPv1(skf1(skf1(U_1674)))
      | ~ ssPv4(skf1(U_1674))
      | ~ ssPv4(U_1674)
      | ssPv3(U_1674)
      | ssPv1(U_1674) ),
    inference(resolution,[status(thm)],[c_31469,c_3792]) ).

tff(c_32388,plain,
    ! [U_1675] :
      ( ssPv2(skf1(U_1675))
      | ~ ssPv4(skf1(U_1675))
      | ~ ssPv4(U_1675)
      | ssPv3(U_1675)
      | ssPv1(U_1675) ),
    inference(resolution,[status(thm)],[c_32279,c_13032]) ).

tff(c_32523,plain,
    ! [U_499] :
      ( ssPv2(skf1(U_499))
      | ssPv3(skf1(U_499))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_3977,c_32388]) ).

tff(c_22766,plain,
    ! [U_499] :
      ( ssPv2(skf1(U_499))
      | ssPv4(skf1(U_499))
      | ~ ssPv3(skf1(U_499))
      | ssPv3(U_499)
      | ssPv1(U_499)
      | ssPv3(skf1(skf1(U_499))) ),
    inference(resolution,[status(thm)],[c_695,c_22644]) ).

tff(c_288,plain,
    ! [U_1,U_354,V_355] :
      ( ssPv2(U_1)
      | ~ ssPv3(U_1)
      | ~ ssPv1(skf1(U_1))
      | ~ ssRr(U_1,U_354)
      | ~ ssPv1(V_355)
      | ~ ssRr(U_354,V_355) ),
    inference(resolution,[status(thm)],[c_2,c_285]) ).

tff(c_29152,plain,
    ! [U_1614,U_1615,V_1616] :
      ( ssPv2(skf1(U_1614))
      | ~ ssPv3(skf1(U_1614))
      | ~ ssRr(skf1(U_1614),U_1615)
      | ~ ssPv1(V_1616)
      | ~ ssRr(U_1615,V_1616)
      | ssPv2(U_1614)
      | ssPv4(U_1614)
      | ~ ssPv3(U_1614) ),
    inference(resolution,[status(thm)],[c_784,c_288]) ).

tff(c_29157,plain,
    ! [U_1617,V_1618] :
      ( ssPv2(skf1(U_1617))
      | ~ ssPv3(skf1(U_1617))
      | ~ ssPv1(V_1618)
      | ~ ssRr(skf1(skf1(U_1617)),V_1618)
      | ssPv2(U_1617)
      | ssPv4(U_1617)
      | ~ ssPv3(U_1617) ),
    inference(resolution,[status(thm)],[c_2,c_29152]) ).

tff(c_29163,plain,
    ! [U_1619] :
      ( ssPv2(skf1(U_1619))
      | ~ ssPv3(skf1(U_1619))
      | ~ ssPv1(skf1(skf1(skf1(U_1619))))
      | ssPv2(U_1619)
      | ssPv4(U_1619)
      | ~ ssPv3(U_1619) ),
    inference(resolution,[status(thm)],[c_2,c_29157]) ).

tff(c_29268,plain,
    ! [U_1620] :
      ( ssPv2(U_1620)
      | ssPv4(U_1620)
      | ~ ssPv3(U_1620)
      | ssPv2(skf1(U_1620))
      | ssPv4(skf1(U_1620))
      | ~ ssPv3(skf1(U_1620)) ),
    inference(resolution,[status(thm)],[c_778,c_29163]) ).

tff(c_29373,plain,
    ! [U_1624] :
      ( ssPv2(U_1624)
      | ssPv4(U_1624)
      | ~ ssPv3(U_1624)
      | ssPv2(skf1(U_1624))
      | ~ ssPv3(skf1(U_1624)) ),
    inference(resolution,[status(thm)],[c_29268,c_22642]) ).

tff(c_29797,plain,
    ! [U_1628] :
      ( ssPv2(skf1(skf1(U_1628)))
      | ssPv2(skf1(U_1628))
      | ssPv4(skf1(U_1628))
      | ~ ssPv3(skf1(U_1628))
      | ssPv3(U_1628)
      | ssPv1(U_1628) ),
    inference(resolution,[status(thm)],[c_22766,c_29373]) ).

tff(c_3749,plain,
    ! [U_896] :
      ( ssPv1(U_896)
      | ssPv2(skf1(U_896))
      | ssPv4(skf1(skf1(U_896)))
      | ~ ssPv2(skf1(skf1(U_896))) ),
    inference(resolution,[status(thm)],[c_2,c_3745]) ).

tff(c_22758,plain,
    ! [U_896] :
      ( ssPv4(skf1(U_896))
      | ~ ssPv3(skf1(U_896))
      | ssPv1(U_896)
      | ssPv2(skf1(U_896))
      | ~ ssPv2(skf1(skf1(U_896))) ),
    inference(resolution,[status(thm)],[c_3749,c_22644]) ).

tff(c_29828,plain,
    ! [U_1628] :
      ( ssPv2(skf1(U_1628))
      | ssPv4(skf1(U_1628))
      | ~ ssPv3(skf1(U_1628))
      | ssPv3(U_1628)
      | ssPv1(U_1628) ),
    inference(resolution,[status(thm)],[c_29797,c_22758]) ).

tff(c_32878,plain,
    ! [U_1679] :
      ( ~ ssPv4(U_1679)
      | ssPv2(skf1(U_1679))
      | ~ ssPv3(skf1(U_1679))
      | ssPv3(U_1679)
      | ssPv1(U_1679) ),
    inference(resolution,[status(thm)],[c_29828,c_32388]) ).

tff(c_32972,plain,
    ! [U_499] :
      ( ssPv2(skf1(U_499))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_32523,c_32878]) ).

tff(c_21621,plain,
    ! [U_650] :
      ( ~ ssPv2(skf1(U_650))
      | ssPv4(skf1(U_650))
      | ~ ssPv4(U_650)
      | ~ ssPv1(skf1(U_650)) ),
    inference(resolution,[status(thm)],[c_1351,c_21529]) ).

tff(c_2398,plain,
    ! [U_785] :
      ( ssPv3(skf1(U_785))
      | ssPv2(skf1(skf1(U_785)))
      | ~ ssPv4(U_785)
      | ~ ssPv4(skf1(skf1(U_785))) ),
    inference(resolution,[status(thm)],[c_2,c_2394]) ).

tff(c_3154,plain,
    ! [U_841] :
      ( ssPv3(skf1(U_841))
      | ssPv2(skf1(skf1(U_841)))
      | ssPv1(skf1(U_841))
      | ssPv3(skf1(skf1(U_841)))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_3116,c_2398]) ).

tff(c_29839,plain,
    ! [U_1629] :
      ( ssPv2(skf1(U_1629))
      | ssPv4(skf1(U_1629))
      | ~ ssPv3(skf1(U_1629))
      | ssPv3(U_1629)
      | ssPv1(U_1629) ),
    inference(resolution,[status(thm)],[c_29797,c_22758]) ).

tff(c_30077,plain,
    ! [U_1633] :
      ( ~ ssPv4(U_1633)
      | ssPv2(skf1(skf1(U_1633)))
      | ~ ssPv3(skf1(skf1(U_1633)))
      | ssPv3(skf1(U_1633))
      | ssPv1(skf1(U_1633)) ),
    inference(resolution,[status(thm)],[c_29839,c_2398]) ).

tff(c_30201,plain,
    ! [U_841] :
      ( ssPv3(skf1(U_841))
      | ssPv2(skf1(skf1(U_841)))
      | ssPv1(skf1(U_841))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_3154,c_30077]) ).

tff(c_36439,plain,
    ! [U_1725] :
      ( ~ ssPv2(skf1(skf1(U_1725)))
      | ssPv1(skf1(skf1(U_1725)))
      | ssPv1(skf1(U_1725))
      | ssPv3(skf1(skf1(U_1725)))
      | ~ ssPv4(U_1725) ),
    inference(resolution,[status(thm)],[c_3115,c_31773]) ).

tff(c_5635,plain,
    ! [U_1011] :
      ( ~ ssPv2(skf1(skf1(U_1011)))
      | ssPv1(skf1(skf1(U_1011)))
      | ~ ssPv1(U_1011)
      | ~ ssPv3(skf1(skf1(U_1011))) ),
    inference(resolution,[status(thm)],[c_5596,c_2822]) ).

tff(c_36572,plain,
    ! [U_1726] :
      ( ~ ssPv1(U_1726)
      | ~ ssPv2(skf1(skf1(U_1726)))
      | ssPv1(skf1(skf1(U_1726)))
      | ssPv1(skf1(U_1726))
      | ~ ssPv4(U_1726) ),
    inference(resolution,[status(thm)],[c_36439,c_5635]) ).

tff(c_36769,plain,
    ! [U_1727] :
      ( ~ ssPv1(U_1727)
      | ssPv1(skf1(skf1(U_1727)))
      | ssPv3(skf1(U_1727))
      | ssPv1(skf1(U_1727))
      | ~ ssPv4(U_1727) ),
    inference(resolution,[status(thm)],[c_30201,c_36572]) ).

tff(c_36887,plain,
    ! [U_1731] :
      ( ~ ssPv2(U_1731)
      | ~ ssPv1(U_1731)
      | ssPv3(skf1(U_1731))
      | ssPv1(skf1(U_1731))
      | ~ ssPv4(U_1731) ),
    inference(resolution,[status(thm)],[c_36769,c_225]) ).

tff(c_31321,plain,
    ! [U_1654] :
      ( ssPv2(skf1(U_1654))
      | ~ ssPv3(skf1(U_1654))
      | ssPv1(skf1(U_1654))
      | ~ ssPv4(U_1654) ),
    inference(resolution,[status(thm)],[c_31239,c_12079]) ).

tff(c_36987,plain,
    ! [U_1731] :
      ( ssPv2(skf1(U_1731))
      | ~ ssPv2(U_1731)
      | ~ ssPv1(U_1731)
      | ssPv1(skf1(U_1731))
      | ~ ssPv4(U_1731) ),
    inference(resolution,[status(thm)],[c_36887,c_31321]) ).

tff(c_1031,plain,
    ! [Y_573,U_570,V_572,X_574,W_571] :
      ( ssPv3(W_571)
      | ssPv1(Y_573)
      | ssPv2(V_572)
      | ~ ssPv1(W_571)
      | ~ ssRr(W_571,X_574)
      | ~ ssRr(X_574,Y_573)
      | ~ ssRr(W_571,U_570)
      | ~ ssRr(U_570,V_572) ),
    inference(cnfTransformation,[status(thm)],[f_489]) ).

tff(c_1305,plain,
    ! [U_627,Y_628,V_629,U_630] :
      ( ssPv3(U_627)
      | ssPv1(Y_628)
      | ssPv2(V_629)
      | ~ ssPv1(U_627)
      | ~ ssRr(skf1(U_627),Y_628)
      | ~ ssRr(U_627,U_630)
      | ~ ssRr(U_630,V_629) ),
    inference(resolution,[status(thm)],[c_2,c_1031]) ).

tff(c_1310,plain,
    ! [U_631,V_632,U_633] :
      ( ssPv3(U_631)
      | ssPv1(skf1(skf1(U_631)))
      | ssPv2(V_632)
      | ~ ssPv1(U_631)
      | ~ ssRr(U_631,U_633)
      | ~ ssRr(U_633,V_632) ),
    inference(resolution,[status(thm)],[c_2,c_1305]) ).

tff(c_1318,plain,
    ! [U_640,V_641] :
      ( ssPv3(U_640)
      | ssPv1(skf1(skf1(U_640)))
      | ssPv2(V_641)
      | ~ ssPv1(U_640)
      | ~ ssRr(skf1(U_640),V_641) ),
    inference(resolution,[status(thm)],[c_2,c_1310]) ).

tff(c_1322,plain,
    ! [U_640] :
      ( ssPv3(U_640)
      | ssPv1(skf1(skf1(U_640)))
      | ssPv2(skf1(skf1(U_640)))
      | ~ ssPv1(U_640) ),
    inference(resolution,[status(thm)],[c_2,c_1318]) ).

tff(c_5942,plain,
    ! [U_1021] :
      ( ~ ssPv2(skf1(skf1(U_1021)))
      | ssPv1(skf1(skf1(U_1021)))
      | ~ ssPv1(U_1021)
      | ssPv3(U_1021)
      | ssPv1(skf1(U_1021))
      | ~ ssPv4(U_1021) ),
    inference(resolution,[status(thm)],[c_3156,c_5705]) ).

tff(c_6029,plain,
    ! [U_640] :
      ( ssPv1(skf1(U_640))
      | ~ ssPv4(U_640)
      | ssPv3(U_640)
      | ssPv1(skf1(skf1(U_640)))
      | ~ ssPv1(U_640) ),
    inference(resolution,[status(thm)],[c_1322,c_5942]) ).

tff(c_5236,plain,
    ! [U_984] :
      ( ssPv3(U_984)
      | ~ ssPv4(U_984)
      | ssPv3(skf1(skf1(U_984)))
      | ~ ssPv2(U_984)
      | ~ ssPv1(skf1(skf1(U_984))) ),
    inference(resolution,[status(thm)],[c_5184,c_1493]) ).

tff(c_4328,plain,
    ! [U_926] :
      ( ssPv4(skf1(U_926))
      | ssPv2(skf1(skf1(U_926)))
      | ~ ssPv2(U_926)
      | ~ ssPv3(skf1(skf1(U_926))) ),
    inference(resolution,[status(thm)],[c_2,c_4324]) ).

tff(c_5273,plain,
    ! [U_984] :
      ( ssPv4(skf1(U_984))
      | ssPv2(skf1(skf1(U_984)))
      | ssPv3(U_984)
      | ~ ssPv4(U_984)
      | ~ ssPv2(U_984)
      | ~ ssPv1(skf1(skf1(U_984))) ),
    inference(resolution,[status(thm)],[c_5236,c_4328]) ).

tff(c_5227,plain,
    ! [U_983] :
      ( ssPv3(U_983)
      | ~ ssPv4(U_983)
      | ssPv3(skf1(skf1(U_983)))
      | ~ ssPv2(U_983)
      | ~ ssPv1(skf1(skf1(U_983))) ),
    inference(resolution,[status(thm)],[c_5184,c_1493]) ).

tff(c_37021,plain,
    ! [U_1732] :
      ( ssPv2(skf1(U_1732))
      | ~ ssPv2(U_1732)
      | ~ ssPv1(U_1732)
      | ssPv1(skf1(U_1732))
      | ~ ssPv4(U_1732) ),
    inference(resolution,[status(thm)],[c_36887,c_31321]) ).

tff(c_170,plain,
    ! [V_278,W_279,X_280,U_281] :
      ( ssPv3(V_278)
      | ~ ssPv4(W_279)
      | ~ ssPv2(W_279)
      | ~ ssPv2(X_280)
      | ~ ssRr(W_279,X_280)
      | ~ ssRr(W_279,U_281)
      | ~ ssRr(U_281,V_278) ),
    inference(cnfTransformation,[status(thm)],[f_347]) ).

tff(c_173,plain,
    ! [V_278,U_1,U_281] :
      ( ssPv3(V_278)
      | ~ ssPv4(U_1)
      | ~ ssPv2(U_1)
      | ~ ssPv2(skf1(U_1))
      | ~ ssRr(U_1,U_281)
      | ~ ssRr(U_281,V_278) ),
    inference(resolution,[status(thm)],[c_2,c_170]) ).

tff(c_41433,plain,
    ! [V_1802,U_1803,U_1804] :
      ( ssPv3(V_1802)
      | ~ ssRr(U_1803,U_1804)
      | ~ ssRr(U_1804,V_1802)
      | ~ ssPv2(U_1803)
      | ~ ssPv1(U_1803)
      | ssPv1(skf1(U_1803))
      | ~ ssPv4(U_1803) ),
    inference(resolution,[status(thm)],[c_37021,c_173]) ).

tff(c_41437,plain,
    ! [V_1805,U_1806] :
      ( ssPv3(V_1805)
      | ~ ssRr(skf1(U_1806),V_1805)
      | ~ ssPv2(U_1806)
      | ~ ssPv1(U_1806)
      | ssPv1(skf1(U_1806))
      | ~ ssPv4(U_1806) ),
    inference(resolution,[status(thm)],[c_2,c_41433]) ).

tff(c_41442,plain,
    ! [U_1806] :
      ( ssPv3(skf1(skf1(U_1806)))
      | ~ ssPv2(U_1806)
      | ~ ssPv1(U_1806)
      | ssPv1(skf1(U_1806))
      | ~ ssPv4(U_1806) ),
    inference(resolution,[status(thm)],[c_2,c_41437]) ).

tff(c_41443,plain,
    ! [U_1807] :
      ( ssPv3(skf1(skf1(U_1807)))
      | ~ ssPv2(U_1807)
      | ~ ssPv1(U_1807)
      | ssPv1(skf1(U_1807))
      | ~ ssPv4(U_1807) ),
    inference(resolution,[status(thm)],[c_2,c_41437]) ).

tff(c_23045,plain,
    ! [U_1443] :
      ( ssPv4(skf1(U_1443))
      | ~ ssPv3(skf1(U_1443))
      | ssPv1(U_1443)
      | ssPv2(skf1(U_1443))
      | ~ ssPv2(skf1(skf1(U_1443))) ),
    inference(resolution,[status(thm)],[c_3749,c_22644]) ).

tff(c_23230,plain,
    ! [U_1444] :
      ( ssPv1(U_1444)
      | ssPv1(skf1(U_1444))
      | ssPv2(skf1(U_1444))
      | ssPv4(skf1(U_1444))
      | ~ ssPv3(skf1(U_1444)) ),
    inference(resolution,[status(thm)],[c_4050,c_23045]) ).

tff(c_23299,plain,
    ! [U_1444] :
      ( ssPv1(U_1444)
      | ssPv1(skf1(U_1444))
      | ssPv2(skf1(U_1444))
      | ~ ssPv3(skf1(U_1444)) ),
    inference(resolution,[status(thm)],[c_23230,c_12079]) ).

tff(c_42542,plain,
    ! [U_1835] :
      ( ssPv1(skf1(skf1(U_1835)))
      | ssPv2(skf1(skf1(U_1835)))
      | ~ ssPv2(U_1835)
      | ~ ssPv1(U_1835)
      | ssPv1(skf1(U_1835))
      | ~ ssPv4(U_1835) ),
    inference(resolution,[status(thm)],[c_41443,c_23299]) ).

tff(c_36561,plain,
    ! [U_1725] :
      ( ~ ssPv1(U_1725)
      | ~ ssPv2(skf1(skf1(U_1725)))
      | ssPv1(skf1(skf1(U_1725)))
      | ssPv1(skf1(U_1725))
      | ~ ssPv4(U_1725) ),
    inference(resolution,[status(thm)],[c_36439,c_5635]) ).

tff(c_42596,plain,
    ! [U_1836] :
      ( ssPv1(skf1(skf1(U_1836)))
      | ~ ssPv2(U_1836)
      | ~ ssPv1(U_1836)
      | ssPv1(skf1(U_1836))
      | ~ ssPv4(U_1836) ),
    inference(resolution,[status(thm)],[c_42542,c_36561]) ).

tff(c_55108,plain,
    ! [U_2025,U_2026,V_2027] :
      ( ~ ssPv3(U_2025)
      | ~ ssRr(U_2025,U_2026)
      | ~ ssPv3(V_2027)
      | ~ ssRr(U_2026,V_2027)
      | ~ ssPv2(U_2025)
      | ~ ssPv1(U_2025)
      | ssPv1(skf1(U_2025))
      | ~ ssPv4(U_2025) ),
    inference(resolution,[status(thm)],[c_42596,c_958]) ).

tff(c_55112,plain,
    ! [U_2028,V_2029] :
      ( ~ ssPv3(U_2028)
      | ~ ssPv3(V_2029)
      | ~ ssRr(skf1(U_2028),V_2029)
      | ~ ssPv2(U_2028)
      | ~ ssPv1(U_2028)
      | ssPv1(skf1(U_2028))
      | ~ ssPv4(U_2028) ),
    inference(resolution,[status(thm)],[c_2,c_55108]) ).

tff(c_55118,plain,
    ! [U_2030] :
      ( ~ ssPv3(U_2030)
      | ~ ssPv3(skf1(skf1(U_2030)))
      | ~ ssPv2(U_2030)
      | ~ ssPv1(U_2030)
      | ssPv1(skf1(U_2030))
      | ~ ssPv4(U_2030) ),
    inference(resolution,[status(thm)],[c_2,c_55112]) ).

tff(c_55274,plain,
    ! [U_1806] :
      ( ~ ssPv3(U_1806)
      | ~ ssPv2(U_1806)
      | ~ ssPv1(U_1806)
      | ssPv1(skf1(U_1806))
      | ~ ssPv4(U_1806) ),
    inference(resolution,[status(thm)],[c_41442,c_55118]) ).

tff(c_241,plain,
    ! [U_335] :
      ( ssPv4(U_335)
      | ssPv3(U_335)
      | ssPv2(skf1(U_335))
      | ssPv1(skf1(skf1(U_335))) ),
    inference(resolution,[status(thm)],[c_2,c_235]) ).

tff(c_252,plain,
    ! [U_335] :
      ( ssPv2(U_335)
      | ssPv1(U_335)
      | ssPv4(U_335)
      | ssPv3(U_335)
      | ssPv2(skf1(U_335)) ),
    inference(resolution,[status(thm)],[c_241,c_128]) ).

tff(c_302,plain,
    ! [U_358] :
      ( ssPv4(U_358)
      | ~ ssPv1(U_358)
      | ssPv2(skf1(U_358))
      | ssPv1(skf1(U_358))
      | ssPv4(skf1(U_358))
      | ssPv3(skf1(U_358)) ),
    inference(resolution,[status(thm)],[c_252,c_295]) ).

tff(c_33003,plain,
    ! [U_1680] :
      ( ssPv2(skf1(U_1680))
      | ~ ssPv4(U_1680)
      | ssPv3(U_1680)
      | ssPv1(U_1680) ),
    inference(resolution,[status(thm)],[c_32523,c_32878]) ).

tff(c_33045,plain,
    ! [U_1681] :
      ( ssPv4(U_1681)
      | ~ ssPv1(U_1681)
      | ~ ssPv4(skf1(U_1681))
      | ssPv3(skf1(U_1681))
      | ssPv1(skf1(U_1681)) ),
    inference(resolution,[status(thm)],[c_33003,c_294]) ).

tff(c_33190,plain,
    ! [U_1682] :
      ( ssPv4(U_1682)
      | ~ ssPv1(U_1682)
      | ssPv2(skf1(U_1682))
      | ssPv1(skf1(U_1682))
      | ssPv3(skf1(U_1682)) ),
    inference(resolution,[status(thm)],[c_302,c_33045]) ).

tff(c_4059,plain,
    ! [U_913] :
      ( ssPv2(skf1(U_913))
      | ssPv1(U_913)
      | ssPv2(U_913)
      | ssPv4(U_913)
      | ~ ssPv3(U_913) ),
    inference(resolution,[status(thm)],[c_778,c_4021]) ).

tff(c_4086,plain,
    ! [U_356] :
      ( ssPv4(U_356)
      | ~ ssPv1(U_356)
      | ssPv1(skf1(U_356))
      | ssPv2(skf1(U_356))
      | ssPv4(skf1(U_356))
      | ~ ssPv3(skf1(U_356)) ),
    inference(resolution,[status(thm)],[c_4059,c_294]) ).

tff(c_1301,plain,
    ! [X_624,W_622,U_626,Y_625,V_621,Z_623] :
      ( ssPv2(W_622)
      | ssPv4(Z_623)
      | ssPv2(Y_625)
      | ssPv3(V_621)
      | ~ ssRr(W_622,Z_623)
      | ~ ssRr(W_622,X_624)
      | ~ ssRr(X_624,Y_625)
      | ~ ssRr(W_622,U_626)
      | ~ ssRr(U_626,V_621) ),
    inference(cnfTransformation,[status(thm)],[f_730]) ).

tff(c_3371,plain,
    ! [X_854,U_853,V_856,Y_855,U_852] :
      ( ssPv2(U_853)
      | ssPv4(skf1(U_853))
      | ssPv2(Y_855)
      | ssPv3(V_856)
      | ~ ssRr(U_853,X_854)
      | ~ ssRr(X_854,Y_855)
      | ~ ssRr(U_853,U_852)
      | ~ ssRr(U_852,V_856) ),
    inference(resolution,[status(thm)],[c_2,c_1301]) ).

tff(c_3583,plain,
    ! [U_872,Y_873,V_874,U_875] :
      ( ssPv2(U_872)
      | ssPv4(skf1(U_872))
      | ssPv2(Y_873)
      | ssPv3(V_874)
      | ~ ssRr(skf1(U_872),Y_873)
      | ~ ssRr(U_872,U_875)
      | ~ ssRr(U_875,V_874) ),
    inference(resolution,[status(thm)],[c_2,c_3371]) ).

tff(c_3588,plain,
    ! [U_876,V_877,U_878] :
      ( ssPv2(U_876)
      | ssPv4(skf1(U_876))
      | ssPv2(skf1(skf1(U_876)))
      | ssPv3(V_877)
      | ~ ssRr(U_876,U_878)
      | ~ ssRr(U_878,V_877) ),
    inference(resolution,[status(thm)],[c_2,c_3583]) ).

tff(c_3592,plain,
    ! [U_879,V_880] :
      ( ssPv2(U_879)
      | ssPv4(skf1(U_879))
      | ssPv2(skf1(skf1(U_879)))
      | ssPv3(V_880)
      | ~ ssRr(skf1(U_879),V_880) ),
    inference(resolution,[status(thm)],[c_2,c_3588]) ).

tff(c_3597,plain,
    ! [U_881] :
      ( ssPv2(U_881)
      | ssPv4(skf1(U_881))
      | ssPv2(skf1(skf1(U_881)))
      | ssPv3(skf1(skf1(U_881))) ),
    inference(resolution,[status(thm)],[c_2,c_3592]) ).

tff(c_3637,plain,
    ! [U_881] :
      ( ssPv1(U_881)
      | ~ ssPv3(U_881)
      | ssPv2(U_881)
      | ssPv4(skf1(U_881))
      | ssPv2(skf1(skf1(U_881))) ),
    inference(resolution,[status(thm)],[c_3597,c_113]) ).

tff(c_3867,plain,
    ! [U_900] :
      ( ssPv2(skf1(U_900))
      | ssPv1(U_900)
      | ~ ssPv3(U_900)
      | ssPv2(U_900)
      | ssPv4(skf1(U_900)) ),
    inference(resolution,[status(thm)],[c_3637,c_3802]) ).

tff(c_9785,plain,
    ! [V_1118,U_1119,U_1120] :
      ( ssPv4(V_1118)
      | ~ ssPv4(U_1119)
      | ~ ssRr(U_1119,U_1120)
      | ~ ssRr(U_1120,V_1118)
      | ssPv2(skf1(U_1119))
      | ssPv1(U_1119)
      | ~ ssPv3(U_1119)
      | ssPv2(U_1119) ),
    inference(resolution,[status(thm)],[c_3867,c_210]) ).

tff(c_9789,plain,
    ! [V_1121,U_1122] :
      ( ssPv4(V_1121)
      | ~ ssPv4(U_1122)
      | ~ ssRr(skf1(U_1122),V_1121)
      | ssPv2(skf1(U_1122))
      | ssPv1(U_1122)
      | ~ ssPv3(U_1122)
      | ssPv2(U_1122) ),
    inference(resolution,[status(thm)],[c_2,c_9785]) ).

tff(c_9795,plain,
    ! [U_1123] :
      ( ssPv4(skf1(skf1(U_1123)))
      | ~ ssPv4(U_1123)
      | ssPv2(skf1(U_1123))
      | ssPv1(U_1123)
      | ~ ssPv3(U_1123)
      | ssPv2(U_1123) ),
    inference(resolution,[status(thm)],[c_2,c_9789]) ).

tff(c_9888,plain,
    ! [U_1127] :
      ( ~ ssPv4(U_1127)
      | ssPv2(skf1(U_1127))
      | ssPv1(U_1127)
      | ~ ssPv3(U_1127)
      | ssPv2(U_1127) ),
    inference(resolution,[status(thm)],[c_9795,c_168]) ).

tff(c_9930,plain,
    ! [U_1128] :
      ( ssPv4(U_1128)
      | ~ ssPv1(U_1128)
      | ~ ssPv4(skf1(U_1128))
      | ssPv1(skf1(U_1128))
      | ~ ssPv3(skf1(U_1128))
      | ssPv2(skf1(U_1128)) ),
    inference(resolution,[status(thm)],[c_9888,c_294]) ).

tff(c_10029,plain,
    ! [U_356] :
      ( ssPv4(U_356)
      | ~ ssPv1(U_356)
      | ssPv1(skf1(U_356))
      | ssPv2(skf1(U_356))
      | ~ ssPv3(skf1(U_356)) ),
    inference(resolution,[status(thm)],[c_4086,c_9930]) ).

tff(c_33321,plain,
    ! [U_1682] :
      ( ssPv4(U_1682)
      | ~ ssPv1(U_1682)
      | ssPv2(skf1(U_1682))
      | ssPv1(skf1(U_1682)) ),
    inference(resolution,[status(thm)],[c_33190,c_10029]) ).

tff(c_34865,plain,
    ! [U_1705] :
      ( ~ ssPv3(U_1705)
      | ~ ssPv2(U_1705)
      | ssPv4(skf1(U_1705))
      | ~ ssPv1(skf1(U_1705))
      | ssPv1(skf1(skf1(U_1705))) ),
    inference(resolution,[status(thm)],[c_33321,c_34005]) ).

tff(c_35112,plain,
    ! [U_1707] :
      ( ssPv3(skf1(U_1707))
      | ~ ssPv1(U_1707)
      | ~ ssPv3(U_1707)
      | ~ ssPv2(U_1707)
      | ssPv4(skf1(U_1707))
      | ~ ssPv1(skf1(U_1707)) ),
    inference(resolution,[status(thm)],[c_34865,c_225]) ).

tff(c_34559,plain,
    ! [U_1700] :
      ( ~ ssPv3(U_1700)
      | ~ ssPv2(U_1700)
      | ssPv3(skf1(U_1700))
      | ssPv1(skf1(skf1(U_1700)))
      | ~ ssPv4(skf1(U_1700)) ),
    inference(resolution,[status(thm)],[c_26399,c_34005]) ).

tff(c_34665,plain,
    ! [U_1700] :
      ( ~ ssPv1(U_1700)
      | ~ ssPv3(U_1700)
      | ~ ssPv2(U_1700)
      | ssPv3(skf1(U_1700))
      | ~ ssPv4(skf1(U_1700)) ),
    inference(resolution,[status(thm)],[c_34559,c_225]) ).

tff(c_35192,plain,
    ! [U_1707] :
      ( ssPv3(skf1(U_1707))
      | ~ ssPv1(U_1707)
      | ~ ssPv3(U_1707)
      | ~ ssPv2(U_1707)
      | ~ ssPv1(skf1(U_1707)) ),
    inference(resolution,[status(thm)],[c_35112,c_34665]) ).

tff(c_595,plain,
    ! [U_454,V_455,U_456] :
      ( ssPv3(skf1(U_454))
      | ssPv3(V_455)
      | ~ ssPv3(U_454)
      | ~ ssPv4(skf1(U_454))
      | ~ ssRr(U_454,U_456)
      | ~ ssRr(U_456,V_455) ),
    inference(resolution,[status(thm)],[c_2,c_591]) ).

tff(c_18676,plain,
    ! [U_1360,V_1361,U_1362] :
      ( ssPv3(skf1(skf1(U_1360)))
      | ssPv3(V_1361)
      | ~ ssPv3(skf1(U_1360))
      | ~ ssRr(skf1(U_1360),U_1362)
      | ~ ssRr(U_1362,V_1361)
      | ssPv1(skf1(skf1(U_1360)))
      | ~ ssPv3(U_1360)
      | ~ ssPv2(U_1360) ),
    inference(resolution,[status(thm)],[c_542,c_595]) ).

tff(c_22117,plain,
    ! [U_1428,V_1429] :
      ( ssPv3(skf1(skf1(U_1428)))
      | ssPv3(V_1429)
      | ~ ssPv3(skf1(U_1428))
      | ~ ssRr(skf1(skf1(U_1428)),V_1429)
      | ssPv1(skf1(skf1(U_1428)))
      | ~ ssPv3(U_1428)
      | ~ ssPv2(U_1428) ),
    inference(resolution,[status(thm)],[c_2,c_18676]) ).

tff(c_22122,plain,
    ! [U_1428] :
      ( ssPv3(skf1(skf1(U_1428)))
      | ssPv3(skf1(skf1(skf1(U_1428))))
      | ~ ssPv3(skf1(U_1428))
      | ssPv1(skf1(skf1(U_1428)))
      | ~ ssPv3(U_1428)
      | ~ ssPv2(U_1428) ),
    inference(resolution,[status(thm)],[c_2,c_22117]) ).

tff(c_63070,plain,
    ! [U_2201,U_2202,V_2203] :
      ( ~ ssPv3(U_2201)
      | ~ ssRr(U_2201,U_2202)
      | ~ ssPv3(V_2203)
      | ~ ssRr(U_2202,V_2203)
      | ~ ssPv1(U_2201)
      | ssPv3(skf1(U_2201))
      | ssPv1(skf1(U_2201))
      | ~ ssPv4(U_2201) ),
    inference(resolution,[status(thm)],[c_36769,c_958]) ).

tff(c_63074,plain,
    ! [U_2204,V_2205] :
      ( ~ ssPv3(U_2204)
      | ~ ssPv3(V_2205)
      | ~ ssRr(skf1(U_2204),V_2205)
      | ~ ssPv1(U_2204)
      | ssPv3(skf1(U_2204))
      | ssPv1(skf1(U_2204))
      | ~ ssPv4(U_2204) ),
    inference(resolution,[status(thm)],[c_2,c_63070]) ).

tff(c_63080,plain,
    ! [U_2206] :
      ( ~ ssPv3(U_2206)
      | ~ ssPv3(skf1(skf1(U_2206)))
      | ~ ssPv1(U_2206)
      | ssPv3(skf1(U_2206))
      | ssPv1(skf1(U_2206))
      | ~ ssPv4(U_2206) ),
    inference(resolution,[status(thm)],[c_2,c_63074]) ).

tff(c_89476,plain,
    ! [U_2616] :
      ( ~ ssPv1(skf1(U_2616))
      | ~ ssPv4(skf1(U_2616))
      | ssPv3(skf1(skf1(U_2616)))
      | ~ ssPv3(skf1(U_2616))
      | ssPv1(skf1(skf1(U_2616)))
      | ~ ssPv3(U_2616)
      | ~ ssPv2(U_2616) ),
    inference(resolution,[status(thm)],[c_22122,c_63080]) ).

tff(c_91033,plain,
    ! [U_2635] :
      ( ssPv2(skf1(skf1(U_2635)))
      | ~ ssPv1(skf1(U_2635))
      | ~ ssPv4(skf1(U_2635))
      | ~ ssPv3(skf1(U_2635))
      | ssPv1(skf1(skf1(U_2635)))
      | ~ ssPv3(U_2635)
      | ~ ssPv2(U_2635) ),
    inference(resolution,[status(thm)],[c_89476,c_12213]) ).

tff(c_33855,plain,
    ! [U_1691] :
      ( ~ ssPv2(skf1(skf1(U_1691)))
      | ssPv1(skf1(skf1(U_1691)))
      | ~ ssPv3(U_1691)
      | ~ ssPv2(U_1691) ),
    inference(resolution,[status(thm)],[c_33723,c_2896]) ).

tff(c_91159,plain,
    ! [U_2636] :
      ( ~ ssPv1(skf1(U_2636))
      | ~ ssPv4(skf1(U_2636))
      | ~ ssPv3(skf1(U_2636))
      | ssPv1(skf1(skf1(U_2636)))
      | ~ ssPv3(U_2636)
      | ~ ssPv2(U_2636) ),
    inference(resolution,[status(thm)],[c_91033,c_33855]) ).

tff(c_16232,plain,
    ! [U_1302] :
      ( ~ ssPv2(U_1302)
      | ~ ssPv1(U_1302)
      | ~ ssPv1(skf1(skf1(U_1302)))
      | ~ ssPv1(skf1(U_1302))
      | ~ ssPv3(skf1(U_1302)) ),
    inference(resolution,[status(thm)],[c_2,c_16227]) ).

tff(c_91328,plain,
    ! [U_2637] :
      ( ~ ssPv1(U_2637)
      | ~ ssPv1(skf1(U_2637))
      | ~ ssPv4(skf1(U_2637))
      | ~ ssPv3(skf1(U_2637))
      | ~ ssPv3(U_2637)
      | ~ ssPv2(U_2637) ),
    inference(resolution,[status(thm)],[c_91159,c_16232]) ).

tff(c_91613,plain,
    ! [U_2638] :
      ( ~ ssPv1(U_2638)
      | ~ ssPv3(U_2638)
      | ~ ssPv2(U_2638)
      | ~ ssPv1(skf1(U_2638))
      | ~ ssPv3(skf1(U_2638)) ),
    inference(resolution,[status(thm)],[c_12846,c_91328]) ).

tff(c_91866,plain,
    ! [U_2639] :
      ( ~ ssPv1(U_2639)
      | ~ ssPv3(U_2639)
      | ~ ssPv2(U_2639)
      | ~ ssPv1(skf1(U_2639)) ),
    inference(resolution,[status(thm)],[c_35192,c_91613]) ).

tff(c_92115,plain,
    ! [U_2640] :
      ( ~ ssPv3(U_2640)
      | ~ ssPv2(U_2640)
      | ~ ssPv1(U_2640)
      | ~ ssPv4(U_2640) ),
    inference(resolution,[status(thm)],[c_55274,c_91866]) ).

tff(c_92398,plain,
    ! [U_2643] :
      ( ~ ssPv2(U_2643)
      | ~ ssPv1(U_2643)
      | ~ ssPv3(U_2643) ),
    inference(resolution,[status(thm)],[c_12846,c_92115]) ).

tff(c_93442,plain,
    ! [U_2648] :
      ( ~ ssPv2(skf1(skf1(U_2648)))
      | ssPv3(U_2648)
      | ~ ssPv4(U_2648)
      | ~ ssPv2(U_2648)
      | ~ ssPv1(skf1(skf1(U_2648))) ),
    inference(resolution,[status(thm)],[c_5227,c_92398]) ).

tff(c_93916,plain,
    ! [U_2650] :
      ( ssPv4(skf1(U_2650))
      | ssPv3(U_2650)
      | ~ ssPv4(U_2650)
      | ~ ssPv2(U_2650)
      | ~ ssPv1(skf1(skf1(U_2650))) ),
    inference(resolution,[status(thm)],[c_5273,c_93442]) ).

tff(c_94230,plain,
    ! [U_2656] :
      ( ssPv4(skf1(U_2656))
      | ~ ssPv2(U_2656)
      | ssPv1(skf1(U_2656))
      | ~ ssPv4(U_2656)
      | ssPv3(U_2656)
      | ~ ssPv1(U_2656) ),
    inference(resolution,[status(thm)],[c_6029,c_93916]) ).

tff(c_3308,plain,
    ! [U_850] :
      ( ssPv3(skf1(U_850))
      | ssPv2(skf1(skf1(U_850)))
      | ssPv1(skf1(U_850))
      | ssPv3(skf1(skf1(U_850)))
      | ~ ssPv4(U_850) ),
    inference(resolution,[status(thm)],[c_3116,c_2398]) ).

tff(c_2487,plain,
    ! [U_792] :
      ( ~ ssPv4(U_792)
      | ssPv4(skf1(U_792))
      | ssPv3(skf1(U_792))
      | ssPv2(skf1(skf1(U_792)))
      | ~ ssPv3(skf1(skf1(U_792))) ),
    inference(resolution,[status(thm)],[c_805,c_2430]) ).

tff(c_3349,plain,
    ! [U_851] :
      ( ssPv4(skf1(U_851))
      | ssPv3(skf1(U_851))
      | ssPv2(skf1(skf1(U_851)))
      | ssPv1(skf1(U_851))
      | ~ ssPv4(U_851) ),
    inference(resolution,[status(thm)],[c_3308,c_2487]) ).

tff(c_3370,plain,
    ! [U_851] :
      ( ssPv1(U_851)
      | ~ ssPv2(U_851)
      | ssPv4(skf1(U_851))
      | ssPv3(skf1(U_851))
      | ssPv1(skf1(U_851))
      | ~ ssPv4(U_851) ),
    inference(resolution,[status(thm)],[c_3349,c_146]) ).

tff(c_7919,plain,
    ! [U_1058] :
      ( ~ ssPv4(U_1058)
      | ssPv3(U_1058)
      | ssPv1(U_1058)
      | ssPv1(skf1(U_1058))
      | ssPv2(skf1(U_1058))
      | ssPv4(skf1(U_1058))
      | ~ ssPv3(skf1(U_1058)) ),
    inference(resolution,[status(thm)],[c_4059,c_3792]) ).

tff(c_807,plain,
    ! [U_523] :
      ( ~ ssPv1(U_523)
      | ssPv2(U_523)
      | ssPv4(U_523)
      | ~ ssPv3(U_523) ),
    inference(resolution,[status(thm)],[c_784,c_392]) ).

tff(c_1578,plain,
    ! [U_701] :
      ( ~ ssPv4(skf1(skf1(U_701)))
      | ~ ssPv4(U_701)
      | ssPv3(U_701)
      | ssPv1(U_701) ),
    inference(resolution,[status(thm)],[c_2,c_1572]) ).

tff(c_1685,plain,
    ! [U_710] :
      ( ~ ssPv4(U_710)
      | ssPv3(U_710)
      | ssPv1(U_710)
      | ~ ssPv1(skf1(skf1(U_710)))
      | ssPv2(skf1(skf1(U_710)))
      | ~ ssPv3(skf1(skf1(U_710))) ),
    inference(resolution,[status(thm)],[c_807,c_1578]) ).

tff(c_1711,plain,
    ! [U_499] :
      ( ~ ssPv1(skf1(skf1(U_499)))
      | ssPv2(skf1(skf1(U_499)))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_1542,c_1685]) ).

tff(c_3988,plain,
    ! [U_907] :
      ( ssPv2(skf1(U_907))
      | ~ ssPv1(skf1(skf1(U_907)))
      | ~ ssPv4(U_907)
      | ssPv3(U_907)
      | ssPv1(U_907) ),
    inference(resolution,[status(thm)],[c_1711,c_3923]) ).

tff(c_4013,plain,
    ! [U_907] :
      ( ~ ssPv4(U_907)
      | ssPv3(U_907)
      | ssPv1(U_907)
      | ssPv2(skf1(U_907))
      | ssPv1(skf1(U_907))
      | ~ ssPv3(skf1(U_907))
      | ~ ssPv4(skf1(U_907)) ),
    inference(resolution,[status(thm)],[c_3246,c_3988]) ).

tff(c_8001,plain,
    ! [U_1061] :
      ( ~ ssPv4(U_1061)
      | ssPv3(U_1061)
      | ssPv1(U_1061)
      | ssPv1(skf1(U_1061))
      | ssPv2(skf1(U_1061))
      | ~ ssPv3(skf1(U_1061)) ),
    inference(resolution,[status(thm)],[c_7919,c_4013]) ).

tff(c_17240,plain,
    ! [U_1326] :
      ( ~ ssPv4(skf1(U_1326))
      | ssPv1(skf1(skf1(U_1326)))
      | ssPv3(skf1(U_1326))
      | ssPv2(skf1(skf1(U_1326)))
      | ssPv1(skf1(U_1326))
      | ~ ssPv4(U_1326) ),
    inference(resolution,[status(thm)],[c_3154,c_8001]) ).

tff(c_17279,plain,
    ! [U_1330] :
      ( ssPv1(U_1330)
      | ~ ssPv2(U_1330)
      | ~ ssPv4(skf1(U_1330))
      | ssPv1(skf1(skf1(U_1330)))
      | ssPv3(skf1(U_1330))
      | ssPv1(skf1(U_1330))
      | ~ ssPv4(U_1330) ),
    inference(resolution,[status(thm)],[c_17240,c_146]) ).

tff(c_5372,plain,
    ! [U_992] :
      ( ssPv3(skf1(U_992))
      | ~ ssPv4(U_992)
      | ~ ssPv1(skf1(skf1(U_992)))
      | ssPv2(skf1(skf1(U_992)))
      | ssPv3(skf1(skf1(U_992))) ),
    inference(resolution,[status(thm)],[c_1263,c_2430]) ).

tff(c_2488,plain,
    ! [U_792] :
      ( ssPv3(skf1(U_792))
      | ~ ssPv4(U_792)
      | ~ ssPv1(skf1(skf1(U_792)))
      | ssPv2(skf1(skf1(U_792)))
      | ~ ssPv3(skf1(skf1(U_792))) ),
    inference(resolution,[status(thm)],[c_807,c_2430]) ).

tff(c_5426,plain,
    ! [U_997] :
      ( ssPv3(skf1(U_997))
      | ~ ssPv4(U_997)
      | ~ ssPv1(skf1(skf1(U_997)))
      | ssPv2(skf1(skf1(U_997))) ),
    inference(resolution,[status(thm)],[c_5372,c_2488]) ).

tff(c_5459,plain,
    ! [U_997] :
      ( ssPv1(U_997)
      | ~ ssPv2(U_997)
      | ssPv3(skf1(U_997))
      | ~ ssPv4(U_997)
      | ~ ssPv1(skf1(skf1(U_997))) ),
    inference(resolution,[status(thm)],[c_5426,c_146]) ).

tff(c_17352,plain,
    ! [U_1331] :
      ( ssPv1(U_1331)
      | ~ ssPv2(U_1331)
      | ~ ssPv4(skf1(U_1331))
      | ssPv3(skf1(U_1331))
      | ssPv1(skf1(U_1331))
      | ~ ssPv4(U_1331) ),
    inference(resolution,[status(thm)],[c_17279,c_5459]) ).

tff(c_17479,plain,
    ! [U_1334] :
      ( ssPv1(U_1334)
      | ~ ssPv2(U_1334)
      | ssPv3(skf1(U_1334))
      | ssPv1(skf1(U_1334))
      | ~ ssPv4(U_1334) ),
    inference(resolution,[status(thm)],[c_3370,c_17352]) ).

tff(c_4088,plain,
    ! [U_263] :
      ( ssPv1(U_263)
      | ~ ssPv4(U_263)
      | ~ ssPv2(U_263)
      | ssPv1(skf1(U_263))
      | ssPv2(skf1(U_263))
      | ssPv4(skf1(U_263))
      | ~ ssPv3(skf1(U_263)) ),
    inference(resolution,[status(thm)],[c_4059,c_146]) ).

tff(c_10775,plain,
    ! [U_1154] :
      ( ssPv1(U_1154)
      | ~ ssPv4(U_1154)
      | ~ ssPv2(U_1154)
      | ~ ssPv4(skf1(U_1154))
      | ssPv1(skf1(U_1154))
      | ~ ssPv3(skf1(U_1154))
      | ssPv2(skf1(U_1154)) ),
    inference(resolution,[status(thm)],[c_9888,c_146]) ).

tff(c_10870,plain,
    ! [U_263] :
      ( ssPv1(U_263)
      | ~ ssPv4(U_263)
      | ~ ssPv2(U_263)
      | ssPv1(skf1(U_263))
      | ssPv2(skf1(U_263))
      | ~ ssPv3(skf1(U_263)) ),
    inference(resolution,[status(thm)],[c_4088,c_10775]) ).

tff(c_17592,plain,
    ! [U_1334] :
      ( ssPv2(skf1(U_1334))
      | ssPv1(U_1334)
      | ~ ssPv2(U_1334)
      | ssPv1(skf1(U_1334))
      | ~ ssPv4(U_1334) ),
    inference(resolution,[status(thm)],[c_17479,c_10870]) ).

tff(c_17462,plain,
    ! [U_851] :
      ( ssPv1(U_851)
      | ~ ssPv2(U_851)
      | ssPv3(skf1(U_851))
      | ssPv1(skf1(U_851))
      | ~ ssPv4(U_851) ),
    inference(resolution,[status(thm)],[c_3370,c_17352]) ).

tff(c_17643,plain,
    ! [V_1336,U_1337,U_1338] :
      ( ssPv3(V_1336)
      | ~ ssRr(U_1337,U_1338)
      | ~ ssRr(U_1338,V_1336)
      | ssPv1(U_1337)
      | ~ ssPv2(U_1337)
      | ssPv1(skf1(U_1337))
      | ~ ssPv4(U_1337) ),
    inference(resolution,[status(thm)],[c_17479,c_256]) ).

tff(c_17647,plain,
    ! [V_1339,U_1340] :
      ( ssPv3(V_1339)
      | ~ ssRr(skf1(U_1340),V_1339)
      | ssPv1(U_1340)
      | ~ ssPv2(U_1340)
      | ssPv1(skf1(U_1340))
      | ~ ssPv4(U_1340) ),
    inference(resolution,[status(thm)],[c_2,c_17643]) ).

tff(c_17653,plain,
    ! [U_1341] :
      ( ssPv3(skf1(skf1(U_1341)))
      | ssPv1(U_1341)
      | ~ ssPv2(U_1341)
      | ssPv1(skf1(U_1341))
      | ~ ssPv4(U_1341) ),
    inference(resolution,[status(thm)],[c_2,c_17647]) ).

tff(c_17783,plain,
    ! [U_1345] :
      ( ssPv4(skf1(U_1345))
      | ssPv2(skf1(skf1(U_1345)))
      | ssPv1(U_1345)
      | ~ ssPv2(U_1345)
      | ssPv1(skf1(U_1345))
      | ~ ssPv4(U_1345) ),
    inference(resolution,[status(thm)],[c_17653,c_4328]) ).

tff(c_17817,plain,
    ! [U_1346] :
      ( ssPv4(skf1(U_1346))
      | ssPv1(U_1346)
      | ~ ssPv2(U_1346)
      | ssPv1(skf1(U_1346))
      | ~ ssPv4(U_1346) ),
    inference(resolution,[status(thm)],[c_17783,c_146]) ).

tff(c_17905,plain,
    ! [U_1347] :
      ( ~ ssPv3(skf1(U_1347))
      | ~ ssPv2(skf1(U_1347))
      | ssPv1(U_1347)
      | ~ ssPv2(U_1347)
      | ssPv1(skf1(U_1347))
      | ~ ssPv4(U_1347) ),
    inference(resolution,[status(thm)],[c_17817,c_2822]) ).

tff(c_18098,plain,
    ! [U_1349] :
      ( ~ ssPv2(skf1(U_1349))
      | ssPv1(U_1349)
      | ~ ssPv2(U_1349)
      | ssPv1(skf1(U_1349))
      | ~ ssPv4(U_1349) ),
    inference(resolution,[status(thm)],[c_17462,c_17905]) ).

tff(c_18231,plain,
    ! [U_1334] :
      ( ssPv1(U_1334)
      | ~ ssPv2(U_1334)
      | ssPv1(skf1(U_1334))
      | ~ ssPv4(U_1334) ),
    inference(resolution,[status(thm)],[c_17592,c_18098]) ).

tff(c_5460,plain,
    ! [U_998] :
      ( ssPv1(U_998)
      | ~ ssPv2(U_998)
      | ssPv3(skf1(U_998))
      | ~ ssPv4(U_998)
      | ~ ssPv1(skf1(skf1(U_998))) ),
    inference(resolution,[status(thm)],[c_5426,c_146]) ).

tff(c_5490,plain,
    ! [U_650] :
      ( ssPv1(U_650)
      | ~ ssPv2(U_650)
      | ssPv3(skf1(U_650))
      | ssPv4(skf1(U_650))
      | ~ ssPv4(U_650)
      | ~ ssPv1(skf1(U_650)) ),
    inference(resolution,[status(thm)],[c_1351,c_5460]) ).

tff(c_26420,plain,
    ! [U_1542] :
      ( ssPv2(skf1(U_1542))
      | ssPv3(U_1542)
      | ssPv1(skf1(U_1542))
      | ~ ssPv4(U_1542) ),
    inference(resolution,[status(thm)],[c_8684,c_26294]) ).

tff(c_26462,plain,
    ! [U_1543] :
      ( ssPv1(U_1543)
      | ~ ssPv4(U_1543)
      | ~ ssPv2(U_1543)
      | ssPv3(skf1(U_1543))
      | ssPv1(skf1(skf1(U_1543)))
      | ~ ssPv4(skf1(U_1543)) ),
    inference(resolution,[status(thm)],[c_26420,c_146]) ).

tff(c_26564,plain,
    ! [U_1548] :
      ( ssPv1(U_1548)
      | ~ ssPv4(U_1548)
      | ~ ssPv2(U_1548)
      | ssPv3(skf1(U_1548))
      | ~ ssPv4(skf1(U_1548)) ),
    inference(resolution,[status(thm)],[c_26462,c_5459]) ).

tff(c_26835,plain,
    ! [U_1550] :
      ( ssPv1(U_1550)
      | ~ ssPv2(U_1550)
      | ssPv3(skf1(U_1550))
      | ~ ssPv4(U_1550)
      | ~ ssPv1(skf1(U_1550)) ),
    inference(resolution,[status(thm)],[c_5490,c_26564]) ).

tff(c_27408,plain,
    ! [V_1579,U_1580,U_1581] :
      ( ssPv3(V_1579)
      | ~ ssRr(U_1580,U_1581)
      | ~ ssRr(U_1581,V_1579)
      | ssPv1(U_1580)
      | ~ ssPv2(U_1580)
      | ~ ssPv4(U_1580)
      | ~ ssPv1(skf1(U_1580)) ),
    inference(resolution,[status(thm)],[c_26835,c_256]) ).

tff(c_27412,plain,
    ! [V_1582,U_1583] :
      ( ssPv3(V_1582)
      | ~ ssRr(skf1(U_1583),V_1582)
      | ssPv1(U_1583)
      | ~ ssPv2(U_1583)
      | ~ ssPv4(U_1583)
      | ~ ssPv1(skf1(U_1583)) ),
    inference(resolution,[status(thm)],[c_2,c_27408]) ).

tff(c_27418,plain,
    ! [U_1584] :
      ( ssPv3(skf1(skf1(U_1584)))
      | ssPv1(U_1584)
      | ~ ssPv2(U_1584)
      | ~ ssPv4(U_1584)
      | ~ ssPv1(skf1(U_1584)) ),
    inference(resolution,[status(thm)],[c_2,c_27412]) ).

tff(c_27551,plain,
    ! [U_1585] :
      ( ssPv4(skf1(U_1585))
      | ssPv2(skf1(skf1(U_1585)))
      | ssPv1(U_1585)
      | ~ ssPv2(U_1585)
      | ~ ssPv4(U_1585)
      | ~ ssPv1(skf1(U_1585)) ),
    inference(resolution,[status(thm)],[c_27418,c_4328]) ).

tff(c_27592,plain,
    ! [U_1585] :
      ( ssPv4(skf1(U_1585))
      | ssPv1(U_1585)
      | ~ ssPv2(U_1585)
      | ~ ssPv4(U_1585)
      | ~ ssPv1(skf1(U_1585)) ),
    inference(resolution,[status(thm)],[c_27551,c_146]) ).

tff(c_27417,plain,
    ! [U_1583] :
      ( ssPv3(skf1(skf1(U_1583)))
      | ssPv1(U_1583)
      | ~ ssPv2(U_1583)
      | ~ ssPv4(U_1583)
      | ~ ssPv1(skf1(U_1583)) ),
    inference(resolution,[status(thm)],[c_2,c_27412]) ).

tff(c_61309,plain,
    ! [U_2181] :
      ( ssPv2(skf1(skf1(U_2181)))
      | ssPv1(skf1(skf1(U_2181)))
      | ~ ssPv4(skf1(U_2181))
      | ssPv1(U_2181)
      | ~ ssPv2(U_2181)
      | ~ ssPv4(U_2181)
      | ~ ssPv1(skf1(U_2181)) ),
    inference(resolution,[status(thm)],[c_27417,c_31344]) ).

tff(c_61399,plain,
    ! [U_2182] :
      ( ssPv1(skf1(skf1(U_2182)))
      | ~ ssPv4(skf1(U_2182))
      | ssPv1(U_2182)
      | ~ ssPv2(U_2182)
      | ~ ssPv4(U_2182)
      | ~ ssPv1(skf1(U_2182)) ),
    inference(resolution,[status(thm)],[c_61309,c_146]) ).

tff(c_27694,plain,
    ! [U_1592,U_1593,V_1594] :
      ( ~ ssRr(U_1592,U_1593)
      | ~ ssPv4(V_1594)
      | ~ ssRr(U_1593,V_1594)
      | ssPv1(U_1592)
      | ~ ssPv2(U_1592)
      | ~ ssPv4(U_1592)
      | ~ ssPv1(skf1(U_1592)) ),
    inference(resolution,[status(thm)],[c_27418,c_1057]) ).

tff(c_27698,plain,
    ! [V_1595,U_1596] :
      ( ~ ssPv4(V_1595)
      | ~ ssRr(skf1(U_1596),V_1595)
      | ssPv1(U_1596)
      | ~ ssPv2(U_1596)
      | ~ ssPv4(U_1596)
      | ~ ssPv1(skf1(U_1596)) ),
    inference(resolution,[status(thm)],[c_2,c_27694]) ).

tff(c_27704,plain,
    ! [U_1597] :
      ( ~ ssPv4(skf1(skf1(U_1597)))
      | ssPv1(U_1597)
      | ~ ssPv2(U_1597)
      | ~ ssPv4(U_1597)
      | ~ ssPv1(skf1(U_1597)) ),
    inference(resolution,[status(thm)],[c_2,c_27698]) ).

tff(c_27941,plain,
    ! [U_1599] :
      ( ssPv1(U_1599)
      | ~ ssPv2(U_1599)
      | ~ ssPv4(U_1599)
      | ~ ssPv1(skf1(U_1599))
      | ~ ssPv1(skf1(skf1(U_1599)))
      | ~ ssPv3(skf1(skf1(U_1599))) ),
    inference(resolution,[status(thm)],[c_12846,c_27704]) ).

tff(c_28044,plain,
    ! [U_1583] :
      ( ~ ssPv1(skf1(skf1(U_1583)))
      | ssPv1(U_1583)
      | ~ ssPv2(U_1583)
      | ~ ssPv4(U_1583)
      | ~ ssPv1(skf1(U_1583)) ),
    inference(resolution,[status(thm)],[c_27417,c_27941]) ).

tff(c_61528,plain,
    ! [U_2183] :
      ( ~ ssPv4(skf1(U_2183))
      | ssPv1(U_2183)
      | ~ ssPv2(U_2183)
      | ~ ssPv4(U_2183)
      | ~ ssPv1(skf1(U_2183)) ),
    inference(resolution,[status(thm)],[c_61399,c_28044]) ).

tff(c_61750,plain,
    ! [U_2187] :
      ( ssPv1(U_2187)
      | ~ ssPv2(U_2187)
      | ~ ssPv4(U_2187)
      | ~ ssPv1(skf1(U_2187)) ),
    inference(resolution,[status(thm)],[c_27592,c_61528]) ).

tff(c_61944,plain,
    ! [U_1334] :
      ( ssPv1(U_1334)
      | ~ ssPv2(U_1334)
      | ~ ssPv4(U_1334) ),
    inference(resolution,[status(thm)],[c_18231,c_61750]) ).

tff(c_94310,plain,
    ! [U_2657] :
      ( ~ ssPv2(skf1(U_2657))
      | ~ ssPv2(U_2657)
      | ssPv1(skf1(U_2657))
      | ~ ssPv4(U_2657)
      | ssPv3(U_2657)
      | ~ ssPv1(U_2657) ),
    inference(resolution,[status(thm)],[c_94230,c_61944]) ).

tff(c_94551,plain,
    ! [U_2658] :
      ( ssPv3(U_2658)
      | ~ ssPv2(U_2658)
      | ~ ssPv1(U_2658)
      | ssPv1(skf1(U_2658))
      | ~ ssPv4(U_2658) ),
    inference(resolution,[status(thm)],[c_36987,c_94310]) ).

tff(c_5408,plain,
    ! [U_992] :
      ( ssPv3(skf1(U_992))
      | ~ ssPv4(U_992)
      | ~ ssPv1(skf1(skf1(U_992)))
      | ssPv2(skf1(skf1(U_992))) ),
    inference(resolution,[status(thm)],[c_5372,c_2488]) ).

tff(c_1168,plain,
    ! [U_605] :
      ( ssPv1(skf1(skf1(U_605)))
      | ssPv4(U_605)
      | ssPv3(U_605)
      | ssPv2(skf1(skf1(U_605))) ),
    inference(resolution,[status(thm)],[c_1090,c_993]) ).

tff(c_1183,plain,
    ! [U_606] :
      ( ssPv1(skf1(U_606))
      | ~ ssPv1(U_606)
      | ssPv1(skf1(skf1(U_606)))
      | ssPv4(U_606)
      | ssPv3(U_606) ),
    inference(resolution,[status(thm)],[c_1168,c_294]) ).

tff(c_70727,plain,
    ! [U_2319,U_2320,V_2321] :
      ( ssPv4(skf1(U_2319))
      | ~ ssRr(skf1(U_2319),U_2320)
      | ~ ssPv1(V_2321)
      | ~ ssRr(U_2320,V_2321)
      | ssPv1(skf1(U_2319))
      | ~ ssPv1(U_2319)
      | ssPv4(U_2319)
      | ssPv3(U_2319) ),
    inference(resolution,[status(thm)],[c_1183,c_191]) ).

tff(c_70732,plain,
    ! [U_2322,V_2323] :
      ( ssPv4(skf1(U_2322))
      | ~ ssPv1(V_2323)
      | ~ ssRr(skf1(skf1(U_2322)),V_2323)
      | ssPv1(skf1(U_2322))
      | ~ ssPv1(U_2322)
      | ssPv4(U_2322)
      | ssPv3(U_2322) ),
    inference(resolution,[status(thm)],[c_2,c_70727]) ).

tff(c_70738,plain,
    ! [U_2324] :
      ( ssPv4(skf1(U_2324))
      | ~ ssPv1(skf1(skf1(skf1(U_2324))))
      | ssPv1(skf1(U_2324))
      | ~ ssPv1(U_2324)
      | ssPv4(U_2324)
      | ssPv3(U_2324) ),
    inference(resolution,[status(thm)],[c_2,c_70732]) ).

tff(c_71027,plain,
    ! [U_2326] :
      ( ssPv1(skf1(U_2326))
      | ~ ssPv1(U_2326)
      | ssPv4(U_2326)
      | ssPv3(U_2326)
      | ssPv4(skf1(U_2326))
      | ssPv3(skf1(U_2326))
      | ssPv2(skf1(skf1(U_2326))) ),
    inference(resolution,[status(thm)],[c_240,c_70738]) ).

tff(c_71129,plain,
    ! [U_2327] :
      ( ssPv1(skf1(U_2327))
      | ~ ssPv1(U_2327)
      | ssPv4(U_2327)
      | ssPv3(U_2327)
      | ssPv4(skf1(U_2327))
      | ssPv3(skf1(U_2327)) ),
    inference(resolution,[status(thm)],[c_71027,c_294]) ).

tff(c_33042,plain,
    ! [U_356] :
      ( ssPv4(U_356)
      | ~ ssPv1(U_356)
      | ~ ssPv4(skf1(U_356))
      | ssPv3(skf1(U_356))
      | ssPv1(skf1(U_356)) ),
    inference(resolution,[status(thm)],[c_33003,c_294]) ).

tff(c_71221,plain,
    ! [U_2328] :
      ( ssPv1(skf1(U_2328))
      | ~ ssPv1(U_2328)
      | ssPv4(U_2328)
      | ssPv3(U_2328)
      | ssPv3(skf1(U_2328)) ),
    inference(resolution,[status(thm)],[c_71129,c_33042]) ).

tff(c_71914,plain,
    ! [U_2341] :
      ( ~ ssPv2(skf1(skf1(U_2341)))
      | ~ ssPv1(U_2341)
      | ssPv1(skf1(skf1(U_2341)))
      | ~ ssPv1(skf1(U_2341))
      | ssPv4(skf1(U_2341))
      | ssPv3(skf1(U_2341)) ),
    inference(resolution,[status(thm)],[c_71221,c_5635]) ).

tff(c_72143,plain,
    ! [U_2342] :
      ( ~ ssPv1(U_2342)
      | ssPv3(skf1(U_2342))
      | ssPv4(skf1(U_2342))
      | ~ ssPv1(skf1(U_2342))
      | ssPv1(skf1(skf1(U_2342))) ),
    inference(resolution,[status(thm)],[c_33321,c_71914]) ).

tff(c_72284,plain,
    ! [U_2343] :
      ( ~ ssPv2(U_2343)
      | ~ ssPv1(U_2343)
      | ssPv3(skf1(U_2343))
      | ssPv4(skf1(U_2343))
      | ~ ssPv1(skf1(U_2343)) ),
    inference(resolution,[status(thm)],[c_72143,c_225]) ).

tff(c_50229,plain,
    ! [U_1963] :
      ( ~ ssPv2(skf1(skf1(U_1963)))
      | ~ ssPv1(U_1963)
      | ~ ssPv2(skf1(U_1963))
      | ~ ssPv1(skf1(U_1963))
      | ssPv1(skf1(skf1(U_1963)))
      | ~ ssPv4(skf1(U_1963)) ),
    inference(resolution,[status(thm)],[c_36887,c_5635]) ).

tff(c_50438,plain,
    ! [U_1964] :
      ( ~ ssPv1(U_1964)
      | ~ ssPv2(skf1(U_1964))
      | ~ ssPv1(skf1(U_1964))
      | ssPv1(skf1(skf1(U_1964)))
      | ~ ssPv4(skf1(U_1964)) ),
    inference(resolution,[status(thm)],[c_36987,c_50229]) ).

tff(c_50556,plain,
    ! [U_1964] :
      ( ssPv3(skf1(U_1964))
      | ~ ssPv2(U_1964)
      | ~ ssPv1(U_1964)
      | ~ ssPv2(skf1(U_1964))
      | ~ ssPv1(skf1(U_1964))
      | ~ ssPv4(skf1(U_1964)) ),
    inference(resolution,[status(thm)],[c_50438,c_225]) ).

tff(c_72376,plain,
    ! [U_2344] :
      ( ~ ssPv2(skf1(U_2344))
      | ~ ssPv2(U_2344)
      | ~ ssPv1(U_2344)
      | ssPv3(skf1(U_2344))
      | ~ ssPv1(skf1(U_2344)) ),
    inference(resolution,[status(thm)],[c_72284,c_50556]) ).

tff(c_50564,plain,
    ! [U_1969] :
      ( ~ ssPv2(U_1969)
      | ~ ssPv3(skf1(U_1969))
      | ~ ssPv1(U_1969)
      | ~ ssPv2(skf1(U_1969))
      | ~ ssPv1(skf1(U_1969))
      | ~ ssPv4(skf1(U_1969)) ),
    inference(resolution,[status(thm)],[c_50438,c_16232]) ).

tff(c_50733,plain,
    ! [U_1969] :
      ( ~ ssPv2(U_1969)
      | ~ ssPv1(U_1969)
      | ~ ssPv2(skf1(U_1969))
      | ~ ssPv1(skf1(U_1969))
      | ~ ssPv3(skf1(U_1969)) ),
    inference(resolution,[status(thm)],[c_12846,c_50564]) ).

tff(c_72546,plain,
    ! [U_2345] :
      ( ~ ssPv2(skf1(U_2345))
      | ~ ssPv2(U_2345)
      | ~ ssPv1(U_2345)
      | ~ ssPv1(skf1(U_2345)) ),
    inference(resolution,[status(thm)],[c_72376,c_50733]) ).

tff(c_72760,plain,
    ! [U_992] :
      ( ~ ssPv2(skf1(U_992))
      | ~ ssPv1(skf1(U_992))
      | ssPv3(skf1(U_992))
      | ~ ssPv4(U_992)
      | ~ ssPv1(skf1(skf1(U_992))) ),
    inference(resolution,[status(thm)],[c_5408,c_72546]) ).

tff(c_94721,plain,
    ! [U_2659] :
      ( ~ ssPv4(U_2659)
      | ssPv3(skf1(U_2659))
      | ~ ssPv2(skf1(U_2659))
      | ~ ssPv1(skf1(U_2659))
      | ~ ssPv4(skf1(U_2659)) ),
    inference(resolution,[status(thm)],[c_94551,c_72760]) ).

tff(c_94998,plain,
    ! [U_2660] :
      ( ssPv3(skf1(U_2660))
      | ~ ssPv2(skf1(U_2660))
      | ~ ssPv4(U_2660)
      | ~ ssPv1(skf1(U_2660)) ),
    inference(resolution,[status(thm)],[c_21621,c_94721]) ).

tff(c_92379,plain,
    ! [U_374] :
      ( ~ ssPv2(U_374)
      | ~ ssPv1(U_374)
      | ~ ssPv3(U_374) ),
    inference(resolution,[status(thm)],[c_12846,c_92115]) ).

tff(c_95181,plain,
    ! [U_2664] :
      ( ~ ssPv2(skf1(U_2664))
      | ~ ssPv4(U_2664)
      | ~ ssPv1(skf1(U_2664)) ),
    inference(resolution,[status(thm)],[c_94998,c_92379]) ).

tff(c_95422,plain,
    ! [U_2665] :
      ( ~ ssPv1(skf1(U_2665))
      | ~ ssPv4(U_2665)
      | ssPv3(U_2665)
      | ssPv1(U_2665) ),
    inference(resolution,[status(thm)],[c_32972,c_95181]) ).

tff(c_97479,plain,
    ! [U_2675] :
      ( ssPv1(skf1(U_2675))
      | ~ ssPv3(U_2675)
      | ~ ssPv2(U_2675)
      | ssPv3(skf1(U_2675))
      | ~ ssPv4(skf1(U_2675)) ),
    inference(resolution,[status(thm)],[c_34155,c_95422]) ).

tff(c_97744,plain,
    ! [U_2676] :
      ( ssPv1(skf1(U_2676))
      | ssPv3(skf1(U_2676))
      | ssPv1(U_2676)
      | ~ ssPv3(U_2676)
      | ~ ssPv2(U_2676) ),
    inference(resolution,[status(thm)],[c_13774,c_97479]) ).

tff(c_22767,plain,
    ! [U_446] :
      ( ssPv2(skf1(U_446))
      | ssPv4(skf1(U_446))
      | ~ ssPv3(skf1(U_446))
      | ssPv1(skf1(skf1(U_446)))
      | ~ ssPv3(U_446)
      | ~ ssPv2(U_446) ),
    inference(resolution,[status(thm)],[c_542,c_22644]) ).

tff(c_5183,plain,
    ! [U_981] :
      ( ssPv3(skf1(skf1(U_981)))
      | ssPv4(skf1(skf1(U_981)))
      | ~ ssPv2(U_981)
      | ~ ssPv1(skf1(skf1(U_981))) ),
    inference(resolution,[status(thm)],[c_2,c_5179]) ).

tff(c_46476,plain,
    ! [U_1899] :
      ( ssPv2(skf1(U_1899))
      | ssPv4(skf1(U_1899))
      | ~ ssPv3(skf1(U_1899))
      | ssPv3(skf1(skf1(U_1899)))
      | ~ ssPv2(U_1899)
      | ~ ssPv1(skf1(skf1(U_1899))) ),
    inference(resolution,[status(thm)],[c_5183,c_22644]) ).

tff(c_46617,plain,
    ! [U_1900] :
      ( ssPv2(skf1(U_1900))
      | ssPv4(skf1(U_1900))
      | ~ ssPv3(skf1(U_1900))
      | ~ ssPv2(U_1900)
      | ~ ssPv1(skf1(skf1(U_1900))) ),
    inference(resolution,[status(thm)],[c_46476,c_22747]) ).

tff(c_46779,plain,
    ! [U_1904] :
      ( ssPv2(skf1(U_1904))
      | ssPv4(skf1(U_1904))
      | ~ ssPv3(skf1(U_1904))
      | ~ ssPv3(U_1904)
      | ~ ssPv2(U_1904) ),
    inference(resolution,[status(thm)],[c_22767,c_46617]) ).

tff(c_46875,plain,
    ! [U_1904] :
      ( ssPv1(skf1(U_1904))
      | ssPv2(skf1(U_1904))
      | ~ ssPv3(skf1(U_1904))
      | ~ ssPv3(U_1904)
      | ~ ssPv2(U_1904) ),
    inference(resolution,[status(thm)],[c_46779,c_12079]) ).

tff(c_97922,plain,
    ! [U_2677] :
      ( ssPv2(skf1(U_2677))
      | ssPv1(skf1(U_2677))
      | ssPv1(U_2677)
      | ~ ssPv3(U_2677)
      | ~ ssPv2(U_2677) ),
    inference(resolution,[status(thm)],[c_97744,c_46875]) ).

tff(c_31931,plain,
    ! [U_1669] :
      ( ~ ssPv2(skf1(U_1669))
      | ssPv3(skf1(U_1669))
      | ssPv1(skf1(U_1669))
      | ssPv1(U_1669)
      | ~ ssPv3(U_1669)
      | ~ ssPv2(U_1669) ),
    inference(resolution,[status(thm)],[c_13774,c_31773]) ).

tff(c_14896,plain,
    ! [U_1254] :
      ( ssPv1(U_1254)
      | ~ ssPv3(U_1254)
      | ssPv1(skf1(U_1254))
      | ~ ssPv3(skf1(U_1254))
      | ~ ssPv2(skf1(U_1254)) ),
    inference(resolution,[status(thm)],[c_14825,c_2822]) ).

tff(c_32053,plain,
    ! [U_1669] :
      ( ~ ssPv2(skf1(U_1669))
      | ssPv1(skf1(U_1669))
      | ssPv1(U_1669)
      | ~ ssPv3(U_1669)
      | ~ ssPv2(U_1669) ),
    inference(resolution,[status(thm)],[c_31931,c_14896]) ).

tff(c_98044,plain,
    ! [U_2678] :
      ( ssPv1(skf1(U_2678))
      | ssPv1(U_2678)
      | ~ ssPv3(U_2678)
      | ~ ssPv2(U_2678) ),
    inference(resolution,[status(thm)],[c_97922,c_32053]) ).

tff(c_101133,plain,
    ! [U_2704,U_2705,V_2706] :
      ( ~ ssRr(U_2704,U_2705)
      | ~ ssPv1(V_2706)
      | ~ ssRr(U_2705,V_2706)
      | ssPv1(U_2704)
      | ~ ssPv3(U_2704)
      | ~ ssPv2(U_2704) ),
    inference(resolution,[status(thm)],[c_98044,c_386]) ).

tff(c_101137,plain,
    ! [V_2707,U_2708] :
      ( ~ ssPv1(V_2707)
      | ~ ssRr(skf1(U_2708),V_2707)
      | ssPv1(U_2708)
      | ~ ssPv3(U_2708)
      | ~ ssPv2(U_2708) ),
    inference(resolution,[status(thm)],[c_2,c_101133]) ).

tff(c_101143,plain,
    ! [U_2709] :
      ( ~ ssPv1(skf1(skf1(U_2709)))
      | ssPv1(U_2709)
      | ~ ssPv3(U_2709)
      | ~ ssPv2(U_2709) ),
    inference(resolution,[status(thm)],[c_2,c_101137]) ).

tff(c_101368,plain,
    ! [U_2710] :
      ( ssPv3(skf1(U_2710))
      | ssPv1(U_2710)
      | ~ ssPv3(U_2710)
      | ~ ssPv2(U_2710) ),
    inference(resolution,[status(thm)],[c_15367,c_101143]) ).

tff(c_101779,plain,
    ! [V_2712,U_2713,U_2714] :
      ( ssPv3(V_2712)
      | ~ ssRr(U_2713,U_2714)
      | ~ ssRr(U_2714,V_2712)
      | ssPv1(U_2713)
      | ~ ssPv3(U_2713)
      | ~ ssPv2(U_2713) ),
    inference(resolution,[status(thm)],[c_101368,c_256]) ).

tff(c_101783,plain,
    ! [V_2715,U_2716] :
      ( ssPv3(V_2715)
      | ~ ssRr(skf1(U_2716),V_2715)
      | ssPv1(U_2716)
      | ~ ssPv3(U_2716)
      | ~ ssPv2(U_2716) ),
    inference(resolution,[status(thm)],[c_2,c_101779]) ).

tff(c_101789,plain,
    ! [U_2717] :
      ( ssPv3(skf1(skf1(U_2717)))
      | ssPv1(U_2717)
      | ~ ssPv3(U_2717)
      | ~ ssPv2(U_2717) ),
    inference(resolution,[status(thm)],[c_2,c_101783]) ).

tff(c_101954,plain,
    ! [U_2718] :
      ( ssPv2(skf1(skf1(U_2718)))
      | ssPv1(skf1(skf1(U_2718)))
      | ssPv1(U_2718)
      | ~ ssPv3(U_2718)
      | ~ ssPv2(U_2718) ),
    inference(resolution,[status(thm)],[c_101789,c_12213]) ).

tff(c_102068,plain,
    ! [U_2719] :
      ( ssPv1(skf1(skf1(U_2719)))
      | ssPv1(U_2719)
      | ~ ssPv3(U_2719)
      | ~ ssPv2(U_2719) ),
    inference(resolution,[status(thm)],[c_101954,c_33855]) ).

tff(c_101142,plain,
    ! [U_2708] :
      ( ~ ssPv1(skf1(skf1(U_2708)))
      | ssPv1(U_2708)
      | ~ ssPv3(U_2708)
      | ~ ssPv2(U_2708) ),
    inference(resolution,[status(thm)],[c_2,c_101137]) ).

tff(c_102245,plain,
    ! [U_2720] :
      ( ssPv1(U_2720)
      | ~ ssPv3(U_2720)
      | ~ ssPv2(U_2720) ),
    inference(resolution,[status(thm)],[c_102068,c_101142]) ).

tff(c_103361,plain,
    ! [U_2726] :
      ( ~ ssPv2(skf1(skf1(U_2726)))
      | ssPv1(skf1(skf1(U_2726)))
      | ssPv3(U_2726)
      | ssPv1(U_2726) ),
    inference(resolution,[status(thm)],[c_31919,c_102245]) ).

tff(c_103594,plain,
    ! [U_2727] :
      ( ssPv1(U_2727)
      | ssPv1(skf1(skf1(U_2727)))
      | ssPv4(U_2727)
      | ssPv3(U_2727) ),
    inference(resolution,[status(thm)],[c_1112,c_103361]) ).

tff(c_103755,plain,
    ! [U_2728] :
      ( ssPv2(U_2728)
      | ssPv1(U_2728)
      | ssPv4(U_2728)
      | ssPv3(U_2728) ),
    inference(resolution,[status(thm)],[c_103594,c_128]) ).

tff(c_37524,plain,
    ! [U_1738] :
      ( ssPv3(skf1(skf1(U_1738)))
      | ssPv1(skf1(skf1(U_1738)))
      | ssPv1(U_1738)
      | ssPv2(skf1(U_1738))
      | ~ ssPv2(skf1(skf1(U_1738))) ),
    inference(resolution,[status(thm)],[c_3749,c_31773]) ).

tff(c_3789,plain,
    ! [U_898] :
      ( ssPv1(skf1(skf1(U_898)))
      | ~ ssPv3(skf1(skf1(U_898)))
      | ssPv1(U_898)
      | ssPv2(skf1(U_898))
      | ~ ssPv2(skf1(skf1(U_898))) ),
    inference(resolution,[status(thm)],[c_3750,c_2822]) ).

tff(c_37662,plain,
    ! [U_1742] :
      ( ssPv1(skf1(skf1(U_1742)))
      | ssPv1(U_1742)
      | ssPv2(skf1(U_1742))
      | ~ ssPv2(skf1(skf1(U_1742))) ),
    inference(resolution,[status(thm)],[c_37524,c_3789]) ).

tff(c_37817,plain,
    ! [U_1742] :
      ( ssPv1(U_1742)
      | ssPv2(skf1(U_1742))
      | ssPv3(skf1(U_1742))
      | ssPv1(skf1(skf1(U_1742)))
      | ~ ssPv4(skf1(U_1742)) ),
    inference(resolution,[status(thm)],[c_26399,c_37662]) ).

tff(c_95636,plain,
    ! [U_1742] :
      ( ssPv1(skf1(U_1742))
      | ssPv1(U_1742)
      | ssPv2(skf1(U_1742))
      | ssPv3(skf1(U_1742))
      | ~ ssPv4(skf1(U_1742)) ),
    inference(resolution,[status(thm)],[c_37817,c_95422]) ).

tff(c_103860,plain,
    ! [U_2729] :
      ( ssPv1(U_2729)
      | ssPv2(skf1(U_2729))
      | ssPv1(skf1(U_2729))
      | ssPv3(skf1(U_2729)) ),
    inference(resolution,[status(thm)],[c_103755,c_95636]) ).

tff(c_104018,plain,
    ! [U_2730] :
      ( ssPv1(U_2730)
      | ssPv2(skf1(U_2730))
      | ssPv1(skf1(U_2730)) ),
    inference(resolution,[status(thm)],[c_103860,c_23299]) ).

tff(c_102422,plain,
    ! [U_499] :
      ( ~ ssPv2(skf1(skf1(U_499)))
      | ssPv1(skf1(skf1(U_499)))
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_31919,c_102245]) ).

tff(c_105913,plain,
    ! [U_2742] :
      ( ssPv3(U_2742)
      | ssPv1(U_2742)
      | ssPv1(skf1(U_2742))
      | ssPv1(skf1(skf1(U_2742))) ),
    inference(resolution,[status(thm)],[c_104018,c_102422]) ).

tff(c_106074,plain,
    ! [U_2743] :
      ( ~ ssPv4(U_2743)
      | ssPv3(U_2743)
      | ssPv1(U_2743)
      | ssPv1(skf1(U_2743)) ),
    inference(resolution,[status(thm)],[c_105913,c_13032]) ).

tff(c_95388,plain,
    ! [U_499] :
      ( ~ ssPv1(skf1(U_499))
      | ~ ssPv4(U_499)
      | ssPv3(U_499)
      | ssPv1(U_499) ),
    inference(resolution,[status(thm)],[c_32972,c_95181]) ).

tff(c_106236,plain,
    ! [U_2744] :
      ( ~ ssPv4(U_2744)
      | ssPv3(U_2744)
      | ssPv1(U_2744) ),
    inference(resolution,[status(thm)],[c_106074,c_95388]) ).

tff(c_106450,plain,
    ! [U_839] :
      ( ssPv1(skf1(skf1(U_839)))
      | ssPv1(skf1(U_839))
      | ssPv3(skf1(skf1(U_839)))
      | ~ ssPv4(U_839) ),
    inference(resolution,[status(thm)],[c_3115,c_106236]) ).

tff(c_107922,plain,
    ! [U_2756] :
      ( ssPv3(skf1(skf1(U_2756)))
      | ssPv4(U_2756)
      | ssPv1(skf1(skf1(U_2756)))
      | ~ ssPv3(U_2756) ),
    inference(resolution,[status(thm)],[c_753,c_106236]) ).

tff(c_12211,plain,
    ! [U_515] :
      ( ssPv2(skf1(skf1(U_515)))
      | ~ ssPv3(skf1(skf1(U_515)))
      | ssPv4(U_515)
      | ssPv1(skf1(skf1(U_515)))
      | ~ ssPv3(U_515) ),
    inference(resolution,[status(thm)],[c_753,c_12087]) ).

tff(c_108298,plain,
    ! [U_2759] :
      ( ssPv2(skf1(skf1(U_2759)))
      | ssPv4(U_2759)
      | ssPv1(skf1(skf1(U_2759)))
      | ~ ssPv3(U_2759) ),
    inference(resolution,[status(thm)],[c_107922,c_12211]) ).

tff(c_35358,plain,
    ! [U_1709] :
      ( ~ ssPv2(skf1(skf1(U_1709)))
      | ssPv3(skf1(skf1(U_1709)))
      | ssPv4(U_1709)
      | ssPv1(skf1(skf1(U_1709)))
      | ~ ssPv3(U_1709) ),
    inference(resolution,[status(thm)],[c_753,c_31773]) ).

tff(c_2893,plain,
    ! [U_515] :
      ( ~ ssPv3(skf1(skf1(U_515)))
      | ~ ssPv2(skf1(skf1(U_515)))
      | ssPv4(U_515)
      | ssPv1(skf1(skf1(U_515)))
      | ~ ssPv3(U_515) ),
    inference(resolution,[status(thm)],[c_753,c_2838]) ).

tff(c_35487,plain,
    ! [U_1709] :
      ( ~ ssPv2(skf1(skf1(U_1709)))
      | ssPv4(U_1709)
      | ssPv1(skf1(skf1(U_1709)))
      | ~ ssPv3(U_1709) ),
    inference(resolution,[status(thm)],[c_35358,c_2893]) ).

tff(c_108393,plain,
    ! [U_2759] :
      ( ssPv4(U_2759)
      | ssPv1(skf1(skf1(U_2759)))
      | ~ ssPv3(U_2759) ),
    inference(resolution,[status(thm)],[c_108298,c_35487]) ).

tff(c_35495,plain,
    ! [U_1710] :
      ( ~ ssPv2(skf1(skf1(U_1710)))
      | ssPv4(U_1710)
      | ssPv1(skf1(skf1(U_1710)))
      | ~ ssPv3(U_1710) ),
    inference(resolution,[status(thm)],[c_35358,c_2893]) ).

tff(c_35688,plain,
    ! [U_1711] :
      ( ssPv1(skf1(skf1(U_1711)))
      | ssPv4(U_1711)
      | ssPv1(skf1(U_1711))
      | ~ ssPv3(U_1711) ),
    inference(resolution,[status(thm)],[c_197,c_35495]) ).

tff(c_48958,plain,
    ! [U_1942,U_1943,V_1944] :
      ( ssPv4(skf1(U_1942))
      | ~ ssRr(skf1(U_1942),U_1943)
      | ~ ssPv1(V_1944)
      | ~ ssRr(U_1943,V_1944)
      | ssPv4(U_1942)
      | ssPv1(skf1(U_1942))
      | ~ ssPv3(U_1942) ),
    inference(resolution,[status(thm)],[c_35688,c_191]) ).

tff(c_48963,plain,
    ! [U_1945,V_1946] :
      ( ssPv4(skf1(U_1945))
      | ~ ssPv1(V_1946)
      | ~ ssRr(skf1(skf1(U_1945)),V_1946)
      | ssPv4(U_1945)
      | ssPv1(skf1(U_1945))
      | ~ ssPv3(U_1945) ),
    inference(resolution,[status(thm)],[c_2,c_48958]) ).

tff(c_48968,plain,
    ! [U_1945] :
      ( ssPv4(skf1(U_1945))
      | ~ ssPv1(skf1(skf1(skf1(U_1945))))
      | ssPv4(U_1945)
      | ssPv1(skf1(U_1945))
      | ~ ssPv3(U_1945) ),
    inference(resolution,[status(thm)],[c_2,c_48963]) ).

tff(c_108537,plain,
    ! [U_2761] :
      ( ssPv4(U_2761)
      | ~ ssPv3(U_2761)
      | ssPv1(skf1(U_2761))
      | ssPv4(skf1(U_2761))
      | ssPv3(skf1(U_2761)) ),
    inference(resolution,[status(thm)],[c_103594,c_48968]) ).

tff(c_35687,plain,
    ! [U_303] :
      ( ssPv1(skf1(skf1(U_303)))
      | ssPv4(U_303)
      | ssPv1(skf1(U_303))
      | ~ ssPv3(U_303) ),
    inference(resolution,[status(thm)],[c_197,c_35495]) ).

tff(c_98401,plain,
    ! [U_2684] :
      ( ~ ssPv4(skf1(U_2684))
      | ~ ssPv1(skf1(skf1(U_2684)))
      | ssPv4(U_2684)
      | ssPv1(skf1(U_2684))
      | ~ ssPv3(U_2684) ),
    inference(resolution,[status(thm)],[c_197,c_95181]) ).

tff(c_98609,plain,
    ! [U_303] :
      ( ~ ssPv4(skf1(U_303))
      | ssPv4(U_303)
      | ssPv1(skf1(U_303))
      | ~ ssPv3(U_303) ),
    inference(resolution,[status(thm)],[c_35687,c_98401]) ).

tff(c_108617,plain,
    ! [U_2762] :
      ( ssPv4(U_2762)
      | ~ ssPv3(U_2762)
      | ssPv1(skf1(U_2762))
      | ssPv3(skf1(U_2762)) ),
    inference(resolution,[status(thm)],[c_108537,c_98609]) ).

tff(c_846,plain,
    ! [U_530] :
      ( ssPv1(U_530)
      | ssPv4(skf1(U_530))
      | ssPv4(U_530)
      | ssPv1(skf1(skf1(U_530)))
      | ~ ssPv3(U_530) ),
    inference(resolution,[status(thm)],[c_754,c_445]) ).

tff(c_34554,plain,
    ! [U_1697,U_1698,V_1699] :
      ( ssPv1(skf1(U_1697))
      | ~ ssRr(skf1(U_1697),U_1698)
      | ~ ssPv1(V_1699)
      | ~ ssRr(U_1698,V_1699)
      | ssPv1(U_1697)
      | ssPv4(skf1(U_1697))
      | ssPv4(U_1697)
      | ~ ssPv3(U_1697) ),
    inference(resolution,[status(thm)],[c_846,c_191]) ).

tff(c_36320,plain,
    ! [U_1722,V_1723] :
      ( ssPv1(skf1(U_1722))
      | ~ ssPv1(V_1723)
      | ~ ssRr(skf1(skf1(U_1722)),V_1723)
      | ssPv1(U_1722)
      | ssPv4(skf1(U_1722))
      | ssPv4(U_1722)
      | ~ ssPv3(U_1722) ),
    inference(resolution,[status(thm)],[c_2,c_34554]) ).

tff(c_36326,plain,
    ! [U_1724] :
      ( ssPv1(skf1(U_1724))
      | ~ ssPv1(skf1(skf1(skf1(U_1724))))
      | ssPv1(U_1724)
      | ssPv4(skf1(U_1724))
      | ssPv4(U_1724)
      | ~ ssPv3(U_1724) ),
    inference(resolution,[status(thm)],[c_2,c_36320]) ).

tff(c_44881,plain,
    ! [U_1866] :
      ( ssPv1(U_1866)
      | ssPv4(U_1866)
      | ~ ssPv3(U_1866)
      | ssPv1(skf1(U_1866))
      | ssPv4(skf1(skf1(U_1866)))
      | ssPv4(skf1(U_1866))
      | ~ ssPv3(skf1(U_1866)) ),
    inference(resolution,[status(thm)],[c_774,c_36326]) ).

tff(c_44983,plain,
    ! [U_1866] :
      ( ssPv1(U_1866)
      | ssPv4(U_1866)
      | ~ ssPv3(U_1866)
      | ssPv1(skf1(U_1866))
      | ssPv4(skf1(U_1866))
      | ~ ssPv3(skf1(U_1866)) ),
    inference(resolution,[status(thm)],[c_44881,c_445]) ).

tff(c_98622,plain,
    ! [U_2685] :
      ( ~ ssPv4(skf1(U_2685))
      | ssPv4(U_2685)
      | ssPv1(skf1(U_2685))
      | ~ ssPv3(U_2685) ),
    inference(resolution,[status(thm)],[c_35687,c_98401]) ).

tff(c_98855,plain,
    ! [U_1866] :
      ( ssPv1(U_1866)
      | ssPv4(U_1866)
      | ~ ssPv3(U_1866)
      | ssPv1(skf1(U_1866))
      | ~ ssPv3(skf1(U_1866)) ),
    inference(resolution,[status(thm)],[c_44983,c_98622]) ).

tff(c_108735,plain,
    ! [U_2763] :
      ( ssPv1(U_2763)
      | ssPv4(U_2763)
      | ~ ssPv3(U_2763)
      | ssPv1(skf1(U_2763)) ),
    inference(resolution,[status(thm)],[c_108617,c_98855]) ).

tff(c_111966,plain,
    ! [U_2805,U_2806,V_2807] :
      ( ~ ssRr(U_2805,U_2806)
      | ~ ssPv1(V_2807)
      | ~ ssRr(U_2806,V_2807)
      | ssPv1(U_2805)
      | ssPv4(U_2805)
      | ~ ssPv3(U_2805) ),
    inference(resolution,[status(thm)],[c_108735,c_386]) ).

tff(c_111970,plain,
    ! [V_2808,U_2809] :
      ( ~ ssPv1(V_2808)
      | ~ ssRr(skf1(U_2809),V_2808)
      | ssPv1(U_2809)
      | ssPv4(U_2809)
      | ~ ssPv3(U_2809) ),
    inference(resolution,[status(thm)],[c_2,c_111966]) ).

tff(c_111976,plain,
    ! [U_2810] :
      ( ~ ssPv1(skf1(skf1(U_2810)))
      | ssPv1(U_2810)
      | ssPv4(U_2810)
      | ~ ssPv3(U_2810) ),
    inference(resolution,[status(thm)],[c_2,c_111970]) ).

tff(c_112054,plain,
    ! [U_2759] :
      ( ssPv1(U_2759)
      | ssPv4(U_2759)
      | ~ ssPv3(U_2759) ),
    inference(resolution,[status(thm)],[c_108393,c_111976]) ).

tff(c_103754,plain,
    ! [U_2727] :
      ( ssPv2(U_2727)
      | ssPv1(U_2727)
      | ssPv4(U_2727)
      | ssPv3(U_2727) ),
    inference(resolution,[status(thm)],[c_103594,c_128]) ).

tff(c_106402,plain,
    ! [U_2727] :
      ( ssPv2(U_2727)
      | ssPv1(U_2727)
      | ssPv3(U_2727) ),
    inference(resolution,[status(thm)],[c_103754,c_106236]) ).

tff(c_3852,plain,
    ! [U_881] :
      ( ssPv2(skf1(U_881))
      | ssPv1(U_881)
      | ~ ssPv3(U_881)
      | ssPv2(U_881)
      | ssPv4(skf1(U_881)) ),
    inference(resolution,[status(thm)],[c_3637,c_3802]) ).

tff(c_37859,plain,
    ! [U_1743] :
      ( ssPv1(U_1743)
      | ssPv2(skf1(U_1743))
      | ssPv3(skf1(U_1743))
      | ssPv1(skf1(skf1(U_1743)))
      | ~ ssPv4(skf1(U_1743)) ),
    inference(resolution,[status(thm)],[c_26399,c_37662]) ).

tff(c_21887,plain,
    ! [U_735] :
      ( ~ ssPv4(skf1(U_735))
      | ssPv2(U_735)
      | ssPv1(U_735)
      | ~ ssPv3(U_735)
      | ~ ssPv1(skf1(skf1(U_735))) ),
    inference(resolution,[status(thm)],[c_1905,c_21714]) ).

tff(c_37972,plain,
    ! [U_1744] :
      ( ssPv2(U_1744)
      | ~ ssPv3(U_1744)
      | ssPv1(U_1744)
      | ssPv2(skf1(U_1744))
      | ssPv3(skf1(U_1744))
      | ~ ssPv4(skf1(U_1744)) ),
    inference(resolution,[status(thm)],[c_37859,c_21887]) ).

tff(c_38123,plain,
    ! [U_1747] :
      ( ssPv3(skf1(U_1747))
      | ssPv2(skf1(U_1747))
      | ssPv1(U_1747)
      | ~ ssPv3(U_1747)
      | ssPv2(U_1747) ),
    inference(resolution,[status(thm)],[c_3852,c_37972]) ).

tff(c_41748,plain,
    ! [V_1812,U_1813,U_1814] :
      ( ssPv1(V_1812)
      | ~ ssRr(U_1813,U_1814)
      | ~ ssRr(U_1814,V_1812)
      | ssPv2(skf1(U_1813))
      | ssPv1(U_1813)
      | ~ ssPv3(U_1813)
      | ssPv2(U_1813) ),
    inference(resolution,[status(thm)],[c_38123,c_178]) ).

tff(c_41752,plain,
    ! [V_1815,U_1816] :
      ( ssPv1(V_1815)
      | ~ ssRr(skf1(U_1816),V_1815)
      | ssPv2(skf1(U_1816))
      | ssPv1(U_1816)
      | ~ ssPv3(U_1816)
      | ssPv2(U_1816) ),
    inference(resolution,[status(thm)],[c_2,c_41748]) ).

tff(c_41758,plain,
    ! [U_1817] :
      ( ssPv1(skf1(skf1(U_1817)))
      | ssPv2(skf1(U_1817))
      | ssPv1(U_1817)
      | ~ ssPv3(U_1817)
      | ssPv2(U_1817) ),
    inference(resolution,[status(thm)],[c_2,c_41752]) ).

tff(c_3858,plain,
    ! [U_735] :
      ( ssPv2(skf1(U_735))
      | ssPv2(U_735)
      | ssPv1(U_735)
      | ~ ssPv3(U_735)
      | ~ ssPv1(skf1(skf1(U_735))) ),
    inference(resolution,[status(thm)],[c_1905,c_3802]) ).

tff(c_41860,plain,
    ! [U_1817] :
      ( ssPv2(skf1(U_1817))
      | ssPv1(U_1817)
      | ~ ssPv3(U_1817)
      | ssPv2(U_1817) ),
    inference(resolution,[status(thm)],[c_41758,c_3858]) ).

tff(c_74536,plain,
    ! [U_2362] :
      ( ssPv2(U_2362)
      | ssPv1(U_2362)
      | ~ ssPv3(U_2362)
      | ssPv1(skf1(skf1(U_2362)))
      | ~ ssPv1(skf1(U_2362))
      | ssPv4(skf1(U_2362))
      | ssPv3(skf1(U_2362)) ),
    inference(resolution,[status(thm)],[c_71221,c_113]) ).

tff(c_1972,plain,
    ! [U_738] :
      ( ssPv1(U_738)
      | ssPv4(skf1(U_738))
      | ~ ssPv3(U_738)
      | ~ ssPv1(skf1(skf1(U_738)))
      | ssPv2(skf1(skf1(U_738))) ),
    inference(resolution,[status(thm)],[c_1954,c_836]) ).

tff(c_72767,plain,
    ! [U_738] :
      ( ~ ssPv2(skf1(U_738))
      | ~ ssPv1(skf1(U_738))
      | ssPv1(U_738)
      | ssPv4(skf1(U_738))
      | ~ ssPv3(U_738)
      | ~ ssPv1(skf1(skf1(U_738))) ),
    inference(resolution,[status(thm)],[c_1972,c_72546]) ).

tff(c_74685,plain,
    ! [U_2363] :
      ( ~ ssPv2(skf1(U_2363))
      | ssPv2(U_2363)
      | ssPv1(U_2363)
      | ~ ssPv3(U_2363)
      | ~ ssPv1(skf1(U_2363))
      | ssPv4(skf1(U_2363))
      | ssPv3(skf1(U_2363)) ),
    inference(resolution,[status(thm)],[c_74536,c_72767]) ).

tff(c_49923,plain,
    ! [U_1961] :
      ( ssPv2(U_1961)
      | ssPv1(U_1961)
      | ~ ssPv3(U_1961)
      | ~ ssPv2(skf1(U_1961))
      | ~ ssPv1(skf1(U_1961))
      | ssPv1(skf1(skf1(U_1961)))
      | ~ ssPv4(skf1(U_1961)) ),
    inference(resolution,[status(thm)],[c_36887,c_113]) ).

tff(c_50022,plain,
    ! [U_1961] :
      ( ssPv2(U_1961)
      | ssPv1(U_1961)
      | ~ ssPv3(U_1961)
      | ~ ssPv2(skf1(U_1961))
      | ~ ssPv1(skf1(U_1961))
      | ~ ssPv4(skf1(U_1961)) ),
    inference(resolution,[status(thm)],[c_49923,c_21887]) ).

tff(c_74773,plain,
    ! [U_2364] :
      ( ~ ssPv2(skf1(U_2364))
      | ssPv2(U_2364)
      | ssPv1(U_2364)
      | ~ ssPv3(U_2364)
      | ~ ssPv1(skf1(U_2364))
      | ssPv3(skf1(U_2364)) ),
    inference(resolution,[status(thm)],[c_74685,c_50022]) ).

tff(c_2492,plain,
    ! [U_446] :
      ( ssPv3(skf1(U_446))
      | ssPv2(skf1(skf1(U_446)))
      | ~ ssPv4(U_446)
      | ssPv1(skf1(skf1(U_446)))
      | ~ ssPv3(U_446)
      | ~ ssPv2(U_446) ),
    inference(resolution,[status(thm)],[c_542,c_2430]) ).

tff(c_34198,plain,
    ! [U_1694] :
      ( ssPv3(skf1(U_1694))
      | ~ ssPv4(U_1694)
      | ssPv1(skf1(skf1(U_1694)))
      | ~ ssPv3(U_1694)
      | ~ ssPv2(U_1694) ),
    inference(resolution,[status(thm)],[c_2492,c_34005]) ).

tff(c_34307,plain,
    ! [U_1695] :
      ( ~ ssPv1(U_1695)
      | ssPv3(skf1(U_1695))
      | ~ ssPv4(U_1695)
      | ~ ssPv3(U_1695)
      | ~ ssPv2(U_1695) ),
    inference(resolution,[status(thm)],[c_34198,c_225]) ).

tff(c_43848,plain,
    ! [U_1858] :
      ( ssPv2(U_1858)
      | ssPv1(U_1858)
      | ~ ssPv3(U_1858)
      | ~ ssPv1(skf1(U_1858))
      | ~ ssPv4(skf1(U_1858))
      | ~ ssPv3(skf1(U_1858))
      | ~ ssPv2(skf1(U_1858)) ),
    inference(resolution,[status(thm)],[c_34307,c_113]) ).

tff(c_43985,plain,
    ! [U_1858] :
      ( ssPv2(U_1858)
      | ssPv1(U_1858)
      | ~ ssPv3(U_1858)
      | ~ ssPv2(skf1(U_1858))
      | ~ ssPv1(skf1(U_1858))
      | ~ ssPv3(skf1(U_1858)) ),
    inference(resolution,[status(thm)],[c_12846,c_43848]) ).

tff(c_74939,plain,
    ! [U_2365] :
      ( ~ ssPv2(skf1(U_2365))
      | ssPv2(U_2365)
      | ssPv1(U_2365)
      | ~ ssPv3(U_2365)
      | ~ ssPv1(skf1(U_2365)) ),
    inference(resolution,[status(thm)],[c_74773,c_43985]) ).

tff(c_75123,plain,
    ! [U_1817] :
      ( ~ ssPv1(skf1(U_1817))
      | ssPv1(U_1817)
      | ~ ssPv3(U_1817)
      | ssPv2(U_1817) ),
    inference(resolution,[status(thm)],[c_41860,c_74939]) ).

tff(c_108873,plain,
    ! [U_2764] :
      ( ssPv2(U_2764)
      | ssPv1(U_2764)
      | ssPv4(U_2764)
      | ~ ssPv3(U_2764) ),
    inference(resolution,[status(thm)],[c_108735,c_75123]) ).

tff(c_108958,plain,
    ! [U_2765] :
      ( ssPv2(U_2765)
      | ssPv1(U_2765)
      | ~ ssPv3(U_2765) ),
    inference(resolution,[status(thm)],[c_108873,c_12079]) ).

tff(c_109066,plain,
    ! [U_2727] :
      ( ssPv2(U_2727)
      | ssPv1(U_2727) ),
    inference(resolution,[status(thm)],[c_106402,c_108958]) ).

tff(c_31912,plain,
    ! [U_839] :
      ( ~ ssPv2(skf1(skf1(U_839)))
      | ssPv1(skf1(skf1(U_839)))
      | ssPv1(skf1(U_839))
      | ssPv3(skf1(skf1(U_839)))
      | ~ ssPv4(U_839) ),
    inference(resolution,[status(thm)],[c_3115,c_31773]) ).

tff(c_110148,plain,
    ! [U_2777] :
      ( ~ ssPv2(skf1(skf1(U_2777)))
      | ssPv1(skf1(skf1(U_2777)))
      | ssPv1(skf1(U_2777))
      | ~ ssPv4(U_2777) ),
    inference(resolution,[status(thm)],[c_31912,c_102245]) ).

tff(c_110253,plain,
    ! [U_2778] :
      ( ssPv1(skf1(U_2778))
      | ~ ssPv4(U_2778)
      | ssPv1(skf1(skf1(U_2778))) ),
    inference(resolution,[status(thm)],[c_109066,c_110148]) ).

tff(c_3159,plain,
    ! [U_841] :
      ( ssPv1(U_841)
      | ssPv4(skf1(U_841))
      | ~ ssPv3(U_841)
      | ssPv1(skf1(U_841))
      | ssPv3(skf1(skf1(U_841)))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_3116,c_445]) ).

tff(c_13708,plain,
    ! [U_841] :
      ( ~ ssPv1(skf1(skf1(U_841)))
      | ssPv1(U_841)
      | ssPv4(skf1(U_841))
      | ~ ssPv3(U_841)
      | ssPv1(skf1(U_841))
      | ~ ssPv4(U_841) ),
    inference(resolution,[status(thm)],[c_3159,c_13617]) ).

tff(c_110906,plain,
    ! [U_2784] :
      ( ssPv1(U_2784)
      | ssPv4(skf1(U_2784))
      | ~ ssPv3(U_2784)
      | ssPv1(skf1(U_2784))
      | ~ ssPv4(U_2784) ),
    inference(resolution,[status(thm)],[c_110253,c_13708]) ).

tff(c_110966,plain,
    ! [U_2785] :
      ( ~ ssPv2(skf1(U_2785))
      | ssPv1(U_2785)
      | ~ ssPv3(U_2785)
      | ssPv1(skf1(U_2785))
      | ~ ssPv4(U_2785) ),
    inference(resolution,[status(thm)],[c_110906,c_61944]) ).

tff(c_111042,plain,
    ! [U_2785] :
      ( ssPv1(U_2785)
      | ~ ssPv3(U_2785)
      | ~ ssPv4(U_2785)
      | ssPv1(skf1(U_2785)) ),
    inference(resolution,[status(thm)],[c_109066,c_110966]) ).

tff(c_109099,plain,
    ! [U_2766] :
      ( ssPv2(U_2766)
      | ssPv1(U_2766) ),
    inference(resolution,[status(thm)],[c_106402,c_108958]) ).

tff(c_37645,plain,
    ! [U_1738] :
      ( ssPv1(skf1(skf1(U_1738)))
      | ssPv1(U_1738)
      | ssPv2(skf1(U_1738))
      | ~ ssPv2(skf1(skf1(U_1738))) ),
    inference(resolution,[status(thm)],[c_37524,c_3789]) ).

tff(c_109189,plain,
    ! [U_1738] :
      ( ssPv1(U_1738)
      | ssPv2(skf1(U_1738))
      | ssPv1(skf1(skf1(U_1738))) ),
    inference(resolution,[status(thm)],[c_109099,c_37645]) ).

tff(c_111067,plain,
    ! [U_2786] :
      ( ssPv1(U_2786)
      | ~ ssPv3(U_2786)
      | ~ ssPv4(U_2786)
      | ssPv1(skf1(U_2786)) ),
    inference(resolution,[status(thm)],[c_109066,c_110966]) ).

tff(c_113582,plain,
    ! [U_2846,U_2847,V_2848] :
      ( ~ ssRr(U_2846,U_2847)
      | ~ ssPv1(V_2848)
      | ~ ssRr(U_2847,V_2848)
      | ssPv1(U_2846)
      | ~ ssPv3(U_2846)
      | ~ ssPv4(U_2846) ),
    inference(resolution,[status(thm)],[c_111067,c_386]) ).

tff(c_113586,plain,
    ! [V_2849,U_2850] :
      ( ~ ssPv1(V_2849)
      | ~ ssRr(skf1(U_2850),V_2849)
      | ssPv1(U_2850)
      | ~ ssPv3(U_2850)
      | ~ ssPv4(U_2850) ),
    inference(resolution,[status(thm)],[c_2,c_113582]) ).

tff(c_113592,plain,
    ! [U_2851] :
      ( ~ ssPv1(skf1(skf1(U_2851)))
      | ssPv1(U_2851)
      | ~ ssPv3(U_2851)
      | ~ ssPv4(U_2851) ),
    inference(resolution,[status(thm)],[c_2,c_113586]) ).

tff(c_113693,plain,
    ! [U_2852] :
      ( ~ ssPv3(U_2852)
      | ~ ssPv4(U_2852)
      | ssPv1(U_2852)
      | ssPv2(skf1(U_2852)) ),
    inference(resolution,[status(thm)],[c_109189,c_113592]) ).

tff(c_95131,plain,
    ! [U_2660] :
      ( ~ ssPv2(skf1(U_2660))
      | ~ ssPv4(U_2660)
      | ~ ssPv1(skf1(U_2660)) ),
    inference(resolution,[status(thm)],[c_94998,c_92379]) ).

tff(c_113775,plain,
    ! [U_2853] :
      ( ~ ssPv1(skf1(U_2853))
      | ~ ssPv3(U_2853)
      | ~ ssPv4(U_2853)
      | ssPv1(U_2853) ),
    inference(resolution,[status(thm)],[c_113693,c_95131]) ).

tff(c_113876,plain,
    ! [U_2854] :
      ( ssPv1(U_2854)
      | ~ ssPv3(U_2854)
      | ~ ssPv4(U_2854) ),
    inference(resolution,[status(thm)],[c_111042,c_113775]) ).

tff(c_114009,plain,
    ! [U_2855] :
      ( ssPv1(U_2855)
      | ~ ssPv3(U_2855) ),
    inference(resolution,[status(thm)],[c_112054,c_113876]) ).

tff(c_114083,plain,
    ! [U_839] :
      ( ssPv1(skf1(skf1(U_839)))
      | ssPv1(skf1(U_839))
      | ~ ssPv4(U_839) ),
    inference(resolution,[status(thm)],[c_106450,c_114009]) ).

tff(c_114919,plain,
    ! [U_2872] :
      ( ~ ssPv2(skf1(skf1(U_2872)))
      | ~ ssPv1(skf1(skf1(U_2872)))
      | ssPv3(U_2872)
      | ssPv1(skf1(U_2872))
      | ~ ssPv4(U_2872) ),
    inference(resolution,[status(thm)],[c_3156,c_92398]) ).

tff(c_114992,plain,
    ! [U_2873] :
      ( ~ ssPv1(skf1(skf1(U_2873)))
      | ssPv3(U_2873)
      | ssPv3(skf1(U_2873))
      | ssPv1(skf1(U_2873))
      | ~ ssPv4(U_2873) ),
    inference(resolution,[status(thm)],[c_30201,c_114919]) ).

tff(c_115081,plain,
    ! [U_2874] :
      ( ssPv3(U_2874)
      | ssPv3(skf1(U_2874))
      | ssPv1(skf1(U_2874))
      | ~ ssPv4(U_2874) ),
    inference(resolution,[status(thm)],[c_114083,c_114992]) ).

tff(c_113979,plain,
    ! [U_2759] :
      ( ssPv1(U_2759)
      | ~ ssPv3(U_2759) ),
    inference(resolution,[status(thm)],[c_112054,c_113876]) ).

tff(c_115113,plain,
    ! [U_2874] :
      ( ssPv3(U_2874)
      | ssPv1(skf1(U_2874))
      | ~ ssPv4(U_2874) ),
    inference(resolution,[status(thm)],[c_115081,c_113979]) ).

tff(c_115124,plain,
    ! [U_2875] :
      ( ssPv3(U_2875)
      | ssPv1(skf1(U_2875))
      | ~ ssPv4(U_2875) ),
    inference(resolution,[status(thm)],[c_115081,c_113979]) ).

tff(c_95408,plain,
    ! [U_992] :
      ( ~ ssPv4(skf1(U_992))
      | ssPv3(skf1(U_992))
      | ~ ssPv4(U_992)
      | ~ ssPv1(skf1(skf1(U_992))) ),
    inference(resolution,[status(thm)],[c_5408,c_95181]) ).

tff(c_115191,plain,
    ! [U_2876] :
      ( ~ ssPv4(U_2876)
      | ssPv3(skf1(U_2876))
      | ~ ssPv4(skf1(U_2876)) ),
    inference(resolution,[status(thm)],[c_115124,c_95408]) ).

tff(c_115320,plain,
    ! [U_2876] :
      ( ~ ssPv4(U_2876)
      | ~ ssPv1(skf1(U_2876))
      | ssPv2(skf1(U_2876))
      | ssPv3(skf1(U_2876)) ),
    inference(resolution,[status(thm)],[c_1263,c_115191]) ).

tff(c_30975,plain,
    ! [U_1651] :
      ( ssPv2(U_1651)
      | ssPv4(U_1651)
      | ~ ssPv3(U_1651)
      | ssPv1(skf1(U_1651))
      | ~ ssPv3(skf1(U_1651)) ),
    inference(resolution,[status(thm)],[c_30897,c_22642]) ).

tff(c_109321,plain,
    ! [U_2768] :
      ( ssPv2(U_2768)
      | ssPv4(U_2768)
      | ~ ssPv3(U_2768)
      | ssPv1(skf1(U_2768)) ),
    inference(resolution,[status(thm)],[c_108617,c_30975]) ).

tff(c_11506,plain,
    ! [V_1170,U_1171,U_1172] :
      ( ssPv3(V_1170)
      | ~ ssPv3(U_1171)
      | ~ ssRr(U_1171,U_1172)
      | ~ ssRr(U_1172,V_1170)
      | ~ ssPv1(skf1(U_1171))
      | ssPv2(skf1(U_1171))
      | ssPv3(skf1(U_1171)) ),
    inference(resolution,[status(thm)],[c_1268,c_594]) ).

tff(c_11514,plain,
    ! [V_1176,U_1177] :
      ( ssPv3(V_1176)
      | ~ ssPv3(U_1177)
      | ~ ssRr(skf1(U_1177),V_1176)
      | ~ ssPv1(skf1(U_1177))
      | ssPv2(skf1(U_1177))
      | ssPv3(skf1(U_1177)) ),
    inference(resolution,[status(thm)],[c_2,c_11506]) ).

tff(c_11519,plain,
    ! [U_1177] :
      ( ssPv3(skf1(skf1(U_1177)))
      | ~ ssPv3(U_1177)
      | ~ ssPv1(skf1(U_1177))
      | ssPv2(skf1(U_1177))
      | ssPv3(skf1(U_1177)) ),
    inference(resolution,[status(thm)],[c_2,c_11514]) ).

tff(c_13175,plain,
    ! [U_1223] :
      ( ssPv4(U_1223)
      | ssPv2(U_1223)
      | ~ ssPv3(U_1223)
      | ~ ssPv1(skf1(skf1(U_1223)))
      | ~ ssPv3(skf1(skf1(U_1223))) ),
    inference(resolution,[status(thm)],[c_12848,c_157]) ).

tff(c_20887,plain,
    ! [U_1417] :
      ( ssPv4(U_1417)
      | ssPv2(U_1417)
      | ~ ssPv1(skf1(skf1(U_1417)))
      | ~ ssPv3(U_1417)
      | ~ ssPv1(skf1(U_1417))
      | ssPv2(skf1(U_1417))
      | ssPv3(skf1(U_1417)) ),
    inference(resolution,[status(thm)],[c_11519,c_13175]) ).

tff(c_20982,plain,
    ! [U_517] :
      ( ~ ssPv1(skf1(U_517))
      | ssPv2(skf1(U_517))
      | ssPv3(skf1(U_517))
      | ssPv2(U_517)
      | ssPv4(U_517)
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_778,c_20887]) ).

tff(c_22769,plain,
    ! [U_1440] :
      ( ssPv2(U_1440)
      | ssPv4(U_1440)
      | ~ ssPv3(U_1440)
      | ~ ssPv1(skf1(U_1440))
      | ~ ssPv3(skf1(U_1440)) ),
    inference(resolution,[status(thm)],[c_12846,c_22644]) ).

tff(c_22855,plain,
    ! [U_517] :
      ( ~ ssPv1(skf1(U_517))
      | ssPv2(skf1(U_517))
      | ssPv2(U_517)
      | ssPv4(U_517)
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_20982,c_22769]) ).

tff(c_1211,plain,
    ! [Z_611,U_607,Y_610,W_608,V_609,X_612] :
      ( ssPv1(Y_610)
      | ssPv4(V_609)
      | ~ ssPv1(W_608)
      | ~ ssPv1(Z_611)
      | ~ ssRr(W_608,Z_611)
      | ~ ssRr(W_608,X_612)
      | ~ ssRr(X_612,Y_610)
      | ~ ssRr(W_608,U_607)
      | ~ ssRr(U_607,V_609) ),
    inference(cnfTransformation,[status(thm)],[f_827]) ).

tff(c_2535,plain,
    ! [U_796,Y_797,U_799,V_795,X_798] :
      ( ssPv1(Y_797)
      | ssPv4(V_795)
      | ~ ssPv1(U_796)
      | ~ ssPv1(skf1(U_796))
      | ~ ssRr(U_796,X_798)
      | ~ ssRr(X_798,Y_797)
      | ~ ssRr(U_796,U_799)
      | ~ ssRr(U_799,V_795) ),
    inference(resolution,[status(thm)],[c_2,c_1211]) ).

tff(c_61304,plain,
    ! [U_2177,V_2179,Y_2176,X_2180,U_2178] :
      ( ssPv1(Y_2176)
      | ssPv4(V_2179)
      | ~ ssPv1(skf1(U_2178))
      | ~ ssRr(skf1(U_2178),X_2180)
      | ~ ssRr(X_2180,Y_2176)
      | ~ ssRr(skf1(U_2178),U_2177)
      | ~ ssRr(U_2177,V_2179)
      | ssPv2(U_2178)
      | ssPv4(U_2178)
      | ~ ssPv3(U_2178) ),
    inference(resolution,[status(thm)],[c_778,c_2535]) ).

tff(c_63379,plain,
    ! [Y_2218,V_2219,U_2220,U_2221] :
      ( ssPv1(Y_2218)
      | ssPv4(V_2219)
      | ~ ssPv1(skf1(U_2220))
      | ~ ssRr(skf1(skf1(U_2220)),Y_2218)
      | ~ ssRr(skf1(U_2220),U_2221)
      | ~ ssRr(U_2221,V_2219)
      | ssPv2(U_2220)
      | ssPv4(U_2220)
      | ~ ssPv3(U_2220) ),
    inference(resolution,[status(thm)],[c_2,c_61304]) ).

tff(c_63592,plain,
    ! [U_2233,V_2234,U_2235] :
      ( ssPv1(skf1(skf1(skf1(U_2233))))
      | ssPv4(V_2234)
      | ~ ssPv1(skf1(U_2233))
      | ~ ssRr(skf1(U_2233),U_2235)
      | ~ ssRr(U_2235,V_2234)
      | ssPv2(U_2233)
      | ssPv4(U_2233)
      | ~ ssPv3(U_2233) ),
    inference(resolution,[status(thm)],[c_2,c_63379]) ).

tff(c_64007,plain,
    ! [U_2238,V_2239] :
      ( ssPv1(skf1(skf1(skf1(U_2238))))
      | ssPv4(V_2239)
      | ~ ssPv1(skf1(U_2238))
      | ~ ssRr(skf1(skf1(U_2238)),V_2239)
      | ssPv2(U_2238)
      | ssPv4(U_2238)
      | ~ ssPv3(U_2238) ),
    inference(resolution,[status(thm)],[c_2,c_63592]) ).

tff(c_64511,plain,
    ! [U_2248] :
      ( ssPv1(skf1(skf1(skf1(U_2248))))
      | ssPv4(skf1(skf1(skf1(U_2248))))
      | ~ ssPv1(skf1(U_2248))
      | ssPv2(U_2248)
      | ssPv4(U_2248)
      | ~ ssPv3(U_2248) ),
    inference(resolution,[status(thm)],[c_2,c_64007]) ).

tff(c_64603,plain,
    ! [U_2249] :
      ( ~ ssPv2(skf1(skf1(skf1(U_2249))))
      | ssPv1(skf1(skf1(skf1(U_2249))))
      | ~ ssPv1(skf1(U_2249))
      | ssPv2(U_2249)
      | ssPv4(U_2249)
      | ~ ssPv3(U_2249) ),
    inference(resolution,[status(thm)],[c_64511,c_61944]) ).

tff(c_64844,plain,
    ! [U_2250] :
      ( ssPv2(U_2250)
      | ssPv4(U_2250)
      | ~ ssPv3(U_2250)
      | ssPv3(skf1(U_2250))
      | ssPv1(skf1(skf1(skf1(U_2250))))
      | ~ ssPv1(skf1(U_2250)) ),
    inference(resolution,[status(thm)],[c_1322,c_64603]) ).

tff(c_65210,plain,
    ! [U_2254] :
      ( ssPv3(skf1(skf1(U_2254)))
      | ~ ssPv2(skf1(U_2254))
      | ssPv2(U_2254)
      | ssPv4(U_2254)
      | ~ ssPv3(U_2254)
      | ssPv3(skf1(U_2254))
      | ~ ssPv1(skf1(U_2254)) ),
    inference(resolution,[status(thm)],[c_64844,c_225]) ).

tff(c_12935,plain,
    ! [U_269] :
      ( ssPv4(U_269)
      | ssPv2(U_269)
      | ~ ssPv3(U_269)
      | ~ ssPv1(skf1(skf1(U_269)))
      | ~ ssPv3(skf1(skf1(U_269))) ),
    inference(resolution,[status(thm)],[c_12848,c_157]) ).

tff(c_66000,plain,
    ! [U_2263] :
      ( ~ ssPv1(skf1(skf1(U_2263)))
      | ~ ssPv2(skf1(U_2263))
      | ssPv2(U_2263)
      | ssPv4(U_2263)
      | ~ ssPv3(U_2263)
      | ssPv3(skf1(U_2263))
      | ~ ssPv1(skf1(U_2263)) ),
    inference(resolution,[status(thm)],[c_65210,c_12935]) ).

tff(c_66210,plain,
    ! [U_2268] :
      ( ~ ssPv2(skf1(U_2268))
      | ssPv3(skf1(U_2268))
      | ~ ssPv1(skf1(U_2268))
      | ssPv2(U_2268)
      | ssPv4(U_2268)
      | ~ ssPv3(U_2268) ),
    inference(resolution,[status(thm)],[c_778,c_66000]) ).

tff(c_66380,plain,
    ! [U_2269] :
      ( ~ ssPv2(skf1(U_2269))
      | ~ ssPv1(skf1(U_2269))
      | ssPv2(U_2269)
      | ssPv4(U_2269)
      | ~ ssPv3(U_2269) ),
    inference(resolution,[status(thm)],[c_66210,c_22747]) ).

tff(c_66594,plain,
    ! [U_517] :
      ( ~ ssPv1(skf1(U_517))
      | ssPv2(U_517)
      | ssPv4(U_517)
      | ~ ssPv3(U_517) ),
    inference(resolution,[status(thm)],[c_22855,c_66380]) ).

tff(c_109424,plain,
    ! [U_2768] :
      ( ssPv2(U_2768)
      | ssPv4(U_2768)
      | ~ ssPv3(U_2768) ),
    inference(resolution,[status(thm)],[c_109321,c_66594]) ).

tff(c_3596,plain,
    ! [U_879] :
      ( ssPv2(U_879)
      | ssPv4(skf1(U_879))
      | ssPv2(skf1(skf1(U_879)))
      | ssPv3(skf1(skf1(U_879))) ),
    inference(resolution,[status(thm)],[c_2,c_3592]) ).

tff(c_12524,plain,
    ! [U_879] :
      ( ssPv1(skf1(skf1(U_879)))
      | ~ ssPv1(U_879)
      | ssPv2(U_879)
      | ssPv4(skf1(U_879))
      | ssPv2(skf1(skf1(U_879))) ),
    inference(resolution,[status(thm)],[c_3596,c_12431]) ).

tff(c_37278,plain,
    ! [U_1736] :
      ( ssPv1(skf1(U_1736))
      | ~ ssPv4(U_1736)
      | ssPv1(skf1(skf1(U_1736)))
      | ~ ssPv1(U_1736)
      | ssPv2(U_1736)
      | ssPv4(skf1(U_1736)) ),
    inference(resolution,[status(thm)],[c_12524,c_36572]) ).

tff(c_85146,plain,
    ! [U_2542,U_2543,V_2544] :
      ( ~ ssRr(skf1(U_2542),U_2543)
      | ~ ssPv1(V_2544)
      | ~ ssRr(U_2543,V_2544)
      | ssPv1(skf1(U_2542))
      | ~ ssPv4(U_2542)
      | ~ ssPv1(U_2542)
      | ssPv2(U_2542)
      | ssPv4(skf1(U_2542)) ),
    inference(resolution,[status(thm)],[c_37278,c_191]) ).

tff(c_85151,plain,
    ! [V_2545,U_2546] :
      ( ~ ssPv1(V_2545)
      | ~ ssRr(skf1(skf1(U_2546)),V_2545)
      | ssPv1(skf1(U_2546))
      | ~ ssPv4(U_2546)
      | ~ ssPv1(U_2546)
      | ssPv2(U_2546)
      | ssPv4(skf1(U_2546)) ),
    inference(resolution,[status(thm)],[c_2,c_85146]) ).

tff(c_85156,plain,
    ! [U_2546] :
      ( ~ ssPv1(skf1(skf1(skf1(U_2546))))
      | ssPv1(skf1(U_2546))
      | ~ ssPv4(U_2546)
      | ~ ssPv1(U_2546)
      | ssPv2(U_2546)
      | ssPv4(skf1(U_2546)) ),
    inference(resolution,[status(thm)],[c_2,c_85151]) ).

tff(c_116638,plain,
    ! [U_2925] :
      ( ~ ssPv4(U_2925)
      | ~ ssPv1(U_2925)
      | ssPv2(U_2925)
      | ssPv1(skf1(U_2925))
      | ssPv4(skf1(U_2925))
      | ssPv3(skf1(U_2925)) ),
    inference(resolution,[status(thm)],[c_103594,c_85156]) ).

tff(c_106195,plain,
    ! [U_2743] :
      ( ~ ssPv4(U_2743)
      | ssPv3(U_2743)
      | ssPv1(U_2743) ),
    inference(resolution,[status(thm)],[c_106074,c_95388]) ).

tff(c_116694,plain,
    ! [U_2926] :
      ( ~ ssPv4(U_2926)
      | ~ ssPv1(U_2926)
      | ssPv2(U_2926)
      | ssPv1(skf1(U_2926))
      | ssPv3(skf1(U_2926)) ),
    inference(resolution,[status(thm)],[c_116638,c_106195]) ).

tff(c_116726,plain,
    ! [U_2926] :
      ( ~ ssPv4(U_2926)
      | ~ ssPv1(U_2926)
      | ssPv2(U_2926)
      | ssPv1(skf1(U_2926)) ),
    inference(resolution,[status(thm)],[c_116694,c_113979]) ).

tff(c_106457,plain,
    ! [U_2745] :
      ( ssPv2(U_2745)
      | ssPv1(U_2745)
      | ssPv3(U_2745) ),
    inference(resolution,[status(thm)],[c_103754,c_106236]) ).

tff(c_12188,plain,
    ! [U_1009] :
      ( ssPv2(skf1(skf1(U_1009)))
      | ssPv1(skf1(skf1(U_1009)))
      | ~ ssPv1(U_1009)
      | ~ ssPv3(skf1(skf1(U_1009))) ),
    inference(resolution,[status(thm)],[c_5595,c_12087]) ).

tff(c_106744,plain,
    ! [U_2747] :
      ( ~ ssPv1(U_2747)
      | ssPv2(skf1(skf1(U_2747)))
      | ssPv1(skf1(skf1(U_2747))) ),
    inference(resolution,[status(thm)],[c_106457,c_12188]) ).

tff(c_12511,plain,
    ! [U_1177] :
      ( ssPv2(skf1(skf1(U_1177)))
      | ssPv1(skf1(skf1(U_1177)))
      | ~ ssPv1(U_1177)
      | ~ ssPv3(U_1177)
      | ~ ssPv1(skf1(U_1177))
      | ssPv2(skf1(U_1177))
      | ssPv3(skf1(U_1177)) ),
    inference(resolution,[status(thm)],[c_11519,c_12431]) ).

tff(c_11520,plain,
    ! [U_1178] :
      ( ssPv3(skf1(skf1(U_1178)))
      | ~ ssPv3(U_1178)
      | ~ ssPv1(skf1(U_1178))
      | ssPv2(skf1(U_1178))
      | ssPv3(skf1(U_1178)) ),
    inference(resolution,[status(thm)],[c_2,c_11514]) ).

tff(c_80301,plain,
    ! [U_2457] :
      ( ~ ssPv2(skf1(skf1(U_2457)))
      | ssPv1(skf1(skf1(U_2457)))
      | ~ ssPv1(U_2457)
      | ~ ssPv3(U_2457)
      | ~ ssPv1(skf1(U_2457))
      | ssPv2(skf1(U_2457))
      | ssPv3(skf1(U_2457)) ),
    inference(resolution,[status(thm)],[c_11520,c_5635]) ).

tff(c_80547,plain,
    ! [U_2461] :
      ( ssPv1(skf1(skf1(U_2461)))
      | ~ ssPv1(U_2461)
      | ~ ssPv3(U_2461)
      | ~ ssPv1(skf1(U_2461))
      | ssPv2(skf1(U_2461))
      | ssPv3(skf1(U_2461)) ),
    inference(resolution,[status(thm)],[c_12511,c_80301]) ).

tff(c_80940,plain,
    ! [U_2468,U_2469,V_2470] :
      ( ~ ssRr(U_2468,U_2469)
      | ~ ssPv3(V_2470)
      | ~ ssRr(U_2469,V_2470)
      | ~ ssPv1(U_2468)
      | ~ ssPv3(U_2468)
      | ~ ssPv1(skf1(U_2468))
      | ssPv2(skf1(U_2468))
      | ssPv3(skf1(U_2468)) ),
    inference(resolution,[status(thm)],[c_80547,c_958]) ).

tff(c_80944,plain,
    ! [V_2471,U_2472] :
      ( ~ ssPv3(V_2471)
      | ~ ssRr(skf1(U_2472),V_2471)
      | ~ ssPv1(U_2472)
      | ~ ssPv3(U_2472)
      | ~ ssPv1(skf1(U_2472))
      | ssPv2(skf1(U_2472))
      | ssPv3(skf1(U_2472)) ),
    inference(resolution,[status(thm)],[c_2,c_80940]) ).

tff(c_80950,plain,
    ! [U_2473] :
      ( ~ ssPv3(skf1(skf1(U_2473)))
      | ~ ssPv1(U_2473)
      | ~ ssPv3(U_2473)
      | ~ ssPv1(skf1(U_2473))
      | ssPv2(skf1(U_2473))
      | ssPv3(skf1(U_2473)) ),
    inference(resolution,[status(thm)],[c_2,c_80944]) ).

tff(c_81175,plain,
    ! [U_2474] :
      ( ~ ssPv1(U_2474)
      | ~ ssPv3(U_2474)
      | ~ ssPv1(skf1(U_2474))
      | ssPv2(skf1(U_2474))
      | ssPv3(skf1(U_2474)) ),
    inference(resolution,[status(thm)],[c_11519,c_80950]) ).

tff(c_432,plain,
    ! [V_402,W_403,X_404,U_405] :
      ( ssPv4(V_402)
      | ~ ssPv3(W_403)
      | ~ ssPv1(W_403)
      | ~ ssPv3(X_404)
      | ~ ssRr(W_403,X_404)
      | ~ ssRr(W_403,U_405)
      | ~ ssRr(U_405,V_402) ),
    inference(cnfTransformation,[status(thm)],[f_367]) ).

tff(c_435,plain,
    ! [V_402,U_1,U_405] :
      ( ssPv4(V_402)
      | ~ ssPv3(U_1)
      | ~ ssPv1(U_1)
      | ~ ssPv3(skf1(U_1))
      | ~ ssRr(U_1,U_405)
      | ~ ssRr(U_405,V_402) ),
    inference(resolution,[status(thm)],[c_2,c_432]) ).

tff(c_81349,plain,
    ! [V_2475,U_2476,U_2477] :
      ( ssPv4(V_2475)
      | ~ ssRr(U_2476,U_2477)
      | ~ ssRr(U_2477,V_2475)
      | ~ ssPv1(U_2476)
      | ~ ssPv3(U_2476)
      | ~ ssPv1(skf1(U_2476))
      | ssPv2(skf1(U_2476)) ),
    inference(resolution,[status(thm)],[c_81175,c_435]) ).

tff(c_81353,plain,
    ! [V_2478,U_2479] :
      ( ssPv4(V_2478)
      | ~ ssRr(skf1(U_2479),V_2478)
      | ~ ssPv1(U_2479)
      | ~ ssPv3(U_2479)
      | ~ ssPv1(skf1(U_2479))
      | ssPv2(skf1(U_2479)) ),
    inference(resolution,[status(thm)],[c_2,c_81349]) ).

tff(c_81359,plain,
    ! [U_2480] :
      ( ssPv4(skf1(skf1(U_2480)))
      | ~ ssPv1(U_2480)
      | ~ ssPv3(U_2480)
      | ~ ssPv1(skf1(U_2480))
      | ssPv2(skf1(U_2480)) ),
    inference(resolution,[status(thm)],[c_2,c_81353]) ).

tff(c_81421,plain,
    ! [U_2480] :
      ( ssPv1(skf1(skf1(U_2480)))
      | ~ ssPv2(skf1(skf1(U_2480)))
      | ~ ssPv1(U_2480)
      | ~ ssPv3(U_2480)
      | ~ ssPv1(skf1(U_2480))
      | ssPv2(skf1(U_2480)) ),
    inference(resolution,[status(thm)],[c_81359,c_61944]) ).

tff(c_106833,plain,
    ! [U_2747] :
      ( ~ ssPv3(U_2747)
      | ~ ssPv1(skf1(U_2747))
      | ssPv2(skf1(U_2747))
      | ~ ssPv1(U_2747)
      | ssPv1(skf1(skf1(U_2747))) ),
    inference(resolution,[status(thm)],[c_106744,c_81421]) ).

tff(c_116737,plain,
    ! [U_2927] :
      ( ~ ssPv4(U_2927)
      | ~ ssPv1(U_2927)
      | ssPv2(U_2927)
      | ssPv1(skf1(U_2927)) ),
    inference(resolution,[status(thm)],[c_116694,c_113979]) ).

tff(c_118682,plain,
    ! [U_2972,U_2973,V_2974] :
      ( ~ ssPv3(U_2972)
      | ~ ssRr(U_2972,U_2973)
      | ~ ssPv1(V_2974)
      | ~ ssRr(U_2973,V_2974)
      | ~ ssPv4(U_2972)
      | ~ ssPv1(U_2972)
      | ssPv2(U_2972) ),
    inference(resolution,[status(thm)],[c_116737,c_288]) ).

tff(c_118686,plain,
    ! [U_2975,V_2976] :
      ( ~ ssPv3(U_2975)
      | ~ ssPv1(V_2976)
      | ~ ssRr(skf1(U_2975),V_2976)
      | ~ ssPv4(U_2975)
      | ~ ssPv1(U_2975)
      | ssPv2(U_2975) ),
    inference(resolution,[status(thm)],[c_2,c_118682]) ).

tff(c_118692,plain,
    ! [U_2977] :
      ( ~ ssPv3(U_2977)
      | ~ ssPv1(skf1(skf1(U_2977)))
      | ~ ssPv4(U_2977)
      | ~ ssPv1(U_2977)
      | ssPv2(U_2977) ),
    inference(resolution,[status(thm)],[c_2,c_118686]) ).

tff(c_119167,plain,
    ! [U_2982] :
      ( ~ ssPv4(U_2982)
      | ssPv2(U_2982)
      | ~ ssPv3(U_2982)
      | ~ ssPv1(skf1(U_2982))
      | ssPv2(skf1(U_2982))
      | ~ ssPv1(U_2982) ),
    inference(resolution,[status(thm)],[c_106833,c_118692]) ).

tff(c_119229,plain,
    ! [U_2983] :
      ( ~ ssPv4(U_2983)
      | ssPv2(U_2983)
      | ~ ssPv3(U_2983)
      | ~ ssPv1(skf1(U_2983))
      | ~ ssPv1(U_2983) ),
    inference(resolution,[status(thm)],[c_119167,c_95131]) ).

tff(c_119326,plain,
    ! [U_2984] :
      ( ~ ssPv3(U_2984)
      | ~ ssPv4(U_2984)
      | ~ ssPv1(U_2984)
      | ssPv2(U_2984) ),
    inference(resolution,[status(thm)],[c_116726,c_119229]) ).

tff(c_119455,plain,
    ! [U_2985] :
      ( ~ ssPv1(U_2985)
      | ssPv2(U_2985)
      | ~ ssPv3(U_2985) ),
    inference(resolution,[status(thm)],[c_109424,c_119326]) ).

tff(c_119638,plain,
    ! [U_2987] :
      ( ~ ssPv4(U_2987)
      | ~ ssPv1(skf1(U_2987))
      | ssPv2(skf1(U_2987)) ),
    inference(resolution,[status(thm)],[c_115320,c_119455]) ).

tff(c_119700,plain,
    ! [U_2988] :
      ( ~ ssPv4(U_2988)
      | ~ ssPv1(skf1(U_2988)) ),
    inference(resolution,[status(thm)],[c_119638,c_95131]) ).

tff(c_119878,plain,
    ! [U_2990] :
      ( ssPv3(U_2990)
      | ~ ssPv4(U_2990) ),
    inference(resolution,[status(thm)],[c_115113,c_119700]) ).

tff(c_120102,plain,
    ! [U_2996] :
      ( ~ ssPv1(U_2996)
      | ssPv2(U_2996)
      | ssPv3(U_2996) ),
    inference(resolution,[status(thm)],[c_1263,c_119878]) ).

tff(c_119435,plain,
    ! [U_2768] :
      ( ~ ssPv1(U_2768)
      | ssPv2(U_2768)
      | ~ ssPv3(U_2768) ),
    inference(resolution,[status(thm)],[c_109424,c_119326]) ).

tff(c_120143,plain,
    ! [U_2997] :
      ( ~ ssPv1(U_2997)
      | ssPv2(U_2997) ),
    inference(resolution,[status(thm)],[c_120102,c_119435]) ).

tff(c_104132,plain,
    ! [U_2731] :
      ( ssPv4(U_2731)
      | ~ ssPv1(U_2731)
      | ssPv1(skf1(U_2731))
      | ssPv1(skf1(skf1(U_2731))) ),
    inference(resolution,[status(thm)],[c_104018,c_294]) ).

tff(c_106602,plain,
    ! [U_2746] :
      ( ssPv3(skf1(U_2746))
      | ~ ssPv2(U_2746)
      | ssPv4(U_2746)
      | ~ ssPv1(U_2746)
      | ssPv1(skf1(U_2746)) ),
    inference(resolution,[status(thm)],[c_104132,c_225]) ).

tff(c_102199,plain,
    ! [U_2719] :
      ( ssPv1(U_2719)
      | ~ ssPv3(U_2719)
      | ~ ssPv2(U_2719) ),
    inference(resolution,[status(thm)],[c_102068,c_101142]) ).

tff(c_107454,plain,
    ! [U_2753] :
      ( ~ ssPv2(skf1(U_2753))
      | ~ ssPv2(U_2753)
      | ssPv4(U_2753)
      | ~ ssPv1(U_2753)
      | ssPv1(skf1(U_2753)) ),
    inference(resolution,[status(thm)],[c_106602,c_102199]) ).

tff(c_107627,plain,
    ! [U_1682] :
      ( ~ ssPv2(U_1682)
      | ssPv4(U_1682)
      | ~ ssPv1(U_1682)
      | ssPv1(skf1(U_1682)) ),
    inference(resolution,[status(thm)],[c_33321,c_107454]) ).

tff(c_107651,plain,
    ! [U_2754] :
      ( ~ ssPv2(U_2754)
      | ssPv4(U_2754)
      | ~ ssPv1(U_2754)
      | ssPv1(skf1(U_2754)) ),
    inference(resolution,[status(thm)],[c_33321,c_107454]) ).

tff(c_112311,plain,
    ! [V_2814,U_2815,U_2816] :
      ( ssPv3(V_2814)
      | ~ ssRr(U_2815,U_2816)
      | ~ ssRr(U_2816,V_2814)
      | ~ ssPv2(U_2815)
      | ssPv4(U_2815)
      | ~ ssPv1(U_2815) ),
    inference(resolution,[status(thm)],[c_107651,c_319]) ).

tff(c_112315,plain,
    ! [V_2817,U_2818] :
      ( ssPv3(V_2817)
      | ~ ssRr(skf1(U_2818),V_2817)
      | ~ ssPv2(U_2818)
      | ssPv4(U_2818)
      | ~ ssPv1(U_2818) ),
    inference(resolution,[status(thm)],[c_2,c_112311]) ).

tff(c_112321,plain,
    ! [U_2819] :
      ( ssPv3(skf1(skf1(U_2819)))
      | ~ ssPv2(U_2819)
      | ssPv4(U_2819)
      | ~ ssPv1(U_2819) ),
    inference(resolution,[status(thm)],[c_2,c_112315]) ).

tff(c_112922,plain,
    ! [U_2834] :
      ( ssPv1(skf1(skf1(U_2834)))
      | ~ ssPv2(skf1(skf1(U_2834)))
      | ~ ssPv2(U_2834)
      | ssPv4(U_2834)
      | ~ ssPv1(U_2834) ),
    inference(resolution,[status(thm)],[c_112321,c_102199]) ).

tff(c_113032,plain,
    ! [U_2838] :
      ( ~ ssPv2(U_2838)
      | ssPv4(U_2838)
      | ~ ssPv1(U_2838)
      | ssPv1(skf1(skf1(U_2838))) ),
    inference(resolution,[status(thm)],[c_109066,c_112922]) ).

tff(c_113123,plain,
    ! [U_2838] :
      ( ssPv3(skf1(U_2838))
      | ~ ssPv2(U_2838)
      | ssPv4(U_2838)
      | ~ ssPv1(U_2838) ),
    inference(resolution,[status(thm)],[c_113032,c_225]) ).

tff(c_113196,plain,
    ! [U_2840] :
      ( ~ ssPv1(skf1(U_2840))
      | ~ ssPv3(skf1(U_2840))
      | ~ ssPv2(U_2840)
      | ssPv4(U_2840)
      | ~ ssPv1(U_2840) ),
    inference(resolution,[status(thm)],[c_113032,c_16232]) ).

tff(c_113315,plain,
    ! [U_2843] :
      ( ~ ssPv1(skf1(U_2843))
      | ~ ssPv2(U_2843)
      | ssPv4(U_2843)
      | ~ ssPv1(U_2843) ),
    inference(resolution,[status(thm)],[c_113123,c_113196]) ).

tff(c_113407,plain,
    ! [U_1682] :
      ( ~ ssPv2(U_1682)
      | ssPv4(U_1682)
      | ~ ssPv1(U_1682) ),
    inference(resolution,[status(thm)],[c_107627,c_113315]) ).

tff(c_16667,plain,
    ! [U_1309] :
      ( ~ ssPv3(skf1(U_1309))
      | ssPv1(skf1(skf1(U_1309)))
      | ssPv3(U_1309)
      | ssPv1(skf1(U_1309))
      | ~ ssPv4(U_1309) ),
    inference(resolution,[status(thm)],[c_12422,c_16498]) ).

tff(c_16736,plain,
    ! [U_1310] :
      ( ssPv1(U_1310)
      | ~ ssPv3(skf1(U_1310))
      | ssPv3(U_1310)
      | ssPv1(skf1(U_1310))
      | ~ ssPv4(U_1310) ),
    inference(resolution,[status(thm)],[c_16667,c_13032]) ).

tff(c_16842,plain,
    ! [U_1314] :
      ( ssPv3(skf1(U_1314))
      | ssPv1(skf1(skf1(U_1314)))
      | ~ ssPv4(skf1(U_1314))
      | ssPv3(U_1314)
      | ssPv1(skf1(U_1314))
      | ~ ssPv4(U_1314) ),
    inference(resolution,[status(thm)],[c_3156,c_16736]) ).

tff(c_16911,plain,
    ! [U_1315] :
      ( ssPv1(U_1315)
      | ssPv3(skf1(U_1315))
      | ~ ssPv4(skf1(U_1315))
      | ssPv3(U_1315)
      | ssPv1(skf1(U_1315))
      | ~ ssPv4(U_1315) ),
    inference(resolution,[status(thm)],[c_16842,c_13032]) ).

tff(c_47648,plain,
    ! [U_1917] :
      ( ssPv3(skf1(U_1917))
      | ssPv1(skf1(skf1(U_1917)))
      | ~ ssPv4(skf1(U_1917))
      | ssPv1(skf1(U_1917))
      | ssPv3(skf1(skf1(U_1917)))
      | ~ ssPv4(U_1917) ),
    inference(resolution,[status(thm)],[c_3115,c_16911]) ).

tff(c_16720,plain,
    ! [U_1309] :
      ( ssPv1(U_1309)
      | ~ ssPv3(skf1(U_1309))
      | ssPv3(U_1309)
      | ssPv1(skf1(U_1309))
      | ~ ssPv4(U_1309) ),
    inference(resolution,[status(thm)],[c_16667,c_13032]) ).

tff(c_47766,plain,
    ! [U_1917] :
      ( ssPv3(skf1(U_1917))
      | ssPv1(skf1(skf1(U_1917)))
      | ~ ssPv4(skf1(U_1917))
      | ssPv1(skf1(U_1917))
      | ~ ssPv4(U_1917) ),
    inference(resolution,[status(thm)],[c_47648,c_16720]) ).

tff(c_95622,plain,
    ! [U_1917] :
      ( ssPv3(skf1(U_1917))
      | ~ ssPv4(skf1(U_1917))
      | ssPv1(skf1(U_1917))
      | ~ ssPv4(U_1917) ),
    inference(resolution,[status(thm)],[c_47766,c_95422]) ).

tff(c_104293,plain,
    ! [U_2732] :
      ( ~ ssPv4(U_2732)
      | ssPv2(skf1(U_2732))
      | ssPv1(skf1(U_2732))
      | ssPv3(skf1(U_2732)) ),
    inference(resolution,[status(thm)],[c_103755,c_95622]) ).

tff(c_104447,plain,
    ! [U_2733] :
      ( ~ ssPv4(U_2733)
      | ssPv2(skf1(U_2733))
      | ssPv1(skf1(U_2733)) ),
    inference(resolution,[status(thm)],[c_104293,c_31321]) ).

tff(c_116848,plain,
    ! [V_2931,U_2932,U_2933] :
      ( ssPv3(V_2931)
      | ~ ssPv2(U_2932)
      | ~ ssRr(U_2932,U_2933)
      | ~ ssRr(U_2933,V_2931)
      | ~ ssPv4(U_2932)
      | ssPv1(skf1(U_2932)) ),
    inference(resolution,[status(thm)],[c_104447,c_173]) ).

tff(c_116852,plain,
    ! [V_2934,U_2935] :
      ( ssPv3(V_2934)
      | ~ ssPv2(U_2935)
      | ~ ssRr(skf1(U_2935),V_2934)
      | ~ ssPv4(U_2935)
      | ssPv1(skf1(U_2935)) ),
    inference(resolution,[status(thm)],[c_2,c_116848]) ).

tff(c_116858,plain,
    ! [U_2936] :
      ( ssPv3(skf1(skf1(U_2936)))
      | ~ ssPv2(U_2936)
      | ~ ssPv4(U_2936)
      | ssPv1(skf1(U_2936)) ),
    inference(resolution,[status(thm)],[c_2,c_116852]) ).

tff(c_116896,plain,
    ! [U_2936] :
      ( ssPv4(skf1(U_2936))
      | ssPv2(skf1(skf1(U_2936)))
      | ~ ssPv2(U_2936)
      | ~ ssPv4(U_2936)
      | ssPv1(skf1(U_2936)) ),
    inference(resolution,[status(thm)],[c_116858,c_4328]) ).

tff(c_116970,plain,
    ! [U_2938] :
      ( ~ ssPv2(skf1(skf1(U_2938)))
      | ~ ssPv1(skf1(skf1(U_2938)))
      | ~ ssPv2(U_2938)
      | ~ ssPv4(U_2938)
      | ssPv1(skf1(U_2938)) ),
    inference(resolution,[status(thm)],[c_116858,c_92379]) ).

tff(c_117023,plain,
    ! [U_2939] :
      ( ~ ssPv1(skf1(skf1(U_2939)))
      | ssPv4(skf1(U_2939))
      | ~ ssPv2(U_2939)
      | ~ ssPv4(U_2939)
      | ssPv1(skf1(U_2939)) ),
    inference(resolution,[status(thm)],[c_116896,c_116970]) ).

tff(c_117116,plain,
    ! [U_2940] :
      ( ssPv4(skf1(U_2940))
      | ~ ssPv2(U_2940)
      | ssPv1(skf1(U_2940))
      | ~ ssPv4(U_2940) ),
    inference(resolution,[status(thm)],[c_114083,c_117023]) ).

tff(c_117172,plain,
    ! [U_2941] :
      ( ssPv3(skf1(U_2941))
      | ~ ssPv2(U_2941)
      | ssPv1(skf1(U_2941))
      | ~ ssPv4(U_2941) ),
    inference(resolution,[status(thm)],[c_117116,c_106195]) ).

tff(c_117204,plain,
    ! [U_2941] :
      ( ~ ssPv2(U_2941)
      | ssPv1(skf1(U_2941))
      | ~ ssPv4(U_2941) ),
    inference(resolution,[status(thm)],[c_117172,c_113979]) ).

tff(c_119785,plain,
    ! [U_2989] :
      ( ~ ssPv2(U_2989)
      | ~ ssPv4(U_2989) ),
    inference(resolution,[status(thm)],[c_117204,c_119700]) ).

tff(c_119862,plain,
    ! [U_1682] :
      ( ~ ssPv2(U_1682)
      | ~ ssPv1(U_1682) ),
    inference(resolution,[status(thm)],[c_113407,c_119785]) ).

tff(c_120171,plain,
    ! [U_2997] : ~ ssPv1(U_2997),
    inference(resolution,[status(thm)],[c_120143,c_119862]) ).

tff(c_109172,plain,
    ! [U_499] :
      ( ssPv3(U_499)
      | ssPv1(U_499)
      | ssPv1(skf1(skf1(U_499))) ),
    inference(resolution,[status(thm)],[c_109099,c_102422]) ).

tff(c_120200,plain,
    ! [U_499] : ssPv3(U_499),
    inference(negUnitSimplification,[status(thm)],[c_120171,c_120171,c_109172]) ).

tff(c_120196,plain,
    ! [U_2759] : ~ ssPv3(U_2759),
    inference(negUnitSimplification,[status(thm)],[c_120171,c_113979]) ).

tff(c_120412,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_120200,c_120196]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SYN762-1 : TPTP v8.1.2. Released v2.5.0.
% 0.00/0.13  % Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.13/0.34  % Computer : n004.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 300
% 0.13/0.34  % DateTime : Thu Aug  3 17:13:26 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 39.33/28.79  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 39.76/28.90  
% 39.76/28.90  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 39.76/29.00  
% 39.76/29.00  Inference rules
% 39.76/29.00  ----------------------
% 39.76/29.00  #Ref     : 0
% 39.76/29.00  #Sup     : 30435
% 39.76/29.00  #Fact    : 0
% 39.76/29.00  #Define  : 0
% 39.76/29.00  #Split   : 0
% 39.76/29.00  #Chain   : 0
% 39.76/29.00  #Close   : 0
% 39.76/29.00  
% 39.76/29.00  Ordering : KBO
% 39.76/29.00  
% 39.76/29.00  Simplification rules
% 39.76/29.00  ----------------------
% 39.76/29.00  #Subsume      : 22945
% 39.76/29.00  #Demod        : 120
% 39.76/29.00  #Tautology    : 4438
% 39.76/29.00  #SimpNegUnit  : 117
% 39.76/29.00  #BackRed      : 84
% 39.76/29.01  
% 39.76/29.01  #Partial instantiations: 0
% 39.76/29.01  #Strategies tried      : 1
% 39.76/29.01  
% 39.76/29.01  Timing (in seconds)
% 39.76/29.01  ----------------------
% 39.76/29.01  Preprocessing        : 0.64
% 39.76/29.01  Parsing              : 0.36
% 39.76/29.01  CNF conversion       : 0.04
% 39.76/29.01  Main loop            : 27.14
% 39.76/29.01  Inferencing          : 3.88
% 39.76/29.01  Reduction            : 2.90
% 39.76/29.01  Demodulation         : 1.89
% 39.76/29.01  BG Simplification    : 0.14
% 39.76/29.01  Subsumption          : 19.38
% 39.76/29.01  Abstraction          : 0.24
% 39.76/29.01  MUC search           : 0.00
% 39.76/29.01  Cooper               : 0.00
% 39.76/29.01  Total                : 28.00
% 39.76/29.01  Index Insertion      : 0.00
% 39.76/29.01  Index Deletion       : 0.00
% 39.76/29.01  Index Matching       : 0.00
% 39.76/29.01  BG Taut test         : 0.00
%------------------------------------------------------------------------------