TSTP Solution File: LCL064-1 by Beagle---0.9.51

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%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : LCL064-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s

% Computer : n026.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 10:47:16 EDT 2023

% Result   : Unsatisfiable 20.70s 11.34s
% Output   : CNFRefutation 20.90s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :   10
% Syntax   : Number of formulae    :   26 (  10 unt;   6 typ;   0 def)
%            Number of atoms       :   35 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   32 (  17   ~;  15   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   5 avg)
%            Maximal term depth    :    4 (   2 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    4 (   3   >;   1   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-1 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :   45 (;  45   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ is_a_theorem > implies > #nlpp > not > c > b > a

%Foreground sorts:

%Background operators:

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

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

tff(b,type,
    b: $i ).

tff(not,type,
    not: $i > $i ).

tff(implies,type,
    implies: ( $i * $i ) > $i ).

tff(c,type,
    c: $i ).

tff(f_40,axiom,
    ! [X,Y,Z] : is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(X,Y),implies(X,Z)))),
    file(unknown,unknown) ).

tff(f_38,axiom,
    ! [X,Y] : is_a_theorem(implies(X,implies(Y,X))),
    file(unknown,unknown) ).

tff(f_36,axiom,
    ! [X,Y] :
      ( ~ is_a_theorem(implies(X,Y))
      | ~ is_a_theorem(X)
      | is_a_theorem(Y) ),
    file(unknown,unknown) ).

tff(f_44,axiom,
    ~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
    file(unknown,unknown) ).

tff(c_6,plain,
    ! [X_5,Y_6,Z_7] : is_a_theorem(implies(implies(X_5,implies(Y_6,Z_7)),implies(implies(X_5,Y_6),implies(X_5,Z_7)))),
    inference(cnfTransformation,[status(thm)],[f_40]) ).

tff(c_4,plain,
    ! [X_3,Y_4] : is_a_theorem(implies(X_3,implies(Y_4,X_3))),
    inference(cnfTransformation,[status(thm)],[f_38]) ).

tff(c_12,plain,
    ! [Y_12,X_13] :
      ( is_a_theorem(Y_12)
      | ~ is_a_theorem(X_13)
      | ~ is_a_theorem(implies(X_13,Y_12)) ),
    inference(cnfTransformation,[status(thm)],[f_36]) ).

tff(c_16,plain,
    ! [Y_4,X_3] :
      ( is_a_theorem(implies(Y_4,X_3))
      | ~ is_a_theorem(X_3) ),
    inference(resolution,[status(thm)],[c_4,c_12]) ).

tff(c_50,plain,
    ! [X_22,Y_23,Z_24] : is_a_theorem(implies(implies(X_22,implies(Y_23,Z_24)),implies(implies(X_22,Y_23),implies(X_22,Z_24)))),
    inference(cnfTransformation,[status(thm)],[f_40]) ).

tff(c_2,plain,
    ! [Y_2,X_1] :
      ( is_a_theorem(Y_2)
      | ~ is_a_theorem(X_1)
      | ~ is_a_theorem(implies(X_1,Y_2)) ),
    inference(cnfTransformation,[status(thm)],[f_36]) ).

tff(c_72,plain,
    ! [X_26,Y_27,Z_28] :
      ( is_a_theorem(implies(implies(X_26,Y_27),implies(X_26,Z_28)))
      | ~ is_a_theorem(implies(X_26,implies(Y_27,Z_28))) ),
    inference(resolution,[status(thm)],[c_50,c_2]) ).

tff(c_78,plain,
    ! [X_31,Z_32,Y_33] :
      ( is_a_theorem(implies(X_31,Z_32))
      | ~ is_a_theorem(implies(X_31,Y_33))
      | ~ is_a_theorem(implies(X_31,implies(Y_33,Z_32))) ),
    inference(resolution,[status(thm)],[c_72,c_2]) ).

tff(c_142,plain,
    ! [Y_37,Z_38,Y_39] :
      ( is_a_theorem(implies(Y_37,Z_38))
      | ~ is_a_theorem(implies(Y_37,Y_39))
      | ~ is_a_theorem(implies(Y_39,Z_38)) ),
    inference(resolution,[status(thm)],[c_16,c_78]) ).

tff(c_226,plain,
    ! [X_48,Z_49,Y_50] :
      ( is_a_theorem(implies(X_48,Z_49))
      | ~ is_a_theorem(implies(implies(Y_50,X_48),Z_49)) ),
    inference(resolution,[status(thm)],[c_4,c_142]) ).

tff(c_260,plain,
    ! [Y_6,Z_7,X_5] : is_a_theorem(implies(implies(Y_6,Z_7),implies(implies(X_5,Y_6),implies(X_5,Z_7)))),
    inference(resolution,[status(thm)],[c_6,c_226]) ).

tff(c_54,plain,
    ! [X_22,Y_23,Z_24] :
      ( is_a_theorem(implies(implies(X_22,Y_23),implies(X_22,Z_24)))
      | ~ is_a_theorem(implies(X_22,implies(Y_23,Z_24))) ),
    inference(resolution,[status(thm)],[c_50,c_2]) ).

tff(c_5080,plain,
    ! [Y_303,X_304,Z_305] :
      ( is_a_theorem(implies(Y_303,implies(X_304,Z_305)))
      | ~ is_a_theorem(implies(X_304,implies(Y_303,Z_305))) ),
    inference(resolution,[status(thm)],[c_54,c_226]) ).

tff(c_5241,plain,
    ! [X_5,Y_6,Z_7] : is_a_theorem(implies(implies(X_5,Y_6),implies(implies(Y_6,Z_7),implies(X_5,Z_7)))),
    inference(resolution,[status(thm)],[c_260,c_5080]) ).

tff(c_10,plain,
    ~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
    inference(cnfTransformation,[status(thm)],[f_44]) ).

tff(c_54041,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_5241,c_10]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : LCL064-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.13  % Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.17/0.35  % Computer : n026.cluster.edu
% 0.17/0.35  % Model    : x86_64 x86_64
% 0.17/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.35  % Memory   : 8042.1875MB
% 0.17/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.17/0.35  % CPULimit : 300
% 0.17/0.35  % WCLimit  : 300
% 0.17/0.35  % DateTime : Thu Aug  3 14:23:31 EDT 2023
% 0.17/0.35  % CPUTime  : 
% 20.70/11.34  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 20.70/11.34  
% 20.70/11.34  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 20.90/11.37  
% 20.90/11.37  Inference rules
% 20.90/11.37  ----------------------
% 20.90/11.37  #Ref     : 0
% 20.90/11.37  #Sup     : 12306
% 20.90/11.37  #Fact    : 0
% 20.90/11.37  #Define  : 0
% 20.90/11.37  #Split   : 16
% 20.90/11.37  #Chain   : 0
% 20.90/11.37  #Close   : 0
% 20.90/11.37  
% 20.90/11.37  Ordering : KBO
% 20.90/11.37  
% 20.90/11.37  Simplification rules
% 20.90/11.37  ----------------------
% 20.90/11.37  #Subsume      : 3455
% 20.90/11.37  #Demod        : 2315
% 20.90/11.37  #Tautology    : 2227
% 20.90/11.37  #SimpNegUnit  : 240
% 20.90/11.37  #BackRed      : 98
% 20.90/11.37  
% 20.90/11.37  #Partial instantiations: 0
% 20.90/11.37  #Strategies tried      : 1
% 20.90/11.37  
% 20.90/11.37  Timing (in seconds)
% 20.90/11.37  ----------------------
% 20.90/11.38  Preprocessing        : 0.42
% 20.90/11.38  Parsing              : 0.23
% 20.90/11.38  CNF conversion       : 0.02
% 20.90/11.38  Main loop            : 9.89
% 20.90/11.38  Inferencing          : 1.37
% 20.90/11.38  Reduction            : 3.56
% 20.90/11.38  Demodulation         : 2.83
% 20.90/11.38  BG Simplification    : 0.08
% 20.90/11.38  Subsumption          : 4.32
% 20.90/11.38  Abstraction          : 0.11
% 20.90/11.38  MUC search           : 0.00
% 20.90/11.38  Cooper               : 0.00
% 20.90/11.38  Total                : 10.36
% 20.90/11.38  Index Insertion      : 0.00
% 20.90/11.38  Index Deletion       : 0.00
% 20.90/11.38  Index Matching       : 0.00
% 20.90/11.38  BG Taut test         : 0.00
%------------------------------------------------------------------------------