TSTP Solution File: HEN009-5 by Beagle---0.9.51

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%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : HEN009-5 : TPTP v8.1.2. Bugfixed v1.2.1.
% 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 : n024.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 10:42:18 EDT 2023

% Result   : Unsatisfiable 11.10s 3.95s
% Output   : CNFRefutation 11.10s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :   10
% Syntax   : Number of formulae    :   26 (  11 unt;   4 typ;   0 def)
%            Number of atoms       :   37 (  36 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   32 (  17   ~;  15   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   4 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    2 (   1   >;   1   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   3 con; 0-2 aty)
%            Number of variables   :   40 (;  40   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ divide > #nlpp > zero > identity > a

%Foreground sorts:

%Background operators:

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

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

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

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

tff(f_53,axiom,
    ! [X,Y] : ( divide(divide(X,Y),X) = zero ),
    file(unknown,unknown) ).

tff(f_87,axiom,
    ! [X,Y,Z] :
      ( ( divide(divide(X,Y),Z) != zero )
      | ( divide(divide(X,Z),Y) = zero ) ),
    file(unknown,unknown) ).

tff(f_59,axiom,
    ! [X] : ( divide(zero,X) = zero ),
    file(unknown,unknown) ).

tff(f_68,axiom,
    ! [X,Y] :
      ( ( divide(X,Y) != zero )
      | ( divide(Y,X) != zero )
      | ( X = Y ) ),
    file(unknown,unknown) ).

tff(f_92,axiom,
    ! [X,Y,Z] :
      ( ( divide(X,Y) != zero )
      | ( divide(divide(Z,Y),divide(Z,X)) = zero ) ),
    file(unknown,unknown) ).

tff(f_94,axiom,
    divide(identity,a) != divide(identity,divide(identity,divide(identity,a))),
    file(unknown,unknown) ).

tff(c_2,plain,
    ! [X_1,Y_2] : ( divide(divide(X_1,Y_2),X_1) = zero ),
    inference(cnfTransformation,[status(thm)],[f_53]) ).

tff(c_124,plain,
    ! [X_32,Z_33,Y_34] :
      ( ( divide(divide(X_32,Z_33),Y_34) = zero )
      | ( divide(divide(X_32,Y_34),Z_33) != zero ) ),
    inference(cnfTransformation,[status(thm)],[f_87]) ).

tff(c_145,plain,
    ! [X_35,Y_36] : ( divide(divide(X_35,X_35),Y_36) = zero ),
    inference(superposition,[status(thm),theory(equality)],[c_2,c_124]) ).

tff(c_6,plain,
    ! [X_6] : ( divide(zero,X_6) = zero ),
    inference(cnfTransformation,[status(thm)],[f_59]) ).

tff(c_72,plain,
    ! [Y_23,X_24] :
      ( ( Y_23 = X_24 )
      | ( divide(Y_23,X_24) != zero )
      | ( divide(X_24,Y_23) != zero ) ),
    inference(cnfTransformation,[status(thm)],[f_68]) ).

tff(c_80,plain,
    ! [X_6] :
      ( ( zero = X_6 )
      | ( divide(X_6,zero) != zero ) ),
    inference(superposition,[status(thm),theory(equality)],[c_6,c_72]) ).

tff(c_214,plain,
    ! [X_37] : ( divide(X_37,X_37) = zero ),
    inference(superposition,[status(thm),theory(equality)],[c_145,c_80]) ).

tff(c_14,plain,
    ! [X_13,Z_15,Y_14] :
      ( ( divide(divide(X_13,Z_15),Y_14) = zero )
      | ( divide(divide(X_13,Y_14),Z_15) != zero ) ),
    inference(cnfTransformation,[status(thm)],[f_87]) ).

tff(c_257,plain,
    ! [X_13,Y_14] : ( divide(divide(X_13,divide(X_13,Y_14)),Y_14) = zero ),
    inference(superposition,[status(thm),theory(equality)],[c_214,c_14]) ).

tff(c_539,plain,
    ! [Z_44,Y_45,X_46] :
      ( ( divide(divide(Z_44,Y_45),divide(Z_44,X_46)) = zero )
      | ( divide(X_46,Y_45) != zero ) ),
    inference(cnfTransformation,[status(thm)],[f_92]) ).

tff(c_8,plain,
    ! [Y_8,X_7] :
      ( ( Y_8 = X_7 )
      | ( divide(Y_8,X_7) != zero )
      | ( divide(X_7,Y_8) != zero ) ),
    inference(cnfTransformation,[status(thm)],[f_68]) ).

tff(c_23065,plain,
    ! [Z_195,Y_196,X_197] :
      ( ( divide(Z_195,Y_196) = divide(Z_195,X_197) )
      | ( divide(divide(Z_195,X_197),divide(Z_195,Y_196)) != zero )
      | ( divide(X_197,Y_196) != zero ) ),
    inference(superposition,[status(thm),theory(equality)],[c_539,c_8]) ).

tff(c_23422,plain,
    ! [X_13,Y_196] :
      ( ( divide(X_13,divide(X_13,divide(X_13,Y_196))) = divide(X_13,Y_196) )
      | ( divide(divide(X_13,divide(X_13,Y_196)),Y_196) != zero ) ),
    inference(superposition,[status(thm),theory(equality)],[c_257,c_23065]) ).

tff(c_23582,plain,
    ! [X_13,Y_196] : ( divide(X_13,divide(X_13,divide(X_13,Y_196))) = divide(X_13,Y_196) ),
    inference(demodulation,[status(thm),theory(equality)],[c_257,c_23422]) ).

tff(c_18,plain,
    divide(identity,divide(identity,divide(identity,a))) != divide(identity,a),
    inference(cnfTransformation,[status(thm)],[f_94]) ).

tff(c_23602,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_23582,c_18]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : HEN009-5 : TPTP v8.1.2. Bugfixed v1.2.1.
% 0.07/0.14  % 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
% 0.15/0.36  % Computer : n024.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % WCLimit  : 300
% 0.15/0.36  % DateTime : Thu Aug  3 13:08:45 EDT 2023
% 0.15/0.36  % CPUTime  : 
% 11.10/3.95  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 11.10/3.96  
% 11.10/3.96  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 11.10/3.99  
% 11.10/3.99  Inference rules
% 11.10/3.99  ----------------------
% 11.10/3.99  #Ref     : 2
% 11.10/3.99  #Sup     : 6051
% 11.10/3.99  #Fact    : 0
% 11.10/3.99  #Define  : 0
% 11.10/3.99  #Split   : 4
% 11.10/3.99  #Chain   : 0
% 11.10/3.99  #Close   : 0
% 11.10/3.99  
% 11.10/3.99  Ordering : KBO
% 11.10/3.99  
% 11.10/3.99  Simplification rules
% 11.10/3.99  ----------------------
% 11.10/3.99  #Subsume      : 1394
% 11.10/3.99  #Demod        : 4317
% 11.10/3.99  #Tautology    : 3443
% 11.10/3.99  #SimpNegUnit  : 9
% 11.10/3.99  #BackRed      : 5
% 11.10/3.99  
% 11.10/3.99  #Partial instantiations: 0
% 11.10/3.99  #Strategies tried      : 1
% 11.10/3.99  
% 11.10/3.99  Timing (in seconds)
% 11.10/3.99  ----------------------
% 11.10/4.00  Preprocessing        : 0.48
% 11.10/4.00  Parsing              : 0.22
% 11.10/4.00  CNF conversion       : 0.02
% 11.10/4.00  Main loop            : 2.43
% 11.10/4.00  Inferencing          : 0.70
% 11.10/4.00  Reduction            : 1.09
% 11.10/4.00  Demodulation         : 0.91
% 11.10/4.00  BG Simplification    : 0.06
% 11.10/4.00  Subsumption          : 0.44
% 11.10/4.00  Abstraction          : 0.10
% 11.10/4.00  MUC search           : 0.00
% 11.10/4.00  Cooper               : 0.00
% 11.10/4.00  Total                : 2.98
% 11.10/4.00  Index Insertion      : 0.00
% 11.10/4.00  Index Deletion       : 0.00
% 11.10/4.00  Index Matching       : 0.00
% 11.10/4.00  BG Taut test         : 0.00
%------------------------------------------------------------------------------