TSTP Solution File: GRP182-3 by Beagle---0.9.51

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : GRP182-3 : 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/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 : n025.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 10:40:24 EDT 2023

% Result   : Unsatisfiable 2.93s 1.73s
% Output   : CNFRefutation 3.14s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :    9
% Syntax   : Number of formulae    :   14 (   8 unt;   6 typ;   0 def)
%            Number of atoms       :    8 (   7 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    2 (   2   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    3 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    7 (   4   >;   3   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   2 con; 0-2 aty)
%            Number of variables   :   10 (;  10   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ multiply > least_upper_bound > greatest_lower_bound > #nlpp > inverse > identity > a

%Foreground sorts:

%Background operators:

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

tff(inverse,type,
    inverse: $i > $i ).

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

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

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

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

tff(f_95,axiom,
    ! [X,Y] : ( least_upper_bound(X,Y) = least_upper_bound(Y,X) ),
    file(unknown,unknown) ).

tff(f_107,axiom,
    ! [X,Y] : ( greatest_lower_bound(X,least_upper_bound(X,Y)) = X ),
    file(unknown,unknown) ).

tff(f_120,axiom,
    greatest_lower_bound(identity,least_upper_bound(a,identity)) != identity,
    file(unknown,unknown) ).

tff(c_140,plain,
    ! [Y_44,X_45] : ( least_upper_bound(Y_44,X_45) = least_upper_bound(X_45,Y_44) ),
    inference(cnfTransformation,[status(thm)],[f_95]) ).

tff(c_22,plain,
    ! [X_20,Y_21] : ( greatest_lower_bound(X_20,least_upper_bound(X_20,Y_21)) = X_20 ),
    inference(cnfTransformation,[status(thm)],[f_107]) ).

tff(c_155,plain,
    ! [X_45,Y_44] : ( greatest_lower_bound(X_45,least_upper_bound(Y_44,X_45)) = X_45 ),
    inference(superposition,[status(thm),theory(equality)],[c_140,c_22]) ).

tff(c_32,plain,
    greatest_lower_bound(identity,least_upper_bound(a,identity)) != identity,
    inference(cnfTransformation,[status(thm)],[f_120]) ).

tff(c_243,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_155,c_32]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : GRP182-3 : TPTP v8.1.2. Bugfixed v1.2.1.
% 0.00/0.14  % 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
% 0.15/0.34  % Computer : n025.cluster.edu
% 0.15/0.34  % Model    : x86_64 x86_64
% 0.15/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34  % Memory   : 8042.1875MB
% 0.15/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34  % CPULimit : 300
% 0.15/0.34  % WCLimit  : 300
% 0.15/0.34  % DateTime : Thu Aug  3 22:36:20 EDT 2023
% 0.15/0.34  % CPUTime  : 
% 2.93/1.73  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.93/1.74  
% 2.93/1.74  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 3.14/1.76  
% 3.14/1.76  Inference rules
% 3.14/1.76  ----------------------
% 3.14/1.76  #Ref     : 0
% 3.14/1.76  #Sup     : 53
% 3.14/1.76  #Fact    : 0
% 3.14/1.76  #Define  : 0
% 3.14/1.76  #Split   : 0
% 3.14/1.76  #Chain   : 0
% 3.14/1.76  #Close   : 0
% 3.14/1.76  
% 3.14/1.76  Ordering : KBO
% 3.14/1.76  
% 3.14/1.76  Simplification rules
% 3.14/1.76  ----------------------
% 3.14/1.76  #Subsume      : 0
% 3.14/1.76  #Demod        : 11
% 3.14/1.76  #Tautology    : 36
% 3.14/1.76  #SimpNegUnit  : 0
% 3.14/1.76  #BackRed      : 1
% 3.14/1.76  
% 3.14/1.76  #Partial instantiations: 0
% 3.14/1.76  #Strategies tried      : 1
% 3.14/1.76  
% 3.14/1.76  Timing (in seconds)
% 3.14/1.76  ----------------------
% 3.14/1.76  Preprocessing        : 0.46
% 3.14/1.76  Parsing              : 0.24
% 3.14/1.76  CNF conversion       : 0.02
% 3.14/1.76  Main loop            : 0.26
% 3.14/1.76  Inferencing          : 0.09
% 3.14/1.76  Reduction            : 0.09
% 3.14/1.76  Demodulation         : 0.08
% 3.14/1.76  BG Simplification    : 0.02
% 3.14/1.76  Subsumption          : 0.05
% 3.14/1.76  Abstraction          : 0.01
% 3.14/1.76  MUC search           : 0.00
% 3.14/1.77  Cooper               : 0.00
% 3.14/1.77  Total                : 0.75
% 3.14/1.77  Index Insertion      : 0.00
% 3.14/1.77  Index Deletion       : 0.00
% 3.14/1.77  Index Matching       : 0.00
% 3.14/1.77  BG Taut test         : 0.00
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