TSTP Solution File: GRP499-1 by Beagle---0.9.51

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : GRP499-1 : TPTP v8.1.2. Released v2.6.0.
% 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 : n017.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 10:41:23 EDT 2023

% Result   : Unsatisfiable 24.39s 11.49s
% Output   : CNFRefutation 24.39s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   46
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   88 (  83 unt;   5 typ;   0 def)
%            Number of atoms       :   83 (  82 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    3 (   3   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   5 avg)
%            Maximal term depth    :   12 (   2 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    5 (   3   >;   2   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-2 aty)
%            Number of variables   :  321 (; 321   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ multiply > double_divide > #nlpp > inverse > b1 > a1

%Foreground sorts:

%Background operators:

%Foreground operators:
tff(a1,type,
    a1: $i ).

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

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

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

tff(b1,type,
    b1: $i ).

tff(f_25,axiom,
    ! [A,B] : ( multiply(A,B) = inverse(double_divide(B,A)) ),
    file(unknown,unknown) ).

tff(f_23,axiom,
    ! [A,B,C,D] : ( double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),double_divide(D,double_divide(B,D))))) = C ),
    file(unknown,unknown) ).

tff(f_27,axiom,
    multiply(inverse(a1),a1) != multiply(inverse(b1),b1),
    file(unknown,unknown) ).

tff(c_4,plain,
    ! [B_6,A_5] : ( inverse(double_divide(B_6,A_5)) = multiply(A_5,B_6) ),
    inference(cnfTransformation,[status(thm)],[f_25]) ).

tff(c_2,plain,
    ! [A_1,B_2,C_3,D_4] : ( double_divide(inverse(A_1),inverse(double_divide(inverse(double_divide(A_1,double_divide(B_2,C_3))),double_divide(D_4,double_divide(B_2,D_4))))) = C_3 ),
    inference(cnfTransformation,[status(thm)],[f_23]) ).

tff(c_7,plain,
    ! [A_1,D_4,B_2,C_3] : ( double_divide(inverse(A_1),multiply(double_divide(D_4,double_divide(B_2,D_4)),multiply(double_divide(B_2,C_3),A_1))) = C_3 ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_4,c_2]) ).

tff(c_17,plain,
    ! [A_9,D_10,B_11,C_12] : ( double_divide(inverse(A_9),multiply(double_divide(D_10,double_divide(B_11,D_10)),multiply(double_divide(B_11,C_12),A_9))) = C_12 ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_4,c_2]) ).

tff(c_245,plain,
    ! [A_37,D_33,D_34,B_35,A_38,C_36] : ( multiply(double_divide(D_34,double_divide(B_35,D_34)),multiply(double_divide(B_35,C_36),A_37)) = double_divide(inverse(A_38),multiply(double_divide(D_33,double_divide(inverse(A_37),D_33)),multiply(C_36,A_38))) ),
    inference(superposition,[status(thm),theory(equality)],[c_7,c_17]) ).

tff(c_545,plain,
    ! [D_45,B_46,A_47,C_48] : ( multiply(double_divide(D_45,double_divide(B_46,D_45)),multiply(double_divide(B_46,double_divide(inverse(A_47),C_48)),A_47)) = C_48 ),
    inference(superposition,[status(thm),theory(equality)],[c_245,c_7]) ).

tff(c_644,plain,
    ! [B_6,D_45,C_48,A_5,B_46] : ( multiply(double_divide(D_45,double_divide(B_46,D_45)),multiply(double_divide(B_46,double_divide(multiply(A_5,B_6),C_48)),double_divide(B_6,A_5))) = C_48 ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_545]) ).

tff(c_343,plain,
    ! [D_34,B_35,A_37,C_3] : ( multiply(double_divide(D_34,double_divide(B_35,D_34)),multiply(double_divide(B_35,double_divide(inverse(A_37),C_3)),A_37)) = C_3 ),
    inference(superposition,[status(thm),theory(equality)],[c_245,c_7]) ).

tff(c_41,plain,
    ! [B_11,B_6,C_12,D_10,A_5] : ( double_divide(multiply(A_5,B_6),multiply(double_divide(D_10,double_divide(B_11,D_10)),multiply(double_divide(B_11,C_12),double_divide(B_6,A_5)))) = C_12 ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_17]) ).

tff(c_321,plain,
    ! [B_6,D_33,A_5,A_38,C_36] : ( double_divide(multiply(A_5,B_6),double_divide(inverse(A_38),multiply(double_divide(D_33,double_divide(inverse(double_divide(B_6,A_5)),D_33)),multiply(C_36,A_38)))) = C_36 ),
    inference(superposition,[status(thm),theory(equality)],[c_245,c_41]) ).

tff(c_1278,plain,
    ! [D_70,B_68,A_67,C_71,A_69] : ( double_divide(multiply(A_69,B_68),double_divide(inverse(A_67),multiply(double_divide(D_70,double_divide(multiply(A_69,B_68),D_70)),multiply(C_71,A_67)))) = C_71 ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_321]) ).

tff(c_1384,plain,
    ! [D_70,C_3,A_37,A_67,D_34,B_35,C_71] : ( double_divide(C_3,double_divide(inverse(A_67),multiply(double_divide(D_70,double_divide(multiply(double_divide(D_34,double_divide(B_35,D_34)),multiply(double_divide(B_35,double_divide(inverse(A_37),C_3)),A_37)),D_70)),multiply(C_71,A_67)))) = C_71 ),
    inference(superposition,[status(thm),theory(equality)],[c_343,c_1278]) ).

tff(c_1466,plain,
    ! [C_72,A_73,D_74,C_75] : ( double_divide(C_72,double_divide(inverse(A_73),multiply(double_divide(D_74,double_divide(C_72,D_74)),multiply(C_75,A_73)))) = C_75 ),
    inference(demodulation,[status(thm),theory(equality)],[c_343,c_1384]) ).

tff(c_1964,plain,
    ! [D_88,D_85,C_86,A_89,C_87] : ( multiply(double_divide(D_88,double_divide(C_87,D_88)),multiply(C_86,A_89)) = multiply(double_divide(D_85,double_divide(C_87,D_85)),multiply(C_86,A_89)) ),
    inference(superposition,[status(thm),theory(equality)],[c_1466,c_343]) ).

tff(c_2235,plain,
    ! [B_6,D_88,D_85,D_45,C_48,A_5,B_46,C_87] : ( multiply(double_divide(D_88,double_divide(C_87,D_88)),C_48) = multiply(double_divide(D_85,double_divide(C_87,D_85)),multiply(double_divide(D_45,double_divide(B_46,D_45)),multiply(double_divide(B_46,double_divide(multiply(A_5,B_6),C_48)),double_divide(B_6,A_5)))) ),
    inference(superposition,[status(thm),theory(equality)],[c_644,c_1964]) ).

tff(c_2537,plain,
    ! [D_98,C_96,C_97,D_95] : ( multiply(double_divide(D_98,double_divide(C_96,D_98)),C_97) = multiply(double_divide(D_95,double_divide(C_96,D_95)),C_97) ),
    inference(demodulation,[status(thm),theory(equality)],[c_644,c_2235]) ).

tff(c_2647,plain,
    ! [D_34,D_95,D_98,C_97] : ( multiply(double_divide(D_34,double_divide(D_95,D_34)),multiply(double_divide(D_98,double_divide(inverse(C_97),D_98)),C_97)) = D_95 ),
    inference(superposition,[status(thm),theory(equality)],[c_2537,c_343]) ).

tff(c_2906,plain,
    ! [D_99,D_100,D_101,C_102] : ( multiply(double_divide(D_99,double_divide(D_100,D_99)),multiply(double_divide(D_101,double_divide(inverse(C_102),D_101)),C_102)) = D_100 ),
    inference(superposition,[status(thm),theory(equality)],[c_2537,c_343]) ).

tff(c_14956,plain,
    ! [D_211,D_212,D_213,C_214] : ( multiply(double_divide(D_211,double_divide(D_212,D_211)),inverse(multiply(double_divide(D_213,double_divide(inverse(C_214),D_213)),C_214))) = D_212 ),
    inference(superposition,[status(thm),theory(equality)],[c_2647,c_2906]) ).

tff(c_17090,plain,
    ! [D_231,D_232,D_233,C_234] : ( multiply(double_divide(D_231,double_divide(D_232,D_231)),inverse(inverse(multiply(double_divide(D_233,double_divide(inverse(C_234),D_233)),C_234)))) = D_232 ),
    inference(superposition,[status(thm),theory(equality)],[c_14956,c_2647]) ).

tff(c_17420,plain,
    ! [B_6,D_231,D_232,A_5,D_233] : ( multiply(double_divide(D_231,double_divide(D_232,D_231)),inverse(inverse(multiply(double_divide(D_233,double_divide(multiply(A_5,B_6),D_233)),double_divide(B_6,A_5))))) = D_232 ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_17090]) ).

tff(c_3095,plain,
    ! [B_6,D_99,D_100,A_5,D_101] : ( multiply(double_divide(D_99,double_divide(D_100,D_99)),multiply(double_divide(D_101,double_divide(multiply(A_5,B_6),D_101)),double_divide(B_6,A_5))) = D_100 ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_2906]) ).

tff(c_35,plain,
    ! [D_10,B_2,C_3,A_1,D_4,A_9] : ( multiply(double_divide(D_4,double_divide(B_2,D_4)),multiply(double_divide(B_2,C_3),A_1)) = double_divide(inverse(A_9),multiply(double_divide(D_10,double_divide(inverse(A_1),D_10)),multiply(C_3,A_9))) ),
    inference(superposition,[status(thm),theory(equality)],[c_7,c_17]) ).

tff(c_1775,plain,
    ! [C_80,B_81,D_83,A_84,C_82] : ( double_divide(C_82,double_divide(multiply(A_84,B_81),multiply(double_divide(D_83,double_divide(C_82,D_83)),multiply(C_80,double_divide(B_81,A_84))))) = C_80 ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_1466]) ).

tff(c_1873,plain,
    ! [C_80,B_81,D_83,A_84,C_82] : ( multiply(double_divide(multiply(A_84,B_81),multiply(double_divide(D_83,double_divide(C_82,D_83)),multiply(C_80,double_divide(B_81,A_84)))),C_82) = inverse(C_80) ),
    inference(superposition,[status(thm),theory(equality)],[c_1775,c_4]) ).

tff(c_2926,plain,
    ! [A_84,B_81,D_100,D_101] : ( multiply(double_divide(multiply(A_84,B_81),D_100),D_100) = inverse(double_divide(D_101,double_divide(inverse(double_divide(B_81,A_84)),D_101))) ),
    inference(superposition,[status(thm),theory(equality)],[c_2906,c_1873]) ).

tff(c_4632,plain,
    ! [A_118,B_119,D_121,D_120] : ( multiply(double_divide(multiply(A_118,B_119),D_121),D_121) = multiply(double_divide(multiply(A_118,B_119),D_120),D_120) ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_4,c_2926]) ).

tff(c_4881,plain,
    ! [D_95,D_120,D_121,C_97,D_34,D_98] : ( multiply(double_divide(multiply(double_divide(D_34,double_divide(D_95,D_34)),multiply(double_divide(D_98,double_divide(inverse(C_97),D_98)),C_97)),D_120),D_120) = multiply(double_divide(D_95,D_121),D_121) ),
    inference(superposition,[status(thm),theory(equality)],[c_2647,c_4632]) ).

tff(c_5005,plain,
    ! [D_122,D_124,D_123] : ( multiply(double_divide(D_122,D_124),D_124) = multiply(double_divide(D_122,D_123),D_123) ),
    inference(demodulation,[status(thm),theory(equality)],[c_2647,c_4881]) ).

tff(c_10998,plain,
    ! [D_177,D_178,D_179,D_180] : ( double_divide(inverse(D_177),multiply(double_divide(D_178,double_divide(D_179,D_178)),multiply(double_divide(D_179,D_180),D_180))) = D_177 ),
    inference(superposition,[status(thm),theory(equality)],[c_5005,c_7]) ).

tff(c_17896,plain,
    ! [D_240,A_241,D_242,A_243] : ( double_divide(inverse(D_240),double_divide(inverse(A_241),multiply(double_divide(D_242,double_divide(inverse(A_243),D_242)),multiply(A_243,A_241)))) = D_240 ),
    inference(superposition,[status(thm),theory(equality)],[c_35,c_10998]) ).

tff(c_18372,plain,
    ! [D_240,B_6,A_5,D_101] : ( double_divide(inverse(D_240),double_divide(inverse(double_divide(B_6,A_5)),inverse(double_divide(D_101,double_divide(multiply(A_5,B_6),D_101))))) = D_240 ),
    inference(superposition,[status(thm),theory(equality)],[c_3095,c_17896]) ).

tff(c_19356,plain,
    ! [D_250,A_251,B_252,D_253] : ( double_divide(inverse(D_250),double_divide(multiply(A_251,B_252),multiply(double_divide(multiply(A_251,B_252),D_253),D_253))) = D_250 ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_4,c_18372]) ).

tff(c_19677,plain,
    ! [D_253,B_6,D_231,D_250,D_232,A_5,D_233] : ( double_divide(inverse(D_250),double_divide(D_232,multiply(double_divide(multiply(double_divide(D_231,double_divide(D_232,D_231)),inverse(inverse(multiply(double_divide(D_233,double_divide(multiply(A_5,B_6),D_233)),double_divide(B_6,A_5))))),D_253),D_253))) = D_250 ),
    inference(superposition,[status(thm),theory(equality)],[c_17420,c_19356]) ).

tff(c_19948,plain,
    ! [D_250,D_232,D_253] : ( double_divide(inverse(D_250),double_divide(D_232,multiply(double_divide(D_232,D_253),D_253))) = D_250 ),
    inference(demodulation,[status(thm),theory(equality)],[c_17420,c_19677]) ).

tff(c_19994,plain,
    ! [D_254,D_255,D_256] : ( double_divide(inverse(D_254),double_divide(D_255,multiply(double_divide(D_255,D_256),D_256))) = D_254 ),
    inference(demodulation,[status(thm),theory(equality)],[c_17420,c_19677]) ).

tff(c_1629,plain,
    ! [D_74,B_6,C_75,A_5,C_72] : ( double_divide(C_72,double_divide(multiply(A_5,B_6),multiply(double_divide(D_74,double_divide(C_72,D_74)),multiply(C_75,double_divide(B_6,A_5))))) = C_75 ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_1466]) ).

tff(c_2933,plain,
    ! [D_101,B_6,A_5,D_100] : ( double_divide(D_101,double_divide(inverse(double_divide(B_6,A_5)),D_101)) = double_divide(D_100,double_divide(multiply(A_5,B_6),D_100)) ),
    inference(superposition,[status(thm),theory(equality)],[c_2906,c_1629]) ).

tff(c_5604,plain,
    ! [D_133,A_131,B_132,D_130] : ( double_divide(D_133,double_divide(multiply(A_131,B_132),D_133)) = double_divide(D_130,double_divide(multiply(A_131,B_132),D_130)) ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_2933]) ).

tff(c_6099,plain,
    ! [B_6,D_130,D_99,D_133,D_100,A_5,D_101] : ( double_divide(D_133,double_divide(D_100,D_133)) = double_divide(D_130,double_divide(multiply(double_divide(D_99,double_divide(D_100,D_99)),multiply(double_divide(D_101,double_divide(multiply(A_5,B_6),D_101)),double_divide(B_6,A_5))),D_130)) ),
    inference(superposition,[status(thm),theory(equality)],[c_3095,c_5604]) ).

tff(c_6271,plain,
    ! [D_133,D_100,D_130] : ( double_divide(D_133,double_divide(D_100,D_133)) = double_divide(D_130,double_divide(D_100,D_130)) ),
    inference(demodulation,[status(thm),theory(equality)],[c_3095,c_6099]) ).

tff(c_28894,plain,
    ! [D_319,D_320,D_321,D_322] : ( double_divide(double_divide(D_319,multiply(double_divide(D_319,D_320),D_320)),D_321) = double_divide(D_322,double_divide(inverse(D_321),D_322)) ),
    inference(superposition,[status(thm),theory(equality)],[c_19994,c_6271]) ).

tff(c_30199,plain,
    ! [D_321,D_319,D_320,D_322] : ( multiply(D_321,double_divide(D_319,multiply(double_divide(D_319,D_320),D_320))) = inverse(double_divide(D_322,double_divide(inverse(D_321),D_322))) ),
    inference(superposition,[status(thm),theory(equality)],[c_28894,c_4]) ).

tff(c_6289,plain,
    ! [D_136,D_135,D_134] : ( double_divide(D_136,double_divide(D_135,D_136)) = double_divide(D_134,double_divide(D_135,D_134)) ),
    inference(demodulation,[status(thm),theory(equality)],[c_3095,c_6099]) ).

tff(c_7652,plain,
    ! [D_149,D_150,D_151,D_152] : ( double_divide(double_divide(D_149,D_150),double_divide(D_151,double_divide(D_149,D_151))) = double_divide(D_152,double_divide(D_150,D_152)) ),
    inference(superposition,[status(thm),theory(equality)],[c_6271,c_6289]) ).

tff(c_8216,plain,
    ! [D_151,D_149,D_150,D_152] : ( multiply(double_divide(D_151,double_divide(D_149,D_151)),double_divide(D_149,D_150)) = inverse(double_divide(D_152,double_divide(D_150,D_152))) ),
    inference(superposition,[status(thm),theory(equality)],[c_7652,c_4]) ).

tff(c_21312,plain,
    ! [D_264,D_265,D_266] : ( multiply(double_divide(D_264,multiply(double_divide(D_264,D_265),D_265)),inverse(D_266)) = inverse(D_266) ),
    inference(superposition,[status(thm),theory(equality)],[c_19994,c_4]) ).

tff(c_21560,plain,
    ! [D_264,D_265,A_5,B_6] : ( multiply(double_divide(D_264,multiply(double_divide(D_264,D_265),D_265)),multiply(A_5,B_6)) = inverse(double_divide(B_6,A_5)) ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_21312]) ).

tff(c_23172,plain,
    ! [D_278,D_279,A_280,B_281] : ( multiply(double_divide(D_278,multiply(double_divide(D_278,D_279),D_279)),multiply(A_280,B_281)) = multiply(A_280,B_281) ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_21560]) ).

tff(c_23385,plain,
    ! [B_6,D_231,D_278,D_232,A_5,D_233,D_279] : ( multiply(double_divide(D_278,multiply(double_divide(D_278,D_279),D_279)),D_232) = multiply(double_divide(D_231,double_divide(D_232,D_231)),inverse(inverse(multiply(double_divide(D_233,double_divide(multiply(A_5,B_6),D_233)),double_divide(B_6,A_5))))) ),
    inference(superposition,[status(thm),theory(equality)],[c_17420,c_23172]) ).

tff(c_24338,plain,
    ! [D_289,D_290,D_291] : ( multiply(double_divide(D_289,multiply(double_divide(D_289,D_290),D_290)),D_291) = D_291 ),
    inference(demodulation,[status(thm),theory(equality)],[c_17420,c_23385]) ).

tff(c_32605,plain,
    ! [D_331,D_332,D_333,D_334] : ( multiply(double_divide(D_331,D_332),D_332) = double_divide(inverse(D_333),multiply(double_divide(D_334,double_divide(D_331,D_334)),D_333)) ),
    inference(superposition,[status(thm),theory(equality)],[c_24338,c_7]) ).

tff(c_33516,plain,
    ! [D_149,D_332,D_150,D_152] : ( multiply(double_divide(D_149,D_332),D_332) = double_divide(inverse(double_divide(D_149,D_150)),inverse(double_divide(D_152,double_divide(D_150,D_152)))) ),
    inference(superposition,[status(thm),theory(equality)],[c_8216,c_32605]) ).

tff(c_33731,plain,
    ! [D_335,D_336,D_337,D_338] : ( multiply(double_divide(D_335,D_336),D_336) = double_divide(multiply(D_337,D_335),multiply(double_divide(D_337,D_338),D_338)) ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_4,c_33516]) ).

tff(c_23609,plain,
    ! [D_278,D_279,D_232] : ( multiply(double_divide(D_278,multiply(double_divide(D_278,D_279),D_279)),D_232) = D_232 ),
    inference(demodulation,[status(thm),theory(equality)],[c_17420,c_23385]) ).

tff(c_34883,plain,
    ! [D_339,D_340,D_341,D_342] : ( multiply(double_divide(D_339,double_divide(multiply(D_340,D_339),multiply(double_divide(D_340,D_341),D_341))),D_342) = D_342 ),
    inference(superposition,[status(thm),theory(equality)],[c_33731,c_23609]) ).

tff(c_35209,plain,
    ! [D_99,D_100,D_340,D_341] : ( multiply(double_divide(D_99,double_divide(D_100,D_99)),double_divide(multiply(double_divide(D_340,D_341),D_341),D_340)) = D_100 ),
    inference(superposition,[status(thm),theory(equality)],[c_34883,c_3095]) ).

tff(c_20171,plain,
    ! [D_255,D_256,D_254,D_130] : ( double_divide(double_divide(D_255,multiply(double_divide(D_255,D_256),D_256)),D_254) = double_divide(D_130,double_divide(inverse(D_254),D_130)) ),
    inference(superposition,[status(thm),theory(equality)],[c_19994,c_6271]) ).

tff(c_2335,plain,
    ! [D_88,C_87,C_48,D_85] : ( multiply(double_divide(D_88,double_divide(C_87,D_88)),C_48) = multiply(double_divide(D_85,double_divide(C_87,D_85)),C_48) ),
    inference(demodulation,[status(thm),theory(equality)],[c_644,c_2235]) ).

tff(c_35718,plain,
    ! [D_85,D_340,D_341,C_48] : ( multiply(double_divide(D_85,double_divide(multiply(D_340,multiply(double_divide(D_340,D_341),D_341)),D_85)),C_48) = C_48 ),
    inference(superposition,[status(thm),theory(equality)],[c_2335,c_34883]) ).

tff(c_1455,plain,
    ! [C_3,A_67,D_70,C_71] : ( double_divide(C_3,double_divide(inverse(A_67),multiply(double_divide(D_70,double_divide(C_3,D_70)),multiply(C_71,A_67)))) = C_71 ),
    inference(demodulation,[status(thm),theory(equality)],[c_343,c_1384]) ).

tff(c_37894,plain,
    ! [D_354,D_355,D_356,C_357] : ( multiply(double_divide(D_354,double_divide(multiply(D_355,multiply(double_divide(D_355,D_356),D_356)),D_354)),C_357) = C_357 ),
    inference(superposition,[status(thm),theory(equality)],[c_2335,c_34883]) ).

tff(c_38762,plain,
    ! [D_70,C_357,D_355,A_67,C_71,D_356] : ( multiply(double_divide(double_divide(inverse(A_67),multiply(double_divide(D_70,double_divide(multiply(D_355,multiply(double_divide(D_355,D_356),D_356)),D_70)),multiply(C_71,A_67))),C_71),C_357) = C_357 ),
    inference(superposition,[status(thm),theory(equality)],[c_1455,c_37894]) ).

tff(c_38831,plain,
    ! [A_358,C_359,C_360] : ( multiply(double_divide(double_divide(inverse(A_358),multiply(C_359,A_358)),C_359),C_360) = C_360 ),
    inference(demodulation,[status(thm),theory(equality)],[c_35718,c_38762]) ).

tff(c_39203,plain,
    ! [D_130,D_256,C_360] : ( multiply(double_divide(D_130,double_divide(inverse(double_divide(inverse(D_256),D_256)),D_130)),C_360) = C_360 ),
    inference(superposition,[status(thm),theory(equality)],[c_20171,c_38831]) ).

tff(c_40787,plain,
    ! [D_368,D_369,C_370] : ( multiply(double_divide(D_368,double_divide(multiply(D_369,inverse(D_369)),D_368)),C_370) = C_370 ),
    inference(demodulation,[status(thm),theory(equality)],[c_4,c_39203]) ).

tff(c_41649,plain,
    ! [D_371,D_372,D_373] : ( multiply(D_371,inverse(D_371)) = double_divide(multiply(double_divide(D_372,D_373),D_373),D_372) ),
    inference(superposition,[status(thm),theory(equality)],[c_40787,c_35209]) ).

tff(c_42290,plain,
    ! [D_372,B_2,C_3,D_4,D_373] : ( double_divide(inverse(inverse(double_divide(B_2,C_3))),multiply(double_divide(D_4,double_divide(B_2,D_4)),double_divide(multiply(double_divide(D_372,D_373),D_373),D_372))) = C_3 ),
    inference(superposition,[status(thm),theory(equality)],[c_41649,c_7]) ).

tff(c_42615,plain,
    ! [C_374,B_375] : ( double_divide(inverse(multiply(C_374,B_375)),B_375) = C_374 ),
    inference(demodulation,[status(thm),theory(equality)],[c_35209,c_4,c_42290]) ).

tff(c_43119,plain,
    ! [D_322,D_321,D_319,D_320] : ( double_divide(inverse(inverse(double_divide(D_322,double_divide(inverse(D_321),D_322)))),double_divide(D_319,multiply(double_divide(D_319,D_320),D_320))) = D_321 ),
    inference(superposition,[status(thm),theory(equality)],[c_30199,c_42615]) ).

tff(c_43276,plain,
    ! [D_376,D_377] : ( multiply(double_divide(inverse(D_376),D_377),D_377) = D_376 ),
    inference(demodulation,[status(thm),theory(equality)],[c_19948,c_4,c_43119]) ).

tff(c_40827,plain,
    ! [D_369,D_340,D_341] : ( multiply(D_369,inverse(D_369)) = double_divide(multiply(double_divide(D_340,D_341),D_341),D_340) ),
    inference(superposition,[status(thm),theory(equality)],[c_40787,c_35209]) ).

tff(c_43285,plain,
    ! [D_369,D_376] : ( multiply(D_369,inverse(D_369)) = double_divide(D_376,inverse(D_376)) ),
    inference(superposition,[status(thm),theory(equality)],[c_43276,c_40827]) ).

tff(c_54323,plain,
    ! [D_474,D_475] : ( multiply(D_474,inverse(D_474)) = double_divide(D_475,inverse(D_475)) ),
    inference(superposition,[status(thm),theory(equality)],[c_43276,c_40827]) ).

tff(c_57052,plain,
    ! [D_501,D_500] : ( double_divide(D_501,inverse(D_501)) = double_divide(D_500,inverse(D_500)) ),
    inference(superposition,[status(thm),theory(equality)],[c_43285,c_54323]) ).

tff(c_57926,plain,
    ! [D_508,D_509] : ( multiply(inverse(D_508),D_508) = inverse(double_divide(D_509,inverse(D_509))) ),
    inference(superposition,[status(thm),theory(equality)],[c_57052,c_4]) ).

tff(c_58620,plain,
    ! [D_512,B_513] : ( multiply(inverse(D_512),D_512) = multiply(inverse(B_513),B_513) ),
    inference(superposition,[status(thm),theory(equality)],[c_4,c_57926]) ).

tff(c_6,plain,
    multiply(inverse(b1),b1) != multiply(inverse(a1),a1),
    inference(cnfTransformation,[status(thm)],[f_27]) ).

tff(c_58794,plain,
    ! [D_512] : ( multiply(inverse(a1),a1) != multiply(inverse(D_512),D_512) ),
    inference(superposition,[status(thm),theory(equality)],[c_58620,c_6]) ).

tff(c_61710,plain,
    $false,
    inference(reflexivity,[status(thm),theory(equality)],[c_58794]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : GRP499-1 : TPTP v8.1.2. Released v2.6.0.
% 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
% 0.14/0.36  % Computer : n017.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Thu Aug  3 21:23:21 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 24.39/11.49  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 24.39/11.50  
% 24.39/11.50  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 24.39/11.54  
% 24.39/11.54  Inference rules
% 24.39/11.54  ----------------------
% 24.39/11.54  #Ref     : 1
% 24.39/11.54  #Sup     : 17473
% 24.39/11.54  #Fact    : 0
% 24.39/11.54  #Define  : 0
% 24.39/11.54  #Split   : 0
% 24.39/11.54  #Chain   : 0
% 24.39/11.54  #Close   : 0
% 24.39/11.54  
% 24.39/11.54  Ordering : KBO
% 24.39/11.54  
% 24.39/11.54  Simplification rules
% 24.39/11.54  ----------------------
% 24.39/11.54  #Subsume      : 1186
% 24.39/11.54  #Demod        : 7177
% 24.39/11.54  #Tautology    : 2334
% 24.39/11.54  #SimpNegUnit  : 0
% 24.39/11.54  #BackRed      : 75
% 24.39/11.54  
% 24.39/11.54  #Partial instantiations: 0
% 24.39/11.54  #Strategies tried      : 1
% 24.39/11.54  
% 24.39/11.54  Timing (in seconds)
% 24.39/11.54  ----------------------
% 24.39/11.54  Preprocessing        : 0.40
% 24.39/11.54  Parsing              : 0.21
% 24.39/11.54  CNF conversion       : 0.02
% 24.39/11.54  Main loop            : 10.03
% 24.39/11.54  Inferencing          : 2.60
% 24.39/11.54  Reduction            : 5.39
% 24.39/11.54  Demodulation         : 5.07
% 24.39/11.54  BG Simplification    : 0.45
% 24.39/11.54  Subsumption          : 1.06
% 24.39/11.54  Abstraction          : 0.74
% 24.39/11.54  MUC search           : 0.00
% 24.39/11.54  Cooper               : 0.00
% 24.39/11.54  Total                : 10.49
% 24.39/11.54  Index Insertion      : 0.00
% 24.39/11.54  Index Deletion       : 0.00
% 24.39/11.54  Index Matching       : 0.00
% 24.39/11.54  BG Taut test         : 0.00
%------------------------------------------------------------------------------