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iProver---3.9.4.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : iProver---3.9.4
% Problem  : GRP368-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM

% Computer : n018.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep 25 01:33:25 PM UTC 2026

% Result   : Unsatisfiable 15.80s 3.29s
% Output   : CNFRefutation 18.36s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   24
%            Number of leaves      :   40
% Syntax   : Number of formulae    :  326 ( 110 unt;  11 def)
%            Number of atoms       : 1141 ( 596 equ)
%            Maximal formula atoms :   11 (   3 avg)
%            Number of connectives :  432 ( 126   ~; 306   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   16 (   2 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :   16 (  14 usr;  15 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   8 con; 0-2 aty)
%            Number of variables   :   66 (   0 sgn  66   !;   0   ?;  49   :)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X0] : multiply(identity,X0) = X0,
    file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',left_identity) ).

fof(f2,axiom,
    ! [X0] : multiply(inverse(X0),X0) = identity,
    file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',left_inverse) ).

fof(f3,plain,
    ! [X0] : identity = multiply(inverse(X0),X0),
    inference(reorient_equations,[],[f2]) ).

fof(f4,axiom,
    ! [X2,X0,X1] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
    file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',associativity) ).

fof(f5,negated_conjecture,
    ( multiply(sk_c6,sk_c7) = sk_c5
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_1) ).

fof(f6,plain,
    ( sk_c5 = multiply(sk_c6,sk_c7)
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f5]) ).

fof(f7,negated_conjecture,
    ( inverse(sk_c6) = sk_c5
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_2) ).

fof(f8,plain,
    ( sk_c5 = inverse(sk_c6)
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f7]) ).

fof(f9,negated_conjecture,
    ( multiply(sk_c7,sk_c5) = sk_c6
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_3) ).

fof(f10,plain,
    ( sk_c6 = multiply(sk_c7,sk_c5)
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f9]) ).

fof(f11,negated_conjecture,
    ( inverse(sk_c4) = sk_c7
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_4) ).

fof(f12,plain,
    ( sk_c7 = inverse(sk_c4)
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f11]) ).

fof(f13,negated_conjecture,
    ( multiply(sk_c4,sk_c6) = sk_c7
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_5) ).

fof(f14,plain,
    ( sk_c7 = multiply(sk_c4,sk_c6)
    | multiply(sk_c5,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f13]) ).

fof(f15,negated_conjecture,
    ( multiply(sk_c6,sk_c7) = sk_c5
    | multiply(sk_c7,sk_c2) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_6) ).

fof(f16,plain,
    ( sk_c5 = multiply(sk_c6,sk_c7)
    | sk_c6 = multiply(sk_c7,sk_c2) ),
    inference(reorient_equations,[],[f15]) ).

fof(f17,negated_conjecture,
    ( inverse(sk_c6) = sk_c5
    | multiply(sk_c7,sk_c2) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_7) ).

fof(f18,plain,
    ( sk_c5 = inverse(sk_c6)
    | sk_c6 = multiply(sk_c7,sk_c2) ),
    inference(reorient_equations,[],[f17]) ).

fof(f21,negated_conjecture,
    ( inverse(sk_c4) = sk_c7
    | multiply(sk_c7,sk_c2) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_9) ).

fof(f22,plain,
    ( sk_c7 = inverse(sk_c4)
    | sk_c6 = multiply(sk_c7,sk_c2) ),
    inference(reorient_equations,[],[f21]) ).

fof(f23,negated_conjecture,
    ( multiply(sk_c4,sk_c6) = sk_c7
    | multiply(sk_c7,sk_c2) = sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_10) ).

fof(f24,plain,
    ( sk_c7 = multiply(sk_c4,sk_c6)
    | sk_c6 = multiply(sk_c7,sk_c2) ),
    inference(reorient_equations,[],[f23]) ).

fof(f27,negated_conjecture,
    ( inverse(sk_c6) = sk_c5
    | multiply(sk_c1,sk_c7) = sk_c2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_12) ).

fof(f28,plain,
    ( sk_c5 = inverse(sk_c6)
    | sk_c2 = multiply(sk_c1,sk_c7) ),
    inference(reorient_equations,[],[f27]) ).

fof(f31,negated_conjecture,
    ( inverse(sk_c4) = sk_c7
    | multiply(sk_c1,sk_c7) = sk_c2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_14) ).

fof(f32,plain,
    ( sk_c7 = inverse(sk_c4)
    | sk_c2 = multiply(sk_c1,sk_c7) ),
    inference(reorient_equations,[],[f31]) ).

fof(f33,negated_conjecture,
    ( multiply(sk_c4,sk_c6) = sk_c7
    | multiply(sk_c1,sk_c7) = sk_c2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_15) ).

fof(f34,plain,
    ( sk_c7 = multiply(sk_c4,sk_c6)
    | sk_c2 = multiply(sk_c1,sk_c7) ),
    inference(reorient_equations,[],[f33]) ).

fof(f35,negated_conjecture,
    ( multiply(sk_c6,sk_c7) = sk_c5
    | inverse(sk_c1) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_16) ).

fof(f36,plain,
    ( sk_c5 = multiply(sk_c6,sk_c7)
    | sk_c7 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f35]) ).

fof(f37,negated_conjecture,
    ( inverse(sk_c6) = sk_c5
    | inverse(sk_c1) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_17) ).

fof(f38,plain,
    ( sk_c5 = inverse(sk_c6)
    | sk_c7 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f37]) ).

fof(f41,negated_conjecture,
    ( inverse(sk_c4) = sk_c7
    | inverse(sk_c1) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_19) ).

fof(f42,plain,
    ( sk_c7 = inverse(sk_c4)
    | sk_c7 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f41]) ).

fof(f43,negated_conjecture,
    ( multiply(sk_c4,sk_c6) = sk_c7
    | inverse(sk_c1) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_20) ).

fof(f44,plain,
    ( sk_c7 = multiply(sk_c4,sk_c6)
    | sk_c7 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f43]) ).

fof(f45,negated_conjecture,
    ( multiply(sk_c6,sk_c7) = sk_c5
    | multiply(sk_c3,sk_c5) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_21) ).

fof(f46,plain,
    ( sk_c5 = multiply(sk_c6,sk_c7)
    | sk_c7 = multiply(sk_c3,sk_c5) ),
    inference(reorient_equations,[],[f45]) ).

fof(f47,negated_conjecture,
    ( inverse(sk_c6) = sk_c5
    | multiply(sk_c3,sk_c5) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_22) ).

fof(f48,plain,
    ( sk_c5 = inverse(sk_c6)
    | sk_c7 = multiply(sk_c3,sk_c5) ),
    inference(reorient_equations,[],[f47]) ).

fof(f51,negated_conjecture,
    ( inverse(sk_c4) = sk_c7
    | multiply(sk_c3,sk_c5) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_24) ).

fof(f52,plain,
    ( sk_c7 = inverse(sk_c4)
    | sk_c7 = multiply(sk_c3,sk_c5) ),
    inference(reorient_equations,[],[f51]) ).

fof(f53,negated_conjecture,
    ( multiply(sk_c4,sk_c6) = sk_c7
    | multiply(sk_c3,sk_c5) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_25) ).

fof(f54,plain,
    ( sk_c7 = multiply(sk_c4,sk_c6)
    | sk_c7 = multiply(sk_c3,sk_c5) ),
    inference(reorient_equations,[],[f53]) ).

fof(f55,negated_conjecture,
    ( multiply(sk_c6,sk_c7) = sk_c5
    | inverse(sk_c3) = sk_c5 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_26) ).

fof(f56,plain,
    ( sk_c5 = multiply(sk_c6,sk_c7)
    | sk_c5 = inverse(sk_c3) ),
    inference(reorient_equations,[],[f55]) ).

fof(f57,negated_conjecture,
    ( inverse(sk_c6) = sk_c5
    | inverse(sk_c3) = sk_c5 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_27) ).

fof(f58,plain,
    ( sk_c5 = inverse(sk_c6)
    | sk_c5 = inverse(sk_c3) ),
    inference(reorient_equations,[],[f57]) ).

fof(f59,negated_conjecture,
    ( multiply(sk_c7,sk_c5) = sk_c6
    | inverse(sk_c3) = sk_c5 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_28) ).

fof(f60,plain,
    ( sk_c6 = multiply(sk_c7,sk_c5)
    | sk_c5 = inverse(sk_c3) ),
    inference(reorient_equations,[],[f59]) ).

fof(f61,negated_conjecture,
    ( inverse(sk_c4) = sk_c7
    | inverse(sk_c3) = sk_c5 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_29) ).

fof(f62,plain,
    ( sk_c7 = inverse(sk_c4)
    | sk_c5 = inverse(sk_c3) ),
    inference(reorient_equations,[],[f61]) ).

fof(f63,negated_conjecture,
    ( multiply(sk_c4,sk_c6) = sk_c7
    | inverse(sk_c3) = sk_c5 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_30) ).

fof(f64,plain,
    ( sk_c7 = multiply(sk_c4,sk_c6)
    | sk_c5 = inverse(sk_c3) ),
    inference(reorient_equations,[],[f63]) ).

fof(f65,negated_conjecture,
    ! [X2,X3,X0,X1] :
      ( multiply(X3,sk_c6) != sk_c7
      | inverse(X3) != sk_c7
      | multiply(sk_c7,sk_c5) != sk_c6
      | inverse(sk_c6) != sk_c5
      | multiply(sk_c6,sk_c7) != sk_c5
      | inverse(X2) != sk_c5
      | multiply(X2,sk_c5) != sk_c7
      | inverse(X1) != sk_c7
      | multiply(X1,sk_c7) != X0
      | multiply(sk_c7,X0) != sk_c6
      | multiply(sk_c5,sk_c7) != sk_c6 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_31) ).

fof(f66,plain,
    ! [X2,X3,X0,X1] :
      ( sk_c7 != multiply(X3,sk_c6)
      | sk_c7 != inverse(X3)
      | sk_c6 != multiply(sk_c7,sk_c5)
      | sk_c5 != inverse(sk_c6)
      | sk_c5 != multiply(sk_c6,sk_c7)
      | sk_c5 != inverse(X2)
      | sk_c7 != multiply(X2,sk_c5)
      | sk_c7 != inverse(X1)
      | multiply(X1,sk_c7) != X0
      | sk_c6 != multiply(sk_c7,X0)
      | multiply(sk_c5,sk_c7) != sk_c6 ),
    inference(reorient_equations,[],[f65]) ).

fof(f67,plain,
    ! [X2,X3,X1] :
      ( sk_c7 != multiply(X3,sk_c6)
      | sk_c7 != inverse(X3)
      | sk_c6 != multiply(sk_c7,sk_c5)
      | sk_c5 != inverse(sk_c6)
      | sk_c5 != multiply(sk_c6,sk_c7)
      | sk_c5 != inverse(X2)
      | sk_c7 != multiply(X2,sk_c5)
      | sk_c7 != inverse(X1)
      | sk_c6 != multiply(sk_c7,multiply(X1,sk_c7))
      | multiply(sk_c5,sk_c7) != sk_c6 ),
    inference(equality_resolution,[],[f66]) ).

tcf(c_83,plain,
    ! [X0: $i] : multiply(identity,X0) = X0,
    inference(cnf_transformation,[],[f1]) ).

tcf(c_84,plain,
    ! [X0: $i] : multiply(inverse(X0),X0) = identity,
    inference(cnf_transformation,[],[f3]) ).

tcf(c_85,plain,
    ! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
    inference(cnf_transformation,[],[f4]) ).

tcf(c_86,negated_conjecture,
    ( ( multiply(sk_c6,sk_c7) = sk_c5 )
    | ( multiply(sk_c5,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f6]) ).

tcf(c_87,negated_conjecture,
    ( ( inverse(sk_c6) = sk_c5 )
    | ( multiply(sk_c5,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f8]) ).

tcf(c_88,negated_conjecture,
    ( ( multiply(sk_c7,sk_c5) = sk_c6 )
    | ( multiply(sk_c5,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f10]) ).

tcf(c_89,negated_conjecture,
    ( ( inverse(sk_c4) = sk_c7 )
    | ( multiply(sk_c5,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f12]) ).

tcf(c_90,negated_conjecture,
    ( ( multiply(sk_c4,sk_c6) = sk_c7 )
    | ( multiply(sk_c5,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f14]) ).

tcf(c_91,negated_conjecture,
    ( ( multiply(sk_c6,sk_c7) = sk_c5 )
    | ( multiply(sk_c7,sk_c2) = sk_c6 ) ),
    inference(cnf_transformation,[],[f16]) ).

tcf(c_92,negated_conjecture,
    ( ( inverse(sk_c6) = sk_c5 )
    | ( multiply(sk_c7,sk_c2) = sk_c6 ) ),
    inference(cnf_transformation,[],[f18]) ).

tcf(c_94,negated_conjecture,
    ( ( inverse(sk_c4) = sk_c7 )
    | ( multiply(sk_c7,sk_c2) = sk_c6 ) ),
    inference(cnf_transformation,[],[f22]) ).

tcf(c_95,negated_conjecture,
    ( ( multiply(sk_c4,sk_c6) = sk_c7 )
    | ( multiply(sk_c7,sk_c2) = sk_c6 ) ),
    inference(cnf_transformation,[],[f24]) ).

tcf(c_97,negated_conjecture,
    ( ( inverse(sk_c6) = sk_c5 )
    | ( multiply(sk_c1,sk_c7) = sk_c2 ) ),
    inference(cnf_transformation,[],[f28]) ).

tcf(c_99,negated_conjecture,
    ( ( inverse(sk_c4) = sk_c7 )
    | ( multiply(sk_c1,sk_c7) = sk_c2 ) ),
    inference(cnf_transformation,[],[f32]) ).

tcf(c_100,negated_conjecture,
    ( ( multiply(sk_c1,sk_c7) = sk_c2 )
    | ( multiply(sk_c4,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f34]) ).

tcf(c_101,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c7 )
    | ( multiply(sk_c6,sk_c7) = sk_c5 ) ),
    inference(cnf_transformation,[],[f36]) ).

tcf(c_102,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c7 )
    | ( inverse(sk_c6) = sk_c5 ) ),
    inference(cnf_transformation,[],[f38]) ).

tcf(c_104,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c7 )
    | ( inverse(sk_c4) = sk_c7 ) ),
    inference(cnf_transformation,[],[f42]) ).

tcf(c_105,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c7 )
    | ( multiply(sk_c4,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f44]) ).

tcf(c_106,negated_conjecture,
    ( ( multiply(sk_c3,sk_c5) = sk_c7 )
    | ( multiply(sk_c6,sk_c7) = sk_c5 ) ),
    inference(cnf_transformation,[],[f46]) ).

tcf(c_107,negated_conjecture,
    ( ( inverse(sk_c6) = sk_c5 )
    | ( multiply(sk_c3,sk_c5) = sk_c7 ) ),
    inference(cnf_transformation,[],[f48]) ).

tcf(c_109,negated_conjecture,
    ( ( inverse(sk_c4) = sk_c7 )
    | ( multiply(sk_c3,sk_c5) = sk_c7 ) ),
    inference(cnf_transformation,[],[f52]) ).

tcf(c_110,negated_conjecture,
    ( ( multiply(sk_c3,sk_c5) = sk_c7 )
    | ( multiply(sk_c4,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f54]) ).

tcf(c_111,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c5 )
    | ( multiply(sk_c6,sk_c7) = sk_c5 ) ),
    inference(cnf_transformation,[],[f56]) ).

tcf(c_112,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c5 )
    | ( inverse(sk_c6) = sk_c5 ) ),
    inference(cnf_transformation,[],[f58]) ).

tcf(c_113,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c5 )
    | ( multiply(sk_c7,sk_c5) = sk_c6 ) ),
    inference(cnf_transformation,[],[f60]) ).

tcf(c_114,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c5 )
    | ( inverse(sk_c4) = sk_c7 ) ),
    inference(cnf_transformation,[],[f62]) ).

tcf(c_115,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c5 )
    | ( multiply(sk_c4,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f64]) ).

tcf(c_116,negated_conjecture,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( inverse(sk_c6) != sk_c5 )
      | ( inverse(X2) != sk_c7 )
      | ( inverse(X1) != sk_c7 )
      | ( inverse(X0) != sk_c5 )
      | ( multiply(sk_c6,sk_c7) != sk_c5 )
      | ( multiply(sk_c7,sk_c5) != sk_c6 )
      | ( multiply(sk_c5,sk_c7) != sk_c6 )
      | ( multiply(X1,sk_c6) != sk_c7 )
      | ( multiply(X0,sk_c5) != sk_c7 )
      | ( multiply(sk_c7,multiply(X2,sk_c7)) != sk_c6 ) ),
    inference(cnf_transformation,[],[f67]) ).

tcf(c_409,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_10
      | ( inverse(X0) != sk_c5 )
      | ( multiply(X0,sk_c5) != sk_c7 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_10])],[c_116]) ).

tcf(c_410,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_11
      | ( inverse(X0) != sk_c7 )
      | ( multiply(X0,sk_c6) != sk_c7 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_11])],[c_116]) ).

tcf(c_411,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_12
      | ( inverse(X0) != sk_c7 )
      | ( multiply(sk_c7,multiply(X0,sk_c7)) != sk_c6 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_12])],[c_116]) ).

tcf(c_412,negated_conjecture,
    ( iPr_def_12
    | iPr_def_11
    | iPr_def_10
    | ( inverse(sk_c6) != sk_c5 )
    | ( multiply(sk_c6,sk_c7) != sk_c5 )
    | ( multiply(sk_c7,sk_c5) != sk_c6 )
    | ( multiply(sk_c5,sk_c7) != sk_c6 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[])],[c_116]) ).

tcf(c_413,definition,
    iPr_def_13 = multiply(sk_c5,sk_c7),
    introduced(definition,[new_symbols(definition,[iPr_def_13])],[]) ).

tcf(c_414,definition,
    iPr_def_14 = multiply(sk_c7,sk_c5),
    introduced(definition,[new_symbols(definition,[iPr_def_14])],[]) ).

tcf(c_415,definition,
    iPr_def_15 = multiply(sk_c6,sk_c7),
    introduced(definition,[new_symbols(definition,[iPr_def_15])],[]) ).

tcf(c_416,definition,
    iPr_def_16 = inverse(sk_c6),
    introduced(definition,[new_symbols(definition,[iPr_def_16])],[]) ).

tcf(c_417,definition,
    iPr_def_17 = multiply(sk_c4,sk_c6),
    introduced(definition,[new_symbols(definition,[iPr_def_17])],[]) ).

tcf(c_418,definition,
    iPr_def_18 = inverse(sk_c3),
    introduced(definition,[new_symbols(definition,[iPr_def_18])],[]) ).

tcf(c_419,definition,
    iPr_def_19 = inverse(sk_c4),
    introduced(definition,[new_symbols(definition,[iPr_def_19])],[]) ).

tcf(c_420,definition,
    iPr_def_20 = multiply(sk_c3,sk_c5),
    introduced(definition,[new_symbols(definition,[iPr_def_20])],[]) ).

tcf(c_421,definition,
    iPr_def_21 = inverse(sk_c1),
    introduced(definition,[new_symbols(definition,[iPr_def_21])],[]) ).

tcf(c_422,definition,
    iPr_def_22 = multiply(sk_c1,sk_c7),
    introduced(definition,[new_symbols(definition,[iPr_def_22])],[]) ).

tcf(c_423,definition,
    iPr_def_23 = multiply(sk_c7,sk_c2),
    introduced(definition,[new_symbols(definition,[iPr_def_23])],[]) ).

tcf(c_424,negated_conjecture,
    ( iPr_def_12
    | iPr_def_11
    | iPr_def_10
    | ( iPr_def_16 != sk_c5 )
    | ( iPr_def_15 != sk_c5 )
    | ( iPr_def_14 != sk_c6 )
    | ( iPr_def_13 != sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_412,c_416,c_415,c_414,c_413]) ).

tcf(c_425,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_12
      | ( inverse(X0) != sk_c7 )
      | ( multiply(sk_c7,multiply(X0,sk_c7)) != sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_411]) ).

tcf(c_426,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_11
      | ( inverse(X0) != sk_c7 )
      | ( multiply(X0,sk_c6) != sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_410]) ).

tcf(c_427,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_10
      | ( inverse(X0) != sk_c5 )
      | ( multiply(X0,sk_c5) != sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_409]) ).

tcf(c_428,negated_conjecture,
    ( ( iPr_def_18 = sk_c5 )
    | ( iPr_def_17 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_115,c_418,c_417]) ).

tcf(c_429,negated_conjecture,
    ( ( iPr_def_19 = sk_c7 )
    | ( iPr_def_18 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_114,c_419]) ).

tcf(c_430,negated_conjecture,
    ( ( iPr_def_18 = sk_c5 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_113]) ).

tcf(c_431,negated_conjecture,
    ( ( iPr_def_18 = sk_c5 )
    | ( iPr_def_16 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_112]) ).

tcf(c_432,negated_conjecture,
    ( ( iPr_def_18 = sk_c5 )
    | ( iPr_def_15 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_111]) ).

tcf(c_433,negated_conjecture,
    ( ( iPr_def_20 = sk_c7 )
    | ( iPr_def_17 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_110,c_420]) ).

tcf(c_434,negated_conjecture,
    ( ( iPr_def_20 = sk_c7 )
    | ( iPr_def_19 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_109]) ).

tcf(c_436,negated_conjecture,
    ( ( iPr_def_20 = sk_c7 )
    | ( iPr_def_16 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_107]) ).

tcf(c_437,negated_conjecture,
    ( ( iPr_def_20 = sk_c7 )
    | ( iPr_def_15 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_106]) ).

tcf(c_438,negated_conjecture,
    ( ( iPr_def_21 = sk_c7 )
    | ( iPr_def_17 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_105,c_421]) ).

tcf(c_439,negated_conjecture,
    ( ( iPr_def_21 = sk_c7 )
    | ( iPr_def_19 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_104]) ).

tcf(c_441,negated_conjecture,
    ( ( iPr_def_21 = sk_c7 )
    | ( iPr_def_16 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_102]) ).

tcf(c_442,negated_conjecture,
    ( ( iPr_def_21 = sk_c7 )
    | ( iPr_def_15 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_101]) ).

tcf(c_443,negated_conjecture,
    ( ( iPr_def_22 = sk_c2 )
    | ( iPr_def_17 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_100,c_422]) ).

tcf(c_444,negated_conjecture,
    ( ( iPr_def_22 = sk_c2 )
    | ( iPr_def_19 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_99]) ).

tcf(c_446,negated_conjecture,
    ( ( iPr_def_22 = sk_c2 )
    | ( iPr_def_16 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_97]) ).

tcf(c_448,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_17 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_95,c_423]) ).

tcf(c_449,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_19 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_94]) ).

tcf(c_451,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_16 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_92]) ).

tcf(c_452,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_15 = sk_c5 ) ),
    inference(demodulation,[status(thm)],[c_91]) ).

tcf(c_453,negated_conjecture,
    ( ( iPr_def_17 = sk_c7 )
    | ( iPr_def_13 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_90]) ).

tcf(c_454,negated_conjecture,
    ( ( iPr_def_19 = sk_c7 )
    | ( iPr_def_13 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_89]) ).

tcf(c_455,negated_conjecture,
    ( ( iPr_def_14 = sk_c6 )
    | ( iPr_def_13 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_88]) ).

tcf(c_456,negated_conjecture,
    ( ( iPr_def_16 = sk_c5 )
    | ( iPr_def_13 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_87]) ).

tcf(c_457,negated_conjecture,
    ( ( iPr_def_15 = sk_c5 )
    | ( iPr_def_13 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_86]) ).

tcf(c_696,plain,
    ( ( sk_c5 = iPr_def_15 )
    | ( multiply(iPr_def_18,sk_c7) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_432,c_413]) ).

tcf(c_697,plain,
    ( ( sk_c5 = iPr_def_16 )
    | ( multiply(iPr_def_18,sk_c7) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_431,c_413]) ).

tcf(c_699,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_18,sk_c7) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_429,c_413]) ).

tcf(c_700,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_18,sk_c7) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_428,c_413]) ).

tcf(c_721,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_20,sk_c5) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_433,c_414]) ).

tcf(c_798,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c7 = iPr_def_20 ) ),
    inference(superposition,[status(thm)],[c_437,c_436]) ).

tcf(c_949,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c7 = iPr_def_21 ) ),
    inference(superposition,[status(thm)],[c_442,c_441]) ).

tcf(c_999,plain,
    ( ( sk_c7 = iPr_def_20 )
    | ( multiply(sk_c3,iPr_def_15) = iPr_def_20 ) ),
    inference(superposition,[status(thm)],[c_437,c_420]) ).

tcf(c_1001,plain,
    ( ( sk_c5 = iPr_def_15 )
    | ( multiply(sk_c3,iPr_def_18) = iPr_def_20 ) ),
    inference(superposition,[status(thm)],[c_432,c_420]) ).

tcf(c_1002,plain,
    ( ( sk_c5 = iPr_def_16 )
    | ( multiply(sk_c3,iPr_def_18) = iPr_def_20 ) ),
    inference(superposition,[status(thm)],[c_431,c_420]) ).

tcf(c_1062,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_21,sk_c2) = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_439,c_423]) ).

tcf(c_1063,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_21,sk_c2) = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_438,c_423]) ).

tcf(c_1077,plain,
    multiply(iPr_def_16,sk_c6) = identity,
    inference(superposition,[status(thm)],[c_416,c_84]) ).

tcf(c_1078,plain,
    multiply(iPr_def_19,sk_c4) = identity,
    inference(superposition,[status(thm)],[c_419,c_84]) ).

tcf(c_1079,plain,
    multiply(iPr_def_21,sk_c1) = identity,
    inference(superposition,[status(thm)],[c_421,c_84]) ).

tcf(c_1080,plain,
    multiply(iPr_def_18,sk_c3) = identity,
    inference(superposition,[status(thm)],[c_418,c_84]) ).

tcf(c_1322,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c6 = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_452,c_451]) ).

tcf(c_1387,plain,
    ( ( iPr_def_13 = iPr_def_23 )
    | ( sk_c7 = iPr_def_17 ) ),
    inference(superposition,[status(thm)],[c_453,c_448]) ).

tcf(c_1391,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_13,sk_c7) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_453,c_415]) ).

tcf(c_1453,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_13,sk_c7) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_454,c_415]) ).

tcf(c_1492,plain,
    ( ( sk_c6 = iPr_def_13 )
    | ( multiply(sk_c4,iPr_def_14) = iPr_def_17 ) ),
    inference(superposition,[status(thm)],[c_455,c_417]) ).

tcf(c_1664,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c6 = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_457,c_456]) ).

tcf(c_1666,plain,
    ( ( sk_c6 = iPr_def_13 )
    | ( multiply(sk_c3,iPr_def_15) = iPr_def_20 ) ),
    inference(superposition,[status(thm)],[c_457,c_420]) ).

tcf(c_1728,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( multiply(iPr_def_20,sk_c2) = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_798,c_423]) ).

tcf(c_1732,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( multiply(sk_c6,iPr_def_20) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_798,c_415]) ).

tcf(c_1928,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( multiply(sk_c1,iPr_def_21) = iPr_def_22 ) ),
    inference(superposition,[status(thm)],[c_949,c_422]) ).

tcf(c_1970,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_17 )
    | ( inverse(sk_c4) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_417,c_426]) ).

tcf(c_1971,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != sk_c6 )
    | ( inverse(identity) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_83,c_426]) ).

tcf(c_1988,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_19 )
    | ( sk_c7 != iPr_def_17 ) ),
    inference(light_normalisation,[status(thm)],[c_1970,c_419]) ).

tcf(c_2069,plain,
    ( ~ iPr_def_10
    | ( sk_c7 != identity )
    | ( inverse(inverse(sk_c5)) != sk_c5 ) ),
    inference(superposition,[status(thm)],[c_84,c_427]) ).

tcf(c_2236,plain,
    ( ~ iPr_def_12
    | ( inverse(identity) != sk_c7 )
    | ( multiply(sk_c7,sk_c7) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_83,c_425]) ).

tcf(c_2237,plain,
    ( ~ iPr_def_12
    | ( inverse(inverse(sk_c7)) != sk_c7 )
    | ( multiply(sk_c7,identity) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_84,c_425]) ).

tcf(c_2389,plain,
    ( iPr_def_12
    | iPr_def_11
    | iPr_def_10
    | ( sk_c7 = iPr_def_17 )
    | ( iPr_def_13 != iPr_def_23 )
    | ( sk_c6 != iPr_def_14 )
    | ( sk_c5 != iPr_def_16 )
    | ( sk_c5 != iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_448,c_424]) ).

tcf(c_2660,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( inverse(iPr_def_13) = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_1664,c_416]) ).

tcf(c_2724,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_15 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_798,c_696]) ).

tcf(c_2794,plain,
    ! [X0: $i] : multiply(sk_c5,multiply(sk_c7,X0)) = multiply(iPr_def_13,X0),
    inference(superposition,[status(thm)],[c_413,c_85]) ).

tcf(c_2795,plain,
    ! [X0: $i] : multiply(sk_c6,multiply(sk_c7,X0)) = multiply(iPr_def_15,X0),
    inference(superposition,[status(thm)],[c_415,c_85]) ).

tcf(c_2796,plain,
    ! [X0: $i] : multiply(sk_c7,multiply(sk_c5,X0)) = multiply(iPr_def_14,X0),
    inference(superposition,[status(thm)],[c_414,c_85]) ).

tcf(c_2797,plain,
    ! [X0: $i] : multiply(sk_c4,multiply(sk_c6,X0)) = multiply(iPr_def_17,X0),
    inference(superposition,[status(thm)],[c_417,c_85]) ).

tcf(c_2800,plain,
    ! [X0: $i] : multiply(sk_c3,multiply(sk_c5,X0)) = multiply(iPr_def_20,X0),
    inference(superposition,[status(thm)],[c_420,c_85]) ).

tcf(c_2802,plain,
    ! [X0: $i,X1: $i] : multiply(inverse(X0),multiply(X0,X1)) = multiply(identity,X1),
    inference(superposition,[status(thm)],[c_84,c_85]) ).

tcf(c_2805,plain,
    ! [X0: $i] : multiply(iPr_def_16,multiply(sk_c6,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1077,c_85]) ).

tcf(c_2806,plain,
    ! [X0: $i] : multiply(iPr_def_19,multiply(sk_c4,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1078,c_85]) ).

tcf(c_2807,plain,
    ! [X0: $i] : multiply(iPr_def_21,multiply(sk_c1,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1079,c_85]) ).

tcf(c_2808,plain,
    ! [X0: $i] : multiply(iPr_def_18,multiply(sk_c3,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1080,c_85]) ).

tcf(c_2813,plain,
    ! [X0: $i] : multiply(iPr_def_18,multiply(sk_c3,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2808,c_83]) ).

tcf(c_2814,plain,
    ! [X0: $i] : multiply(iPr_def_21,multiply(sk_c1,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2807,c_83]) ).

tcf(c_2815,plain,
    ! [X0: $i] : multiply(iPr_def_19,multiply(sk_c4,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2806,c_83]) ).

tcf(c_2816,plain,
    ! [X0: $i] : multiply(iPr_def_16,multiply(sk_c6,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2805,c_83]) ).

tcf(c_2946,plain,
    multiply(iPr_def_18,iPr_def_20) = sk_c5,
    inference(superposition,[status(thm)],[c_420,c_2813]) ).

tcf(c_2962,plain,
    ! [X0: $i] : multiply(iPr_def_18,multiply(iPr_def_20,X0)) = multiply(sk_c5,X0),
    inference(superposition,[status(thm)],[c_2946,c_85]) ).

tcf(c_2964,plain,
    multiply(iPr_def_21,iPr_def_22) = sk_c7,
    inference(superposition,[status(thm)],[c_422,c_2814]) ).

tcf(c_2967,plain,
    ! [X0: $i] : multiply(iPr_def_21,multiply(iPr_def_22,X0)) = multiply(sk_c7,X0),
    inference(superposition,[status(thm)],[c_2964,c_85]) ).

tcf(c_3128,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_16 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_798,c_697]) ).

tcf(c_3151,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_16 )
    | ( sk_c5 = iPr_def_13 ) ),
    inference(light_normalisation,[status(thm)],[c_3128,c_2946]) ).

tcf(c_3198,plain,
    multiply(iPr_def_19,iPr_def_17) = sk_c6,
    inference(superposition,[status(thm)],[c_417,c_2815]) ).

tcf(c_3201,plain,
    ! [X0: $i] : multiply(iPr_def_19,multiply(iPr_def_17,X0)) = multiply(sk_c6,X0),
    inference(superposition,[status(thm)],[c_3198,c_85]) ).

tcf(c_3208,plain,
    multiply(iPr_def_16,iPr_def_15) = sk_c7,
    inference(superposition,[status(thm)],[c_415,c_2816]) ).

tcf(c_3216,plain,
    ! [X0: $i] :
      ( ( sk_c7 = iPr_def_17 )
      | ( multiply(iPr_def_16,multiply(iPr_def_23,X0)) = X0 ) ),
    inference(superposition,[status(thm)],[c_448,c_2816]) ).

tcf(c_3423,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_434,c_699]) ).

tcf(c_3427,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( sk_c5 = iPr_def_13 ) ),
    inference(light_normalisation,[status(thm)],[c_3423,c_2946]) ).

tcf(c_3478,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_433,c_700]) ).

tcf(c_3481,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( sk_c5 = iPr_def_13 ) ),
    inference(light_normalisation,[status(thm)],[c_3478,c_2946]) ).

tcf(c_3764,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_20,iPr_def_18) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_428,c_721]) ).

tcf(c_4048,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_13,sk_c7) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_3427,c_413]) ).

tcf(c_4169,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_13,sk_c7) = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_3481,c_413]) ).

tcf(c_5845,plain,
    ( ( sk_c7 = iPr_def_20 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_999,c_2813]) ).

tcf(c_5846,plain,
    ( ( sk_c7 = iPr_def_20 )
    | ( sk_c5 = iPr_def_15 ) ),
    inference(light_normalisation,[status(thm)],[c_5845,c_2946]) ).

tcf(c_6194,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_21,iPr_def_22) = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_444,c_1062]) ).

tcf(c_6197,plain,
    ( ( sk_c7 = iPr_def_23 )
    | ( sk_c7 = iPr_def_19 ) ),
    inference(light_normalisation,[status(thm)],[c_6194,c_2964]) ).

tcf(c_6267,plain,
    ( ( iPr_def_20 = iPr_def_23 )
    | ( sk_c7 = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_6197,c_434]) ).

tcf(c_6992,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_21,iPr_def_22) = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_443,c_1063]) ).

tcf(c_6994,plain,
    ( ( sk_c7 = iPr_def_23 )
    | ( sk_c7 = iPr_def_17 ) ),
    inference(light_normalisation,[status(thm)],[c_6992,c_2964]) ).

tcf(c_7338,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_23,sk_c5) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_6994,c_414]) ).

tcf(c_7341,plain,
    ( ( iPr_def_20 = iPr_def_23 )
    | ( sk_c7 = iPr_def_17 ) ),
    inference(superposition,[status(thm)],[c_6994,c_433]) ).

tcf(c_7732,plain,
    ( ( iPr_def_20 = iPr_def_23 )
    | ( iPr_def_17 = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_7341,c_6267]) ).

tcf(c_9525,plain,
    ( ( sk_c6 = iPr_def_13 )
    | ( multiply(iPr_def_19,iPr_def_17) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_1492,c_2815]) ).

tcf(c_9526,plain,
    ( ( sk_c6 = iPr_def_14 )
    | ( sk_c6 = iPr_def_13 ) ),
    inference(light_normalisation,[status(thm)],[c_9525,c_3198]) ).

tcf(c_9965,plain,
    ( ( sk_c6 = iPr_def_13 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_1666,c_2813]) ).

tcf(c_9966,plain,
    ( ( sk_c6 = iPr_def_13 )
    | ( sk_c5 = iPr_def_15 ) ),
    inference(light_normalisation,[status(thm)],[c_9965,c_2946]) ).

tcf(c_11963,plain,
    multiply(sk_c5,iPr_def_14) = multiply(iPr_def_13,sk_c5),
    inference(superposition,[status(thm)],[c_414,c_2794]) ).

tcf(c_12552,plain,
    multiply(sk_c6,iPr_def_14) = multiply(iPr_def_15,sk_c5),
    inference(superposition,[status(thm)],[c_414,c_2795]) ).

tcf(c_12914,plain,
    multiply(sk_c7,iPr_def_13) = multiply(iPr_def_14,sk_c7),
    inference(superposition,[status(thm)],[c_413,c_2796]) ).

tcf(c_13237,plain,
    multiply(sk_c4,iPr_def_15) = multiply(iPr_def_17,sk_c7),
    inference(superposition,[status(thm)],[c_415,c_2797]) ).

tcf(c_13651,plain,
    multiply(sk_c3,multiply(iPr_def_13,sk_c5)) = multiply(iPr_def_20,iPr_def_14),
    inference(superposition,[status(thm)],[c_11963,c_2800]) ).

tcf(c_14147,plain,
    ( ( iPr_def_13 = iPr_def_15 )
    | ( sk_c7 = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_4048,c_1453]) ).

tcf(c_14396,plain,
    ( ( iPr_def_13 = iPr_def_15 )
    | ( multiply(iPr_def_19,sk_c5) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_14147,c_414]) ).

tcf(c_14914,plain,
    ( ( iPr_def_13 = iPr_def_15 )
    | ( sk_c7 = iPr_def_17 ) ),
    inference(superposition,[status(thm)],[c_4169,c_1391]) ).

tcf(c_15010,plain,
    ( ( iPr_def_17 = iPr_def_19 )
    | ( iPr_def_13 = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_14914,c_14147]) ).

tcf(c_15315,plain,
    ( ( iPr_def_13 = iPr_def_15 )
    | ( multiply(iPr_def_17,iPr_def_17) = sk_c6 ) ),
    inference(superposition,[status(thm)],[c_15010,c_3198]) ).

tcf(c_17195,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(iPr_def_16,iPr_def_14) = sk_c5 ) ),
    inference(superposition,[status(thm)],[c_7338,c_3216]) ).

tcf(c_17316,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_15 )
    | ( sk_c5 = iPr_def_13 ) ),
    inference(light_normalisation,[status(thm)],[c_2724,c_2946]) ).

tcf(c_19501,plain,
    ! [X0: $i,X1: $i] : multiply(inverse(X0),multiply(X0,X1)) = X1,
    inference(demodulation,[status(thm)],[c_2802,c_83]) ).

tcf(c_19518,plain,
    multiply(inverse(sk_c7),iPr_def_14) = sk_c5,
    inference(superposition,[status(thm)],[c_414,c_19501]) ).

tcf(c_19523,plain,
    ! [X0: $i] : multiply(inverse(identity),X0) = X0,
    inference(superposition,[status(thm)],[c_83,c_19501]) ).

tcf(c_19524,plain,
    ! [X0: $i] : multiply(inverse(inverse(X0)),identity) = X0,
    inference(superposition,[status(thm)],[c_84,c_19501]) ).

tcf(c_19611,plain,
    multiply(inverse(iPr_def_16),identity) = sk_c6,
    inference(superposition,[status(thm)],[c_1077,c_19501]) ).

tcf(c_19724,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_16),X0) = multiply(sk_c6,X0),
    inference(superposition,[status(thm)],[c_2816,c_19501]) ).

tcf(c_19725,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_19),X0) = multiply(sk_c4,X0),
    inference(superposition,[status(thm)],[c_2815,c_19501]) ).

tcf(c_19726,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_21),X0) = multiply(sk_c1,X0),
    inference(superposition,[status(thm)],[c_2814,c_19501]) ).

tcf(c_19727,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_18),X0) = multiply(sk_c3,X0),
    inference(superposition,[status(thm)],[c_2813,c_19501]) ).

tcf(c_19751,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ( multiply(inverse(iPr_def_20),iPr_def_14) = iPr_def_18 ) ),
    inference(superposition,[status(thm)],[c_3764,c_19501]) ).

tcf(c_19819,plain,
    multiply(inverse(sk_c5),multiply(iPr_def_13,sk_c5)) = iPr_def_14,
    inference(superposition,[status(thm)],[c_11963,c_19501]) ).

tcf(c_19829,plain,
    multiply(inverse(sk_c6),multiply(iPr_def_15,sk_c5)) = iPr_def_14,
    inference(superposition,[status(thm)],[c_12552,c_19501]) ).

tcf(c_19840,plain,
    ! [X0: $i,X1: $i] : multiply(inverse(inverse(X0)),X1) = multiply(X0,X1),
    inference(superposition,[status(thm)],[c_19501,c_19501]) ).

tcf(c_21259,plain,
    multiply(sk_c6,identity) = sk_c6,
    inference(demodulation,[status(thm)],[c_19611,c_19724]) ).

tcf(c_21280,plain,
    multiply(sk_c4,sk_c6) = multiply(iPr_def_17,identity),
    inference(superposition,[status(thm)],[c_21259,c_2797]) ).

tcf(c_21283,plain,
    multiply(iPr_def_17,identity) = iPr_def_17,
    inference(light_normalisation,[status(thm)],[c_21280,c_417]) ).

tcf(c_21330,plain,
    multiply(sk_c6,identity) = multiply(iPr_def_19,iPr_def_17),
    inference(superposition,[status(thm)],[c_21283,c_3201]) ).

tcf(c_21686,plain,
    ! [X0: $i] : multiply(X0,identity) = X0,
    inference(demodulation,[status(thm)],[c_19524,c_19840]) ).

tcf(c_21703,plain,
    multiply(sk_c5,sk_c7) = multiply(iPr_def_13,identity),
    inference(superposition,[status(thm)],[c_21686,c_2794]) ).

tcf(c_21715,plain,
    multiply(sk_c7,sk_c5) = multiply(iPr_def_14,identity),
    inference(superposition,[status(thm)],[c_21686,c_2796]) ).

tcf(c_21723,plain,
    multiply(sk_c7,identity) = multiply(iPr_def_21,iPr_def_22),
    inference(superposition,[status(thm)],[c_21686,c_2967]) ).

tcf(c_21724,plain,
    multiply(sk_c5,identity) = multiply(iPr_def_18,iPr_def_20),
    inference(superposition,[status(thm)],[c_21686,c_2962]) ).

tcf(c_21728,plain,
    inverse(identity) = identity,
    inference(superposition,[status(thm)],[c_21686,c_19523]) ).

tcf(c_21729,plain,
    multiply(sk_c5,identity) = sk_c5,
    inference(light_normalisation,[status(thm)],[c_21724,c_2946]) ).

tcf(c_21730,plain,
    multiply(sk_c7,identity) = sk_c7,
    inference(light_normalisation,[status(thm)],[c_21723,c_2964]) ).

tcf(c_21732,plain,
    multiply(iPr_def_14,identity) = iPr_def_14,
    inference(light_normalisation,[status(thm)],[c_21715,c_414]) ).

tcf(c_21735,plain,
    multiply(iPr_def_13,identity) = iPr_def_13,
    inference(light_normalisation,[status(thm)],[c_21703,c_413]) ).

tcf(c_21772,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ~ iPr_def_11
    | ( iPr_def_17 != iPr_def_20 )
    | ( sk_c7 != iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_433,c_1988]) ).

tcf(c_21836,plain,
    multiply(identity,identity) = identity,
    inference(superposition,[status(thm)],[c_21728,c_84]) ).

tcf(c_26485,plain,
    multiply(sk_c6,iPr_def_16) = identity,
    inference(superposition,[status(thm)],[c_19724,c_84]) ).

tcf(c_26490,plain,
    ! [X0: $i] : multiply(sk_c6,multiply(iPr_def_16,X0)) = X0,
    inference(superposition,[status(thm)],[c_19724,c_19501]) ).

tcf(c_26491,plain,
    multiply(sk_c6,identity) = inverse(iPr_def_16),
    inference(superposition,[status(thm)],[c_19724,c_21686]) ).

tcf(c_26619,plain,
    multiply(sk_c4,identity) = multiply(iPr_def_17,iPr_def_16),
    inference(superposition,[status(thm)],[c_26485,c_2797]) ).

tcf(c_26682,plain,
    inverse(iPr_def_16) = sk_c6,
    inference(demodulation,[status(thm)],[c_26491,c_21686]) ).

tcf(c_27189,plain,
    multiply(sk_c6,sk_c7) = iPr_def_15,
    inference(superposition,[status(thm)],[c_3208,c_26490]) ).

tcf(c_27415,plain,
    multiply(iPr_def_17,iPr_def_16) = sk_c4,
    inference(demodulation,[status(thm)],[c_26619,c_21686]) ).

tcf(c_27416,plain,
    multiply(inverse(iPr_def_17),sk_c4) = iPr_def_16,
    inference(superposition,[status(thm)],[c_27415,c_19501]) ).

tcf(c_27421,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_17),multiply(sk_c4,X0)) = multiply(iPr_def_16,X0),
    inference(superposition,[status(thm)],[c_27416,c_85]) ).

tcf(c_27751,plain,
    ( ~ iPr_def_12
    | ( inverse(inverse(iPr_def_19)) != sk_c7 )
    | ( multiply(sk_c7,multiply(sk_c4,sk_c7)) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_19725,c_425]) ).

tcf(c_27752,plain,
    multiply(sk_c4,iPr_def_19) = identity,
    inference(superposition,[status(thm)],[c_19725,c_84]) ).

tcf(c_27756,plain,
    ( ~ iPr_def_11
    | ( inverse(inverse(iPr_def_19)) != sk_c7 )
    | ( multiply(sk_c4,sk_c6) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_19725,c_426]) ).

tcf(c_27757,plain,
    ! [X0: $i] : multiply(sk_c4,multiply(iPr_def_19,X0)) = X0,
    inference(superposition,[status(thm)],[c_19725,c_19501]) ).

tcf(c_27758,plain,
    multiply(sk_c4,identity) = inverse(iPr_def_19),
    inference(superposition,[status(thm)],[c_19725,c_21686]) ).

tcf(c_27886,plain,
    multiply(inverse(iPr_def_17),identity) = multiply(iPr_def_16,iPr_def_19),
    inference(superposition,[status(thm)],[c_27752,c_27421]) ).

tcf(c_27894,plain,
    inverse(iPr_def_19) = sk_c4,
    inference(demodulation,[status(thm)],[c_27758,c_21686]) ).

tcf(c_27944,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != identity )
    | ( sk_c7 != sk_c6 ) ),
    inference(light_normalisation,[status(thm)],[c_1971,c_21728]) ).

tcf(c_27969,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ~ iPr_def_11
    | ( sk_c7 != iPr_def_23 )
    | ( sk_c7 != identity ) ),
    inference(superposition,[status(thm)],[c_449,c_27944]) ).

tcf(c_27970,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ~ iPr_def_11
    | ( sk_c7 != iPr_def_23 )
    | ( sk_c7 != identity ) ),
    inference(superposition,[status(thm)],[c_448,c_27944]) ).

tcf(c_28223,plain,
    ( ( iPr_def_13 = iPr_def_15 )
    | ( multiply(sk_c4,iPr_def_14) = sk_c5 ) ),
    inference(superposition,[status(thm)],[c_14396,c_27757]) ).

tcf(c_28229,plain,
    multiply(sk_c4,sk_c6) = iPr_def_17,
    inference(superposition,[status(thm)],[c_3198,c_27757]) ).

tcf(c_28301,plain,
    multiply(sk_c1,iPr_def_21) = identity,
    inference(superposition,[status(thm)],[c_19726,c_84]) ).

tcf(c_28320,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( identity = iPr_def_22 ) ),
    inference(demodulation,[status(thm)],[c_1928,c_28301]) ).

tcf(c_28601,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( inverse(iPr_def_22) = iPr_def_22 ) ),
    inference(superposition,[status(thm)],[c_28320,c_21728]) ).

tcf(c_30280,plain,
    multiply(sk_c3,iPr_def_18) = identity,
    inference(superposition,[status(thm)],[c_19727,c_84]) ).

tcf(c_30285,plain,
    ! [X0: $i] : multiply(sk_c3,multiply(iPr_def_18,X0)) = X0,
    inference(superposition,[status(thm)],[c_19727,c_19501]) ).

tcf(c_30286,plain,
    multiply(sk_c3,identity) = inverse(iPr_def_18),
    inference(superposition,[status(thm)],[c_19727,c_21686]) ).

tcf(c_30300,plain,
    ( ( identity = iPr_def_20 )
    | ( sk_c5 = iPr_def_16 ) ),
    inference(demodulation,[status(thm)],[c_1002,c_30280]) ).

tcf(c_30301,plain,
    ( ( identity = iPr_def_20 )
    | ( sk_c5 = iPr_def_15 ) ),
    inference(demodulation,[status(thm)],[c_1001,c_30280]) ).

tcf(c_30330,plain,
    inverse(iPr_def_18) = sk_c3,
    inference(demodulation,[status(thm)],[c_30286,c_21686]) ).

tcf(c_30346,plain,
    multiply(sk_c3,sk_c5) = iPr_def_20,
    inference(superposition,[status(thm)],[c_2946,c_30285]) ).

tcf(c_32426,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( identity = iPr_def_20 ) ),
    inference(superposition,[status(thm)],[c_30301,c_30300]) ).

tcf(c_32695,plain,
    ! [X0: $i] :
      ( ( iPr_def_15 = iPr_def_16 )
      | ( multiply(iPr_def_20,X0) = X0 ) ),
    inference(superposition,[status(thm)],[c_32426,c_83]) ).

tcf(c_33628,plain,
    multiply(iPr_def_16,iPr_def_19) = inverse(iPr_def_17),
    inference(demodulation,[status(thm)],[c_27886,c_21686]) ).

tcf(c_33634,plain,
    multiply(sk_c6,inverse(iPr_def_17)) = iPr_def_19,
    inference(superposition,[status(thm)],[c_33628,c_26490]) ).

tcf(c_33686,plain,
    ( ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_23,inverse(iPr_def_17)) = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_449,c_33634]) ).

tcf(c_33692,plain,
    multiply(iPr_def_17,inverse(iPr_def_17)) = multiply(sk_c4,iPr_def_19),
    inference(superposition,[status(thm)],[c_33634,c_2797]) ).

tcf(c_33695,plain,
    multiply(iPr_def_17,inverse(iPr_def_17)) = identity,
    inference(light_normalisation,[status(thm)],[c_33692,c_27752]) ).

tcf(c_33846,plain,
    multiply(sk_c6,inverse(iPr_def_17)) = multiply(iPr_def_19,identity),
    inference(superposition,[status(thm)],[c_33695,c_3201]) ).

tcf(c_33982,plain,
    ( ( iPr_def_17 = iPr_def_19 )
    | ( sk_c7 = iPr_def_19 )
    | ( multiply(iPr_def_20,inverse(iPr_def_17)) = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_7732,c_33686]) ).

tcf(c_34131,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_13 ) ),
    inference(superposition,[status(thm)],[c_3151,c_17316]) ).

tcf(c_34383,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( iPr_def_13 = iPr_def_18 )
    | ( sk_c5 = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_34131,c_432]) ).

tcf(c_34384,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( iPr_def_13 = iPr_def_18 )
    | ( sk_c5 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_34131,c_431]) ).

tcf(c_35526,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( iPr_def_13 = iPr_def_18 ) ),
    inference(superposition,[status(thm)],[c_34384,c_34383]) ).

tcf(c_35858,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( inverse(iPr_def_13) = sk_c3 ) ),
    inference(superposition,[status(thm)],[c_35526,c_30330]) ).

tcf(c_37092,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c3 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_35858,c_2660]) ).

tcf(c_37124,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( inverse(iPr_def_16) = iPr_def_18 ) ),
    inference(superposition,[status(thm)],[c_37092,c_418]) ).

tcf(c_37125,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c6 = iPr_def_18 ) ),
    inference(light_normalisation,[status(thm)],[c_37124,c_26682]) ).

tcf(c_37227,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( multiply(iPr_def_18,iPr_def_20) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_37125,c_1732]) ).

tcf(c_37239,plain,
    ( ( iPr_def_18 = iPr_def_23 )
    | ( iPr_def_15 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_37125,c_1322]) ).

tcf(c_37261,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_15 ) ),
    inference(light_normalisation,[status(thm)],[c_37227,c_2946]) ).

tcf(c_38243,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c2 = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_32695,c_1728]) ).

tcf(c_38730,plain,
    ( ( iPr_def_15 = iPr_def_18 )
    | ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_37261,c_431]) ).

tcf(c_39826,plain,
    ( ( iPr_def_15 = iPr_def_18 )
    | ( iPr_def_15 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_38730,c_37261]) ).

tcf(c_41595,plain,
    ( ( iPr_def_22 = iPr_def_23 )
    | ( iPr_def_15 = iPr_def_16 )
    | ( sk_c5 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_38243,c_446]) ).

tcf(c_42358,plain,
    ( ( iPr_def_22 = iPr_def_23 )
    | ( iPr_def_15 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_41595,c_37261]) ).

tcf(c_45137,plain,
    ( ( iPr_def_18 = iPr_def_22 )
    | ( iPr_def_15 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_42358,c_37239]) ).

tcf(c_45562,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( inverse(iPr_def_18) = iPr_def_18 ) ),
    inference(superposition,[status(thm)],[c_45137,c_28601]) ).

tcf(c_45595,plain,
    ( ( iPr_def_15 = iPr_def_16 )
    | ( sk_c3 = iPr_def_18 ) ),
    inference(light_normalisation,[status(thm)],[c_45562,c_30330]) ).

tcf(c_46863,plain,
    ( ( iPr_def_16 = iPr_def_18 )
    | ( iPr_def_15 = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_45595,c_37092]) ).

tcf(c_48439,plain,
    iPr_def_15 = iPr_def_16,
    inference(superposition,[status(thm)],[c_46863,c_39826]) ).

tcf(c_48495,plain,
    multiply(iPr_def_15,iPr_def_19) = inverse(iPr_def_17),
    inference(demodulation,[status(thm)],[c_33628,c_48439]) ).

tcf(c_48508,plain,
    multiply(iPr_def_17,iPr_def_15) = sk_c4,
    inference(demodulation,[status(thm)],[c_27415,c_48439]) ).

tcf(c_48518,plain,
    inverse(iPr_def_15) = sk_c6,
    inference(demodulation,[status(thm)],[c_26682,c_48439]) ).

tcf(c_48519,plain,
    multiply(sk_c6,iPr_def_15) = identity,
    inference(demodulation,[status(thm)],[c_26485,c_48439]) ).

tcf(c_48571,plain,
    multiply(iPr_def_15,iPr_def_15) = sk_c7,
    inference(demodulation,[status(thm)],[c_3208,c_48439]) ).

tcf(c_48582,plain,
    ( iPr_def_12
    | iPr_def_11
    | iPr_def_10
    | ( sk_c6 != iPr_def_14 )
    | ( sk_c6 != iPr_def_13 )
    | ( sk_c5 != iPr_def_15 ) ),
    inference(demodulation,[status(thm)],[c_424,c_48439]) ).

tcf(c_48586,plain,
    multiply(iPr_def_15,sk_c6) = identity,
    inference(demodulation,[status(thm)],[c_1077,c_48439]) ).

tcf(c_48589,plain,
    inverse(sk_c6) = iPr_def_15,
    inference(demodulation,[status(thm)],[c_416,c_48439]) ).

tcf(c_49629,plain,
    ( ~ iPr_def_12
    | ( sk_c7 != identity )
    | ( multiply(sk_c7,sk_c7) != sk_c6 ) ),
    inference(light_normalisation,[status(thm)],[c_2236,c_21728]) ).

tcf(c_49692,plain,
    ( ( sk_c7 = iPr_def_17 )
    | ~ iPr_def_12
    | ( sk_c7 != identity )
    | ( multiply(iPr_def_20,iPr_def_20) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_433,c_49629]) ).

tcf(c_50221,plain,
    ( ~ iPr_def_12
    | ( sk_c7 != sk_c6 )
    | ( inverse(inverse(sk_c7)) != sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_2237,c_21686]) ).

tcf(c_50414,plain,
    ( ( sk_c7 != iPr_def_19 )
    | ( iPr_def_17 != iPr_def_20 )
    | ~ iPr_def_11 ),
    inference(global_subsumption_just,[status(thm)],[c_21772,c_1988,c_21772]) ).

tcf(c_50415,plain,
    ( ~ iPr_def_11
    | ( iPr_def_17 != iPr_def_20 )
    | ( sk_c7 != iPr_def_19 ) ),
    inference(renaming,[status(thm)],[c_50414]) ).

tcf(c_50621,plain,
    $false,
    inference(smt_impl_just,[status(thm)],[c_50415,c_50221,c_49692,c_48589,c_48586,c_48582,c_48571,c_48519,c_48518,c_48508,c_48495,c_48439,c_33982,c_33846,c_33695,c_33692,c_33634,c_30346,c_30330,c_30280,c_28229,c_28223,c_27970,c_27969,c_27894,c_27756,c_27751,c_27189,c_26682,c_26491,c_21735,c_21732,c_21730,c_21729,c_21715,c_21703,c_21728,c_21330,c_19829,c_19819,c_19751,c_19518,c_17195,c_15315,c_13651,c_13237,c_12914,c_12552,c_11963,c_9966,c_9526,c_6994,c_6197,c_5846,c_2389,c_2069,c_1387,c_21836,c_432,c_430,c_429,c_428,c_419,c_418]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GRP368-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04  % Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.37  % Computer : n018.cluster.edu
% 0.10/0.37  % Model    : x86_64 x86_64
% 0.10/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37  % Memory   : 8046.5625MB
% 0.10/0.37  % OS       : Linux 6.8.0-71-generic
% 0.10/0.37  % CPULimit : 300
% 0.10/0.37  % WCLimit  : 300
% 0.10/0.37  % DateTime : Wed Sep 23 14:37:47 UTC 2026
% 0.10/0.38  % CPUTime  : 
% 0.10/0.38  Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.41  Running first-order theorem proving
% 0.10/0.41  Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.42  
% 0.10/0.42  % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.42  
% 0.10/0.42  % Detected problem language: tptp
% 0.10/0.44  % Proving...
% 15.80/3.29  % SZS status Started for theBenchmark.p
% 15.80/3.29  % SZS status Unsatisfiable for theBenchmark.p
% 15.80/3.29  
% 15.80/3.29  %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 15.80/3.29  
% 15.80/3.29  % ------  iProver source info
% 15.80/3.29  
% 15.80/3.29  % git: date: 2026-07-19 20:42:38 +0200
% 15.80/3.29  % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 15.80/3.29  % git: non_committed_changes: false
% 15.80/3.29  
% 15.80/3.29  % ------ Parsing...% successful
% 15.80/3.29  
% 15.80/3.29  
% 15.80/3.29  % ------ Clausification by vclausify_rel  & Parsing by iProver...% 
% 15.80/3.29  
% 15.80/3.29  % ------ Preprocessing... sup_sim: 0  sf_s  rm: 0 0s  sf_e  pe_s  pe_e % 
% 15.80/3.29  
% 15.80/3.29  % ------ Preprocessing... gs_s  sp: 3 0s  gs_e  snvd_s sp: 0 0s snvd_e % 
% 15.80/3.29  
% 15.80/3.29  % ------ Preprocessing... sf_s  rm: 0 0s  sf_e 
% 15.80/3.29  % ------ Proving...
% 15.80/3.29  % ------ Problem Properties 
% 15.80/3.29  
% 15.80/3.29  % 
% 15.80/3.29  % clauses                               48
% 15.80/3.29  % conjectures                           34
% 15.80/3.29  % EPR                                   31
% 15.80/3.29  % Horn                                  17
% 15.80/3.29  % unary                                 14
% 15.80/3.29  % binary                                30
% 15.80/3.29  % lits                                  90
% 15.80/3.29  % lits eq                               84
% 15.80/3.29  % fd_pure                               0
% 15.80/3.29  % fd_pseudo                             0
% 15.80/3.29  % fd_cond                               0
% 15.80/3.29  % fd_pseudo_cond                        0
% 15.80/3.29  % AC symbols                            0
% 15.80/3.29  
% 15.80/3.29  % ------ Schedule dynamic 5 is on 
% 15.80/3.29  
% 15.80/3.29  % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 15.80/3.29  
% 15.80/3.29  
% 15.80/3.29  % ------ 
% 15.80/3.29  % Current options:
% 15.80/3.29  % ------ 
% 15.80/3.29  
% 15.80/3.29  
% 15.80/3.29  % 
% 15.80/3.29  
% 15.80/3.29  % ------ Proving...
% 15.80/3.29  % 
% 15.80/3.29  
% 15.80/3.29  % SZS status Unsatisfiable for theBenchmark.p
% 15.80/3.29  
% 15.80/3.29  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 18.36/3.30  
% 18.36/3.30  
%------------------------------------------------------------------------------