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iProver---3.9.4.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : iProver---3.9.4
% Problem  : GRP296-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM

% Computer : n005.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 01:32:45 PM UTC 2026

% Result   : Unsatisfiable 16.75s 4.77s
% Output   : CNFRefutation 16.75s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   53
% Syntax   : Number of formulae    :  328 ( 111 unt;  12 def)
%            Number of atoms       :  970 ( 595 equ)
%            Maximal formula atoms :   12 (   2 avg)
%            Number of connectives :  494 ( 180   ~; 314   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   18 (   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  :   18 (  16 usr;  17 prp; 0-2 aty)
%            Number of functors    :   11 (  11 usr;   9 con; 0-2 aty)
%            Number of variables   :   84 (   0 sgn  84   !;   0   ?;  64   :)

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

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

fof(f5,negated_conjecture,
    ( multiply(sk_c6,sk_c8) = sk_c7
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_1) ).

fof(f6,plain,
    ( sk_c7 = multiply(sk_c6,sk_c8)
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f5]) ).

fof(f7,negated_conjecture,
    ( multiply(sk_c8,sk_c4) = sk_c7
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_2) ).

fof(f8,plain,
    ( sk_c7 = multiply(sk_c8,sk_c4)
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f7]) ).

fof(f9,negated_conjecture,
    ( multiply(sk_c3,sk_c8) = sk_c4
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_3) ).

fof(f10,plain,
    ( sk_c4 = multiply(sk_c3,sk_c8)
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f9]) ).

fof(f11,negated_conjecture,
    ( inverse(sk_c3) = sk_c8
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_4) ).

fof(f12,plain,
    ( sk_c8 = inverse(sk_c3)
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f11]) ).

fof(f13,negated_conjecture,
    ( multiply(sk_c5,sk_c6) = sk_c8
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_5) ).

fof(f14,plain,
    ( sk_c8 = multiply(sk_c5,sk_c6)
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f13]) ).

fof(f15,negated_conjecture,
    ( inverse(sk_c5) = sk_c6
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_6) ).

fof(f16,plain,
    ( sk_c6 = inverse(sk_c5)
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(reorient_equations,[],[f15]) ).

fof(f17,negated_conjecture,
    ( multiply(sk_c6,sk_c8) = sk_c7
    | multiply(sk_c1,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_7) ).

fof(f18,plain,
    ( sk_c7 = multiply(sk_c6,sk_c8)
    | sk_c7 = multiply(sk_c1,sk_c8) ),
    inference(reorient_equations,[],[f17]) ).

fof(f19,negated_conjecture,
    ( multiply(sk_c8,sk_c4) = sk_c7
    | multiply(sk_c1,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_8) ).

fof(f20,plain,
    ( sk_c7 = multiply(sk_c8,sk_c4)
    | sk_c7 = multiply(sk_c1,sk_c8) ),
    inference(reorient_equations,[],[f19]) ).

fof(f21,negated_conjecture,
    ( multiply(sk_c3,sk_c8) = sk_c4
    | multiply(sk_c1,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_9) ).

fof(f22,plain,
    ( sk_c4 = multiply(sk_c3,sk_c8)
    | sk_c7 = multiply(sk_c1,sk_c8) ),
    inference(reorient_equations,[],[f21]) ).

fof(f23,negated_conjecture,
    ( inverse(sk_c3) = sk_c8
    | multiply(sk_c1,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_10) ).

fof(f24,plain,
    ( sk_c8 = inverse(sk_c3)
    | sk_c7 = multiply(sk_c1,sk_c8) ),
    inference(reorient_equations,[],[f23]) ).

fof(f25,negated_conjecture,
    ( multiply(sk_c5,sk_c6) = sk_c8
    | multiply(sk_c1,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_11) ).

fof(f26,plain,
    ( sk_c8 = multiply(sk_c5,sk_c6)
    | sk_c7 = multiply(sk_c1,sk_c8) ),
    inference(reorient_equations,[],[f25]) ).

fof(f27,negated_conjecture,
    ( inverse(sk_c5) = sk_c6
    | multiply(sk_c1,sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_12) ).

fof(f28,plain,
    ( sk_c6 = inverse(sk_c5)
    | sk_c7 = multiply(sk_c1,sk_c8) ),
    inference(reorient_equations,[],[f27]) ).

fof(f29,negated_conjecture,
    ( multiply(sk_c6,sk_c8) = sk_c7
    | inverse(sk_c1) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_13) ).

fof(f30,plain,
    ( sk_c7 = multiply(sk_c6,sk_c8)
    | sk_c8 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f29]) ).

fof(f31,negated_conjecture,
    ( multiply(sk_c8,sk_c4) = sk_c7
    | inverse(sk_c1) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_14) ).

fof(f32,plain,
    ( sk_c7 = multiply(sk_c8,sk_c4)
    | sk_c8 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f31]) ).

fof(f33,negated_conjecture,
    ( multiply(sk_c3,sk_c8) = sk_c4
    | inverse(sk_c1) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_15) ).

fof(f34,plain,
    ( sk_c4 = multiply(sk_c3,sk_c8)
    | sk_c8 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f33]) ).

fof(f37,negated_conjecture,
    ( multiply(sk_c5,sk_c6) = sk_c8
    | inverse(sk_c1) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_17) ).

fof(f38,plain,
    ( sk_c8 = multiply(sk_c5,sk_c6)
    | sk_c8 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f37]) ).

fof(f39,negated_conjecture,
    ( inverse(sk_c5) = sk_c6
    | inverse(sk_c1) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_18) ).

fof(f40,plain,
    ( sk_c6 = inverse(sk_c5)
    | sk_c8 = inverse(sk_c1) ),
    inference(reorient_equations,[],[f39]) ).

fof(f41,negated_conjecture,
    ( multiply(sk_c6,sk_c8) = sk_c7
    | multiply(sk_c8,sk_c6) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_19) ).

fof(f42,plain,
    ( sk_c7 = multiply(sk_c6,sk_c8)
    | sk_c7 = multiply(sk_c8,sk_c6) ),
    inference(reorient_equations,[],[f41]) ).

fof(f43,negated_conjecture,
    ( multiply(sk_c8,sk_c4) = sk_c7
    | multiply(sk_c8,sk_c6) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_20) ).

fof(f44,plain,
    ( sk_c7 = multiply(sk_c8,sk_c4)
    | sk_c7 = multiply(sk_c8,sk_c6) ),
    inference(reorient_equations,[],[f43]) ).

fof(f45,negated_conjecture,
    ( multiply(sk_c3,sk_c8) = sk_c4
    | multiply(sk_c8,sk_c6) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_21) ).

fof(f46,plain,
    ( sk_c4 = multiply(sk_c3,sk_c8)
    | sk_c7 = multiply(sk_c8,sk_c6) ),
    inference(reorient_equations,[],[f45]) ).

fof(f47,negated_conjecture,
    ( inverse(sk_c3) = sk_c8
    | multiply(sk_c8,sk_c6) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_22) ).

fof(f48,plain,
    ( sk_c8 = inverse(sk_c3)
    | sk_c7 = multiply(sk_c8,sk_c6) ),
    inference(reorient_equations,[],[f47]) ).

fof(f49,negated_conjecture,
    ( multiply(sk_c5,sk_c6) = sk_c8
    | multiply(sk_c8,sk_c6) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_23) ).

fof(f50,plain,
    ( sk_c8 = multiply(sk_c5,sk_c6)
    | sk_c7 = multiply(sk_c8,sk_c6) ),
    inference(reorient_equations,[],[f49]) ).

fof(f51,negated_conjecture,
    ( inverse(sk_c5) = sk_c6
    | multiply(sk_c8,sk_c6) = sk_c7 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_24) ).

fof(f52,plain,
    ( sk_c6 = inverse(sk_c5)
    | sk_c7 = multiply(sk_c8,sk_c6) ),
    inference(reorient_equations,[],[f51]) ).

fof(f53,negated_conjecture,
    ( multiply(sk_c6,sk_c8) = sk_c7
    | multiply(sk_c2,sk_c8) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_25) ).

fof(f54,plain,
    ( sk_c7 = multiply(sk_c6,sk_c8)
    | sk_c6 = multiply(sk_c2,sk_c8) ),
    inference(reorient_equations,[],[f53]) ).

fof(f55,negated_conjecture,
    ( multiply(sk_c8,sk_c4) = sk_c7
    | multiply(sk_c2,sk_c8) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_26) ).

fof(f56,plain,
    ( sk_c7 = multiply(sk_c8,sk_c4)
    | sk_c6 = multiply(sk_c2,sk_c8) ),
    inference(reorient_equations,[],[f55]) ).

fof(f57,negated_conjecture,
    ( multiply(sk_c3,sk_c8) = sk_c4
    | multiply(sk_c2,sk_c8) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_27) ).

fof(f58,plain,
    ( sk_c4 = multiply(sk_c3,sk_c8)
    | sk_c6 = multiply(sk_c2,sk_c8) ),
    inference(reorient_equations,[],[f57]) ).

fof(f59,negated_conjecture,
    ( inverse(sk_c3) = sk_c8
    | multiply(sk_c2,sk_c8) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_28) ).

fof(f60,plain,
    ( sk_c8 = inverse(sk_c3)
    | sk_c6 = multiply(sk_c2,sk_c8) ),
    inference(reorient_equations,[],[f59]) ).

fof(f61,negated_conjecture,
    ( multiply(sk_c5,sk_c6) = sk_c8
    | multiply(sk_c2,sk_c8) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_29) ).

fof(f62,plain,
    ( sk_c8 = multiply(sk_c5,sk_c6)
    | sk_c6 = multiply(sk_c2,sk_c8) ),
    inference(reorient_equations,[],[f61]) ).

fof(f63,negated_conjecture,
    ( inverse(sk_c5) = sk_c6
    | multiply(sk_c2,sk_c8) = sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_30) ).

fof(f64,plain,
    ( sk_c6 = inverse(sk_c5)
    | sk_c6 = multiply(sk_c2,sk_c8) ),
    inference(reorient_equations,[],[f63]) ).

fof(f65,negated_conjecture,
    ( multiply(sk_c6,sk_c8) = sk_c7
    | inverse(sk_c2) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_31) ).

fof(f66,plain,
    ( sk_c7 = multiply(sk_c6,sk_c8)
    | sk_c8 = inverse(sk_c2) ),
    inference(reorient_equations,[],[f65]) ).

fof(f67,negated_conjecture,
    ( multiply(sk_c8,sk_c4) = sk_c7
    | inverse(sk_c2) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_32) ).

fof(f68,plain,
    ( sk_c7 = multiply(sk_c8,sk_c4)
    | sk_c8 = inverse(sk_c2) ),
    inference(reorient_equations,[],[f67]) ).

fof(f69,negated_conjecture,
    ( multiply(sk_c3,sk_c8) = sk_c4
    | inverse(sk_c2) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_33) ).

fof(f70,plain,
    ( sk_c4 = multiply(sk_c3,sk_c8)
    | sk_c8 = inverse(sk_c2) ),
    inference(reorient_equations,[],[f69]) ).

fof(f71,negated_conjecture,
    ( inverse(sk_c3) = sk_c8
    | inverse(sk_c2) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_34) ).

fof(f72,plain,
    ( sk_c8 = inverse(sk_c3)
    | sk_c8 = inverse(sk_c2) ),
    inference(reorient_equations,[],[f71]) ).

fof(f73,negated_conjecture,
    ( multiply(sk_c5,sk_c6) = sk_c8
    | inverse(sk_c2) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_35) ).

fof(f74,plain,
    ( sk_c8 = multiply(sk_c5,sk_c6)
    | sk_c8 = inverse(sk_c2) ),
    inference(reorient_equations,[],[f73]) ).

fof(f75,negated_conjecture,
    ( inverse(sk_c5) = sk_c6
    | inverse(sk_c2) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_36) ).

fof(f76,plain,
    ( sk_c6 = inverse(sk_c5)
    | sk_c8 = inverse(sk_c2) ),
    inference(reorient_equations,[],[f75]) ).

fof(f77,negated_conjecture,
    ! [X2,X3,X0,X1,X4] :
      ( inverse(X4) != sk_c6
      | multiply(X4,sk_c6) != sk_c8
      | inverse(X3) != sk_c8
      | multiply(X3,sk_c8) != X2
      | multiply(sk_c8,X2) != sk_c7
      | multiply(sk_c6,sk_c8) != sk_c7
      | inverse(X1) != sk_c8
      | multiply(X1,sk_c8) != sk_c6
      | multiply(sk_c8,sk_c6) != sk_c7
      | inverse(X0) != sk_c8
      | multiply(X0,sk_c8) != sk_c7
      | multiply(sk_c8,sk_c7) != sk_c6 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_37) ).

fof(f78,plain,
    ! [X2,X3,X0,X1,X4] :
      ( sk_c6 != inverse(X4)
      | sk_c8 != multiply(X4,sk_c6)
      | sk_c8 != inverse(X3)
      | multiply(X3,sk_c8) != X2
      | sk_c7 != multiply(sk_c8,X2)
      | sk_c7 != multiply(sk_c6,sk_c8)
      | sk_c8 != inverse(X1)
      | sk_c6 != multiply(X1,sk_c8)
      | sk_c7 != multiply(sk_c8,sk_c6)
      | inverse(X0) != sk_c8
      | sk_c7 != multiply(X0,sk_c8)
      | multiply(sk_c8,sk_c7) != sk_c6 ),
    inference(reorient_equations,[],[f77]) ).

fof(f79,plain,
    ! [X3,X0,X1,X4] :
      ( sk_c6 != inverse(X4)
      | sk_c8 != multiply(X4,sk_c6)
      | sk_c8 != inverse(X3)
      | sk_c7 != multiply(sk_c8,multiply(X3,sk_c8))
      | sk_c7 != multiply(sk_c6,sk_c8)
      | sk_c8 != inverse(X1)
      | sk_c6 != multiply(X1,sk_c8)
      | sk_c7 != multiply(sk_c8,sk_c6)
      | inverse(X0) != sk_c8
      | sk_c7 != multiply(X0,sk_c8)
      | multiply(sk_c8,sk_c7) != sk_c6 ),
    inference(equality_resolution,[],[f78]) ).

tcf(c_89,plain,
    ! [X0: $i] : multiply(identity,X0) = X0,
    inference(cnf_transformation,[],[f1]) ).

tcf(c_90,plain,
    ! [X0: $i] : multiply(inverse(X0),X0) = identity,
    inference(cnf_transformation,[],[f3]) ).

tcf(c_91,plain,
    ! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
    inference(cnf_transformation,[],[f4]) ).

tcf(c_92,negated_conjecture,
    ( ( multiply(sk_c6,sk_c8) = sk_c7 )
    | ( multiply(sk_c8,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f6]) ).

tcf(c_93,negated_conjecture,
    ( ( multiply(sk_c8,sk_c4) = sk_c7 )
    | ( multiply(sk_c8,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f8]) ).

tcf(c_94,negated_conjecture,
    ( ( multiply(sk_c3,sk_c8) = sk_c4 )
    | ( multiply(sk_c8,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f10]) ).

tcf(c_95,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c8 )
    | ( multiply(sk_c8,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f12]) ).

tcf(c_96,negated_conjecture,
    ( ( multiply(sk_c5,sk_c6) = sk_c8 )
    | ( multiply(sk_c8,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f14]) ).

tcf(c_97,negated_conjecture,
    ( ( inverse(sk_c5) = sk_c6 )
    | ( multiply(sk_c8,sk_c7) = sk_c6 ) ),
    inference(cnf_transformation,[],[f16]) ).

tcf(c_98,negated_conjecture,
    ( ( multiply(sk_c1,sk_c8) = sk_c7 )
    | ( multiply(sk_c6,sk_c8) = sk_c7 ) ),
    inference(cnf_transformation,[],[f18]) ).

tcf(c_99,negated_conjecture,
    ( ( multiply(sk_c1,sk_c8) = sk_c7 )
    | ( multiply(sk_c8,sk_c4) = sk_c7 ) ),
    inference(cnf_transformation,[],[f20]) ).

tcf(c_100,negated_conjecture,
    ( ( multiply(sk_c1,sk_c8) = sk_c7 )
    | ( multiply(sk_c3,sk_c8) = sk_c4 ) ),
    inference(cnf_transformation,[],[f22]) ).

tcf(c_101,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c8 )
    | ( multiply(sk_c1,sk_c8) = sk_c7 ) ),
    inference(cnf_transformation,[],[f24]) ).

tcf(c_102,negated_conjecture,
    ( ( multiply(sk_c1,sk_c8) = sk_c7 )
    | ( multiply(sk_c5,sk_c6) = sk_c8 ) ),
    inference(cnf_transformation,[],[f26]) ).

tcf(c_103,negated_conjecture,
    ( ( inverse(sk_c5) = sk_c6 )
    | ( multiply(sk_c1,sk_c8) = sk_c7 ) ),
    inference(cnf_transformation,[],[f28]) ).

tcf(c_104,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c8 )
    | ( multiply(sk_c6,sk_c8) = sk_c7 ) ),
    inference(cnf_transformation,[],[f30]) ).

tcf(c_105,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c8 )
    | ( multiply(sk_c8,sk_c4) = sk_c7 ) ),
    inference(cnf_transformation,[],[f32]) ).

tcf(c_106,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c8 )
    | ( multiply(sk_c3,sk_c8) = sk_c4 ) ),
    inference(cnf_transformation,[],[f34]) ).

tcf(c_108,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c8 )
    | ( multiply(sk_c5,sk_c6) = sk_c8 ) ),
    inference(cnf_transformation,[],[f38]) ).

tcf(c_109,negated_conjecture,
    ( ( inverse(sk_c1) = sk_c8 )
    | ( inverse(sk_c5) = sk_c6 ) ),
    inference(cnf_transformation,[],[f40]) ).

tcf(c_110,negated_conjecture,
    ( ( multiply(sk_c6,sk_c8) = sk_c7 )
    | ( multiply(sk_c8,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f42]) ).

tcf(c_111,negated_conjecture,
    ( ( multiply(sk_c8,sk_c4) = sk_c7 )
    | ( multiply(sk_c8,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f44]) ).

tcf(c_112,negated_conjecture,
    ( ( multiply(sk_c3,sk_c8) = sk_c4 )
    | ( multiply(sk_c8,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f46]) ).

tcf(c_113,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c8 )
    | ( multiply(sk_c8,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f48]) ).

tcf(c_114,negated_conjecture,
    ( ( multiply(sk_c5,sk_c6) = sk_c8 )
    | ( multiply(sk_c8,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f50]) ).

tcf(c_115,negated_conjecture,
    ( ( inverse(sk_c5) = sk_c6 )
    | ( multiply(sk_c8,sk_c6) = sk_c7 ) ),
    inference(cnf_transformation,[],[f52]) ).

tcf(c_116,negated_conjecture,
    ( ( multiply(sk_c2,sk_c8) = sk_c6 )
    | ( multiply(sk_c6,sk_c8) = sk_c7 ) ),
    inference(cnf_transformation,[],[f54]) ).

tcf(c_117,negated_conjecture,
    ( ( multiply(sk_c2,sk_c8) = sk_c6 )
    | ( multiply(sk_c8,sk_c4) = sk_c7 ) ),
    inference(cnf_transformation,[],[f56]) ).

tcf(c_118,negated_conjecture,
    ( ( multiply(sk_c2,sk_c8) = sk_c6 )
    | ( multiply(sk_c3,sk_c8) = sk_c4 ) ),
    inference(cnf_transformation,[],[f58]) ).

tcf(c_119,negated_conjecture,
    ( ( inverse(sk_c3) = sk_c8 )
    | ( multiply(sk_c2,sk_c8) = sk_c6 ) ),
    inference(cnf_transformation,[],[f60]) ).

tcf(c_120,negated_conjecture,
    ( ( multiply(sk_c2,sk_c8) = sk_c6 )
    | ( multiply(sk_c5,sk_c6) = sk_c8 ) ),
    inference(cnf_transformation,[],[f62]) ).

tcf(c_121,negated_conjecture,
    ( ( inverse(sk_c5) = sk_c6 )
    | ( multiply(sk_c2,sk_c8) = sk_c6 ) ),
    inference(cnf_transformation,[],[f64]) ).

tcf(c_122,negated_conjecture,
    ( ( inverse(sk_c2) = sk_c8 )
    | ( multiply(sk_c6,sk_c8) = sk_c7 ) ),
    inference(cnf_transformation,[],[f66]) ).

tcf(c_123,negated_conjecture,
    ( ( inverse(sk_c2) = sk_c8 )
    | ( multiply(sk_c8,sk_c4) = sk_c7 ) ),
    inference(cnf_transformation,[],[f68]) ).

tcf(c_124,negated_conjecture,
    ( ( inverse(sk_c2) = sk_c8 )
    | ( multiply(sk_c3,sk_c8) = sk_c4 ) ),
    inference(cnf_transformation,[],[f70]) ).

tcf(c_125,negated_conjecture,
    ( ( inverse(sk_c2) = sk_c8 )
    | ( inverse(sk_c3) = sk_c8 ) ),
    inference(cnf_transformation,[],[f72]) ).

tcf(c_126,negated_conjecture,
    ( ( inverse(sk_c2) = sk_c8 )
    | ( multiply(sk_c5,sk_c6) = sk_c8 ) ),
    inference(cnf_transformation,[],[f74]) ).

tcf(c_127,negated_conjecture,
    ( ( inverse(sk_c2) = sk_c8 )
    | ( inverse(sk_c5) = sk_c6 ) ),
    inference(cnf_transformation,[],[f76]) ).

tcf(c_128,negated_conjecture,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ( inverse(X3) != sk_c8 )
      | ( inverse(X2) != sk_c8 )
      | ( inverse(X1) != sk_c6 )
      | ( inverse(X0) != sk_c8 )
      | ( multiply(sk_c6,sk_c8) != sk_c7 )
      | ( multiply(sk_c8,sk_c6) != sk_c7 )
      | ( multiply(sk_c8,sk_c7) != sk_c6 )
      | ( multiply(X3,sk_c8) != sk_c6 )
      | ( multiply(X1,sk_c6) != sk_c8 )
      | ( multiply(X0,sk_c8) != sk_c7 )
      | ( multiply(sk_c8,multiply(X2,sk_c8)) != sk_c7 ) ),
    inference(cnf_transformation,[],[f79]) ).

tcf(c_473,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_10
      | ( inverse(X0) != sk_c6 )
      | ( multiply(X0,sk_c6) != sk_c8 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_10])],[c_128]) ).

tcf(c_474,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_11
      | ( inverse(X0) != sk_c8 )
      | ( multiply(X0,sk_c8) != sk_c7 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_11])],[c_128]) ).

tcf(c_475,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_12
      | ( inverse(X0) != sk_c8 )
      | ( multiply(X0,sk_c8) != sk_c6 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_12])],[c_128]) ).

tcf(c_476,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_13
      | ( inverse(X0) != sk_c8 )
      | ( multiply(sk_c8,multiply(X0,sk_c8)) != sk_c7 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_13])],[c_128]) ).

tcf(c_477,negated_conjecture,
    ( iPr_def_13
    | iPr_def_12
    | iPr_def_11
    | iPr_def_10
    | ( multiply(sk_c6,sk_c8) != sk_c7 )
    | ( multiply(sk_c8,sk_c6) != sk_c7 )
    | ( multiply(sk_c8,sk_c7) != sk_c6 ) ),
    inference(splitting,[splitting(split),new_symbols(definition,[])],[c_128]) ).

tcf(c_478,definition,
    iPr_def_14 = multiply(sk_c8,sk_c7),
    introduced(definition,[new_symbols(definition,[iPr_def_14])],[]) ).

tcf(c_479,definition,
    iPr_def_15 = multiply(sk_c8,sk_c6),
    introduced(definition,[new_symbols(definition,[iPr_def_15])],[]) ).

tcf(c_480,definition,
    iPr_def_16 = multiply(sk_c6,sk_c8),
    introduced(definition,[new_symbols(definition,[iPr_def_16])],[]) ).

tcf(c_481,definition,
    iPr_def_17 = inverse(sk_c5),
    introduced(definition,[new_symbols(definition,[iPr_def_17])],[]) ).

tcf(c_482,definition,
    iPr_def_18 = inverse(sk_c2),
    introduced(definition,[new_symbols(definition,[iPr_def_18])],[]) ).

tcf(c_483,definition,
    iPr_def_19 = multiply(sk_c5,sk_c6),
    introduced(definition,[new_symbols(definition,[iPr_def_19])],[]) ).

tcf(c_484,definition,
    iPr_def_20 = inverse(sk_c3),
    introduced(definition,[new_symbols(definition,[iPr_def_20])],[]) ).

tcf(c_485,definition,
    iPr_def_21 = multiply(sk_c3,sk_c8),
    introduced(definition,[new_symbols(definition,[iPr_def_21])],[]) ).

tcf(c_486,definition,
    iPr_def_22 = multiply(sk_c8,sk_c4),
    introduced(definition,[new_symbols(definition,[iPr_def_22])],[]) ).

tcf(c_487,definition,
    iPr_def_23 = multiply(sk_c2,sk_c8),
    introduced(definition,[new_symbols(definition,[iPr_def_23])],[]) ).

tcf(c_488,definition,
    iPr_def_24 = inverse(sk_c1),
    introduced(definition,[new_symbols(definition,[iPr_def_24])],[]) ).

tcf(c_489,definition,
    iPr_def_25 = multiply(sk_c1,sk_c8),
    introduced(definition,[new_symbols(definition,[iPr_def_25])],[]) ).

tcf(c_490,negated_conjecture,
    ( iPr_def_13
    | iPr_def_12
    | iPr_def_11
    | iPr_def_10
    | ( iPr_def_16 != sk_c7 )
    | ( iPr_def_15 != sk_c7 )
    | ( iPr_def_14 != sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_477,c_480,c_479,c_478]) ).

tcf(c_491,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_13
      | ( inverse(X0) != sk_c8 )
      | ( multiply(sk_c8,multiply(X0,sk_c8)) != sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_476]) ).

tcf(c_492,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_12
      | ( inverse(X0) != sk_c8 )
      | ( multiply(X0,sk_c8) != sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_475]) ).

tcf(c_493,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_11
      | ( inverse(X0) != sk_c8 )
      | ( multiply(X0,sk_c8) != sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_474]) ).

tcf(c_494,negated_conjecture,
    ! [X0: $i] :
      ( ~ iPr_def_10
      | ( inverse(X0) != sk_c6 )
      | ( multiply(X0,sk_c6) != sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_473]) ).

tcf(c_495,negated_conjecture,
    ( ( iPr_def_18 = sk_c8 )
    | ( iPr_def_17 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_127,c_482,c_481]) ).

tcf(c_496,negated_conjecture,
    ( ( iPr_def_19 = sk_c8 )
    | ( iPr_def_18 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_126,c_483]) ).

tcf(c_497,negated_conjecture,
    ( ( iPr_def_20 = sk_c8 )
    | ( iPr_def_18 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_125,c_484]) ).

tcf(c_498,negated_conjecture,
    ( ( iPr_def_21 = sk_c4 )
    | ( iPr_def_18 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_124,c_485]) ).

tcf(c_499,negated_conjecture,
    ( ( iPr_def_22 = sk_c7 )
    | ( iPr_def_18 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_123,c_486]) ).

tcf(c_500,negated_conjecture,
    ( ( iPr_def_18 = sk_c8 )
    | ( iPr_def_16 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_122]) ).

tcf(c_501,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_17 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_121,c_487]) ).

tcf(c_502,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_19 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_120]) ).

tcf(c_503,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_20 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_119]) ).

tcf(c_504,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_21 = sk_c4 ) ),
    inference(demodulation,[status(thm)],[c_118]) ).

tcf(c_505,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_22 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_117]) ).

tcf(c_506,negated_conjecture,
    ( ( iPr_def_23 = sk_c6 )
    | ( iPr_def_16 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_116]) ).

tcf(c_507,negated_conjecture,
    ( ( iPr_def_17 = sk_c6 )
    | ( iPr_def_15 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_115]) ).

tcf(c_508,negated_conjecture,
    ( ( iPr_def_19 = sk_c8 )
    | ( iPr_def_15 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_114]) ).

tcf(c_509,negated_conjecture,
    ( ( iPr_def_20 = sk_c8 )
    | ( iPr_def_15 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_113]) ).

tcf(c_510,negated_conjecture,
    ( ( iPr_def_21 = sk_c4 )
    | ( iPr_def_15 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_112]) ).

tcf(c_511,negated_conjecture,
    ( ( iPr_def_22 = sk_c7 )
    | ( iPr_def_15 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_111]) ).

tcf(c_512,negated_conjecture,
    ( ( iPr_def_16 = sk_c7 )
    | ( iPr_def_15 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_110]) ).

tcf(c_513,negated_conjecture,
    ( ( iPr_def_24 = sk_c8 )
    | ( iPr_def_17 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_109,c_488]) ).

tcf(c_514,negated_conjecture,
    ( ( iPr_def_24 = sk_c8 )
    | ( iPr_def_19 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_108]) ).

tcf(c_516,negated_conjecture,
    ( ( iPr_def_24 = sk_c8 )
    | ( iPr_def_21 = sk_c4 ) ),
    inference(demodulation,[status(thm)],[c_106]) ).

tcf(c_517,negated_conjecture,
    ( ( iPr_def_24 = sk_c8 )
    | ( iPr_def_22 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_105]) ).

tcf(c_518,negated_conjecture,
    ( ( iPr_def_24 = sk_c8 )
    | ( iPr_def_16 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_104]) ).

tcf(c_519,negated_conjecture,
    ( ( iPr_def_25 = sk_c7 )
    | ( iPr_def_17 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_103,c_489]) ).

tcf(c_520,negated_conjecture,
    ( ( iPr_def_25 = sk_c7 )
    | ( iPr_def_19 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_102]) ).

tcf(c_521,negated_conjecture,
    ( ( iPr_def_25 = sk_c7 )
    | ( iPr_def_20 = sk_c8 ) ),
    inference(demodulation,[status(thm)],[c_101]) ).

tcf(c_522,negated_conjecture,
    ( ( iPr_def_25 = sk_c7 )
    | ( iPr_def_21 = sk_c4 ) ),
    inference(demodulation,[status(thm)],[c_100]) ).

tcf(c_523,negated_conjecture,
    ( ( iPr_def_25 = sk_c7 )
    | ( iPr_def_22 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_99]) ).

tcf(c_524,negated_conjecture,
    ( ( iPr_def_25 = sk_c7 )
    | ( iPr_def_16 = sk_c7 ) ),
    inference(demodulation,[status(thm)],[c_98]) ).

tcf(c_525,negated_conjecture,
    ( ( iPr_def_17 = sk_c6 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_97]) ).

tcf(c_526,negated_conjecture,
    ( ( iPr_def_19 = sk_c8 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_96]) ).

tcf(c_527,negated_conjecture,
    ( ( iPr_def_20 = sk_c8 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_95]) ).

tcf(c_528,negated_conjecture,
    ( ( iPr_def_21 = sk_c4 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_94]) ).

tcf(c_529,negated_conjecture,
    ( ( iPr_def_22 = sk_c7 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_93]) ).

tcf(c_530,negated_conjecture,
    ( ( iPr_def_16 = sk_c7 )
    | ( iPr_def_14 = sk_c6 ) ),
    inference(demodulation,[status(thm)],[c_92]) ).

tcf(c_531,plain,
    ! [X0: $i] : X0 = X0,
    theory(equality) ).

tcf(c_532,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X2 = X0 )
      | ( X2 != X1 )
      | ( X0 != X1 ) ),
    theory(equality) ).

tcf(c_834,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(sk_c8,iPr_def_23) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_502,c_479]) ).

tcf(c_862,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(sk_c5,iPr_def_23) = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_502,c_483]) ).

tcf(c_877,plain,
    ( ( sk_c8 = iPr_def_20 )
    | ( multiply(iPr_def_23,sk_c8) = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_503,c_480]) ).

tcf(c_878,plain,
    ( ( sk_c8 = iPr_def_20 )
    | ( multiply(sk_c8,iPr_def_23) = iPr_def_15 ) ),
    inference(superposition,[status(thm)],[c_503,c_479]) ).

tcf(c_1012,plain,
    ( ( sk_c6 = iPr_def_23 )
    | ( multiply(sk_c8,iPr_def_21) = iPr_def_22 ) ),
    inference(superposition,[status(thm)],[c_504,c_486]) ).

tcf(c_1027,plain,
    ! [X0: $i,X1: $i] :
      ( ( sk_c6 = X0 )
      | ( sk_c6 != X1 )
      | ( X0 != X1 ) ),
    inference(instantiation,[status(thm)],[c_532]) ).

tcf(c_1034,plain,
    ! [X0: $i] :
      ( ( sk_c6 = X0 )
      | ( sk_c6 != sk_c6 )
      | ( X0 != sk_c6 ) ),
    inference(instantiation,[status(thm)],[c_1027]) ).

tcf(c_1035,plain,
    sk_c6 = sk_c6,
    inference(instantiation,[status(thm)],[c_531]) ).

tcf(c_1051,plain,
    ( ( sk_c6 = iPr_def_17 )
    | ( iPr_def_17 != sk_c6 )
    | ( sk_c6 != sk_c6 ) ),
    inference(instantiation,[status(thm)],[c_1034]) ).

tcf(c_1053,plain,
    multiply(iPr_def_20,sk_c3) = identity,
    inference(superposition,[status(thm)],[c_484,c_90]) ).

tcf(c_1054,plain,
    multiply(iPr_def_17,sk_c5) = identity,
    inference(superposition,[status(thm)],[c_481,c_90]) ).

tcf(c_1055,plain,
    multiply(iPr_def_24,sk_c1) = identity,
    inference(superposition,[status(thm)],[c_488,c_90]) ).

tcf(c_1056,plain,
    multiply(iPr_def_18,sk_c2) = identity,
    inference(superposition,[status(thm)],[c_482,c_90]) ).

tcf(c_1174,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(sk_c1,iPr_def_24) = iPr_def_25 ) ),
    inference(superposition,[status(thm)],[c_514,c_489]) ).

tcf(c_1180,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(iPr_def_24,sk_c7) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_514,c_478]) ).

tcf(c_1272,plain,
    ( ( sk_c8 = iPr_def_24 )
    | ( multiply(sk_c8,iPr_def_21) = iPr_def_22 ) ),
    inference(superposition,[status(thm)],[c_516,c_486]) ).

tcf(c_1280,plain,
    ! [X0: $i,X1: $i] :
      ( ( iPr_def_14 = X0 )
      | ( iPr_def_14 != X1 )
      | ( X0 != X1 ) ),
    inference(instantiation,[status(thm)],[c_532]) ).

tcf(c_1794,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( sk_c8 = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_526,c_502]) ).

tcf(c_1795,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( sk_c6 = iPr_def_17 )
    | ( sk_c8 = iPr_def_19 ) ),
    inference(superposition,[status(thm)],[c_526,c_501]) ).

tcf(c_1905,plain,
    ! [X0: $i] :
      ( ( iPr_def_14 = X0 )
      | ( iPr_def_14 != sk_c6 )
      | ( X0 != sk_c6 ) ),
    inference(instantiation,[status(thm)],[c_1280]) ).

tcf(c_2149,plain,
    ( ~ iPr_def_12
    | ( sk_c6 != iPr_def_21 )
    | ( inverse(sk_c3) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_485,c_492]) ).

tcf(c_2150,plain,
    ( ~ iPr_def_12
    | ( sk_c6 != iPr_def_25 )
    | ( inverse(sk_c1) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_489,c_492]) ).

tcf(c_2165,plain,
    ( ~ iPr_def_12
    | ( sk_c6 != iPr_def_25 )
    | ( sk_c8 != iPr_def_24 ) ),
    inference(light_normalisation,[status(thm)],[c_2150,c_488]) ).

tcf(c_2169,plain,
    ( ~ iPr_def_12
    | ( sk_c6 != iPr_def_21 )
    | ( sk_c8 != iPr_def_20 ) ),
    inference(light_normalisation,[status(thm)],[c_2149,c_484]) ).

tcf(c_2218,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_16 )
    | ( inverse(sk_c6) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_480,c_493]) ).

tcf(c_2219,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_21 )
    | ( inverse(sk_c3) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_485,c_493]) ).

tcf(c_2220,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_25 )
    | ( inverse(sk_c1) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_489,c_493]) ).

tcf(c_2235,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_25 )
    | ( sk_c8 != iPr_def_24 ) ),
    inference(light_normalisation,[status(thm)],[c_2220,c_488]) ).

tcf(c_2239,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_21 )
    | ( sk_c8 != iPr_def_20 ) ),
    inference(light_normalisation,[status(thm)],[c_2219,c_484]) ).

tcf(c_2323,plain,
    ( ~ iPr_def_10
    | ( sk_c8 != sk_c6 )
    | ( inverse(identity) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_89,c_494]) ).

tcf(c_2324,plain,
    ( ~ iPr_def_10
    | ( sk_c8 != identity )
    | ( inverse(inverse(sk_c6)) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_90,c_494]) ).

tcf(c_2402,plain,
    ( ~ iPr_def_13
    | ( inverse(sk_c3) != sk_c8 )
    | ( multiply(sk_c8,iPr_def_21) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_485,c_491]) ).

tcf(c_2403,plain,
    ( ~ iPr_def_13
    | ( inverse(sk_c1) != sk_c8 )
    | ( multiply(sk_c8,iPr_def_25) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_489,c_491]) ).

tcf(c_2405,plain,
    ( ~ iPr_def_13
    | ( inverse(identity) != sk_c8 )
    | ( multiply(sk_c8,sk_c8) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_89,c_491]) ).

tcf(c_2418,plain,
    ( ~ iPr_def_13
    | ( sk_c8 != iPr_def_24 )
    | ( multiply(sk_c8,iPr_def_25) != sk_c7 ) ),
    inference(light_normalisation,[status(thm)],[c_2403,c_488]) ).

tcf(c_2422,plain,
    ( ~ iPr_def_13
    | ( sk_c8 != iPr_def_20 )
    | ( multiply(sk_c8,iPr_def_21) != sk_c7 ) ),
    inference(light_normalisation,[status(thm)],[c_2402,c_484]) ).

tcf(c_2559,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( iPr_def_23 != sk_c6 )
    | ( iPr_def_14 != sk_c6 ) ),
    inference(instantiation,[status(thm)],[c_1905]) ).

tcf(c_2696,plain,
    ! [X0: $i] : multiply(sk_c8,multiply(sk_c7,X0)) = multiply(iPr_def_14,X0),
    inference(superposition,[status(thm)],[c_478,c_91]) ).

tcf(c_2697,plain,
    ! [X0: $i] : multiply(sk_c6,multiply(sk_c8,X0)) = multiply(iPr_def_16,X0),
    inference(superposition,[status(thm)],[c_480,c_91]) ).

tcf(c_2698,plain,
    ! [X0: $i] : multiply(sk_c8,multiply(sk_c4,X0)) = multiply(iPr_def_22,X0),
    inference(superposition,[status(thm)],[c_486,c_91]) ).

tcf(c_2699,plain,
    ! [X0: $i] : multiply(sk_c3,multiply(sk_c8,X0)) = multiply(iPr_def_21,X0),
    inference(superposition,[status(thm)],[c_485,c_91]) ).

tcf(c_2700,plain,
    ! [X0: $i] : multiply(sk_c5,multiply(sk_c6,X0)) = multiply(iPr_def_19,X0),
    inference(superposition,[status(thm)],[c_483,c_91]) ).

tcf(c_2702,plain,
    ! [X0: $i] : multiply(sk_c8,multiply(sk_c6,X0)) = multiply(iPr_def_15,X0),
    inference(superposition,[status(thm)],[c_479,c_91]) ).

tcf(c_2703,plain,
    ! [X0: $i] : multiply(sk_c2,multiply(sk_c8,X0)) = multiply(iPr_def_23,X0),
    inference(superposition,[status(thm)],[c_487,c_91]) ).

tcf(c_2705,plain,
    ! [X0: $i,X1: $i] : multiply(inverse(X0),multiply(X0,X1)) = multiply(identity,X1),
    inference(superposition,[status(thm)],[c_90,c_91]) ).

tcf(c_2707,plain,
    ! [X0: $i] : multiply(iPr_def_20,multiply(sk_c3,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1053,c_91]) ).

tcf(c_2708,plain,
    ! [X0: $i] : multiply(iPr_def_17,multiply(sk_c5,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1054,c_91]) ).

tcf(c_2709,plain,
    ! [X0: $i] : multiply(iPr_def_24,multiply(sk_c1,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1055,c_91]) ).

tcf(c_2710,plain,
    ! [X0: $i] : multiply(iPr_def_18,multiply(sk_c2,X0)) = multiply(identity,X0),
    inference(superposition,[status(thm)],[c_1056,c_91]) ).

tcf(c_2716,plain,
    ! [X0: $i] : multiply(iPr_def_18,multiply(sk_c2,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2710,c_89]) ).

tcf(c_2717,plain,
    ! [X0: $i] : multiply(iPr_def_24,multiply(sk_c1,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2709,c_89]) ).

tcf(c_2718,plain,
    ! [X0: $i] : multiply(iPr_def_17,multiply(sk_c5,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2708,c_89]) ).

tcf(c_2719,plain,
    ! [X0: $i] : multiply(iPr_def_20,multiply(sk_c3,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_2707,c_89]) ).

tcf(c_3539,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( multiply(sk_c6,iPr_def_19) = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_1794,c_480]) ).

tcf(c_4245,plain,
    multiply(iPr_def_18,iPr_def_23) = sk_c8,
    inference(superposition,[status(thm)],[c_487,c_2716]) ).

tcf(c_4248,plain,
    ! [X0: $i] : multiply(iPr_def_18,multiply(iPr_def_23,X0)) = multiply(sk_c8,X0),
    inference(superposition,[status(thm)],[c_4245,c_91]) ).

tcf(c_4250,plain,
    multiply(iPr_def_24,iPr_def_25) = sk_c8,
    inference(superposition,[status(thm)],[c_489,c_2717]) ).

tcf(c_4253,plain,
    ! [X0: $i] : multiply(iPr_def_24,multiply(iPr_def_25,X0)) = multiply(sk_c8,X0),
    inference(superposition,[status(thm)],[c_4250,c_91]) ).

tcf(c_4255,plain,
    multiply(iPr_def_17,iPr_def_19) = sk_c6,
    inference(superposition,[status(thm)],[c_483,c_2718]) ).

tcf(c_4258,plain,
    ! [X0: $i] : multiply(iPr_def_17,multiply(iPr_def_19,X0)) = multiply(sk_c6,X0),
    inference(superposition,[status(thm)],[c_4255,c_91]) ).

tcf(c_4260,plain,
    multiply(iPr_def_20,iPr_def_21) = sk_c8,
    inference(superposition,[status(thm)],[c_485,c_2719]) ).

tcf(c_4263,plain,
    ! [X0: $i] : multiply(iPr_def_20,multiply(iPr_def_21,X0)) = multiply(sk_c8,X0),
    inference(superposition,[status(thm)],[c_4260,c_91]) ).

tcf(c_4355,plain,
    ! [X0: $i] :
      ( ( sk_c8 = iPr_def_19 )
      | ( multiply(sk_c8,multiply(iPr_def_23,X0)) = multiply(iPr_def_15,X0) ) ),
    inference(superposition,[status(thm)],[c_834,c_91]) ).

tcf(c_5166,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(iPr_def_17,iPr_def_19) = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_862,c_2718]) ).

tcf(c_5167,plain,
    ( ( sk_c6 = iPr_def_23 )
    | ( sk_c8 = iPr_def_19 ) ),
    inference(light_normalisation,[status(thm)],[c_5166,c_4255]) ).

tcf(c_5296,plain,
    ( ( sk_c8 = iPr_def_20 )
    | ~ iPr_def_11
    | ( sk_c7 != iPr_def_16 )
    | ( inverse(iPr_def_23) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_877,c_493]) ).

tcf(c_5297,plain,
    ( ( sk_c8 = iPr_def_20 )
    | ~ iPr_def_12
    | ( sk_c6 != iPr_def_16 )
    | ( inverse(iPr_def_23) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_877,c_492]) ).

tcf(c_7240,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(iPr_def_24,iPr_def_25) = iPr_def_24 ) ),
    inference(superposition,[status(thm)],[c_1174,c_2717]) ).

tcf(c_7241,plain,
    ( ( sk_c8 = iPr_def_24 )
    | ( sk_c8 = iPr_def_19 ) ),
    inference(light_normalisation,[status(thm)],[c_7240,c_4250]) ).

tcf(c_7410,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(iPr_def_24,iPr_def_25) = iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_520,c_1180]) ).

tcf(c_7424,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( sk_c8 = iPr_def_14 ) ),
    inference(light_normalisation,[status(thm)],[c_7410,c_4250]) ).

tcf(c_10970,plain,
    ( ~ iPr_def_13
    | ( inverse(sk_c7) != sk_c8 )
    | ( multiply(iPr_def_14,sk_c8) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_2696,c_491]) ).

tcf(c_11257,plain,
    multiply(sk_c6,iPr_def_15) = multiply(iPr_def_16,sk_c6),
    inference(superposition,[status(thm)],[c_479,c_2697]) ).

tcf(c_11889,plain,
    multiply(sk_c3,iPr_def_14) = multiply(iPr_def_21,sk_c7),
    inference(superposition,[status(thm)],[c_478,c_2699]) ).

tcf(c_12193,plain,
    multiply(iPr_def_20,multiply(iPr_def_21,sk_c7)) = iPr_def_14,
    inference(superposition,[status(thm)],[c_11889,c_2719]) ).

tcf(c_12262,plain,
    multiply(sk_c5,iPr_def_16) = multiply(iPr_def_19,sk_c8),
    inference(superposition,[status(thm)],[c_480,c_2700]) ).

tcf(c_13144,plain,
    multiply(sk_c8,iPr_def_16) = multiply(iPr_def_15,sk_c8),
    inference(superposition,[status(thm)],[c_480,c_2702]) ).

tcf(c_13153,plain,
    multiply(sk_c8,multiply(iPr_def_16,sk_c6)) = multiply(iPr_def_15,iPr_def_15),
    inference(superposition,[status(thm)],[c_11257,c_2702]) ).

tcf(c_13453,plain,
    multiply(sk_c2,iPr_def_14) = multiply(iPr_def_23,sk_c7),
    inference(superposition,[status(thm)],[c_478,c_2703]) ).

tcf(c_13454,plain,
    multiply(sk_c2,iPr_def_22) = multiply(iPr_def_23,sk_c4),
    inference(superposition,[status(thm)],[c_486,c_2703]) ).

tcf(c_13708,plain,
    multiply(iPr_def_18,multiply(iPr_def_23,sk_c7)) = iPr_def_14,
    inference(superposition,[status(thm)],[c_13453,c_2716]) ).

tcf(c_13711,plain,
    multiply(iPr_def_18,multiply(iPr_def_23,sk_c4)) = iPr_def_22,
    inference(superposition,[status(thm)],[c_13454,c_2716]) ).

tcf(c_17603,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( sk_c6 = iPr_def_17 ) ),
    inference(global_subsumption_just,[status(thm)],[c_1795,c_501,c_525,c_1035,c_1051,c_2559]) ).

tcf(c_17624,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( multiply(iPr_def_17,iPr_def_19) = iPr_def_16 ) ),
    inference(superposition,[status(thm)],[c_17603,c_3539]) ).

tcf(c_17674,plain,
    ( ( iPr_def_14 = iPr_def_23 )
    | ( sk_c6 = iPr_def_16 ) ),
    inference(light_normalisation,[status(thm)],[c_17624,c_4255]) ).

tcf(c_18111,plain,
    ( ( iPr_def_16 = iPr_def_17 )
    | ( iPr_def_14 = iPr_def_23 ) ),
    inference(superposition,[status(thm)],[c_17674,c_17603]) ).

tcf(c_18336,plain,
    ( ( iPr_def_16 = iPr_def_17 )
    | ( multiply(iPr_def_18,iPr_def_14) = sk_c8 ) ),
    inference(superposition,[status(thm)],[c_18111,c_4245]) ).

tcf(c_20924,plain,
    ! [X0: $i,X1: $i] : multiply(inverse(X0),multiply(X0,X1)) = X1,
    inference(demodulation,[status(thm)],[c_2705,c_89]) ).

tcf(c_20929,plain,
    multiply(inverse(sk_c8),iPr_def_14) = sk_c7,
    inference(superposition,[status(thm)],[c_478,c_20924]) ).

tcf(c_20930,plain,
    multiply(inverse(sk_c6),iPr_def_16) = sk_c8,
    inference(superposition,[status(thm)],[c_480,c_20924]) ).

tcf(c_20931,plain,
    multiply(inverse(sk_c8),iPr_def_22) = sk_c4,
    inference(superposition,[status(thm)],[c_486,c_20924]) ).

tcf(c_20935,plain,
    multiply(inverse(sk_c8),iPr_def_15) = sk_c6,
    inference(superposition,[status(thm)],[c_479,c_20924]) ).

tcf(c_20937,plain,
    ! [X0: $i] : multiply(inverse(identity),X0) = X0,
    inference(superposition,[status(thm)],[c_89,c_20924]) ).

tcf(c_20938,plain,
    ! [X0: $i] : multiply(inverse(inverse(X0)),identity) = X0,
    inference(superposition,[status(thm)],[c_90,c_20924]) ).

tcf(c_21006,plain,
    ( ( sk_c8 = iPr_def_24 )
    | ( multiply(inverse(sk_c8),iPr_def_22) = iPr_def_21 ) ),
    inference(superposition,[status(thm)],[c_1272,c_20924]) ).

tcf(c_21008,plain,
    ( ( sk_c6 = iPr_def_23 )
    | ( multiply(inverse(sk_c8),iPr_def_22) = iPr_def_21 ) ),
    inference(superposition,[status(thm)],[c_1012,c_20924]) ).

tcf(c_21086,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_20),X0) = multiply(sk_c3,X0),
    inference(superposition,[status(thm)],[c_2719,c_20924]) ).

tcf(c_21087,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_17),X0) = multiply(sk_c5,X0),
    inference(superposition,[status(thm)],[c_2718,c_20924]) ).

tcf(c_21088,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_24),X0) = multiply(sk_c1,X0),
    inference(superposition,[status(thm)],[c_2717,c_20924]) ).

tcf(c_21089,plain,
    ! [X0: $i] : multiply(inverse(iPr_def_18),X0) = multiply(sk_c2,X0),
    inference(superposition,[status(thm)],[c_2716,c_20924]) ).

tcf(c_21139,plain,
    ! [X0: $i,X1: $i] : multiply(inverse(inverse(X0)),X1) = multiply(X0,X1),
    inference(superposition,[status(thm)],[c_20924,c_20924]) ).

tcf(c_22489,plain,
    multiply(inverse(inverse(sk_c8)),sk_c7) = iPr_def_14,
    inference(superposition,[status(thm)],[c_20929,c_20924]) ).

tcf(c_22763,plain,
    multiply(inverse(inverse(sk_c8)),sk_c6) = iPr_def_15,
    inference(superposition,[status(thm)],[c_20935,c_20924]) ).

tcf(c_23151,plain,
    ! [X0: $i] : multiply(X0,identity) = X0,
    inference(demodulation,[status(thm)],[c_20938,c_21139]) ).

tcf(c_23162,plain,
    multiply(sk_c8,sk_c7) = multiply(iPr_def_14,identity),
    inference(superposition,[status(thm)],[c_23151,c_2696]) ).

tcf(c_23166,plain,
    multiply(sk_c6,sk_c8) = multiply(iPr_def_16,identity),
    inference(superposition,[status(thm)],[c_23151,c_2697]) ).

tcf(c_23167,plain,
    multiply(sk_c8,sk_c4) = multiply(iPr_def_22,identity),
    inference(superposition,[status(thm)],[c_23151,c_2698]) ).

tcf(c_23168,plain,
    multiply(sk_c8,identity) = multiply(iPr_def_20,iPr_def_21),
    inference(superposition,[status(thm)],[c_23151,c_4263]) ).

tcf(c_23169,plain,
    multiply(sk_c6,identity) = multiply(iPr_def_17,iPr_def_19),
    inference(superposition,[status(thm)],[c_23151,c_4258]) ).

tcf(c_23170,plain,
    multiply(sk_c8,sk_c6) = multiply(iPr_def_15,identity),
    inference(superposition,[status(thm)],[c_23151,c_2702]) ).

tcf(c_23172,plain,
    multiply(sk_c8,identity) = multiply(iPr_def_24,iPr_def_25),
    inference(superposition,[status(thm)],[c_23151,c_4253]) ).

tcf(c_23173,plain,
    multiply(sk_c8,identity) = multiply(iPr_def_18,iPr_def_23),
    inference(superposition,[status(thm)],[c_23151,c_4248]) ).

tcf(c_23178,plain,
    inverse(identity) = identity,
    inference(superposition,[status(thm)],[c_23151,c_20937]) ).

tcf(c_23179,plain,
    multiply(sk_c8,identity) = sk_c8,
    inference(light_normalisation,[status(thm)],[c_23173,c_4245]) ).

tcf(c_23182,plain,
    multiply(iPr_def_15,identity) = iPr_def_15,
    inference(light_normalisation,[status(thm)],[c_23170,c_479]) ).

tcf(c_23183,plain,
    multiply(sk_c6,identity) = sk_c6,
    inference(light_normalisation,[status(thm)],[c_23169,c_4255]) ).

tcf(c_23185,plain,
    multiply(iPr_def_22,identity) = iPr_def_22,
    inference(light_normalisation,[status(thm)],[c_23167,c_486]) ).

tcf(c_23186,plain,
    multiply(iPr_def_16,identity) = iPr_def_16,
    inference(light_normalisation,[status(thm)],[c_23166,c_480]) ).

tcf(c_23190,plain,
    multiply(iPr_def_14,identity) = iPr_def_14,
    inference(light_normalisation,[status(thm)],[c_23162,c_478]) ).

tcf(c_23254,plain,
    multiply(identity,identity) = identity,
    inference(superposition,[status(thm)],[c_23178,c_90]) ).

tcf(c_24945,plain,
    multiply(sk_c3,iPr_def_20) = identity,
    inference(superposition,[status(thm)],[c_21086,c_90]) ).

tcf(c_24949,plain,
    ! [X0: $i] : multiply(sk_c3,multiply(iPr_def_20,X0)) = X0,
    inference(superposition,[status(thm)],[c_21086,c_20924]) ).

tcf(c_24950,plain,
    multiply(sk_c3,identity) = inverse(iPr_def_20),
    inference(superposition,[status(thm)],[c_21086,c_23151]) ).

tcf(c_25025,plain,
    inverse(iPr_def_20) = sk_c3,
    inference(demodulation,[status(thm)],[c_24950,c_23151]) ).

tcf(c_27573,plain,
    multiply(sk_c3,sk_c8) = iPr_def_21,
    inference(superposition,[status(thm)],[c_4260,c_24949]) ).

tcf(c_27715,plain,
    multiply(sk_c5,iPr_def_17) = identity,
    inference(superposition,[status(thm)],[c_21087,c_90]) ).

tcf(c_27718,plain,
    ( ~ iPr_def_10
    | ( inverse(inverse(iPr_def_17)) != sk_c6 )
    | ( multiply(sk_c5,sk_c6) != sk_c8 ) ),
    inference(superposition,[status(thm)],[c_21087,c_494]) ).

tcf(c_27719,plain,
    ! [X0: $i] : multiply(sk_c5,multiply(iPr_def_17,X0)) = X0,
    inference(superposition,[status(thm)],[c_21087,c_20924]) ).

tcf(c_27720,plain,
    multiply(sk_c5,identity) = inverse(iPr_def_17),
    inference(superposition,[status(thm)],[c_21087,c_23151]) ).

tcf(c_27721,plain,
    ( ~ iPr_def_10
    | ( sk_c8 != iPr_def_19 )
    | ( inverse(inverse(iPr_def_17)) != sk_c6 ) ),
    inference(light_normalisation,[status(thm)],[c_27718,c_483]) ).

tcf(c_30537,plain,
    inverse(iPr_def_17) = sk_c5,
    inference(demodulation,[status(thm)],[c_27720,c_23151]) ).

tcf(c_30546,plain,
    multiply(sk_c5,sk_c6) = iPr_def_19,
    inference(superposition,[status(thm)],[c_4255,c_27719]) ).

tcf(c_35347,plain,
    ( ~ iPr_def_11
    | ( inverse(inverse(iPr_def_24)) != sk_c8 )
    | ( multiply(sk_c1,sk_c8) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_21088,c_493]) ).

tcf(c_35349,plain,
    multiply(sk_c1,iPr_def_24) = identity,
    inference(superposition,[status(thm)],[c_21088,c_90]) ).

tcf(c_35353,plain,
    ! [X0: $i] : multiply(sk_c1,multiply(iPr_def_24,X0)) = X0,
    inference(superposition,[status(thm)],[c_21088,c_20924]) ).

tcf(c_35354,plain,
    multiply(sk_c1,identity) = inverse(iPr_def_24),
    inference(superposition,[status(thm)],[c_21088,c_23151]) ).

tcf(c_35372,plain,
    ( ~ iPr_def_11
    | ( sk_c7 != iPr_def_25 )
    | ( inverse(inverse(iPr_def_24)) != sk_c8 ) ),
    inference(light_normalisation,[status(thm)],[c_35347,c_489]) ).

tcf(c_37189,plain,
    inverse(iPr_def_24) = sk_c1,
    inference(demodulation,[status(thm)],[c_35354,c_23151]) ).

tcf(c_37215,plain,
    multiply(sk_c1,sk_c8) = iPr_def_25,
    inference(superposition,[status(thm)],[c_4250,c_35353]) ).

tcf(c_37646,plain,
    ( ~ iPr_def_13
    | ( inverse(inverse(iPr_def_18)) != sk_c8 )
    | ( multiply(sk_c8,multiply(sk_c2,sk_c8)) != sk_c7 ) ),
    inference(superposition,[status(thm)],[c_21089,c_491]) ).

tcf(c_37648,plain,
    ( ~ iPr_def_12
    | ( inverse(inverse(iPr_def_18)) != sk_c8 )
    | ( multiply(sk_c2,sk_c8) != sk_c6 ) ),
    inference(superposition,[status(thm)],[c_21089,c_492]) ).

tcf(c_37649,plain,
    multiply(sk_c2,iPr_def_18) = identity,
    inference(superposition,[status(thm)],[c_21089,c_90]) ).

tcf(c_37653,plain,
    ! [X0: $i] : multiply(sk_c2,multiply(iPr_def_18,X0)) = X0,
    inference(superposition,[status(thm)],[c_21089,c_20924]) ).

tcf(c_37654,plain,
    multiply(sk_c2,identity) = inverse(iPr_def_18),
    inference(superposition,[status(thm)],[c_21089,c_23151]) ).

tcf(c_37658,plain,
    ( ~ iPr_def_12
    | ( sk_c6 != iPr_def_23 )
    | ( inverse(inverse(iPr_def_18)) != sk_c8 ) ),
    inference(light_normalisation,[status(thm)],[c_37648,c_487]) ).

tcf(c_37666,plain,
    ( ~ iPr_def_13
    | ( inverse(inverse(iPr_def_18)) != sk_c8 )
    | ( multiply(sk_c8,iPr_def_23) != sk_c7 ) ),
    inference(light_normalisation,[status(thm)],[c_37646,c_487]) ).

tcf(c_37693,plain,
    inverse(iPr_def_18) = sk_c2,
    inference(demodulation,[status(thm)],[c_37654,c_23151]) ).

tcf(c_37711,plain,
    multiply(sk_c2,sk_c8) = iPr_def_23,
    inference(superposition,[status(thm)],[c_4245,c_37653]) ).

tcf(c_42918,plain,
    ( ~ iPr_def_10
    | ( sk_c6 != identity )
    | ( sk_c8 != sk_c6 ) ),
    inference(light_normalisation,[status(thm)],[c_2323,c_23178]) ).

tcf(c_42945,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ~ iPr_def_10
    | ( sk_c6 != identity )
    | ( sk_c8 != iPr_def_14 ) ),
    inference(superposition,[status(thm)],[c_526,c_42918]) ).

tcf(c_53779,plain,
    ( ( sk_c8 = iPr_def_19 )
    | ( multiply(sk_c8,iPr_def_23) = multiply(iPr_def_15,identity) ) ),
    inference(superposition,[status(thm)],[c_23151,c_4355]) ).

tcf(c_78251,plain,
    ( ~ iPr_def_13
    | ( sk_c8 != identity )
    | ( multiply(sk_c8,sk_c8) != sk_c7 ) ),
    inference(light_normalisation,[status(thm)],[c_2405,c_23178]) ).

tcf(c_90937,plain,
    $false,
    inference(smt_impl_just,[status(thm)],[c_78251,c_53779,c_42945,c_37711,c_37693,c_37666,c_37658,c_37649,c_37215,c_37189,c_35372,c_35354,c_35349,c_30546,c_30537,c_27721,c_27720,c_27715,c_27573,c_25025,c_24945,c_23190,c_23186,c_23185,c_23183,c_23182,c_23179,c_23173,c_23172,c_23170,c_23169,c_23168,c_23167,c_23166,c_23162,c_23178,c_22763,c_22489,c_21008,c_21006,c_20935,c_20931,c_20930,c_20929,c_18336,c_13711,c_13708,c_13454,c_13453,c_13153,c_13144,c_12262,c_12193,c_11257,c_10970,c_7424,c_7241,c_5297,c_5296,c_5167,c_2422,c_2418,c_2324,c_2239,c_2235,c_2218,c_2169,c_2165,c_2149,c_23254,c_1272,c_878,c_530,c_529,c_528,c_527,c_526,c_525,c_524,c_523,c_522,c_521,c_520,c_519,c_518,c_517,c_513,c_512,c_511,c_510,c_509,c_508,c_507,c_506,c_505,c_501,c_500,c_499,c_498,c_497,c_496,c_495,c_490,c_488,c_484,c_482,c_481]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GRP296-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.04  % Command  : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.08/0.36  % Computer : n005.cluster.edu
% 0.08/0.36  % Model    : x86_64 x86_64
% 0.08/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.36  % Memory   : 8046.5625MB
% 0.08/0.36  % OS       : Linux 6.8.0-71-generic
% 0.02/0.36  % CPULimit : 300
% 0.02/0.36  % WCLimit  : 300
% 0.02/0.36  % DateTime : Wed Sep 23 14:23:33 UTC 2026
% 0.02/0.37  % CPUTime  : 
% 0.02/0.37  Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.02/0.40  Running first-order theorem proving
% 0.02/0.41  Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.02/0.42  
% 0.02/0.42  % ======== iProver multi-core TPTP/SMT =========
% 0.02/0.42  
% 0.02/0.42  % Detected problem language: tptp
% 0.02/0.43  % Proving...
% 16.75/4.77  % SZS status Started for theBenchmark.p
% 16.75/4.77  % SZS status Unsatisfiable for theBenchmark.p
% 16.75/4.77  
% 16.75/4.77  %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 16.75/4.77  
% 16.75/4.77  % ------  iProver source info
% 16.75/4.77  
% 16.75/4.77  % git: date: 2026-07-19 20:42:38 +0200
% 16.75/4.77  % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 16.75/4.77  % git: non_committed_changes: false
% 16.75/4.77  
% 16.75/4.77  % ------ Parsing...% successful
% 16.75/4.77  
% 16.75/4.77  
% 16.75/4.77  % ------ Clausification by vclausify_rel  & Parsing by iProver...% 
% 16.75/4.77  
% 16.75/4.77  % ------ Preprocessing... sup_sim: 0  sf_s  rm: 0 0s  sf_e  pe_s  pe_e % 
% 16.75/4.77  
% 16.75/4.77  % ------ Preprocessing... gs_s  sp: 4 0s  gs_e  snvd_s sp: 0 0s snvd_e % 
% 16.75/4.77  
% 16.75/4.77  % ------ Preprocessing... sf_s  rm: 0 0s  sf_e 
% 16.75/4.77  % ------ Proving...
% 16.75/4.77  % ------ Problem Properties 
% 16.75/4.77  
% 16.75/4.77  % 
% 16.75/4.77  % clauses                               56
% 16.75/4.77  % conjectures                           41
% 16.75/4.77  % EPR                                   37
% 16.75/4.77  % Horn                                  19
% 16.75/4.77  % unary                                 15
% 16.75/4.77  % binary                                36
% 16.75/4.77  % lits                                  106
% 16.75/4.77  % lits eq                               98
% 16.75/4.77  % fd_pure                               0
% 16.75/4.77  % fd_pseudo                             0
% 16.75/4.77  % fd_cond                               0
% 16.75/4.77  % fd_pseudo_cond                        0
% 16.75/4.77  % AC symbols                            0
% 16.75/4.77  
% 16.75/4.77  % ------ Schedule dynamic 5 is on 
% 16.75/4.77  
% 16.75/4.77  % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 16.75/4.77  
% 16.75/4.77  
% 16.75/4.77  % ------ 
% 16.75/4.77  % Current options:
% 16.75/4.77  % ------ 
% 16.75/4.77  
% 16.75/4.77  
% 16.75/4.77  % 
% 16.75/4.77  
% 16.75/4.77  % ------ Proving...
% 16.75/4.77  % 
% 16.75/4.77  
% 16.75/4.77  % SZS status Unsatisfiable for theBenchmark.p
% 16.75/4.77  
% 16.75/4.77  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 16.75/4.77  
% 16.75/4.77  
%------------------------------------------------------------------------------