↑ Up

Drodi---4.1.1.UNS-CRf.s

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : Drodi---4.1.1
% Problem  : GRP124-7.004 : TPTP v9.3.1. Released v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n010.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 : Thu Sep 24 12:32:42 PM UTC 2026

% Result   : Unsatisfiable 0.12s 5.63s
% Output   : CNFRefutation 0.12s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :   87
% Syntax   : Number of formulae    :  377 (  82 unt;  67 def)
%            Number of atoms       :  951 (   0 equ)
%            Maximal formula atoms :   11 (   2 avg)
%            Number of connectives : 1062 ( 488   ~; 507   |;   0   &)
%                                         (  67 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   4 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :   72 (  71 usr;  68 prp; 0-3 aty)
%            Number of functors    :    4 (   4 usr;   4 con; 0-0 aty)
%            Number of variables   :  201 ( 201   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f11,axiom,
    group_element(e_1),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f12,axiom,
    group_element(e_2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f13,axiom,
    group_element(e_3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f14,axiom,
    group_element(e_4),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f15,axiom,
    ~ equalish(e_1,e_2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f16,axiom,
    ~ equalish(e_1,e_3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f17,axiom,
    ~ equalish(e_1,e_4),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f19,axiom,
    ~ equalish(e_2,e_3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f20,axiom,
    ~ equalish(e_2,e_4),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f23,axiom,
    ~ equalish(e_3,e_4),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f27,axiom,
    ! [X,Y] :
      ( product1(X,Y,e_4)
      | product1(X,Y,e_3)
      | product1(X,Y,e_2)
      | product1(X,Y,e_1)
      | ~ group_element(Y)
      | ~ group_element(X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f28,axiom,
    ! [X,Y,W,Z] :
      ( equalish(W,Z)
      | ~ product1(X,Y,Z)
      | ~ product1(X,Y,W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f29,axiom,
    ! [X,W,Y,Z] :
      ( equalish(W,Z)
      | ~ product1(X,Z,Y)
      | ~ product1(X,W,Y) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f30,axiom,
    ! [W,Y,X,Z] :
      ( equalish(W,Z)
      | ~ product1(Z,Y,X)
      | ~ product1(W,Y,X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f31,axiom,
    ! [X] : product1(X,X,X),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f33,axiom,
    ! [X,Y,W,Z] :
      ( equalish(W,Z)
      | ~ product2(X,Y,Z)
      | ~ product2(X,Y,W) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f34,axiom,
    ! [X,W,Y,Z] :
      ( equalish(W,Z)
      | ~ product2(X,Z,Y)
      | ~ product2(X,W,Y) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f35,axiom,
    ! [W,Y,X,Z] :
      ( equalish(W,Z)
      | ~ product2(Z,Y,X)
      | ~ product2(W,Y,X) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f36,axiom,
    ! [X] : product2(X,X,X),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f37,negated_conjecture,
    ! [X,Y,Z1,Z2] :
      ( product2(Z2,Y,X)
      | ~ product1(Z1,X,Z2)
      | ~ product1(X,Y,Z1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).

fof(f49,plain,
    group_element(e_1),
    inference(cnf_transformation,[status(thm)],[f11]) ).

fof(f50,plain,
    group_element(e_2),
    inference(cnf_transformation,[status(thm)],[f12]) ).

fof(f51,plain,
    group_element(e_3),
    inference(cnf_transformation,[status(thm)],[f13]) ).

fof(f52,plain,
    group_element(e_4),
    inference(cnf_transformation,[status(thm)],[f14]) ).

fof(f53,plain,
    ~ equalish(e_1,e_2),
    inference(cnf_transformation,[status(thm)],[f15]) ).

fof(f54,plain,
    ~ equalish(e_1,e_3),
    inference(cnf_transformation,[status(thm)],[f16]) ).

fof(f55,plain,
    ~ equalish(e_1,e_4),
    inference(cnf_transformation,[status(thm)],[f17]) ).

fof(f57,plain,
    ~ equalish(e_2,e_3),
    inference(cnf_transformation,[status(thm)],[f19]) ).

fof(f58,plain,
    ~ equalish(e_2,e_4),
    inference(cnf_transformation,[status(thm)],[f20]) ).

fof(f61,plain,
    ~ equalish(e_3,e_4),
    inference(cnf_transformation,[status(thm)],[f23]) ).

fof(f65,plain,
    ! [X0,X1] :
      ( product1(X0,X1,e_4)
      | product1(X0,X1,e_3)
      | product1(X0,X1,e_2)
      | product1(X0,X1,e_1)
      | ~ group_element(X1)
      | ~ group_element(X0) ),
    inference(cnf_transformation,[status(thm)],[f27]) ).

fof(f66,plain,
    ! [W,Z] :
      ( equalish(W,Z)
      | ! [X,Y] :
          ( ~ product1(X,Y,Z)
          | ~ product1(X,Y,W) ) ),
    inference(miniscoping,[status(thm)],[f28]) ).

fof(f67,plain,
    ! [X0,X1,X2,X3] :
      ( equalish(X2,X3)
      | ~ product1(X0,X1,X3)
      | ~ product1(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f66]) ).

fof(f68,plain,
    ! [W,Z] :
      ( equalish(W,Z)
      | ! [X,Y] :
          ( ~ product1(X,Z,Y)
          | ~ product1(X,W,Y) ) ),
    inference(miniscoping,[status(thm)],[f29]) ).

fof(f69,plain,
    ! [X0,X1,X2,X3] :
      ( equalish(X1,X3)
      | ~ product1(X0,X3,X2)
      | ~ product1(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f68]) ).

fof(f70,plain,
    ! [W,Z] :
      ( equalish(W,Z)
      | ! [Y,X] :
          ( ~ product1(Z,Y,X)
          | ~ product1(W,Y,X) ) ),
    inference(miniscoping,[status(thm)],[f30]) ).

fof(f71,plain,
    ! [X0,X1,X2,X3] :
      ( equalish(X0,X3)
      | ~ product1(X3,X1,X2)
      | ~ product1(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f70]) ).

fof(f72,plain,
    ! [X0] : product1(X0,X0,X0),
    inference(cnf_transformation,[status(thm)],[f31]) ).

fof(f74,plain,
    ! [W,Z] :
      ( equalish(W,Z)
      | ! [X,Y] :
          ( ~ product2(X,Y,Z)
          | ~ product2(X,Y,W) ) ),
    inference(miniscoping,[status(thm)],[f33]) ).

fof(f75,plain,
    ! [X0,X1,X2,X3] :
      ( equalish(X2,X3)
      | ~ product2(X0,X1,X3)
      | ~ product2(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f74]) ).

fof(f76,plain,
    ! [W,Z] :
      ( equalish(W,Z)
      | ! [X,Y] :
          ( ~ product2(X,Z,Y)
          | ~ product2(X,W,Y) ) ),
    inference(miniscoping,[status(thm)],[f34]) ).

fof(f77,plain,
    ! [X0,X1,X2,X3] :
      ( equalish(X1,X3)
      | ~ product2(X0,X3,X2)
      | ~ product2(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f76]) ).

fof(f78,plain,
    ! [W,Z] :
      ( equalish(W,Z)
      | ! [Y,X] :
          ( ~ product2(Z,Y,X)
          | ~ product2(W,Y,X) ) ),
    inference(miniscoping,[status(thm)],[f35]) ).

fof(f79,plain,
    ! [X0,X1,X2,X3] :
      ( equalish(X0,X3)
      | ~ product2(X3,X1,X2)
      | ~ product2(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f78]) ).

fof(f80,plain,
    ! [X0] : product2(X0,X0,X0),
    inference(cnf_transformation,[status(thm)],[f36]) ).

fof(f81,plain,
    ! [X,Y,Z2] :
      ( product2(Z2,Y,X)
      | ! [Z1] :
          ( ~ product1(Z1,X,Z2)
          | ~ product1(X,Y,Z1) ) ),
    inference(miniscoping,[status(thm)],[f37]) ).

fof(f82,plain,
    ! [X0,X1,X2,X3] :
      ( product2(X3,X1,X0)
      | ~ product1(X2,X0,X3)
      | ~ product1(X0,X1,X2) ),
    inference(cnf_transformation,[status(thm)],[f81]) ).

fof(f83,plain,
    ! [X0,X1] :
      ( product2(X0,X1,X0)
      | ~ product1(X0,X1,X0) ),
    inference(resolution,[status(thm)],[f72,f82]) ).

fof(f85,plain,
    ! [X0,X1] :
      ( ~ product2(X0,e_2,X1)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f53,f77]) ).

fof(f86,plain,
    ! [X0,X1] :
      ( ~ product2(X0,X1,e_2)
      | ~ product2(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f53,f75]) ).

fof(f87,plain,
    ! [X0,X1] :
      ( ~ product1(e_2,X0,X1)
      | ~ product1(e_1,X0,X1) ),
    inference(resolution,[status(thm)],[f53,f71]) ).

fof(f88,plain,
    ! [X0,X1] :
      ( ~ product1(X0,e_2,X1)
      | ~ product1(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f53,f69]) ).

fof(f89,plain,
    ! [X0,X1] :
      ( ~ product1(X0,X1,e_2)
      | ~ product1(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f53,f67]) ).

fof(f96,plain,
    ~ product2(e_2,e_1,e_2),
    inference(resolution,[status(thm)],[f85,f80]) ).

fof(f97,plain,
    ! [X0] :
      ( ~ product1(X0,e_2,X0)
      | ~ product2(X0,e_1,X0) ),
    inference(resolution,[status(thm)],[f85,f83]) ).

fof(f98,plain,
    ! [X0,X1,X2] :
      ( ~ product1(X2,X1,X0)
      | ~ product1(X1,e_2,X2)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f85,f82]) ).

fof(f99,plain,
    ~ product1(e_2,e_1,e_2),
    inference(resolution,[status(thm)],[f96,f83]) ).

fof(f103,plain,
    ! [X0,X1,X2] :
      ( ~ product1(X2,e_2,X0)
      | ~ product1(e_2,X1,X2)
      | ~ product2(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f86,f82]) ).

fof(f105,plain,
    ~ product1(e_1,e_2,e_2),
    inference(resolution,[status(thm)],[f87,f72]) ).

fof(f108,plain,
    ! [X0,X1] :
      ( ~ product2(X0,e_3,X1)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f54,f77]) ).

fof(f110,plain,
    ! [X0,X1] :
      ( ~ product1(e_3,X0,X1)
      | ~ product1(e_1,X0,X1) ),
    inference(resolution,[status(thm)],[f54,f71]) ).

fof(f111,plain,
    ! [X0,X1] :
      ( ~ product1(X0,e_3,X1)
      | ~ product1(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f54,f69]) ).

fof(f112,plain,
    ! [X0,X1] :
      ( ~ product1(X0,X1,e_3)
      | ~ product1(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f54,f67]) ).

fof(f113,plain,
    ! [X0,X1] :
      ( ~ product2(e_4,X0,X1)
      | ~ product2(e_1,X0,X1) ),
    inference(resolution,[status(thm)],[f55,f79]) ).

fof(f114,plain,
    ! [X0,X1] :
      ( ~ product2(X0,e_4,X1)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f55,f77]) ).

fof(f115,plain,
    ! [X0,X1] :
      ( ~ product2(X0,X1,e_4)
      | ~ product2(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f55,f75]) ).

fof(f116,plain,
    ! [X0,X1] :
      ( ~ product1(e_4,X0,X1)
      | ~ product1(e_1,X0,X1) ),
    inference(resolution,[status(thm)],[f55,f71]) ).

fof(f117,plain,
    ! [X0,X1] :
      ( ~ product1(X0,e_4,X1)
      | ~ product1(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f55,f69]) ).

fof(f118,plain,
    ! [X0,X1] :
      ( ~ product1(X0,X1,e_4)
      | ~ product1(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f55,f67]) ).

fof(f128,plain,
    ! [X0,X1] :
      ( ~ product1(e_3,X0,X1)
      | ~ product1(e_2,X0,X1) ),
    inference(resolution,[status(thm)],[f57,f71]) ).

fof(f129,plain,
    ! [X0,X1] :
      ( ~ product1(X0,e_3,X1)
      | ~ product1(X0,e_2,X1) ),
    inference(resolution,[status(thm)],[f57,f69]) ).

fof(f130,plain,
    ! [X0,X1] :
      ( ~ product1(X0,X1,e_3)
      | ~ product1(X0,X1,e_2) ),
    inference(resolution,[status(thm)],[f57,f67]) ).

fof(f132,plain,
    ! [X0,X1] :
      ( ~ product2(X0,e_4,X1)
      | ~ product2(X0,e_2,X1) ),
    inference(resolution,[status(thm)],[f58,f77]) ).

fof(f133,plain,
    ! [X0,X1] :
      ( ~ product2(X0,X1,e_4)
      | ~ product2(X0,X1,e_2) ),
    inference(resolution,[status(thm)],[f58,f75]) ).

fof(f134,plain,
    ! [X0,X1] :
      ( ~ product1(e_4,X0,X1)
      | ~ product1(e_2,X0,X1) ),
    inference(resolution,[status(thm)],[f58,f71]) ).

fof(f135,plain,
    ! [X0,X1] :
      ( ~ product1(X0,e_4,X1)
      | ~ product1(X0,e_2,X1) ),
    inference(resolution,[status(thm)],[f58,f69]) ).

fof(f136,plain,
    ! [X0,X1] :
      ( ~ product1(X0,X1,e_4)
      | ~ product1(X0,X1,e_2) ),
    inference(resolution,[status(thm)],[f58,f67]) ).

fof(f150,plain,
    ! [X0,X1] :
      ( ~ product2(X0,e_4,X1)
      | ~ product2(X0,e_3,X1) ),
    inference(resolution,[status(thm)],[f61,f77]) ).

fof(f151,plain,
    ! [X0,X1] :
      ( ~ product2(X0,X1,e_4)
      | ~ product2(X0,X1,e_3) ),
    inference(resolution,[status(thm)],[f61,f75]) ).

fof(f152,plain,
    ! [X0,X1] :
      ( ~ product1(e_4,X0,X1)
      | ~ product1(e_3,X0,X1) ),
    inference(resolution,[status(thm)],[f61,f71]) ).

fof(f153,plain,
    ! [X0,X1] :
      ( ~ product1(X0,e_4,X1)
      | ~ product1(X0,e_3,X1) ),
    inference(resolution,[status(thm)],[f61,f69]) ).

fof(f173,plain,
    ! [X0] :
      ( ~ product1(e_1,X0,e_4)
      | product1(e_2,X0,e_3)
      | product1(e_2,X0,e_2)
      | product1(e_2,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_2) ),
    inference(resolution,[status(thm)],[f65,f87]) ).

fof(f174,plain,
    ! [X0] :
      ( ~ product1(X0,e_1,e_4)
      | product1(X0,e_2,e_3)
      | product1(X0,e_2,e_2)
      | product1(X0,e_2,e_1)
      | ~ group_element(e_2)
      | ~ group_element(X0) ),
    inference(resolution,[status(thm)],[f65,f88]) ).

fof(f175,plain,
    ! [X0,X1,X2] :
      ( product2(e_4,X2,X1)
      | ~ product1(X1,X2,X0)
      | product1(X0,X1,e_3)
      | product1(X0,X1,e_2)
      | product1(X0,X1,e_1)
      | ~ group_element(X1)
      | ~ group_element(X0) ),
    inference(resolution,[status(thm)],[f65,f82]) ).

fof(f176,definition,
    ( sQ0_spl
  <=> group_element(e_2) ),
    introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).

fof(f178,plain,
    ( sQ0_spl
    | ~ group_element(e_2) ),
    inference(component_clause,[status(thm)],[f176]) ).

fof(f179,definition,
    ! [X0] :
      ( sQ1_spl
    <=> ( ~ product1(e_1,X0,e_4)
        | product1(e_2,X0,e_3)
        | product1(e_2,X0,e_2)
        | product1(e_2,X0,e_1)
        | ~ group_element(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).

fof(f182,plain,
    ( sQ1_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f173,f176,f179]) ).

fof(f183,definition,
    ! [X0] :
      ( sQ2_spl
    <=> ( ~ product1(X0,e_1,e_4)
        | product1(X0,e_2,e_3)
        | product1(X0,e_2,e_2)
        | product1(X0,e_2,e_1)
        | ~ group_element(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).

fof(f186,plain,
    ( ~ sQ0_spl
    | sQ2_spl ),
    inference(split_clause,[status(thm)],[f174,f183,f176]) ).

fof(f187,plain,
    ( sQ0_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f178,f50]) ).

fof(f188,plain,
    sQ0_spl,
    inference(contradiction_clause,[status(thm)],[f187]) ).

fof(f191,definition,
    ( sQ3_spl
  <=> product2(e_4,e_1,e_4) ),
    introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).

fof(f192,plain,
    ( ~ sQ3_spl
    | product2(e_4,e_1,e_4) ),
    inference(component_clause,[status(thm)],[f191]) ).

fof(f194,definition,
    ( sQ4_spl
  <=> group_element(e_4) ),
    introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).

fof(f196,plain,
    ( sQ4_spl
    | ~ group_element(e_4) ),
    inference(component_clause,[status(thm)],[f194]) ).

fof(f197,definition,
    ( sQ5_spl
  <=> product1(e_4,e_2,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition]) ).

fof(f198,plain,
    ( ~ sQ5_spl
    | product1(e_4,e_2,e_1) ),
    inference(component_clause,[status(thm)],[f197]) ).

fof(f200,definition,
    ( sQ6_spl
  <=> product1(e_4,e_2,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition]) ).

fof(f201,plain,
    ( ~ sQ6_spl
    | product1(e_4,e_2,e_2) ),
    inference(component_clause,[status(thm)],[f200]) ).

fof(f203,definition,
    ( sQ7_spl
  <=> product1(e_4,e_2,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition]) ).

fof(f204,plain,
    ( ~ sQ7_spl
    | product1(e_4,e_2,e_3) ),
    inference(component_clause,[status(thm)],[f203]) ).

fof(f207,plain,
    ( ~ sQ7_spl
    | ~ product1(e_4,e_1,e_3) ),
    inference(resolution,[status(thm)],[f204,f88]) ).

fof(f210,plain,
    ! [X0,X1] :
      ( product1(X0,X1,e_3)
      | product1(X0,X1,e_2)
      | product1(X0,X1,e_1)
      | ~ group_element(X1)
      | ~ group_element(X0)
      | product2(e_4,X1,X0)
      | product1(e_4,X0,e_3)
      | product1(e_4,X0,e_2)
      | product1(e_4,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_4) ),
    inference(resolution,[status(thm)],[f175,f65]) ).

fof(f212,definition,
    ( sQ8_spl
  <=> group_element(e_3) ),
    introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition]) ).

fof(f214,plain,
    ( sQ8_spl
    | ~ group_element(e_3) ),
    inference(component_clause,[status(thm)],[f212]) ).

fof(f215,definition,
    ( sQ9_spl
  <=> product1(e_3,e_4,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition]) ).

fof(f218,definition,
    ( sQ10_spl
  <=> product1(e_3,e_4,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition]) ).

fof(f219,plain,
    ( ~ sQ10_spl
    | product1(e_3,e_4,e_2) ),
    inference(component_clause,[status(thm)],[f218]) ).

fof(f221,definition,
    ( sQ11_spl
  <=> product1(e_3,e_4,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition]) ).

fof(f222,plain,
    ( ~ sQ11_spl
    | product1(e_3,e_4,e_3) ),
    inference(component_clause,[status(thm)],[f221]) ).

fof(f224,definition,
    ( sQ12_spl
  <=> product2(e_4,e_2,e_4) ),
    introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition]) ).

fof(f225,plain,
    ( ~ sQ12_spl
    | product2(e_4,e_2,e_4) ),
    inference(component_clause,[status(thm)],[f224]) ).

fof(f228,definition,
    ! [X0,X1] :
      ( sQ13_spl
    <=> ( product1(X0,X1,e_3)
        | product1(X0,X1,e_2)
        | product1(X0,X1,e_1)
        | ~ group_element(X1)
        | ~ group_element(X0)
        | product2(e_4,X1,X0)
        | product1(e_4,X0,e_3)
        | product1(e_4,X0,e_2)
        | product1(e_4,X0,e_1)
        | ~ group_element(X0) ) ),
    introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition]) ).

fof(f231,plain,
    ( sQ13_spl
    | ~ sQ4_spl ),
    inference(split_clause,[status(thm)],[f210,f194,f228]) ).

fof(f233,plain,
    ( sQ4_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f196,f52]) ).

fof(f234,plain,
    sQ4_spl,
    inference(contradiction_clause,[status(thm)],[f233]) ).

fof(f236,plain,
    ( sQ8_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f214,f51]) ).

fof(f237,plain,
    sQ8_spl,
    inference(contradiction_clause,[status(thm)],[f236]) ).

fof(f241,definition,
    ( sQ14_spl
  <=> product1(e_3,e_3,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition]) ).

fof(f242,plain,
    ( ~ sQ14_spl
    | product1(e_3,e_3,e_1) ),
    inference(component_clause,[status(thm)],[f241]) ).

fof(f244,definition,
    ( sQ15_spl
  <=> product1(e_3,e_3,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition]) ).

fof(f245,plain,
    ( ~ sQ15_spl
    | product1(e_3,e_3,e_2) ),
    inference(component_clause,[status(thm)],[f244]) ).

fof(f250,definition,
    ( sQ17_spl
  <=> product2(e_4,e_4,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition]) ).

fof(f251,plain,
    ( ~ sQ17_spl
    | product2(e_4,e_4,e_3) ),
    inference(component_clause,[status(thm)],[f250]) ).

fof(f263,definition,
    ( sQ20_spl
  <=> product1(e_2,e_3,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition]) ).

fof(f264,plain,
    ( ~ sQ20_spl
    | product1(e_2,e_3,e_3) ),
    inference(component_clause,[status(thm)],[f263]) ).

fof(f269,definition,
    ( sQ21_spl
  <=> group_element(e_1) ),
    introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition]) ).

fof(f271,plain,
    ( sQ21_spl
    | ~ group_element(e_1) ),
    inference(component_clause,[status(thm)],[f269]) ).

fof(f278,definition,
    ( sQ24_spl
  <=> product1(e_1,e_3,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition]) ).

fof(f279,plain,
    ( ~ sQ24_spl
    | product1(e_1,e_3,e_3) ),
    inference(component_clause,[status(thm)],[f278]) ).

fof(f282,plain,
    ( sQ21_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f271,f49]) ).

fof(f283,plain,
    sQ21_spl,
    inference(contradiction_clause,[status(thm)],[f282]) ).

fof(f288,definition,
    ( sQ25_spl
  <=> product1(e_2,e_4,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).

fof(f289,plain,
    ( ~ sQ25_spl
    | product1(e_2,e_4,e_1) ),
    inference(component_clause,[status(thm)],[f288]) ).

fof(f291,definition,
    ( sQ26_spl
  <=> product1(e_2,e_4,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition]) ).

fof(f292,plain,
    ( ~ sQ26_spl
    | product1(e_2,e_4,e_2) ),
    inference(component_clause,[status(thm)],[f291]) ).

fof(f294,definition,
    ( sQ27_spl
  <=> product1(e_2,e_4,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition]) ).

fof(f295,plain,
    ( ~ sQ27_spl
    | product1(e_2,e_4,e_3) ),
    inference(component_clause,[status(thm)],[f294]) ).

fof(f298,plain,
    ~ product1(e_2,e_2,e_1),
    inference(resolution,[status(thm)],[f89,f72]) ).

fof(f318,definition,
    ( sQ29_spl
  <=> product1(e_3,e_2,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition]) ).

fof(f319,plain,
    ( ~ sQ29_spl
    | product1(e_3,e_2,e_1) ),
    inference(component_clause,[status(thm)],[f318]) ).

fof(f321,definition,
    ( sQ30_spl
  <=> product1(e_3,e_2,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition]) ).

fof(f322,plain,
    ( ~ sQ30_spl
    | product1(e_3,e_2,e_2) ),
    inference(component_clause,[status(thm)],[f321]) ).

fof(f324,definition,
    ( sQ31_spl
  <=> product1(e_3,e_2,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition]) ).

fof(f325,plain,
    ( ~ sQ31_spl
    | product1(e_3,e_2,e_3) ),
    inference(component_clause,[status(thm)],[f324]) ).

fof(f336,definition,
    ( sQ33_spl
  <=> product1(e_2,e_2,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition]) ).

fof(f337,plain,
    ( ~ sQ33_spl
    | product1(e_2,e_2,e_1) ),
    inference(component_clause,[status(thm)],[f336]) ).

fof(f349,definition,
    ( sQ36_spl
  <=> product1(e_1,e_2,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition]) ).

fof(f350,plain,
    ( ~ sQ36_spl
    | product1(e_1,e_2,e_1) ),
    inference(component_clause,[status(thm)],[f349]) ).

fof(f352,definition,
    ( sQ37_spl
  <=> product1(e_1,e_2,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ37_spl])],[split_symbol_definition]) ).

fof(f353,plain,
    ( ~ sQ37_spl
    | product1(e_1,e_2,e_2) ),
    inference(component_clause,[status(thm)],[f352]) ).

fof(f355,definition,
    ( sQ38_spl
  <=> product1(e_1,e_2,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition]) ).

fof(f356,plain,
    ( ~ sQ38_spl
    | product1(e_1,e_2,e_3) ),
    inference(component_clause,[status(thm)],[f355]) ).

fof(f359,plain,
    ( ~ sQ37_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f353,f105]) ).

fof(f360,plain,
    ~ sQ37_spl,
    inference(contradiction_clause,[status(thm)],[f359]) ).

fof(f363,definition,
    ( sQ39_spl
  <=> product1(e_3,e_1,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition]) ).

fof(f364,plain,
    ( ~ sQ39_spl
    | product1(e_3,e_1,e_1) ),
    inference(component_clause,[status(thm)],[f363]) ).

fof(f366,definition,
    ( sQ40_spl
  <=> product1(e_3,e_1,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition]) ).

fof(f367,plain,
    ( ~ sQ40_spl
    | product1(e_3,e_1,e_2) ),
    inference(component_clause,[status(thm)],[f366]) ).

fof(f369,definition,
    ( sQ41_spl
  <=> product1(e_3,e_1,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ41_spl])],[split_symbol_definition]) ).

fof(f370,plain,
    ( ~ sQ41_spl
    | product1(e_3,e_1,e_3) ),
    inference(component_clause,[status(thm)],[f369]) ).

fof(f380,definition,
    ( sQ43_spl
  <=> product1(e_2,e_1,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ43_spl])],[split_symbol_definition]) ).

fof(f381,plain,
    ( ~ sQ43_spl
    | product1(e_2,e_1,e_1) ),
    inference(component_clause,[status(thm)],[f380]) ).

fof(f383,definition,
    ( sQ44_spl
  <=> product1(e_2,e_1,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ44_spl])],[split_symbol_definition]) ).

fof(f384,plain,
    ( ~ sQ44_spl
    | product1(e_2,e_1,e_2) ),
    inference(component_clause,[status(thm)],[f383]) ).

fof(f386,definition,
    ( sQ45_spl
  <=> product1(e_2,e_1,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ45_spl])],[split_symbol_definition]) ).

fof(f387,plain,
    ( ~ sQ45_spl
    | product1(e_2,e_1,e_3) ),
    inference(component_clause,[status(thm)],[f386]) ).

fof(f390,plain,
    ( ~ sQ44_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f384,f99]) ).

fof(f391,plain,
    ~ sQ44_spl,
    inference(contradiction_clause,[status(thm)],[f390]) ).

fof(f398,plain,
    ! [X0,X1,X2] :
      ( ~ product1(X2,X1,X0)
      | ~ product1(X1,e_3,X2)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f108,f82]) ).

fof(f404,definition,
    ( sQ46_spl
  <=> product1(e_1,e_1,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ46_spl])],[split_symbol_definition]) ).

fof(f407,definition,
    ( sQ47_spl
  <=> product1(e_1,e_1,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition]) ).

fof(f408,plain,
    ( ~ sQ47_spl
    | product1(e_1,e_1,e_2) ),
    inference(component_clause,[status(thm)],[f407]) ).

fof(f410,definition,
    ( sQ48_spl
  <=> product1(e_1,e_1,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ48_spl])],[split_symbol_definition]) ).

fof(f411,plain,
    ( ~ sQ48_spl
    | product1(e_1,e_1,e_3) ),
    inference(component_clause,[status(thm)],[f410]) ).

fof(f415,plain,
    ( ~ sQ27_spl
    | product2(e_4,e_4,e_2)
    | product1(e_3,e_2,e_3)
    | product1(e_3,e_2,e_2)
    | product1(e_3,e_2,e_1)
    | ~ group_element(e_2)
    | ~ group_element(e_3) ),
    inference(resolution,[status(thm)],[f295,f175]) ).

fof(f417,definition,
    ( sQ49_spl
  <=> product2(e_4,e_4,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ49_spl])],[split_symbol_definition]) ).

fof(f418,plain,
    ( ~ sQ49_spl
    | product2(e_4,e_4,e_2) ),
    inference(component_clause,[status(thm)],[f417]) ).

fof(f420,plain,
    ( ~ sQ27_spl
    | sQ49_spl
    | sQ31_spl
    | sQ30_spl
    | sQ29_spl
    | ~ sQ0_spl
    | ~ sQ8_spl ),
    inference(split_clause,[status(thm)],[f415,f212,f176,f318,f321,f324,f417,f294]) ).

fof(f427,plain,
    ! [X0,X1] :
      ( product1(X1,e_2,e_3)
      | product1(X1,e_2,e_2)
      | product1(X1,e_2,e_1)
      | ~ group_element(e_2)
      | ~ group_element(X1)
      | ~ product1(e_4,X1,X0)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f98,f65]) ).

fof(f429,definition,
    ! [X0,X1] :
      ( sQ50_spl
    <=> ( product1(X1,e_2,e_3)
        | product1(X1,e_2,e_2)
        | product1(X1,e_2,e_1)
        | ~ group_element(X1)
        | ~ product1(e_4,X1,X0)
        | ~ product2(X0,e_1,X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ50_spl])],[split_symbol_definition]) ).

fof(f432,plain,
    ( ~ sQ0_spl
    | sQ50_spl ),
    inference(split_clause,[status(thm)],[f427,f429,f176]) ).

fof(f434,plain,
    ( ~ sQ25_spl
    | product2(e_4,e_4,e_2)
    | product1(e_1,e_2,e_3)
    | product1(e_1,e_2,e_2)
    | product1(e_1,e_2,e_1)
    | ~ group_element(e_2)
    | ~ group_element(e_1) ),
    inference(resolution,[status(thm)],[f289,f175]) ).

fof(f436,plain,
    ( ~ sQ25_spl
    | sQ49_spl
    | sQ38_spl
    | sQ37_spl
    | sQ36_spl
    | ~ sQ0_spl
    | ~ sQ21_spl ),
    inference(split_clause,[status(thm)],[f434,f269,f176,f349,f352,f355,f417,f288]) ).

fof(f441,definition,
    ( sQ51_spl
  <=> product1(e_1,e_4,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ51_spl])],[split_symbol_definition]) ).

fof(f442,plain,
    ( ~ sQ51_spl
    | product1(e_1,e_4,e_1) ),
    inference(component_clause,[status(thm)],[f441]) ).

fof(f444,definition,
    ( sQ52_spl
  <=> product1(e_1,e_4,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ52_spl])],[split_symbol_definition]) ).

fof(f445,plain,
    ( ~ sQ52_spl
    | product1(e_1,e_4,e_2) ),
    inference(component_clause,[status(thm)],[f444]) ).

fof(f447,definition,
    ( sQ53_spl
  <=> product1(e_1,e_4,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ53_spl])],[split_symbol_definition]) ).

fof(f448,plain,
    ( ~ sQ53_spl
    | product1(e_1,e_4,e_3) ),
    inference(component_clause,[status(thm)],[f447]) ).

fof(f453,definition,
    ( sQ54_spl
  <=> product1(e_4,e_1,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ54_spl])],[split_symbol_definition]) ).

fof(f454,plain,
    ( ~ sQ54_spl
    | product1(e_4,e_1,e_1) ),
    inference(component_clause,[status(thm)],[f453]) ).

fof(f456,definition,
    ( sQ55_spl
  <=> product1(e_4,e_1,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ55_spl])],[split_symbol_definition]) ).

fof(f457,plain,
    ( ~ sQ55_spl
    | product1(e_4,e_1,e_2) ),
    inference(component_clause,[status(thm)],[f456]) ).

fof(f459,definition,
    ( sQ56_spl
  <=> product1(e_4,e_1,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ56_spl])],[split_symbol_definition]) ).

fof(f460,plain,
    ( ~ sQ56_spl
    | product1(e_4,e_1,e_3) ),
    inference(component_clause,[status(thm)],[f459]) ).

fof(f464,plain,
    ! [X0] :
      ( product1(e_3,X0,e_3)
      | product1(e_3,X0,e_2)
      | product1(e_3,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_3)
      | ~ product1(e_1,X0,e_4) ),
    inference(resolution,[status(thm)],[f110,f65]) ).

fof(f465,plain,
    ~ product1(e_1,e_3,e_3),
    inference(resolution,[status(thm)],[f110,f72]) ).

fof(f466,definition,
    ! [X0] :
      ( sQ57_spl
    <=> ( product1(e_3,X0,e_3)
        | product1(e_3,X0,e_2)
        | product1(e_3,X0,e_1)
        | ~ group_element(X0)
        | ~ product1(e_1,X0,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ57_spl])],[split_symbol_definition]) ).

fof(f469,plain,
    ( ~ sQ8_spl
    | sQ57_spl ),
    inference(split_clause,[status(thm)],[f464,f466,f212]) ).

fof(f470,plain,
    ! [X0] :
      ( product1(X0,e_3,e_3)
      | product1(X0,e_3,e_2)
      | product1(X0,e_3,e_1)
      | ~ group_element(e_3)
      | ~ group_element(X0)
      | ~ product1(X0,e_1,e_4) ),
    inference(resolution,[status(thm)],[f111,f65]) ).

fof(f471,plain,
    ~ product1(e_3,e_1,e_3),
    inference(resolution,[status(thm)],[f111,f72]) ).

fof(f472,definition,
    ! [X0] :
      ( sQ58_spl
    <=> ( product1(X0,e_3,e_3)
        | product1(X0,e_3,e_2)
        | product1(X0,e_3,e_1)
        | ~ group_element(X0)
        | ~ product1(X0,e_1,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ58_spl])],[split_symbol_definition]) ).

fof(f475,plain,
    ( ~ sQ8_spl
    | sQ58_spl ),
    inference(split_clause,[status(thm)],[f470,f472,f212]) ).

fof(f511,plain,
    ( ~ sQ33_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f337,f298]) ).

fof(f512,plain,
    ~ sQ33_spl,
    inference(contradiction_clause,[status(thm)],[f511]) ).

fof(f522,plain,
    ( ~ sQ36_spl
    | ~ product2(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f350,f97]) ).

fof(f526,plain,
    ( ~ sQ36_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f522,f80]) ).

fof(f527,plain,
    ~ sQ36_spl,
    inference(contradiction_clause,[status(thm)],[f526]) ).

fof(f532,plain,
    ~ product1(e_3,e_3,e_1),
    inference(resolution,[status(thm)],[f112,f72]) ).

fof(f533,plain,
    ~ product2(e_4,e_1,e_1),
    inference(resolution,[status(thm)],[f113,f80]) ).

fof(f553,plain,
    ( ~ sQ39_spl
    | ~ product1(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f364,f110]) ).

fof(f556,plain,
    ( ~ sQ39_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f553,f72]) ).

fof(f557,plain,
    ~ sQ39_spl,
    inference(contradiction_clause,[status(thm)],[f556]) ).

fof(f567,plain,
    ( ~ sQ43_spl
    | ~ product1(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f381,f87]) ).

fof(f570,plain,
    ( ~ sQ43_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f567,f72]) ).

fof(f571,plain,
    ~ sQ43_spl,
    inference(contradiction_clause,[status(thm)],[f570]) ).

fof(f575,plain,
    ( ~ sQ48_spl
    | ~ product1(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f411,f112]) ).

fof(f578,plain,
    ( ~ sQ48_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f575,f72]) ).

fof(f579,plain,
    ~ sQ48_spl,
    inference(contradiction_clause,[status(thm)],[f578]) ).

fof(f580,plain,
    ( ~ sQ47_spl
    | ~ product1(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f408,f89]) ).

fof(f584,plain,
    ( ~ sQ47_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f580,f72]) ).

fof(f585,plain,
    ~ sQ47_spl,
    inference(contradiction_clause,[status(thm)],[f584]) ).

fof(f589,plain,
    ! [X0] :
      ( product1(e_4,X0,e_3)
      | product1(e_4,X0,e_2)
      | product1(e_4,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_4)
      | ~ product1(e_1,X0,e_4) ),
    inference(resolution,[status(thm)],[f116,f65]) ).

fof(f590,plain,
    ~ product1(e_1,e_4,e_4),
    inference(resolution,[status(thm)],[f116,f72]) ).

fof(f591,definition,
    ! [X0] :
      ( sQ64_spl
    <=> ( product1(e_4,X0,e_3)
        | product1(e_4,X0,e_2)
        | product1(e_4,X0,e_1)
        | ~ group_element(X0)
        | ~ product1(e_1,X0,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ64_spl])],[split_symbol_definition]) ).

fof(f594,plain,
    ( ~ sQ4_spl
    | sQ64_spl ),
    inference(split_clause,[status(thm)],[f589,f591,f194]) ).

fof(f597,plain,
    ( ~ sQ53_spl
    | product2(e_4,e_4,e_1)
    | product1(e_3,e_1,e_3)
    | product1(e_3,e_1,e_2)
    | product1(e_3,e_1,e_1)
    | ~ group_element(e_1)
    | ~ group_element(e_3) ),
    inference(resolution,[status(thm)],[f448,f175]) ).

fof(f599,definition,
    ( sQ65_spl
  <=> product2(e_4,e_4,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ65_spl])],[split_symbol_definition]) ).

fof(f600,plain,
    ( ~ sQ65_spl
    | product2(e_4,e_4,e_1) ),
    inference(component_clause,[status(thm)],[f599]) ).

fof(f602,plain,
    ( ~ sQ53_spl
    | sQ65_spl
    | sQ41_spl
    | sQ40_spl
    | sQ39_spl
    | ~ sQ21_spl
    | ~ sQ8_spl ),
    inference(split_clause,[status(thm)],[f597,f212,f269,f363,f366,f369,f599,f447]) ).

fof(f605,plain,
    ( ~ sQ52_spl
    | product2(e_4,e_4,e_1)
    | product1(e_2,e_1,e_3)
    | product1(e_2,e_1,e_2)
    | product1(e_2,e_1,e_1)
    | ~ group_element(e_1)
    | ~ group_element(e_2) ),
    inference(resolution,[status(thm)],[f445,f175]) ).

fof(f607,plain,
    ( ~ sQ52_spl
    | sQ65_spl
    | sQ45_spl
    | sQ44_spl
    | sQ43_spl
    | ~ sQ21_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f605,f176,f269,f380,f383,f386,f599,f444]) ).

fof(f621,plain,
    ( ~ sQ55_spl
    | product2(e_4,e_1,e_4)
    | product1(e_2,e_4,e_3)
    | product1(e_2,e_4,e_2)
    | product1(e_2,e_4,e_1)
    | ~ group_element(e_4)
    | ~ group_element(e_2) ),
    inference(resolution,[status(thm)],[f457,f175]) ).

fof(f623,plain,
    ( ~ sQ55_spl
    | sQ3_spl
    | sQ27_spl
    | sQ26_spl
    | sQ25_spl
    | ~ sQ4_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f621,f176,f194,f288,f291,f294,f191,f456]) ).

fof(f624,plain,
    ( ~ sQ54_spl
    | ~ product1(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f454,f116]) ).

fof(f627,plain,
    ( ~ sQ54_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f624,f72]) ).

fof(f628,plain,
    ~ sQ54_spl,
    inference(contradiction_clause,[status(thm)],[f627]) ).

fof(f629,plain,
    ! [X0] :
      ( product1(X0,e_4,e_3)
      | product1(X0,e_4,e_2)
      | product1(X0,e_4,e_1)
      | ~ group_element(e_4)
      | ~ group_element(X0)
      | ~ product1(X0,e_1,e_4) ),
    inference(resolution,[status(thm)],[f117,f65]) ).

fof(f630,plain,
    ~ product1(e_4,e_1,e_4),
    inference(resolution,[status(thm)],[f117,f72]) ).

fof(f631,definition,
    ! [X0] :
      ( sQ66_spl
    <=> ( product1(X0,e_4,e_3)
        | product1(X0,e_4,e_2)
        | product1(X0,e_4,e_1)
        | ~ group_element(X0)
        | ~ product1(X0,e_1,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ66_spl])],[split_symbol_definition]) ).

fof(f634,plain,
    ( ~ sQ4_spl
    | sQ66_spl ),
    inference(split_clause,[status(thm)],[f629,f631,f194]) ).

fof(f635,plain,
    ~ product1(e_1,e_1,e_4),
    inference(resolution,[status(thm)],[f118,f72]) ).

fof(f639,plain,
    ! [X0,X1] :
      ( product1(e_2,X1,e_3)
      | product1(e_2,X1,e_2)
      | product1(e_2,X1,e_1)
      | ~ group_element(X1)
      | ~ group_element(e_2)
      | ~ product1(e_4,e_2,X0)
      | ~ product2(X0,X1,e_1) ),
    inference(resolution,[status(thm)],[f103,f65]) ).

fof(f641,definition,
    ! [X0,X1] :
      ( sQ67_spl
    <=> ( product1(e_2,X1,e_3)
        | product1(e_2,X1,e_2)
        | product1(e_2,X1,e_1)
        | ~ group_element(X1)
        | ~ product1(e_4,e_2,X0)
        | ~ product2(X0,X1,e_1) ) ),
    introduced(definition,[new_symbols(definition,[sQ67_spl])],[split_symbol_definition]) ).

fof(f644,plain,
    ( ~ sQ0_spl
    | sQ67_spl ),
    inference(split_clause,[status(thm)],[f639,f641,f176]) ).

fof(f669,plain,
    ( ~ sQ24_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f279,f465]) ).

fof(f670,plain,
    ~ sQ24_spl,
    inference(contradiction_clause,[status(thm)],[f669]) ).

fof(f698,plain,
    ( ~ sQ20_spl
    | ~ product1(e_3,e_3,e_3) ),
    inference(resolution,[status(thm)],[f128,f264]) ).

fof(f699,plain,
    ! [X0] :
      ( product1(e_2,X0,e_3)
      | product1(e_2,X0,e_2)
      | product1(e_2,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_2)
      | ~ product1(e_3,X0,e_4) ),
    inference(resolution,[status(thm)],[f128,f65]) ).

fof(f700,plain,
    ~ product1(e_3,e_2,e_2),
    inference(resolution,[status(thm)],[f128,f72]) ).

fof(f701,plain,
    ( ~ sQ20_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f698,f72]) ).

fof(f702,plain,
    ~ sQ20_spl,
    inference(contradiction_clause,[status(thm)],[f701]) ).

fof(f703,definition,
    ! [X0] :
      ( sQ68_spl
    <=> ( product1(e_2,X0,e_3)
        | product1(e_2,X0,e_2)
        | product1(e_2,X0,e_1)
        | ~ group_element(X0)
        | ~ product1(e_3,X0,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ68_spl])],[split_symbol_definition]) ).

fof(f706,plain,
    ( ~ sQ0_spl
    | sQ68_spl ),
    inference(split_clause,[status(thm)],[f699,f703,f176]) ).

fof(f707,plain,
    ! [X0] :
      ( product1(X0,e_3,e_3)
      | product1(X0,e_3,e_2)
      | product1(X0,e_3,e_1)
      | ~ group_element(e_3)
      | ~ group_element(X0)
      | ~ product1(X0,e_2,e_4) ),
    inference(resolution,[status(thm)],[f129,f65]) ).

fof(f708,plain,
    ~ product1(e_3,e_2,e_3),
    inference(resolution,[status(thm)],[f129,f72]) ).

fof(f709,definition,
    ! [X0] :
      ( sQ69_spl
    <=> ( product1(X0,e_3,e_3)
        | product1(X0,e_3,e_2)
        | product1(X0,e_3,e_1)
        | ~ group_element(X0)
        | ~ product1(X0,e_2,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ69_spl])],[split_symbol_definition]) ).

fof(f712,plain,
    ( ~ sQ8_spl
    | sQ69_spl ),
    inference(split_clause,[status(thm)],[f707,f709,f212]) ).

fof(f713,plain,
    ( ~ sQ31_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f708,f325]) ).

fof(f714,plain,
    ~ sQ31_spl,
    inference(contradiction_clause,[status(thm)],[f713]) ).

fof(f722,definition,
    ( sQ70_spl
  <=> product1(e_4,e_4,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ70_spl])],[split_symbol_definition]) ).

fof(f723,plain,
    ( ~ sQ70_spl
    | product1(e_4,e_4,e_1) ),
    inference(component_clause,[status(thm)],[f722]) ).

fof(f725,definition,
    ( sQ71_spl
  <=> product1(e_4,e_4,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ71_spl])],[split_symbol_definition]) ).

fof(f726,plain,
    ( ~ sQ71_spl
    | product1(e_4,e_4,e_2) ),
    inference(component_clause,[status(thm)],[f725]) ).

fof(f737,definition,
    ( sQ74_spl
  <=> product2(e_4,e_1,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ74_spl])],[split_symbol_definition]) ).

fof(f738,plain,
    ( ~ sQ74_spl
    | product2(e_4,e_1,e_1) ),
    inference(component_clause,[status(thm)],[f737]) ).

fof(f756,plain,
    ( ~ sQ14_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f242,f532]) ).

fof(f757,plain,
    ~ sQ14_spl,
    inference(contradiction_clause,[status(thm)],[f756]) ).

fof(f767,plain,
    ~ product1(e_3,e_3,e_2),
    inference(resolution,[status(thm)],[f130,f72]) ).

fof(f776,plain,
    ( product1(e_1,e_4,e_3)
    | product1(e_1,e_4,e_2)
    | product1(e_1,e_4,e_1)
    | ~ group_element(e_4)
    | ~ group_element(e_1) ),
    inference(resolution,[status(thm)],[f590,f65]) ).

fof(f777,plain,
    ( sQ53_spl
    | sQ52_spl
    | sQ51_spl
    | ~ sQ4_spl
    | ~ sQ21_spl ),
    inference(split_clause,[status(thm)],[f776,f269,f194,f441,f444,f447]) ).

fof(f778,plain,
    ~ product2(e_4,e_2,e_4),
    inference(resolution,[status(thm)],[f132,f80]) ).

fof(f781,plain,
    ~ product2(e_4,e_4,e_2),
    inference(resolution,[status(thm)],[f133,f80]) ).

fof(f784,plain,
    ! [X0] :
      ( product1(e_2,X0,e_3)
      | product1(e_2,X0,e_2)
      | product1(e_2,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_2)
      | ~ product1(e_4,X0,e_4) ),
    inference(resolution,[status(thm)],[f134,f65]) ).

fof(f785,plain,
    ~ product1(e_4,e_2,e_2),
    inference(resolution,[status(thm)],[f134,f72]) ).

fof(f786,definition,
    ! [X0] :
      ( sQ75_spl
    <=> ( product1(e_2,X0,e_3)
        | product1(e_2,X0,e_2)
        | product1(e_2,X0,e_1)
        | ~ group_element(X0)
        | ~ product1(e_4,X0,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ75_spl])],[split_symbol_definition]) ).

fof(f789,plain,
    ( ~ sQ0_spl
    | sQ75_spl ),
    inference(split_clause,[status(thm)],[f784,f786,f176]) ).

fof(f791,plain,
    ( ~ sQ65_spl
    | ~ product2(e_4,e_4,e_4) ),
    inference(resolution,[status(thm)],[f600,f115]) ).

fof(f793,plain,
    ( ~ sQ65_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f791,f80]) ).

fof(f794,plain,
    ~ sQ65_spl,
    inference(contradiction_clause,[status(thm)],[f793]) ).

fof(f795,plain,
    ( ~ sQ41_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f370,f471]) ).

fof(f796,plain,
    ~ sQ41_spl,
    inference(contradiction_clause,[status(thm)],[f795]) ).

fof(f808,plain,
    ( ~ sQ10_spl
    | ~ product1(e_1,e_4,e_2) ),
    inference(resolution,[status(thm)],[f219,f110]) ).

fof(f809,plain,
    ( ~ sQ10_spl
    | ~ product1(e_3,e_1,e_2) ),
    inference(resolution,[status(thm)],[f219,f117]) ).

fof(f814,plain,
    ( ~ sQ10_spl
    | ~ sQ40_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f809,f367]) ).

fof(f815,plain,
    ( ~ sQ10_spl
    | ~ sQ40_spl ),
    inference(contradiction_clause,[status(thm)],[f814]) ).

fof(f822,plain,
    ( ~ sQ45_spl
    | ~ product1(e_4,e_1,e_3) ),
    inference(resolution,[status(thm)],[f387,f134]) ).

fof(f830,plain,
    ( ~ sQ45_spl
    | ~ sQ56_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f822,f460]) ).

fof(f831,plain,
    ( ~ sQ45_spl
    | ~ sQ56_spl ),
    inference(contradiction_clause,[status(thm)],[f830]) ).

fof(f842,plain,
    ! [X0] :
      ( product1(X0,e_2,e_3)
      | product1(X0,e_2,e_2)
      | product1(X0,e_2,e_1)
      | ~ group_element(e_2)
      | ~ group_element(X0)
      | ~ product1(X0,e_4,e_4) ),
    inference(resolution,[status(thm)],[f135,f65]) ).

fof(f843,plain,
    ~ product1(e_2,e_4,e_2),
    inference(resolution,[status(thm)],[f135,f72]) ).

fof(f844,definition,
    ! [X0] :
      ( sQ76_spl
    <=> ( product1(X0,e_2,e_3)
        | product1(X0,e_2,e_2)
        | product1(X0,e_2,e_1)
        | ~ group_element(X0)
        | ~ product1(X0,e_4,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ76_spl])],[split_symbol_definition]) ).

fof(f847,plain,
    ( ~ sQ0_spl
    | sQ76_spl ),
    inference(split_clause,[status(thm)],[f842,f844,f176]) ).

fof(f849,plain,
    ( ~ sQ51_spl
    | ~ product1(e_1,e_1,e_1) ),
    inference(resolution,[status(thm)],[f442,f117]) ).

fof(f853,plain,
    ( ~ sQ51_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f849,f72]) ).

fof(f854,plain,
    ~ sQ51_spl,
    inference(contradiction_clause,[status(thm)],[f853]) ).

fof(f866,plain,
    ( ~ sQ25_spl
    | ~ product1(e_3,e_4,e_1) ),
    inference(resolution,[status(thm)],[f289,f128]) ).

fof(f873,plain,
    ( ~ sQ25_spl
    | ~ sQ9_spl ),
    inference(split_clause,[status(thm)],[f866,f215,f288]) ).

fof(f899,plain,
    ( product1(e_4,e_1,e_3)
    | product1(e_4,e_1,e_2)
    | product1(e_4,e_1,e_1)
    | ~ group_element(e_1)
    | ~ group_element(e_4) ),
    inference(resolution,[status(thm)],[f630,f65]) ).

fof(f900,plain,
    ( sQ56_spl
    | sQ55_spl
    | sQ54_spl
    | ~ sQ21_spl
    | ~ sQ4_spl ),
    inference(split_clause,[status(thm)],[f899,f194,f269,f453,f456,f459]) ).

fof(f901,plain,
    ( product1(e_1,e_1,e_3)
    | product1(e_1,e_1,e_2)
    | product1(e_1,e_1,e_1)
    | ~ group_element(e_1)
    | ~ group_element(e_1) ),
    inference(resolution,[status(thm)],[f635,f65]) ).

fof(f902,plain,
    ( sQ48_spl
    | sQ47_spl
    | sQ46_spl
    | ~ sQ21_spl ),
    inference(split_clause,[status(thm)],[f901,f269,f404,f407,f410]) ).

fof(f907,plain,
    ( ~ sQ74_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f738,f533]) ).

fof(f908,plain,
    ~ sQ74_spl,
    inference(contradiction_clause,[status(thm)],[f907]) ).

fof(f919,plain,
    ~ product1(e_4,e_2,e_4),
    inference(resolution,[status(thm)],[f778,f83]) ).

fof(f942,plain,
    ( ~ sQ29_spl
    | ~ product1(e_3,e_4,e_1) ),
    inference(resolution,[status(thm)],[f319,f135]) ).

fof(f961,definition,
    ( sQ77_spl
  <=> product1(e_4,e_3,e_1) ),
    introduced(definition,[new_symbols(definition,[sQ77_spl])],[split_symbol_definition]) ).

fof(f962,plain,
    ( ~ sQ77_spl
    | product1(e_4,e_3,e_1) ),
    inference(component_clause,[status(thm)],[f961]) ).

fof(f964,definition,
    ( sQ78_spl
  <=> product1(e_4,e_3,e_2) ),
    introduced(definition,[new_symbols(definition,[sQ78_spl])],[split_symbol_definition]) ).

fof(f965,plain,
    ( ~ sQ78_spl
    | product1(e_4,e_3,e_2) ),
    inference(component_clause,[status(thm)],[f964]) ).

fof(f967,definition,
    ( sQ79_spl
  <=> product1(e_4,e_3,e_3) ),
    introduced(definition,[new_symbols(definition,[sQ79_spl])],[split_symbol_definition]) ).

fof(f968,plain,
    ( ~ sQ79_spl
    | product1(e_4,e_3,e_3) ),
    inference(component_clause,[status(thm)],[f967]) ).

fof(f971,plain,
    ( ~ sQ38_spl
    | ~ product1(e_1,e_4,e_3) ),
    inference(resolution,[status(thm)],[f356,f135]) ).

fof(f980,plain,
    ~ product2(e_4,e_3,e_4),
    inference(resolution,[status(thm)],[f150,f80]) ).

fof(f983,plain,
    ~ product2(e_4,e_4,e_3),
    inference(resolution,[status(thm)],[f151,f80]) ).

fof(f995,plain,
    ( ~ sQ12_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f225,f778]) ).

fof(f996,plain,
    ~ sQ12_spl,
    inference(contradiction_clause,[status(thm)],[f995]) ).

fof(f997,plain,
    ( ~ sQ15_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f245,f767]) ).

fof(f998,plain,
    ~ sQ15_spl,
    inference(contradiction_clause,[status(thm)],[f997]) ).

fof(f1006,plain,
    ! [X0] :
      ( product1(e_4,X0,e_3)
      | product1(e_4,X0,e_2)
      | product1(e_4,X0,e_1)
      | ~ group_element(X0)
      | ~ group_element(e_4)
      | ~ product1(e_3,X0,e_4) ),
    inference(resolution,[status(thm)],[f152,f65]) ).

fof(f1007,plain,
    ~ product1(e_3,e_4,e_4),
    inference(resolution,[status(thm)],[f152,f72]) ).

fof(f1009,definition,
    ! [X0] :
      ( sQ80_spl
    <=> ( product1(e_4,X0,e_3)
        | product1(e_4,X0,e_2)
        | product1(e_4,X0,e_1)
        | ~ group_element(X0)
        | ~ product1(e_3,X0,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ80_spl])],[split_symbol_definition]) ).

fof(f1012,plain,
    ( ~ sQ4_spl
    | sQ80_spl ),
    inference(split_clause,[status(thm)],[f1006,f1009,f194]) ).

fof(f1013,plain,
    ( ~ sQ30_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f322,f700]) ).

fof(f1014,plain,
    ~ sQ30_spl,
    inference(contradiction_clause,[status(thm)],[f1013]) ).

fof(f1016,plain,
    ! [X0] :
      ( product1(X0,e_4,e_3)
      | product1(X0,e_4,e_2)
      | product1(X0,e_4,e_1)
      | ~ group_element(e_4)
      | ~ group_element(X0)
      | ~ product1(X0,e_3,e_4) ),
    inference(resolution,[status(thm)],[f153,f65]) ).

fof(f1017,plain,
    ~ product1(e_4,e_3,e_4),
    inference(resolution,[status(thm)],[f153,f72]) ).

fof(f1018,definition,
    ! [X0] :
      ( sQ81_spl
    <=> ( product1(X0,e_4,e_3)
        | product1(X0,e_4,e_2)
        | product1(X0,e_4,e_1)
        | ~ group_element(X0)
        | ~ product1(X0,e_3,e_4) ) ),
    introduced(definition,[new_symbols(definition,[sQ81_spl])],[split_symbol_definition]) ).

fof(f1021,plain,
    ( ~ sQ4_spl
    | sQ81_spl ),
    inference(split_clause,[status(thm)],[f1016,f1018,f194]) ).

fof(f1032,plain,
    ! [X0,X1] :
      ( product1(X1,e_3,e_3)
      | product1(X1,e_3,e_2)
      | product1(X1,e_3,e_1)
      | ~ group_element(e_3)
      | ~ group_element(X1)
      | ~ product1(e_4,X1,X0)
      | ~ product2(X0,e_1,X1) ),
    inference(resolution,[status(thm)],[f398,f65]) ).

fof(f1034,definition,
    ! [X0,X1] :
      ( sQ82_spl
    <=> ( product1(X1,e_3,e_3)
        | product1(X1,e_3,e_2)
        | product1(X1,e_3,e_1)
        | ~ group_element(X1)
        | ~ product1(e_4,X1,X0)
        | ~ product2(X0,e_1,X1) ) ),
    introduced(definition,[new_symbols(definition,[sQ82_spl])],[split_symbol_definition]) ).

fof(f1037,plain,
    ( ~ sQ8_spl
    | sQ82_spl ),
    inference(split_clause,[status(thm)],[f1032,f1034,f212]) ).

fof(f1038,plain,
    ( product1(e_4,e_2,e_3)
    | product1(e_4,e_2,e_2)
    | product1(e_4,e_2,e_1)
    | ~ group_element(e_2)
    | ~ group_element(e_4) ),
    inference(resolution,[status(thm)],[f919,f65]) ).

fof(f1039,plain,
    ( sQ7_spl
    | sQ6_spl
    | sQ5_spl
    | ~ sQ0_spl
    | ~ sQ4_spl ),
    inference(split_clause,[status(thm)],[f1038,f194,f176,f197,f200,f203]) ).

fof(f1042,plain,
    ( ~ sQ79_spl
    | ~ product1(e_3,e_3,e_3) ),
    inference(resolution,[status(thm)],[f968,f152]) ).

fof(f1052,plain,
    ( ~ sQ79_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1042,f72]) ).

fof(f1053,plain,
    ~ sQ79_spl,
    inference(contradiction_clause,[status(thm)],[f1052]) ).

fof(f1062,plain,
    ( ~ sQ78_spl
    | product2(e_4,e_3,e_4)
    | product1(e_2,e_4,e_3)
    | product1(e_2,e_4,e_2)
    | product1(e_2,e_4,e_1)
    | ~ group_element(e_4)
    | ~ group_element(e_2) ),
    inference(resolution,[status(thm)],[f965,f175]) ).

fof(f1065,definition,
    ( sQ83_spl
  <=> product2(e_4,e_3,e_4) ),
    introduced(definition,[new_symbols(definition,[sQ83_spl])],[split_symbol_definition]) ).

fof(f1066,plain,
    ( ~ sQ83_spl
    | product2(e_4,e_3,e_4) ),
    inference(component_clause,[status(thm)],[f1065]) ).

fof(f1068,plain,
    ( ~ sQ78_spl
    | sQ83_spl
    | sQ27_spl
    | sQ26_spl
    | sQ25_spl
    | ~ sQ4_spl
    | ~ sQ0_spl ),
    inference(split_clause,[status(thm)],[f1062,f176,f194,f288,f291,f294,f1065,f964]) ).

fof(f1069,plain,
    ( ~ sQ83_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1066,f980]) ).

fof(f1070,plain,
    ~ sQ83_spl,
    inference(contradiction_clause,[status(thm)],[f1069]) ).

fof(f1071,plain,
    ( ~ sQ6_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f201,f785]) ).

fof(f1072,plain,
    ~ sQ6_spl,
    inference(contradiction_clause,[status(thm)],[f1071]) ).

fof(f1076,plain,
    ( ~ sQ77_spl
    | ~ product1(e_4,e_2,e_1) ),
    inference(resolution,[status(thm)],[f962,f129]) ).

fof(f1087,plain,
    ( ~ sQ71_spl
    | ~ product1(e_4,e_4,e_4) ),
    inference(resolution,[status(thm)],[f726,f136]) ).

fof(f1094,plain,
    ( ~ sQ71_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1087,f72]) ).

fof(f1095,plain,
    ~ sQ71_spl,
    inference(contradiction_clause,[status(thm)],[f1094]) ).

fof(f1100,plain,
    ( ~ sQ70_spl
    | ~ product1(e_4,e_4,e_4) ),
    inference(resolution,[status(thm)],[f723,f118]) ).

fof(f1103,plain,
    ( ~ sQ70_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1100,f72]) ).

fof(f1104,plain,
    ~ sQ70_spl,
    inference(contradiction_clause,[status(thm)],[f1103]) ).

fof(f1108,plain,
    ( ~ sQ11_spl
    | ~ product1(e_3,e_3,e_3) ),
    inference(resolution,[status(thm)],[f222,f153]) ).

fof(f1115,plain,
    ( ~ sQ11_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1108,f72]) ).

fof(f1116,plain,
    ~ sQ11_spl,
    inference(contradiction_clause,[status(thm)],[f1115]) ).

fof(f1118,plain,
    ( product1(e_3,e_4,e_3)
    | product1(e_3,e_4,e_2)
    | product1(e_3,e_4,e_1)
    | ~ group_element(e_4)
    | ~ group_element(e_3) ),
    inference(resolution,[status(thm)],[f1007,f65]) ).

fof(f1119,plain,
    ( sQ11_spl
    | sQ10_spl
    | sQ9_spl
    | ~ sQ4_spl
    | ~ sQ8_spl ),
    inference(split_clause,[status(thm)],[f1118,f212,f194,f215,f218,f221]) ).

fof(f1120,plain,
    ( ~ sQ10_spl
    | ~ sQ52_spl ),
    inference(split_clause,[status(thm)],[f808,f444,f218]) ).

fof(f1121,plain,
    ( ~ sQ17_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f251,f983]) ).

fof(f1122,plain,
    ~ sQ17_spl,
    inference(contradiction_clause,[status(thm)],[f1121]) ).

fof(f1123,plain,
    ( ~ sQ29_spl
    | ~ sQ9_spl ),
    inference(split_clause,[status(thm)],[f942,f215,f318]) ).

fof(f1128,plain,
    ( product1(e_4,e_3,e_3)
    | product1(e_4,e_3,e_2)
    | product1(e_4,e_3,e_1)
    | ~ group_element(e_3)
    | ~ group_element(e_4) ),
    inference(resolution,[status(thm)],[f1017,f65]) ).

fof(f1129,plain,
    ( sQ79_spl
    | sQ78_spl
    | sQ77_spl
    | ~ sQ8_spl
    | ~ sQ4_spl ),
    inference(split_clause,[status(thm)],[f1128,f194,f212,f961,f964,f967]) ).

fof(f1146,plain,
    ( ~ sQ3_spl
    | ~ product2(e_4,e_4,e_4) ),
    inference(resolution,[status(thm)],[f192,f114]) ).

fof(f1149,plain,
    ( ~ sQ3_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1146,f80]) ).

fof(f1150,plain,
    ~ sQ3_spl,
    inference(contradiction_clause,[status(thm)],[f1149]) ).

fof(f1151,plain,
    ( ~ sQ49_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f418,f781]) ).

fof(f1152,plain,
    ~ sQ49_spl,
    inference(contradiction_clause,[status(thm)],[f1151]) ).

fof(f1153,plain,
    ( ~ sQ26_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f292,f843]) ).

fof(f1154,plain,
    ~ sQ26_spl,
    inference(contradiction_clause,[status(thm)],[f1153]) ).

fof(f1155,plain,
    ( ~ sQ38_spl
    | ~ sQ53_spl ),
    inference(split_clause,[status(thm)],[f971,f447,f355]) ).

fof(f1156,plain,
    ( ~ sQ77_spl
    | ~ sQ5_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1076,f198]) ).

fof(f1157,plain,
    ( ~ sQ77_spl
    | ~ sQ5_spl ),
    inference(contradiction_clause,[status(thm)],[f1156]) ).

fof(f1158,plain,
    ( ~ sQ7_spl
    | ~ sQ56_spl ),
    inference(split_clause,[status(thm)],[f207,f459,f203]) ).

fof(f1159,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f182,f186,f188,f231,f234,f237,f283,f360,f391,f420,f432,f436,f469,f475,f512,f527,f557,f571,f579,f585,f594,f602,f607,f623,f628,f634,f644,f670,f702,f706,f712,f714,f757,f777,f789,f794,f796,f815,f831,f847,f854,f873,f900,f902,f908,f996,f998,f1012,f1014,f1021,f1037,f1039,f1053,f1068,f1070,f1072,f1095,f1104,f1116,f1119,f1120,f1122,f1123,f1129,f1150,f1152,f1154,f1155,f1157,f1158]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : GRP124-7.004 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.04  % Command  : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/5.55  % Computer : n010.cluster.edu
% 0.08/5.55  % Model    : x86_64 x86_64
% 0.08/5.55  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.55  % Memory   : 8046.5625MB
% 0.08/5.55  % OS       : Linux 6.8.0-71-generic
% 0.08/5.55  % CPULimit : 300
% 0.08/5.55  % WCLimit  : 300
% 0.08/5.55  % DateTime : Sun Sep 20 19:59:47 UTC 2026
% 0.08/5.55  % CPUTime  : 
% 0.08/5.56  % Drodi V4.1.1
% 0.12/5.63  % Refutation found
% 0.12/5.63  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.12/5.63  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.12/5.65  % Elapsed time: 0.078666 seconds
% 0.12/5.65  % CPU time: 0.424702 seconds
% 0.12/5.65  % Total memory used: 23.070 MB
% 0.12/5.65  % Net memory used: 22.539 MB
%------------------------------------------------------------------------------