TSTP Solution File: SEU375+1 by iProver---3.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : SEU375+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n008.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 17:06:42 EDT 2023

% Result   : Theorem 1.93s 1.10s
% Output   : CNFRefutation 1.93s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   19
%            Number of leaves      :   16
% Syntax   : Number of formulae    :  112 (  34 unt;   0 def)
%            Number of atoms       :  557 (  62 equ)
%            Maximal formula atoms :   28 (   4 avg)
%            Number of connectives :  716 ( 271   ~; 227   |; 175   &)
%                                         (   2 <=>;  41  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (   6 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :   14 (  12 usr;   1 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   7 con; 0-1 aty)
%            Number of variables   :  216 (   0 sgn;  98   !;  63   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f7,axiom,
    ! [X0] :
      ( one_sorted_str(X0)
     => ! [X1] :
          ( net_str(X1,X0)
         => ! [X2] :
              ( subnetstr(X2,X0,X1)
             => ( full_subnetstr(X2,X0,X1)
              <=> ( subrelstr(X2,X1)
                  & full_subrelstr(X2,X1) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d9_yellow_6) ).

fof(f9,axiom,
    ! [X0] :
      ( rel_str(X0)
     => one_sorted_str(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_orders_2) ).

fof(f11,axiom,
    ! [X0] :
      ( one_sorted_str(X0)
     => ! [X1] :
          ( net_str(X1,X0)
         => rel_str(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_waybel_0) ).

fof(f13,axiom,
    ! [X0] :
      ( rel_str(X0)
     => ! [X1] :
          ( subrelstr(X1,X0)
         => rel_str(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_yellow_0) ).

fof(f23,axiom,
    ! [X0] :
      ( ( one_sorted_str(X0)
        & ~ empty_carrier(X0) )
     => ~ empty(the_carrier(X0)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_struct_0) ).

fof(f34,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => element(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

fof(f35,conjecture,
    ! [X0] :
      ( one_sorted_str(X0)
     => ! [X1] :
          ( ( net_str(X1,X0)
            & ~ empty_carrier(X1) )
         => ! [X2] :
              ( ( subnetstr(X2,X0,X1)
                & full_subnetstr(X2,X0,X1)
                & ~ empty_carrier(X2) )
             => ! [X3] :
                  ( element(X3,the_carrier(X1))
                 => ! [X4] :
                      ( element(X4,the_carrier(X1))
                     => ! [X5] :
                          ( element(X5,the_carrier(X2))
                         => ! [X6] :
                              ( element(X6,the_carrier(X2))
                             => ( ( related(X1,X3,X4)
                                  & X4 = X6
                                  & X3 = X5 )
                               => related(X2,X5,X6) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t21_yellow_6) ).

fof(f36,negated_conjecture,
    ~ ! [X0] :
        ( one_sorted_str(X0)
       => ! [X1] :
            ( ( net_str(X1,X0)
              & ~ empty_carrier(X1) )
           => ! [X2] :
                ( ( subnetstr(X2,X0,X1)
                  & full_subnetstr(X2,X0,X1)
                  & ~ empty_carrier(X2) )
               => ! [X3] :
                    ( element(X3,the_carrier(X1))
                   => ! [X4] :
                        ( element(X4,the_carrier(X1))
                       => ! [X5] :
                            ( element(X5,the_carrier(X2))
                           => ! [X6] :
                                ( element(X6,the_carrier(X2))
                               => ( ( related(X1,X3,X4)
                                    & X4 = X6
                                    & X3 = X5 )
                                 => related(X2,X5,X6) ) ) ) ) ) ) ) ),
    inference(negated_conjecture,[],[f35]) ).

fof(f37,axiom,
    ! [X0,X1] :
      ( element(X0,X1)
     => ( in(X0,X1)
        | empty(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

fof(f38,axiom,
    ! [X0] :
      ( rel_str(X0)
     => ! [X1] :
          ( ( subrelstr(X1,X0)
            & full_subrelstr(X1,X0) )
         => ! [X2] :
              ( element(X2,the_carrier(X0))
             => ! [X3] :
                  ( element(X3,the_carrier(X0))
                 => ! [X4] :
                      ( element(X4,the_carrier(X1))
                     => ! [X5] :
                          ( element(X5,the_carrier(X1))
                         => ( ( in(X5,the_carrier(X1))
                              & in(X4,the_carrier(X1))
                              & related(X0,X2,X3)
                              & X3 = X5
                              & X2 = X4 )
                           => related(X1,X4,X5) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t61_yellow_0) ).

fof(f55,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( full_subnetstr(X2,X0,X1)
              <=> ( subrelstr(X2,X1)
                  & full_subrelstr(X2,X1) ) )
              | ~ subnetstr(X2,X0,X1) )
          | ~ net_str(X1,X0) )
      | ~ one_sorted_str(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f56,plain,
    ! [X0] :
      ( one_sorted_str(X0)
      | ~ rel_str(X0) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f57,plain,
    ! [X0] :
      ( ! [X1] :
          ( rel_str(X1)
          | ~ net_str(X1,X0) )
      | ~ one_sorted_str(X0) ),
    inference(ennf_transformation,[],[f11]) ).

fof(f58,plain,
    ! [X0] :
      ( ! [X1] :
          ( rel_str(X1)
          | ~ subrelstr(X1,X0) )
      | ~ rel_str(X0) ),
    inference(ennf_transformation,[],[f13]) ).

fof(f65,plain,
    ! [X0] :
      ( ~ empty(the_carrier(X0))
      | ~ one_sorted_str(X0)
      | empty_carrier(X0) ),
    inference(ennf_transformation,[],[f23]) ).

fof(f66,plain,
    ! [X0] :
      ( ~ empty(the_carrier(X0))
      | ~ one_sorted_str(X0)
      | empty_carrier(X0) ),
    inference(flattening,[],[f65]) ).

fof(f67,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f68,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ? [X6] :
                              ( ~ related(X2,X5,X6)
                              & related(X1,X3,X4)
                              & X4 = X6
                              & X3 = X5
                              & element(X6,the_carrier(X2)) )
                          & element(X5,the_carrier(X2)) )
                      & element(X4,the_carrier(X1)) )
                  & element(X3,the_carrier(X1)) )
              & subnetstr(X2,X0,X1)
              & full_subnetstr(X2,X0,X1)
              & ~ empty_carrier(X2) )
          & net_str(X1,X0)
          & ~ empty_carrier(X1) )
      & one_sorted_str(X0) ),
    inference(ennf_transformation,[],[f36]) ).

fof(f69,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ? [X6] :
                              ( ~ related(X2,X5,X6)
                              & related(X1,X3,X4)
                              & X4 = X6
                              & X3 = X5
                              & element(X6,the_carrier(X2)) )
                          & element(X5,the_carrier(X2)) )
                      & element(X4,the_carrier(X1)) )
                  & element(X3,the_carrier(X1)) )
              & subnetstr(X2,X0,X1)
              & full_subnetstr(X2,X0,X1)
              & ~ empty_carrier(X2) )
          & net_str(X1,X0)
          & ~ empty_carrier(X1) )
      & one_sorted_str(X0) ),
    inference(flattening,[],[f68]) ).

fof(f70,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(ennf_transformation,[],[f37]) ).

fof(f71,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(flattening,[],[f70]) ).

fof(f72,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( related(X1,X4,X5)
                          | ~ in(X5,the_carrier(X1))
                          | ~ in(X4,the_carrier(X1))
                          | ~ related(X0,X2,X3)
                          | X3 != X5
                          | X2 != X4
                          | ~ element(X5,the_carrier(X1)) )
                      | ~ element(X4,the_carrier(X1)) )
                  | ~ element(X3,the_carrier(X0)) )
              | ~ element(X2,the_carrier(X0)) )
          | ~ subrelstr(X1,X0)
          | ~ full_subrelstr(X1,X0) )
      | ~ rel_str(X0) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f73,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( related(X1,X4,X5)
                          | ~ in(X5,the_carrier(X1))
                          | ~ in(X4,the_carrier(X1))
                          | ~ related(X0,X2,X3)
                          | X3 != X5
                          | X2 != X4
                          | ~ element(X5,the_carrier(X1)) )
                      | ~ element(X4,the_carrier(X1)) )
                  | ~ element(X3,the_carrier(X0)) )
              | ~ element(X2,the_carrier(X0)) )
          | ~ subrelstr(X1,X0)
          | ~ full_subrelstr(X1,X0) )
      | ~ rel_str(X0) ),
    inference(flattening,[],[f72]) ).

fof(f77,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( full_subnetstr(X2,X0,X1)
                  | ~ subrelstr(X2,X1)
                  | ~ full_subrelstr(X2,X1) )
                & ( ( subrelstr(X2,X1)
                    & full_subrelstr(X2,X1) )
                  | ~ full_subnetstr(X2,X0,X1) ) )
              | ~ subnetstr(X2,X0,X1) )
          | ~ net_str(X1,X0) )
      | ~ one_sorted_str(X0) ),
    inference(nnf_transformation,[],[f55]) ).

fof(f78,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( full_subnetstr(X2,X0,X1)
                  | ~ subrelstr(X2,X1)
                  | ~ full_subrelstr(X2,X1) )
                & ( ( subrelstr(X2,X1)
                    & full_subrelstr(X2,X1) )
                  | ~ full_subnetstr(X2,X0,X1) ) )
              | ~ subnetstr(X2,X0,X1) )
          | ~ net_str(X1,X0) )
      | ~ one_sorted_str(X0) ),
    inference(flattening,[],[f77]) ).

fof(f109,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ? [X5] :
                            ( ? [X6] :
                                ( ~ related(X2,X5,X6)
                                & related(X1,X3,X4)
                                & X4 = X6
                                & X3 = X5
                                & element(X6,the_carrier(X2)) )
                            & element(X5,the_carrier(X2)) )
                        & element(X4,the_carrier(X1)) )
                    & element(X3,the_carrier(X1)) )
                & subnetstr(X2,X0,X1)
                & full_subnetstr(X2,X0,X1)
                & ~ empty_carrier(X2) )
            & net_str(X1,X0)
            & ~ empty_carrier(X1) )
        & one_sorted_str(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ? [X6] :
                              ( ~ related(X2,X5,X6)
                              & related(X1,X3,X4)
                              & X4 = X6
                              & X3 = X5
                              & element(X6,the_carrier(X2)) )
                          & element(X5,the_carrier(X2)) )
                      & element(X4,the_carrier(X1)) )
                  & element(X3,the_carrier(X1)) )
              & subnetstr(X2,sK15,X1)
              & full_subnetstr(X2,sK15,X1)
              & ~ empty_carrier(X2) )
          & net_str(X1,sK15)
          & ~ empty_carrier(X1) )
      & one_sorted_str(sK15) ) ),
    introduced(choice_axiom,[]) ).

fof(f110,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ? [X5] :
                        ( ? [X6] :
                            ( ~ related(X2,X5,X6)
                            & related(X1,X3,X4)
                            & X4 = X6
                            & X3 = X5
                            & element(X6,the_carrier(X2)) )
                        & element(X5,the_carrier(X2)) )
                    & element(X4,the_carrier(X1)) )
                & element(X3,the_carrier(X1)) )
            & subnetstr(X2,sK15,X1)
            & full_subnetstr(X2,sK15,X1)
            & ~ empty_carrier(X2) )
        & net_str(X1,sK15)
        & ~ empty_carrier(X1) )
   => ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ? [X5] :
                      ( ? [X6] :
                          ( ~ related(X2,X5,X6)
                          & related(sK16,X3,X4)
                          & X4 = X6
                          & X3 = X5
                          & element(X6,the_carrier(X2)) )
                      & element(X5,the_carrier(X2)) )
                  & element(X4,the_carrier(sK16)) )
              & element(X3,the_carrier(sK16)) )
          & subnetstr(X2,sK15,sK16)
          & full_subnetstr(X2,sK15,sK16)
          & ~ empty_carrier(X2) )
      & net_str(sK16,sK15)
      & ~ empty_carrier(sK16) ) ),
    introduced(choice_axiom,[]) ).

fof(f111,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ? [X4] :
                ( ? [X5] :
                    ( ? [X6] :
                        ( ~ related(X2,X5,X6)
                        & related(sK16,X3,X4)
                        & X4 = X6
                        & X3 = X5
                        & element(X6,the_carrier(X2)) )
                    & element(X5,the_carrier(X2)) )
                & element(X4,the_carrier(sK16)) )
            & element(X3,the_carrier(sK16)) )
        & subnetstr(X2,sK15,sK16)
        & full_subnetstr(X2,sK15,sK16)
        & ~ empty_carrier(X2) )
   => ( ? [X3] :
          ( ? [X4] :
              ( ? [X5] :
                  ( ? [X6] :
                      ( ~ related(sK17,X5,X6)
                      & related(sK16,X3,X4)
                      & X4 = X6
                      & X3 = X5
                      & element(X6,the_carrier(sK17)) )
                  & element(X5,the_carrier(sK17)) )
              & element(X4,the_carrier(sK16)) )
          & element(X3,the_carrier(sK16)) )
      & subnetstr(sK17,sK15,sK16)
      & full_subnetstr(sK17,sK15,sK16)
      & ~ empty_carrier(sK17) ) ),
    introduced(choice_axiom,[]) ).

fof(f112,plain,
    ( ? [X3] :
        ( ? [X4] :
            ( ? [X5] :
                ( ? [X6] :
                    ( ~ related(sK17,X5,X6)
                    & related(sK16,X3,X4)
                    & X4 = X6
                    & X3 = X5
                    & element(X6,the_carrier(sK17)) )
                & element(X5,the_carrier(sK17)) )
            & element(X4,the_carrier(sK16)) )
        & element(X3,the_carrier(sK16)) )
   => ( ? [X4] :
          ( ? [X5] :
              ( ? [X6] :
                  ( ~ related(sK17,X5,X6)
                  & related(sK16,sK18,X4)
                  & X4 = X6
                  & sK18 = X5
                  & element(X6,the_carrier(sK17)) )
              & element(X5,the_carrier(sK17)) )
          & element(X4,the_carrier(sK16)) )
      & element(sK18,the_carrier(sK16)) ) ),
    introduced(choice_axiom,[]) ).

fof(f113,plain,
    ( ? [X4] :
        ( ? [X5] :
            ( ? [X6] :
                ( ~ related(sK17,X5,X6)
                & related(sK16,sK18,X4)
                & X4 = X6
                & sK18 = X5
                & element(X6,the_carrier(sK17)) )
            & element(X5,the_carrier(sK17)) )
        & element(X4,the_carrier(sK16)) )
   => ( ? [X5] :
          ( ? [X6] :
              ( ~ related(sK17,X5,X6)
              & related(sK16,sK18,sK19)
              & sK19 = X6
              & sK18 = X5
              & element(X6,the_carrier(sK17)) )
          & element(X5,the_carrier(sK17)) )
      & element(sK19,the_carrier(sK16)) ) ),
    introduced(choice_axiom,[]) ).

fof(f114,plain,
    ( ? [X5] :
        ( ? [X6] :
            ( ~ related(sK17,X5,X6)
            & related(sK16,sK18,sK19)
            & sK19 = X6
            & sK18 = X5
            & element(X6,the_carrier(sK17)) )
        & element(X5,the_carrier(sK17)) )
   => ( ? [X6] :
          ( ~ related(sK17,sK20,X6)
          & related(sK16,sK18,sK19)
          & sK19 = X6
          & sK18 = sK20
          & element(X6,the_carrier(sK17)) )
      & element(sK20,the_carrier(sK17)) ) ),
    introduced(choice_axiom,[]) ).

fof(f115,plain,
    ( ? [X6] :
        ( ~ related(sK17,sK20,X6)
        & related(sK16,sK18,sK19)
        & sK19 = X6
        & sK18 = sK20
        & element(X6,the_carrier(sK17)) )
   => ( ~ related(sK17,sK20,sK21)
      & related(sK16,sK18,sK19)
      & sK19 = sK21
      & sK18 = sK20
      & element(sK21,the_carrier(sK17)) ) ),
    introduced(choice_axiom,[]) ).

fof(f116,plain,
    ( ~ related(sK17,sK20,sK21)
    & related(sK16,sK18,sK19)
    & sK19 = sK21
    & sK18 = sK20
    & element(sK21,the_carrier(sK17))
    & element(sK20,the_carrier(sK17))
    & element(sK19,the_carrier(sK16))
    & element(sK18,the_carrier(sK16))
    & subnetstr(sK17,sK15,sK16)
    & full_subnetstr(sK17,sK15,sK16)
    & ~ empty_carrier(sK17)
    & net_str(sK16,sK15)
    & ~ empty_carrier(sK16)
    & one_sorted_str(sK15) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15,sK16,sK17,sK18,sK19,sK20,sK21])],[f69,f115,f114,f113,f112,f111,f110,f109]) ).

fof(f122,plain,
    ! [X2,X0,X1] :
      ( full_subrelstr(X2,X1)
      | ~ full_subnetstr(X2,X0,X1)
      | ~ subnetstr(X2,X0,X1)
      | ~ net_str(X1,X0)
      | ~ one_sorted_str(X0) ),
    inference(cnf_transformation,[],[f78]) ).

fof(f123,plain,
    ! [X2,X0,X1] :
      ( subrelstr(X2,X1)
      | ~ full_subnetstr(X2,X0,X1)
      | ~ subnetstr(X2,X0,X1)
      | ~ net_str(X1,X0)
      | ~ one_sorted_str(X0) ),
    inference(cnf_transformation,[],[f78]) ).

fof(f125,plain,
    ! [X0] :
      ( one_sorted_str(X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[],[f56]) ).

fof(f126,plain,
    ! [X0,X1] :
      ( rel_str(X1)
      | ~ net_str(X1,X0)
      | ~ one_sorted_str(X0) ),
    inference(cnf_transformation,[],[f57]) ).

fof(f127,plain,
    ! [X0,X1] :
      ( rel_str(X1)
      | ~ subrelstr(X1,X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[],[f58]) ).

fof(f137,plain,
    ! [X0] :
      ( ~ empty(the_carrier(X0))
      | ~ one_sorted_str(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f66]) ).

fof(f158,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f67]) ).

fof(f159,plain,
    one_sorted_str(sK15),
    inference(cnf_transformation,[],[f116]) ).

fof(f161,plain,
    net_str(sK16,sK15),
    inference(cnf_transformation,[],[f116]) ).

fof(f162,plain,
    ~ empty_carrier(sK17),
    inference(cnf_transformation,[],[f116]) ).

fof(f163,plain,
    full_subnetstr(sK17,sK15,sK16),
    inference(cnf_transformation,[],[f116]) ).

fof(f164,plain,
    subnetstr(sK17,sK15,sK16),
    inference(cnf_transformation,[],[f116]) ).

fof(f165,plain,
    element(sK18,the_carrier(sK16)),
    inference(cnf_transformation,[],[f116]) ).

fof(f166,plain,
    element(sK19,the_carrier(sK16)),
    inference(cnf_transformation,[],[f116]) ).

fof(f167,plain,
    element(sK20,the_carrier(sK17)),
    inference(cnf_transformation,[],[f116]) ).

fof(f168,plain,
    element(sK21,the_carrier(sK17)),
    inference(cnf_transformation,[],[f116]) ).

fof(f169,plain,
    sK18 = sK20,
    inference(cnf_transformation,[],[f116]) ).

fof(f170,plain,
    sK19 = sK21,
    inference(cnf_transformation,[],[f116]) ).

fof(f171,plain,
    related(sK16,sK18,sK19),
    inference(cnf_transformation,[],[f116]) ).

fof(f172,plain,
    ~ related(sK17,sK20,sK21),
    inference(cnf_transformation,[],[f116]) ).

fof(f173,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(cnf_transformation,[],[f71]) ).

fof(f174,plain,
    ! [X2,X3,X0,X1,X4,X5] :
      ( related(X1,X4,X5)
      | ~ in(X5,the_carrier(X1))
      | ~ in(X4,the_carrier(X1))
      | ~ related(X0,X2,X3)
      | X3 != X5
      | X2 != X4
      | ~ element(X5,the_carrier(X1))
      | ~ element(X4,the_carrier(X1))
      | ~ element(X3,the_carrier(X0))
      | ~ element(X2,the_carrier(X0))
      | ~ subrelstr(X1,X0)
      | ~ full_subrelstr(X1,X0)
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[],[f73]) ).

fof(f178,plain,
    related(sK16,sK20,sK21),
    inference(definition_unfolding,[],[f171,f169,f170]) ).

fof(f179,plain,
    element(sK21,the_carrier(sK16)),
    inference(definition_unfolding,[],[f166,f170]) ).

fof(f180,plain,
    element(sK20,the_carrier(sK16)),
    inference(definition_unfolding,[],[f165,f169]) ).

fof(f181,plain,
    ! [X2,X0,X1,X4,X5] :
      ( related(X1,X4,X5)
      | ~ in(X5,the_carrier(X1))
      | ~ in(X4,the_carrier(X1))
      | ~ related(X0,X2,X5)
      | X2 != X4
      | ~ element(X5,the_carrier(X1))
      | ~ element(X4,the_carrier(X1))
      | ~ element(X5,the_carrier(X0))
      | ~ element(X2,the_carrier(X0))
      | ~ subrelstr(X1,X0)
      | ~ full_subrelstr(X1,X0)
      | ~ rel_str(X0) ),
    inference(equality_resolution,[],[f174]) ).

fof(f182,plain,
    ! [X0,X1,X4,X5] :
      ( related(X1,X4,X5)
      | ~ in(X5,the_carrier(X1))
      | ~ in(X4,the_carrier(X1))
      | ~ related(X0,X4,X5)
      | ~ element(X5,the_carrier(X1))
      | ~ element(X4,the_carrier(X1))
      | ~ element(X5,the_carrier(X0))
      | ~ element(X4,the_carrier(X0))
      | ~ subrelstr(X1,X0)
      | ~ full_subrelstr(X1,X0)
      | ~ rel_str(X0) ),
    inference(equality_resolution,[],[f181]) ).

cnf(c_53,plain,
    ( ~ full_subnetstr(X0,X1,X2)
    | ~ subnetstr(X0,X1,X2)
    | ~ net_str(X2,X1)
    | ~ one_sorted_str(X1)
    | subrelstr(X0,X2) ),
    inference(cnf_transformation,[],[f123]) ).

cnf(c_54,plain,
    ( ~ full_subnetstr(X0,X1,X2)
    | ~ subnetstr(X0,X1,X2)
    | ~ net_str(X2,X1)
    | ~ one_sorted_str(X1)
    | full_subrelstr(X0,X2) ),
    inference(cnf_transformation,[],[f122]) ).

cnf(c_55,plain,
    ( ~ rel_str(X0)
    | one_sorted_str(X0) ),
    inference(cnf_transformation,[],[f125]) ).

cnf(c_56,plain,
    ( ~ net_str(X0,X1)
    | ~ one_sorted_str(X1)
    | rel_str(X0) ),
    inference(cnf_transformation,[],[f126]) ).

cnf(c_57,plain,
    ( ~ subrelstr(X0,X1)
    | ~ rel_str(X1)
    | rel_str(X0) ),
    inference(cnf_transformation,[],[f127]) ).

cnf(c_67,plain,
    ( ~ empty(the_carrier(X0))
    | ~ one_sorted_str(X0)
    | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f137]) ).

cnf(c_88,plain,
    ( ~ in(X0,X1)
    | element(X0,X1) ),
    inference(cnf_transformation,[],[f158]) ).

cnf(c_89,negated_conjecture,
    ~ related(sK17,sK20,sK21),
    inference(cnf_transformation,[],[f172]) ).

cnf(c_90,negated_conjecture,
    related(sK16,sK20,sK21),
    inference(cnf_transformation,[],[f178]) ).

cnf(c_91,negated_conjecture,
    element(sK21,the_carrier(sK17)),
    inference(cnf_transformation,[],[f168]) ).

cnf(c_92,negated_conjecture,
    element(sK20,the_carrier(sK17)),
    inference(cnf_transformation,[],[f167]) ).

cnf(c_93,negated_conjecture,
    element(sK21,the_carrier(sK16)),
    inference(cnf_transformation,[],[f179]) ).

cnf(c_94,negated_conjecture,
    element(sK20,the_carrier(sK16)),
    inference(cnf_transformation,[],[f180]) ).

cnf(c_95,negated_conjecture,
    subnetstr(sK17,sK15,sK16),
    inference(cnf_transformation,[],[f164]) ).

cnf(c_96,negated_conjecture,
    full_subnetstr(sK17,sK15,sK16),
    inference(cnf_transformation,[],[f163]) ).

cnf(c_97,negated_conjecture,
    ~ empty_carrier(sK17),
    inference(cnf_transformation,[],[f162]) ).

cnf(c_98,negated_conjecture,
    net_str(sK16,sK15),
    inference(cnf_transformation,[],[f161]) ).

cnf(c_100,negated_conjecture,
    one_sorted_str(sK15),
    inference(cnf_transformation,[],[f159]) ).

cnf(c_101,plain,
    ( ~ element(X0,X1)
    | in(X0,X1)
    | empty(X1) ),
    inference(cnf_transformation,[],[f173]) ).

cnf(c_102,plain,
    ( ~ related(X0,X1,X2)
    | ~ in(X1,the_carrier(X3))
    | ~ in(X2,the_carrier(X3))
    | ~ element(X1,the_carrier(X0))
    | ~ element(X1,the_carrier(X3))
    | ~ element(X2,the_carrier(X0))
    | ~ element(X2,the_carrier(X3))
    | ~ subrelstr(X3,X0)
    | ~ full_subrelstr(X3,X0)
    | ~ rel_str(X0)
    | related(X3,X1,X2) ),
    inference(cnf_transformation,[],[f182]) ).

cnf(c_218,plain,
    ( ~ related(X0,X1,X2)
    | ~ in(X1,the_carrier(X3))
    | ~ in(X2,the_carrier(X3))
    | ~ element(X1,the_carrier(X0))
    | ~ element(X2,the_carrier(X0))
    | ~ element(X2,the_carrier(X3))
    | ~ subrelstr(X3,X0)
    | ~ full_subrelstr(X3,X0)
    | ~ rel_str(X0)
    | related(X3,X1,X2) ),
    inference(backward_subsumption_resolution,[status(thm)],[c_102,c_88]) ).

cnf(c_317,plain,
    ( ~ related(X0,X1,X2)
    | ~ in(X1,the_carrier(X3))
    | ~ in(X2,the_carrier(X3))
    | ~ element(X1,the_carrier(X0))
    | ~ element(X2,the_carrier(X0))
    | ~ subrelstr(X3,X0)
    | ~ full_subrelstr(X3,X0)
    | ~ rel_str(X0)
    | related(X3,X1,X2) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_218,c_88]) ).

cnf(c_497,plain,
    ( X0 != sK17
    | ~ empty(the_carrier(X0))
    | ~ one_sorted_str(X0) ),
    inference(resolution_lifted,[status(thm)],[c_67,c_97]) ).

cnf(c_498,plain,
    ( ~ empty(the_carrier(sK17))
    | ~ one_sorted_str(sK17) ),
    inference(unflattening,[status(thm)],[c_497]) ).

cnf(c_605,plain,
    ( X0 != sK17
    | X1 != sK15
    | X2 != sK16
    | ~ subnetstr(X0,X1,X2)
    | ~ net_str(X2,X1)
    | ~ one_sorted_str(X1)
    | full_subrelstr(X0,X2) ),
    inference(resolution_lifted,[status(thm)],[c_54,c_96]) ).

cnf(c_606,plain,
    ( ~ subnetstr(sK17,sK15,sK16)
    | ~ net_str(sK16,sK15)
    | ~ one_sorted_str(sK15)
    | full_subrelstr(sK17,sK16) ),
    inference(unflattening,[status(thm)],[c_605]) ).

cnf(c_607,plain,
    full_subrelstr(sK17,sK16),
    inference(global_subsumption_just,[status(thm)],[c_606,c_100,c_98,c_95,c_606]) ).

cnf(c_612,plain,
    ( X0 != sK17
    | X1 != sK15
    | X2 != sK16
    | ~ subnetstr(X0,X1,X2)
    | ~ net_str(X2,X1)
    | ~ one_sorted_str(X1)
    | subrelstr(X0,X2) ),
    inference(resolution_lifted,[status(thm)],[c_53,c_96]) ).

cnf(c_613,plain,
    ( ~ subnetstr(sK17,sK15,sK16)
    | ~ net_str(sK16,sK15)
    | ~ one_sorted_str(sK15)
    | subrelstr(sK17,sK16) ),
    inference(unflattening,[status(thm)],[c_612]) ).

cnf(c_614,plain,
    subrelstr(sK17,sK16),
    inference(global_subsumption_just,[status(thm)],[c_613,c_100,c_98,c_95,c_613]) ).

cnf(c_621,plain,
    ( X0 != sK16
    | X1 != sK17
    | ~ related(X0,X2,X3)
    | ~ in(X2,the_carrier(X1))
    | ~ in(X3,the_carrier(X1))
    | ~ element(X2,the_carrier(X0))
    | ~ element(X3,the_carrier(X0))
    | ~ subrelstr(X1,X0)
    | ~ rel_str(X0)
    | related(X1,X2,X3) ),
    inference(resolution_lifted,[status(thm)],[c_317,c_607]) ).

cnf(c_622,plain,
    ( ~ related(sK16,X0,X1)
    | ~ in(X0,the_carrier(sK17))
    | ~ in(X1,the_carrier(sK17))
    | ~ element(X0,the_carrier(sK16))
    | ~ element(X1,the_carrier(sK16))
    | ~ subrelstr(sK17,sK16)
    | ~ rel_str(sK16)
    | related(sK17,X0,X1) ),
    inference(unflattening,[status(thm)],[c_621]) ).

cnf(c_624,plain,
    ( ~ element(X1,the_carrier(sK16))
    | ~ element(X0,the_carrier(sK16))
    | ~ in(X1,the_carrier(sK17))
    | ~ in(X0,the_carrier(sK17))
    | ~ related(sK16,X0,X1)
    | ~ rel_str(sK16)
    | related(sK17,X0,X1) ),
    inference(global_subsumption_just,[status(thm)],[c_622,c_100,c_98,c_95,c_613,c_622]) ).

cnf(c_625,plain,
    ( ~ related(sK16,X0,X1)
    | ~ in(X0,the_carrier(sK17))
    | ~ in(X1,the_carrier(sK17))
    | ~ element(X0,the_carrier(sK16))
    | ~ element(X1,the_carrier(sK16))
    | ~ rel_str(sK16)
    | related(sK17,X0,X1) ),
    inference(renaming,[status(thm)],[c_624]) ).

cnf(c_664,plain,
    ( X0 != sK17
    | X1 != sK16
    | ~ rel_str(X1)
    | rel_str(X0) ),
    inference(resolution_lifted,[status(thm)],[c_57,c_614]) ).

cnf(c_665,plain,
    ( ~ rel_str(sK16)
    | rel_str(sK17) ),
    inference(unflattening,[status(thm)],[c_664]) ).

cnf(c_776,plain,
    ( X0 != sK15
    | ~ net_str(X1,X0)
    | rel_str(X1) ),
    inference(resolution_lifted,[status(thm)],[c_56,c_100]) ).

cnf(c_777,plain,
    ( ~ net_str(X0,sK15)
    | rel_str(X0) ),
    inference(unflattening,[status(thm)],[c_776]) ).

cnf(c_778,plain,
    ( ~ net_str(sK16,sK15)
    | rel_str(sK16) ),
    inference(instantiation,[status(thm)],[c_777]) ).

cnf(c_807,plain,
    ( X0 != sK17
    | ~ empty(the_carrier(sK17))
    | ~ rel_str(X0) ),
    inference(resolution_lifted,[status(thm)],[c_55,c_498]) ).

cnf(c_808,plain,
    ( ~ empty(the_carrier(sK17))
    | ~ rel_str(sK17) ),
    inference(unflattening,[status(thm)],[c_807]) ).

cnf(c_809,plain,
    ~ empty(the_carrier(sK17)),
    inference(global_subsumption_just,[status(thm)],[c_808,c_98,c_665,c_778,c_808]) ).

cnf(c_963,plain,
    ( ~ element(X1,the_carrier(sK16))
    | ~ element(X0,the_carrier(sK16))
    | ~ in(X1,the_carrier(sK17))
    | ~ in(X0,the_carrier(sK17))
    | ~ related(sK16,X0,X1)
    | related(sK17,X0,X1) ),
    inference(global_subsumption_just,[status(thm)],[c_625,c_98,c_625,c_778]) ).

cnf(c_964,plain,
    ( ~ related(sK16,X0,X1)
    | ~ in(X0,the_carrier(sK17))
    | ~ in(X1,the_carrier(sK17))
    | ~ element(X0,the_carrier(sK16))
    | ~ element(X1,the_carrier(sK16))
    | related(sK17,X0,X1) ),
    inference(renaming,[status(thm)],[c_963]) ).

cnf(c_1515,plain,
    ( ~ in(sK20,the_carrier(sK17))
    | ~ in(sK21,the_carrier(sK17))
    | ~ element(sK20,the_carrier(sK16))
    | ~ element(sK21,the_carrier(sK16))
    | related(sK17,sK20,sK21) ),
    inference(superposition,[status(thm)],[c_90,c_964]) ).

cnf(c_1516,plain,
    ( ~ in(sK20,the_carrier(sK17))
    | ~ in(sK21,the_carrier(sK17)) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_1515,c_89,c_93,c_94]) ).

cnf(c_1538,plain,
    ( in(sK21,the_carrier(sK17))
    | empty(the_carrier(sK17)) ),
    inference(superposition,[status(thm)],[c_91,c_101]) ).

cnf(c_1539,plain,
    ( in(sK20,the_carrier(sK17))
    | empty(the_carrier(sK17)) ),
    inference(superposition,[status(thm)],[c_92,c_101]) ).

cnf(c_1546,plain,
    in(sK20,the_carrier(sK17)),
    inference(forward_subsumption_resolution,[status(thm)],[c_1539,c_809]) ).

cnf(c_1547,plain,
    in(sK21,the_carrier(sK17)),
    inference(forward_subsumption_resolution,[status(thm)],[c_1538,c_809]) ).

cnf(c_1548,plain,
    ~ in(sK21,the_carrier(sK17)),
    inference(backward_subsumption_resolution,[status(thm)],[c_1516,c_1546]) ).

cnf(c_1549,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_1548,c_1547]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU375+1 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.13  % Command  : run_iprover %s %d THM
% 0.16/0.34  % Computer : n008.cluster.edu
% 0.16/0.34  % Model    : x86_64 x86_64
% 0.16/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34  % Memory   : 8042.1875MB
% 0.16/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34  % CPULimit : 300
% 0.16/0.34  % WCLimit  : 300
% 0.16/0.34  % DateTime : Thu Aug 24 01:11:17 EDT 2023
% 0.16/0.35  % CPUTime  : 
% 0.20/0.46  Running first-order theorem proving
% 0.20/0.46  Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 1.93/1.10  % SZS status Started for theBenchmark.p
% 1.93/1.10  % SZS status Theorem for theBenchmark.p
% 1.93/1.10  
% 1.93/1.10  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 1.93/1.10  
% 1.93/1.10  ------  iProver source info
% 1.93/1.10  
% 1.93/1.10  git: date: 2023-05-31 18:12:56 +0000
% 1.93/1.10  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 1.93/1.10  git: non_committed_changes: false
% 1.93/1.10  git: last_make_outside_of_git: false
% 1.93/1.10  
% 1.93/1.10  ------ Parsing...
% 1.93/1.10  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 1.93/1.10  
% 1.93/1.10  ------ Preprocessing... sup_sim: 0  sf_s  rm: 19 0s  sf_e  pe_s  pe:1:0s pe:2:0s pe:4:0s pe_e  sup_sim: 0  sf_s  rm: 22 0s  sf_e  pe_s  pe_e  sup_sim: 0  sf_s  rm: 10 0s  sf_e  pe_s  pe_e 
% 1.93/1.10  
% 1.93/1.10  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 1.93/1.10  
% 1.93/1.10  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 1.93/1.10  ------ Proving...
% 1.93/1.10  ------ Problem Properties 
% 1.93/1.10  
% 1.93/1.10  
% 1.93/1.10  clauses                                 21
% 1.93/1.10  conjectures                             6
% 1.93/1.10  EPR                                     12
% 1.93/1.10  Horn                                    20
% 1.93/1.10  unary                                   14
% 1.93/1.10  binary                                  4
% 1.93/1.10  lits                                    34
% 1.93/1.10  lits eq                                 2
% 1.93/1.10  fd_pure                                 0
% 1.93/1.10  fd_pseudo                               0
% 1.93/1.10  fd_cond                                 1
% 1.93/1.10  fd_pseudo_cond                          1
% 1.93/1.10  AC symbols                              0
% 1.93/1.10  
% 1.93/1.10  ------ Schedule dynamic 5 is on 
% 1.93/1.10  
% 1.93/1.10  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.93/1.10  
% 1.93/1.10  
% 1.93/1.10  ------ 
% 1.93/1.10  Current options:
% 1.93/1.10  ------ 
% 1.93/1.10  
% 1.93/1.10  
% 1.93/1.10  
% 1.93/1.10  
% 1.93/1.10  ------ Proving...
% 1.93/1.10  
% 1.93/1.10  
% 1.93/1.10  % SZS status Theorem for theBenchmark.p
% 1.93/1.10  
% 1.93/1.10  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.93/1.10  
% 1.93/1.10  
%------------------------------------------------------------------------------