TSTP Solution File: SEU235+1 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : SEU235+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n003.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 : Wed Aug 31 18:27:49 EDT 2022

% Result   : Theorem 0.20s 0.50s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :   19
% Syntax   : Number of formulae    :   97 (  30 unt;   0 def)
%            Number of atoms       :  302 (  17 equ)
%            Maximal formula atoms :   16 (   3 avg)
%            Number of connectives :  347 ( 142   ~; 102   |;  70   &)
%                                         (   7 <=>;  26  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   10 (   8 usr;   1 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   3 con; 0-1 aty)
%            Number of variables   :  171 ( 149   !;  22   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f891,plain,
    $false,
    inference(subsumption_resolution,[],[f884,f314]) ).

fof(f314,plain,
    ! [X0] : element(X0,powerset(X0)),
    inference(unit_resulting_resolution,[],[f200,f190]) ).

fof(f190,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f123]) ).

fof(f123,plain,
    ! [X0,X1] :
      ( ( element(X0,powerset(X1))
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ~ element(X0,powerset(X1)) ) ),
    inference(nnf_transformation,[],[f39]) ).

fof(f39,axiom,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).

fof(f200,plain,
    ! [X0] : subset(X0,X0),
    inference(cnf_transformation,[],[f130]) ).

fof(f130,plain,
    ! [X0] : subset(X0,X0),
    inference(rectify,[],[f53]) ).

fof(f53,plain,
    ! [X1] : subset(X1,X1),
    inference(rectify,[],[f32]) ).

fof(f32,axiom,
    ! [X1,X0] : subset(X0,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

fof(f884,plain,
    ~ element(sK9(sK3),powerset(sK9(sK3))),
    inference(backward_demodulation,[],[f821,f845]) ).

fof(f845,plain,
    sK4(sK9(sK3)) = sK9(sK3),
    inference(unit_resulting_resolution,[],[f472,f482,f642,f820,f194]) ).

fof(f194,plain,
    ! [X0,X1] :
      ( in(X1,X0)
      | in(X0,X1)
      | ~ ordinal(X1)
      | ~ ordinal(X0)
      | X0 = X1 ),
    inference(cnf_transformation,[],[f76]) ).

fof(f76,plain,
    ! [X0] :
      ( ~ ordinal(X0)
      | ! [X1] :
          ( in(X1,X0)
          | ~ ordinal(X1)
          | in(X0,X1)
          | X0 = X1 ) ),
    inference(flattening,[],[f75]) ).

fof(f75,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X0,X1)
          | X0 = X1
          | in(X1,X0)
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f35]) ).

fof(f35,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ! [X1] :
          ( ordinal(X1)
         => ~ ( ~ in(X0,X1)
              & X0 != X1
              & ~ in(X1,X0) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t24_ordinal1) ).

fof(f820,plain,
    ~ in(sK9(sK3),sK4(sK9(sK3))),
    inference(unit_resulting_resolution,[],[f518,f749,f193]) ).

fof(f193,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | subset(X1,X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f127]) ).

fof(f127,plain,
    ! [X0] :
      ( ( ! [X1] :
            ( ~ in(X1,X0)
            | subset(X1,X0) )
        | ~ epsilon_transitive(X0) )
      & ( epsilon_transitive(X0)
        | ( in(sK11(X0),X0)
          & ~ subset(sK11(X0),X0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK11])],[f125,f126]) ).

fof(f126,plain,
    ! [X0] :
      ( ? [X2] :
          ( in(X2,X0)
          & ~ subset(X2,X0) )
     => ( in(sK11(X0),X0)
        & ~ subset(sK11(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f125,plain,
    ! [X0] :
      ( ( ! [X1] :
            ( ~ in(X1,X0)
            | subset(X1,X0) )
        | ~ epsilon_transitive(X0) )
      & ( epsilon_transitive(X0)
        | ? [X2] :
            ( in(X2,X0)
            & ~ subset(X2,X0) ) ) ),
    inference(rectify,[],[f124]) ).

fof(f124,plain,
    ! [X0] :
      ( ( ! [X1] :
            ( ~ in(X1,X0)
            | subset(X1,X0) )
        | ~ epsilon_transitive(X0) )
      & ( epsilon_transitive(X0)
        | ? [X1] :
            ( in(X1,X0)
            & ~ subset(X1,X0) ) ) ),
    inference(nnf_transformation,[],[f93]) ).

fof(f93,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ in(X1,X0)
          | subset(X1,X0) )
    <=> epsilon_transitive(X0) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0] :
      ( epsilon_transitive(X0)
    <=> ! [X1] :
          ( in(X1,X0)
         => subset(X1,X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_ordinal1) ).

fof(f749,plain,
    ~ subset(sK9(sK3),sK4(sK9(sK3))),
    inference(unit_resulting_resolution,[],[f472,f482,f484,f183]) ).

fof(f183,plain,
    ! [X0,X1] :
      ( ~ subset(X1,X0)
      | ordinal_subset(X1,X0)
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f120]) ).

fof(f120,plain,
    ! [X0,X1] :
      ( ~ ordinal(X1)
      | ~ ordinal(X0)
      | ( ( subset(X1,X0)
          | ~ ordinal_subset(X1,X0) )
        & ( ordinal_subset(X1,X0)
          | ~ subset(X1,X0) ) ) ),
    inference(nnf_transformation,[],[f80]) ).

fof(f80,plain,
    ! [X0,X1] :
      ( ~ ordinal(X1)
      | ~ ordinal(X0)
      | ( subset(X1,X0)
      <=> ordinal_subset(X1,X0) ) ),
    inference(flattening,[],[f79]) ).

fof(f79,plain,
    ! [X0,X1] :
      ( ( subset(X1,X0)
      <=> ordinal_subset(X1,X0) )
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f49]) ).

fof(f49,plain,
    ! [X0,X1] :
      ( ( ordinal(X1)
        & ordinal(X0) )
     => ( subset(X1,X0)
      <=> ordinal_subset(X1,X0) ) ),
    inference(rectify,[],[f30]) ).

fof(f30,axiom,
    ! [X1,X0] :
      ( ( ordinal(X1)
        & ordinal(X0) )
     => ( ordinal_subset(X0,X1)
      <=> subset(X0,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_r1_ordinal1) ).

fof(f484,plain,
    ~ ordinal_subset(sK9(sK3),sK4(sK9(sK3))),
    inference(unit_resulting_resolution,[],[f343,f472,f156]) ).

fof(f156,plain,
    ! [X2] :
      ( ~ ordinal_subset(X2,sK4(X2))
      | ~ in(X2,sK3)
      | ~ ordinal(X2) ),
    inference(cnf_transformation,[],[f105]) ).

fof(f105,plain,
    ( subset(sK3,sK2)
    & empty_set != sK3
    & ! [X2] :
        ( ~ ordinal(X2)
        | ( ~ ordinal_subset(X2,sK4(X2))
          & in(sK4(X2),sK3)
          & ordinal(sK4(X2)) )
        | ~ in(X2,sK3) )
    & ordinal(sK2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2,sK3,sK4])],[f102,f104,f103]) ).

fof(f103,plain,
    ( ? [X0,X1] :
        ( subset(X1,X0)
        & empty_set != X1
        & ! [X2] :
            ( ~ ordinal(X2)
            | ? [X3] :
                ( ~ ordinal_subset(X2,X3)
                & in(X3,X1)
                & ordinal(X3) )
            | ~ in(X2,X1) )
        & ordinal(X0) )
   => ( subset(sK3,sK2)
      & empty_set != sK3
      & ! [X2] :
          ( ~ ordinal(X2)
          | ? [X3] :
              ( ~ ordinal_subset(X2,X3)
              & in(X3,sK3)
              & ordinal(X3) )
          | ~ in(X2,sK3) )
      & ordinal(sK2) ) ),
    introduced(choice_axiom,[]) ).

fof(f104,plain,
    ! [X2] :
      ( ? [X3] :
          ( ~ ordinal_subset(X2,X3)
          & in(X3,sK3)
          & ordinal(X3) )
     => ( ~ ordinal_subset(X2,sK4(X2))
        & in(sK4(X2),sK3)
        & ordinal(sK4(X2)) ) ),
    introduced(choice_axiom,[]) ).

fof(f102,plain,
    ? [X0,X1] :
      ( subset(X1,X0)
      & empty_set != X1
      & ! [X2] :
          ( ~ ordinal(X2)
          | ? [X3] :
              ( ~ ordinal_subset(X2,X3)
              & in(X3,X1)
              & ordinal(X3) )
          | ~ in(X2,X1) )
      & ordinal(X0) ),
    inference(rectify,[],[f71]) ).

fof(f71,plain,
    ? [X1,X0] :
      ( subset(X0,X1)
      & empty_set != X0
      & ! [X2] :
          ( ~ ordinal(X2)
          | ? [X3] :
              ( ~ ordinal_subset(X2,X3)
              & in(X3,X0)
              & ordinal(X3) )
          | ~ in(X2,X0) )
      & ordinal(X1) ),
    inference(flattening,[],[f70]) ).

fof(f70,plain,
    ? [X1,X0] :
      ( ! [X2] :
          ( ~ in(X2,X0)
          | ? [X3] :
              ( ~ ordinal_subset(X2,X3)
              & in(X3,X0)
              & ordinal(X3) )
          | ~ ordinal(X2) )
      & empty_set != X0
      & subset(X0,X1)
      & ordinal(X1) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,negated_conjecture,
    ~ ! [X1,X0] :
        ( ordinal(X1)
       => ~ ( ! [X2] :
                ( ordinal(X2)
               => ~ ( in(X2,X0)
                    & ! [X3] :
                        ( ordinal(X3)
                       => ( in(X3,X0)
                         => ordinal_subset(X2,X3) ) ) ) )
            & empty_set != X0
            & subset(X0,X1) ) ),
    inference(negated_conjecture,[],[f37]) ).

fof(f37,conjecture,
    ! [X1,X0] :
      ( ordinal(X1)
     => ~ ( ! [X2] :
              ( ordinal(X2)
             => ~ ( in(X2,X0)
                  & ! [X3] :
                      ( ordinal(X3)
                     => ( in(X3,X0)
                       => ordinal_subset(X2,X3) ) ) ) )
          & empty_set != X0
          & subset(X0,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t32_ordinal1) ).

fof(f343,plain,
    in(sK9(sK3),sK3),
    inference(unit_resulting_resolution,[],[f319,f175]) ).

fof(f175,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | in(sK9(X0),X0) ),
    inference(cnf_transformation,[],[f118]) ).

fof(f118,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ( in(sK9(X0),X0)
        & ! [X3] :
            ( ~ in(X3,sK9(X0))
            | ~ in(X3,X0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK9])],[f116,f117]) ).

fof(f117,plain,
    ! [X0] :
      ( ? [X2] :
          ( in(X2,X0)
          & ! [X3] :
              ( ~ in(X3,X2)
              | ~ in(X3,X0) ) )
     => ( in(sK9(X0),X0)
        & ! [X3] :
            ( ~ in(X3,sK9(X0))
            | ~ in(X3,X0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f116,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ? [X2] :
          ( in(X2,X0)
          & ! [X3] :
              ( ~ in(X3,X2)
              | ~ in(X3,X0) ) ) ),
    inference(rectify,[],[f64]) ).

fof(f64,plain,
    ! [X1,X0] :
      ( ~ in(X0,X1)
      | ? [X2] :
          ( in(X2,X1)
          & ! [X3] :
              ( ~ in(X3,X2)
              | ~ in(X3,X1) ) ) ),
    inference(ennf_transformation,[],[f44]) ).

fof(f44,axiom,
    ! [X0,X1] :
      ~ ( in(X0,X1)
        & ! [X2] :
            ~ ( ! [X3] :
                  ~ ( in(X3,X1)
                    & in(X3,X2) )
              & in(X2,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_tarski) ).

fof(f319,plain,
    in(sK5(sK3),sK3),
    inference(unit_resulting_resolution,[],[f273,f161,f187]) ).

fof(f187,plain,
    ! [X0,X1] :
      ( ~ element(X1,X0)
      | empty(X0)
      | in(X1,X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0,X1] :
      ( empty(X0)
      | ~ element(X1,X0)
      | in(X1,X0) ),
    inference(flattening,[],[f85]) ).

fof(f85,plain,
    ! [X1,X0] :
      ( empty(X0)
      | in(X1,X0)
      | ~ element(X1,X0) ),
    inference(ennf_transformation,[],[f51]) ).

fof(f51,plain,
    ! [X1,X0] :
      ( element(X1,X0)
     => ( empty(X0)
        | in(X1,X0) ) ),
    inference(rectify,[],[f36]) ).

fof(f36,axiom,
    ! [X1,X0] :
      ( element(X0,X1)
     => ( empty(X1)
        | in(X0,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

fof(f161,plain,
    ! [X0] : element(sK5(X0),X0),
    inference(cnf_transformation,[],[f108]) ).

fof(f108,plain,
    ! [X0] : element(sK5(X0),X0),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f13,f107]) ).

fof(f107,plain,
    ! [X0] :
      ( ? [X1] : element(X1,X0)
     => element(sK5(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f13,axiom,
    ! [X0] :
    ? [X1] : element(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

fof(f273,plain,
    ~ empty(sK3),
    inference(unit_resulting_resolution,[],[f157,f149]) ).

fof(f149,plain,
    ! [X0] :
      ( ~ empty(X0)
      | empty_set = X0 ),
    inference(cnf_transformation,[],[f92]) ).

fof(f92,plain,
    ! [X0] :
      ( ~ empty(X0)
      | empty_set = X0 ),
    inference(ennf_transformation,[],[f42]) ).

fof(f42,axiom,
    ! [X0] :
      ( empty(X0)
     => empty_set = X0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_boole) ).

fof(f157,plain,
    empty_set != sK3,
    inference(cnf_transformation,[],[f105]) ).

fof(f518,plain,
    epsilon_transitive(sK4(sK9(sK3))),
    inference(unit_resulting_resolution,[],[f482,f198]) ).

fof(f198,plain,
    ! [X0] :
      ( ~ ordinal(X0)
      | epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f68]) ).

fof(f68,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        & epsilon_connected(X0) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( epsilon_transitive(X0)
        & epsilon_connected(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_ordinal1) ).

fof(f642,plain,
    ~ in(sK4(sK9(sK3)),sK9(sK3)),
    inference(unit_resulting_resolution,[],[f319,f483,f174]) ).

fof(f174,plain,
    ! [X3,X0,X1] :
      ( ~ in(X3,sK9(X0))
      | ~ in(X1,X0)
      | ~ in(X3,X0) ),
    inference(cnf_transformation,[],[f118]) ).

fof(f483,plain,
    in(sK4(sK9(sK3)),sK3),
    inference(unit_resulting_resolution,[],[f343,f472,f155]) ).

fof(f155,plain,
    ! [X2] :
      ( in(sK4(X2),sK3)
      | ~ in(X2,sK3)
      | ~ ordinal(X2) ),
    inference(cnf_transformation,[],[f105]) ).

fof(f482,plain,
    ordinal(sK4(sK9(sK3))),
    inference(unit_resulting_resolution,[],[f343,f472,f154]) ).

fof(f154,plain,
    ! [X2] :
      ( ~ in(X2,sK3)
      | ~ ordinal(X2)
      | ordinal(sK4(X2)) ),
    inference(cnf_transformation,[],[f105]) ).

fof(f472,plain,
    ordinal(sK9(sK3)),
    inference(unit_resulting_resolution,[],[f153,f440,f146]) ).

fof(f146,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ ordinal(X0)
      | ordinal(X1) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f98,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ ordinal(X0)
      | ordinal(X1) ),
    inference(rectify,[],[f74]) ).

fof(f74,plain,
    ! [X1,X0] :
      ( ~ in(X0,X1)
      | ~ ordinal(X1)
      | ordinal(X0) ),
    inference(flattening,[],[f73]) ).

fof(f73,plain,
    ! [X0,X1] :
      ( ordinal(X0)
      | ~ in(X0,X1)
      | ~ ordinal(X1) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,axiom,
    ! [X0,X1] :
      ( ordinal(X1)
     => ( in(X0,X1)
       => ordinal(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t23_ordinal1) ).

fof(f440,plain,
    in(sK9(sK3),sK2),
    inference(unit_resulting_resolution,[],[f400,f413,f187]) ).

fof(f413,plain,
    element(sK9(sK3),sK2),
    inference(unit_resulting_resolution,[],[f343,f313,f172]) ).

fof(f172,plain,
    ! [X2,X0,X1] :
      ( ~ element(X2,powerset(X1))
      | ~ in(X0,X2)
      | element(X0,X1) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f115,plain,
    ! [X0,X1,X2] :
      ( element(X0,X1)
      | ~ element(X2,powerset(X1))
      | ~ in(X0,X2) ),
    inference(rectify,[],[f78]) ).

fof(f78,plain,
    ! [X2,X1,X0] :
      ( element(X2,X1)
      | ~ element(X0,powerset(X1))
      | ~ in(X2,X0) ),
    inference(flattening,[],[f77]) ).

fof(f77,plain,
    ! [X2,X1,X0] :
      ( element(X2,X1)
      | ~ in(X2,X0)
      | ~ element(X0,powerset(X1)) ),
    inference(ennf_transformation,[],[f55]) ).

fof(f55,plain,
    ! [X2,X1,X0] :
      ( ( in(X2,X0)
        & element(X0,powerset(X1)) )
     => element(X2,X1) ),
    inference(rectify,[],[f40]) ).

fof(f40,axiom,
    ! [X1,X2,X0] :
      ( ( in(X0,X1)
        & element(X1,powerset(X2)) )
     => element(X0,X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).

fof(f313,plain,
    element(sK3,powerset(sK2)),
    inference(unit_resulting_resolution,[],[f158,f190]) ).

fof(f158,plain,
    subset(sK3,sK2),
    inference(cnf_transformation,[],[f105]) ).

fof(f400,plain,
    ~ empty(sK2),
    inference(unit_resulting_resolution,[],[f319,f313,f152]) ).

fof(f152,plain,
    ! [X2,X0,X1] :
      ( ~ element(X2,powerset(X1))
      | ~ in(X0,X2)
      | ~ empty(X1) ),
    inference(cnf_transformation,[],[f101]) ).

fof(f101,plain,
    ! [X0,X1,X2] :
      ( ~ in(X0,X2)
      | ~ empty(X1)
      | ~ element(X2,powerset(X1)) ),
    inference(rectify,[],[f66]) ).

fof(f66,plain,
    ! [X2,X1,X0] :
      ( ~ in(X2,X0)
      | ~ empty(X1)
      | ~ element(X0,powerset(X1)) ),
    inference(ennf_transformation,[],[f54]) ).

fof(f54,plain,
    ! [X0,X2,X1] :
      ~ ( in(X2,X0)
        & element(X0,powerset(X1))
        & empty(X1) ),
    inference(rectify,[],[f41]) ).

fof(f41,axiom,
    ! [X1,X2,X0] :
      ~ ( element(X1,powerset(X2))
        & empty(X2)
        & in(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).

fof(f153,plain,
    ordinal(sK2),
    inference(cnf_transformation,[],[f105]) ).

fof(f821,plain,
    ~ element(sK9(sK3),powerset(sK4(sK9(sK3)))),
    inference(unit_resulting_resolution,[],[f749,f189]) ).

fof(f189,plain,
    ! [X0,X1] :
      ( ~ element(X0,powerset(X1))
      | subset(X0,X1) ),
    inference(cnf_transformation,[],[f123]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SEU235+1 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34  % Computer : n003.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit   : 300
% 0.13/0.34  % WCLimit    : 300
% 0.13/0.34  % DateTime   : Tue Aug 30 14:55:37 EDT 2022
% 0.13/0.35  % CPUTime    : 
% 0.20/0.47  % (1211)lrs+10_1:32_br=off:nm=16:sd=2:ss=axioms:st=2.0:urr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.48  % (1227)lrs-11_1:1_nm=0:sac=on:sd=4:ss=axioms:st=3.0:i=24:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/24Mi)
% 0.20/0.50  % (1211)First to succeed.
% 0.20/0.50  % (1211)Refutation found. Thanks to Tanya!
% 0.20/0.50  % SZS status Theorem for theBenchmark
% 0.20/0.50  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.50  % (1211)------------------------------
% 0.20/0.50  % (1211)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.50  % (1211)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.50  % (1211)Termination reason: Refutation
% 0.20/0.50  
% 0.20/0.50  % (1211)Memory used [KB]: 6396
% 0.20/0.50  % (1211)Time elapsed: 0.083 s
% 0.20/0.50  % (1211)Instructions burned: 24 (million)
% 0.20/0.50  % (1211)------------------------------
% 0.20/0.50  % (1211)------------------------------
% 0.20/0.50  % (1197)Success in time 0.15 s
%------------------------------------------------------------------------------