TSTP Solution File: SET984+1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SET984+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n020.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 18:26:16 EDT 2022

% Result   : Theorem 2.52s 0.72s
% Output   : Refutation 2.52s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :   16
% Syntax   : Number of formulae    :  108 (  34 unt;   0 def)
%            Number of atoms       :  255 ( 141 equ)
%            Maximal formula atoms :    8 (   2 avg)
%            Number of connectives :  237 (  90   ~; 105   |;  26   &)
%                                         (   9 <=>;   7  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   10 (   8 usr;   8 prp; 0-2 aty)
%            Number of functors    :    7 (   7 usr;   5 con; 0-2 aty)
%            Number of variables   :  153 ( 137   !;  16   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f2500,plain,
    $false,
    inference(avatar_sat_refutation,[],[f67,f341,f675,f1599,f1641,f1704,f1730,f2499]) ).

fof(f2499,plain,
    ( spl6_1
    | ~ spl6_5 ),
    inference(avatar_contradiction_clause,[],[f2498]) ).

fof(f2498,plain,
    ( $false
    | spl6_1
    | ~ spl6_5 ),
    inference(subsumption_resolution,[],[f2477,f62]) ).

fof(f62,plain,
    ( ~ subset(sK5,sK3)
    | spl6_1 ),
    inference(avatar_component_clause,[],[f60]) ).

fof(f60,plain,
    ( spl6_1
  <=> subset(sK5,sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_1])]) ).

fof(f2477,plain,
    ( subset(sK5,sK3)
    | ~ spl6_5 ),
    inference(superposition,[],[f69,f2469]) ).

fof(f2469,plain,
    ( sK5 = set_intersection2(sK5,sK3)
    | ~ spl6_5 ),
    inference(equality_resolution,[],[f318]) ).

fof(f318,plain,
    ( ! [X6,X7] :
        ( cartesian_product2(sK5,sK4) != cartesian_product2(X6,X7)
        | set_intersection2(sK5,sK3) = X6 )
    | ~ spl6_5 ),
    inference(avatar_component_clause,[],[f317]) ).

fof(f317,plain,
    ( spl6_5
  <=> ! [X6,X7] :
        ( set_intersection2(sK5,sK3) = X6
        | cartesian_product2(sK5,sK4) != cartesian_product2(X6,X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_5])]) ).

fof(f69,plain,
    ! [X2,X1] : subset(set_intersection2(X2,X1),X1),
    inference(superposition,[],[f53,f43]) ).

fof(f43,plain,
    ! [X0,X1] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
    inference(cnf_transformation,[],[f20]) ).

fof(f20,plain,
    ! [X0,X1] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
    inference(rectify,[],[f1]) ).

fof(f1,axiom,
    ! [X1,X0] : set_intersection2(X0,X1) = set_intersection2(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k3_xboole_0) ).

fof(f53,plain,
    ! [X0,X1] : subset(set_intersection2(X0,X1),X0),
    inference(cnf_transformation,[],[f12]) ).

fof(f12,axiom,
    ! [X0,X1] : subset(set_intersection2(X0,X1),X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t17_xboole_1) ).

fof(f1730,plain,
    ( spl6_2
    | ~ spl6_11 ),
    inference(avatar_split_clause,[],[f1713,f1568,f64]) ).

fof(f64,plain,
    ( spl6_2
  <=> subset(sK4,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_2])]) ).

fof(f1568,plain,
    ( spl6_11
  <=> ! [X11,X10] :
        ( sK4 = X11
        | cartesian_product2(sK5,sK4) != cartesian_product2(X10,X11) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_11])]) ).

fof(f1713,plain,
    ( subset(sK4,sK2)
    | ~ spl6_11 ),
    inference(superposition,[],[f69,f1697]) ).

fof(f1697,plain,
    ( set_intersection2(sK4,sK2) = sK4
    | ~ spl6_11 ),
    inference(trivial_inequality_removal,[],[f1696]) ).

fof(f1696,plain,
    ( set_intersection2(sK4,sK2) = sK4
    | cartesian_product2(sK5,sK4) != cartesian_product2(sK5,sK4)
    | ~ spl6_11 ),
    inference(superposition,[],[f1569,f144]) ).

fof(f144,plain,
    cartesian_product2(sK5,sK4) = cartesian_product2(set_intersection2(sK5,sK3),set_intersection2(sK4,sK2)),
    inference(superposition,[],[f51,f76]) ).

fof(f76,plain,
    cartesian_product2(sK5,sK4) = set_intersection2(cartesian_product2(sK5,sK4),cartesian_product2(sK3,sK2)),
    inference(resolution,[],[f41,f48]) ).

fof(f48,plain,
    subset(cartesian_product2(sK5,sK4),cartesian_product2(sK3,sK2)),
    inference(cnf_transformation,[],[f36]) ).

fof(f36,plain,
    ( ( ~ subset(sK5,sK3)
      | ~ subset(sK4,sK2) )
    & empty_set != cartesian_product2(sK5,sK4)
    & subset(cartesian_product2(sK5,sK4),cartesian_product2(sK3,sK2)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2,sK3,sK4,sK5])],[f34,f35]) ).

fof(f35,plain,
    ( ? [X0,X1,X2,X3] :
        ( ( ~ subset(X3,X1)
          | ~ subset(X2,X0) )
        & empty_set != cartesian_product2(X3,X2)
        & subset(cartesian_product2(X3,X2),cartesian_product2(X1,X0)) )
   => ( ( ~ subset(sK5,sK3)
        | ~ subset(sK4,sK2) )
      & empty_set != cartesian_product2(sK5,sK4)
      & subset(cartesian_product2(sK5,sK4),cartesian_product2(sK3,sK2)) ) ),
    introduced(choice_axiom,[]) ).

fof(f34,plain,
    ? [X0,X1,X2,X3] :
      ( ( ~ subset(X3,X1)
        | ~ subset(X2,X0) )
      & empty_set != cartesian_product2(X3,X2)
      & subset(cartesian_product2(X3,X2),cartesian_product2(X1,X0)) ),
    inference(rectify,[],[f24]) ).

fof(f24,plain,
    ? [X2,X1,X0,X3] :
      ( ( ~ subset(X3,X1)
        | ~ subset(X0,X2) )
      & empty_set != cartesian_product2(X3,X0)
      & subset(cartesian_product2(X3,X0),cartesian_product2(X1,X2)) ),
    inference(flattening,[],[f23]) ).

fof(f23,plain,
    ? [X2,X0,X3,X1] :
      ( empty_set != cartesian_product2(X3,X0)
      & ( ~ subset(X3,X1)
        | ~ subset(X0,X2) )
      & subset(cartesian_product2(X3,X0),cartesian_product2(X1,X2)) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f17,plain,
    ~ ! [X2,X0,X3,X1] :
        ( subset(cartesian_product2(X3,X0),cartesian_product2(X1,X2))
       => ( empty_set = cartesian_product2(X3,X0)
          | ( subset(X0,X2)
            & subset(X3,X1) ) ) ),
    inference(rectify,[],[f11]) ).

fof(f11,negated_conjecture,
    ~ ! [X1,X2,X3,X0] :
        ( subset(cartesian_product2(X0,X1),cartesian_product2(X2,X3))
       => ( ( subset(X1,X3)
            & subset(X0,X2) )
          | empty_set = cartesian_product2(X0,X1) ) ),
    inference(negated_conjecture,[],[f10]) ).

fof(f10,conjecture,
    ! [X1,X2,X3,X0] :
      ( subset(cartesian_product2(X0,X1),cartesian_product2(X2,X3))
     => ( ( subset(X1,X3)
          & subset(X0,X2) )
        | empty_set = cartesian_product2(X0,X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t138_zfmisc_1) ).

fof(f41,plain,
    ! [X0,X1] :
      ( ~ subset(X1,X0)
      | set_intersection2(X1,X0) = X1 ),
    inference(cnf_transformation,[],[f28]) ).

fof(f28,plain,
    ! [X0,X1] :
      ( set_intersection2(X1,X0) = X1
      | ~ subset(X1,X0) ),
    inference(rectify,[],[f25]) ).

fof(f25,plain,
    ! [X1,X0] :
      ( set_intersection2(X0,X1) = X0
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f13]) ).

fof(f13,axiom,
    ! [X1,X0] :
      ( subset(X0,X1)
     => set_intersection2(X0,X1) = X0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t28_xboole_1) ).

fof(f51,plain,
    ! [X2,X3,X0,X1] : set_intersection2(cartesian_product2(X3,X0),cartesian_product2(X1,X2)) = cartesian_product2(set_intersection2(X3,X1),set_intersection2(X0,X2)),
    inference(cnf_transformation,[],[f37]) ).

fof(f37,plain,
    ! [X0,X1,X2,X3] : set_intersection2(cartesian_product2(X3,X0),cartesian_product2(X1,X2)) = cartesian_product2(set_intersection2(X3,X1),set_intersection2(X0,X2)),
    inference(rectify,[],[f15]) ).

fof(f15,plain,
    ! [X3,X1,X0,X2] : set_intersection2(cartesian_product2(X2,X3),cartesian_product2(X1,X0)) = cartesian_product2(set_intersection2(X2,X1),set_intersection2(X3,X0)),
    inference(rectify,[],[f8]) ).

fof(f8,axiom,
    ! [X3,X1,X0,X2] : cartesian_product2(set_intersection2(X0,X1),set_intersection2(X2,X3)) = set_intersection2(cartesian_product2(X0,X2),cartesian_product2(X1,X3)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t123_zfmisc_1) ).

fof(f1569,plain,
    ( ! [X10,X11] :
        ( cartesian_product2(sK5,sK4) != cartesian_product2(X10,X11)
        | sK4 = X11 )
    | ~ spl6_11 ),
    inference(avatar_component_clause,[],[f1568]) ).

fof(f1704,plain,
    ( spl6_5
    | spl6_3
    | spl6_4 ),
    inference(avatar_split_clause,[],[f1703,f313,f309,f317]) ).

fof(f309,plain,
    ( spl6_3
  <=> empty_set = set_intersection2(sK5,sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_3])]) ).

fof(f313,plain,
    ( spl6_4
  <=> empty_set = set_intersection2(sK4,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_4])]) ).

fof(f1703,plain,
    ( ! [X6,X7] :
        ( cartesian_product2(sK5,sK4) != cartesian_product2(X6,X7)
        | set_intersection2(sK5,sK3) = X6 )
    | spl6_3
    | spl6_4 ),
    inference(subsumption_resolution,[],[f1702,f314]) ).

fof(f314,plain,
    ( empty_set != set_intersection2(sK4,sK2)
    | spl6_4 ),
    inference(avatar_component_clause,[],[f313]) ).

fof(f1702,plain,
    ( ! [X6,X7] :
        ( cartesian_product2(sK5,sK4) != cartesian_product2(X6,X7)
        | empty_set = set_intersection2(sK4,sK2)
        | set_intersection2(sK5,sK3) = X6 )
    | spl6_3 ),
    inference(subsumption_resolution,[],[f1682,f310]) ).

fof(f310,plain,
    ( empty_set != set_intersection2(sK5,sK3)
    | spl6_3 ),
    inference(avatar_component_clause,[],[f309]) ).

fof(f1682,plain,
    ! [X6,X7] :
      ( empty_set = set_intersection2(sK5,sK3)
      | empty_set = set_intersection2(sK4,sK2)
      | set_intersection2(sK5,sK3) = X6
      | cartesian_product2(sK5,sK4) != cartesian_product2(X6,X7) ),
    inference(superposition,[],[f55,f144]) ).

fof(f55,plain,
    ! [X2,X3,X0,X1] :
      ( cartesian_product2(X3,X0) != cartesian_product2(X1,X2)
      | empty_set = X1
      | X1 = X3
      | empty_set = X2 ),
    inference(cnf_transformation,[],[f39]) ).

fof(f39,plain,
    ! [X0,X1,X2,X3] :
      ( cartesian_product2(X3,X0) != cartesian_product2(X1,X2)
      | ( X0 = X2
        & X1 = X3 )
      | empty_set = X1
      | empty_set = X2 ),
    inference(rectify,[],[f22]) ).

fof(f22,plain,
    ! [X1,X2,X0,X3] :
      ( cartesian_product2(X3,X1) != cartesian_product2(X2,X0)
      | ( X0 = X1
        & X2 = X3 )
      | empty_set = X2
      | empty_set = X0 ),
    inference(flattening,[],[f21]) ).

fof(f21,plain,
    ! [X2,X1,X0,X3] :
      ( empty_set = X2
      | ( X0 = X1
        & X2 = X3 )
      | empty_set = X0
      | cartesian_product2(X3,X1) != cartesian_product2(X2,X0) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,plain,
    ! [X2,X1,X0,X3] :
      ( cartesian_product2(X3,X1) = cartesian_product2(X2,X0)
     => ( empty_set = X2
        | ( X0 = X1
          & X2 = X3 )
        | empty_set = X0 ) ),
    inference(rectify,[],[f9]) ).

fof(f9,axiom,
    ! [X1,X3,X0,X2] :
      ( cartesian_product2(X0,X1) = cartesian_product2(X2,X3)
     => ( empty_set = X1
        | empty_set = X0
        | ( X1 = X3
          & X0 = X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t134_zfmisc_1) ).

fof(f1641,plain,
    ( spl6_11
    | spl6_3
    | spl6_10 ),
    inference(avatar_split_clause,[],[f1640,f1562,f309,f1568]) ).

fof(f1562,plain,
    ( spl6_10
  <=> empty_set = sK4 ),
    introduced(avatar_definition,[new_symbols(naming,[spl6_10])]) ).

fof(f1640,plain,
    ( ! [X10,X11] :
        ( sK4 = X11
        | cartesian_product2(sK5,sK4) != cartesian_product2(X10,X11) )
    | spl6_3
    | spl6_10 ),
    inference(subsumption_resolution,[],[f1639,f310]) ).

fof(f1639,plain,
    ( ! [X10,X11] :
        ( empty_set = set_intersection2(sK5,sK3)
        | sK4 = X11
        | cartesian_product2(sK5,sK4) != cartesian_product2(X10,X11) )
    | spl6_10 ),
    inference(subsumption_resolution,[],[f1626,f1563]) ).

fof(f1563,plain,
    ( empty_set != sK4
    | spl6_10 ),
    inference(avatar_component_clause,[],[f1562]) ).

fof(f1626,plain,
    ! [X10,X11] :
      ( empty_set = sK4
      | sK4 = X11
      | empty_set = set_intersection2(sK5,sK3)
      | cartesian_product2(sK5,sK4) != cartesian_product2(X10,X11) ),
    inference(superposition,[],[f56,f1536]) ).

fof(f1536,plain,
    cartesian_product2(sK5,sK4) = cartesian_product2(set_intersection2(sK5,sK3),sK4),
    inference(forward_demodulation,[],[f1516,f52]) ).

fof(f52,plain,
    ! [X0] : set_intersection2(X0,X0) = X0,
    inference(cnf_transformation,[],[f38]) ).

fof(f38,plain,
    ! [X0] : set_intersection2(X0,X0) = X0,
    inference(rectify,[],[f14]) ).

fof(f14,plain,
    ! [X1] : set_intersection2(X1,X1) = X1,
    inference(rectify,[],[f3]) ).

fof(f3,axiom,
    ! [X1,X0] : set_intersection2(X0,X0) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_k3_xboole_0) ).

fof(f1516,plain,
    cartesian_product2(set_intersection2(sK5,sK3),set_intersection2(sK4,sK4)) = cartesian_product2(sK5,sK4),
    inference(superposition,[],[f754,f51]) ).

fof(f754,plain,
    cartesian_product2(sK5,sK4) = set_intersection2(cartesian_product2(sK5,sK4),cartesian_product2(sK3,sK4)),
    inference(resolution,[],[f750,f41]) ).

fof(f750,plain,
    subset(cartesian_product2(sK5,sK4),cartesian_product2(sK3,sK4)),
    inference(superposition,[],[f170,f144]) ).

fof(f170,plain,
    ! [X3,X6,X4,X5] : subset(cartesian_product2(set_intersection2(X4,X3),set_intersection2(X5,X6)),cartesian_product2(X3,X5)),
    inference(superposition,[],[f154,f43]) ).

fof(f154,plain,
    ! [X10,X11,X12,X13] : subset(cartesian_product2(set_intersection2(X10,X12),set_intersection2(X11,X13)),cartesian_product2(X10,X11)),
    inference(superposition,[],[f53,f51]) ).

fof(f56,plain,
    ! [X2,X3,X0,X1] :
      ( cartesian_product2(X3,X0) != cartesian_product2(X1,X2)
      | empty_set = X1
      | empty_set = X2
      | X0 = X2 ),
    inference(cnf_transformation,[],[f39]) ).

fof(f1599,plain,
    ~ spl6_10,
    inference(avatar_contradiction_clause,[],[f1598]) ).

fof(f1598,plain,
    ( $false
    | ~ spl6_10 ),
    inference(subsumption_resolution,[],[f1575,f57]) ).

fof(f57,plain,
    ! [X0] : empty_set = cartesian_product2(X0,empty_set),
    inference(equality_resolution,[],[f47]) ).

fof(f47,plain,
    ! [X0,X1] :
      ( empty_set = cartesian_product2(X0,X1)
      | empty_set != X1 ),
    inference(cnf_transformation,[],[f33]) ).

fof(f33,plain,
    ! [X0,X1] :
      ( ( empty_set = cartesian_product2(X0,X1)
        | ( empty_set != X1
          & empty_set != X0 ) )
      & ( empty_set = X1
        | empty_set = X0
        | empty_set != cartesian_product2(X0,X1) ) ),
    inference(rectify,[],[f32]) ).

fof(f32,plain,
    ! [X1,X0] :
      ( ( empty_set = cartesian_product2(X1,X0)
        | ( empty_set != X0
          & empty_set != X1 ) )
      & ( empty_set = X0
        | empty_set = X1
        | empty_set != cartesian_product2(X1,X0) ) ),
    inference(flattening,[],[f31]) ).

fof(f31,plain,
    ! [X1,X0] :
      ( ( empty_set = cartesian_product2(X1,X0)
        | ( empty_set != X0
          & empty_set != X1 ) )
      & ( empty_set = X0
        | empty_set = X1
        | empty_set != cartesian_product2(X1,X0) ) ),
    inference(nnf_transformation,[],[f16]) ).

fof(f16,plain,
    ! [X1,X0] :
      ( empty_set = cartesian_product2(X1,X0)
    <=> ( empty_set = X0
        | empty_set = X1 ) ),
    inference(rectify,[],[f7]) ).

fof(f7,axiom,
    ! [X1,X0] :
      ( empty_set = cartesian_product2(X0,X1)
    <=> ( empty_set = X0
        | empty_set = X1 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t113_zfmisc_1) ).

fof(f1575,plain,
    ( empty_set != cartesian_product2(sK5,empty_set)
    | ~ spl6_10 ),
    inference(backward_demodulation,[],[f49,f1564]) ).

fof(f1564,plain,
    ( empty_set = sK4
    | ~ spl6_10 ),
    inference(avatar_component_clause,[],[f1562]) ).

fof(f49,plain,
    empty_set != cartesian_product2(sK5,sK4),
    inference(cnf_transformation,[],[f36]) ).

fof(f675,plain,
    ~ spl6_4,
    inference(avatar_contradiction_clause,[],[f674]) ).

fof(f674,plain,
    ( $false
    | ~ spl6_4 ),
    inference(subsumption_resolution,[],[f673,f49]) ).

fof(f673,plain,
    ( empty_set = cartesian_product2(sK5,sK4)
    | ~ spl6_4 ),
    inference(forward_demodulation,[],[f672,f502]) ).

fof(f502,plain,
    ( ! [X11] : empty_set = set_intersection2(cartesian_product2(X11,sK4),empty_set)
    | ~ spl6_4 ),
    inference(superposition,[],[f93,f452]) ).

fof(f452,plain,
    ( ! [X0] : empty_set = set_intersection2(empty_set,cartesian_product2(X0,sK4))
    | ~ spl6_4 ),
    inference(resolution,[],[f358,f41]) ).

fof(f358,plain,
    ( ! [X2] : subset(empty_set,cartesian_product2(X2,sK4))
    | ~ spl6_4 ),
    inference(forward_demodulation,[],[f351,f57]) ).

fof(f351,plain,
    ( ! [X2,X3] : subset(cartesian_product2(set_intersection2(X2,X3),empty_set),cartesian_product2(X2,sK4))
    | ~ spl6_4 ),
    inference(superposition,[],[f154,f315]) ).

fof(f315,plain,
    ( empty_set = set_intersection2(sK4,sK2)
    | ~ spl6_4 ),
    inference(avatar_component_clause,[],[f313]) ).

fof(f93,plain,
    ! [X3,X4] : set_intersection2(X3,X4) = set_intersection2(X4,set_intersection2(X3,X4)),
    inference(superposition,[],[f77,f43]) ).

fof(f77,plain,
    ! [X3,X4] : set_intersection2(set_intersection2(X3,X4),X4) = set_intersection2(X3,X4),
    inference(resolution,[],[f41,f69]) ).

fof(f672,plain,
    ( cartesian_product2(sK5,sK4) = set_intersection2(cartesian_product2(sK5,sK4),empty_set)
    | ~ spl6_4 ),
    inference(resolution,[],[f671,f41]) ).

fof(f671,plain,
    ( subset(cartesian_product2(sK5,sK4),empty_set)
    | ~ spl6_4 ),
    inference(forward_demodulation,[],[f670,f57]) ).

fof(f670,plain,
    ( subset(cartesian_product2(sK5,sK4),cartesian_product2(sK5,empty_set))
    | ~ spl6_4 ),
    inference(forward_demodulation,[],[f295,f315]) ).

fof(f295,plain,
    subset(cartesian_product2(sK5,sK4),cartesian_product2(sK5,set_intersection2(sK4,sK2))),
    inference(superposition,[],[f179,f144]) ).

fof(f179,plain,
    ! [X2,X0,X1] : subset(cartesian_product2(set_intersection2(X1,X2),X0),cartesian_product2(X1,X0)),
    inference(superposition,[],[f154,f52]) ).

fof(f341,plain,
    ~ spl6_3,
    inference(avatar_contradiction_clause,[],[f340]) ).

fof(f340,plain,
    ( $false
    | ~ spl6_3 ),
    inference(subsumption_resolution,[],[f339,f49]) ).

fof(f339,plain,
    ( empty_set = cartesian_product2(sK5,sK4)
    | ~ spl6_3 ),
    inference(forward_demodulation,[],[f322,f58]) ).

fof(f58,plain,
    ! [X1] : empty_set = cartesian_product2(empty_set,X1),
    inference(equality_resolution,[],[f46]) ).

fof(f46,plain,
    ! [X0,X1] :
      ( empty_set = cartesian_product2(X0,X1)
      | empty_set != X0 ),
    inference(cnf_transformation,[],[f33]) ).

fof(f322,plain,
    ( cartesian_product2(empty_set,set_intersection2(sK4,sK2)) = cartesian_product2(sK5,sK4)
    | ~ spl6_3 ),
    inference(backward_demodulation,[],[f144,f311]) ).

fof(f311,plain,
    ( empty_set = set_intersection2(sK5,sK3)
    | ~ spl6_3 ),
    inference(avatar_component_clause,[],[f309]) ).

fof(f67,plain,
    ( ~ spl6_1
    | ~ spl6_2 ),
    inference(avatar_split_clause,[],[f50,f64,f60]) ).

fof(f50,plain,
    ( ~ subset(sK4,sK2)
    | ~ subset(sK5,sK3) ),
    inference(cnf_transformation,[],[f36]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.13  % Problem    : SET984+1 : TPTP v8.1.0. Released v3.2.0.
% 0.05/0.14  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.35  % Computer : n020.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Tue Aug 30 14:35:30 EDT 2022
% 0.14/0.35  % CPUTime    : 
% 0.20/0.51  % (30564)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.20/0.51  % (30556)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.20/0.52  % (30548)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.52  TRYING [1]
% 0.20/0.52  TRYING [2]
% 0.20/0.52  TRYING [3]
% 0.20/0.53  % (30542)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.20/0.53  % (30550)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.20/0.54  % (30547)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.20/0.54  % (30545)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.54  % (30544)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.20/0.54  % (30543)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.54  % (30546)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.54  % (30559)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.20/0.54  % (30570)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.20/0.54  % (30557)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.20/0.54  % (30558)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.54  % (30560)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.54  TRYING [1]
% 0.20/0.54  TRYING [1]
% 0.20/0.54  % (30561)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.54  % (30566)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.20/0.55  % (30567)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.20/0.55  TRYING [4]
% 0.20/0.55  % (30562)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.20/0.55  % (30553)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.55  TRYING [2]
% 0.20/0.55  TRYING [3]
% 0.20/0.55  % (30554)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.20/0.55  % (30552)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.55  % (30568)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.20/0.55  % (30555)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.55  % (30551)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.55  % (30565)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.20/0.55  % (30569)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.20/0.55  % (30571)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.20/0.55  % (30550)Instruction limit reached!
% 0.20/0.55  % (30550)------------------------------
% 0.20/0.55  % (30550)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.55  % (30550)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.55  % (30550)Termination reason: Unknown
% 0.20/0.55  % (30550)Termination phase: Blocked clause elimination
% 0.20/0.55  
% 0.20/0.55  % (30550)Memory used [KB]: 895
% 0.20/0.55  % (30550)Time elapsed: 0.004 s
% 0.20/0.55  % (30550)Instructions burned: 2 (million)
% 0.20/0.55  % (30550)------------------------------
% 0.20/0.55  % (30550)------------------------------
% 0.20/0.56  % (30549)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.20/0.56  TRYING [2]
% 0.20/0.56  TRYING [3]
% 0.20/0.56  % (30549)Instruction limit reached!
% 0.20/0.56  % (30549)------------------------------
% 0.20/0.56  % (30549)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.56  % (30549)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.56  % (30549)Termination reason: Unknown
% 0.20/0.56  % (30549)Termination phase: Saturation
% 0.20/0.56  
% 0.20/0.56  % (30549)Memory used [KB]: 5500
% 0.20/0.56  % (30549)Time elapsed: 0.151 s
% 0.20/0.56  % (30549)Instructions burned: 7 (million)
% 0.20/0.56  % (30549)------------------------------
% 0.20/0.56  % (30549)------------------------------
% 1.57/0.57  % (30563)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.57/0.57  TRYING [4]
% 1.57/0.57  TRYING [4]
% 1.57/0.59  % (30548)Instruction limit reached!
% 1.57/0.59  % (30548)------------------------------
% 1.57/0.59  % (30548)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.57/0.59  % (30548)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.57/0.59  % (30548)Termination reason: Unknown
% 1.57/0.59  % (30548)Termination phase: Finite model building SAT solving
% 1.57/0.59  
% 1.57/0.59  % (30548)Memory used [KB]: 7547
% 1.57/0.59  % (30548)Time elapsed: 0.098 s
% 1.57/0.59  % (30548)Instructions burned: 53 (million)
% 1.57/0.59  % (30548)------------------------------
% 1.57/0.59  % (30548)------------------------------
% 1.75/0.59  % (30544)Instruction limit reached!
% 1.75/0.59  % (30544)------------------------------
% 1.75/0.59  % (30544)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.59  % (30544)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.59  % (30544)Termination reason: Unknown
% 1.75/0.59  % (30544)Termination phase: Saturation
% 1.75/0.59  
% 1.75/0.59  % (30544)Memory used [KB]: 1535
% 1.75/0.59  % (30544)Time elapsed: 0.163 s
% 1.75/0.59  % (30544)Instructions burned: 37 (million)
% 1.75/0.59  % (30544)------------------------------
% 1.75/0.59  % (30544)------------------------------
% 1.75/0.62  % (30547)Instruction limit reached!
% 1.75/0.62  % (30547)------------------------------
% 1.75/0.62  % (30547)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30547)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30547)Termination reason: Unknown
% 1.75/0.62  % (30547)Termination phase: Saturation
% 1.75/0.62  
% 1.75/0.62  % (30547)Memory used [KB]: 6140
% 1.75/0.62  % (30547)Time elapsed: 0.210 s
% 1.75/0.62  % (30547)Instructions burned: 49 (million)
% 1.75/0.62  % (30547)------------------------------
% 1.75/0.62  % (30547)------------------------------
% 1.75/0.62  % (30543)Instruction limit reached!
% 1.75/0.62  % (30543)------------------------------
% 1.75/0.62  % (30543)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30543)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30543)Termination reason: Unknown
% 1.75/0.62  % (30543)Termination phase: Saturation
% 1.75/0.62  
% 1.75/0.62  % (30543)Memory used [KB]: 6012
% 1.75/0.62  % (30543)Time elapsed: 0.210 s
% 1.75/0.62  % (30543)Instructions burned: 50 (million)
% 1.75/0.62  % (30543)------------------------------
% 1.75/0.62  % (30543)------------------------------
% 1.75/0.62  % (30545)Instruction limit reached!
% 1.75/0.62  % (30545)------------------------------
% 1.75/0.62  % (30545)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30545)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30545)Termination reason: Unknown
% 1.75/0.62  % (30545)Termination phase: Saturation
% 1.75/0.62  
% 1.75/0.62  % (30545)Memory used [KB]: 6268
% 1.75/0.62  % (30545)Time elapsed: 0.210 s
% 1.75/0.62  % (30545)Instructions burned: 52 (million)
% 1.75/0.62  % (30545)------------------------------
% 1.75/0.62  % (30545)------------------------------
% 1.75/0.62  % (30559)Instruction limit reached!
% 1.75/0.62  % (30559)------------------------------
% 1.75/0.62  % (30559)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30559)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30559)Termination reason: Unknown
% 1.75/0.62  % (30559)Termination phase: Finite model building SAT solving
% 1.75/0.62  
% 1.75/0.62  % (30559)Memory used [KB]: 7931
% 1.75/0.62  % (30559)Time elapsed: 0.179 s
% 1.75/0.62  % (30559)Instructions burned: 59 (million)
% 1.75/0.62  % (30559)------------------------------
% 1.75/0.62  % (30559)------------------------------
% 1.75/0.62  % (30556)Instruction limit reached!
% 1.75/0.62  % (30556)------------------------------
% 1.75/0.62  % (30556)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30556)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30556)Termination reason: Unknown
% 1.75/0.62  % (30556)Termination phase: Saturation
% 1.75/0.62  
% 1.75/0.62  % (30556)Memory used [KB]: 6780
% 1.75/0.62  % (30556)Time elapsed: 0.053 s
% 1.75/0.62  % (30556)Instructions burned: 68 (million)
% 1.75/0.62  % (30556)------------------------------
% 1.75/0.62  % (30556)------------------------------
% 1.75/0.62  % (30546)Instruction limit reached!
% 1.75/0.62  % (30546)------------------------------
% 1.75/0.62  % (30546)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30546)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30546)Termination reason: Unknown
% 1.75/0.62  % (30546)Termination phase: Saturation
% 1.75/0.62  
% 1.75/0.62  % (30546)Memory used [KB]: 6140
% 1.75/0.62  % (30546)Time elapsed: 0.195 s
% 1.75/0.62  % (30546)Instructions burned: 52 (million)
% 1.75/0.62  % (30546)------------------------------
% 1.75/0.62  % (30546)------------------------------
% 1.75/0.62  % (30552)Instruction limit reached!
% 1.75/0.62  % (30552)------------------------------
% 1.75/0.62  % (30552)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.62  % (30552)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.62  % (30552)Termination reason: Unknown
% 1.75/0.62  % (30552)Termination phase: Saturation
% 1.75/0.62  
% 1.75/0.62  % (30552)Memory used [KB]: 6012
% 1.75/0.62  % (30552)Time elapsed: 0.215 s
% 1.75/0.62  % (30552)Instructions burned: 50 (million)
% 1.75/0.62  % (30552)------------------------------
% 1.75/0.62  % (30552)------------------------------
% 1.75/0.63  % (30551)Instruction limit reached!
% 1.75/0.63  % (30551)------------------------------
% 1.75/0.63  % (30551)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.65  % (30551)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.65  % (30551)Termination reason: Unknown
% 1.75/0.65  % (30551)Termination phase: Saturation
% 1.75/0.65  
% 1.75/0.65  % (30551)Memory used [KB]: 1918
% 1.75/0.65  % (30551)Time elapsed: 0.225 s
% 1.75/0.65  % (30551)Instructions burned: 52 (million)
% 1.75/0.65  % (30551)------------------------------
% 1.75/0.65  % (30551)------------------------------
% 1.75/0.65  % (30568)Instruction limit reached!
% 1.75/0.65  % (30568)------------------------------
% 1.75/0.65  % (30568)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.75/0.65  % (30568)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.75/0.65  % (30568)Termination reason: Unknown
% 1.75/0.65  % (30568)Termination phase: Saturation
% 1.75/0.65  
% 1.75/0.65  % (30568)Memory used [KB]: 6780
% 1.75/0.65  % (30568)Time elapsed: 0.035 s
% 1.75/0.65  % (30568)Instructions burned: 68 (million)
% 1.75/0.65  % (30568)------------------------------
% 1.75/0.65  % (30568)------------------------------
% 2.26/0.66  TRYING [5]
% 2.36/0.69  % (30557)Instruction limit reached!
% 2.36/0.69  % (30557)------------------------------
% 2.36/0.69  % (30557)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.36/0.69  % (30557)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.36/0.69  % (30557)Termination reason: Unknown
% 2.36/0.69  % (30557)Termination phase: Saturation
% 2.36/0.69  
% 2.36/0.69  % (30557)Memory used [KB]: 2046
% 2.36/0.69  % (30557)Time elapsed: 0.259 s
% 2.36/0.69  % (30557)Instructions burned: 75 (million)
% 2.36/0.69  % (30557)------------------------------
% 2.36/0.69  % (30557)------------------------------
% 2.36/0.70  % (30560)Instruction limit reached!
% 2.36/0.70  % (30560)------------------------------
% 2.36/0.70  % (30560)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.36/0.70  % (30560)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.36/0.70  % (30560)Termination reason: Unknown
% 2.36/0.70  % (30560)Termination phase: Saturation
% 2.36/0.70  
% 2.36/0.70  % (30560)Memory used [KB]: 6652
% 2.36/0.70  % (30560)Time elapsed: 0.280 s
% 2.36/0.70  % (30560)Instructions burned: 100 (million)
% 2.36/0.70  % (30560)------------------------------
% 2.36/0.70  % (30560)------------------------------
% 2.52/0.71  % (30558)First to succeed.
% 2.52/0.71  % (30554)Instruction limit reached!
% 2.52/0.71  % (30554)------------------------------
% 2.52/0.71  % (30554)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.52/0.72  % (30553)Instruction limit reached!
% 2.52/0.72  % (30553)------------------------------
% 2.52/0.72  % (30553)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.52/0.72  % (30553)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.52/0.72  % (30553)Termination reason: Unknown
% 2.52/0.72  % (30553)Termination phase: Saturation
% 2.52/0.72  
% 2.52/0.72  % (30553)Memory used [KB]: 7036
% 2.52/0.72  % (30553)Time elapsed: 0.295 s
% 2.52/0.72  % (30553)Instructions burned: 101 (million)
% 2.52/0.72  % (30553)------------------------------
% 2.52/0.72  % (30553)------------------------------
% 2.52/0.72  % (30561)Instruction limit reached!
% 2.52/0.72  % (30561)------------------------------
% 2.52/0.72  % (30561)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.52/0.72  % (30561)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.52/0.72  % (30561)Termination reason: Unknown
% 2.52/0.72  % (30561)Termination phase: Saturation
% 2.52/0.72  
% 2.52/0.72  % (30561)Memory used [KB]: 2174
% 2.52/0.72  % (30561)Time elapsed: 0.311 s
% 2.52/0.72  % (30561)Instructions burned: 101 (million)
% 2.52/0.72  % (30561)------------------------------
% 2.52/0.72  % (30561)------------------------------
% 2.52/0.72  % (30558)Refutation found. Thanks to Tanya!
% 2.52/0.72  % SZS status Theorem for theBenchmark
% 2.52/0.72  % SZS output start Proof for theBenchmark
% See solution above
% 2.52/0.72  % (30558)------------------------------
% 2.52/0.72  % (30558)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.52/0.72  % (30558)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.52/0.72  % (30558)Termination reason: Refutation
% 2.52/0.72  
% 2.52/0.72  % (30558)Memory used [KB]: 6524
% 2.52/0.72  % (30558)Time elapsed: 0.303 s
% 2.52/0.72  % (30558)Instructions burned: 90 (million)
% 2.52/0.72  % (30558)------------------------------
% 2.52/0.72  % (30558)------------------------------
% 2.52/0.72  % (30541)Success in time 0.352 s
%------------------------------------------------------------------------------