TSTP Solution File: SEU253+1 by iProverMo---2.5-0.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProverMo---2.5-0.1
% Problem  : SEU253+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : iprover_modulo %s %d

% Computer : n016.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  : 600s
% DateTime : Tue Jul 19 10:26:30 EDT 2022

% Result   : Theorem 48.96s 49.21s
% Output   : CNFRefutation 48.96s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
% Axioms transformation by autotheo
% Orienting (remaining) axiom formulas using strategy Equiv(ClausalAll)
% Orienting axioms whose shape is orientable
fof(t6_boole,axiom,
    ! [A] :
      ( empty(A)
     => A = empty_set ),
    input ).

fof(t6_boole_0,plain,
    ! [A] :
      ( ~ empty(A)
      | A = empty_set ),
    inference(orientation,[status(thm)],[t6_boole]) ).

fof(t2_subset,axiom,
    ! [A,B] :
      ( element(A,B)
     => ( empty(B)
        | in(A,B) ) ),
    input ).

fof(t2_subset_0,plain,
    ! [A,B] :
      ( ~ element(A,B)
      | empty(B)
      | in(A,B) ),
    inference(orientation,[status(thm)],[t2_subset]) ).

fof(t2_boole,axiom,
    ! [A] : set_intersection2(A,empty_set) = empty_set,
    input ).

fof(t2_boole_0,plain,
    ! [A] :
      ( set_intersection2(A,empty_set) = empty_set
      | $false ),
    inference(orientation,[status(thm)],[t2_boole]) ).

fof(t1_subset,axiom,
    ! [A,B] :
      ( in(A,B)
     => element(A,B) ),
    input ).

fof(t1_subset_0,plain,
    ! [A,B] :
      ( ~ in(A,B)
      | element(A,B) ),
    inference(orientation,[status(thm)],[t1_subset]) ).

fof(t1_boole,axiom,
    ! [A] : set_union2(A,empty_set) = A,
    input ).

fof(t1_boole_0,plain,
    ! [A] :
      ( set_union2(A,empty_set) = A
      | $false ),
    inference(orientation,[status(thm)],[t1_boole]) ).

fof(t19_wellord1,axiom,
    ! [A,B,C] :
      ( relation(C)
     => ( in(A,relation_field(relation_restriction(C,B)))
       => ( in(A,relation_field(C))
          & in(A,B) ) ) ),
    input ).

fof(t19_wellord1_0,plain,
    ! [A,B,C] :
      ( ~ relation(C)
      | ( in(A,relation_field(relation_restriction(C,B)))
       => ( in(A,relation_field(C))
          & in(A,B) ) ) ),
    inference(orientation,[status(thm)],[t19_wellord1]) ).

fof(t16_wellord1,axiom,
    ! [A,B,C] :
      ( relation(C)
     => ( in(A,relation_restriction(C,B))
      <=> ( in(A,C)
          & in(A,cartesian_product2(B,B)) ) ) ),
    input ).

fof(t16_wellord1_0,plain,
    ! [A,B,C] :
      ( ~ relation(C)
      | ( in(A,relation_restriction(C,B))
      <=> ( in(A,C)
          & in(A,cartesian_product2(B,B)) ) ) ),
    inference(orientation,[status(thm)],[t16_wellord1]) ).

fof(t106_zfmisc_1,axiom,
    ! [A,B,C,D] :
      ( in(ordered_pair(A,B),cartesian_product2(C,D))
    <=> ( in(A,C)
        & in(B,D) ) ),
    input ).

fof(t106_zfmisc_1_0,plain,
    ! [A,B,C,D] :
      ( in(ordered_pair(A,B),cartesian_product2(C,D))
      | ~ ( in(A,C)
          & in(B,D) ) ),
    inference(orientation,[status(thm)],[t106_zfmisc_1]) ).

fof(t106_zfmisc_1_1,plain,
    ! [A,B,C,D] :
      ( ~ in(ordered_pair(A,B),cartesian_product2(C,D))
      | ( in(A,C)
        & in(B,D) ) ),
    inference(orientation,[status(thm)],[t106_zfmisc_1]) ).

fof(l4_wellord1,axiom,
    ! [A] :
      ( relation(A)
     => ( connected(A)
      <=> ! [B,C] :
            ~ ( in(B,relation_field(A))
              & in(C,relation_field(A))
              & B != C
              & ~ in(ordered_pair(B,C),A)
              & ~ in(ordered_pair(C,B),A) ) ) ),
    input ).

fof(l4_wellord1_0,plain,
    ! [A] :
      ( ~ relation(A)
      | ( connected(A)
      <=> ! [B,C] :
            ~ ( in(B,relation_field(A))
              & in(C,relation_field(A))
              & B != C
              & ~ in(ordered_pair(B,C),A)
              & ~ in(ordered_pair(C,B),A) ) ) ),
    inference(orientation,[status(thm)],[l4_wellord1]) ).

fof(idempotence_k3_xboole_0,axiom,
    ! [A,B] : set_intersection2(A,A) = A,
    input ).

fof(idempotence_k3_xboole_0_0,plain,
    ! [A] :
      ( set_intersection2(A,A) = A
      | $false ),
    inference(orientation,[status(thm)],[idempotence_k3_xboole_0]) ).

fof(idempotence_k2_xboole_0,axiom,
    ! [A,B] : set_union2(A,A) = A,
    input ).

fof(idempotence_k2_xboole_0_0,plain,
    ! [A] :
      ( set_union2(A,A) = A
      | $false ),
    inference(orientation,[status(thm)],[idempotence_k2_xboole_0]) ).

fof(fc3_xboole_0,axiom,
    ! [A,B] :
      ( ~ empty(A)
     => ~ empty(set_union2(B,A)) ),
    input ).

fof(fc3_xboole_0_0,plain,
    ! [A,B] :
      ( empty(A)
      | ~ empty(set_union2(B,A)) ),
    inference(orientation,[status(thm)],[fc3_xboole_0]) ).

fof(fc2_xboole_0,axiom,
    ! [A,B] :
      ( ~ empty(A)
     => ~ empty(set_union2(A,B)) ),
    input ).

fof(fc2_xboole_0_0,plain,
    ! [A,B] :
      ( empty(A)
      | ~ empty(set_union2(A,B)) ),
    inference(orientation,[status(thm)],[fc2_xboole_0]) ).

fof(fc1_zfmisc_1,axiom,
    ! [A,B] : ~ empty(ordered_pair(A,B)),
    input ).

fof(fc1_zfmisc_1_0,plain,
    ! [A,B] :
      ( ~ empty(ordered_pair(A,B))
      | $false ),
    inference(orientation,[status(thm)],[fc1_zfmisc_1]) ).

fof(fc1_xboole_0,axiom,
    empty(empty_set),
    input ).

fof(fc1_xboole_0_0,plain,
    ( empty(empty_set)
    | $false ),
    inference(orientation,[status(thm)],[fc1_xboole_0]) ).

fof(dt_m1_subset_1,axiom,
    $true,
    input ).

fof(dt_m1_subset_1_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_m1_subset_1]) ).

fof(dt_k4_tarski,axiom,
    $true,
    input ).

fof(dt_k4_tarski_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k4_tarski]) ).

fof(dt_k3_xboole_0,axiom,
    $true,
    input ).

fof(dt_k3_xboole_0_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k3_xboole_0]) ).

fof(dt_k3_relat_1,axiom,
    $true,
    input ).

fof(dt_k3_relat_1_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k3_relat_1]) ).

fof(dt_k2_zfmisc_1,axiom,
    $true,
    input ).

fof(dt_k2_zfmisc_1_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k2_zfmisc_1]) ).

fof(dt_k2_xboole_0,axiom,
    $true,
    input ).

fof(dt_k2_xboole_0_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k2_xboole_0]) ).

fof(dt_k2_wellord1,axiom,
    ! [A,B] :
      ( relation(A)
     => relation(relation_restriction(A,B)) ),
    input ).

fof(dt_k2_wellord1_0,plain,
    ! [A,B] :
      ( ~ relation(A)
      | relation(relation_restriction(A,B)) ),
    inference(orientation,[status(thm)],[dt_k2_wellord1]) ).

fof(dt_k2_tarski,axiom,
    $true,
    input ).

fof(dt_k2_tarski_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k2_tarski]) ).

fof(dt_k2_relat_1,axiom,
    $true,
    input ).

fof(dt_k2_relat_1_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k2_relat_1]) ).

fof(dt_k1_xboole_0,axiom,
    $true,
    input ).

fof(dt_k1_xboole_0_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k1_xboole_0]) ).

fof(dt_k1_tarski,axiom,
    $true,
    input ).

fof(dt_k1_tarski_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k1_tarski]) ).

fof(dt_k1_relat_1,axiom,
    $true,
    input ).

fof(dt_k1_relat_1_0,plain,
    ( $true
    | $false ),
    inference(orientation,[status(thm)],[dt_k1_relat_1]) ).

fof(d6_wellord1,axiom,
    ! [A] :
      ( relation(A)
     => ! [B] : relation_restriction(A,B) = set_intersection2(A,cartesian_product2(B,B)) ),
    input ).

fof(d6_wellord1_0,plain,
    ! [A] :
      ( ~ relation(A)
      | ! [B] : relation_restriction(A,B) = set_intersection2(A,cartesian_product2(B,B)) ),
    inference(orientation,[status(thm)],[d6_wellord1]) ).

fof(d6_relat_1,axiom,
    ! [A] :
      ( relation(A)
     => relation_field(A) = set_union2(relation_dom(A),relation_rng(A)) ),
    input ).

fof(d6_relat_1_0,plain,
    ! [A] :
      ( ~ relation(A)
      | relation_field(A) = set_union2(relation_dom(A),relation_rng(A)) ),
    inference(orientation,[status(thm)],[d6_relat_1]) ).

fof(d5_tarski,axiom,
    ! [A,B] : ordered_pair(A,B) = unordered_pair(unordered_pair(A,B),singleton(A)),
    input ).

fof(d5_tarski_0,plain,
    ! [A,B] :
      ( ordered_pair(A,B) = unordered_pair(unordered_pair(A,B),singleton(A))
      | $false ),
    inference(orientation,[status(thm)],[d5_tarski]) ).

fof(commutativity_k3_xboole_0,axiom,
    ! [A,B] : set_intersection2(A,B) = set_intersection2(B,A),
    input ).

fof(commutativity_k3_xboole_0_0,plain,
    ! [A,B] :
      ( set_intersection2(A,B) = set_intersection2(B,A)
      | $false ),
    inference(orientation,[status(thm)],[commutativity_k3_xboole_0]) ).

fof(commutativity_k2_xboole_0,axiom,
    ! [A,B] : set_union2(A,B) = set_union2(B,A),
    input ).

fof(commutativity_k2_xboole_0_0,plain,
    ! [A,B] :
      ( set_union2(A,B) = set_union2(B,A)
      | $false ),
    inference(orientation,[status(thm)],[commutativity_k2_xboole_0]) ).

fof(commutativity_k2_tarski,axiom,
    ! [A,B] : unordered_pair(A,B) = unordered_pair(B,A),
    input ).

fof(commutativity_k2_tarski_0,plain,
    ! [A,B] :
      ( unordered_pair(A,B) = unordered_pair(B,A)
      | $false ),
    inference(orientation,[status(thm)],[commutativity_k2_tarski]) ).

fof(cc1_funct_1,axiom,
    ! [A] :
      ( empty(A)
     => function(A) ),
    input ).

fof(cc1_funct_1_0,plain,
    ! [A] :
      ( ~ empty(A)
      | function(A) ),
    inference(orientation,[status(thm)],[cc1_funct_1]) ).

fof(antisymmetry_r2_hidden,axiom,
    ! [A,B] :
      ( in(A,B)
     => ~ in(B,A) ),
    input ).

fof(antisymmetry_r2_hidden_0,plain,
    ! [A,B] :
      ( ~ in(A,B)
      | ~ in(B,A) ),
    inference(orientation,[status(thm)],[antisymmetry_r2_hidden]) ).

fof(def_lhs_atom1,axiom,
    ! [B,A] :
      ( lhs_atom1(B,A)
    <=> ~ in(A,B) ),
    inference(definition,[],]) ).

fof(to_be_clausified_0,plain,
    ! [A,B] :
      ( lhs_atom1(B,A)
      | ~ in(B,A) ),
    inference(fold_definition,[status(thm)],[antisymmetry_r2_hidden_0,def_lhs_atom1]) ).

fof(def_lhs_atom2,axiom,
    ! [A] :
      ( lhs_atom2(A)
    <=> ~ empty(A) ),
    inference(definition,[],]) ).

fof(to_be_clausified_1,plain,
    ! [A] :
      ( lhs_atom2(A)
      | function(A) ),
    inference(fold_definition,[status(thm)],[cc1_funct_1_0,def_lhs_atom2]) ).

fof(def_lhs_atom3,axiom,
    ! [B,A] :
      ( lhs_atom3(B,A)
    <=> unordered_pair(A,B) = unordered_pair(B,A) ),
    inference(definition,[],]) ).

fof(to_be_clausified_2,plain,
    ! [A,B] :
      ( lhs_atom3(B,A)
      | $false ),
    inference(fold_definition,[status(thm)],[commutativity_k2_tarski_0,def_lhs_atom3]) ).

fof(def_lhs_atom4,axiom,
    ! [B,A] :
      ( lhs_atom4(B,A)
    <=> set_union2(A,B) = set_union2(B,A) ),
    inference(definition,[],]) ).

fof(to_be_clausified_3,plain,
    ! [A,B] :
      ( lhs_atom4(B,A)
      | $false ),
    inference(fold_definition,[status(thm)],[commutativity_k2_xboole_0_0,def_lhs_atom4]) ).

fof(def_lhs_atom5,axiom,
    ! [B,A] :
      ( lhs_atom5(B,A)
    <=> set_intersection2(A,B) = set_intersection2(B,A) ),
    inference(definition,[],]) ).

fof(to_be_clausified_4,plain,
    ! [A,B] :
      ( lhs_atom5(B,A)
      | $false ),
    inference(fold_definition,[status(thm)],[commutativity_k3_xboole_0_0,def_lhs_atom5]) ).

fof(def_lhs_atom6,axiom,
    ! [B,A] :
      ( lhs_atom6(B,A)
    <=> ordered_pair(A,B) = unordered_pair(unordered_pair(A,B),singleton(A)) ),
    inference(definition,[],]) ).

fof(to_be_clausified_5,plain,
    ! [A,B] :
      ( lhs_atom6(B,A)
      | $false ),
    inference(fold_definition,[status(thm)],[d5_tarski_0,def_lhs_atom6]) ).

fof(def_lhs_atom7,axiom,
    ! [A] :
      ( lhs_atom7(A)
    <=> ~ relation(A) ),
    inference(definition,[],]) ).

fof(to_be_clausified_6,plain,
    ! [A] :
      ( lhs_atom7(A)
      | relation_field(A) = set_union2(relation_dom(A),relation_rng(A)) ),
    inference(fold_definition,[status(thm)],[d6_relat_1_0,def_lhs_atom7]) ).

fof(to_be_clausified_7,plain,
    ! [A] :
      ( lhs_atom7(A)
      | ! [B] : relation_restriction(A,B) = set_intersection2(A,cartesian_product2(B,B)) ),
    inference(fold_definition,[status(thm)],[d6_wellord1_0,def_lhs_atom7]) ).

fof(def_lhs_atom8,axiom,
    ( lhs_atom8
  <=> $true ),
    inference(definition,[],]) ).

fof(to_be_clausified_8,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k1_relat_1_0,def_lhs_atom8]) ).

fof(to_be_clausified_9,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k1_tarski_0,def_lhs_atom8]) ).

fof(to_be_clausified_10,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k1_xboole_0_0,def_lhs_atom8]) ).

fof(to_be_clausified_11,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k2_relat_1_0,def_lhs_atom8]) ).

fof(to_be_clausified_12,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k2_tarski_0,def_lhs_atom8]) ).

fof(to_be_clausified_13,plain,
    ! [A,B] :
      ( lhs_atom7(A)
      | relation(relation_restriction(A,B)) ),
    inference(fold_definition,[status(thm)],[dt_k2_wellord1_0,def_lhs_atom7]) ).

fof(to_be_clausified_14,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k2_xboole_0_0,def_lhs_atom8]) ).

fof(to_be_clausified_15,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k2_zfmisc_1_0,def_lhs_atom8]) ).

fof(to_be_clausified_16,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k3_relat_1_0,def_lhs_atom8]) ).

fof(to_be_clausified_17,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k3_xboole_0_0,def_lhs_atom8]) ).

fof(to_be_clausified_18,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_k4_tarski_0,def_lhs_atom8]) ).

fof(to_be_clausified_19,plain,
    ( lhs_atom8
    | $false ),
    inference(fold_definition,[status(thm)],[dt_m1_subset_1_0,def_lhs_atom8]) ).

fof(def_lhs_atom9,axiom,
    ( lhs_atom9
  <=> empty(empty_set) ),
    inference(definition,[],]) ).

fof(to_be_clausified_20,plain,
    ( lhs_atom9
    | $false ),
    inference(fold_definition,[status(thm)],[fc1_xboole_0_0,def_lhs_atom9]) ).

fof(def_lhs_atom10,axiom,
    ! [B,A] :
      ( lhs_atom10(B,A)
    <=> ~ empty(ordered_pair(A,B)) ),
    inference(definition,[],]) ).

fof(to_be_clausified_21,plain,
    ! [A,B] :
      ( lhs_atom10(B,A)
      | $false ),
    inference(fold_definition,[status(thm)],[fc1_zfmisc_1_0,def_lhs_atom10]) ).

fof(def_lhs_atom11,axiom,
    ! [A] :
      ( lhs_atom11(A)
    <=> empty(A) ),
    inference(definition,[],]) ).

fof(to_be_clausified_22,plain,
    ! [A,B] :
      ( lhs_atom11(A)
      | ~ empty(set_union2(A,B)) ),
    inference(fold_definition,[status(thm)],[fc2_xboole_0_0,def_lhs_atom11]) ).

fof(to_be_clausified_23,plain,
    ! [A,B] :
      ( lhs_atom11(A)
      | ~ empty(set_union2(B,A)) ),
    inference(fold_definition,[status(thm)],[fc3_xboole_0_0,def_lhs_atom11]) ).

fof(def_lhs_atom12,axiom,
    ! [A] :
      ( lhs_atom12(A)
    <=> set_union2(A,A) = A ),
    inference(definition,[],]) ).

fof(to_be_clausified_24,plain,
    ! [A] :
      ( lhs_atom12(A)
      | $false ),
    inference(fold_definition,[status(thm)],[idempotence_k2_xboole_0_0,def_lhs_atom12]) ).

fof(def_lhs_atom13,axiom,
    ! [A] :
      ( lhs_atom13(A)
    <=> set_intersection2(A,A) = A ),
    inference(definition,[],]) ).

fof(to_be_clausified_25,plain,
    ! [A] :
      ( lhs_atom13(A)
      | $false ),
    inference(fold_definition,[status(thm)],[idempotence_k3_xboole_0_0,def_lhs_atom13]) ).

fof(to_be_clausified_26,plain,
    ! [A] :
      ( lhs_atom7(A)
      | ( connected(A)
      <=> ! [B,C] :
            ~ ( in(B,relation_field(A))
              & in(C,relation_field(A))
              & B != C
              & ~ in(ordered_pair(B,C),A)
              & ~ in(ordered_pair(C,B),A) ) ) ),
    inference(fold_definition,[status(thm)],[l4_wellord1_0,def_lhs_atom7]) ).

fof(def_lhs_atom14,axiom,
    ! [D,C,B,A] :
      ( lhs_atom14(D,C,B,A)
    <=> ~ in(ordered_pair(A,B),cartesian_product2(C,D)) ),
    inference(definition,[],]) ).

fof(to_be_clausified_27,plain,
    ! [A,B,C,D] :
      ( lhs_atom14(D,C,B,A)
      | ( in(A,C)
        & in(B,D) ) ),
    inference(fold_definition,[status(thm)],[t106_zfmisc_1_1,def_lhs_atom14]) ).

fof(def_lhs_atom15,axiom,
    ! [D,C,B,A] :
      ( lhs_atom15(D,C,B,A)
    <=> in(ordered_pair(A,B),cartesian_product2(C,D)) ),
    inference(definition,[],]) ).

fof(to_be_clausified_28,plain,
    ! [A,B,C,D] :
      ( lhs_atom15(D,C,B,A)
      | ~ ( in(A,C)
          & in(B,D) ) ),
    inference(fold_definition,[status(thm)],[t106_zfmisc_1_0,def_lhs_atom15]) ).

fof(def_lhs_atom16,axiom,
    ! [C] :
      ( lhs_atom16(C)
    <=> ~ relation(C) ),
    inference(definition,[],]) ).

fof(to_be_clausified_29,plain,
    ! [A,B,C] :
      ( lhs_atom16(C)
      | ( in(A,relation_restriction(C,B))
      <=> ( in(A,C)
          & in(A,cartesian_product2(B,B)) ) ) ),
    inference(fold_definition,[status(thm)],[t16_wellord1_0,def_lhs_atom16]) ).

fof(to_be_clausified_30,plain,
    ! [A,B,C] :
      ( lhs_atom16(C)
      | ( in(A,relation_field(relation_restriction(C,B)))
       => ( in(A,relation_field(C))
          & in(A,B) ) ) ),
    inference(fold_definition,[status(thm)],[t19_wellord1_0,def_lhs_atom16]) ).

fof(def_lhs_atom17,axiom,
    ! [A] :
      ( lhs_atom17(A)
    <=> set_union2(A,empty_set) = A ),
    inference(definition,[],]) ).

fof(to_be_clausified_31,plain,
    ! [A] :
      ( lhs_atom17(A)
      | $false ),
    inference(fold_definition,[status(thm)],[t1_boole_0,def_lhs_atom17]) ).

fof(to_be_clausified_32,plain,
    ! [A,B] :
      ( lhs_atom1(B,A)
      | element(A,B) ),
    inference(fold_definition,[status(thm)],[t1_subset_0,def_lhs_atom1]) ).

fof(def_lhs_atom18,axiom,
    ! [A] :
      ( lhs_atom18(A)
    <=> set_intersection2(A,empty_set) = empty_set ),
    inference(definition,[],]) ).

fof(to_be_clausified_33,plain,
    ! [A] :
      ( lhs_atom18(A)
      | $false ),
    inference(fold_definition,[status(thm)],[t2_boole_0,def_lhs_atom18]) ).

fof(def_lhs_atom19,axiom,
    ! [B,A] :
      ( lhs_atom19(B,A)
    <=> ~ element(A,B) ),
    inference(definition,[],]) ).

fof(to_be_clausified_34,plain,
    ! [A,B] :
      ( lhs_atom19(B,A)
      | empty(B)
      | in(A,B) ),
    inference(fold_definition,[status(thm)],[t2_subset_0,def_lhs_atom19]) ).

fof(to_be_clausified_35,plain,
    ! [A] :
      ( lhs_atom2(A)
      | A = empty_set ),
    inference(fold_definition,[status(thm)],[t6_boole_0,def_lhs_atom2]) ).

% Start CNF derivation
fof(c_0_0,axiom,
    ! [X4,X3,X1,X2] :
      ( lhs_atom15(X4,X3,X1,X2)
      | ~ ( in(X2,X3)
          & in(X1,X4) ) ),
    file('<stdin>',to_be_clausified_28) ).

fof(c_0_1,axiom,
    ! [X4,X3,X1,X2] :
      ( lhs_atom14(X4,X3,X1,X2)
      | ( in(X2,X3)
        & in(X1,X4) ) ),
    file('<stdin>',to_be_clausified_27) ).

fof(c_0_2,axiom,
    ! [X2] :
      ( lhs_atom7(X2)
      | ( connected(X2)
      <=> ! [X1,X3] :
            ~ ( in(X1,relation_field(X2))
              & in(X3,relation_field(X2))
              & X1 != X3
              & ~ in(ordered_pair(X1,X3),X2)
              & ~ in(ordered_pair(X3,X1),X2) ) ) ),
    file('<stdin>',to_be_clausified_26) ).

fof(c_0_3,axiom,
    ! [X3,X1,X2] :
      ( lhs_atom16(X3)
      | ( in(X2,relation_field(relation_restriction(X3,X1)))
       => ( in(X2,relation_field(X3))
          & in(X2,X1) ) ) ),
    file('<stdin>',to_be_clausified_30) ).

fof(c_0_4,axiom,
    ! [X3,X1,X2] :
      ( lhs_atom16(X3)
      | ( in(X2,relation_restriction(X3,X1))
      <=> ( in(X2,X3)
          & in(X2,cartesian_product2(X1,X1)) ) ) ),
    file('<stdin>',to_be_clausified_29) ).

fof(c_0_5,axiom,
    ! [X2] :
      ( lhs_atom7(X2)
      | ! [X1] : relation_restriction(X2,X1) = set_intersection2(X2,cartesian_product2(X1,X1)) ),
    file('<stdin>',to_be_clausified_7) ).

fof(c_0_6,axiom,
    ! [X1,X2] :
      ( lhs_atom11(X2)
      | ~ empty(set_union2(X1,X2)) ),
    file('<stdin>',to_be_clausified_23) ).

fof(c_0_7,axiom,
    ! [X1,X2] :
      ( lhs_atom11(X2)
      | ~ empty(set_union2(X2,X1)) ),
    file('<stdin>',to_be_clausified_22) ).

fof(c_0_8,axiom,
    ! [X1,X2] :
      ( lhs_atom1(X1,X2)
      | ~ in(X1,X2) ),
    file('<stdin>',to_be_clausified_0) ).

fof(c_0_9,axiom,
    ! [X1,X2] :
      ( lhs_atom7(X2)
      | relation(relation_restriction(X2,X1)) ),
    file('<stdin>',to_be_clausified_13) ).

fof(c_0_10,axiom,
    ! [X2] :
      ( lhs_atom7(X2)
      | relation_field(X2) = set_union2(relation_dom(X2),relation_rng(X2)) ),
    file('<stdin>',to_be_clausified_6) ).

fof(c_0_11,axiom,
    ! [X1,X2] :
      ( lhs_atom19(X1,X2)
      | empty(X1)
      | in(X2,X1) ),
    file('<stdin>',to_be_clausified_34) ).

fof(c_0_12,axiom,
    ! [X1,X2] :
      ( lhs_atom1(X1,X2)
      | element(X2,X1) ),
    file('<stdin>',to_be_clausified_32) ).

fof(c_0_13,axiom,
    ! [X1,X2] :
      ( lhs_atom10(X1,X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_21) ).

fof(c_0_14,axiom,
    ! [X1,X2] :
      ( lhs_atom6(X1,X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_5) ).

fof(c_0_15,axiom,
    ! [X1,X2] :
      ( lhs_atom5(X1,X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_4) ).

fof(c_0_16,axiom,
    ! [X1,X2] :
      ( lhs_atom4(X1,X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_3) ).

fof(c_0_17,axiom,
    ! [X1,X2] :
      ( lhs_atom3(X1,X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_2) ).

fof(c_0_18,axiom,
    ! [X2] :
      ( lhs_atom2(X2)
      | function(X2) ),
    file('<stdin>',to_be_clausified_1) ).

fof(c_0_19,axiom,
    ! [X2] :
      ( lhs_atom2(X2)
      | X2 = empty_set ),
    file('<stdin>',to_be_clausified_35) ).

fof(c_0_20,axiom,
    ! [X2] :
      ( lhs_atom18(X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_33) ).

fof(c_0_21,axiom,
    ! [X2] :
      ( lhs_atom17(X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_31) ).

fof(c_0_22,axiom,
    ! [X2] :
      ( lhs_atom13(X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_25) ).

fof(c_0_23,axiom,
    ! [X2] :
      ( lhs_atom12(X2)
      | ~ $true ),
    file('<stdin>',to_be_clausified_24) ).

fof(c_0_24,axiom,
    ( lhs_atom9
    | ~ $true ),
    file('<stdin>',to_be_clausified_20) ).

fof(c_0_25,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_19) ).

fof(c_0_26,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_18) ).

fof(c_0_27,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_17) ).

fof(c_0_28,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_16) ).

fof(c_0_29,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_15) ).

fof(c_0_30,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_14) ).

fof(c_0_31,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_12) ).

fof(c_0_32,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_11) ).

fof(c_0_33,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_10) ).

fof(c_0_34,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_9) ).

fof(c_0_35,axiom,
    ( lhs_atom8
    | ~ $true ),
    file('<stdin>',to_be_clausified_8) ).

fof(c_0_36,axiom,
    ! [X4,X3,X1,X2] :
      ( lhs_atom15(X4,X3,X1,X2)
      | ~ ( in(X2,X3)
          & in(X1,X4) ) ),
    c_0_0 ).

fof(c_0_37,axiom,
    ! [X4,X3,X1,X2] :
      ( lhs_atom14(X4,X3,X1,X2)
      | ( in(X2,X3)
        & in(X1,X4) ) ),
    c_0_1 ).

fof(c_0_38,plain,
    ! [X2] :
      ( lhs_atom7(X2)
      | ( connected(X2)
      <=> ! [X1,X3] :
            ~ ( in(X1,relation_field(X2))
              & in(X3,relation_field(X2))
              & X1 != X3
              & ~ in(ordered_pair(X1,X3),X2)
              & ~ in(ordered_pair(X3,X1),X2) ) ) ),
    inference(fof_simplification,[status(thm)],[c_0_2]) ).

fof(c_0_39,axiom,
    ! [X3,X1,X2] :
      ( lhs_atom16(X3)
      | ( in(X2,relation_field(relation_restriction(X3,X1)))
       => ( in(X2,relation_field(X3))
          & in(X2,X1) ) ) ),
    c_0_3 ).

fof(c_0_40,axiom,
    ! [X3,X1,X2] :
      ( lhs_atom16(X3)
      | ( in(X2,relation_restriction(X3,X1))
      <=> ( in(X2,X3)
          & in(X2,cartesian_product2(X1,X1)) ) ) ),
    c_0_4 ).

fof(c_0_41,axiom,
    ! [X2] :
      ( lhs_atom7(X2)
      | ! [X1] : relation_restriction(X2,X1) = set_intersection2(X2,cartesian_product2(X1,X1)) ),
    c_0_5 ).

fof(c_0_42,plain,
    ! [X1,X2] :
      ( lhs_atom11(X2)
      | ~ empty(set_union2(X1,X2)) ),
    inference(fof_simplification,[status(thm)],[c_0_6]) ).

fof(c_0_43,plain,
    ! [X1,X2] :
      ( lhs_atom11(X2)
      | ~ empty(set_union2(X2,X1)) ),
    inference(fof_simplification,[status(thm)],[c_0_7]) ).

fof(c_0_44,plain,
    ! [X1,X2] :
      ( lhs_atom1(X1,X2)
      | ~ in(X1,X2) ),
    inference(fof_simplification,[status(thm)],[c_0_8]) ).

fof(c_0_45,axiom,
    ! [X1,X2] :
      ( lhs_atom7(X2)
      | relation(relation_restriction(X2,X1)) ),
    c_0_9 ).

fof(c_0_46,axiom,
    ! [X2] :
      ( lhs_atom7(X2)
      | relation_field(X2) = set_union2(relation_dom(X2),relation_rng(X2)) ),
    c_0_10 ).

fof(c_0_47,axiom,
    ! [X1,X2] :
      ( lhs_atom19(X1,X2)
      | empty(X1)
      | in(X2,X1) ),
    c_0_11 ).

fof(c_0_48,axiom,
    ! [X1,X2] :
      ( lhs_atom1(X1,X2)
      | element(X2,X1) ),
    c_0_12 ).

fof(c_0_49,plain,
    ! [X1,X2] : lhs_atom10(X1,X2),
    inference(fof_simplification,[status(thm)],[c_0_13]) ).

fof(c_0_50,plain,
    ! [X1,X2] : lhs_atom6(X1,X2),
    inference(fof_simplification,[status(thm)],[c_0_14]) ).

fof(c_0_51,plain,
    ! [X1,X2] : lhs_atom5(X1,X2),
    inference(fof_simplification,[status(thm)],[c_0_15]) ).

fof(c_0_52,plain,
    ! [X1,X2] : lhs_atom4(X1,X2),
    inference(fof_simplification,[status(thm)],[c_0_16]) ).

fof(c_0_53,plain,
    ! [X1,X2] : lhs_atom3(X1,X2),
    inference(fof_simplification,[status(thm)],[c_0_17]) ).

fof(c_0_54,axiom,
    ! [X2] :
      ( lhs_atom2(X2)
      | function(X2) ),
    c_0_18 ).

fof(c_0_55,axiom,
    ! [X2] :
      ( lhs_atom2(X2)
      | X2 = empty_set ),
    c_0_19 ).

fof(c_0_56,plain,
    ! [X2] : lhs_atom18(X2),
    inference(fof_simplification,[status(thm)],[c_0_20]) ).

fof(c_0_57,plain,
    ! [X2] : lhs_atom17(X2),
    inference(fof_simplification,[status(thm)],[c_0_21]) ).

fof(c_0_58,plain,
    ! [X2] : lhs_atom13(X2),
    inference(fof_simplification,[status(thm)],[c_0_22]) ).

fof(c_0_59,plain,
    ! [X2] : lhs_atom12(X2),
    inference(fof_simplification,[status(thm)],[c_0_23]) ).

fof(c_0_60,plain,
    lhs_atom9,
    inference(fof_simplification,[status(thm)],[c_0_24]) ).

fof(c_0_61,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_25]) ).

fof(c_0_62,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_26]) ).

fof(c_0_63,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_27]) ).

fof(c_0_64,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_28]) ).

fof(c_0_65,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_29]) ).

fof(c_0_66,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_30]) ).

fof(c_0_67,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_31]) ).

fof(c_0_68,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_32]) ).

fof(c_0_69,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_33]) ).

fof(c_0_70,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_34]) ).

fof(c_0_71,plain,
    lhs_atom8,
    inference(fof_simplification,[status(thm)],[c_0_35]) ).

fof(c_0_72,plain,
    ! [X5,X6,X7,X8] :
      ( lhs_atom15(X5,X6,X7,X8)
      | ~ in(X8,X6)
      | ~ in(X7,X5) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_36])]) ).

fof(c_0_73,plain,
    ! [X5,X6,X7,X8] :
      ( ( in(X8,X6)
        | lhs_atom14(X5,X6,X7,X8) )
      & ( in(X7,X5)
        | lhs_atom14(X5,X6,X7,X8) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_37])]) ).

fof(c_0_74,plain,
    ! [X4,X5,X6] :
      ( ( ~ connected(X4)
        | ~ in(X5,relation_field(X4))
        | ~ in(X6,relation_field(X4))
        | X5 = X6
        | in(ordered_pair(X5,X6),X4)
        | in(ordered_pair(X6,X5),X4)
        | lhs_atom7(X4) )
      & ( in(esk1_1(X4),relation_field(X4))
        | connected(X4)
        | lhs_atom7(X4) )
      & ( in(esk2_1(X4),relation_field(X4))
        | connected(X4)
        | lhs_atom7(X4) )
      & ( esk1_1(X4) != esk2_1(X4)
        | connected(X4)
        | lhs_atom7(X4) )
      & ( ~ in(ordered_pair(esk1_1(X4),esk2_1(X4)),X4)
        | connected(X4)
        | lhs_atom7(X4) )
      & ( ~ in(ordered_pair(esk2_1(X4),esk1_1(X4)),X4)
        | connected(X4)
        | lhs_atom7(X4) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_38])])])])])]) ).

fof(c_0_75,plain,
    ! [X4,X5,X6] :
      ( ( in(X6,relation_field(X4))
        | ~ in(X6,relation_field(relation_restriction(X4,X5)))
        | lhs_atom16(X4) )
      & ( in(X6,X5)
        | ~ in(X6,relation_field(relation_restriction(X4,X5)))
        | lhs_atom16(X4) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_39])])])])]) ).

fof(c_0_76,plain,
    ! [X4,X5,X6,X7,X8] :
      ( ( in(X6,X4)
        | ~ in(X6,relation_restriction(X4,X5))
        | lhs_atom16(X4) )
      & ( in(X6,cartesian_product2(X5,X5))
        | ~ in(X6,relation_restriction(X4,X5))
        | lhs_atom16(X4) )
      & ( ~ in(X8,X4)
        | ~ in(X8,cartesian_product2(X7,X7))
        | in(X8,relation_restriction(X4,X7))
        | lhs_atom16(X4) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_40])])])])]) ).

fof(c_0_77,plain,
    ! [X3,X4] :
      ( lhs_atom7(X3)
      | relation_restriction(X3,X4) = set_intersection2(X3,cartesian_product2(X4,X4)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_41])]) ).

fof(c_0_78,plain,
    ! [X3,X4] :
      ( lhs_atom11(X4)
      | ~ empty(set_union2(X3,X4)) ),
    inference(variable_rename,[status(thm)],[c_0_42]) ).

fof(c_0_79,plain,
    ! [X3,X4] :
      ( lhs_atom11(X4)
      | ~ empty(set_union2(X4,X3)) ),
    inference(variable_rename,[status(thm)],[c_0_43]) ).

fof(c_0_80,plain,
    ! [X3,X4] :
      ( lhs_atom1(X3,X4)
      | ~ in(X3,X4) ),
    inference(variable_rename,[status(thm)],[c_0_44]) ).

fof(c_0_81,plain,
    ! [X3,X4] :
      ( lhs_atom7(X4)
      | relation(relation_restriction(X4,X3)) ),
    inference(variable_rename,[status(thm)],[c_0_45]) ).

fof(c_0_82,plain,
    ! [X3] :
      ( lhs_atom7(X3)
      | relation_field(X3) = set_union2(relation_dom(X3),relation_rng(X3)) ),
    inference(variable_rename,[status(thm)],[c_0_46]) ).

fof(c_0_83,plain,
    ! [X3,X4] :
      ( lhs_atom19(X3,X4)
      | empty(X3)
      | in(X4,X3) ),
    inference(variable_rename,[status(thm)],[c_0_47]) ).

fof(c_0_84,plain,
    ! [X3,X4] :
      ( lhs_atom1(X3,X4)
      | element(X4,X3) ),
    inference(variable_rename,[status(thm)],[c_0_48]) ).

fof(c_0_85,plain,
    ! [X3,X4] : lhs_atom10(X3,X4),
    inference(variable_rename,[status(thm)],[c_0_49]) ).

fof(c_0_86,plain,
    ! [X3,X4] : lhs_atom6(X3,X4),
    inference(variable_rename,[status(thm)],[c_0_50]) ).

fof(c_0_87,plain,
    ! [X3,X4] : lhs_atom5(X3,X4),
    inference(variable_rename,[status(thm)],[c_0_51]) ).

fof(c_0_88,plain,
    ! [X3,X4] : lhs_atom4(X3,X4),
    inference(variable_rename,[status(thm)],[c_0_52]) ).

fof(c_0_89,plain,
    ! [X3,X4] : lhs_atom3(X3,X4),
    inference(variable_rename,[status(thm)],[c_0_53]) ).

fof(c_0_90,plain,
    ! [X3] :
      ( lhs_atom2(X3)
      | function(X3) ),
    inference(variable_rename,[status(thm)],[c_0_54]) ).

fof(c_0_91,plain,
    ! [X3] :
      ( lhs_atom2(X3)
      | X3 = empty_set ),
    inference(variable_rename,[status(thm)],[c_0_55]) ).

fof(c_0_92,plain,
    ! [X3] : lhs_atom18(X3),
    inference(variable_rename,[status(thm)],[c_0_56]) ).

fof(c_0_93,plain,
    ! [X3] : lhs_atom17(X3),
    inference(variable_rename,[status(thm)],[c_0_57]) ).

fof(c_0_94,plain,
    ! [X3] : lhs_atom13(X3),
    inference(variable_rename,[status(thm)],[c_0_58]) ).

fof(c_0_95,plain,
    ! [X3] : lhs_atom12(X3),
    inference(variable_rename,[status(thm)],[c_0_59]) ).

fof(c_0_96,plain,
    lhs_atom9,
    c_0_60 ).

fof(c_0_97,plain,
    lhs_atom8,
    c_0_61 ).

fof(c_0_98,plain,
    lhs_atom8,
    c_0_62 ).

fof(c_0_99,plain,
    lhs_atom8,
    c_0_63 ).

fof(c_0_100,plain,
    lhs_atom8,
    c_0_64 ).

fof(c_0_101,plain,
    lhs_atom8,
    c_0_65 ).

fof(c_0_102,plain,
    lhs_atom8,
    c_0_66 ).

fof(c_0_103,plain,
    lhs_atom8,
    c_0_67 ).

fof(c_0_104,plain,
    lhs_atom8,
    c_0_68 ).

fof(c_0_105,plain,
    lhs_atom8,
    c_0_69 ).

fof(c_0_106,plain,
    lhs_atom8,
    c_0_70 ).

fof(c_0_107,plain,
    lhs_atom8,
    c_0_71 ).

cnf(c_0_108,plain,
    ( lhs_atom15(X2,X4,X1,X3)
    | ~ in(X1,X2)
    | ~ in(X3,X4) ),
    inference(split_conjunct,[status(thm)],[c_0_72]) ).

cnf(c_0_109,plain,
    ( lhs_atom14(X1,X2,X3,X4)
    | in(X4,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_73]) ).

cnf(c_0_110,plain,
    ( lhs_atom14(X1,X2,X3,X4)
    | in(X3,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_73]) ).

cnf(c_0_111,plain,
    ( lhs_atom7(X1)
    | in(ordered_pair(X2,X3),X1)
    | in(ordered_pair(X3,X2),X1)
    | X3 = X2
    | ~ in(X2,relation_field(X1))
    | ~ in(X3,relation_field(X1))
    | ~ connected(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_74]) ).

cnf(c_0_112,plain,
    ( lhs_atom16(X1)
    | in(X2,relation_field(X1))
    | ~ in(X2,relation_field(relation_restriction(X1,X3))) ),
    inference(split_conjunct,[status(thm)],[c_0_75]) ).

cnf(c_0_113,plain,
    ( lhs_atom16(X1)
    | in(X2,X3)
    | ~ in(X2,relation_field(relation_restriction(X1,X3))) ),
    inference(split_conjunct,[status(thm)],[c_0_75]) ).

cnf(c_0_114,plain,
    ( lhs_atom16(X1)
    | in(X2,relation_restriction(X1,X3))
    | ~ in(X2,cartesian_product2(X3,X3))
    | ~ in(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_76]) ).

cnf(c_0_115,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | ~ in(ordered_pair(esk1_1(X1),esk2_1(X1)),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_74]) ).

cnf(c_0_116,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | ~ in(ordered_pair(esk2_1(X1),esk1_1(X1)),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_74]) ).

cnf(c_0_117,plain,
    ( lhs_atom16(X1)
    | in(X2,cartesian_product2(X3,X3))
    | ~ in(X2,relation_restriction(X1,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_76]) ).

cnf(c_0_118,plain,
    ( lhs_atom16(X1)
    | in(X2,X1)
    | ~ in(X2,relation_restriction(X1,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_76]) ).

cnf(c_0_119,plain,
    ( relation_restriction(X1,X2) = set_intersection2(X1,cartesian_product2(X2,X2))
    | lhs_atom7(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_77]) ).

cnf(c_0_120,plain,
    ( lhs_atom11(X2)
    | ~ empty(set_union2(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_78]) ).

cnf(c_0_121,plain,
    ( lhs_atom11(X1)
    | ~ empty(set_union2(X1,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_79]) ).

cnf(c_0_122,plain,
    ( lhs_atom1(X1,X2)
    | ~ in(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_80]) ).

cnf(c_0_123,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | in(esk1_1(X1),relation_field(X1)) ),
    inference(split_conjunct,[status(thm)],[c_0_74]) ).

cnf(c_0_124,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | in(esk2_1(X1),relation_field(X1)) ),
    inference(split_conjunct,[status(thm)],[c_0_74]) ).

cnf(c_0_125,plain,
    ( relation(relation_restriction(X1,X2))
    | lhs_atom7(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_81]) ).

cnf(c_0_126,plain,
    ( relation_field(X1) = set_union2(relation_dom(X1),relation_rng(X1))
    | lhs_atom7(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_82]) ).

cnf(c_0_127,plain,
    ( in(X1,X2)
    | empty(X2)
    | lhs_atom19(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_83]) ).

cnf(c_0_128,plain,
    ( element(X1,X2)
    | lhs_atom1(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_84]) ).

cnf(c_0_129,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | esk1_1(X1) != esk2_1(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_74]) ).

cnf(c_0_130,plain,
    lhs_atom10(X1,X2),
    inference(split_conjunct,[status(thm)],[c_0_85]) ).

cnf(c_0_131,plain,
    lhs_atom6(X1,X2),
    inference(split_conjunct,[status(thm)],[c_0_86]) ).

cnf(c_0_132,plain,
    lhs_atom5(X1,X2),
    inference(split_conjunct,[status(thm)],[c_0_87]) ).

cnf(c_0_133,plain,
    lhs_atom4(X1,X2),
    inference(split_conjunct,[status(thm)],[c_0_88]) ).

cnf(c_0_134,plain,
    lhs_atom3(X1,X2),
    inference(split_conjunct,[status(thm)],[c_0_89]) ).

cnf(c_0_135,plain,
    ( function(X1)
    | lhs_atom2(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_90]) ).

cnf(c_0_136,plain,
    ( X1 = empty_set
    | lhs_atom2(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_91]) ).

cnf(c_0_137,plain,
    lhs_atom18(X1),
    inference(split_conjunct,[status(thm)],[c_0_92]) ).

cnf(c_0_138,plain,
    lhs_atom17(X1),
    inference(split_conjunct,[status(thm)],[c_0_93]) ).

cnf(c_0_139,plain,
    lhs_atom13(X1),
    inference(split_conjunct,[status(thm)],[c_0_94]) ).

cnf(c_0_140,plain,
    lhs_atom12(X1),
    inference(split_conjunct,[status(thm)],[c_0_95]) ).

cnf(c_0_141,plain,
    lhs_atom9,
    inference(split_conjunct,[status(thm)],[c_0_96]) ).

cnf(c_0_142,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_97]) ).

cnf(c_0_143,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_98]) ).

cnf(c_0_144,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_99]) ).

cnf(c_0_145,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_100]) ).

cnf(c_0_146,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_101]) ).

cnf(c_0_147,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_102]) ).

cnf(c_0_148,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_103]) ).

cnf(c_0_149,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_104]) ).

cnf(c_0_150,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_105]) ).

cnf(c_0_151,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_106]) ).

cnf(c_0_152,plain,
    lhs_atom8,
    inference(split_conjunct,[status(thm)],[c_0_107]) ).

cnf(c_0_153,plain,
    ( lhs_atom15(X2,X4,X1,X3)
    | ~ in(X1,X2)
    | ~ in(X3,X4) ),
    c_0_108,
    [final] ).

cnf(c_0_154,plain,
    ( lhs_atom14(X1,X2,X3,X4)
    | in(X4,X2) ),
    c_0_109,
    [final] ).

cnf(c_0_155,plain,
    ( lhs_atom14(X1,X2,X3,X4)
    | in(X3,X1) ),
    c_0_110,
    [final] ).

cnf(c_0_156,plain,
    ( lhs_atom7(X1)
    | in(ordered_pair(X2,X3),X1)
    | in(ordered_pair(X3,X2),X1)
    | X3 = X2
    | ~ in(X2,relation_field(X1))
    | ~ in(X3,relation_field(X1))
    | ~ connected(X1) ),
    c_0_111,
    [final] ).

cnf(c_0_157,plain,
    ( lhs_atom16(X1)
    | in(X2,relation_field(X1))
    | ~ in(X2,relation_field(relation_restriction(X1,X3))) ),
    c_0_112,
    [final] ).

cnf(c_0_158,plain,
    ( lhs_atom16(X1)
    | in(X2,X3)
    | ~ in(X2,relation_field(relation_restriction(X1,X3))) ),
    c_0_113,
    [final] ).

cnf(c_0_159,plain,
    ( lhs_atom16(X1)
    | in(X2,relation_restriction(X1,X3))
    | ~ in(X2,cartesian_product2(X3,X3))
    | ~ in(X2,X1) ),
    c_0_114,
    [final] ).

cnf(c_0_160,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | ~ in(ordered_pair(esk1_1(X1),esk2_1(X1)),X1) ),
    c_0_115,
    [final] ).

cnf(c_0_161,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | ~ in(ordered_pair(esk2_1(X1),esk1_1(X1)),X1) ),
    c_0_116,
    [final] ).

cnf(c_0_162,plain,
    ( lhs_atom16(X1)
    | in(X2,cartesian_product2(X3,X3))
    | ~ in(X2,relation_restriction(X1,X3)) ),
    c_0_117,
    [final] ).

cnf(c_0_163,plain,
    ( lhs_atom16(X1)
    | in(X2,X1)
    | ~ in(X2,relation_restriction(X1,X3)) ),
    c_0_118,
    [final] ).

cnf(c_0_164,plain,
    ( set_intersection2(X1,cartesian_product2(X2,X2)) = relation_restriction(X1,X2)
    | lhs_atom7(X1) ),
    c_0_119,
    [final] ).

cnf(c_0_165,plain,
    ( lhs_atom11(X2)
    | ~ empty(set_union2(X1,X2)) ),
    c_0_120,
    [final] ).

cnf(c_0_166,plain,
    ( lhs_atom11(X1)
    | ~ empty(set_union2(X1,X2)) ),
    c_0_121,
    [final] ).

cnf(c_0_167,plain,
    ( lhs_atom1(X1,X2)
    | ~ in(X1,X2) ),
    c_0_122,
    [final] ).

cnf(c_0_168,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | in(esk1_1(X1),relation_field(X1)) ),
    c_0_123,
    [final] ).

cnf(c_0_169,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | in(esk2_1(X1),relation_field(X1)) ),
    c_0_124,
    [final] ).

cnf(c_0_170,plain,
    ( relation(relation_restriction(X1,X2))
    | lhs_atom7(X1) ),
    c_0_125,
    [final] ).

cnf(c_0_171,plain,
    ( set_union2(relation_dom(X1),relation_rng(X1)) = relation_field(X1)
    | lhs_atom7(X1) ),
    c_0_126,
    [final] ).

cnf(c_0_172,plain,
    ( in(X1,X2)
    | empty(X2)
    | lhs_atom19(X2,X1) ),
    c_0_127,
    [final] ).

cnf(c_0_173,plain,
    ( element(X1,X2)
    | lhs_atom1(X2,X1) ),
    c_0_128,
    [final] ).

cnf(c_0_174,plain,
    ( lhs_atom7(X1)
    | connected(X1)
    | esk1_1(X1) != esk2_1(X1) ),
    c_0_129,
    [final] ).

cnf(c_0_175,plain,
    lhs_atom10(X1,X2),
    c_0_130,
    [final] ).

cnf(c_0_176,plain,
    lhs_atom6(X1,X2),
    c_0_131,
    [final] ).

cnf(c_0_177,plain,
    lhs_atom5(X1,X2),
    c_0_132,
    [final] ).

cnf(c_0_178,plain,
    lhs_atom4(X1,X2),
    c_0_133,
    [final] ).

cnf(c_0_179,plain,
    lhs_atom3(X1,X2),
    c_0_134,
    [final] ).

cnf(c_0_180,plain,
    ( function(X1)
    | lhs_atom2(X1) ),
    c_0_135,
    [final] ).

cnf(c_0_181,plain,
    ( X1 = empty_set
    | lhs_atom2(X1) ),
    c_0_136,
    [final] ).

cnf(c_0_182,plain,
    lhs_atom18(X1),
    c_0_137,
    [final] ).

cnf(c_0_183,plain,
    lhs_atom17(X1),
    c_0_138,
    [final] ).

cnf(c_0_184,plain,
    lhs_atom13(X1),
    c_0_139,
    [final] ).

cnf(c_0_185,plain,
    lhs_atom12(X1),
    c_0_140,
    [final] ).

cnf(c_0_186,plain,
    lhs_atom9,
    c_0_141,
    [final] ).

cnf(c_0_187,plain,
    lhs_atom8,
    c_0_142,
    [final] ).

cnf(c_0_188,plain,
    lhs_atom8,
    c_0_143,
    [final] ).

cnf(c_0_189,plain,
    lhs_atom8,
    c_0_144,
    [final] ).

cnf(c_0_190,plain,
    lhs_atom8,
    c_0_145,
    [final] ).

cnf(c_0_191,plain,
    lhs_atom8,
    c_0_146,
    [final] ).

cnf(c_0_192,plain,
    lhs_atom8,
    c_0_147,
    [final] ).

cnf(c_0_193,plain,
    lhs_atom8,
    c_0_148,
    [final] ).

cnf(c_0_194,plain,
    lhs_atom8,
    c_0_149,
    [final] ).

cnf(c_0_195,plain,
    lhs_atom8,
    c_0_150,
    [final] ).

cnf(c_0_196,plain,
    lhs_atom8,
    c_0_151,
    [final] ).

cnf(c_0_197,plain,
    lhs_atom8,
    c_0_152,
    [final] ).

% End CNF derivation
cnf(c_0_153_0,axiom,
    ( in(ordered_pair(X3,X1),cartesian_product2(X4,X2))
    | ~ in(X1,X2)
    | ~ in(X3,X4) ),
    inference(unfold_definition,[status(thm)],[c_0_153,def_lhs_atom15]) ).

cnf(c_0_154_0,axiom,
    ( ~ in(ordered_pair(X4,X3),cartesian_product2(X2,X1))
    | in(X4,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_154,def_lhs_atom14]) ).

cnf(c_0_155_0,axiom,
    ( ~ in(ordered_pair(X4,X3),cartesian_product2(X2,X1))
    | in(X3,X1) ),
    inference(unfold_definition,[status(thm)],[c_0_155,def_lhs_atom14]) ).

cnf(c_0_156_0,axiom,
    ( ~ relation(X1)
    | in(ordered_pair(X2,X3),X1)
    | in(ordered_pair(X3,X2),X1)
    | X3 = X2
    | ~ in(X2,relation_field(X1))
    | ~ in(X3,relation_field(X1))
    | ~ connected(X1) ),
    inference(unfold_definition,[status(thm)],[c_0_156,def_lhs_atom7]) ).

cnf(c_0_157_0,axiom,
    ( ~ relation(X1)
    | in(X2,relation_field(X1))
    | ~ in(X2,relation_field(relation_restriction(X1,X3))) ),
    inference(unfold_definition,[status(thm)],[c_0_157,def_lhs_atom16]) ).

cnf(c_0_158_0,axiom,
    ( ~ relation(X1)
    | in(X2,X3)
    | ~ in(X2,relation_field(relation_restriction(X1,X3))) ),
    inference(unfold_definition,[status(thm)],[c_0_158,def_lhs_atom16]) ).

cnf(c_0_159_0,axiom,
    ( ~ relation(X1)
    | in(X2,relation_restriction(X1,X3))
    | ~ in(X2,cartesian_product2(X3,X3))
    | ~ in(X2,X1) ),
    inference(unfold_definition,[status(thm)],[c_0_159,def_lhs_atom16]) ).

cnf(c_0_160_0,axiom,
    ( ~ relation(X1)
    | connected(X1)
    | ~ in(ordered_pair(sk1_esk1_1(X1),sk1_esk2_1(X1)),X1) ),
    inference(unfold_definition,[status(thm)],[c_0_160,def_lhs_atom7]) ).

cnf(c_0_161_0,axiom,
    ( ~ relation(X1)
    | connected(X1)
    | ~ in(ordered_pair(sk1_esk2_1(X1),sk1_esk1_1(X1)),X1) ),
    inference(unfold_definition,[status(thm)],[c_0_161,def_lhs_atom7]) ).

cnf(c_0_162_0,axiom,
    ( ~ relation(X1)
    | in(X2,cartesian_product2(X3,X3))
    | ~ in(X2,relation_restriction(X1,X3)) ),
    inference(unfold_definition,[status(thm)],[c_0_162,def_lhs_atom16]) ).

cnf(c_0_163_0,axiom,
    ( ~ relation(X1)
    | in(X2,X1)
    | ~ in(X2,relation_restriction(X1,X3)) ),
    inference(unfold_definition,[status(thm)],[c_0_163,def_lhs_atom16]) ).

cnf(c_0_164_0,axiom,
    ( ~ relation(X1)
    | set_intersection2(X1,cartesian_product2(X2,X2)) = relation_restriction(X1,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_164,def_lhs_atom7]) ).

cnf(c_0_165_0,axiom,
    ( empty(X2)
    | ~ empty(set_union2(X1,X2)) ),
    inference(unfold_definition,[status(thm)],[c_0_165,def_lhs_atom11]) ).

cnf(c_0_166_0,axiom,
    ( empty(X1)
    | ~ empty(set_union2(X1,X2)) ),
    inference(unfold_definition,[status(thm)],[c_0_166,def_lhs_atom11]) ).

cnf(c_0_167_0,axiom,
    ( ~ in(X2,X1)
    | ~ in(X1,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_167,def_lhs_atom1]) ).

cnf(c_0_168_0,axiom,
    ( ~ relation(X1)
    | connected(X1)
    | in(sk1_esk1_1(X1),relation_field(X1)) ),
    inference(unfold_definition,[status(thm)],[c_0_168,def_lhs_atom7]) ).

cnf(c_0_169_0,axiom,
    ( ~ relation(X1)
    | connected(X1)
    | in(sk1_esk2_1(X1),relation_field(X1)) ),
    inference(unfold_definition,[status(thm)],[c_0_169,def_lhs_atom7]) ).

cnf(c_0_170_0,axiom,
    ( ~ relation(X1)
    | relation(relation_restriction(X1,X2)) ),
    inference(unfold_definition,[status(thm)],[c_0_170,def_lhs_atom7]) ).

cnf(c_0_171_0,axiom,
    ( ~ relation(X1)
    | set_union2(relation_dom(X1),relation_rng(X1)) = relation_field(X1) ),
    inference(unfold_definition,[status(thm)],[c_0_171,def_lhs_atom7]) ).

cnf(c_0_172_0,axiom,
    ( ~ element(X1,X2)
    | in(X1,X2)
    | empty(X2) ),
    inference(unfold_definition,[status(thm)],[c_0_172,def_lhs_atom19]) ).

cnf(c_0_173_0,axiom,
    ( ~ in(X1,X2)
    | element(X1,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_173,def_lhs_atom1]) ).

cnf(c_0_174_0,axiom,
    ( ~ relation(X1)
    | connected(X1)
    | sk1_esk1_1(X1) != sk1_esk2_1(X1) ),
    inference(unfold_definition,[status(thm)],[c_0_174,def_lhs_atom7]) ).

cnf(c_0_180_0,axiom,
    ( ~ empty(X1)
    | function(X1) ),
    inference(unfold_definition,[status(thm)],[c_0_180,def_lhs_atom2]) ).

cnf(c_0_181_0,axiom,
    ( ~ empty(X1)
    | X1 = empty_set ),
    inference(unfold_definition,[status(thm)],[c_0_181,def_lhs_atom2]) ).

cnf(c_0_175_0,axiom,
    ~ empty(ordered_pair(X2,X1)),
    inference(unfold_definition,[status(thm)],[c_0_175,def_lhs_atom10]) ).

cnf(c_0_176_0,axiom,
    ordered_pair(X2,X1) = unordered_pair(unordered_pair(X2,X1),singleton(X2)),
    inference(unfold_definition,[status(thm)],[c_0_176,def_lhs_atom6]) ).

cnf(c_0_177_0,axiom,
    set_intersection2(X2,X1) = set_intersection2(X1,X2),
    inference(unfold_definition,[status(thm)],[c_0_177,def_lhs_atom5]) ).

cnf(c_0_178_0,axiom,
    set_union2(X2,X1) = set_union2(X1,X2),
    inference(unfold_definition,[status(thm)],[c_0_178,def_lhs_atom4]) ).

cnf(c_0_179_0,axiom,
    unordered_pair(X2,X1) = unordered_pair(X1,X2),
    inference(unfold_definition,[status(thm)],[c_0_179,def_lhs_atom3]) ).

cnf(c_0_182_0,axiom,
    set_intersection2(X1,empty_set) = empty_set,
    inference(unfold_definition,[status(thm)],[c_0_182,def_lhs_atom18]) ).

cnf(c_0_183_0,axiom,
    set_union2(X1,empty_set) = X1,
    inference(unfold_definition,[status(thm)],[c_0_183,def_lhs_atom17]) ).

cnf(c_0_184_0,axiom,
    set_intersection2(X1,X1) = X1,
    inference(unfold_definition,[status(thm)],[c_0_184,def_lhs_atom13]) ).

cnf(c_0_185_0,axiom,
    set_union2(X1,X1) = X1,
    inference(unfold_definition,[status(thm)],[c_0_185,def_lhs_atom12]) ).

cnf(c_0_186_0,axiom,
    empty(empty_set),
    inference(unfold_definition,[status(thm)],[c_0_186,def_lhs_atom9]) ).

cnf(c_0_187_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_187,def_lhs_atom8]) ).

cnf(c_0_188_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_188,def_lhs_atom8]) ).

cnf(c_0_189_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_189,def_lhs_atom8]) ).

cnf(c_0_190_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_190,def_lhs_atom8]) ).

cnf(c_0_191_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_191,def_lhs_atom8]) ).

cnf(c_0_192_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_192,def_lhs_atom8]) ).

cnf(c_0_193_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_193,def_lhs_atom8]) ).

cnf(c_0_194_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_194,def_lhs_atom8]) ).

cnf(c_0_195_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_195,def_lhs_atom8]) ).

cnf(c_0_196_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_196,def_lhs_atom8]) ).

cnf(c_0_197_0,axiom,
    $true,
    inference(unfold_definition,[status(thm)],[c_0_197,def_lhs_atom8]) ).

% Orienting (remaining) axiom formulas using strategy ClausalAll
% CNF of (remaining) axioms:
% Start CNF derivation
fof(c_0_0_001,axiom,
    ! [X1,X2] :
      ~ ( in(X1,X2)
        & empty(X2) ),
    file('<stdin>',t7_boole) ).

fof(c_0_1_002,axiom,
    ! [X1] :
      ( ( relation(X1)
        & empty(X1)
        & function(X1) )
     => ( relation(X1)
        & function(X1)
        & one_to_one(X1) ) ),
    file('<stdin>',cc2_funct_1) ).

fof(c_0_2_003,axiom,
    ! [X1] :
    ? [X2] : element(X2,X1),
    file('<stdin>',existence_m1_subset_1) ).

fof(c_0_3_004,axiom,
    ! [X1,X2] :
      ~ ( empty(X1)
        & X1 != X2
        & empty(X2) ),
    file('<stdin>',t8_boole) ).

fof(c_0_4_005,axiom,
    ? [X1] : ~ empty(X1),
    file('<stdin>',rc2_xboole_0) ).

fof(c_0_5_006,axiom,
    ? [X1] :
      ( relation(X1)
      & function(X1) ),
    file('<stdin>',rc1_funct_1) ).

fof(c_0_6_007,axiom,
    ? [X1] : empty(X1),
    file('<stdin>',rc1_xboole_0) ).

fof(c_0_7_008,axiom,
    ? [X1] :
      ( relation(X1)
      & empty(X1)
      & function(X1) ),
    file('<stdin>',rc2_funct_1) ).

fof(c_0_8_009,axiom,
    ? [X1] :
      ( relation(X1)
      & function(X1)
      & one_to_one(X1) ),
    file('<stdin>',rc3_funct_1) ).

fof(c_0_9_010,axiom,
    ! [X1,X2] :
      ~ ( in(X1,X2)
        & empty(X2) ),
    c_0_0 ).

fof(c_0_10_011,axiom,
    ! [X1] :
      ( ( relation(X1)
        & empty(X1)
        & function(X1) )
     => ( relation(X1)
        & function(X1)
        & one_to_one(X1) ) ),
    c_0_1 ).

fof(c_0_11_012,axiom,
    ! [X1] :
    ? [X2] : element(X2,X1),
    c_0_2 ).

fof(c_0_12_013,axiom,
    ! [X1,X2] :
      ~ ( empty(X1)
        & X1 != X2
        & empty(X2) ),
    c_0_3 ).

fof(c_0_13_014,plain,
    ? [X1] : ~ empty(X1),
    inference(fof_simplification,[status(thm)],[c_0_4]) ).

fof(c_0_14_015,axiom,
    ? [X1] :
      ( relation(X1)
      & function(X1) ),
    c_0_5 ).

fof(c_0_15_016,axiom,
    ? [X1] : empty(X1),
    c_0_6 ).

fof(c_0_16_017,axiom,
    ? [X1] :
      ( relation(X1)
      & empty(X1)
      & function(X1) ),
    c_0_7 ).

fof(c_0_17_018,axiom,
    ? [X1] :
      ( relation(X1)
      & function(X1)
      & one_to_one(X1) ),
    c_0_8 ).

fof(c_0_18_019,plain,
    ! [X3,X4] :
      ( ~ in(X3,X4)
      | ~ empty(X4) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_9])]) ).

fof(c_0_19_020,plain,
    ! [X2] :
      ( ( relation(X2)
        | ~ relation(X2)
        | ~ empty(X2)
        | ~ function(X2) )
      & ( function(X2)
        | ~ relation(X2)
        | ~ empty(X2)
        | ~ function(X2) )
      & ( one_to_one(X2)
        | ~ relation(X2)
        | ~ empty(X2)
        | ~ function(X2) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_10])])]) ).

fof(c_0_20_021,plain,
    ! [X3] : element(esk6_1(X3),X3),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_11])]) ).

fof(c_0_21_022,plain,
    ! [X3,X4] :
      ( ~ empty(X3)
      | X3 = X4
      | ~ empty(X4) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_12])])])]) ).

fof(c_0_22_023,plain,
    ~ empty(esk2_0),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_13])]) ).

fof(c_0_23_024,plain,
    ( relation(esk5_0)
    & function(esk5_0) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_14])]) ).

fof(c_0_24_025,plain,
    empty(esk4_0),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_15])]) ).

fof(c_0_25_026,plain,
    ( relation(esk3_0)
    & empty(esk3_0)
    & function(esk3_0) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_16])]) ).

fof(c_0_26_027,plain,
    ( relation(esk1_0)
    & function(esk1_0)
    & one_to_one(esk1_0) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_17])]) ).

cnf(c_0_27_028,plain,
    ( ~ empty(X1)
    | ~ in(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_28_029,plain,
    ( relation(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_29_030,plain,
    ( function(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_30_031,plain,
    ( one_to_one(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_31_032,plain,
    element(esk6_1(X1),X1),
    inference(split_conjunct,[status(thm)],[c_0_20]) ).

cnf(c_0_32_033,plain,
    ( X2 = X1
    | ~ empty(X1)
    | ~ empty(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

cnf(c_0_33_034,plain,
    ~ empty(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_22]) ).

cnf(c_0_34_035,plain,
    relation(esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_35_036,plain,
    function(esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_36_037,plain,
    empty(esk4_0),
    inference(split_conjunct,[status(thm)],[c_0_24]) ).

cnf(c_0_37_038,plain,
    relation(esk3_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_38_039,plain,
    empty(esk3_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_39_040,plain,
    function(esk3_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_40_041,plain,
    relation(esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_41_042,plain,
    function(esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_42_043,plain,
    one_to_one(esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_43_044,plain,
    ( ~ empty(X1)
    | ~ in(X2,X1) ),
    c_0_27,
    [final] ).

cnf(c_0_44_045,plain,
    ( relation(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    c_0_28,
    [final] ).

cnf(c_0_45_046,plain,
    ( function(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    c_0_29,
    [final] ).

cnf(c_0_46_047,plain,
    ( one_to_one(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    c_0_30,
    [final] ).

cnf(c_0_47_048,plain,
    element(esk6_1(X1),X1),
    c_0_31,
    [final] ).

cnf(c_0_48_049,plain,
    ( X2 = X1
    | ~ empty(X1)
    | ~ empty(X2) ),
    c_0_32,
    [final] ).

cnf(c_0_49_050,plain,
    ~ empty(esk2_0),
    c_0_33,
    [final] ).

cnf(c_0_50_051,plain,
    relation(esk5_0),
    c_0_34,
    [final] ).

cnf(c_0_51_052,plain,
    function(esk5_0),
    c_0_35,
    [final] ).

cnf(c_0_52_053,plain,
    empty(esk4_0),
    c_0_36,
    [final] ).

cnf(c_0_53_054,plain,
    relation(esk3_0),
    c_0_37,
    [final] ).

cnf(c_0_54_055,plain,
    empty(esk3_0),
    c_0_38,
    [final] ).

cnf(c_0_55_056,plain,
    function(esk3_0),
    c_0_39,
    [final] ).

cnf(c_0_56_057,plain,
    relation(esk1_0),
    c_0_40,
    [final] ).

cnf(c_0_57_058,plain,
    function(esk1_0),
    c_0_41,
    [final] ).

cnf(c_0_58_059,plain,
    one_to_one(esk1_0),
    c_0_42,
    [final] ).

% End CNF derivation
% Generating one_way clauses for all literals in the CNF.
cnf(c_0_43_0,axiom,
    ( ~ empty(X1)
    | ~ in(X2,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_43]) ).

cnf(c_0_43_1,axiom,
    ( ~ in(X2,X1)
    | ~ empty(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_43]) ).

cnf(c_0_44_0,axiom,
    ( relation(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_44]) ).

cnf(c_0_44_1,axiom,
    ( ~ function(X1)
    | relation(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_44]) ).

cnf(c_0_44_2,axiom,
    ( ~ empty(X1)
    | ~ function(X1)
    | relation(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_44]) ).

cnf(c_0_44_3,axiom,
    ( ~ relation(X1)
    | ~ empty(X1)
    | ~ function(X1)
    | relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_44]) ).

cnf(c_0_45_0,axiom,
    ( function(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_45]) ).

cnf(c_0_45_1,axiom,
    ( ~ function(X1)
    | function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_45]) ).

cnf(c_0_45_2,axiom,
    ( ~ empty(X1)
    | ~ function(X1)
    | function(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_45]) ).

cnf(c_0_45_3,axiom,
    ( ~ relation(X1)
    | ~ empty(X1)
    | ~ function(X1)
    | function(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_45]) ).

cnf(c_0_46_0,axiom,
    ( one_to_one(X1)
    | ~ function(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_46]) ).

cnf(c_0_46_1,axiom,
    ( ~ function(X1)
    | one_to_one(X1)
    | ~ empty(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_46]) ).

cnf(c_0_46_2,axiom,
    ( ~ empty(X1)
    | ~ function(X1)
    | one_to_one(X1)
    | ~ relation(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_46]) ).

cnf(c_0_46_3,axiom,
    ( ~ relation(X1)
    | ~ empty(X1)
    | ~ function(X1)
    | one_to_one(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_46]) ).

cnf(c_0_48_0,axiom,
    ( X2 = X1
    | ~ empty(X1)
    | ~ empty(X2) ),
    inference(literals_permutation,[status(thm)],[c_0_48]) ).

cnf(c_0_48_1,axiom,
    ( ~ empty(X1)
    | X2 = X1
    | ~ empty(X2) ),
    inference(literals_permutation,[status(thm)],[c_0_48]) ).

cnf(c_0_48_2,axiom,
    ( ~ empty(X2)
    | ~ empty(X1)
    | X2 = X1 ),
    inference(literals_permutation,[status(thm)],[c_0_48]) ).

cnf(c_0_49_0,axiom,
    ~ empty(sk2_esk2_0),
    inference(literals_permutation,[status(thm)],[c_0_49]) ).

cnf(c_0_47_0,axiom,
    element(sk2_esk6_1(X1),X1),
    inference(literals_permutation,[status(thm)],[c_0_47]) ).

cnf(c_0_50_0,axiom,
    relation(sk2_esk5_0),
    inference(literals_permutation,[status(thm)],[c_0_50]) ).

cnf(c_0_51_0,axiom,
    function(sk2_esk5_0),
    inference(literals_permutation,[status(thm)],[c_0_51]) ).

cnf(c_0_52_0,axiom,
    empty(sk2_esk4_0),
    inference(literals_permutation,[status(thm)],[c_0_52]) ).

cnf(c_0_53_0,axiom,
    relation(sk2_esk3_0),
    inference(literals_permutation,[status(thm)],[c_0_53]) ).

cnf(c_0_54_0,axiom,
    empty(sk2_esk3_0),
    inference(literals_permutation,[status(thm)],[c_0_54]) ).

cnf(c_0_55_0,axiom,
    function(sk2_esk3_0),
    inference(literals_permutation,[status(thm)],[c_0_55]) ).

cnf(c_0_56_0,axiom,
    relation(sk2_esk1_0),
    inference(literals_permutation,[status(thm)],[c_0_56]) ).

cnf(c_0_57_0,axiom,
    function(sk2_esk1_0),
    inference(literals_permutation,[status(thm)],[c_0_57]) ).

cnf(c_0_58_0,axiom,
    one_to_one(sk2_esk1_0),
    inference(literals_permutation,[status(thm)],[c_0_58]) ).

% CNF of non-axioms
% Start CNF derivation
fof(c_0_0_060,conjecture,
    ! [X1,X2] :
      ( relation(X2)
     => ( connected(X2)
       => connected(relation_restriction(X2,X1)) ) ),
    file('<stdin>',t23_wellord1) ).

fof(c_0_1_061,negated_conjecture,
    ~ ! [X1,X2] :
        ( relation(X2)
       => ( connected(X2)
         => connected(relation_restriction(X2,X1)) ) ),
    inference(assume_negation,[status(cth)],[c_0_0]) ).

fof(c_0_2_062,negated_conjecture,
    ( relation(esk2_0)
    & connected(esk2_0)
    & ~ connected(relation_restriction(esk2_0,esk1_0)) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])]) ).

cnf(c_0_3_063,negated_conjecture,
    ~ connected(relation_restriction(esk2_0,esk1_0)),
    inference(split_conjunct,[status(thm)],[c_0_2]) ).

cnf(c_0_4_064,negated_conjecture,
    relation(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_2]) ).

cnf(c_0_5_065,negated_conjecture,
    connected(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_2]) ).

cnf(c_0_6_066,negated_conjecture,
    ~ connected(relation_restriction(esk2_0,esk1_0)),
    c_0_3,
    [final] ).

cnf(c_0_7_067,negated_conjecture,
    relation(esk2_0),
    c_0_4,
    [final] ).

cnf(c_0_8_068,negated_conjecture,
    connected(esk2_0),
    c_0_5,
    [final] ).

% End CNF derivation

%-------------------------------------------------------------
% Proof by iprover

cnf(c_66,plain,
    ( ~ in(X0,X1)
    | ~ in(X0,cartesian_product2(X2,X2))
    | in(X0,relation_restriction(X1,X2))
    | ~ relation(X1) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_159_0) ).

cnf(c_193,plain,
    ( ~ in(X0,X1)
    | ~ in(X0,cartesian_product2(X2,X2))
    | in(X0,relation_restriction(X1,X2))
    | ~ relation(X1) ),
    inference(copy,[status(esa)],[c_66]) ).

cnf(c_33368,plain,
    ( in(X0,relation_restriction(sk3_esk2_0,X1))
    | ~ in(X0,cartesian_product2(X1,X1))
    | ~ in(X0,sk3_esk2_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_193]) ).

cnf(c_112698,plain,
    ( in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),relation_restriction(sk3_esk2_0,X0))
    | ~ in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),cartesian_product2(X0,X0))
    | ~ in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),sk3_esk2_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33368]) ).

cnf(c_114134,plain,
    ( in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | ~ in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),cartesian_product2(sk3_esk1_0,sk3_esk1_0))
    | ~ in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),sk3_esk2_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_112698]) ).

cnf(c_112229,plain,
    ( in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),relation_restriction(sk3_esk2_0,X0))
    | ~ in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),cartesian_product2(X0,X0))
    | ~ in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),sk3_esk2_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33368]) ).

cnf(c_113330,plain,
    ( in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | ~ in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),cartesian_product2(sk3_esk1_0,sk3_esk1_0))
    | ~ in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),sk3_esk2_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_112229]) ).

cnf(c_72,plain,
    ( ~ in(X0,X1)
    | ~ in(X2,X3)
    | in(ordered_pair(X0,X2),cartesian_product2(X1,X3)) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_153_0) ).

cnf(c_199,plain,
    ( ~ in(X0,X1)
    | ~ in(X2,X3)
    | in(ordered_pair(X0,X2),cartesian_product2(X1,X3)) ),
    inference(copy,[status(esa)],[c_72]) ).

cnf(c_33692,plain,
    ( in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),X0),cartesian_product2(sk3_esk1_0,X1))
    | ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0)
    | ~ in(X0,X1) ),
    inference(instantiation,[status(thm)],[c_199]) ).

cnf(c_112474,plain,
    ( in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),cartesian_product2(sk3_esk1_0,sk3_esk1_0))
    | ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0)
    | ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0) ),
    inference(instantiation,[status(thm)],[c_33692]) ).

cnf(c_33682,plain,
    ( in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),X0),cartesian_product2(sk3_esk1_0,X1))
    | ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0)
    | ~ in(X0,X1) ),
    inference(instantiation,[status(thm)],[c_199]) ).

cnf(c_112438,plain,
    ( in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),cartesian_product2(sk3_esk1_0,sk3_esk1_0))
    | ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0)
    | ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0) ),
    inference(instantiation,[status(thm)],[c_33682]) ).

cnf(c_69,plain,
    ( ~ connected(X0)
    | ~ in(X1,relation_field(X0))
    | ~ in(X2,relation_field(X0))
    | X1 = X2
    | in(ordered_pair(X1,X2),X0)
    | in(ordered_pair(X2,X1),X0)
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_156_0) ).

cnf(c_196,plain,
    ( ~ connected(X0)
    | ~ in(X1,relation_field(X0))
    | ~ in(X2,relation_field(X0))
    | X1 = X2
    | in(ordered_pair(X1,X2),X0)
    | in(ordered_pair(X2,X1),X0)
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_69]) ).

cnf(c_33665,plain,
    ( in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),X0)
    | in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),X0)
    | ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(X0))
    | ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(X0))
    | ~ relation(X0)
    | ~ connected(X0)
    | sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)) = sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_196]) ).

cnf(c_33722,plain,
    ( in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),sk3_esk2_0)
    | in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),sk3_esk2_0)
    | ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(sk3_esk2_0))
    | ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(sk3_esk2_0))
    | ~ relation(sk3_esk2_0)
    | ~ connected(sk3_esk2_0)
    | sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)) = sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_33665]) ).

cnf(c_67,plain,
    ( ~ in(X0,relation_field(relation_restriction(X1,X2)))
    | in(X0,X2)
    | ~ relation(X1) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_158_0) ).

cnf(c_194,plain,
    ( ~ in(X0,relation_field(relation_restriction(X1,X2)))
    | in(X0,X2)
    | ~ relation(X1) ),
    inference(copy,[status(esa)],[c_67]) ).

cnf(c_33199,plain,
    ( ~ in(X0,relation_field(relation_restriction(sk3_esk2_0,X1)))
    | in(X0,X1)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_194]) ).

cnf(c_33660,plain,
    ( ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(relation_restriction(sk3_esk2_0,sk3_esk1_0)))
    | in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33199]) ).

cnf(c_68,plain,
    ( ~ in(X0,relation_field(relation_restriction(X1,X2)))
    | in(X0,relation_field(X1))
    | ~ relation(X1) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_157_0) ).

cnf(c_195,plain,
    ( ~ in(X0,relation_field(relation_restriction(X1,X2)))
    | in(X0,relation_field(X1))
    | ~ relation(X1) ),
    inference(copy,[status(esa)],[c_68]) ).

cnf(c_33215,plain,
    ( ~ in(X0,relation_field(relation_restriction(sk3_esk2_0,X1)))
    | in(X0,relation_field(sk3_esk2_0))
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_195]) ).

cnf(c_33661,plain,
    ( ~ in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(relation_restriction(sk3_esk2_0,sk3_esk1_0)))
    | in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(sk3_esk2_0))
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33215]) ).

cnf(c_33653,plain,
    ( ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(relation_restriction(sk3_esk2_0,sk3_esk1_0)))
    | in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk3_esk1_0)
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33199]) ).

cnf(c_33654,plain,
    ( ~ in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(relation_restriction(sk3_esk2_0,sk3_esk1_0)))
    | in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(sk3_esk2_0))
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33215]) ).

cnf(c_55,plain,
    ( relation(relation_restriction(X0,X1))
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_170_0) ).

cnf(c_182,plain,
    ( relation(relation_restriction(X0,X1))
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_55]) ).

cnf(c_33043,plain,
    ( relation(relation_restriction(sk3_esk2_0,X0))
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_182]) ).

cnf(c_33418,plain,
    ( relation(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | ~ relation(sk3_esk2_0) ),
    inference(instantiation,[status(thm)],[c_33043]) ).

cnf(c_64,plain,
    ( ~ in(ordered_pair(sk1_esk2_1(X0),sk1_esk1_1(X0)),X0)
    | connected(X0)
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_161_0) ).

cnf(c_191,plain,
    ( ~ in(ordered_pair(sk1_esk2_1(X0),sk1_esk1_1(X0)),X0)
    | connected(X0)
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_64]) ).

cnf(c_33103,plain,
    ( ~ in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,X0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,X0))),relation_restriction(sk3_esk2_0,X0))
    | ~ relation(relation_restriction(sk3_esk2_0,X0))
    | connected(relation_restriction(sk3_esk2_0,X0)) ),
    inference(instantiation,[status(thm)],[c_191]) ).

cnf(c_33274,plain,
    ( ~ in(ordered_pair(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | ~ relation(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | connected(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_33103]) ).

cnf(c_65,plain,
    ( ~ in(ordered_pair(sk1_esk1_1(X0),sk1_esk2_1(X0)),X0)
    | connected(X0)
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_160_0) ).

cnf(c_192,plain,
    ( ~ in(ordered_pair(sk1_esk1_1(X0),sk1_esk2_1(X0)),X0)
    | connected(X0)
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_65]) ).

cnf(c_33102,plain,
    ( ~ in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,X0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,X0))),relation_restriction(sk3_esk2_0,X0))
    | ~ relation(relation_restriction(sk3_esk2_0,X0))
    | connected(relation_restriction(sk3_esk2_0,X0)) ),
    inference(instantiation,[status(thm)],[c_192]) ).

cnf(c_33273,plain,
    ( ~ in(ordered_pair(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0))),relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | ~ relation(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | connected(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_33102]) ).

cnf(c_51,plain,
    ( sk1_esk1_1(X0) != sk1_esk2_1(X0)
    | connected(X0)
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_174_0) ).

cnf(c_178,plain,
    ( sk1_esk1_1(X0) != sk1_esk2_1(X0)
    | connected(X0)
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_51]) ).

cnf(c_33107,plain,
    ( ~ relation(relation_restriction(sk3_esk2_0,X0))
    | connected(relation_restriction(sk3_esk2_0,X0))
    | sk1_esk1_1(relation_restriction(sk3_esk2_0,X0)) != sk1_esk2_1(relation_restriction(sk3_esk2_0,X0)) ),
    inference(instantiation,[status(thm)],[c_178]) ).

cnf(c_33272,plain,
    ( ~ relation(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | connected(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)) != sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_33107]) ).

cnf(c_56,plain,
    ( in(sk1_esk2_1(X0),relation_field(X0))
    | connected(X0)
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_169_0) ).

cnf(c_183,plain,
    ( in(sk1_esk2_1(X0),relation_field(X0))
    | connected(X0)
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_56]) ).

cnf(c_33105,plain,
    ( in(sk1_esk2_1(relation_restriction(sk3_esk2_0,X0)),relation_field(relation_restriction(sk3_esk2_0,X0)))
    | ~ relation(relation_restriction(sk3_esk2_0,X0))
    | connected(relation_restriction(sk3_esk2_0,X0)) ),
    inference(instantiation,[status(thm)],[c_183]) ).

cnf(c_33271,plain,
    ( in(sk1_esk2_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(relation_restriction(sk3_esk2_0,sk3_esk1_0)))
    | ~ relation(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | connected(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_33105]) ).

cnf(c_57,plain,
    ( in(sk1_esk1_1(X0),relation_field(X0))
    | connected(X0)
    | ~ relation(X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_168_0) ).

cnf(c_184,plain,
    ( in(sk1_esk1_1(X0),relation_field(X0))
    | connected(X0)
    | ~ relation(X0) ),
    inference(copy,[status(esa)],[c_57]) ).

cnf(c_33104,plain,
    ( in(sk1_esk1_1(relation_restriction(sk3_esk2_0,X0)),relation_field(relation_restriction(sk3_esk2_0,X0)))
    | ~ relation(relation_restriction(sk3_esk2_0,X0))
    | connected(relation_restriction(sk3_esk2_0,X0)) ),
    inference(instantiation,[status(thm)],[c_184]) ).

cnf(c_33270,plain,
    ( in(sk1_esk1_1(relation_restriction(sk3_esk2_0,sk3_esk1_0)),relation_field(relation_restriction(sk3_esk2_0,sk3_esk1_0)))
    | ~ relation(relation_restriction(sk3_esk2_0,sk3_esk1_0))
    | connected(relation_restriction(sk3_esk2_0,sk3_esk1_0)) ),
    inference(instantiation,[status(thm)],[c_33104]) ).

cnf(c_73,negated_conjecture,
    ~ connected(relation_restriction(sk3_esk2_0,sk3_esk1_0)),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_6) ).

cnf(c_74,negated_conjecture,
    relation(sk3_esk2_0),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_7) ).

cnf(c_75,negated_conjecture,
    connected(sk3_esk2_0),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p',c_0_8) ).

cnf(contradiction,plain,
    $false,
    inference(minisat,[status(thm)],[c_114134,c_113330,c_112474,c_112438,c_33722,c_33660,c_33661,c_33653,c_33654,c_33418,c_33274,c_33273,c_33272,c_33271,c_33270,c_73,c_74,c_75]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14  % Problem  : SEU253+1 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.15  % Command  : iprover_modulo %s %d
% 0.14/0.36  % Computer : n016.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.37  % CPULimit : 300
% 0.14/0.37  % WCLimit  : 600
% 0.14/0.37  % DateTime : Mon Jun 20 00:23:39 EDT 2022
% 0.14/0.37  % CPUTime  : 
% 0.14/0.37  % Running in mono-core mode
% 0.23/0.45  % Orienting using strategy Equiv(ClausalAll)
% 0.23/0.45  % FOF problem with conjecture
% 0.23/0.45  % Executing iprover_moduloopt --modulo true --schedule none --sub_typing false --res_to_prop_solver none --res_prop_simpl_given false --res_lit_sel kbo_max --large_theory_mode false --res_time_limit 1000 --res_orphan_elimination false --prep_sem_filter none --prep_unflatten false --comb_res_mult 1000 --comb_inst_mult 300 --clausifier .//eprover --clausifier_options "--tstp-format  " --proof_out_file /export/starexec/sandbox2/tmp/iprover_proof_696deb.s --tptp_safe_out true --time_out_real 150 /export/starexec/sandbox2/tmp/iprover_modulo_cefe96.p | tee /export/starexec/sandbox2/tmp/iprover_modulo_out_3b2d99 | grep -v "SZS"
% 0.23/0.47  
% 0.23/0.47  %---------------- iProver v2.5 (CASC-J8 2016) ----------------%
% 0.23/0.47  
% 0.23/0.47  % 
% 0.23/0.47  % ------  iProver source info 
% 0.23/0.47  
% 0.23/0.47  % git: sha1: 57accf6c58032223c7708532cf852a99fa48c1b3
% 0.23/0.47  % git: non_committed_changes: true
% 0.23/0.47  % git: last_make_outside_of_git: true
% 0.23/0.47  
% 0.23/0.47  % 
% 0.23/0.47  % ------ Input Options
% 0.23/0.47  
% 0.23/0.47  % --out_options                         all
% 0.23/0.47  % --tptp_safe_out                       true
% 0.23/0.47  % --problem_path                        ""
% 0.23/0.47  % --include_path                        ""
% 0.23/0.47  % --clausifier                          .//eprover
% 0.23/0.47  % --clausifier_options                  --tstp-format  
% 0.23/0.47  % --stdin                               false
% 0.23/0.47  % --dbg_backtrace                       false
% 0.23/0.47  % --dbg_dump_prop_clauses               false
% 0.23/0.47  % --dbg_dump_prop_clauses_file          -
% 0.23/0.47  % --dbg_out_stat                        false
% 0.23/0.47  
% 0.23/0.47  % ------ General Options
% 0.23/0.47  
% 0.23/0.47  % --fof                                 false
% 0.23/0.47  % --time_out_real                       150.
% 0.23/0.47  % --time_out_prep_mult                  0.2
% 0.23/0.47  % --time_out_virtual                    -1.
% 0.23/0.47  % --schedule                            none
% 0.23/0.47  % --ground_splitting                    input
% 0.23/0.47  % --splitting_nvd                       16
% 0.23/0.47  % --non_eq_to_eq                        false
% 0.23/0.47  % --prep_gs_sim                         true
% 0.23/0.47  % --prep_unflatten                      false
% 0.23/0.47  % --prep_res_sim                        true
% 0.23/0.47  % --prep_upred                          true
% 0.23/0.47  % --res_sim_input                       true
% 0.23/0.47  % --clause_weak_htbl                    true
% 0.23/0.47  % --gc_record_bc_elim                   false
% 0.23/0.47  % --symbol_type_check                   false
% 0.23/0.47  % --clausify_out                        false
% 0.23/0.47  % --large_theory_mode                   false
% 0.23/0.47  % --prep_sem_filter                     none
% 0.23/0.47  % --prep_sem_filter_out                 false
% 0.23/0.47  % --preprocessed_out                    false
% 0.23/0.47  % --sub_typing                          false
% 0.23/0.47  % --brand_transform                     false
% 0.23/0.47  % --pure_diseq_elim                     true
% 0.23/0.47  % --min_unsat_core                      false
% 0.23/0.47  % --pred_elim                           true
% 0.23/0.47  % --add_important_lit                   false
% 0.23/0.47  % --soft_assumptions                    false
% 0.23/0.47  % --reset_solvers                       false
% 0.23/0.47  % --bc_imp_inh                          []
% 0.23/0.47  % --conj_cone_tolerance                 1.5
% 0.23/0.47  % --prolific_symb_bound                 500
% 0.23/0.47  % --lt_threshold                        2000
% 0.23/0.47  
% 0.23/0.47  % ------ SAT Options
% 0.23/0.47  
% 0.23/0.47  % --sat_mode                            false
% 0.23/0.47  % --sat_fm_restart_options              ""
% 0.23/0.47  % --sat_gr_def                          false
% 0.23/0.47  % --sat_epr_types                       true
% 0.23/0.47  % --sat_non_cyclic_types                false
% 0.23/0.47  % --sat_finite_models                   false
% 0.23/0.47  % --sat_fm_lemmas                       false
% 0.23/0.47  % --sat_fm_prep                         false
% 0.23/0.47  % --sat_fm_uc_incr                      true
% 0.23/0.47  % --sat_out_model                       small
% 0.23/0.47  % --sat_out_clauses                     false
% 0.23/0.47  
% 0.23/0.47  % ------ QBF Options
% 0.23/0.47  
% 0.23/0.47  % --qbf_mode                            false
% 0.23/0.47  % --qbf_elim_univ                       true
% 0.23/0.47  % --qbf_sk_in                           true
% 0.23/0.47  % --qbf_pred_elim                       true
% 0.23/0.47  % --qbf_split                           32
% 0.23/0.47  
% 0.23/0.47  % ------ BMC1 Options
% 0.23/0.47  
% 0.23/0.47  % --bmc1_incremental                    false
% 0.23/0.47  % --bmc1_axioms                         reachable_all
% 0.23/0.47  % --bmc1_min_bound                      0
% 0.23/0.47  % --bmc1_max_bound                      -1
% 0.23/0.47  % --bmc1_max_bound_default              -1
% 0.23/0.47  % --bmc1_symbol_reachability            true
% 0.23/0.47  % --bmc1_property_lemmas                false
% 0.23/0.47  % --bmc1_k_induction                    false
% 0.23/0.47  % --bmc1_non_equiv_states               false
% 0.23/0.47  % --bmc1_deadlock                       false
% 0.23/0.47  % --bmc1_ucm                            false
% 0.23/0.47  % --bmc1_add_unsat_core                 none
% 0.23/0.47  % --bmc1_unsat_core_children            false
% 0.23/0.47  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.23/0.47  % --bmc1_out_stat                       full
% 0.23/0.47  % --bmc1_ground_init                    false
% 0.23/0.47  % --bmc1_pre_inst_next_state            false
% 0.23/0.47  % --bmc1_pre_inst_state                 false
% 0.23/0.47  % --bmc1_pre_inst_reach_state           false
% 0.23/0.47  % --bmc1_out_unsat_core                 false
% 0.23/0.47  % --bmc1_aig_witness_out                false
% 0.23/0.47  % --bmc1_verbose                        false
% 0.23/0.47  % --bmc1_dump_clauses_tptp              false
% 0.47/0.74  % --bmc1_dump_unsat_core_tptp           false
% 0.47/0.74  % --bmc1_dump_file                      -
% 0.47/0.74  % --bmc1_ucm_expand_uc_limit            128
% 0.47/0.74  % --bmc1_ucm_n_expand_iterations        6
% 0.47/0.74  % --bmc1_ucm_extend_mode                1
% 0.47/0.74  % --bmc1_ucm_init_mode                  2
% 0.47/0.74  % --bmc1_ucm_cone_mode                  none
% 0.47/0.74  % --bmc1_ucm_reduced_relation_type      0
% 0.47/0.74  % --bmc1_ucm_relax_model                4
% 0.47/0.74  % --bmc1_ucm_full_tr_after_sat          true
% 0.47/0.74  % --bmc1_ucm_expand_neg_assumptions     false
% 0.47/0.74  % --bmc1_ucm_layered_model              none
% 0.47/0.74  % --bmc1_ucm_max_lemma_size             10
% 0.47/0.74  
% 0.47/0.74  % ------ AIG Options
% 0.47/0.74  
% 0.47/0.74  % --aig_mode                            false
% 0.47/0.74  
% 0.47/0.74  % ------ Instantiation Options
% 0.47/0.74  
% 0.47/0.74  % --instantiation_flag                  true
% 0.47/0.74  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.47/0.74  % --inst_solver_per_active              750
% 0.47/0.74  % --inst_solver_calls_frac              0.5
% 0.47/0.74  % --inst_passive_queue_type             priority_queues
% 0.47/0.74  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.47/0.74  % --inst_passive_queues_freq            [25;2]
% 0.47/0.74  % --inst_dismatching                    true
% 0.47/0.74  % --inst_eager_unprocessed_to_passive   true
% 0.47/0.74  % --inst_prop_sim_given                 true
% 0.47/0.74  % --inst_prop_sim_new                   false
% 0.47/0.74  % --inst_orphan_elimination             true
% 0.47/0.74  % --inst_learning_loop_flag             true
% 0.47/0.74  % --inst_learning_start                 3000
% 0.47/0.74  % --inst_learning_factor                2
% 0.47/0.74  % --inst_start_prop_sim_after_learn     3
% 0.47/0.74  % --inst_sel_renew                      solver
% 0.47/0.74  % --inst_lit_activity_flag              true
% 0.47/0.74  % --inst_out_proof                      true
% 0.47/0.74  
% 0.47/0.74  % ------ Resolution Options
% 0.47/0.74  
% 0.47/0.74  % --resolution_flag                     true
% 0.47/0.74  % --res_lit_sel                         kbo_max
% 0.47/0.74  % --res_to_prop_solver                  none
% 0.47/0.74  % --res_prop_simpl_new                  false
% 0.47/0.74  % --res_prop_simpl_given                false
% 0.47/0.74  % --res_passive_queue_type              priority_queues
% 0.47/0.74  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 0.47/0.74  % --res_passive_queues_freq             [15;5]
% 0.47/0.74  % --res_forward_subs                    full
% 0.47/0.74  % --res_backward_subs                   full
% 0.47/0.74  % --res_forward_subs_resolution         true
% 0.47/0.74  % --res_backward_subs_resolution        true
% 0.47/0.74  % --res_orphan_elimination              false
% 0.47/0.74  % --res_time_limit                      1000.
% 0.47/0.74  % --res_out_proof                       true
% 0.47/0.74  % --proof_out_file                      /export/starexec/sandbox2/tmp/iprover_proof_696deb.s
% 0.47/0.74  % --modulo                              true
% 0.47/0.74  
% 0.47/0.74  % ------ Combination Options
% 0.47/0.74  
% 0.47/0.74  % --comb_res_mult                       1000
% 0.47/0.74  % --comb_inst_mult                      300
% 0.47/0.74  % ------ 
% 0.47/0.74  
% 0.47/0.74  % ------ Parsing...% successful
% 0.47/0.74  
% 0.47/0.74  % ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e  pe_s  pe_e  snvd_s sp: 0 0s snvd_e % 
% 0.47/0.74  
% 0.47/0.74  % ------ Proving...
% 0.47/0.74  % ------ Problem Properties 
% 0.47/0.74  
% 0.47/0.74  % 
% 0.47/0.74  % EPR                                   false
% 0.47/0.74  % Horn                                  false
% 0.47/0.74  % Has equality                          true
% 0.47/0.74  
% 0.47/0.74  % % ------ Input Options Time Limit: Unbounded
% 0.47/0.74  
% 0.47/0.74  
% 0.47/0.74  Compiling...
% 0.47/0.74  Loading plugin: done.
% 0.47/0.74  Compiling...
% 0.47/0.74  Loading plugin: done.
% 0.47/0.74  % % ------ Current options:
% 0.47/0.74  
% 0.47/0.74  % ------ Input Options
% 0.47/0.74  
% 0.47/0.74  % --out_options                         all
% 0.47/0.74  % --tptp_safe_out                       true
% 0.47/0.74  % --problem_path                        ""
% 0.47/0.74  % --include_path                        ""
% 0.47/0.74  % --clausifier                          .//eprover
% 0.47/0.74  % --clausifier_options                  --tstp-format  
% 0.47/0.74  % --stdin                               false
% 0.47/0.74  % --dbg_backtrace                       false
% 0.47/0.74  % --dbg_dump_prop_clauses               false
% 0.47/0.74  % --dbg_dump_prop_clauses_file          -
% 0.47/0.74  % --dbg_out_stat                        false
% 0.47/0.74  
% 0.47/0.74  % ------ General Options
% 0.47/0.74  
% 0.47/0.74  % --fof                                 false
% 0.47/0.74  % --time_out_real                       150.
% 0.47/0.74  % --time_out_prep_mult                  0.2
% 0.47/0.74  % --time_out_virtual                    -1.
% 0.47/0.74  % --schedule                            none
% 0.47/0.74  % --ground_splitting                    input
% 0.47/0.74  % --splitting_nvd                       16
% 0.47/0.74  % --non_eq_to_eq                        false
% 0.47/0.74  % --prep_gs_sim                         true
% 0.47/0.74  % --prep_unflatten                      false
% 0.47/0.74  % --prep_res_sim                        true
% 0.47/0.74  % --prep_upred                          true
% 0.47/0.74  % --res_sim_input                       true
% 0.47/0.74  % --clause_weak_htbl                    true
% 0.47/0.74  % --gc_record_bc_elim                   false
% 0.47/0.74  % --symbol_type_check                   false
% 0.47/0.74  % --clausify_out                        false
% 0.47/0.74  % --large_theory_mode                   false
% 0.47/0.74  % --prep_sem_filter                     none
% 0.47/0.74  % --prep_sem_filter_out                 false
% 0.47/0.74  % --preprocessed_out                    false
% 0.47/0.74  % --sub_typing                          false
% 0.47/0.74  % --brand_transform                     false
% 0.47/0.74  % --pure_diseq_elim                     true
% 0.47/0.74  % --min_unsat_core                      false
% 0.47/0.74  % --pred_elim                           true
% 0.47/0.74  % --add_important_lit                   false
% 0.47/0.74  % --soft_assumptions                    false
% 0.47/0.74  % --reset_solvers                       false
% 0.47/0.74  % --bc_imp_inh                          []
% 0.47/0.74  % --conj_cone_tolerance                 1.5
% 0.47/0.74  % --prolific_symb_bound                 500
% 0.47/0.74  % --lt_threshold                        2000
% 0.47/0.74  
% 0.47/0.74  % ------ SAT Options
% 0.47/0.74  
% 0.47/0.74  % --sat_mode                            false
% 0.47/0.74  % --sat_fm_restart_options              ""
% 0.47/0.74  % --sat_gr_def                          false
% 0.47/0.74  % --sat_epr_types                       true
% 0.47/0.74  % --sat_non_cyclic_types                false
% 0.47/0.74  % --sat_finite_models                   false
% 0.47/0.74  % --sat_fm_lemmas                       false
% 0.47/0.74  % --sat_fm_prep                         false
% 0.47/0.74  % --sat_fm_uc_incr                      true
% 0.47/0.74  % --sat_out_model                       small
% 0.47/0.74  % --sat_out_clauses                     false
% 0.47/0.74  
% 0.47/0.74  % ------ QBF Options
% 0.47/0.74  
% 0.47/0.74  % --qbf_mode                            false
% 0.47/0.74  % --qbf_elim_univ                       true
% 0.47/0.74  % --qbf_sk_in                           true
% 0.47/0.74  % --qbf_pred_elim                       true
% 0.47/0.74  % --qbf_split                           32
% 0.47/0.74  
% 0.47/0.74  % ------ BMC1 Options
% 0.47/0.74  
% 0.47/0.74  % --bmc1_incremental                    false
% 0.47/0.74  % --bmc1_axioms                         reachable_all
% 0.47/0.74  % --bmc1_min_bound                      0
% 0.47/0.74  % --bmc1_max_bound                      -1
% 0.47/0.74  % --bmc1_max_bound_default              -1
% 0.47/0.74  % --bmc1_symbol_reachability            true
% 0.47/0.74  % --bmc1_property_lemmas                false
% 0.47/0.74  % --bmc1_k_induction                    false
% 0.47/0.74  % --bmc1_non_equiv_states               false
% 0.47/0.74  % --bmc1_deadlock                       false
% 0.47/0.74  % --bmc1_ucm                            false
% 0.47/0.74  % --bmc1_add_unsat_core                 none
% 0.47/0.74  % --bmc1_unsat_core_children            false
% 0.47/0.74  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.47/0.74  % --bmc1_out_stat                       full
% 0.47/0.74  % --bmc1_ground_init                    false
% 0.47/0.74  % --bmc1_pre_inst_next_state            false
% 0.47/0.74  % --bmc1_pre_inst_state                 false
% 0.47/0.74  % --bmc1_pre_inst_reach_state           false
% 0.47/0.74  % --bmc1_out_unsat_core                 false
% 0.47/0.74  % --bmc1_aig_witness_out                false
% 0.47/0.74  % --bmc1_verbose                        false
% 0.47/0.74  % --bmc1_dump_clauses_tptp              false
% 0.47/0.74  % --bmc1_dump_unsat_core_tptp           false
% 0.47/0.74  % --bmc1_dump_file                      -
% 0.47/0.74  % --bmc1_ucm_expand_uc_limit            128
% 0.47/0.74  % --bmc1_ucm_n_expand_iterations        6
% 0.47/0.74  % --bmc1_ucm_extend_mode                1
% 0.47/0.74  % --bmc1_ucm_init_mode                  2
% 0.47/0.74  % --bmc1_ucm_cone_mode                  none
% 0.47/0.74  % --bmc1_ucm_reduced_relation_type      0
% 0.47/0.74  % --bmc1_ucm_relax_model                4
% 0.47/0.74  % --bmc1_ucm_full_tr_after_sat          true
% 0.47/0.74  % --bmc1_ucm_expand_neg_assumptions     false
% 0.47/0.74  % --bmc1_ucm_layered_model              none
% 0.47/0.74  % --bmc1_ucm_max_lemma_size             10
% 0.47/0.74  
% 0.47/0.74  % ------ AIG Options
% 0.47/0.74  
% 0.47/0.74  % --aig_mode                            false
% 0.47/0.74  
% 0.47/0.74  % ------ Instantiation Options
% 0.47/0.74  
% 0.47/0.74  % --instantiation_flag                  true
% 0.47/0.74  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.47/0.74  % --inst_solver_per_active              750
% 0.47/0.74  % --inst_solver_calls_frac              0.5
% 0.47/0.74  % --inst_passive_queue_type             priority_queues
% 0.47/0.74  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.47/0.74  % --inst_passive_queues_freq            [25;2]
% 0.47/0.74  % --inst_dismatching                    true
% 48.96/49.21  % --inst_eager_unprocessed_to_passive   true
% 48.96/49.21  % --inst_prop_sim_given                 true
% 48.96/49.21  % --inst_prop_sim_new                   false
% 48.96/49.21  % --inst_orphan_elimination             true
% 48.96/49.21  % --inst_learning_loop_flag             true
% 48.96/49.21  % --inst_learning_start                 3000
% 48.96/49.21  % --inst_learning_factor                2
% 48.96/49.21  % --inst_start_prop_sim_after_learn     3
% 48.96/49.21  % --inst_sel_renew                      solver
% 48.96/49.21  % --inst_lit_activity_flag              true
% 48.96/49.21  % --inst_out_proof                      true
% 48.96/49.21  
% 48.96/49.21  % ------ Resolution Options
% 48.96/49.21  
% 48.96/49.21  % --resolution_flag                     true
% 48.96/49.21  % --res_lit_sel                         kbo_max
% 48.96/49.21  % --res_to_prop_solver                  none
% 48.96/49.21  % --res_prop_simpl_new                  false
% 48.96/49.21  % --res_prop_simpl_given                false
% 48.96/49.21  % --res_passive_queue_type              priority_queues
% 48.96/49.21  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 48.96/49.21  % --res_passive_queues_freq             [15;5]
% 48.96/49.21  % --res_forward_subs                    full
% 48.96/49.21  % --res_backward_subs                   full
% 48.96/49.21  % --res_forward_subs_resolution         true
% 48.96/49.21  % --res_backward_subs_resolution        true
% 48.96/49.21  % --res_orphan_elimination              false
% 48.96/49.21  % --res_time_limit                      1000.
% 48.96/49.21  % --res_out_proof                       true
% 48.96/49.21  % --proof_out_file                      /export/starexec/sandbox2/tmp/iprover_proof_696deb.s
% 48.96/49.21  % --modulo                              true
% 48.96/49.21  
% 48.96/49.21  % ------ Combination Options
% 48.96/49.21  
% 48.96/49.21  % --comb_res_mult                       1000
% 48.96/49.21  % --comb_inst_mult                      300
% 48.96/49.21  % ------ 
% 48.96/49.21  
% 48.96/49.21  
% 48.96/49.21  
% 48.96/49.21  % ------ Proving...
% 48.96/49.21  % 
% 48.96/49.21  
% 48.96/49.21  
% 48.96/49.21  % ------                             Statistics
% 48.96/49.21  
% 48.96/49.21  % ------ General
% 48.96/49.21  
% 48.96/49.21  % num_of_input_clauses:                 76
% 48.96/49.21  % num_of_input_neg_conjectures:         3
% 48.96/49.21  % num_of_splits:                        0
% 48.96/49.21  % num_of_split_atoms:                   0
% 48.96/49.21  % num_of_sem_filtered_clauses:          0
% 48.96/49.21  % num_of_subtypes:                      0
% 48.96/49.21  % monotx_restored_types:                0
% 48.96/49.21  % sat_num_of_epr_types:                 0
% 48.96/49.21  % sat_num_of_non_cyclic_types:          0
% 48.96/49.21  % sat_guarded_non_collapsed_types:      0
% 48.96/49.21  % is_epr:                               0
% 48.96/49.21  % is_horn:                              0
% 48.96/49.21  % has_eq:                               1
% 48.96/49.21  % num_pure_diseq_elim:                  0
% 48.96/49.21  % simp_replaced_by:                     0
% 48.96/49.21  % res_preprocessed:                     6
% 48.96/49.21  % prep_upred:                           0
% 48.96/49.21  % prep_unflattend:                      0
% 48.96/49.21  % pred_elim_cands:                      0
% 48.96/49.21  % pred_elim:                            0
% 48.96/49.21  % pred_elim_cl:                         0
% 48.96/49.21  % pred_elim_cycles:                     0
% 48.96/49.21  % forced_gc_time:                       0
% 48.96/49.21  % gc_basic_clause_elim:                 0
% 48.96/49.21  % parsing_time:                         0.002
% 48.96/49.21  % sem_filter_time:                      0.
% 48.96/49.21  % pred_elim_time:                       0.
% 48.96/49.21  % out_proof_time:                       0.002
% 48.96/49.21  % monotx_time:                          0.
% 48.96/49.21  % subtype_inf_time:                     0.
% 48.96/49.21  % unif_index_cands_time:                0.034
% 48.96/49.21  % unif_index_add_time:                  0.015
% 48.96/49.21  % total_time:                           48.75
% 48.96/49.21  % num_of_symbols:                       53
% 48.96/49.21  % num_of_terms:                         175795
% 48.96/49.21  
% 48.96/49.21  % ------ Propositional Solver
% 48.96/49.21  
% 48.96/49.21  % prop_solver_calls:                    12
% 48.96/49.21  % prop_fast_solver_calls:               9
% 48.96/49.21  % prop_num_of_clauses:                  2785
% 48.96/49.21  % prop_preprocess_simplified:           3159
% 48.96/49.21  % prop_fo_subsumed:                     0
% 48.96/49.21  % prop_solver_time:                     0.001
% 48.96/49.21  % prop_fast_solver_time:                0.
% 48.96/49.21  % prop_unsat_core_time:                 0.
% 48.96/49.21  
% 48.96/49.21  % ------ QBF 
% 48.96/49.21  
% 48.96/49.21  % qbf_q_res:                            0
% 48.96/49.21  % qbf_num_tautologies:                  0
% 48.96/49.21  % qbf_prep_cycles:                      0
% 48.96/49.21  
% 48.96/49.21  % ------ BMC1
% 48.96/49.21  
% 48.96/49.21  % bmc1_current_bound:                   -1
% 48.96/49.21  % bmc1_last_solved_bound:               -1
% 48.96/49.21  % bmc1_unsat_core_size:                 -1
% 48.96/49.21  % bmc1_unsat_core_parents_size:         -1
% 48.96/49.21  % bmc1_merge_next_fun:                  0
% 48.96/49.21  % bmc1_unsat_core_clauses_time:         0.
% 48.96/49.21  
% 48.96/49.21  % ------ Instantiation
% 48.96/49.21  
% 48.96/49.21  % inst_num_of_clauses:                  2149
% 48.96/49.21  % inst_num_in_passive:                  1525
% 48.96/49.21  % inst_num_in_active:                   520
% 48.96/49.21  % inst_num_in_unprocessed:              94
% 48.96/49.21  % inst_num_of_loops:                    567
% 48.96/49.21  % inst_num_of_learning_restarts:        0
% 48.96/49.21  % inst_num_moves_active_passive:        36
% 48.96/49.21  % inst_lit_activity:                    1050
% 48.96/49.21  % inst_lit_activity_moves:              0
% 48.96/49.21  % inst_num_tautologies:                 8
% 48.96/49.21  % inst_num_prop_implied:                0
% 48.96/49.21  % inst_num_existing_simplified:         0
% 48.96/49.21  % inst_num_eq_res_simplified:           0
% 48.96/49.21  % inst_num_child_elim:                  0
% 48.96/49.21  % inst_num_of_dismatching_blockings:    21
% 48.96/49.21  % inst_num_of_non_proper_insts:         1039
% 48.96/49.21  % inst_num_of_duplicates:               219
% 48.96/49.21  % inst_inst_num_from_inst_to_res:       0
% 48.96/49.21  % inst_dismatching_checking_time:       0.01
% 48.96/49.21  
% 48.96/49.21  % ------ Resolution
% 48.96/49.21  
% 48.96/49.21  % res_num_of_clauses:                   46995
% 48.96/49.21  % res_num_in_passive:                   45334
% 48.96/49.21  % res_num_in_active:                    1626
% 48.96/49.21  % res_num_of_loops:                     2000
% 48.96/49.21  % res_forward_subset_subsumed:          1418
% 48.96/49.21  % res_backward_subset_subsumed:         0
% 48.96/49.21  % res_forward_subsumed:                 415
% 48.96/49.21  % res_backward_subsumed:                2
% 48.96/49.21  % res_forward_subsumption_resolution:   55
% 48.96/49.21  % res_backward_subsumption_resolution:  0
% 48.96/49.21  % res_clause_to_clause_subsumption:     84055
% 48.96/49.21  % res_orphan_elimination:               0
% 48.96/49.21  % res_tautology_del:                    319
% 48.96/49.21  % res_num_eq_res_simplified:            0
% 48.96/49.21  % res_num_sel_changes:                  0
% 48.96/49.21  % res_moves_from_active_to_pass:        0
% 48.96/49.21  
% 48.96/49.21  % Status Unsatisfiable
% 48.96/49.21  % SZS status Theorem
% 48.96/49.21  % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------