TSTP Solution File: SWV409+1 by iProverMo---2.5-0.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProverMo---2.5-0.1
% Problem  : SWV409+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : iprover_modulo %s %d

% Computer : n015.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 : Wed Jul 20 19:16:03 EDT 2022

% Result   : Theorem 0.39s 0.68s
% Output   : CNFRefutation 0.39s
% 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(ax30,axiom,
    ! [U,V,W,X] :
      ( less_than(W,X)
     => update_slb(insert_slb(U,pair(V,X)),W) = insert_slb(update_slb(U,W),pair(V,X)) ),
    input ).

fof(ax30_0,plain,
    ! [U,V,W,X] :
      ( ~ less_than(W,X)
      | update_slb(insert_slb(U,pair(V,X)),W) = insert_slb(update_slb(U,W),pair(V,X)) ),
    inference(orientation,[status(thm)],[ax30]) ).

fof(ax29,axiom,
    ! [U,V,W,X] :
      ( strictly_less_than(X,W)
     => update_slb(insert_slb(U,pair(V,X)),W) = insert_slb(update_slb(U,W),pair(V,W)) ),
    input ).

fof(ax29_0,plain,
    ! [U,V,W,X] :
      ( ~ strictly_less_than(X,W)
      | update_slb(insert_slb(U,pair(V,X)),W) = insert_slb(update_slb(U,W),pair(V,W)) ),
    inference(orientation,[status(thm)],[ax29]) ).

fof(ax28,axiom,
    ! [U] : update_slb(create_slb,U) = create_slb,
    input ).

fof(ax28_0,plain,
    ! [U] :
      ( update_slb(create_slb,U) = create_slb
      | $false ),
    inference(orientation,[status(thm)],[ax28]) ).

fof(ax27,axiom,
    ! [U,V,W,X] :
      ( ( V != W
        & contains_slb(U,W) )
     => lookup_slb(insert_slb(U,pair(V,X)),W) = lookup_slb(U,W) ),
    input ).

fof(ax27_0,plain,
    ! [U,V,W,X] :
      ( lookup_slb(insert_slb(U,pair(V,X)),W) = lookup_slb(U,W)
      | ~ ( V != W
          & contains_slb(U,W) ) ),
    inference(orientation,[status(thm)],[ax27]) ).

fof(ax26,axiom,
    ! [U,V,W] : lookup_slb(insert_slb(U,pair(V,W)),V) = W,
    input ).

fof(ax26_0,plain,
    ! [U,V,W] :
      ( lookup_slb(insert_slb(U,pair(V,W)),V) = W
      | $false ),
    inference(orientation,[status(thm)],[ax26]) ).

fof(ax25,axiom,
    ! [U,V,W,X] :
      ( ( V != W
        & contains_slb(U,W) )
     => remove_slb(insert_slb(U,pair(V,X)),W) = insert_slb(remove_slb(U,W),pair(V,X)) ),
    input ).

fof(ax25_0,plain,
    ! [U,V,W,X] :
      ( remove_slb(insert_slb(U,pair(V,X)),W) = insert_slb(remove_slb(U,W),pair(V,X))
      | ~ ( V != W
          & contains_slb(U,W) ) ),
    inference(orientation,[status(thm)],[ax25]) ).

fof(ax24,axiom,
    ! [U,V,W] : remove_slb(insert_slb(U,pair(V,W)),V) = U,
    input ).

fof(ax24_0,plain,
    ! [U,V,W] :
      ( remove_slb(insert_slb(U,pair(V,W)),V) = U
      | $false ),
    inference(orientation,[status(thm)],[ax24]) ).

fof(ax23,axiom,
    ! [U,V,W,X,Y] :
      ( pair_in_list(insert_slb(U,pair(V,X)),W,Y)
    <=> ( pair_in_list(U,W,Y)
        | ( V = W
          & X = Y ) ) ),
    input ).

fof(ax23_0,plain,
    ! [U,V,W,X,Y] :
      ( pair_in_list(insert_slb(U,pair(V,X)),W,Y)
      | ~ ( pair_in_list(U,W,Y)
          | ( V = W
            & X = Y ) ) ),
    inference(orientation,[status(thm)],[ax23]) ).

fof(ax23_1,plain,
    ! [U,V,W,X,Y] :
      ( ~ pair_in_list(insert_slb(U,pair(V,X)),W,Y)
      | pair_in_list(U,W,Y)
      | ( V = W
        & X = Y ) ),
    inference(orientation,[status(thm)],[ax23]) ).

fof(ax22,axiom,
    ! [U,V] : ~ pair_in_list(create_slb,U,V),
    input ).

fof(ax22_0,plain,
    ! [U,V] :
      ( ~ pair_in_list(create_slb,U,V)
      | $false ),
    inference(orientation,[status(thm)],[ax22]) ).

fof(ax21,axiom,
    ! [U,V,W,X] :
      ( contains_slb(insert_slb(U,pair(V,X)),W)
    <=> ( contains_slb(U,W)
        | V = W ) ),
    input ).

fof(ax21_0,plain,
    ! [U,V,W,X] :
      ( contains_slb(insert_slb(U,pair(V,X)),W)
      | ~ ( contains_slb(U,W)
          | V = W ) ),
    inference(orientation,[status(thm)],[ax21]) ).

fof(ax21_1,plain,
    ! [U,V,W,X] :
      ( ~ contains_slb(insert_slb(U,pair(V,X)),W)
      | contains_slb(U,W)
      | V = W ),
    inference(orientation,[status(thm)],[ax21]) ).

fof(ax20,axiom,
    ! [U] : ~ contains_slb(create_slb,U),
    input ).

fof(ax20_0,plain,
    ! [U] :
      ( ~ contains_slb(create_slb,U)
      | $false ),
    inference(orientation,[status(thm)],[ax20]) ).

fof(ax19,axiom,
    ! [U,V,W] : isnonempty_slb(insert_slb(U,pair(V,W))),
    input ).

fof(ax19_0,plain,
    ! [U,V,W] :
      ( isnonempty_slb(insert_slb(U,pair(V,W)))
      | $false ),
    inference(orientation,[status(thm)],[ax19]) ).

fof(ax18,axiom,
    ~ isnonempty_slb(create_slb),
    input ).

fof(ax18_0,plain,
    ( ~ isnonempty_slb(create_slb)
    | $false ),
    inference(orientation,[status(thm)],[ax18]) ).

fof(bottom_smallest,axiom,
    ! [U] : less_than(bottom,U),
    input ).

fof(bottom_smallest_0,plain,
    ! [U] :
      ( less_than(bottom,U)
      | $false ),
    inference(orientation,[status(thm)],[bottom_smallest]) ).

fof(stricly_smaller_definition,axiom,
    ! [U,V] :
      ( strictly_less_than(U,V)
    <=> ( less_than(U,V)
        & ~ less_than(V,U) ) ),
    input ).

fof(stricly_smaller_definition_0,plain,
    ! [U,V] :
      ( strictly_less_than(U,V)
      | ~ ( less_than(U,V)
          & ~ less_than(V,U) ) ),
    inference(orientation,[status(thm)],[stricly_smaller_definition]) ).

fof(stricly_smaller_definition_1,plain,
    ! [U,V] :
      ( ~ strictly_less_than(U,V)
      | ( less_than(U,V)
        & ~ less_than(V,U) ) ),
    inference(orientation,[status(thm)],[stricly_smaller_definition]) ).

fof(reflexivity,axiom,
    ! [U] : less_than(U,U),
    input ).

fof(reflexivity_0,plain,
    ! [U] :
      ( less_than(U,U)
      | $false ),
    inference(orientation,[status(thm)],[reflexivity]) ).

fof(transitivity,axiom,
    ! [U,V,W] :
      ( ( less_than(U,V)
        & less_than(V,W) )
     => less_than(U,W) ),
    input ).

fof(transitivity_0,plain,
    ! [U,V,W] :
      ( less_than(U,W)
      | ~ ( less_than(U,V)
          & less_than(V,W) ) ),
    inference(orientation,[status(thm)],[transitivity]) ).

fof(def_lhs_atom1,axiom,
    ! [W,U] :
      ( lhs_atom1(W,U)
    <=> less_than(U,W) ),
    inference(definition,[],]) ).

fof(to_be_clausified_0,plain,
    ! [U,V,W] :
      ( lhs_atom1(W,U)
      | ~ ( less_than(U,V)
          & less_than(V,W) ) ),
    inference(fold_definition,[status(thm)],[transitivity_0,def_lhs_atom1]) ).

fof(def_lhs_atom2,axiom,
    ! [U] :
      ( lhs_atom2(U)
    <=> less_than(U,U) ),
    inference(definition,[],]) ).

fof(to_be_clausified_1,plain,
    ! [U] :
      ( lhs_atom2(U)
      | $false ),
    inference(fold_definition,[status(thm)],[reflexivity_0,def_lhs_atom2]) ).

fof(def_lhs_atom3,axiom,
    ! [V,U] :
      ( lhs_atom3(V,U)
    <=> ~ strictly_less_than(U,V) ),
    inference(definition,[],]) ).

fof(to_be_clausified_2,plain,
    ! [U,V] :
      ( lhs_atom3(V,U)
      | ( less_than(U,V)
        & ~ less_than(V,U) ) ),
    inference(fold_definition,[status(thm)],[stricly_smaller_definition_1,def_lhs_atom3]) ).

fof(def_lhs_atom4,axiom,
    ! [V,U] :
      ( lhs_atom4(V,U)
    <=> strictly_less_than(U,V) ),
    inference(definition,[],]) ).

fof(to_be_clausified_3,plain,
    ! [U,V] :
      ( lhs_atom4(V,U)
      | ~ ( less_than(U,V)
          & ~ less_than(V,U) ) ),
    inference(fold_definition,[status(thm)],[stricly_smaller_definition_0,def_lhs_atom4]) ).

fof(def_lhs_atom5,axiom,
    ! [U] :
      ( lhs_atom5(U)
    <=> less_than(bottom,U) ),
    inference(definition,[],]) ).

fof(to_be_clausified_4,plain,
    ! [U] :
      ( lhs_atom5(U)
      | $false ),
    inference(fold_definition,[status(thm)],[bottom_smallest_0,def_lhs_atom5]) ).

fof(def_lhs_atom6,axiom,
    ( lhs_atom6
  <=> ~ isnonempty_slb(create_slb) ),
    inference(definition,[],]) ).

fof(to_be_clausified_5,plain,
    ( lhs_atom6
    | $false ),
    inference(fold_definition,[status(thm)],[ax18_0,def_lhs_atom6]) ).

fof(def_lhs_atom7,axiom,
    ! [W,V,U] :
      ( lhs_atom7(W,V,U)
    <=> isnonempty_slb(insert_slb(U,pair(V,W))) ),
    inference(definition,[],]) ).

fof(to_be_clausified_6,plain,
    ! [U,V,W] :
      ( lhs_atom7(W,V,U)
      | $false ),
    inference(fold_definition,[status(thm)],[ax19_0,def_lhs_atom7]) ).

fof(def_lhs_atom8,axiom,
    ! [U] :
      ( lhs_atom8(U)
    <=> ~ contains_slb(create_slb,U) ),
    inference(definition,[],]) ).

fof(to_be_clausified_7,plain,
    ! [U] :
      ( lhs_atom8(U)
      | $false ),
    inference(fold_definition,[status(thm)],[ax20_0,def_lhs_atom8]) ).

fof(def_lhs_atom9,axiom,
    ! [X,W,V,U] :
      ( lhs_atom9(X,W,V,U)
    <=> ~ contains_slb(insert_slb(U,pair(V,X)),W) ),
    inference(definition,[],]) ).

fof(to_be_clausified_8,plain,
    ! [U,V,W,X] :
      ( lhs_atom9(X,W,V,U)
      | contains_slb(U,W)
      | V = W ),
    inference(fold_definition,[status(thm)],[ax21_1,def_lhs_atom9]) ).

fof(def_lhs_atom10,axiom,
    ! [X,W,V,U] :
      ( lhs_atom10(X,W,V,U)
    <=> contains_slb(insert_slb(U,pair(V,X)),W) ),
    inference(definition,[],]) ).

fof(to_be_clausified_9,plain,
    ! [U,V,W,X] :
      ( lhs_atom10(X,W,V,U)
      | ~ ( contains_slb(U,W)
          | V = W ) ),
    inference(fold_definition,[status(thm)],[ax21_0,def_lhs_atom10]) ).

fof(def_lhs_atom11,axiom,
    ! [V,U] :
      ( lhs_atom11(V,U)
    <=> ~ pair_in_list(create_slb,U,V) ),
    inference(definition,[],]) ).

fof(to_be_clausified_10,plain,
    ! [U,V] :
      ( lhs_atom11(V,U)
      | $false ),
    inference(fold_definition,[status(thm)],[ax22_0,def_lhs_atom11]) ).

fof(def_lhs_atom12,axiom,
    ! [Y,X,W,V,U] :
      ( lhs_atom12(Y,X,W,V,U)
    <=> ~ pair_in_list(insert_slb(U,pair(V,X)),W,Y) ),
    inference(definition,[],]) ).

fof(to_be_clausified_11,plain,
    ! [U,V,W,X,Y] :
      ( lhs_atom12(Y,X,W,V,U)
      | pair_in_list(U,W,Y)
      | ( V = W
        & X = Y ) ),
    inference(fold_definition,[status(thm)],[ax23_1,def_lhs_atom12]) ).

fof(def_lhs_atom13,axiom,
    ! [Y,X,W,V,U] :
      ( lhs_atom13(Y,X,W,V,U)
    <=> pair_in_list(insert_slb(U,pair(V,X)),W,Y) ),
    inference(definition,[],]) ).

fof(to_be_clausified_12,plain,
    ! [U,V,W,X,Y] :
      ( lhs_atom13(Y,X,W,V,U)
      | ~ ( pair_in_list(U,W,Y)
          | ( V = W
            & X = Y ) ) ),
    inference(fold_definition,[status(thm)],[ax23_0,def_lhs_atom13]) ).

fof(def_lhs_atom14,axiom,
    ! [W,V,U] :
      ( lhs_atom14(W,V,U)
    <=> remove_slb(insert_slb(U,pair(V,W)),V) = U ),
    inference(definition,[],]) ).

fof(to_be_clausified_13,plain,
    ! [U,V,W] :
      ( lhs_atom14(W,V,U)
      | $false ),
    inference(fold_definition,[status(thm)],[ax24_0,def_lhs_atom14]) ).

fof(def_lhs_atom15,axiom,
    ! [X,W,V,U] :
      ( lhs_atom15(X,W,V,U)
    <=> remove_slb(insert_slb(U,pair(V,X)),W) = insert_slb(remove_slb(U,W),pair(V,X)) ),
    inference(definition,[],]) ).

fof(to_be_clausified_14,plain,
    ! [U,V,W,X] :
      ( lhs_atom15(X,W,V,U)
      | ~ ( V != W
          & contains_slb(U,W) ) ),
    inference(fold_definition,[status(thm)],[ax25_0,def_lhs_atom15]) ).

fof(def_lhs_atom16,axiom,
    ! [W,V,U] :
      ( lhs_atom16(W,V,U)
    <=> lookup_slb(insert_slb(U,pair(V,W)),V) = W ),
    inference(definition,[],]) ).

fof(to_be_clausified_15,plain,
    ! [U,V,W] :
      ( lhs_atom16(W,V,U)
      | $false ),
    inference(fold_definition,[status(thm)],[ax26_0,def_lhs_atom16]) ).

fof(def_lhs_atom17,axiom,
    ! [X,W,V,U] :
      ( lhs_atom17(X,W,V,U)
    <=> lookup_slb(insert_slb(U,pair(V,X)),W) = lookup_slb(U,W) ),
    inference(definition,[],]) ).

fof(to_be_clausified_16,plain,
    ! [U,V,W,X] :
      ( lhs_atom17(X,W,V,U)
      | ~ ( V != W
          & contains_slb(U,W) ) ),
    inference(fold_definition,[status(thm)],[ax27_0,def_lhs_atom17]) ).

fof(def_lhs_atom18,axiom,
    ! [U] :
      ( lhs_atom18(U)
    <=> update_slb(create_slb,U) = create_slb ),
    inference(definition,[],]) ).

fof(to_be_clausified_17,plain,
    ! [U] :
      ( lhs_atom18(U)
      | $false ),
    inference(fold_definition,[status(thm)],[ax28_0,def_lhs_atom18]) ).

fof(def_lhs_atom19,axiom,
    ! [X,W] :
      ( lhs_atom19(X,W)
    <=> ~ strictly_less_than(X,W) ),
    inference(definition,[],]) ).

fof(to_be_clausified_18,plain,
    ! [U,V,W,X] :
      ( lhs_atom19(X,W)
      | update_slb(insert_slb(U,pair(V,X)),W) = insert_slb(update_slb(U,W),pair(V,W)) ),
    inference(fold_definition,[status(thm)],[ax29_0,def_lhs_atom19]) ).

fof(def_lhs_atom20,axiom,
    ! [X,W] :
      ( lhs_atom20(X,W)
    <=> ~ less_than(W,X) ),
    inference(definition,[],]) ).

fof(to_be_clausified_19,plain,
    ! [U,V,W,X] :
      ( lhs_atom20(X,W)
      | update_slb(insert_slb(U,pair(V,X)),W) = insert_slb(update_slb(U,W),pair(V,X)) ),
    inference(fold_definition,[status(thm)],[ax30_0,def_lhs_atom20]) ).

% Start CNF derivation
fof(c_0_0,axiom,
    ! [X5,X4,X1,X2,X3] :
      ( lhs_atom13(X5,X4,X1,X2,X3)
      | ~ ( pair_in_list(X3,X1,X5)
          | ( X2 = X1
            & X4 = X5 ) ) ),
    file('<stdin>',to_be_clausified_12) ).

fof(c_0_1,axiom,
    ! [X5,X4,X1,X2,X3] :
      ( lhs_atom12(X5,X4,X1,X2,X3)
      | pair_in_list(X3,X1,X5)
      | ( X2 = X1
        & X4 = X5 ) ),
    file('<stdin>',to_be_clausified_11) ).

fof(c_0_2,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom17(X4,X1,X2,X3)
      | ~ ( X2 != X1
          & contains_slb(X3,X1) ) ),
    file('<stdin>',to_be_clausified_16) ).

fof(c_0_3,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom15(X4,X1,X2,X3)
      | ~ ( X2 != X1
          & contains_slb(X3,X1) ) ),
    file('<stdin>',to_be_clausified_14) ).

fof(c_0_4,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom10(X4,X1,X2,X3)
      | ~ ( contains_slb(X3,X1)
          | X2 = X1 ) ),
    file('<stdin>',to_be_clausified_9) ).

fof(c_0_5,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom9(X4,X1,X2,X3)
      | contains_slb(X3,X1)
      | X2 = X1 ),
    file('<stdin>',to_be_clausified_8) ).

fof(c_0_6,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom20(X4,X1)
      | update_slb(insert_slb(X3,pair(X2,X4)),X1) = insert_slb(update_slb(X3,X1),pair(X2,X4)) ),
    file('<stdin>',to_be_clausified_19) ).

fof(c_0_7,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom19(X4,X1)
      | update_slb(insert_slb(X3,pair(X2,X4)),X1) = insert_slb(update_slb(X3,X1),pair(X2,X1)) ),
    file('<stdin>',to_be_clausified_18) ).

fof(c_0_8,axiom,
    ! [X1,X2,X3] :
      ( lhs_atom1(X1,X3)
      | ~ ( less_than(X3,X2)
          & less_than(X2,X1) ) ),
    file('<stdin>',to_be_clausified_0) ).

fof(c_0_9,axiom,
    ! [X1,X2,X3] :
      ( lhs_atom16(X1,X2,X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_15) ).

fof(c_0_10,axiom,
    ! [X1,X2,X3] :
      ( lhs_atom14(X1,X2,X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_13) ).

fof(c_0_11,axiom,
    ! [X1,X2,X3] :
      ( lhs_atom7(X1,X2,X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_6) ).

fof(c_0_12,axiom,
    ! [X2,X3] :
      ( lhs_atom4(X2,X3)
      | ~ ( less_than(X3,X2)
          & ~ less_than(X2,X3) ) ),
    file('<stdin>',to_be_clausified_3) ).

fof(c_0_13,axiom,
    ! [X2,X3] :
      ( lhs_atom3(X2,X3)
      | ( less_than(X3,X2)
        & ~ less_than(X2,X3) ) ),
    file('<stdin>',to_be_clausified_2) ).

fof(c_0_14,axiom,
    ! [X2,X3] :
      ( lhs_atom11(X2,X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_10) ).

fof(c_0_15,axiom,
    ! [X3] :
      ( lhs_atom18(X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_17) ).

fof(c_0_16,axiom,
    ! [X3] :
      ( lhs_atom8(X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_7) ).

fof(c_0_17,axiom,
    ! [X3] :
      ( lhs_atom5(X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_4) ).

fof(c_0_18,axiom,
    ! [X3] :
      ( lhs_atom2(X3)
      | ~ $true ),
    file('<stdin>',to_be_clausified_1) ).

fof(c_0_19,axiom,
    ( lhs_atom6
    | ~ $true ),
    file('<stdin>',to_be_clausified_5) ).

fof(c_0_20,axiom,
    ! [X5,X4,X1,X2,X3] :
      ( lhs_atom13(X5,X4,X1,X2,X3)
      | ~ ( pair_in_list(X3,X1,X5)
          | ( X2 = X1
            & X4 = X5 ) ) ),
    c_0_0 ).

fof(c_0_21,axiom,
    ! [X5,X4,X1,X2,X3] :
      ( lhs_atom12(X5,X4,X1,X2,X3)
      | pair_in_list(X3,X1,X5)
      | ( X2 = X1
        & X4 = X5 ) ),
    c_0_1 ).

fof(c_0_22,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom17(X4,X1,X2,X3)
      | ~ ( X2 != X1
          & contains_slb(X3,X1) ) ),
    c_0_2 ).

fof(c_0_23,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom15(X4,X1,X2,X3)
      | ~ ( X2 != X1
          & contains_slb(X3,X1) ) ),
    c_0_3 ).

fof(c_0_24,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom10(X4,X1,X2,X3)
      | ~ ( contains_slb(X3,X1)
          | X2 = X1 ) ),
    c_0_4 ).

fof(c_0_25,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom9(X4,X1,X2,X3)
      | contains_slb(X3,X1)
      | X2 = X1 ),
    c_0_5 ).

fof(c_0_26,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom20(X4,X1)
      | update_slb(insert_slb(X3,pair(X2,X4)),X1) = insert_slb(update_slb(X3,X1),pair(X2,X4)) ),
    c_0_6 ).

fof(c_0_27,axiom,
    ! [X4,X1,X2,X3] :
      ( lhs_atom19(X4,X1)
      | update_slb(insert_slb(X3,pair(X2,X4)),X1) = insert_slb(update_slb(X3,X1),pair(X2,X1)) ),
    c_0_7 ).

fof(c_0_28,axiom,
    ! [X1,X2,X3] :
      ( lhs_atom1(X1,X3)
      | ~ ( less_than(X3,X2)
          & less_than(X2,X1) ) ),
    c_0_8 ).

fof(c_0_29,plain,
    ! [X1,X2,X3] : lhs_atom16(X1,X2,X3),
    inference(fof_simplification,[status(thm)],[c_0_9]) ).

fof(c_0_30,plain,
    ! [X1,X2,X3] : lhs_atom14(X1,X2,X3),
    inference(fof_simplification,[status(thm)],[c_0_10]) ).

fof(c_0_31,plain,
    ! [X1,X2,X3] : lhs_atom7(X1,X2,X3),
    inference(fof_simplification,[status(thm)],[c_0_11]) ).

fof(c_0_32,plain,
    ! [X2,X3] :
      ( lhs_atom4(X2,X3)
      | ~ ( less_than(X3,X2)
          & ~ less_than(X2,X3) ) ),
    inference(fof_simplification,[status(thm)],[c_0_12]) ).

fof(c_0_33,plain,
    ! [X2,X3] :
      ( lhs_atom3(X2,X3)
      | ( less_than(X3,X2)
        & ~ less_than(X2,X3) ) ),
    inference(fof_simplification,[status(thm)],[c_0_13]) ).

fof(c_0_34,plain,
    ! [X2,X3] : lhs_atom11(X2,X3),
    inference(fof_simplification,[status(thm)],[c_0_14]) ).

fof(c_0_35,plain,
    ! [X3] : lhs_atom18(X3),
    inference(fof_simplification,[status(thm)],[c_0_15]) ).

fof(c_0_36,plain,
    ! [X3] : lhs_atom8(X3),
    inference(fof_simplification,[status(thm)],[c_0_16]) ).

fof(c_0_37,plain,
    ! [X3] : lhs_atom5(X3),
    inference(fof_simplification,[status(thm)],[c_0_17]) ).

fof(c_0_38,plain,
    ! [X3] : lhs_atom2(X3),
    inference(fof_simplification,[status(thm)],[c_0_18]) ).

fof(c_0_39,plain,
    lhs_atom6,
    inference(fof_simplification,[status(thm)],[c_0_19]) ).

fof(c_0_40,plain,
    ! [X6,X7,X8,X9,X10] :
      ( ( ~ pair_in_list(X10,X8,X6)
        | lhs_atom13(X6,X7,X8,X9,X10) )
      & ( X9 != X8
        | X7 != X6
        | lhs_atom13(X6,X7,X8,X9,X10) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_20])])]) ).

fof(c_0_41,plain,
    ! [X6,X7,X8,X9,X10] :
      ( ( X9 = X8
        | pair_in_list(X10,X8,X6)
        | lhs_atom12(X6,X7,X8,X9,X10) )
      & ( X7 = X6
        | pair_in_list(X10,X8,X6)
        | lhs_atom12(X6,X7,X8,X9,X10) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_21])]) ).

fof(c_0_42,plain,
    ! [X5,X6,X7,X8] :
      ( lhs_atom17(X5,X6,X7,X8)
      | X7 = X6
      | ~ contains_slb(X8,X6) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_22])]) ).

fof(c_0_43,plain,
    ! [X5,X6,X7,X8] :
      ( lhs_atom15(X5,X6,X7,X8)
      | X7 = X6
      | ~ contains_slb(X8,X6) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_23])]) ).

fof(c_0_44,plain,
    ! [X5,X6,X7,X8] :
      ( ( ~ contains_slb(X8,X6)
        | lhs_atom10(X5,X6,X7,X8) )
      & ( X7 != X6
        | lhs_atom10(X5,X6,X7,X8) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_24])])]) ).

fof(c_0_45,plain,
    ! [X5,X6,X7,X8] :
      ( lhs_atom9(X5,X6,X7,X8)
      | contains_slb(X8,X6)
      | X7 = X6 ),
    inference(variable_rename,[status(thm)],[c_0_25]) ).

fof(c_0_46,plain,
    ! [X5,X6,X7,X8] :
      ( lhs_atom20(X5,X6)
      | update_slb(insert_slb(X8,pair(X7,X5)),X6) = insert_slb(update_slb(X8,X6),pair(X7,X5)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[c_0_26])])]) ).

fof(c_0_47,plain,
    ! [X5,X6,X7,X8] :
      ( lhs_atom19(X5,X6)
      | update_slb(insert_slb(X8,pair(X7,X5)),X6) = insert_slb(update_slb(X8,X6),pair(X7,X6)) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[c_0_27])])]) ).

fof(c_0_48,plain,
    ! [X4,X5,X6] :
      ( lhs_atom1(X4,X6)
      | ~ less_than(X6,X5)
      | ~ less_than(X5,X4) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_28])]) ).

fof(c_0_49,plain,
    ! [X4,X5,X6] : lhs_atom16(X4,X5,X6),
    inference(variable_rename,[status(thm)],[c_0_29]) ).

fof(c_0_50,plain,
    ! [X4,X5,X6] : lhs_atom14(X4,X5,X6),
    inference(variable_rename,[status(thm)],[c_0_30]) ).

fof(c_0_51,plain,
    ! [X4,X5,X6] : lhs_atom7(X4,X5,X6),
    inference(variable_rename,[status(thm)],[c_0_31]) ).

fof(c_0_52,plain,
    ! [X4,X5] :
      ( lhs_atom4(X4,X5)
      | ~ less_than(X5,X4)
      | less_than(X4,X5) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_32])]) ).

fof(c_0_53,plain,
    ! [X4,X5] :
      ( ( less_than(X5,X4)
        | lhs_atom3(X4,X5) )
      & ( ~ less_than(X4,X5)
        | lhs_atom3(X4,X5) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_33])]) ).

fof(c_0_54,plain,
    ! [X4,X5] : lhs_atom11(X4,X5),
    inference(variable_rename,[status(thm)],[c_0_34]) ).

fof(c_0_55,plain,
    ! [X4] : lhs_atom18(X4),
    inference(variable_rename,[status(thm)],[c_0_35]) ).

fof(c_0_56,plain,
    ! [X4] : lhs_atom8(X4),
    inference(variable_rename,[status(thm)],[c_0_36]) ).

fof(c_0_57,plain,
    ! [X4] : lhs_atom5(X4),
    inference(variable_rename,[status(thm)],[c_0_37]) ).

fof(c_0_58,plain,
    ! [X4] : lhs_atom2(X4),
    inference(variable_rename,[status(thm)],[c_0_38]) ).

fof(c_0_59,plain,
    lhs_atom6,
    c_0_39 ).

cnf(c_0_60,plain,
    ( lhs_atom13(X1,X2,X3,X4,X5)
    | ~ pair_in_list(X5,X3,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

cnf(c_0_61,plain,
    ( lhs_atom12(X1,X2,X3,X4,X5)
    | pair_in_list(X5,X3,X1)
    | X4 = X3 ),
    inference(split_conjunct,[status(thm)],[c_0_41]) ).

cnf(c_0_62,plain,
    ( lhs_atom12(X1,X2,X3,X4,X5)
    | pair_in_list(X5,X3,X1)
    | X2 = X1 ),
    inference(split_conjunct,[status(thm)],[c_0_41]) ).

cnf(c_0_63,plain,
    ( lhs_atom13(X1,X2,X3,X4,X5)
    | X2 != X1
    | X4 != X3 ),
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

cnf(c_0_64,plain,
    ( X3 = X2
    | lhs_atom17(X4,X2,X3,X1)
    | ~ contains_slb(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_42]) ).

cnf(c_0_65,plain,
    ( X3 = X2
    | lhs_atom15(X4,X2,X3,X1)
    | ~ contains_slb(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_43]) ).

cnf(c_0_66,plain,
    ( lhs_atom10(X1,X2,X3,X4)
    | ~ contains_slb(X4,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_44]) ).

cnf(c_0_67,plain,
    ( X1 = X2
    | contains_slb(X3,X2)
    | lhs_atom9(X4,X2,X1,X3) ),
    inference(split_conjunct,[status(thm)],[c_0_45]) ).

cnf(c_0_68,plain,
    ( lhs_atom10(X1,X2,X3,X4)
    | X3 != X2 ),
    inference(split_conjunct,[status(thm)],[c_0_44]) ).

cnf(c_0_69,plain,
    ( update_slb(insert_slb(X1,pair(X2,X3)),X4) = insert_slb(update_slb(X1,X4),pair(X2,X3))
    | lhs_atom20(X3,X4) ),
    inference(split_conjunct,[status(thm)],[c_0_46]) ).

cnf(c_0_70,plain,
    ( update_slb(insert_slb(X1,pair(X2,X3)),X4) = insert_slb(update_slb(X1,X4),pair(X2,X4))
    | lhs_atom19(X3,X4) ),
    inference(split_conjunct,[status(thm)],[c_0_47]) ).

cnf(c_0_71,plain,
    ( lhs_atom1(X2,X3)
    | ~ less_than(X1,X2)
    | ~ less_than(X3,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_48]) ).

cnf(c_0_72,plain,
    lhs_atom16(X1,X2,X3),
    inference(split_conjunct,[status(thm)],[c_0_49]) ).

cnf(c_0_73,plain,
    lhs_atom14(X1,X2,X3),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_74,plain,
    lhs_atom7(X1,X2,X3),
    inference(split_conjunct,[status(thm)],[c_0_51]) ).

cnf(c_0_75,plain,
    ( less_than(X1,X2)
    | lhs_atom4(X1,X2)
    | ~ less_than(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_52]) ).

cnf(c_0_76,plain,
    ( lhs_atom3(X1,X2)
    | ~ less_than(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_53]) ).

cnf(c_0_77,plain,
    ( lhs_atom3(X1,X2)
    | less_than(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_53]) ).

cnf(c_0_78,plain,
    lhs_atom11(X1,X2),
    inference(split_conjunct,[status(thm)],[c_0_54]) ).

cnf(c_0_79,plain,
    lhs_atom18(X1),
    inference(split_conjunct,[status(thm)],[c_0_55]) ).

cnf(c_0_80,plain,
    lhs_atom8(X1),
    inference(split_conjunct,[status(thm)],[c_0_56]) ).

cnf(c_0_81,plain,
    lhs_atom5(X1),
    inference(split_conjunct,[status(thm)],[c_0_57]) ).

cnf(c_0_82,plain,
    lhs_atom2(X1),
    inference(split_conjunct,[status(thm)],[c_0_58]) ).

cnf(c_0_83,plain,
    lhs_atom6,
    inference(split_conjunct,[status(thm)],[c_0_59]) ).

cnf(c_0_84,plain,
    ( lhs_atom13(X1,X2,X3,X4,X5)
    | ~ pair_in_list(X5,X3,X1) ),
    c_0_60,
    [final] ).

cnf(c_0_85,plain,
    ( lhs_atom12(X1,X2,X3,X4,X5)
    | pair_in_list(X5,X3,X1)
    | X4 = X3 ),
    c_0_61,
    [final] ).

cnf(c_0_86,plain,
    ( lhs_atom12(X1,X2,X3,X4,X5)
    | pair_in_list(X5,X3,X1)
    | X2 = X1 ),
    c_0_62,
    [final] ).

cnf(c_0_87,plain,
    ( lhs_atom13(X1,X2,X3,X4,X5)
    | X2 != X1
    | X4 != X3 ),
    c_0_63,
    [final] ).

cnf(c_0_88,plain,
    ( X3 = X2
    | lhs_atom17(X4,X2,X3,X1)
    | ~ contains_slb(X1,X2) ),
    c_0_64,
    [final] ).

cnf(c_0_89,plain,
    ( X3 = X2
    | lhs_atom15(X4,X2,X3,X1)
    | ~ contains_slb(X1,X2) ),
    c_0_65,
    [final] ).

cnf(c_0_90,plain,
    ( lhs_atom10(X1,X2,X3,X4)
    | ~ contains_slb(X4,X2) ),
    c_0_66,
    [final] ).

cnf(c_0_91,plain,
    ( X1 = X2
    | contains_slb(X3,X2)
    | lhs_atom9(X4,X2,X1,X3) ),
    c_0_67,
    [final] ).

cnf(c_0_92,plain,
    ( lhs_atom10(X1,X2,X3,X4)
    | X3 != X2 ),
    c_0_68,
    [final] ).

cnf(c_0_93,plain,
    ( update_slb(insert_slb(X1,pair(X2,X3)),X4) = insert_slb(update_slb(X1,X4),pair(X2,X3))
    | lhs_atom20(X3,X4) ),
    c_0_69,
    [final] ).

cnf(c_0_94,plain,
    ( update_slb(insert_slb(X1,pair(X2,X3)),X4) = insert_slb(update_slb(X1,X4),pair(X2,X4))
    | lhs_atom19(X3,X4) ),
    c_0_70,
    [final] ).

cnf(c_0_95,plain,
    ( lhs_atom1(X2,X3)
    | ~ less_than(X1,X2)
    | ~ less_than(X3,X1) ),
    c_0_71,
    [final] ).

cnf(c_0_96,plain,
    lhs_atom16(X1,X2,X3),
    c_0_72,
    [final] ).

cnf(c_0_97,plain,
    lhs_atom14(X1,X2,X3),
    c_0_73,
    [final] ).

cnf(c_0_98,plain,
    lhs_atom7(X1,X2,X3),
    c_0_74,
    [final] ).

cnf(c_0_99,plain,
    ( less_than(X1,X2)
    | lhs_atom4(X1,X2)
    | ~ less_than(X2,X1) ),
    c_0_75,
    [final] ).

cnf(c_0_100,plain,
    ( lhs_atom3(X1,X2)
    | ~ less_than(X1,X2) ),
    c_0_76,
    [final] ).

cnf(c_0_101,plain,
    ( lhs_atom3(X1,X2)
    | less_than(X2,X1) ),
    c_0_77,
    [final] ).

cnf(c_0_102,plain,
    lhs_atom11(X1,X2),
    c_0_78,
    [final] ).

cnf(c_0_103,plain,
    lhs_atom18(X1),
    c_0_79,
    [final] ).

cnf(c_0_104,plain,
    lhs_atom8(X1),
    c_0_80,
    [final] ).

cnf(c_0_105,plain,
    lhs_atom5(X1),
    c_0_81,
    [final] ).

cnf(c_0_106,plain,
    lhs_atom2(X1),
    c_0_82,
    [final] ).

cnf(c_0_107,plain,
    lhs_atom6,
    c_0_83,
    [final] ).

% End CNF derivation
cnf(c_0_84_0,axiom,
    ( pair_in_list(insert_slb(X5,pair(X4,X2)),X3,X1)
    | ~ pair_in_list(X5,X3,X1) ),
    inference(unfold_definition,[status(thm)],[c_0_84,def_lhs_atom13]) ).

cnf(c_0_85_0,axiom,
    ( ~ pair_in_list(insert_slb(X5,pair(X4,X2)),X3,X1)
    | pair_in_list(X5,X3,X1)
    | X4 = X3 ),
    inference(unfold_definition,[status(thm)],[c_0_85,def_lhs_atom12]) ).

cnf(c_0_86_0,axiom,
    ( ~ pair_in_list(insert_slb(X5,pair(X4,X2)),X3,X1)
    | pair_in_list(X5,X3,X1)
    | X2 = X1 ),
    inference(unfold_definition,[status(thm)],[c_0_86,def_lhs_atom12]) ).

cnf(c_0_87_0,axiom,
    ( pair_in_list(insert_slb(X5,pair(X4,X2)),X3,X1)
    | X2 != X1
    | X4 != X3 ),
    inference(unfold_definition,[status(thm)],[c_0_87,def_lhs_atom13]) ).

cnf(c_0_88_0,axiom,
    ( lookup_slb(insert_slb(X1,pair(X3,X4)),X2) = lookup_slb(X1,X2)
    | X3 = X2
    | ~ contains_slb(X1,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_88,def_lhs_atom17]) ).

cnf(c_0_89_0,axiom,
    ( remove_slb(insert_slb(X1,pair(X3,X4)),X2) = insert_slb(remove_slb(X1,X2),pair(X3,X4))
    | X3 = X2
    | ~ contains_slb(X1,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_89,def_lhs_atom15]) ).

cnf(c_0_90_0,axiom,
    ( contains_slb(insert_slb(X4,pair(X3,X1)),X2)
    | ~ contains_slb(X4,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_90,def_lhs_atom10]) ).

cnf(c_0_91_0,axiom,
    ( ~ contains_slb(insert_slb(X3,pair(X1,X4)),X2)
    | X1 = X2
    | contains_slb(X3,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_91,def_lhs_atom9]) ).

cnf(c_0_92_0,axiom,
    ( contains_slb(insert_slb(X4,pair(X3,X1)),X2)
    | X3 != X2 ),
    inference(unfold_definition,[status(thm)],[c_0_92,def_lhs_atom10]) ).

cnf(c_0_93_0,axiom,
    ( ~ less_than(X4,X3)
    | update_slb(insert_slb(X1,pair(X2,X3)),X4) = insert_slb(update_slb(X1,X4),pair(X2,X3)) ),
    inference(unfold_definition,[status(thm)],[c_0_93,def_lhs_atom20]) ).

cnf(c_0_94_0,axiom,
    ( ~ strictly_less_than(X3,X4)
    | update_slb(insert_slb(X1,pair(X2,X3)),X4) = insert_slb(update_slb(X1,X4),pair(X2,X4)) ),
    inference(unfold_definition,[status(thm)],[c_0_94,def_lhs_atom19]) ).

cnf(c_0_95_0,axiom,
    ( less_than(X3,X2)
    | ~ less_than(X1,X2)
    | ~ less_than(X3,X1) ),
    inference(unfold_definition,[status(thm)],[c_0_95,def_lhs_atom1]) ).

cnf(c_0_99_0,axiom,
    ( strictly_less_than(X2,X1)
    | less_than(X1,X2)
    | ~ less_than(X2,X1) ),
    inference(unfold_definition,[status(thm)],[c_0_99,def_lhs_atom4]) ).

cnf(c_0_100_0,axiom,
    ( ~ strictly_less_than(X2,X1)
    | ~ less_than(X1,X2) ),
    inference(unfold_definition,[status(thm)],[c_0_100,def_lhs_atom3]) ).

cnf(c_0_101_0,axiom,
    ( ~ strictly_less_than(X2,X1)
    | less_than(X2,X1) ),
    inference(unfold_definition,[status(thm)],[c_0_101,def_lhs_atom3]) ).

cnf(c_0_96_0,axiom,
    lookup_slb(insert_slb(X3,pair(X2,X1)),X2) = X1,
    inference(unfold_definition,[status(thm)],[c_0_96,def_lhs_atom16]) ).

cnf(c_0_97_0,axiom,
    remove_slb(insert_slb(X3,pair(X2,X1)),X2) = X3,
    inference(unfold_definition,[status(thm)],[c_0_97,def_lhs_atom14]) ).

cnf(c_0_98_0,axiom,
    isnonempty_slb(insert_slb(X3,pair(X2,X1))),
    inference(unfold_definition,[status(thm)],[c_0_98,def_lhs_atom7]) ).

cnf(c_0_102_0,axiom,
    ~ pair_in_list(create_slb,X2,X1),
    inference(unfold_definition,[status(thm)],[c_0_102,def_lhs_atom11]) ).

cnf(c_0_103_0,axiom,
    update_slb(create_slb,X1) = create_slb,
    inference(unfold_definition,[status(thm)],[c_0_103,def_lhs_atom18]) ).

cnf(c_0_104_0,axiom,
    ~ contains_slb(create_slb,X1),
    inference(unfold_definition,[status(thm)],[c_0_104,def_lhs_atom8]) ).

cnf(c_0_105_0,axiom,
    less_than(bottom,X1),
    inference(unfold_definition,[status(thm)],[c_0_105,def_lhs_atom5]) ).

cnf(c_0_106_0,axiom,
    less_than(X1,X1),
    inference(unfold_definition,[status(thm)],[c_0_106,def_lhs_atom2]) ).

cnf(c_0_107_0,axiom,
    ~ isnonempty_slb(create_slb),
    inference(unfold_definition,[status(thm)],[c_0_107,def_lhs_atom6]) ).

% Orienting (remaining) axiom formulas using strategy ClausalAll
% CNF of (remaining) axioms:
% Start CNF derivation
fof(c_0_0_001,axiom,
    ! [X1,X2] :
      ( less_than(X1,X2)
      | less_than(X2,X1) ),
    file('<stdin>',totality) ).

fof(c_0_1_002,axiom,
    ! [X1,X2] :
      ( less_than(X1,X2)
      | less_than(X2,X1) ),
    c_0_0 ).

fof(c_0_2_003,plain,
    ! [X3,X4] :
      ( less_than(X3,X4)
      | less_than(X4,X3) ),
    inference(variable_rename,[status(thm)],[c_0_1]) ).

cnf(c_0_3_004,plain,
    ( less_than(X1,X2)
    | less_than(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_2]) ).

cnf(c_0_4_005,plain,
    ( less_than(X1,X2)
    | less_than(X2,X1) ),
    c_0_3,
    [final] ).

% End CNF derivation
% Generating one_way clauses for all literals in the CNF.
cnf(c_0_4_0,axiom,
    ( less_than(X1,X2)
    | less_than(X2,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_4]) ).

cnf(c_0_4_1,axiom,
    ( less_than(X2,X1)
    | less_than(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_4]) ).

% CNF of non-axioms
% Start CNF derivation
fof(c_0_0_006,lemma,
    ! [X1,X2,X3,X4] :
      ( ( pair_in_list(X1,X2,X3)
        & strictly_less_than(X2,X4)
        & less_than(X4,X3) )
     => ? [X5] :
          ( pair_in_list(update_slb(X1,X4),X2,X5)
          & less_than(X4,X5) ) ),
    file('<stdin>',l45_l49) ).

fof(c_0_1_007,lemma,
    ! [X1,X2,X3,X4] :
      ( ( pair_in_list(X1,X2,X3)
        & strictly_less_than(X2,X4)
        & strictly_less_than(X3,X4) )
     => pair_in_list(update_slb(X1,X4),X2,X4) ),
    file('<stdin>',l45_l48) ).

fof(c_0_2_008,conjecture,
    ! [X1,X2,X3] :
      ( ( contains_slb(X1,X2)
        & strictly_less_than(X2,X3) )
     => ( pair_in_list(update_slb(X1,X3),X2,X3)
        | ? [X4] :
            ( pair_in_list(update_slb(X1,X3),X2,X4)
            & less_than(X3,X4) ) ) ),
    file('<stdin>',l45_co) ).

fof(c_0_3_009,lemma,
    ! [X1,X2] :
      ( contains_slb(X1,X2)
     => ? [X3] : pair_in_list(X1,X2,X3) ),
    file('<stdin>',l45_li4647) ).

fof(c_0_4_010,lemma,
    ! [X1,X2,X3,X4] :
      ( ( pair_in_list(X1,X2,X3)
        & strictly_less_than(X2,X4)
        & less_than(X4,X3) )
     => ? [X5] :
          ( pair_in_list(update_slb(X1,X4),X2,X5)
          & less_than(X4,X5) ) ),
    c_0_0 ).

fof(c_0_5_011,lemma,
    ! [X1,X2,X3,X4] :
      ( ( pair_in_list(X1,X2,X3)
        & strictly_less_than(X2,X4)
        & strictly_less_than(X3,X4) )
     => pair_in_list(update_slb(X1,X4),X2,X4) ),
    c_0_1 ).

fof(c_0_6_012,negated_conjecture,
    ~ ! [X1,X2,X3] :
        ( ( contains_slb(X1,X2)
          & strictly_less_than(X2,X3) )
       => ( pair_in_list(update_slb(X1,X3),X2,X3)
          | ? [X4] :
              ( pair_in_list(update_slb(X1,X3),X2,X4)
              & less_than(X3,X4) ) ) ),
    inference(assume_negation,[status(cth)],[c_0_2]) ).

fof(c_0_7_013,lemma,
    ! [X1,X2] :
      ( contains_slb(X1,X2)
     => ? [X3] : pair_in_list(X1,X2,X3) ),
    c_0_3 ).

fof(c_0_8_014,lemma,
    ! [X6,X7,X8,X9] :
      ( ( pair_in_list(update_slb(X6,X9),X7,esk2_4(X6,X7,X8,X9))
        | ~ pair_in_list(X6,X7,X8)
        | ~ strictly_less_than(X7,X9)
        | ~ less_than(X9,X8) )
      & ( less_than(X9,esk2_4(X6,X7,X8,X9))
        | ~ pair_in_list(X6,X7,X8)
        | ~ strictly_less_than(X7,X9)
        | ~ less_than(X9,X8) ) ),
    inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_4])])])]) ).

fof(c_0_9_015,lemma,
    ! [X5,X6,X7,X8] :
      ( ~ pair_in_list(X5,X6,X7)
      | ~ strictly_less_than(X6,X8)
      | ~ strictly_less_than(X7,X8)
      | pair_in_list(update_slb(X5,X8),X6,X8) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])]) ).

fof(c_0_10_016,negated_conjecture,
    ! [X8] :
      ( contains_slb(esk3_0,esk4_0)
      & strictly_less_than(esk4_0,esk5_0)
      & ~ pair_in_list(update_slb(esk3_0,esk5_0),esk4_0,esk5_0)
      & ( ~ pair_in_list(update_slb(esk3_0,esk5_0),esk4_0,X8)
        | ~ less_than(esk5_0,X8) ) ),
    inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_6])])])]) ).

fof(c_0_11_017,lemma,
    ! [X4,X5] :
      ( ~ contains_slb(X4,X5)
      | pair_in_list(X4,X5,esk1_2(X4,X5)) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_7])])]) ).

cnf(c_0_12_018,lemma,
    ( pair_in_list(update_slb(X4,X1),X3,esk2_4(X4,X3,X2,X1))
    | ~ less_than(X1,X2)
    | ~ strictly_less_than(X3,X1)
    | ~ pair_in_list(X4,X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_8]) ).

cnf(c_0_13_019,lemma,
    ( less_than(X1,esk2_4(X4,X3,X2,X1))
    | ~ less_than(X1,X2)
    | ~ strictly_less_than(X3,X1)
    | ~ pair_in_list(X4,X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_8]) ).

cnf(c_0_14_020,lemma,
    ( pair_in_list(update_slb(X1,X2),X3,X2)
    | ~ strictly_less_than(X4,X2)
    | ~ strictly_less_than(X3,X2)
    | ~ pair_in_list(X1,X3,X4) ),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

cnf(c_0_15_021,negated_conjecture,
    ( ~ less_than(esk5_0,X1)
    | ~ pair_in_list(update_slb(esk3_0,esk5_0),esk4_0,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_16_022,negated_conjecture,
    ~ pair_in_list(update_slb(esk3_0,esk5_0),esk4_0,esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_17_023,lemma,
    ( pair_in_list(X1,X2,esk1_2(X1,X2))
    | ~ contains_slb(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_11]) ).

cnf(c_0_18_024,negated_conjecture,
    contains_slb(esk3_0,esk4_0),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_19_025,negated_conjecture,
    strictly_less_than(esk4_0,esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_20_026,lemma,
    ( pair_in_list(update_slb(X4,X1),X3,esk2_4(X4,X3,X2,X1))
    | ~ less_than(X1,X2)
    | ~ strictly_less_than(X3,X1)
    | ~ pair_in_list(X4,X3,X2) ),
    c_0_12,
    [final] ).

cnf(c_0_21_027,lemma,
    ( less_than(X1,esk2_4(X4,X3,X2,X1))
    | ~ less_than(X1,X2)
    | ~ strictly_less_than(X3,X1)
    | ~ pair_in_list(X4,X3,X2) ),
    c_0_13,
    [final] ).

cnf(c_0_22_028,lemma,
    ( pair_in_list(update_slb(X1,X2),X3,X2)
    | ~ strictly_less_than(X4,X2)
    | ~ strictly_less_than(X3,X2)
    | ~ pair_in_list(X1,X3,X4) ),
    c_0_14,
    [final] ).

cnf(c_0_23_029,negated_conjecture,
    ( ~ less_than(esk5_0,X1)
    | ~ pair_in_list(update_slb(esk3_0,esk5_0),esk4_0,X1) ),
    c_0_15,
    [final] ).

cnf(c_0_24_030,negated_conjecture,
    ~ pair_in_list(update_slb(esk3_0,esk5_0),esk4_0,esk5_0),
    c_0_16,
    [final] ).

cnf(c_0_25_031,lemma,
    ( pair_in_list(X1,X2,esk1_2(X1,X2))
    | ~ contains_slb(X1,X2) ),
    c_0_17,
    [final] ).

cnf(c_0_26_032,negated_conjecture,
    contains_slb(esk3_0,esk4_0),
    c_0_18,
    [final] ).

cnf(c_0_27_033,negated_conjecture,
    strictly_less_than(esk4_0,esk5_0),
    c_0_19,
    [final] ).

% End CNF derivation

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

cnf(c_28,plain,
    ( pair_in_list(update_slb(X0,X1),X2,X1)
    | ~ pair_in_list(X0,X2,X3)
    | ~ strictly_less_than(X2,X1)
    | ~ strictly_less_than(X3,X1) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_22) ).

cnf(c_63,plain,
    ( pair_in_list(update_slb(X0,X1),X2,X1)
    | ~ pair_in_list(X0,X2,X3)
    | ~ strictly_less_than(X2,X1)
    | ~ strictly_less_than(X3,X1) ),
    inference(copy,[status(esa)],[c_28]) ).

cnf(c_85,plain,
    ( pair_in_list(update_slb(X0,X1),X2,X1)
    | ~ pair_in_list(X0,X2,X3)
    | ~ strictly_less_than(X2,X1)
    | ~ strictly_less_than(X3,X1) ),
    inference(copy,[status(esa)],[c_63]) ).

cnf(c_96,plain,
    ( pair_in_list(update_slb(X0,X1),X2,X1)
    | ~ pair_in_list(X0,X2,X3)
    | ~ strictly_less_than(X2,X1)
    | ~ strictly_less_than(X3,X1) ),
    inference(copy,[status(esa)],[c_85]) ).

cnf(c_102,plain,
    ( pair_in_list(update_slb(X0,X1),X2,X1)
    | ~ pair_in_list(X0,X2,X3)
    | ~ strictly_less_than(X2,X1)
    | ~ strictly_less_than(X3,X1) ),
    inference(copy,[status(esa)],[c_96]) ).

cnf(c_196,plain,
    ( pair_in_list(update_slb(X0,X1),X2,X1)
    | ~ pair_in_list(X0,X2,X3)
    | ~ strictly_less_than(X2,X1)
    | ~ strictly_less_than(X3,X1) ),
    inference(copy,[status(esa)],[c_102]) ).

cnf(c_13,plain,
    ( ~ less_than(X0,X1)
    | less_than(X1,X0)
    | strictly_less_than(X0,X1) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_99_0) ).

cnf(c_164,plain,
    ( ~ less_than(X0,X1)
    | less_than(X1,X0)
    | strictly_less_than(X0,X1) ),
    inference(copy,[status(esa)],[c_13]) ).

cnf(c_310,plain,
    ( ~ less_than(X0,X1)
    | less_than(X1,X0)
    | pair_in_list(update_slb(X2,X1),X3,X1)
    | ~ pair_in_list(X2,X3,X0)
    | ~ strictly_less_than(X3,X1) ),
    inference(resolution,[status(thm)],[c_196,c_164]) ).

cnf(c_311,plain,
    ( ~ less_than(X0,X1)
    | less_than(X1,X0)
    | pair_in_list(update_slb(X2,X1),X3,X1)
    | ~ pair_in_list(X2,X3,X0)
    | ~ strictly_less_than(X3,X1) ),
    inference(rewriting,[status(thm)],[c_310]) ).

cnf(c_0,plain,
    ( less_than(X0,X1)
    | less_than(X1,X0) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_4_0) ).

cnf(c_141,plain,
    ( less_than(X0,X1)
    | less_than(X1,X0) ),
    inference(copy,[status(esa)],[c_0]) ).

cnf(c_487,plain,
    ( less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,X0)
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_311,c_141]) ).

cnf(c_488,plain,
    ( less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,X0)
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(rewriting,[status(thm)],[c_487]) ).

cnf(c_30,plain,
    ( ~ contains_slb(X0,X1)
    | pair_in_list(X0,X1,sk3_esk1_2(X0,X1)) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_25) ).

cnf(c_65,plain,
    ( ~ contains_slb(X0,X1)
    | pair_in_list(X0,X1,sk3_esk1_2(X0,X1)) ),
    inference(copy,[status(esa)],[c_30]) ).

cnf(c_87,plain,
    ( ~ contains_slb(X0,X1)
    | pair_in_list(X0,X1,sk3_esk1_2(X0,X1)) ),
    inference(copy,[status(esa)],[c_65]) ).

cnf(c_94,plain,
    ( ~ contains_slb(X0,X1)
    | pair_in_list(X0,X1,sk3_esk1_2(X0,X1)) ),
    inference(copy,[status(esa)],[c_87]) ).

cnf(c_104,plain,
    ( ~ contains_slb(X0,X1)
    | pair_in_list(X0,X1,sk3_esk1_2(X0,X1)) ),
    inference(copy,[status(esa)],[c_94]) ).

cnf(c_200,plain,
    ( ~ contains_slb(X0,X1)
    | pair_in_list(X0,X1,sk3_esk1_2(X0,X1)) ),
    inference(copy,[status(esa)],[c_104]) ).

cnf(c_499,plain,
    ( less_than(X0,sk3_esk1_2(X1,X2))
    | ~ contains_slb(X1,X2)
    | pair_in_list(update_slb(X1,X0),X2,X0)
    | ~ strictly_less_than(X2,X0) ),
    inference(resolution,[status(thm)],[c_488,c_200]) ).

cnf(c_500,plain,
    ( less_than(X0,sk3_esk1_2(X1,X2))
    | ~ contains_slb(X1,X2)
    | pair_in_list(update_slb(X1,X0),X2,X0)
    | ~ strictly_less_than(X2,X0) ),
    inference(rewriting,[status(thm)],[c_499]) ).

cnf(c_31,negated_conjecture,
    ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,sk3_esk5_0),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_24) ).

cnf(c_69,negated_conjecture,
    ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_31]) ).

cnf(c_88,negated_conjecture,
    ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_69]) ).

cnf(c_93,negated_conjecture,
    ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_88]) ).

cnf(c_105,negated_conjecture,
    ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_93]) ).

cnf(c_202,negated_conjecture,
    ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_105]) ).

cnf(c_515,plain,
    ( less_than(sk3_esk5_0,sk3_esk1_2(sk3_esk3_0,sk3_esk4_0))
    | ~ contains_slb(sk3_esk3_0,sk3_esk4_0)
    | ~ strictly_less_than(sk3_esk4_0,sk3_esk5_0) ),
    inference(resolution,[status(thm)],[c_500,c_202]) ).

cnf(c_516,plain,
    ( less_than(sk3_esk5_0,sk3_esk1_2(sk3_esk3_0,sk3_esk4_0))
    | ~ contains_slb(sk3_esk3_0,sk3_esk4_0)
    | ~ strictly_less_than(sk3_esk4_0,sk3_esk5_0) ),
    inference(rewriting,[status(thm)],[c_515]) ).

cnf(c_33,negated_conjecture,
    strictly_less_than(sk3_esk4_0,sk3_esk5_0),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_27) ).

cnf(c_73,negated_conjecture,
    strictly_less_than(sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_33]) ).

cnf(c_90,negated_conjecture,
    strictly_less_than(sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_73]) ).

cnf(c_91,negated_conjecture,
    strictly_less_than(sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_90]) ).

cnf(c_99,negated_conjecture,
    strictly_less_than(sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_91]) ).

cnf(c_190,negated_conjecture,
    strictly_less_than(sk3_esk4_0,sk3_esk5_0),
    inference(copy,[status(esa)],[c_99]) ).

cnf(c_32,negated_conjecture,
    contains_slb(sk3_esk3_0,sk3_esk4_0),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_26) ).

cnf(c_71,negated_conjecture,
    contains_slb(sk3_esk3_0,sk3_esk4_0),
    inference(copy,[status(esa)],[c_32]) ).

cnf(c_89,negated_conjecture,
    contains_slb(sk3_esk3_0,sk3_esk4_0),
    inference(copy,[status(esa)],[c_71]) ).

cnf(c_92,negated_conjecture,
    contains_slb(sk3_esk3_0,sk3_esk4_0),
    inference(copy,[status(esa)],[c_89]) ).

cnf(c_106,negated_conjecture,
    contains_slb(sk3_esk3_0,sk3_esk4_0),
    inference(copy,[status(esa)],[c_92]) ).

cnf(c_204,negated_conjecture,
    contains_slb(sk3_esk3_0,sk3_esk4_0),
    inference(copy,[status(esa)],[c_106]) ).

cnf(c_26,plain,
    ( ~ less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,sk3_esk2_4(X2,X3,X1,X0))
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_20) ).

cnf(c_59,plain,
    ( ~ less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,sk3_esk2_4(X2,X3,X1,X0))
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(copy,[status(esa)],[c_26]) ).

cnf(c_83,plain,
    ( ~ less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,sk3_esk2_4(X2,X3,X1,X0))
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(copy,[status(esa)],[c_59]) ).

cnf(c_98,plain,
    ( ~ less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,sk3_esk2_4(X2,X3,X1,X0))
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(copy,[status(esa)],[c_83]) ).

cnf(c_100,plain,
    ( ~ less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,sk3_esk2_4(X2,X3,X1,X0))
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(copy,[status(esa)],[c_98]) ).

cnf(c_192,plain,
    ( ~ less_than(X0,X1)
    | pair_in_list(update_slb(X2,X0),X3,sk3_esk2_4(X2,X3,X1,X0))
    | ~ pair_in_list(X2,X3,X1)
    | ~ strictly_less_than(X3,X0) ),
    inference(copy,[status(esa)],[c_100]) ).

cnf(c_29,negated_conjecture,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,X0) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_23) ).

cnf(c_67,negated_conjecture,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,X0) ),
    inference(copy,[status(esa)],[c_29]) ).

cnf(c_86,negated_conjecture,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,X0) ),
    inference(copy,[status(esa)],[c_67]) ).

cnf(c_95,negated_conjecture,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,X0) ),
    inference(copy,[status(esa)],[c_86]) ).

cnf(c_103,negated_conjecture,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,X0) ),
    inference(copy,[status(esa)],[c_95]) ).

cnf(c_198,negated_conjecture,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(update_slb(sk3_esk3_0,sk3_esk5_0),sk3_esk4_0,X0) ),
    inference(copy,[status(esa)],[c_103]) ).

cnf(c_334,plain,
    ( ~ less_than(sk3_esk5_0,sk3_esk2_4(sk3_esk3_0,sk3_esk4_0,X0,sk3_esk5_0))
    | ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0)
    | ~ strictly_less_than(sk3_esk4_0,sk3_esk5_0) ),
    inference(resolution,[status(thm)],[c_192,c_198]) ).

cnf(c_335,plain,
    ( ~ less_than(sk3_esk5_0,sk3_esk2_4(sk3_esk3_0,sk3_esk4_0,X0,sk3_esk5_0))
    | ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0)
    | ~ strictly_less_than(sk3_esk4_0,sk3_esk5_0) ),
    inference(rewriting,[status(thm)],[c_334]) ).

cnf(c_363,plain,
    ( ~ less_than(sk3_esk5_0,sk3_esk2_4(sk3_esk3_0,sk3_esk4_0,X0,sk3_esk5_0))
    | ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_335,c_190]) ).

cnf(c_364,plain,
    ( ~ less_than(sk3_esk5_0,sk3_esk2_4(sk3_esk3_0,sk3_esk4_0,X0,sk3_esk5_0))
    | ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0) ),
    inference(rewriting,[status(thm)],[c_363]) ).

cnf(c_27,plain,
    ( less_than(X0,sk3_esk2_4(X1,X2,X3,X0))
    | ~ less_than(X0,X3)
    | ~ pair_in_list(X1,X2,X3)
    | ~ strictly_less_than(X2,X0) ),
    file('/export/starexec/sandbox/tmp/iprover_modulo_5e5488.p',c_0_21) ).

cnf(c_61,plain,
    ( less_than(X0,sk3_esk2_4(X1,X2,X3,X0))
    | ~ less_than(X0,X3)
    | ~ pair_in_list(X1,X2,X3)
    | ~ strictly_less_than(X2,X0) ),
    inference(copy,[status(esa)],[c_27]) ).

cnf(c_84,plain,
    ( less_than(X0,sk3_esk2_4(X1,X2,X3,X0))
    | ~ less_than(X0,X3)
    | ~ pair_in_list(X1,X2,X3)
    | ~ strictly_less_than(X2,X0) ),
    inference(copy,[status(esa)],[c_61]) ).

cnf(c_97,plain,
    ( less_than(X0,sk3_esk2_4(X1,X2,X3,X0))
    | ~ less_than(X0,X3)
    | ~ pair_in_list(X1,X2,X3)
    | ~ strictly_less_than(X2,X0) ),
    inference(copy,[status(esa)],[c_84]) ).

cnf(c_101,plain,
    ( less_than(X0,sk3_esk2_4(X1,X2,X3,X0))
    | ~ less_than(X0,X3)
    | ~ pair_in_list(X1,X2,X3)
    | ~ strictly_less_than(X2,X0) ),
    inference(copy,[status(esa)],[c_97]) ).

cnf(c_194,plain,
    ( less_than(X0,sk3_esk2_4(X1,X2,X3,X0))
    | ~ less_than(X0,X3)
    | ~ pair_in_list(X1,X2,X3)
    | ~ strictly_less_than(X2,X0) ),
    inference(copy,[status(esa)],[c_101]) ).

cnf(c_372,plain,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0)
    | ~ strictly_less_than(sk3_esk4_0,sk3_esk5_0) ),
    inference(resolution,[status(thm)],[c_364,c_194]) ).

cnf(c_373,plain,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0)
    | ~ strictly_less_than(sk3_esk4_0,sk3_esk5_0) ),
    inference(rewriting,[status(thm)],[c_372]) ).

cnf(c_401,plain,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_373,c_190]) ).

cnf(c_402,plain,
    ( ~ less_than(sk3_esk5_0,X0)
    | ~ pair_in_list(sk3_esk3_0,sk3_esk4_0,X0) ),
    inference(rewriting,[status(thm)],[c_401]) ).

cnf(c_405,plain,
    ( ~ less_than(sk3_esk5_0,sk3_esk1_2(sk3_esk3_0,sk3_esk4_0))
    | ~ contains_slb(sk3_esk3_0,sk3_esk4_0) ),
    inference(resolution,[status(thm)],[c_402,c_200]) ).

cnf(c_406,plain,
    ( ~ less_than(sk3_esk5_0,sk3_esk1_2(sk3_esk3_0,sk3_esk4_0))
    | ~ contains_slb(sk3_esk3_0,sk3_esk4_0) ),
    inference(rewriting,[status(thm)],[c_405]) ).

cnf(c_409,plain,
    ~ less_than(sk3_esk5_0,sk3_esk1_2(sk3_esk3_0,sk3_esk4_0)),
    inference(forward_subsumption_resolution,[status(thm)],[c_406,c_204]) ).

cnf(c_410,plain,
    ~ less_than(sk3_esk5_0,sk3_esk1_2(sk3_esk3_0,sk3_esk4_0)),
    inference(rewriting,[status(thm)],[c_409]) ).

cnf(c_520,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_516,c_190,c_204,c_410]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SWV409+1 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.13  % Command  : iprover_modulo %s %d
% 0.13/0.34  % Computer : n015.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Tue Jun 14 17:21:09 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.13/0.35  % Running in mono-core mode
% 0.20/0.41  % Orienting using strategy Equiv(ClausalAll)
% 0.20/0.41  % FOF problem with conjecture
% 0.20/0.41  % 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/sandbox/tmp/iprover_proof_64482a.s --tptp_safe_out true --time_out_real 150 /export/starexec/sandbox/tmp/iprover_modulo_5e5488.p | tee /export/starexec/sandbox/tmp/iprover_modulo_out_e174b0 | grep -v "SZS"
% 0.20/0.43  
% 0.20/0.43  %---------------- iProver v2.5 (CASC-J8 2016) ----------------%
% 0.20/0.43  
% 0.20/0.43  % 
% 0.20/0.43  % ------  iProver source info 
% 0.20/0.43  
% 0.20/0.43  % git: sha1: 57accf6c58032223c7708532cf852a99fa48c1b3
% 0.20/0.43  % git: non_committed_changes: true
% 0.20/0.43  % git: last_make_outside_of_git: true
% 0.20/0.43  
% 0.20/0.43  % 
% 0.20/0.43  % ------ Input Options
% 0.20/0.43  
% 0.20/0.43  % --out_options                         all
% 0.20/0.43  % --tptp_safe_out                       true
% 0.20/0.43  % --problem_path                        ""
% 0.20/0.43  % --include_path                        ""
% 0.20/0.43  % --clausifier                          .//eprover
% 0.20/0.43  % --clausifier_options                  --tstp-format  
% 0.20/0.43  % --stdin                               false
% 0.20/0.43  % --dbg_backtrace                       false
% 0.20/0.43  % --dbg_dump_prop_clauses               false
% 0.20/0.43  % --dbg_dump_prop_clauses_file          -
% 0.20/0.43  % --dbg_out_stat                        false
% 0.20/0.43  
% 0.20/0.43  % ------ General Options
% 0.20/0.43  
% 0.20/0.43  % --fof                                 false
% 0.20/0.43  % --time_out_real                       150.
% 0.20/0.43  % --time_out_prep_mult                  0.2
% 0.20/0.43  % --time_out_virtual                    -1.
% 0.20/0.43  % --schedule                            none
% 0.20/0.43  % --ground_splitting                    input
% 0.20/0.43  % --splitting_nvd                       16
% 0.20/0.43  % --non_eq_to_eq                        false
% 0.20/0.43  % --prep_gs_sim                         true
% 0.20/0.43  % --prep_unflatten                      false
% 0.20/0.43  % --prep_res_sim                        true
% 0.20/0.43  % --prep_upred                          true
% 0.20/0.43  % --res_sim_input                       true
% 0.20/0.43  % --clause_weak_htbl                    true
% 0.20/0.43  % --gc_record_bc_elim                   false
% 0.20/0.43  % --symbol_type_check                   false
% 0.20/0.43  % --clausify_out                        false
% 0.20/0.43  % --large_theory_mode                   false
% 0.20/0.43  % --prep_sem_filter                     none
% 0.20/0.43  % --prep_sem_filter_out                 false
% 0.20/0.43  % --preprocessed_out                    false
% 0.20/0.43  % --sub_typing                          false
% 0.20/0.43  % --brand_transform                     false
% 0.20/0.43  % --pure_diseq_elim                     true
% 0.20/0.43  % --min_unsat_core                      false
% 0.20/0.43  % --pred_elim                           true
% 0.20/0.43  % --add_important_lit                   false
% 0.20/0.43  % --soft_assumptions                    false
% 0.20/0.43  % --reset_solvers                       false
% 0.20/0.43  % --bc_imp_inh                          []
% 0.20/0.43  % --conj_cone_tolerance                 1.5
% 0.20/0.43  % --prolific_symb_bound                 500
% 0.20/0.43  % --lt_threshold                        2000
% 0.20/0.43  
% 0.20/0.43  % ------ SAT Options
% 0.20/0.43  
% 0.20/0.43  % --sat_mode                            false
% 0.20/0.43  % --sat_fm_restart_options              ""
% 0.20/0.43  % --sat_gr_def                          false
% 0.20/0.43  % --sat_epr_types                       true
% 0.20/0.43  % --sat_non_cyclic_types                false
% 0.20/0.43  % --sat_finite_models                   false
% 0.20/0.43  % --sat_fm_lemmas                       false
% 0.20/0.43  % --sat_fm_prep                         false
% 0.20/0.43  % --sat_fm_uc_incr                      true
% 0.20/0.43  % --sat_out_model                       small
% 0.20/0.43  % --sat_out_clauses                     false
% 0.20/0.43  
% 0.20/0.43  % ------ QBF Options
% 0.20/0.43  
% 0.20/0.43  % --qbf_mode                            false
% 0.20/0.43  % --qbf_elim_univ                       true
% 0.20/0.43  % --qbf_sk_in                           true
% 0.20/0.43  % --qbf_pred_elim                       true
% 0.20/0.43  % --qbf_split                           32
% 0.20/0.43  
% 0.20/0.43  % ------ BMC1 Options
% 0.20/0.43  
% 0.20/0.43  % --bmc1_incremental                    false
% 0.20/0.43  % --bmc1_axioms                         reachable_all
% 0.20/0.43  % --bmc1_min_bound                      0
% 0.20/0.43  % --bmc1_max_bound                      -1
% 0.20/0.43  % --bmc1_max_bound_default              -1
% 0.20/0.43  % --bmc1_symbol_reachability            true
% 0.20/0.43  % --bmc1_property_lemmas                false
% 0.20/0.43  % --bmc1_k_induction                    false
% 0.20/0.43  % --bmc1_non_equiv_states               false
% 0.20/0.43  % --bmc1_deadlock                       false
% 0.20/0.43  % --bmc1_ucm                            false
% 0.20/0.43  % --bmc1_add_unsat_core                 none
% 0.20/0.43  % --bmc1_unsat_core_children            false
% 0.20/0.43  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.20/0.43  % --bmc1_out_stat                       full
% 0.20/0.43  % --bmc1_ground_init                    false
% 0.20/0.43  % --bmc1_pre_inst_next_state            false
% 0.20/0.43  % --bmc1_pre_inst_state                 false
% 0.20/0.43  % --bmc1_pre_inst_reach_state           false
% 0.20/0.43  % --bmc1_out_unsat_core                 false
% 0.20/0.43  % --bmc1_aig_witness_out                false
% 0.20/0.43  % --bmc1_verbose                        false
% 0.20/0.43  % --bmc1_dump_clauses_tptp              false
% 0.39/0.67  % --bmc1_dump_unsat_core_tptp           false
% 0.39/0.67  % --bmc1_dump_file                      -
% 0.39/0.67  % --bmc1_ucm_expand_uc_limit            128
% 0.39/0.67  % --bmc1_ucm_n_expand_iterations        6
% 0.39/0.67  % --bmc1_ucm_extend_mode                1
% 0.39/0.67  % --bmc1_ucm_init_mode                  2
% 0.39/0.67  % --bmc1_ucm_cone_mode                  none
% 0.39/0.67  % --bmc1_ucm_reduced_relation_type      0
% 0.39/0.67  % --bmc1_ucm_relax_model                4
% 0.39/0.67  % --bmc1_ucm_full_tr_after_sat          true
% 0.39/0.67  % --bmc1_ucm_expand_neg_assumptions     false
% 0.39/0.67  % --bmc1_ucm_layered_model              none
% 0.39/0.67  % --bmc1_ucm_max_lemma_size             10
% 0.39/0.67  
% 0.39/0.67  % ------ AIG Options
% 0.39/0.67  
% 0.39/0.67  % --aig_mode                            false
% 0.39/0.67  
% 0.39/0.67  % ------ Instantiation Options
% 0.39/0.67  
% 0.39/0.67  % --instantiation_flag                  true
% 0.39/0.67  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.39/0.67  % --inst_solver_per_active              750
% 0.39/0.67  % --inst_solver_calls_frac              0.5
% 0.39/0.67  % --inst_passive_queue_type             priority_queues
% 0.39/0.67  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.39/0.67  % --inst_passive_queues_freq            [25;2]
% 0.39/0.67  % --inst_dismatching                    true
% 0.39/0.67  % --inst_eager_unprocessed_to_passive   true
% 0.39/0.67  % --inst_prop_sim_given                 true
% 0.39/0.67  % --inst_prop_sim_new                   false
% 0.39/0.67  % --inst_orphan_elimination             true
% 0.39/0.67  % --inst_learning_loop_flag             true
% 0.39/0.67  % --inst_learning_start                 3000
% 0.39/0.67  % --inst_learning_factor                2
% 0.39/0.67  % --inst_start_prop_sim_after_learn     3
% 0.39/0.67  % --inst_sel_renew                      solver
% 0.39/0.67  % --inst_lit_activity_flag              true
% 0.39/0.67  % --inst_out_proof                      true
% 0.39/0.67  
% 0.39/0.67  % ------ Resolution Options
% 0.39/0.67  
% 0.39/0.67  % --resolution_flag                     true
% 0.39/0.67  % --res_lit_sel                         kbo_max
% 0.39/0.67  % --res_to_prop_solver                  none
% 0.39/0.67  % --res_prop_simpl_new                  false
% 0.39/0.67  % --res_prop_simpl_given                false
% 0.39/0.67  % --res_passive_queue_type              priority_queues
% 0.39/0.67  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 0.39/0.67  % --res_passive_queues_freq             [15;5]
% 0.39/0.67  % --res_forward_subs                    full
% 0.39/0.67  % --res_backward_subs                   full
% 0.39/0.67  % --res_forward_subs_resolution         true
% 0.39/0.67  % --res_backward_subs_resolution        true
% 0.39/0.67  % --res_orphan_elimination              false
% 0.39/0.67  % --res_time_limit                      1000.
% 0.39/0.67  % --res_out_proof                       true
% 0.39/0.67  % --proof_out_file                      /export/starexec/sandbox/tmp/iprover_proof_64482a.s
% 0.39/0.67  % --modulo                              true
% 0.39/0.67  
% 0.39/0.67  % ------ Combination Options
% 0.39/0.67  
% 0.39/0.67  % --comb_res_mult                       1000
% 0.39/0.67  % --comb_inst_mult                      300
% 0.39/0.67  % ------ 
% 0.39/0.67  
% 0.39/0.67  % ------ Parsing...% successful
% 0.39/0.67  
% 0.39/0.67  % ------ 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 % 
% 0.39/0.67  
% 0.39/0.67  % ------ Proving...
% 0.39/0.67  % ------ Problem Properties 
% 0.39/0.67  
% 0.39/0.67  % 
% 0.39/0.67  % EPR                                   false
% 0.39/0.67  % Horn                                  false
% 0.39/0.67  % Has equality                          true
% 0.39/0.67  
% 0.39/0.67  % % ------ Input Options Time Limit: Unbounded
% 0.39/0.67  
% 0.39/0.67  
% 0.39/0.67  Compiling...
% 0.39/0.67  Loading plugin: done.
% 0.39/0.67  Compiling...
% 0.39/0.67  Loading plugin: done.
% 0.39/0.67  % % ------ Current options:
% 0.39/0.67  
% 0.39/0.67  % ------ Input Options
% 0.39/0.67  
% 0.39/0.67  % --out_options                         all
% 0.39/0.67  % --tptp_safe_out                       true
% 0.39/0.67  % --problem_path                        ""
% 0.39/0.67  % --include_path                        ""
% 0.39/0.67  % --clausifier                          .//eprover
% 0.39/0.67  % --clausifier_options                  --tstp-format  
% 0.39/0.67  % --stdin                               false
% 0.39/0.67  % --dbg_backtrace                       false
% 0.39/0.67  % --dbg_dump_prop_clauses               false
% 0.39/0.67  % --dbg_dump_prop_clauses_file          -
% 0.39/0.67  % --dbg_out_stat                        false
% 0.39/0.67  
% 0.39/0.67  % ------ General Options
% 0.39/0.67  
% 0.39/0.67  % --fof                                 false
% 0.39/0.67  % --time_out_real                       150.
% 0.39/0.67  % --time_out_prep_mult                  0.2
% 0.39/0.67  % --time_out_virtual                    -1.
% 0.39/0.67  % --schedule                            none
% 0.39/0.67  % --ground_splitting                    input
% 0.39/0.67  % --splitting_nvd                       16
% 0.39/0.67  % --non_eq_to_eq                        false
% 0.39/0.67  % --prep_gs_sim                         true
% 0.39/0.67  % --prep_unflatten                      false
% 0.39/0.67  % --prep_res_sim                        true
% 0.39/0.67  % --prep_upred                          true
% 0.39/0.67  % --res_sim_input                       true
% 0.39/0.67  % --clause_weak_htbl                    true
% 0.39/0.67  % --gc_record_bc_elim                   false
% 0.39/0.67  % --symbol_type_check                   false
% 0.39/0.67  % --clausify_out                        false
% 0.39/0.67  % --large_theory_mode                   false
% 0.39/0.67  % --prep_sem_filter                     none
% 0.39/0.67  % --prep_sem_filter_out                 false
% 0.39/0.67  % --preprocessed_out                    false
% 0.39/0.67  % --sub_typing                          false
% 0.39/0.67  % --brand_transform                     false
% 0.39/0.67  % --pure_diseq_elim                     true
% 0.39/0.67  % --min_unsat_core                      false
% 0.39/0.67  % --pred_elim                           true
% 0.39/0.67  % --add_important_lit                   false
% 0.39/0.67  % --soft_assumptions                    false
% 0.39/0.67  % --reset_solvers                       false
% 0.39/0.67  % --bc_imp_inh                          []
% 0.39/0.67  % --conj_cone_tolerance                 1.5
% 0.39/0.67  % --prolific_symb_bound                 500
% 0.39/0.67  % --lt_threshold                        2000
% 0.39/0.67  
% 0.39/0.67  % ------ SAT Options
% 0.39/0.67  
% 0.39/0.67  % --sat_mode                            false
% 0.39/0.67  % --sat_fm_restart_options              ""
% 0.39/0.67  % --sat_gr_def                          false
% 0.39/0.67  % --sat_epr_types                       true
% 0.39/0.67  % --sat_non_cyclic_types                false
% 0.39/0.67  % --sat_finite_models                   false
% 0.39/0.67  % --sat_fm_lemmas                       false
% 0.39/0.67  % --sat_fm_prep                         false
% 0.39/0.67  % --sat_fm_uc_incr                      true
% 0.39/0.67  % --sat_out_model                       small
% 0.39/0.67  % --sat_out_clauses                     false
% 0.39/0.67  
% 0.39/0.67  % ------ QBF Options
% 0.39/0.67  
% 0.39/0.67  % --qbf_mode                            false
% 0.39/0.67  % --qbf_elim_univ                       true
% 0.39/0.67  % --qbf_sk_in                           true
% 0.39/0.67  % --qbf_pred_elim                       true
% 0.39/0.67  % --qbf_split                           32
% 0.39/0.67  
% 0.39/0.67  % ------ BMC1 Options
% 0.39/0.67  
% 0.39/0.67  % --bmc1_incremental                    false
% 0.39/0.67  % --bmc1_axioms                         reachable_all
% 0.39/0.67  % --bmc1_min_bound                      0
% 0.39/0.67  % --bmc1_max_bound                      -1
% 0.39/0.67  % --bmc1_max_bound_default              -1
% 0.39/0.67  % --bmc1_symbol_reachability            true
% 0.39/0.67  % --bmc1_property_lemmas                false
% 0.39/0.67  % --bmc1_k_induction                    false
% 0.39/0.67  % --bmc1_non_equiv_states               false
% 0.39/0.67  % --bmc1_deadlock                       false
% 0.39/0.67  % --bmc1_ucm                            false
% 0.39/0.67  % --bmc1_add_unsat_core                 none
% 0.39/0.67  % --bmc1_unsat_core_children            false
% 0.39/0.67  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.39/0.67  % --bmc1_out_stat                       full
% 0.39/0.67  % --bmc1_ground_init                    false
% 0.39/0.67  % --bmc1_pre_inst_next_state            false
% 0.39/0.67  % --bmc1_pre_inst_state                 false
% 0.39/0.67  % --bmc1_pre_inst_reach_state           false
% 0.39/0.67  % --bmc1_out_unsat_core                 false
% 0.39/0.67  % --bmc1_aig_witness_out                false
% 0.39/0.67  % --bmc1_verbose                        false
% 0.39/0.67  % --bmc1_dump_clauses_tptp              false
% 0.39/0.67  % --bmc1_dump_unsat_core_tptp           false
% 0.39/0.67  % --bmc1_dump_file                      -
% 0.39/0.67  % --bmc1_ucm_expand_uc_limit            128
% 0.39/0.67  % --bmc1_ucm_n_expand_iterations        6
% 0.39/0.67  % --bmc1_ucm_extend_mode                1
% 0.39/0.67  % --bmc1_ucm_init_mode                  2
% 0.39/0.67  % --bmc1_ucm_cone_mode                  none
% 0.39/0.67  % --bmc1_ucm_reduced_relation_type      0
% 0.39/0.67  % --bmc1_ucm_relax_model                4
% 0.39/0.67  % --bmc1_ucm_full_tr_after_sat          true
% 0.39/0.67  % --bmc1_ucm_expand_neg_assumptions     false
% 0.39/0.67  % --bmc1_ucm_layered_model              none
% 0.39/0.67  % --bmc1_ucm_max_lemma_size             10
% 0.39/0.67  
% 0.39/0.67  % ------ AIG Options
% 0.39/0.67  
% 0.39/0.67  % --aig_mode                            false
% 0.39/0.67  
% 0.39/0.67  % ------ Instantiation Options
% 0.39/0.67  
% 0.39/0.67  % --instantiation_flag                  true
% 0.39/0.67  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.39/0.67  % --inst_solver_per_active              750
% 0.39/0.67  % --inst_solver_calls_frac              0.5
% 0.39/0.67  % --inst_passive_queue_type             priority_queues
% 0.39/0.67  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.39/0.67  % --inst_passive_queues_freq            [25;2]
% 0.39/0.67  % --inst_dismatching                    true
% 0.39/0.68  % --inst_eager_unprocessed_to_passive   true
% 0.39/0.68  % --inst_prop_sim_given                 true
% 0.39/0.68  % --inst_prop_sim_new                   false
% 0.39/0.68  % --inst_orphan_elimination             true
% 0.39/0.68  % --inst_learning_loop_flag             true
% 0.39/0.68  % --inst_learning_start                 3000
% 0.39/0.68  % --inst_learning_factor                2
% 0.39/0.68  % --inst_start_prop_sim_after_learn     3
% 0.39/0.68  % --inst_sel_renew                      solver
% 0.39/0.68  % --inst_lit_activity_flag              true
% 0.39/0.68  % --inst_out_proof                      true
% 0.39/0.68  
% 0.39/0.68  % ------ Resolution Options
% 0.39/0.68  
% 0.39/0.68  % --resolution_flag                     true
% 0.39/0.68  % --res_lit_sel                         kbo_max
% 0.39/0.68  % --res_to_prop_solver                  none
% 0.39/0.68  % --res_prop_simpl_new                  false
% 0.39/0.68  % --res_prop_simpl_given                false
% 0.39/0.68  % --res_passive_queue_type              priority_queues
% 0.39/0.68  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 0.39/0.68  % --res_passive_queues_freq             [15;5]
% 0.39/0.68  % --res_forward_subs                    full
% 0.39/0.68  % --res_backward_subs                   full
% 0.39/0.68  % --res_forward_subs_resolution         true
% 0.39/0.68  % --res_backward_subs_resolution        true
% 0.39/0.68  % --res_orphan_elimination              false
% 0.39/0.68  % --res_time_limit                      1000.
% 0.39/0.68  % --res_out_proof                       true
% 0.39/0.68  % --proof_out_file                      /export/starexec/sandbox/tmp/iprover_proof_64482a.s
% 0.39/0.68  % --modulo                              true
% 0.39/0.68  
% 0.39/0.68  % ------ Combination Options
% 0.39/0.68  
% 0.39/0.68  % --comb_res_mult                       1000
% 0.39/0.68  % --comb_inst_mult                      300
% 0.39/0.68  % ------ 
% 0.39/0.68  
% 0.39/0.68  
% 0.39/0.68  
% 0.39/0.68  % ------ Proving...
% 0.39/0.68  % 
% 0.39/0.68  
% 0.39/0.68  
% 0.39/0.68  %  Resolution empty clause
% 0.39/0.68  
% 0.39/0.68  % ------                             Statistics
% 0.39/0.68  
% 0.39/0.68  % ------ General
% 0.39/0.68  
% 0.39/0.68  % num_of_input_clauses:                 34
% 0.39/0.68  % num_of_input_neg_conjectures:         4
% 0.39/0.68  % num_of_splits:                        0
% 0.39/0.68  % num_of_split_atoms:                   0
% 0.39/0.68  % num_of_sem_filtered_clauses:          0
% 0.39/0.68  % num_of_subtypes:                      0
% 0.39/0.68  % monotx_restored_types:                0
% 0.39/0.68  % sat_num_of_epr_types:                 0
% 0.39/0.68  % sat_num_of_non_cyclic_types:          0
% 0.39/0.68  % sat_guarded_non_collapsed_types:      0
% 0.39/0.68  % is_epr:                               0
% 0.39/0.68  % is_horn:                              0
% 0.39/0.68  % has_eq:                               1
% 0.39/0.68  % num_pure_diseq_elim:                  0
% 0.39/0.68  % simp_replaced_by:                     0
% 0.39/0.68  % res_preprocessed:                     12
% 0.39/0.68  % prep_upred:                           0
% 0.39/0.68  % prep_unflattend:                      0
% 0.39/0.68  % pred_elim_cands:                      0
% 0.39/0.68  % pred_elim:                            0
% 0.39/0.68  % pred_elim_cl:                         0
% 0.39/0.68  % pred_elim_cycles:                     0
% 0.39/0.68  % forced_gc_time:                       0
% 0.39/0.68  % gc_basic_clause_elim:                 0
% 0.39/0.68  % parsing_time:                         0.001
% 0.39/0.68  % sem_filter_time:                      0.
% 0.39/0.68  % pred_elim_time:                       0.
% 0.39/0.68  % out_proof_time:                       0.003
% 0.39/0.68  % monotx_time:                          0.
% 0.39/0.68  % subtype_inf_time:                     0.
% 0.39/0.68  % unif_index_cands_time:                0.
% 0.39/0.68  % unif_index_add_time:                  0.
% 0.39/0.68  % total_time:                           0.264
% 0.39/0.68  % num_of_symbols:                       42
% 0.39/0.68  % num_of_terms:                         403
% 0.39/0.68  
% 0.39/0.68  % ------ Propositional Solver
% 0.39/0.68  
% 0.39/0.68  % prop_solver_calls:                    1
% 0.39/0.68  % prop_fast_solver_calls:               43
% 0.39/0.68  % prop_num_of_clauses:                  58
% 0.39/0.68  % prop_preprocess_simplified:           150
% 0.39/0.68  % prop_fo_subsumed:                     0
% 0.39/0.68  % prop_solver_time:                     0.
% 0.39/0.68  % prop_fast_solver_time:                0.
% 0.39/0.68  % prop_unsat_core_time:                 0.
% 0.39/0.68  
% 0.39/0.68  % ------ QBF 
% 0.39/0.68  
% 0.39/0.68  % qbf_q_res:                            0
% 0.39/0.68  % qbf_num_tautologies:                  0
% 0.39/0.68  % qbf_prep_cycles:                      0
% 0.39/0.68  
% 0.39/0.68  % ------ BMC1
% 0.39/0.68  
% 0.39/0.68  % bmc1_current_bound:                   -1
% 0.39/0.68  % bmc1_last_solved_bound:               -1
% 0.39/0.68  % bmc1_unsat_core_size:                 -1
% 0.39/0.68  % bmc1_unsat_core_parents_size:         -1
% 0.39/0.68  % bmc1_merge_next_fun:                  0
% 0.39/0.68  % bmc1_unsat_core_clauses_time:         0.
% 0.39/0.68  
% 0.39/0.68  % ------ Instantiation
% 0.39/0.68  
% 0.39/0.68  % inst_num_of_clauses:                  33
% 0.39/0.68  % inst_num_in_passive:                  0
% 0.39/0.68  % inst_num_in_active:                   0
% 0.39/0.68  % inst_num_in_unprocessed:              34
% 0.39/0.68  % inst_num_of_loops:                    0
% 0.39/0.68  % inst_num_of_learning_restarts:        0
% 0.39/0.68  % inst_num_moves_active_passive:        0
% 0.39/0.68  % inst_lit_activity:                    0
% 0.39/0.68  % inst_lit_activity_moves:              0
% 0.39/0.68  % inst_num_tautologies:                 0
% 0.39/0.68  % inst_num_prop_implied:                0
% 0.39/0.68  % inst_num_existing_simplified:         0
% 0.39/0.68  % inst_num_eq_res_simplified:           0
% 0.39/0.68  % inst_num_child_elim:                  0
% 0.39/0.68  % inst_num_of_dismatching_blockings:    0
% 0.39/0.68  % inst_num_of_non_proper_insts:         0
% 0.39/0.68  % inst_num_of_duplicates:               0
% 0.39/0.68  % inst_inst_num_from_inst_to_res:       0
% 0.39/0.68  % inst_dismatching_checking_time:       0.
% 0.39/0.68  
% 0.39/0.68  % ------ Resolution
% 0.39/0.68  
% 0.39/0.68  % res_num_of_clauses:                   82
% 0.39/0.68  % res_num_in_passive:                   17
% 0.39/0.68  % res_num_in_active:                    50
% 0.39/0.68  % res_num_of_loops:                     41
% 0.39/0.68  % res_forward_subset_subsumed:          33
% 0.39/0.68  % res_backward_subset_subsumed:         0
% 0.39/0.68  % res_forward_subsumed:                 11
% 0.39/0.68  % res_backward_subsumed:                1
% 0.39/0.68  % res_forward_subsumption_resolution:   8
% 0.39/0.68  % res_backward_subsumption_resolution:  0
% 0.39/0.68  % res_clause_to_clause_subsumption:     193
% 0.39/0.68  % res_orphan_elimination:               0
% 0.39/0.68  % res_tautology_del:                    0
% 0.39/0.68  % res_num_eq_res_simplified:            0
% 0.39/0.68  % res_num_sel_changes:                  0
% 0.39/0.68  % res_moves_from_active_to_pass:        0
% 0.39/0.68  
% 0.39/0.68  % Status Unsatisfiable
% 0.39/0.68  % SZS status Theorem
% 0.39/0.68  % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------