TSTP Solution File: SWV007-1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SWV007-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n002.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun May  5 10:41:04 EDT 2024

% Result   : Unsatisfiable 0.11s 0.35s
% Output   : Refutation 0.11s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :   73
% Syntax   : Number of formulae    :  191 (  35 unt;   0 def)
%            Number of atoms       :  510 (  48 equ)
%            Maximal formula atoms :    7 (   2 avg)
%            Number of connectives :  576 ( 257   ~; 267   |;   0   &)
%                                         (  52 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   55 (  53 usr;  53 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   5 con; 0-1 aty)
%            Number of variables   :  103 ( 103   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f480,plain,
    $false,
    inference(avatar_sat_refutation,[],[f30,f35,f40,f45,f50,f55,f60,f65,f69,f73,f78,f82,f91,f95,f99,f103,f107,f114,f123,f127,f137,f141,f174,f183,f189,f193,f202,f219,f258,f265,f270,f274,f284,f291,f295,f307,f322,f336,f340,f354,f358,f366,f383,f401,f406,f412,f413,f419,f438,f458,f463,f469,f474,f479]) ).

fof(f479,plain,
    ( ~ spl0_16
    | spl0_49 ),
    inference(avatar_contradiction_clause,[],[f475]) ).

fof(f475,plain,
    ( $false
    | ~ spl0_16
    | spl0_49 ),
    inference(resolution,[],[f457,f98]) ).

fof(f98,plain,
    ( ! [X0] : less_than(X0,successor(X0))
    | ~ spl0_16 ),
    inference(avatar_component_clause,[],[f97]) ).

fof(f97,plain,
    ( spl0_16
  <=> ! [X0] : less_than(X0,successor(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_16])]) ).

fof(f457,plain,
    ( ~ less_than(m,successor(m))
    | spl0_49 ),
    inference(avatar_component_clause,[],[f455]) ).

fof(f455,plain,
    ( spl0_49
  <=> less_than(m,successor(m)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_49])]) ).

fof(f474,plain,
    ( ~ spl0_52
    | ~ spl0_19
    | ~ spl0_46 ),
    inference(avatar_split_clause,[],[f443,f380,f112,f471]) ).

fof(f471,plain,
    ( spl0_52
  <=> less_than(m,one) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_52])]) ).

fof(f112,plain,
    ( spl0_19
  <=> ! [X0,X1] :
        ( ~ less_than(X1,X0)
        | ~ less_than(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_19])]) ).

fof(f380,plain,
    ( spl0_46
  <=> less_than(one,m) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_46])]) ).

fof(f443,plain,
    ( ~ less_than(m,one)
    | ~ spl0_19
    | ~ spl0_46 ),
    inference(resolution,[],[f382,f113]) ).

fof(f113,plain,
    ( ! [X0,X1] :
        ( ~ less_than(X1,X0)
        | ~ less_than(X0,X1) )
    | ~ spl0_19 ),
    inference(avatar_component_clause,[],[f112]) ).

fof(f382,plain,
    ( less_than(one,m)
    | ~ spl0_46 ),
    inference(avatar_component_clause,[],[f380]) ).

fof(f469,plain,
    ( spl0_51
    | ~ spl0_15
    | ~ spl0_27 ),
    inference(avatar_split_clause,[],[f248,f191,f93,f466]) ).

fof(f466,plain,
    ( spl0_51
  <=> less_than(predecessor(i),m) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_51])]) ).

fof(f93,plain,
    ( spl0_15
  <=> ! [X0] : less_than(predecessor(X0),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_15])]) ).

fof(f191,plain,
    ( spl0_27
  <=> ! [X0] :
        ( ~ less_than(X0,i)
        | less_than(X0,m) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_27])]) ).

fof(f248,plain,
    ( less_than(predecessor(i),m)
    | ~ spl0_15
    | ~ spl0_27 ),
    inference(resolution,[],[f192,f94]) ).

fof(f94,plain,
    ( ! [X0] : less_than(predecessor(X0),X0)
    | ~ spl0_15 ),
    inference(avatar_component_clause,[],[f93]) ).

fof(f192,plain,
    ( ! [X0] :
        ( ~ less_than(X0,i)
        | less_than(X0,m) )
    | ~ spl0_27 ),
    inference(avatar_component_clause,[],[f191]) ).

fof(f463,plain,
    ( spl0_50
    | ~ spl0_15
    | ~ spl0_26 ),
    inference(avatar_split_clause,[],[f235,f187,f93,f460]) ).

fof(f460,plain,
    ( spl0_50
  <=> less_than(predecessor(i),n) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_50])]) ).

fof(f187,plain,
    ( spl0_26
  <=> ! [X0] :
        ( ~ less_than(X0,i)
        | less_than(X0,n) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_26])]) ).

fof(f235,plain,
    ( less_than(predecessor(i),n)
    | ~ spl0_15
    | ~ spl0_26 ),
    inference(resolution,[],[f188,f94]) ).

fof(f188,plain,
    ( ! [X0] :
        ( ~ less_than(X0,i)
        | less_than(X0,n) )
    | ~ spl0_26 ),
    inference(avatar_component_clause,[],[f187]) ).

fof(f458,plain,
    ( ~ spl0_49
    | spl0_14
    | ~ spl0_28 ),
    inference(avatar_split_clause,[],[f203,f195,f88,f455]) ).

fof(f88,plain,
    ( spl0_14
  <=> less_than(m,successor(n)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_14])]) ).

fof(f195,plain,
    ( spl0_28
  <=> n = m ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_28])]) ).

fof(f203,plain,
    ( ~ less_than(m,successor(m))
    | spl0_14
    | ~ spl0_28 ),
    inference(superposition,[],[f90,f197]) ).

fof(f197,plain,
    ( n = m
    | ~ spl0_28 ),
    inference(avatar_component_clause,[],[f195]) ).

fof(f90,plain,
    ( ~ less_than(m,successor(n))
    | spl0_14 ),
    inference(avatar_component_clause,[],[f88]) ).

fof(f438,plain,
    ( ~ spl0_13
    | spl0_24
    | ~ spl0_28 ),
    inference(avatar_split_clause,[],[f204,f195,f171,f84]) ).

fof(f84,plain,
    ( spl0_13
  <=> less_than(m,i) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_13])]) ).

fof(f171,plain,
    ( spl0_24
  <=> less_than(n,i) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_24])]) ).

fof(f204,plain,
    ( ~ less_than(m,i)
    | spl0_24
    | ~ spl0_28 ),
    inference(superposition,[],[f173,f197]) ).

fof(f173,plain,
    ( ~ less_than(n,i)
    | spl0_24 ),
    inference(avatar_component_clause,[],[f171]) ).

fof(f419,plain,
    ( ~ spl0_13
    | ~ spl0_5
    | ~ spl0_19 ),
    inference(avatar_split_clause,[],[f118,f112,f47,f84]) ).

fof(f47,plain,
    ( spl0_5
  <=> less_than(i,m) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).

fof(f118,plain,
    ( ~ less_than(m,i)
    | ~ spl0_5
    | ~ spl0_19 ),
    inference(resolution,[],[f113,f49]) ).

fof(f49,plain,
    ( less_than(i,m)
    | ~ spl0_5 ),
    inference(avatar_component_clause,[],[f47]) ).

fof(f413,plain,
    ( ~ spl0_29
    | spl0_14
    | ~ spl0_41 ),
    inference(avatar_split_clause,[],[f345,f334,f88,f199]) ).

fof(f199,plain,
    ( spl0_29
  <=> less_than(m,n) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_29])]) ).

fof(f334,plain,
    ( spl0_41
  <=> ! [X0,X1] :
        ( ~ less_than(X0,X1)
        | less_than(X0,successor(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_41])]) ).

fof(f345,plain,
    ( ~ less_than(m,n)
    | spl0_14
    | ~ spl0_41 ),
    inference(resolution,[],[f335,f90]) ).

fof(f335,plain,
    ( ! [X0,X1] :
        ( less_than(X0,successor(X1))
        | ~ less_than(X0,X1) )
    | ~ spl0_41 ),
    inference(avatar_component_clause,[],[f334]) ).

fof(f412,plain,
    ( spl0_48
    | ~ spl0_26
    | ~ spl0_31 ),
    inference(avatar_split_clause,[],[f297,f216,f187,f403]) ).

fof(f403,plain,
    ( spl0_48
  <=> less_than(one,n) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_48])]) ).

fof(f216,plain,
    ( spl0_31
  <=> less_than(one,i) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_31])]) ).

fof(f297,plain,
    ( less_than(one,n)
    | ~ spl0_26
    | ~ spl0_31 ),
    inference(resolution,[],[f218,f188]) ).

fof(f218,plain,
    ( less_than(one,i)
    | ~ spl0_31 ),
    inference(avatar_component_clause,[],[f216]) ).

fof(f406,plain,
    ( spl0_48
    | ~ spl0_3
    | ~ spl0_30 ),
    inference(avatar_split_clause,[],[f221,f212,f37,f403]) ).

fof(f37,plain,
    ( spl0_3
  <=> less_than(i,n) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).

fof(f212,plain,
    ( spl0_30
  <=> i = one ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_30])]) ).

fof(f221,plain,
    ( less_than(one,n)
    | ~ spl0_3
    | ~ spl0_30 ),
    inference(superposition,[],[f39,f214]) ).

fof(f214,plain,
    ( i = one
    | ~ spl0_30 ),
    inference(avatar_component_clause,[],[f212]) ).

fof(f39,plain,
    ( less_than(i,n)
    | ~ spl0_3 ),
    inference(avatar_component_clause,[],[f37]) ).

fof(f401,plain,
    ( ~ spl0_47
    | spl0_2
    | ~ spl0_30 ),
    inference(avatar_split_clause,[],[f220,f212,f32,f398]) ).

fof(f398,plain,
    ( spl0_47
  <=> less_than(k,one) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_47])]) ).

fof(f32,plain,
    ( spl0_2
  <=> less_than(k,i) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f220,plain,
    ( ~ less_than(k,one)
    | spl0_2
    | ~ spl0_30 ),
    inference(superposition,[],[f34,f214]) ).

fof(f34,plain,
    ( ~ less_than(k,i)
    | spl0_2 ),
    inference(avatar_component_clause,[],[f32]) ).

fof(f383,plain,
    ( spl0_46
    | ~ spl0_27
    | ~ spl0_31 ),
    inference(avatar_split_clause,[],[f296,f216,f191,f380]) ).

fof(f296,plain,
    ( less_than(one,m)
    | ~ spl0_27
    | ~ spl0_31 ),
    inference(resolution,[],[f218,f192]) ).

fof(f366,plain,
    ( spl0_45
    | ~ spl0_22
    | ~ spl0_23 ),
    inference(avatar_split_clause,[],[f148,f139,f135,f364]) ).

fof(f364,plain,
    ( spl0_45
  <=> ! [X2,X0,X1] :
        ( less_than(X1,X0)
        | X0 = X1
        | ~ less_than(X2,X0)
        | less_than(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_45])]) ).

fof(f135,plain,
    ( spl0_22
  <=> ! [X2,X0,X1] :
        ( ~ less_than(X1,X2)
        | ~ less_than(X0,X1)
        | less_than(X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_22])]) ).

fof(f139,plain,
    ( spl0_23
  <=> ! [X0,X1] :
        ( X0 = X1
        | less_than(X1,X0)
        | less_than(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_23])]) ).

fof(f148,plain,
    ( ! [X2,X0,X1] :
        ( less_than(X1,X0)
        | X0 = X1
        | ~ less_than(X2,X0)
        | less_than(X2,X1) )
    | ~ spl0_22
    | ~ spl0_23 ),
    inference(resolution,[],[f140,f136]) ).

fof(f136,plain,
    ( ! [X2,X0,X1] :
        ( ~ less_than(X1,X2)
        | ~ less_than(X0,X1)
        | less_than(X0,X2) )
    | ~ spl0_22 ),
    inference(avatar_component_clause,[],[f135]) ).

fof(f140,plain,
    ( ! [X0,X1] :
        ( less_than(X1,X0)
        | less_than(X0,X1)
        | X0 = X1 )
    | ~ spl0_23 ),
    inference(avatar_component_clause,[],[f139]) ).

fof(f358,plain,
    ( spl0_44
    | ~ spl0_18
    | ~ spl0_21 ),
    inference(avatar_split_clause,[],[f131,f125,f105,f356]) ).

fof(f356,plain,
    ( spl0_44
  <=> ! [X0,X1] :
        ( successor(X1) != X0
        | predecessor(X0) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_44])]) ).

fof(f105,plain,
    ( spl0_18
  <=> ! [X0] : successor(predecessor(X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_18])]) ).

fof(f125,plain,
    ( spl0_21
  <=> ! [X0,X1] :
        ( X0 = X1
        | successor(X0) != successor(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_21])]) ).

fof(f131,plain,
    ( ! [X0,X1] :
        ( successor(X1) != X0
        | predecessor(X0) = X1 )
    | ~ spl0_18
    | ~ spl0_21 ),
    inference(superposition,[],[f126,f106]) ).

fof(f106,plain,
    ( ! [X0] : successor(predecessor(X0)) = X0
    | ~ spl0_18 ),
    inference(avatar_component_clause,[],[f105]) ).

fof(f126,plain,
    ( ! [X0,X1] :
        ( successor(X0) != successor(X1)
        | X0 = X1 )
    | ~ spl0_21 ),
    inference(avatar_component_clause,[],[f125]) ).

fof(f354,plain,
    ( spl0_43
    | ~ spl0_17
    | ~ spl0_20 ),
    inference(avatar_split_clause,[],[f128,f121,f101,f352]) ).

fof(f352,plain,
    ( spl0_43
  <=> ! [X0,X1] :
        ( predecessor(X1) != X0
        | successor(X0) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_43])]) ).

fof(f101,plain,
    ( spl0_17
  <=> ! [X0] : predecessor(successor(X0)) = X0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_17])]) ).

fof(f121,plain,
    ( spl0_20
  <=> ! [X0,X1] :
        ( X0 = X1
        | predecessor(X0) != predecessor(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_20])]) ).

fof(f128,plain,
    ( ! [X0,X1] :
        ( predecessor(X1) != X0
        | successor(X0) = X1 )
    | ~ spl0_17
    | ~ spl0_20 ),
    inference(superposition,[],[f122,f102]) ).

fof(f102,plain,
    ( ! [X0] : predecessor(successor(X0)) = X0
    | ~ spl0_17 ),
    inference(avatar_component_clause,[],[f101]) ).

fof(f122,plain,
    ( ! [X0,X1] :
        ( predecessor(X0) != predecessor(X1)
        | X0 = X1 )
    | ~ spl0_20 ),
    inference(avatar_component_clause,[],[f121]) ).

fof(f340,plain,
    ( spl0_42
    | ~ spl0_15
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f143,f135,f93,f338]) ).

fof(f338,plain,
    ( spl0_42
  <=> ! [X0,X1] :
        ( ~ less_than(X0,predecessor(X1))
        | less_than(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_42])]) ).

fof(f143,plain,
    ( ! [X0,X1] :
        ( ~ less_than(X0,predecessor(X1))
        | less_than(X0,X1) )
    | ~ spl0_15
    | ~ spl0_22 ),
    inference(resolution,[],[f136,f94]) ).

fof(f336,plain,
    ( spl0_41
    | ~ spl0_16
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f142,f135,f97,f334]) ).

fof(f142,plain,
    ( ! [X0,X1] :
        ( ~ less_than(X0,X1)
        | less_than(X0,successor(X1)) )
    | ~ spl0_16
    | ~ spl0_22 ),
    inference(resolution,[],[f136,f98]) ).

fof(f322,plain,
    ( spl0_40
    | ~ spl0_12
    | ~ spl0_23 ),
    inference(avatar_split_clause,[],[f156,f139,f80,f320]) ).

fof(f320,plain,
    ( spl0_40
  <=> ! [X0] :
        ( less_than(a(predecessor(i)),a(X0))
        | a(X0) = a(predecessor(i))
        | less_than(X0,i)
        | less_than(n,X0)
        | ~ less_than(one,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_40])]) ).

fof(f80,plain,
    ( spl0_12
  <=> ! [X0] :
        ( ~ less_than(one,X0)
        | less_than(X0,i)
        | less_than(n,X0)
        | ~ less_than(a(X0),a(predecessor(i))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_12])]) ).

fof(f156,plain,
    ( ! [X0] :
        ( less_than(a(predecessor(i)),a(X0))
        | a(X0) = a(predecessor(i))
        | less_than(X0,i)
        | less_than(n,X0)
        | ~ less_than(one,X0) )
    | ~ spl0_12
    | ~ spl0_23 ),
    inference(resolution,[],[f140,f81]) ).

fof(f81,plain,
    ( ! [X0] :
        ( ~ less_than(a(X0),a(predecessor(i)))
        | less_than(X0,i)
        | less_than(n,X0)
        | ~ less_than(one,X0) )
    | ~ spl0_12 ),
    inference(avatar_component_clause,[],[f80]) ).

fof(f307,plain,
    ( spl0_39
    | ~ spl0_28
    | ~ spl0_36 ),
    inference(avatar_split_clause,[],[f285,f282,f195,f305]) ).

fof(f305,plain,
    ( spl0_39
  <=> ! [X0] :
        ( ~ less_than(X0,successor(m))
        | less_than(a(k),a(X0))
        | a(k) = a(X0)
        | less_than(X0,i) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_39])]) ).

fof(f282,plain,
    ( spl0_36
  <=> ! [X0] :
        ( less_than(a(k),a(X0))
        | a(k) = a(X0)
        | ~ less_than(X0,successor(n))
        | less_than(X0,i) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_36])]) ).

fof(f285,plain,
    ( ! [X0] :
        ( ~ less_than(X0,successor(m))
        | less_than(a(k),a(X0))
        | a(k) = a(X0)
        | less_than(X0,i) )
    | ~ spl0_28
    | ~ spl0_36 ),
    inference(forward_demodulation,[],[f283,f197]) ).

fof(f283,plain,
    ( ! [X0] :
        ( less_than(a(k),a(X0))
        | a(k) = a(X0)
        | ~ less_than(X0,successor(n))
        | less_than(X0,i) )
    | ~ spl0_36 ),
    inference(avatar_component_clause,[],[f282]) ).

fof(f295,plain,
    ( spl0_38
    | ~ spl0_28
    | ~ spl0_30
    | ~ spl0_36 ),
    inference(avatar_split_clause,[],[f286,f282,f212,f195,f293]) ).

fof(f293,plain,
    ( spl0_38
  <=> ! [X0] :
        ( less_than(X0,one)
        | ~ less_than(X0,successor(m))
        | less_than(a(k),a(X0))
        | a(k) = a(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_38])]) ).

fof(f286,plain,
    ( ! [X0] :
        ( less_than(X0,one)
        | ~ less_than(X0,successor(m))
        | less_than(a(k),a(X0))
        | a(k) = a(X0) )
    | ~ spl0_28
    | ~ spl0_30
    | ~ spl0_36 ),
    inference(forward_demodulation,[],[f285,f214]) ).

fof(f291,plain,
    ( ~ spl0_37
    | spl0_1
    | ~ spl0_28 ),
    inference(avatar_split_clause,[],[f207,f195,f27,f288]) ).

fof(f288,plain,
    ( spl0_37
  <=> less_than(m,k) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_37])]) ).

fof(f27,plain,
    ( spl0_1
  <=> less_than(n,k) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f207,plain,
    ( ~ less_than(m,k)
    | spl0_1
    | ~ spl0_28 ),
    inference(superposition,[],[f29,f197]) ).

fof(f29,plain,
    ( ~ less_than(n,k)
    | spl0_1 ),
    inference(avatar_component_clause,[],[f27]) ).

fof(f284,plain,
    ( spl0_36
    | ~ spl0_10
    | ~ spl0_23 ),
    inference(avatar_split_clause,[],[f157,f139,f71,f282]) ).

fof(f71,plain,
    ( spl0_10
  <=> ! [X0] :
        ( less_than(X0,i)
        | ~ less_than(X0,successor(n))
        | ~ less_than(a(X0),a(k)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_10])]) ).

fof(f157,plain,
    ( ! [X0] :
        ( less_than(a(k),a(X0))
        | a(k) = a(X0)
        | ~ less_than(X0,successor(n))
        | less_than(X0,i) )
    | ~ spl0_10
    | ~ spl0_23 ),
    inference(resolution,[],[f140,f72]) ).

fof(f72,plain,
    ( ! [X0] :
        ( ~ less_than(a(X0),a(k))
        | ~ less_than(X0,successor(n))
        | less_than(X0,i) )
    | ~ spl0_10 ),
    inference(avatar_component_clause,[],[f71]) ).

fof(f274,plain,
    ( spl0_35
    | ~ spl0_15
    | ~ spl0_19 ),
    inference(avatar_split_clause,[],[f116,f112,f93,f272]) ).

fof(f272,plain,
    ( spl0_35
  <=> ! [X0] : ~ less_than(X0,predecessor(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_35])]) ).

fof(f116,plain,
    ( ! [X0] : ~ less_than(X0,predecessor(X0))
    | ~ spl0_15
    | ~ spl0_19 ),
    inference(resolution,[],[f113,f94]) ).

fof(f270,plain,
    ( spl0_34
    | ~ spl0_16
    | ~ spl0_19 ),
    inference(avatar_split_clause,[],[f115,f112,f97,f268]) ).

fof(f268,plain,
    ( spl0_34
  <=> ! [X0] : ~ less_than(successor(X0),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_34])]) ).

fof(f115,plain,
    ( ! [X0] : ~ less_than(successor(X0),X0)
    | ~ spl0_16
    | ~ spl0_19 ),
    inference(resolution,[],[f113,f98]) ).

fof(f265,plain,
    ( spl0_33
    | ~ spl0_9
    | ~ spl0_17 ),
    inference(avatar_split_clause,[],[f109,f101,f67,f263]) ).

fof(f263,plain,
    ( spl0_33
  <=> ! [X0] :
        ( ~ less_than(a(successor(X0)),a(X0))
        | ~ less_than(one,successor(X0))
        | ~ less_than(successor(X0),i) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_33])]) ).

fof(f67,plain,
    ( spl0_9
  <=> ! [X0] :
        ( ~ less_than(X0,i)
        | ~ less_than(one,X0)
        | ~ less_than(a(X0),a(predecessor(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_9])]) ).

fof(f109,plain,
    ( ! [X0] :
        ( ~ less_than(a(successor(X0)),a(X0))
        | ~ less_than(one,successor(X0))
        | ~ less_than(successor(X0),i) )
    | ~ spl0_9
    | ~ spl0_17 ),
    inference(superposition,[],[f68,f102]) ).

fof(f68,plain,
    ( ! [X0] :
        ( ~ less_than(a(X0),a(predecessor(X0)))
        | ~ less_than(one,X0)
        | ~ less_than(X0,i) )
    | ~ spl0_9 ),
    inference(avatar_component_clause,[],[f67]) ).

fof(f258,plain,
    ( spl0_32
    | ~ spl0_8
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f146,f135,f62,f256]) ).

fof(f256,plain,
    ( spl0_32
  <=> ! [X0] :
        ( ~ less_than(X0,a(m))
        | less_than(X0,a(k)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_32])]) ).

fof(f62,plain,
    ( spl0_8
  <=> less_than(a(m),a(k)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_8])]) ).

fof(f146,plain,
    ( ! [X0] :
        ( ~ less_than(X0,a(m))
        | less_than(X0,a(k)) )
    | ~ spl0_8
    | ~ spl0_22 ),
    inference(resolution,[],[f136,f64]) ).

fof(f64,plain,
    ( less_than(a(m),a(k))
    | ~ spl0_8 ),
    inference(avatar_component_clause,[],[f62]) ).

fof(f219,plain,
    ( spl0_30
    | spl0_31
    | spl0_6
    | ~ spl0_23 ),
    inference(avatar_split_clause,[],[f153,f139,f52,f216,f212]) ).

fof(f52,plain,
    ( spl0_6
  <=> less_than(i,one) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).

fof(f153,plain,
    ( less_than(one,i)
    | i = one
    | spl0_6
    | ~ spl0_23 ),
    inference(resolution,[],[f140,f54]) ).

fof(f54,plain,
    ( ~ less_than(i,one)
    | spl0_6 ),
    inference(avatar_component_clause,[],[f52]) ).

fof(f202,plain,
    ( spl0_28
    | spl0_29
    | spl0_4
    | ~ spl0_23 ),
    inference(avatar_split_clause,[],[f151,f139,f42,f199,f195]) ).

fof(f42,plain,
    ( spl0_4
  <=> less_than(n,m) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).

fof(f151,plain,
    ( less_than(m,n)
    | n = m
    | spl0_4
    | ~ spl0_23 ),
    inference(resolution,[],[f140,f44]) ).

fof(f44,plain,
    ( ~ less_than(n,m)
    | spl0_4 ),
    inference(avatar_component_clause,[],[f42]) ).

fof(f193,plain,
    ( spl0_27
    | ~ spl0_5
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f145,f135,f47,f191]) ).

fof(f145,plain,
    ( ! [X0] :
        ( ~ less_than(X0,i)
        | less_than(X0,m) )
    | ~ spl0_5
    | ~ spl0_22 ),
    inference(resolution,[],[f136,f49]) ).

fof(f189,plain,
    ( spl0_26
    | ~ spl0_3
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f144,f135,f37,f187]) ).

fof(f144,plain,
    ( ! [X0] :
        ( ~ less_than(X0,i)
        | less_than(X0,n) )
    | ~ spl0_3
    | ~ spl0_22 ),
    inference(resolution,[],[f136,f39]) ).

fof(f183,plain,
    ( ~ spl0_25
    | ~ spl0_8
    | ~ spl0_19 ),
    inference(avatar_split_clause,[],[f119,f112,f62,f180]) ).

fof(f180,plain,
    ( spl0_25
  <=> less_than(a(k),a(m)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_25])]) ).

fof(f119,plain,
    ( ~ less_than(a(k),a(m))
    | ~ spl0_8
    | ~ spl0_19 ),
    inference(resolution,[],[f113,f64]) ).

fof(f174,plain,
    ( ~ spl0_24
    | ~ spl0_3
    | ~ spl0_19 ),
    inference(avatar_split_clause,[],[f117,f112,f37,f171]) ).

fof(f117,plain,
    ( ~ less_than(n,i)
    | ~ spl0_3
    | ~ spl0_19 ),
    inference(resolution,[],[f113,f39]) ).

fof(f141,plain,
    spl0_23,
    inference(avatar_split_clause,[],[f8,f139]) ).

fof(f8,axiom,
    ! [X0,X1] :
      ( X0 = X1
      | less_than(X1,X0)
      | less_than(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_related) ).

fof(f137,plain,
    spl0_22,
    inference(avatar_split_clause,[],[f7,f135]) ).

fof(f7,axiom,
    ! [X2,X0,X1] :
      ( ~ less_than(X1,X2)
      | ~ less_than(X0,X1)
      | less_than(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_less_than) ).

fof(f127,plain,
    spl0_21,
    inference(avatar_split_clause,[],[f4,f125]) ).

fof(f4,axiom,
    ! [X0,X1] :
      ( X0 = X1
      | successor(X0) != successor(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_defined_successor) ).

fof(f123,plain,
    spl0_20,
    inference(avatar_split_clause,[],[f3,f121]) ).

fof(f3,axiom,
    ! [X0,X1] :
      ( X0 = X1
      | predecessor(X0) != predecessor(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_defined_predecessor) ).

fof(f114,plain,
    spl0_19,
    inference(avatar_split_clause,[],[f10,f112]) ).

fof(f10,axiom,
    ! [X0,X1] :
      ( ~ less_than(X1,X0)
      | ~ less_than(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',anti_symmetry_of_less_than) ).

fof(f107,plain,
    spl0_18,
    inference(avatar_split_clause,[],[f2,f105]) ).

fof(f2,axiom,
    ! [X0] : successor(predecessor(X0)) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',successor_predecessor) ).

fof(f103,plain,
    spl0_17,
    inference(avatar_split_clause,[],[f1,f101]) ).

fof(f1,axiom,
    ! [X0] : predecessor(successor(X0)) = X0,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',predecessor_successor) ).

fof(f99,plain,
    spl0_16,
    inference(avatar_split_clause,[],[f6,f97]) ).

fof(f6,axiom,
    ! [X0] : less_than(X0,successor(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_than_successor) ).

fof(f95,plain,
    spl0_15,
    inference(avatar_split_clause,[],[f5,f93]) ).

fof(f5,axiom,
    ! [X0] : less_than(predecessor(X0),X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',predecessor_less_than) ).

fof(f91,plain,
    ( spl0_13
    | ~ spl0_14
    | ~ spl0_8
    | ~ spl0_10 ),
    inference(avatar_split_clause,[],[f74,f71,f62,f88,f84]) ).

fof(f74,plain,
    ( ~ less_than(m,successor(n))
    | less_than(m,i)
    | ~ spl0_8
    | ~ spl0_10 ),
    inference(resolution,[],[f72,f64]) ).

fof(f82,plain,
    spl0_12,
    inference(avatar_split_clause,[],[f22,f80]) ).

fof(f22,axiom,
    ! [X0] :
      ( ~ less_than(one,X0)
      | less_than(X0,i)
      | less_than(n,X0)
      | ~ less_than(a(X0),a(predecessor(i))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_10) ).

fof(f78,plain,
    spl0_11,
    inference(avatar_split_clause,[],[f9,f76]) ).

fof(f76,plain,
    ( spl0_11
  <=> ! [X0] : ~ less_than(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_11])]) ).

fof(f9,axiom,
    ! [X0] : ~ less_than(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',x_not_less_than_x) ).

fof(f73,plain,
    spl0_10,
    inference(avatar_split_clause,[],[f23,f71]) ).

fof(f23,axiom,
    ! [X0] :
      ( less_than(X0,i)
      | ~ less_than(X0,successor(n))
      | ~ less_than(a(X0),a(k)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_11) ).

fof(f69,plain,
    spl0_9,
    inference(avatar_split_clause,[],[f21,f67]) ).

fof(f21,axiom,
    ! [X0] :
      ( ~ less_than(X0,i)
      | ~ less_than(one,X0)
      | ~ less_than(a(X0),a(predecessor(X0))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_9) ).

fof(f65,plain,
    spl0_8,
    inference(avatar_split_clause,[],[f20,f62]) ).

fof(f20,axiom,
    less_than(a(m),a(k)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_8) ).

fof(f60,plain,
    ~ spl0_7,
    inference(avatar_split_clause,[],[f19,f57]) ).

fof(f57,plain,
    ( spl0_7
  <=> k = m ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).

fof(f19,axiom,
    k != m,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_7) ).

fof(f55,plain,
    ~ spl0_6,
    inference(avatar_split_clause,[],[f18,f52]) ).

fof(f18,axiom,
    ~ less_than(i,one),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_6) ).

fof(f50,plain,
    spl0_5,
    inference(avatar_split_clause,[],[f17,f47]) ).

fof(f17,axiom,
    less_than(i,m),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_5) ).

fof(f45,plain,
    ~ spl0_4,
    inference(avatar_split_clause,[],[f16,f42]) ).

fof(f16,axiom,
    ~ less_than(n,m),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).

fof(f40,plain,
    spl0_3,
    inference(avatar_split_clause,[],[f15,f37]) ).

fof(f15,axiom,
    less_than(i,n),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).

fof(f35,plain,
    ~ spl0_2,
    inference(avatar_split_clause,[],[f14,f32]) ).

fof(f14,axiom,
    ~ less_than(k,i),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_2) ).

fof(f30,plain,
    ~ spl0_1,
    inference(avatar_split_clause,[],[f13,f27]) ).

fof(f13,axiom,
    ~ less_than(n,k),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10  % Problem    : SWV007-1 : TPTP v8.1.2. Released v1.0.0.
% 0.06/0.11  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.11/0.31  % Computer : n002.cluster.edu
% 0.11/0.31  % Model    : x86_64 x86_64
% 0.11/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.31  % Memory   : 8042.1875MB
% 0.11/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.31  % CPULimit   : 300
% 0.11/0.31  % WCLimit    : 300
% 0.11/0.31  % DateTime   : Fri May  3 21:06:37 EDT 2024
% 0.11/0.31  % CPUTime    : 
% 0.11/0.32  % (14450)Running in auto input_syntax mode. Trying TPTP
% 0.11/0.33  % (14453)WARNING: value z3 for option sas not known
% 0.11/0.33  % (14454)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.11/0.33  % (14455)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.11/0.33  % (14452)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.11/0.33  % (14451)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.11/0.33  % (14457)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.11/0.33  % (14456)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.11/0.33  % (14453)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.11/0.33  TRYING [1]
% 0.11/0.33  TRYING [2]
% 0.11/0.34  TRYING [3]
% 0.11/0.34  TRYING [1]
% 0.11/0.34  TRYING [4]
% 0.11/0.34  TRYING [2]
% 0.11/0.34  TRYING [1]
% 0.11/0.34  TRYING [2]
% 0.11/0.34  TRYING [5]
% 0.11/0.34  TRYING [3]
% 0.11/0.34  TRYING [3]
% 0.11/0.34  TRYING [4]
% 0.11/0.34  % (14455)First to succeed.
% 0.11/0.34  % (14453)Also succeeded, but the first one will report.
% 0.11/0.34  TRYING [6]
% 0.11/0.34  TRYING [5]
% 0.11/0.35  % (14455)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-14450"
% 0.11/0.35  % (14455)Refutation found. Thanks to Tanya!
% 0.11/0.35  % SZS status Unsatisfiable for theBenchmark
% 0.11/0.35  % SZS output start Proof for theBenchmark
% See solution above
% 0.11/0.35  % (14455)------------------------------
% 0.11/0.35  % (14455)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.11/0.35  % (14455)Termination reason: Refutation
% 0.11/0.35  
% 0.11/0.35  % (14455)Memory used [KB]: 1012
% 0.11/0.35  % (14455)Time elapsed: 0.013 s
% 0.11/0.35  % (14455)Instructions burned: 19 (million)
% 0.11/0.35  % (14450)Success in time 0.027 s
%------------------------------------------------------------------------------