TSTP Solution File: HWV010-2 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : HWV010-2 : TPTP v8.1.2. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n008.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 06:32:52 EDT 2024

% Result   : Unsatisfiable 0.21s 0.49s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :   81
% Syntax   : Number of formulae    :  136 (  56 unt;   0 def)
%            Number of atoms       :  248 (  38 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :  203 (  91   ~;  71   |;   0   &)
%                                         (  41 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   46 (  44 usr;  42 prp; 0-2 aty)
%            Number of functors    :   26 (  26 usr;   7 con; 0-2 aty)
%            Number of variables   :  118 ( 118   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f323,plain,
    $false,
    inference(avatar_sat_refutation,[],[f146,f151,f156,f161,f165,f170,f174,f179,f183,f187,f191,f195,f199,f203,f210,f214,f218,f222,f226,f230,f235,f239,f243,f247,f251,f255,f261,f265,f269,f273,f277,f281,f285,f289,f293,f297,f301,f305,f309,f313,f317,f322]) ).

fof(f322,plain,
    ( spl0_2
    | ~ spl0_1
    | ~ spl0_31 ),
    inference(avatar_split_clause,[],[f318,f275,f143,f148]) ).

fof(f148,plain,
    ( spl0_2
  <=> n0 = fwork_DOTfifo_DOTrtl_DOTint__level_(t_206) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f143,plain,
    ( spl0_1
  <=> p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(t_206)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f275,plain,
    ( spl0_31
  <=> ! [X5] :
        ( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(X5))
        | n0 = fwork_DOTfifo_DOTrtl_DOTint__level_(X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_31])]) ).

fof(f318,plain,
    ( n0 = fwork_DOTfifo_DOTrtl_DOTint__level_(t_206)
    | ~ spl0_1
    | ~ spl0_31 ),
    inference(resolution,[],[f276,f145]) ).

fof(f145,plain,
    ( p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(t_206))
    | ~ spl0_1 ),
    inference(avatar_component_clause,[],[f143]) ).

fof(f276,plain,
    ( ! [X5] :
        ( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(X5))
        | n0 = fwork_DOTfifo_DOTrtl_DOTint__level_(X5) )
    | ~ spl0_31 ),
    inference(avatar_component_clause,[],[f275]) ).

fof(f317,plain,
    spl0_41,
    inference(avatar_split_clause,[],[f139,f315]) ).

fof(f315,plain,
    ( spl0_41
  <=> ! [X62,X63] : f__index_(f__cons_(X62,X63),n0) = X62 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_41])]) ).

fof(f139,plain,
    ! [X62,X63] : f__index_(f__cons_(X62,X63),n0) = X62,
    inference(equality_resolution,[],[f83]) ).

fof(f83,axiom,
    ! [X62,X63,X61] :
      ( n0 != X61
      | f__index_(f__cons_(X62,X63),X61) = X62 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_84) ).

fof(f313,plain,
    spl0_40,
    inference(avatar_split_clause,[],[f133,f311]) ).

fof(f311,plain,
    ( spl0_40
  <=> ! [X121,X120] :
        ( ~ p_LES_EQU_(X120,X121)
        | p__pred_(f__geq_(X121,X120)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_40])]) ).

fof(f133,axiom,
    ! [X120,X121] :
      ( ~ p_LES_EQU_(X120,X121)
      | p__pred_(f__geq_(X121,X120)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_134) ).

fof(f309,plain,
    spl0_39,
    inference(avatar_split_clause,[],[f132,f307]) ).

fof(f307,plain,
    ( spl0_39
  <=> ! [X121,X120] :
        ( p_LES_EQU_(X120,X121)
        | ~ p__pred_(f__geq_(X121,X120)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_39])]) ).

fof(f132,axiom,
    ! [X120,X121] :
      ( p_LES_EQU_(X120,X121)
      | ~ p__pred_(f__geq_(X121,X120)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_133) ).

fof(f305,plain,
    spl0_38,
    inference(avatar_split_clause,[],[f131,f303]) ).

fof(f303,plain,
    ( spl0_38
  <=> ! [X118,X119] :
        ( p_LES_EQU_(X118,X119)
        | p__pred_(f__gt_(X118,X119)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_38])]) ).

fof(f131,axiom,
    ! [X118,X119] :
      ( p_LES_EQU_(X118,X119)
      | p__pred_(f__gt_(X118,X119)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_132) ).

fof(f301,plain,
    spl0_37,
    inference(avatar_split_clause,[],[f130,f299]) ).

fof(f299,plain,
    ( spl0_37
  <=> ! [X118,X119] :
        ( ~ p_LES_EQU_(X118,X119)
        | ~ p__pred_(f__gt_(X118,X119)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_37])]) ).

fof(f130,axiom,
    ! [X118,X119] :
      ( ~ p_LES_EQU_(X118,X119)
      | ~ p__pred_(f__gt_(X118,X119)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_131) ).

fof(f297,plain,
    spl0_36,
    inference(avatar_split_clause,[],[f129,f295]) ).

fof(f295,plain,
    ( spl0_36
  <=> ! [X116,X117] :
        ( ~ p_LES_EQU_(X116,X117)
        | p__pred_(f__leq_(X116,X117)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_36])]) ).

fof(f129,axiom,
    ! [X116,X117] :
      ( ~ p_LES_EQU_(X116,X117)
      | p__pred_(f__leq_(X116,X117)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_130) ).

fof(f293,plain,
    spl0_35,
    inference(avatar_split_clause,[],[f128,f291]) ).

fof(f291,plain,
    ( spl0_35
  <=> ! [X116,X117] :
        ( p_LES_EQU_(X116,X117)
        | ~ p__pred_(f__leq_(X116,X117)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_35])]) ).

fof(f128,axiom,
    ! [X116,X117] :
      ( p_LES_EQU_(X116,X117)
      | ~ p__pred_(f__leq_(X116,X117)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_129) ).

fof(f289,plain,
    spl0_34,
    inference(avatar_split_clause,[],[f127,f287]) ).

fof(f287,plain,
    ( spl0_34
  <=> ! [X114,X115] :
        ( p_LES_EQU_(X114,X115)
        | p__pred_(f__lt_(X115,X114)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_34])]) ).

fof(f127,axiom,
    ! [X114,X115] :
      ( p_LES_EQU_(X114,X115)
      | p__pred_(f__lt_(X115,X114)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_128) ).

fof(f285,plain,
    spl0_33,
    inference(avatar_split_clause,[],[f126,f283]) ).

fof(f283,plain,
    ( spl0_33
  <=> ! [X114,X115] :
        ( ~ p_LES_EQU_(X114,X115)
        | ~ p__pred_(f__lt_(X115,X114)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_33])]) ).

fof(f126,axiom,
    ! [X114,X115] :
      ( ~ p_LES_EQU_(X114,X115)
      | ~ p__pred_(f__lt_(X115,X114)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_127) ).

fof(f281,plain,
    spl0_32,
    inference(avatar_split_clause,[],[f102,f279]) ).

fof(f279,plain,
    ( spl0_32
  <=> ! [X100,X99] :
        ( X99 = X100
        | ~ p__pred_(f__equal_(X99,X100)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_32])]) ).

fof(f102,axiom,
    ! [X99,X100] :
      ( X99 = X100
      | ~ p__pred_(f__equal_(X99,X100)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_103) ).

fof(f277,plain,
    spl0_31,
    inference(avatar_split_clause,[],[f8,f275]) ).

fof(f8,axiom,
    ! [X5] :
      ( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(X5))
      | n0 = fwork_DOTfifo_DOTrtl_DOTint__level_(X5) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_9) ).

fof(f273,plain,
    spl0_30,
    inference(avatar_split_clause,[],[f7,f271]) ).

fof(f271,plain,
    ( spl0_30
  <=> ! [X4] :
        ( p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(X4))
        | fwork_DOTfifo_DOTrtl_DOTint__level_(X4) != n0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_30])]) ).

fof(f7,axiom,
    ! [X4] :
      ( p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(X4))
      | fwork_DOTfifo_DOTrtl_DOTint__level_(X4) != n0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_8) ).

fof(f269,plain,
    spl0_29,
    inference(avatar_split_clause,[],[f6,f267]) ).

fof(f267,plain,
    ( spl0_29
  <=> ! [X3] :
        ( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTfull_(X3))
        | fwork_DOTfifo_DOTrtl_DOTfifo__length_ = fwork_DOTfifo_DOTrtl_DOTint__level_(X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_29])]) ).

fof(f6,axiom,
    ! [X3] :
      ( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTfull_(X3))
      | fwork_DOTfifo_DOTrtl_DOTfifo__length_ = fwork_DOTfifo_DOTrtl_DOTint__level_(X3) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_7) ).

fof(f265,plain,
    spl0_28,
    inference(avatar_split_clause,[],[f5,f263]) ).

fof(f263,plain,
    ( spl0_28
  <=> ! [X2] :
        ( p__pred_(fwork_DOTfifo_DOTrtl_DOTfull_(X2))
        | fwork_DOTfifo_DOTrtl_DOTfifo__length_ != fwork_DOTfifo_DOTrtl_DOTint__level_(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_28])]) ).

fof(f5,axiom,
    ! [X2] :
      ( p__pred_(fwork_DOTfifo_DOTrtl_DOTfull_(X2))
      | fwork_DOTfifo_DOTrtl_DOTfifo__length_ != fwork_DOTfifo_DOTrtl_DOTint__level_(X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_6) ).

fof(f261,plain,
    ( ~ spl0_27
    | ~ spl0_10
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f205,f193,f185,f258]) ).

fof(f258,plain,
    ( spl0_27
  <=> n1 = n0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_27])]) ).

fof(f185,plain,
    ( spl0_10
  <=> ! [X27] : n0 != f_ADD_(X27,n1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_10])]) ).

fof(f193,plain,
    ( spl0_12
  <=> ! [X51] : f_ADD_(n0,X51) = X51 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_12])]) ).

fof(f205,plain,
    ( n1 != n0
    | ~ spl0_10
    | ~ spl0_12 ),
    inference(superposition,[],[f186,f194]) ).

fof(f194,plain,
    ( ! [X51] : f_ADD_(n0,X51) = X51
    | ~ spl0_12 ),
    inference(avatar_component_clause,[],[f193]) ).

fof(f186,plain,
    ( ! [X27] : n0 != f_ADD_(X27,n1)
    | ~ spl0_10 ),
    inference(avatar_component_clause,[],[f185]) ).

fof(f255,plain,
    spl0_26,
    inference(avatar_split_clause,[],[f118,f253]) ).

fof(f253,plain,
    ( spl0_26
  <=> ! [X109,X110] :
        ( ~ p__pred_(X110)
        | ~ p__pred_(f__nor_(X110,X109)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_26])]) ).

fof(f118,axiom,
    ! [X109,X110] :
      ( ~ p__pred_(X110)
      | ~ p__pred_(f__nor_(X110,X109)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_119) ).

fof(f251,plain,
    spl0_25,
    inference(avatar_split_clause,[],[f117,f249]) ).

fof(f249,plain,
    ( spl0_25
  <=> ! [X109,X110] :
        ( ~ p__pred_(X109)
        | ~ p__pred_(f__nor_(X110,X109)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_25])]) ).

fof(f117,axiom,
    ! [X109,X110] :
      ( ~ p__pred_(X109)
      | ~ p__pred_(f__nor_(X110,X109)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_118) ).

fof(f247,plain,
    spl0_24,
    inference(avatar_split_clause,[],[f116,f245]) ).

fof(f245,plain,
    ( spl0_24
  <=> ! [X107,X108] :
        ( p__pred_(X107)
        | p__pred_(f__nand_(X107,X108)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_24])]) ).

fof(f116,axiom,
    ! [X108,X107] :
      ( p__pred_(X107)
      | p__pred_(f__nand_(X107,X108)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_117) ).

fof(f243,plain,
    spl0_23,
    inference(avatar_split_clause,[],[f115,f241]) ).

fof(f241,plain,
    ( spl0_23
  <=> ! [X108,X107] :
        ( p__pred_(X108)
        | p__pred_(f__nand_(X107,X108)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_23])]) ).

fof(f115,axiom,
    ! [X108,X107] :
      ( p__pred_(X108)
      | p__pred_(f__nand_(X107,X108)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_116) ).

fof(f239,plain,
    spl0_22,
    inference(avatar_split_clause,[],[f109,f237]) ).

fof(f237,plain,
    ( spl0_22
  <=> ! [X104,X103] :
        ( ~ p__pred_(X103)
        | p__pred_(f__or_(X103,X104)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_22])]) ).

fof(f109,axiom,
    ! [X104,X103] :
      ( ~ p__pred_(X103)
      | p__pred_(f__or_(X103,X104)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_110) ).

fof(f235,plain,
    ( ~ spl0_21
    | ~ spl0_11
    | ~ spl0_12 ),
    inference(avatar_split_clause,[],[f204,f193,f189,f232]) ).

fof(f232,plain,
    ( spl0_21
  <=> p_LES_EQU_(n1,n0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_21])]) ).

fof(f189,plain,
    ( spl0_11
  <=> ! [X28] : ~ p_LES_EQU_(f_ADD_(X28,n1),n0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_11])]) ).

fof(f204,plain,
    ( ~ p_LES_EQU_(n1,n0)
    | ~ spl0_11
    | ~ spl0_12 ),
    inference(superposition,[],[f190,f194]) ).

fof(f190,plain,
    ( ! [X28] : ~ p_LES_EQU_(f_ADD_(X28,n1),n0)
    | ~ spl0_11 ),
    inference(avatar_component_clause,[],[f189]) ).

fof(f230,plain,
    spl0_20,
    inference(avatar_split_clause,[],[f108,f228]) ).

fof(f228,plain,
    ( spl0_20
  <=> ! [X103,X104] :
        ( ~ p__pred_(X104)
        | p__pred_(f__or_(X103,X104)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_20])]) ).

fof(f108,axiom,
    ! [X104,X103] :
      ( ~ p__pred_(X104)
      | p__pred_(f__or_(X103,X104)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_109) ).

fof(f226,plain,
    spl0_19,
    inference(avatar_split_clause,[],[f105,f224]) ).

fof(f224,plain,
    ( spl0_19
  <=> ! [X102,X101] :
        ( p__pred_(X102)
        | ~ p__pred_(f__and_(X102,X101)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_19])]) ).

fof(f105,axiom,
    ! [X101,X102] :
      ( p__pred_(X102)
      | ~ p__pred_(f__and_(X102,X101)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_106) ).

fof(f222,plain,
    spl0_18,
    inference(avatar_split_clause,[],[f104,f220]) ).

fof(f220,plain,
    ( spl0_18
  <=> ! [X102,X101] :
        ( p__pred_(X101)
        | ~ p__pred_(f__and_(X102,X101)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_18])]) ).

fof(f104,axiom,
    ! [X101,X102] :
      ( p__pred_(X101)
      | ~ p__pred_(f__and_(X102,X101)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_105) ).

fof(f218,plain,
    spl0_17,
    inference(avatar_split_clause,[],[f82,f216]) ).

fof(f216,plain,
    ( spl0_17
  <=> ! [X60,X59] : f__index_(f__others_(X59),X60) = X59 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_17])]) ).

fof(f82,axiom,
    ! [X59,X60] : f__index_(f__others_(X59),X60) = X59,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_83) ).

fof(f214,plain,
    spl0_16,
    inference(avatar_split_clause,[],[f72,f212]) ).

fof(f212,plain,
    ( spl0_16
  <=> ! [X46] :
        ( ~ p_LES_EQU_(X46,n0)
        | n0 = X46 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_16])]) ).

fof(f72,axiom,
    ! [X46] :
      ( ~ p_LES_EQU_(X46,n0)
      | n0 = X46 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_73) ).

fof(f210,plain,
    spl0_15,
    inference(avatar_split_clause,[],[f64,f208]) ).

fof(f208,plain,
    ( spl0_15
  <=> ! [X30,X31] :
        ( ~ def_89(X30,X31)
        | p_LES_EQU_(X31,X30) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_15])]) ).

fof(f64,axiom,
    ! [X31,X30] :
      ( ~ def_89(X30,X31)
      | p_LES_EQU_(X31,X30) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_65) ).

fof(f203,plain,
    spl0_14,
    inference(avatar_split_clause,[],[f125,f201]) ).

fof(f201,plain,
    ( spl0_14
  <=> ! [X113] :
        ( p__pred_(X113)
        | p__pred_(f__not_(X113)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_14])]) ).

fof(f125,axiom,
    ! [X113] :
      ( p__pred_(X113)
      | p__pred_(f__not_(X113)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_126) ).

fof(f199,plain,
    spl0_13,
    inference(avatar_split_clause,[],[f124,f197]) ).

fof(f197,plain,
    ( spl0_13
  <=> ! [X113] :
        ( ~ p__pred_(X113)
        | ~ p__pred_(f__not_(X113)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_13])]) ).

fof(f124,axiom,
    ! [X113] :
      ( ~ p__pred_(X113)
      | ~ p__pred_(f__not_(X113)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_125) ).

fof(f195,plain,
    spl0_12,
    inference(avatar_split_clause,[],[f76,f193]) ).

fof(f76,axiom,
    ! [X51] : f_ADD_(n0,X51) = X51,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_77) ).

fof(f191,plain,
    spl0_11,
    inference(avatar_split_clause,[],[f59,f189]) ).

fof(f59,axiom,
    ! [X28] : ~ p_LES_EQU_(f_ADD_(X28,n1),n0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_60) ).

fof(f187,plain,
    spl0_10,
    inference(avatar_split_clause,[],[f58,f185]) ).

fof(f58,axiom,
    ! [X27] : n0 != f_ADD_(X27,n1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_59) ).

fof(f183,plain,
    spl0_9,
    inference(avatar_split_clause,[],[f138,f181]) ).

fof(f181,plain,
    ( spl0_9
  <=> ! [X100] : p__pred_(f__equal_(X100,X100)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_9])]) ).

fof(f138,plain,
    ! [X100] : p__pred_(f__equal_(X100,X100)),
    inference(equality_resolution,[],[f103]) ).

fof(f103,axiom,
    ! [X99,X100] :
      ( X99 != X100
      | p__pred_(f__equal_(X99,X100)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_104) ).

fof(f179,plain,
    spl0_8,
    inference(avatar_split_clause,[],[f79,f176]) ).

fof(f176,plain,
    ( spl0_8
  <=> n0 = f__length_(f__empty_) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_8])]) ).

fof(f79,axiom,
    n0 = f__length_(f__empty_),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_80) ).

fof(f174,plain,
    spl0_7,
    inference(avatar_split_clause,[],[f137,f172]) ).

fof(f172,plain,
    ( spl0_7
  <=> ! [X31] : ~ def_89(X31,X31) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).

fof(f137,plain,
    ! [X31] : ~ def_89(X31,X31),
    inference(equality_resolution,[],[f63]) ).

fof(f63,axiom,
    ! [X31,X30] :
      ( X30 != X31
      | ~ def_89(X30,X31) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_64) ).

fof(f170,plain,
    ~ spl0_6,
    inference(avatar_split_clause,[],[f97,f167]) ).

fof(f167,plain,
    ( spl0_6
  <=> f__true_ = f__false_ ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).

fof(f97,axiom,
    f__true_ != f__false_,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_98) ).

fof(f165,plain,
    spl0_5,
    inference(avatar_split_clause,[],[f74,f163]) ).

fof(f163,plain,
    ( spl0_5
  <=> ! [X48] : p_LES_EQU_(X48,X48) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).

fof(f74,axiom,
    ! [X48] : p_LES_EQU_(X48,X48),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_75) ).

fof(f161,plain,
    ~ spl0_4,
    inference(avatar_split_clause,[],[f96,f158]) ).

fof(f158,plain,
    ( spl0_4
  <=> p__pred_(f__false_) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).

fof(f96,axiom,
    ~ p__pred_(f__false_),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_97) ).

fof(f156,plain,
    spl0_3,
    inference(avatar_split_clause,[],[f95,f153]) ).

fof(f153,plain,
    ( spl0_3
  <=> p__pred_(f__true_) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).

fof(f95,axiom,
    p__pred_(f__true_),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_96) ).

fof(f151,plain,
    ~ spl0_2,
    inference(avatar_split_clause,[],[f136,f148]) ).

fof(f136,plain,
    n0 != fwork_DOTfifo_DOTrtl_DOTint__level_(t_206),
    inference(definition_unfolding,[],[f134,f4]) ).

fof(f4,axiom,
    ! [X1] : fwork_DOTfifo_DOTrtl_DOTlevel_(X1) = fwork_DOTfifo_DOTrtl_DOTint__level_(X1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).

fof(f134,axiom,
    n0 != fwork_DOTfifo_DOTrtl_DOTlevel_(t_206),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_1) ).

fof(f146,plain,
    spl0_1,
    inference(avatar_split_clause,[],[f135,f143]) ).

fof(f135,axiom,
    p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(t_206)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quest_2) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.22  % Problem    : HWV010-2 : TPTP v8.1.2. Released v2.5.0.
% 0.07/0.24  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.14/0.46  % Computer : n008.cluster.edu
% 0.14/0.46  % Model    : x86_64 x86_64
% 0.14/0.46  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.46  % Memory   : 8042.1875MB
% 0.14/0.46  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.46  % CPULimit   : 300
% 0.14/0.46  % WCLimit    : 300
% 0.14/0.46  % DateTime   : Fri May  3 21:35:23 EDT 2024
% 0.14/0.46  % CPUTime    : 
% 0.14/0.46  % (6851)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.48  % (6856)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)
% 0.21/0.48  % (6857)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)
% 0.21/0.49  % (6858)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)
% 0.21/0.49  % (6854)WARNING: value z3 for option sas not known
% 0.21/0.49  % (6855)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.21/0.49  % (6853)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.21/0.49  % (6854)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)
% 0.21/0.49  % (6852)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.21/0.49  % (6856)First to succeed.
% 0.21/0.49  % (6857)Also succeeded, but the first one will report.
% 0.21/0.49  % (6856)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-6851"
% 0.21/0.49  % (6856)Refutation found. Thanks to Tanya!
% 0.21/0.49  % SZS status Unsatisfiable for theBenchmark
% 0.21/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.49  % (6856)------------------------------
% 0.21/0.49  % (6856)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.21/0.49  % (6856)Termination reason: Refutation
% 0.21/0.49  
% 0.21/0.49  % (6856)Memory used [KB]: 1013
% 0.21/0.49  % (6856)Time elapsed: 0.009 s
% 0.21/0.49  % (6856)Instructions burned: 16 (million)
% 0.21/0.49  % (6851)Success in time 0.028 s
%------------------------------------------------------------------------------