TSTP Solution File: NUM892_1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : NUM892_1 : TPTP v8.1.2. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n017.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 : Tue Apr 30 14:38:20 EDT 2024

% Result   : Theorem 0.21s 0.39s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   38
% Syntax   : Number of formulae    :   96 (  20 unt;   2 typ;   0 def)
%            Number of atoms       :  240 (  40 equ)
%            Maximal formula atoms :   12 (   2 avg)
%            Number of connectives :  247 ( 101   ~; 109   |;  10   &)
%                                         (  25 <=>;   1  =>;   0  <=;   1 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number arithmetic     :  278 (  97 atm;  66 fun;  18 num;  97 var)
%            Number of types       :    1 (   0 usr;   1 ari)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :   26 (  22 usr;  23 prp; 0-2 aty)
%            Number of functors    :    6 (   2 usr;   4 con; 0-2 aty)
%            Number of variables   :   97 (  89   !;   8   ?;  97   :)

% Comments : 
%------------------------------------------------------------------------------
tff(func_def_4,type,
    sK0: $int ).

tff(func_def_5,type,
    sK1: $int ).

tff(f223,plain,
    $false,
    inference(avatar_sat_refutation,[],[f33,f42,f46,f50,f54,f58,f62,f66,f70,f80,f84,f100,f104,f105,f107,f110,f136,f158,f162,f172,f181,f185,f189,f222]) ).

tff(f222,plain,
    ( spl2_3
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(avatar_split_clause,[],[f165,f156,f30,f35]) ).

tff(f35,plain,
    ( spl2_3
  <=> $less(sK0,sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_3])]) ).

tff(f30,plain,
    ( spl2_2
  <=> $less(sK0,sK1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_2])]) ).

tff(f156,plain,
    ( spl2_17
  <=> ! [X0: $int] :
        ( ~ $less(X0,sK1)
        | $less(X0,sK0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_17])]) ).

tff(f165,plain,
    ( $less(sK0,sK0)
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(resolution,[],[f157,f31]) ).

tff(f31,plain,
    ( $less(sK0,sK1)
    | ~ spl2_2 ),
    inference(avatar_component_clause,[],[f30]) ).

tff(f157,plain,
    ( ! [X0: $int] :
        ( ~ $less(X0,sK1)
        | $less(X0,sK0) )
    | ~ spl2_17 ),
    inference(avatar_component_clause,[],[f156]) ).

tff(f189,plain,
    ( spl2_22
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(avatar_split_clause,[],[f152,f134,f56,f187]) ).

tff(f187,plain,
    ( spl2_22
  <=> ! [X0: $int,X1: $int] : ( $sum(X0,$sum($uminus(X0),X1)) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_22])]) ).

tff(f56,plain,
    ( spl2_8
  <=> ! [X0: $int] : ( 0 = $sum(X0,$uminus(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_8])]) ).

tff(f134,plain,
    ( spl2_16
  <=> ! [X2: $int,X0: $int,X1: $int] : ( $sum(X0,$sum(X1,X2)) = $sum($sum(X0,X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_16])]) ).

tff(f152,plain,
    ( ! [X0: $int,X1: $int] : ( $sum(X0,$sum($uminus(X0),X1)) = X1 )
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(evaluation,[],[f137]) ).

tff(f137,plain,
    ( ! [X0: $int,X1: $int] : ( $sum(X0,$sum($uminus(X0),X1)) = $sum(0,X1) )
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(superposition,[],[f135,f57]) ).

tff(f57,plain,
    ( ! [X0: $int] : ( 0 = $sum(X0,$uminus(X0)) )
    | ~ spl2_8 ),
    inference(avatar_component_clause,[],[f56]) ).

tff(f135,plain,
    ( ! [X2: $int,X0: $int,X1: $int] : ( $sum(X0,$sum(X1,X2)) = $sum($sum(X0,X1),X2) )
    | ~ spl2_16 ),
    inference(avatar_component_clause,[],[f134]) ).

tff(f185,plain,
    ( spl2_21
    | ~ spl2_9
    | ~ spl2_11 ),
    inference(avatar_split_clause,[],[f75,f68,f60,f183]) ).

tff(f183,plain,
    ( spl2_21
  <=> ! [X0: $int,X1: $int] :
        ( ~ $less(X1,$sum(1,X0))
        | ~ $less(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_21])]) ).

tff(f60,plain,
    ( spl2_9
  <=> ! [X0: $int,X1: $int] : ( $sum(X0,X1) = $sum(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_9])]) ).

tff(f68,plain,
    ( spl2_11
  <=> ! [X0: $int,X1: $int] :
        ( ~ $less(X0,X1)
        | ~ $less(X1,$sum(X0,1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_11])]) ).

tff(f75,plain,
    ( ! [X0: $int,X1: $int] :
        ( ~ $less(X1,$sum(1,X0))
        | ~ $less(X0,X1) )
    | ~ spl2_9
    | ~ spl2_11 ),
    inference(superposition,[],[f69,f61]) ).

tff(f61,plain,
    ( ! [X0: $int,X1: $int] : ( $sum(X0,X1) = $sum(X1,X0) )
    | ~ spl2_9 ),
    inference(avatar_component_clause,[],[f60]) ).

tff(f69,plain,
    ( ! [X0: $int,X1: $int] :
        ( ~ $less(X1,$sum(X0,1))
        | ~ $less(X0,X1) )
    | ~ spl2_11 ),
    inference(avatar_component_clause,[],[f68]) ).

tff(f181,plain,
    ( spl2_20
    | ~ spl2_9
    | ~ spl2_10 ),
    inference(avatar_split_clause,[],[f72,f64,f60,f179]) ).

tff(f179,plain,
    ( spl2_20
  <=> ! [X0: $int,X1: $int] :
        ( $less(X1,$sum(1,X0))
        | $less(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_20])]) ).

tff(f64,plain,
    ( spl2_10
  <=> ! [X0: $int,X1: $int] :
        ( $less(X0,X1)
        | $less(X1,$sum(X0,1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_10])]) ).

tff(f72,plain,
    ( ! [X0: $int,X1: $int] :
        ( $less(X1,$sum(1,X0))
        | $less(X0,X1) )
    | ~ spl2_9
    | ~ spl2_10 ),
    inference(superposition,[],[f65,f61]) ).

tff(f65,plain,
    ( ! [X0: $int,X1: $int] :
        ( $less(X1,$sum(X0,1))
        | $less(X0,X1) )
    | ~ spl2_10 ),
    inference(avatar_component_clause,[],[f64]) ).

tff(f172,plain,
    ( spl2_19
    | ~ spl2_5
    | ~ spl2_10 ),
    inference(avatar_split_clause,[],[f71,f64,f44,f170]) ).

tff(f170,plain,
    ( spl2_19
  <=> ! [X0: $int] : $less(X0,$sum(X0,1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_19])]) ).

tff(f44,plain,
    ( spl2_5
  <=> ! [X0: $int] : ~ $less(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_5])]) ).

tff(f71,plain,
    ( ! [X0: $int] : $less(X0,$sum(X0,1))
    | ~ spl2_5
    | ~ spl2_10 ),
    inference(resolution,[],[f65,f45]) ).

tff(f45,plain,
    ( ! [X0: $int] : ~ $less(X0,X0)
    | ~ spl2_5 ),
    inference(avatar_component_clause,[],[f44]) ).

tff(f162,plain,
    ( spl2_18
    | ~ spl2_2
    | ~ spl2_12 ),
    inference(avatar_split_clause,[],[f111,f78,f30,f160]) ).

tff(f160,plain,
    ( spl2_18
  <=> ! [X0: $int] :
        ( ~ $less(X0,sK0)
        | $less(X0,sK1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_18])]) ).

tff(f78,plain,
    ( spl2_12
  <=> ! [X2: $int,X0: $int,X1: $int] :
        ( ~ $less(X0,X1)
        | ~ $less(X1,X2)
        | $less(X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_12])]) ).

tff(f111,plain,
    ( ! [X0: $int] :
        ( ~ $less(X0,sK0)
        | $less(X0,sK1) )
    | ~ spl2_2
    | ~ spl2_12 ),
    inference(resolution,[],[f31,f79]) ).

tff(f79,plain,
    ( ! [X2: $int,X0: $int,X1: $int] :
        ( ~ $less(X1,X2)
        | ~ $less(X0,X1)
        | $less(X0,X2) )
    | ~ spl2_12 ),
    inference(avatar_component_clause,[],[f78]) ).

tff(f158,plain,
    ( spl2_17
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(avatar_split_clause,[],[f106,f78,f26,f156]) ).

tff(f26,plain,
    ( spl2_1
  <=> $less(sK1,sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_1])]) ).

tff(f106,plain,
    ( ! [X0: $int] :
        ( ~ $less(X0,sK1)
        | $less(X0,sK0) )
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(resolution,[],[f28,f79]) ).

tff(f28,plain,
    ( $less(sK1,sK0)
    | ~ spl2_1 ),
    inference(avatar_component_clause,[],[f26]) ).

tff(f136,plain,
    spl2_16,
    inference(avatar_split_clause,[],[f5,f134]) ).

tff(f5,plain,
    ! [X2: $int,X0: $int,X1: $int] : ( $sum(X0,$sum(X1,X2)) = $sum($sum(X0,X1),X2) ),
    introduced(theory_axiom_136,[]) ).

tff(f110,plain,
    ( ~ spl2_3
    | ~ spl2_5 ),
    inference(avatar_contradiction_clause,[],[f108]) ).

tff(f108,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_5 ),
    inference(resolution,[],[f37,f45]) ).

tff(f37,plain,
    ( $less(sK0,sK0)
    | ~ spl2_3 ),
    inference(avatar_component_clause,[],[f35]) ).

tff(f107,plain,
    ( ~ spl2_1
    | spl2_2
    | spl2_4 ),
    inference(avatar_split_clause,[],[f21,f39,f30,f26]) ).

tff(f39,plain,
    ( spl2_4
  <=> ( sK0 = sK1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_4])]) ).

tff(f21,plain,
    ( ( sK0 = sK1 )
    | $less(sK0,sK1)
    | ~ $less(sK1,sK0) ),
    inference(cnf_transformation,[],[f20]) ).

tff(f20,plain,
    ( ( ( ( sK0 != sK1 )
        & ~ $less(sK0,sK1) )
      | $less(sK1,sK0) )
    & ( ( sK0 = sK1 )
      | $less(sK0,sK1)
      | ~ $less(sK1,sK0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f18,f19]) ).

tff(f19,plain,
    ( ? [X0: $int,X1: $int] :
        ( ( ( ( X0 != X1 )
            & ~ $less(X0,X1) )
          | $less(X1,X0) )
        & ( ( X0 = X1 )
          | $less(X0,X1)
          | ~ $less(X1,X0) ) )
   => ( ( ( ( sK0 != sK1 )
          & ~ $less(sK0,sK1) )
        | $less(sK1,sK0) )
      & ( ( sK0 = sK1 )
        | $less(sK0,sK1)
        | ~ $less(sK1,sK0) ) ) ),
    introduced(choice_axiom,[]) ).

tff(f18,plain,
    ? [X0: $int,X1: $int] :
      ( ( ( ( X0 != X1 )
          & ~ $less(X0,X1) )
        | $less(X1,X0) )
      & ( ( X0 = X1 )
        | $less(X0,X1)
        | ~ $less(X1,X0) ) ),
    inference(flattening,[],[f17]) ).

tff(f17,plain,
    ? [X0: $int,X1: $int] :
      ( ( ( ( X0 != X1 )
          & ~ $less(X0,X1) )
        | $less(X1,X0) )
      & ( ( X0 = X1 )
        | $less(X0,X1)
        | ~ $less(X1,X0) ) ),
    inference(nnf_transformation,[],[f16]) ).

tff(f16,plain,
    ? [X0: $int,X1: $int] :
      ( ~ $less(X1,X0)
    <~> ( ( X0 = X1 )
        | $less(X0,X1) ) ),
    inference(ennf_transformation,[],[f3]) ).

tff(f3,plain,
    ~ ! [X0: $int,X1: $int] :
        ( ~ $less(X1,X0)
      <=> ( ( X0 = X1 )
          | $less(X0,X1) ) ),
    inference(theory_normalization,[],[f2]) ).

tff(f2,negated_conjecture,
    ~ ! [X0: $int,X1: $int] :
        ( $lesseq(X0,X1)
      <=> ( ( X0 = X1 )
          | $less(X0,X1) ) ),
    inference(negated_conjecture,[],[f1]) ).

tff(f1,conjecture,
    ! [X0: $int,X1: $int] :
      ( $lesseq(X0,X1)
    <=> ( ( X0 = X1 )
        | $less(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_lesseq) ).

tff(f105,plain,
    ( spl2_4
    | spl2_2
    | spl2_1
    | ~ spl2_13 ),
    inference(avatar_split_clause,[],[f86,f82,f26,f30,f39]) ).

tff(f82,plain,
    ( spl2_13
  <=> ! [X0: $int,X1: $int] :
        ( $less(X0,X1)
        | $less(X1,X0)
        | ( X0 = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_13])]) ).

tff(f86,plain,
    ( $less(sK0,sK1)
    | ( sK0 = sK1 )
    | spl2_1
    | ~ spl2_13 ),
    inference(resolution,[],[f83,f27]) ).

tff(f27,plain,
    ( ~ $less(sK1,sK0)
    | spl2_1 ),
    inference(avatar_component_clause,[],[f26]) ).

tff(f83,plain,
    ( ! [X0: $int,X1: $int] :
        ( $less(X1,X0)
        | $less(X0,X1)
        | ( X0 = X1 ) )
    | ~ spl2_13 ),
    inference(avatar_component_clause,[],[f82]) ).

tff(f104,plain,
    spl2_15,
    inference(avatar_split_clause,[],[f12,f102]) ).

tff(f102,plain,
    ( spl2_15
  <=> ! [X2: $int,X0: $int,X1: $int] :
        ( ~ $less(X0,X1)
        | $less($sum(X0,X2),$sum(X1,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_15])]) ).

tff(f12,plain,
    ! [X2: $int,X0: $int,X1: $int] :
      ( ~ $less(X0,X1)
      | $less($sum(X0,X2),$sum(X1,X2)) ),
    introduced(theory_axiom_145,[]) ).

tff(f100,plain,
    spl2_14,
    inference(avatar_split_clause,[],[f7,f98]) ).

tff(f98,plain,
    ( spl2_14
  <=> ! [X0: $int,X1: $int] : ( $uminus($sum(X0,X1)) = $sum($uminus(X1),$uminus(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_14])]) ).

tff(f7,plain,
    ! [X0: $int,X1: $int] : ( $uminus($sum(X0,X1)) = $sum($uminus(X1),$uminus(X0)) ),
    introduced(theory_axiom_139,[]) ).

tff(f84,plain,
    spl2_13,
    inference(avatar_split_clause,[],[f11,f82]) ).

tff(f11,plain,
    ! [X0: $int,X1: $int] :
      ( $less(X0,X1)
      | $less(X1,X0)
      | ( X0 = X1 ) ),
    introduced(theory_axiom_144,[]) ).

tff(f80,plain,
    spl2_12,
    inference(avatar_split_clause,[],[f10,f78]) ).

tff(f10,plain,
    ! [X2: $int,X0: $int,X1: $int] :
      ( ~ $less(X0,X1)
      | ~ $less(X1,X2)
      | $less(X0,X2) ),
    introduced(theory_axiom_143,[]) ).

tff(f70,plain,
    spl2_11,
    inference(avatar_split_clause,[],[f15,f68]) ).

tff(f15,plain,
    ! [X0: $int,X1: $int] :
      ( ~ $less(X0,X1)
      | ~ $less(X1,$sum(X0,1)) ),
    introduced(theory_axiom_161,[]) ).

tff(f66,plain,
    spl2_10,
    inference(avatar_split_clause,[],[f13,f64]) ).

tff(f13,plain,
    ! [X0: $int,X1: $int] :
      ( $less(X0,X1)
      | $less(X1,$sum(X0,1)) ),
    introduced(theory_axiom_147,[]) ).

tff(f62,plain,
    spl2_9,
    inference(avatar_split_clause,[],[f4,f60]) ).

tff(f4,plain,
    ! [X0: $int,X1: $int] : ( $sum(X0,X1) = $sum(X1,X0) ),
    introduced(theory_axiom_135,[]) ).

tff(f58,plain,
    spl2_8,
    inference(avatar_split_clause,[],[f8,f56]) ).

tff(f8,plain,
    ! [X0: $int] : ( 0 = $sum(X0,$uminus(X0)) ),
    introduced(theory_axiom_140,[]) ).

tff(f54,plain,
    spl2_7,
    inference(avatar_split_clause,[],[f14,f52]) ).

tff(f52,plain,
    ( spl2_7
  <=> ! [X0: $int] : ( $uminus($uminus(X0)) = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_7])]) ).

tff(f14,plain,
    ! [X0: $int] : ( $uminus($uminus(X0)) = X0 ),
    introduced(theory_axiom_148,[]) ).

tff(f50,plain,
    spl2_6,
    inference(avatar_split_clause,[],[f6,f48]) ).

tff(f48,plain,
    ( spl2_6
  <=> ! [X0: $int] : ( $sum(X0,0) = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_6])]) ).

tff(f6,plain,
    ! [X0: $int] : ( $sum(X0,0) = X0 ),
    introduced(theory_axiom_137,[]) ).

tff(f46,plain,
    spl2_5,
    inference(avatar_split_clause,[],[f9,f44]) ).

tff(f9,plain,
    ! [X0: $int] : ~ $less(X0,X0),
    introduced(theory_axiom_142,[]) ).

tff(f42,plain,
    ( spl2_3
    | ~ spl2_4 ),
    inference(avatar_split_clause,[],[f24,f39,f35]) ).

tff(f24,plain,
    ( ( sK0 != sK1 )
    | $less(sK0,sK0) ),
    inference(inner_rewriting,[],[f23]) ).

tff(f23,plain,
    ( ( sK0 != sK1 )
    | $less(sK1,sK0) ),
    inference(cnf_transformation,[],[f20]) ).

tff(f33,plain,
    ( spl2_1
    | ~ spl2_2 ),
    inference(avatar_split_clause,[],[f22,f30,f26]) ).

tff(f22,plain,
    ( ~ $less(sK0,sK1)
    | $less(sK1,sK0) ),
    inference(cnf_transformation,[],[f20]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13  % Problem    : NUM892_1 : TPTP v8.1.2. Released v5.0.0.
% 0.03/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.14/0.35  % Computer : n017.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit   : 300
% 0.14/0.36  % WCLimit    : 300
% 0.14/0.36  % DateTime   : Mon Apr 29 23:18:18 EDT 2024
% 0.14/0.36  % CPUTime    : 
% 0.14/0.36  % (21445)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.37  % (21448)WARNING: value z3 for option sas not known
% 0.21/0.38  % (21449)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.21/0.38  % (21447)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.21/0.38  % (21446)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.21/0.38  % (21448)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)
% 0.21/0.38  % (21450)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)
% 0.21/0.38  % (21452)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)
% 0.21/0.38  % (21451)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)
% 0.21/0.38  % (21447)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.38  % (21449)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.38  % (21446)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.38  % (21447)Terminated due to inappropriate strategy.
% 0.21/0.38  % (21447)------------------------------
% 0.21/0.38  % (21447)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.38  % (21447)Termination reason: Inappropriate
% 0.21/0.38  % (21449)Terminated due to inappropriate strategy.
% 0.21/0.38  % (21449)------------------------------
% 0.21/0.38  % (21449)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.38  
% 0.21/0.38  % (21446)Terminated due to inappropriate strategy.
% 0.21/0.38  % (21446)------------------------------
% 0.21/0.38  % (21446)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.38  % (21449)Termination reason: Inappropriate
% 0.21/0.38  
% 0.21/0.38  % (21446)Termination reason: Inappropriate
% 0.21/0.38  
% 0.21/0.38  % (21447)Memory used [KB]: 723
% 0.21/0.38  % (21449)Memory used [KB]: 723
% 0.21/0.38  % (21447)Time elapsed: 0.002 s
% 0.21/0.38  % (21446)Memory used [KB]: 723
% 0.21/0.38  % (21449)Time elapsed: 0.002 s
% 0.21/0.38  % (21446)Time elapsed: 0.002 s
% 0.21/0.38  % (21447)Instructions burned: 2 (million)
% 0.21/0.38  % (21447)------------------------------
% 0.21/0.38  % (21447)------------------------------
% 0.21/0.38  % (21449)Instructions burned: 2 (million)
% 0.21/0.38  % (21446)Instructions burned: 2 (million)
% 0.21/0.38  % (21449)------------------------------
% 0.21/0.38  % (21449)------------------------------
% 0.21/0.38  % (21446)------------------------------
% 0.21/0.38  % (21446)------------------------------
% 0.21/0.38  % (21450)First to succeed.
% 0.21/0.39  % (21448)Also succeeded, but the first one will report.
% 0.21/0.39  % (21451)Also succeeded, but the first one will report.
% 0.21/0.39  % (21450)Refutation found. Thanks to Tanya!
% 0.21/0.39  % SZS status Theorem for theBenchmark
% 0.21/0.39  % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.39  % (21450)------------------------------
% 0.21/0.39  % (21450)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.39  % (21450)Termination reason: Refutation
% 0.21/0.39  
% 0.21/0.39  % (21450)Memory used [KB]: 876
% 0.21/0.39  % (21450)Time elapsed: 0.010 s
% 0.21/0.39  % (21450)Instructions burned: 11 (million)
% 0.21/0.39  % (21450)------------------------------
% 0.21/0.39  % (21450)------------------------------
% 0.21/0.39  % (21445)Success in time 0.024 s
%------------------------------------------------------------------------------