TSTP Solution File: PLA011-2 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : PLA011-2 : TPTP v8.1.2. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s

% Computer : n016.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep  1 21:07:18 EDT 2023

% Result   : Unsatisfiable 0.21s 0.43s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :   34
% Syntax   : Number of formulae    :   88 (  19 unt;   0 def)
%            Number of atoms       :  260 (   0 equ)
%            Maximal formula atoms :    7 (   2 avg)
%            Number of connectives :  352 ( 180   ~; 159   |;   0   &)
%                                         (  13 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   16 (  15 usr;  14 prp; 0-2 aty)
%            Number of functors    :   13 (  13 usr;   6 con; 0-2 aty)
%            Number of variables   :   63 (;  63   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f274,plain,
    $false,
    inference(avatar_sat_refutation,[],[f62,f75,f78,f81,f101,f108,f198,f205,f229,f258,f267,f269,f271,f273]) ).

fof(f273,plain,
    spl0_23,
    inference(avatar_contradiction_clause,[],[f272]) ).

fof(f272,plain,
    ( $false
    | spl0_23 ),
    inference(resolution,[],[f266,f27]) ).

fof(f27,axiom,
    holds(clear(b),s0),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',initial_state6) ).

fof(f266,plain,
    ( ~ holds(clear(b),s0)
    | spl0_23 ),
    inference(avatar_component_clause,[],[f264]) ).

fof(f264,plain,
    ( spl0_23
  <=> holds(clear(b),s0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_23])]) ).

fof(f271,plain,
    spl0_21,
    inference(avatar_contradiction_clause,[],[f270]) ).

fof(f270,plain,
    ( $false
    | spl0_21 ),
    inference(resolution,[],[f253,f28]) ).

fof(f28,axiom,
    holds(clear(c),s0),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',initial_state7) ).

fof(f253,plain,
    ( ~ holds(clear(c),s0)
    | spl0_21 ),
    inference(avatar_component_clause,[],[f251]) ).

fof(f251,plain,
    ( spl0_21
  <=> holds(clear(c),s0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_21])]) ).

fof(f269,plain,
    spl0_20,
    inference(avatar_contradiction_clause,[],[f268]) ).

fof(f268,plain,
    ( $false
    | spl0_20 ),
    inference(resolution,[],[f249,f29]) ).

fof(f29,axiom,
    holds(empty,s0),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',initial_state8) ).

fof(f249,plain,
    ( ~ holds(empty,s0)
    | spl0_20 ),
    inference(avatar_component_clause,[],[f247]) ).

fof(f247,plain,
    ( spl0_20
  <=> holds(empty,s0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_20])]) ).

fof(f267,plain,
    ( ~ spl0_21
    | ~ spl0_20
    | ~ spl0_23
    | ~ spl0_22 ),
    inference(avatar_split_clause,[],[f262,f256,f264,f247,f251]) ).

fof(f256,plain,
    ( spl0_22
  <=> ! [X1] :
        ( ~ holds(empty,X1)
        | ~ holds(clear(b),X1)
        | ~ holds(on(c,d),X1)
        | ~ holds(clear(c),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_22])]) ).

fof(f262,plain,
    ( ~ holds(clear(b),s0)
    | ~ holds(empty,s0)
    | ~ holds(clear(c),s0)
    | ~ spl0_22 ),
    inference(resolution,[],[f257,f24]) ).

fof(f24,axiom,
    holds(on(c,d),s0),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',initial_state3) ).

fof(f257,plain,
    ( ! [X1] :
        ( ~ holds(on(c,d),X1)
        | ~ holds(clear(b),X1)
        | ~ holds(empty,X1)
        | ~ holds(clear(c),X1) )
    | ~ spl0_22 ),
    inference(avatar_component_clause,[],[f256]) ).

fof(f258,plain,
    ( ~ spl0_7
    | spl0_22
    | ~ spl0_18 ),
    inference(avatar_split_clause,[],[f236,f227,f256,f92]) ).

fof(f92,plain,
    ( spl0_7
  <=> differ(b,c) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_7])]) ).

fof(f227,plain,
    ( spl0_18
  <=> ! [X0] :
        ( ~ holds(clear(b),do(pickup(c),X0))
        | ~ holds(clear(c),X0)
        | ~ holds(empty,X0)
        | ~ holds(clear(d),do(pickup(c),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_18])]) ).

fof(f236,plain,
    ( ! [X1] :
        ( ~ holds(empty,X1)
        | ~ holds(clear(c),X1)
        | ~ holds(on(c,d),X1)
        | ~ holds(clear(b),X1)
        | ~ differ(b,c) )
    | ~ spl0_18 ),
    inference(resolution,[],[f232,f5]) ).

fof(f5,axiom,
    ! [X2,X3,X0] :
      ( holds(clear(X0),do(pickup(X3),X2))
      | ~ holds(clear(X0),X2)
      | ~ differ(X0,X3) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',pickup_4) ).

fof(f232,plain,
    ( ! [X0] :
        ( ~ holds(clear(b),do(pickup(c),X0))
        | ~ holds(empty,X0)
        | ~ holds(clear(c),X0)
        | ~ holds(on(c,d),X0) )
    | ~ spl0_18 ),
    inference(duplicate_literal_removal,[],[f230]) ).

fof(f230,plain,
    ( ! [X0] :
        ( ~ holds(clear(c),X0)
        | ~ holds(empty,X0)
        | ~ holds(clear(b),do(pickup(c),X0))
        | ~ holds(clear(c),X0)
        | ~ holds(on(c,d),X0)
        | ~ holds(empty,X0) )
    | ~ spl0_18 ),
    inference(resolution,[],[f228,f3]) ).

fof(f3,axiom,
    ! [X2,X0,X1] :
      ( holds(clear(X1),do(pickup(X0),X2))
      | ~ holds(clear(X0),X2)
      | ~ holds(on(X0,X1),X2)
      | ~ holds(empty,X2) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',pickup_2) ).

fof(f228,plain,
    ( ! [X0] :
        ( ~ holds(clear(d),do(pickup(c),X0))
        | ~ holds(clear(c),X0)
        | ~ holds(empty,X0)
        | ~ holds(clear(b),do(pickup(c),X0)) )
    | ~ spl0_18 ),
    inference(avatar_component_clause,[],[f227]) ).

fof(f229,plain,
    ( ~ spl0_1
    | spl0_18
    | ~ spl0_15 ),
    inference(avatar_split_clause,[],[f215,f196,f227,f49]) ).

fof(f49,plain,
    ( spl0_1
  <=> differ(c,table) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f196,plain,
    ( spl0_15
  <=> ! [X0] :
        ( ~ holds(clear(c),do(putdown(c,b),X0))
        | ~ holds(clear(d),X0)
        | ~ holds(holding(c),X0)
        | ~ holds(clear(b),X0)
        | ~ holds(empty,do(putdown(c,b),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_15])]) ).

fof(f215,plain,
    ( ! [X0] :
        ( ~ holds(clear(b),do(pickup(c),X0))
        | ~ holds(clear(d),do(pickup(c),X0))
        | ~ holds(empty,X0)
        | ~ holds(clear(c),X0)
        | ~ differ(c,table) )
    | ~ spl0_15 ),
    inference(resolution,[],[f210,f2]) ).

fof(f2,axiom,
    ! [X2,X0] :
      ( holds(holding(X0),do(pickup(X0),X2))
      | ~ holds(empty,X2)
      | ~ holds(clear(X0),X2)
      | ~ differ(X0,table) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',pickup_1) ).

fof(f210,plain,
    ( ! [X0] :
        ( ~ holds(holding(c),X0)
        | ~ holds(clear(b),X0)
        | ~ holds(clear(d),X0) )
    | ~ spl0_15 ),
    inference(duplicate_literal_removal,[],[f209]) ).

fof(f209,plain,
    ( ! [X0] :
        ( ~ holds(holding(c),X0)
        | ~ holds(clear(b),X0)
        | ~ holds(clear(d),X0)
        | ~ holds(clear(b),X0)
        | ~ holds(holding(c),X0) )
    | ~ spl0_15 ),
    inference(resolution,[],[f208,f6]) ).

fof(f6,axiom,
    ! [X2,X0,X1] :
      ( holds(empty,do(putdown(X0,X1),X2))
      | ~ holds(clear(X1),X2)
      | ~ holds(holding(X0),X2) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',putdown_1) ).

fof(f208,plain,
    ( ! [X1] :
        ( ~ holds(empty,do(putdown(c,b),X1))
        | ~ holds(holding(c),X1)
        | ~ holds(clear(b),X1)
        | ~ holds(clear(d),X1) )
    | ~ spl0_15 ),
    inference(duplicate_literal_removal,[],[f207]) ).

fof(f207,plain,
    ( ! [X1] :
        ( ~ holds(clear(d),X1)
        | ~ holds(holding(c),X1)
        | ~ holds(clear(b),X1)
        | ~ holds(empty,do(putdown(c,b),X1))
        | ~ holds(clear(b),X1)
        | ~ holds(holding(c),X1) )
    | ~ spl0_15 ),
    inference(resolution,[],[f197,f8]) ).

fof(f8,axiom,
    ! [X2,X0,X1] :
      ( holds(clear(X0),do(putdown(X0,X1),X2))
      | ~ holds(clear(X1),X2)
      | ~ holds(holding(X0),X2) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',putdown_3) ).

fof(f197,plain,
    ( ! [X0] :
        ( ~ holds(clear(c),do(putdown(c,b),X0))
        | ~ holds(clear(d),X0)
        | ~ holds(holding(c),X0)
        | ~ holds(clear(b),X0)
        | ~ holds(empty,do(putdown(c,b),X0)) )
    | ~ spl0_15 ),
    inference(avatar_component_clause,[],[f196]) ).

fof(f205,plain,
    spl0_14,
    inference(avatar_contradiction_clause,[],[f203]) ).

fof(f203,plain,
    ( $false
    | spl0_14 ),
    inference(resolution,[],[f199,f17]) ).

fof(f17,axiom,
    differ(b,d),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',differ_b_d) ).

fof(f199,plain,
    ( ~ differ(b,d)
    | spl0_14 ),
    inference(resolution,[],[f194,f11]) ).

fof(f11,axiom,
    ! [X0,X1] :
      ( differ(X0,X1)
      | ~ differ(X1,X0) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',symmetry_of_differ) ).

fof(f194,plain,
    ( ~ differ(d,b)
    | spl0_14 ),
    inference(avatar_component_clause,[],[f192]) ).

fof(f192,plain,
    ( spl0_14
  <=> differ(d,b) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_14])]) ).

fof(f198,plain,
    ( ~ spl0_14
    | spl0_15
    | ~ spl0_9 ),
    inference(avatar_split_clause,[],[f153,f106,f196,f192]) ).

fof(f106,plain,
    ( spl0_9
  <=> ! [X1] :
        ( ~ holds(clear(d),X1)
        | ~ holds(clear(c),X1)
        | ~ holds(on(c,b),X1)
        | ~ holds(empty,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_9])]) ).

fof(f153,plain,
    ( ! [X0] :
        ( ~ holds(clear(c),do(putdown(c,b),X0))
        | ~ holds(empty,do(putdown(c,b),X0))
        | ~ holds(clear(b),X0)
        | ~ holds(holding(c),X0)
        | ~ holds(clear(d),X0)
        | ~ differ(d,b) )
    | ~ spl0_9 ),
    inference(resolution,[],[f110,f10]) ).

fof(f10,axiom,
    ! [X2,X3,X0,X1] :
      ( holds(clear(X3),do(putdown(X0,X1),X2))
      | ~ holds(clear(X3),X2)
      | ~ differ(X3,X1) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',putdown_5) ).

fof(f110,plain,
    ( ! [X3] :
        ( ~ holds(clear(d),do(putdown(c,b),X3))
        | ~ holds(clear(c),do(putdown(c,b),X3))
        | ~ holds(empty,do(putdown(c,b),X3))
        | ~ holds(clear(b),X3)
        | ~ holds(holding(c),X3) )
    | ~ spl0_9 ),
    inference(resolution,[],[f107,f7]) ).

fof(f7,axiom,
    ! [X2,X0,X1] :
      ( holds(on(X0,X1),do(putdown(X0,X1),X2))
      | ~ holds(clear(X1),X2)
      | ~ holds(holding(X0),X2) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',putdown_2) ).

fof(f107,plain,
    ( ! [X1] :
        ( ~ holds(on(c,b),X1)
        | ~ holds(clear(c),X1)
        | ~ holds(clear(d),X1)
        | ~ holds(empty,X1) )
    | ~ spl0_9 ),
    inference(avatar_component_clause,[],[f106]) ).

fof(f108,plain,
    ( ~ spl0_5
    | spl0_9
    | ~ spl0_6 ),
    inference(avatar_split_clause,[],[f89,f73,f106,f69]) ).

fof(f69,plain,
    ( spl0_5
  <=> differ(c,d) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_5])]) ).

fof(f73,plain,
    ( spl0_6
  <=> ! [X0] :
        ( ~ holds(clear(c),do(pickup(d),X0))
        | ~ holds(clear(d),X0)
        | ~ holds(empty,X0)
        | ~ holds(on(c,b),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_6])]) ).

fof(f89,plain,
    ( ! [X1] :
        ( ~ holds(clear(d),X1)
        | ~ holds(empty,X1)
        | ~ holds(on(c,b),X1)
        | ~ holds(clear(c),X1)
        | ~ differ(c,d) )
    | ~ spl0_6 ),
    inference(resolution,[],[f74,f5]) ).

fof(f74,plain,
    ( ! [X0] :
        ( ~ holds(clear(c),do(pickup(d),X0))
        | ~ holds(clear(d),X0)
        | ~ holds(empty,X0)
        | ~ holds(on(c,b),X0) )
    | ~ spl0_6 ),
    inference(avatar_component_clause,[],[f73]) ).

fof(f101,plain,
    spl0_7,
    inference(avatar_contradiction_clause,[],[f99]) ).

fof(f99,plain,
    ( $false
    | spl0_7 ),
    inference(resolution,[],[f94,f16]) ).

fof(f16,axiom,
    differ(b,c),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',differ_b_c) ).

fof(f94,plain,
    ( ~ differ(b,c)
    | spl0_7 ),
    inference(avatar_component_clause,[],[f92]) ).

fof(f81,plain,
    spl0_5,
    inference(avatar_contradiction_clause,[],[f79]) ).

fof(f79,plain,
    ( $false
    | spl0_5 ),
    inference(resolution,[],[f71,f19]) ).

fof(f19,axiom,
    differ(c,d),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',differ_c_d) ).

fof(f71,plain,
    ( ~ differ(c,d)
    | spl0_5 ),
    inference(avatar_component_clause,[],[f69]) ).

fof(f78,plain,
    spl0_4,
    inference(avatar_contradiction_clause,[],[f76]) ).

fof(f76,plain,
    ( $false
    | spl0_4 ),
    inference(resolution,[],[f67,f21]) ).

fof(f21,axiom,
    differ(d,table),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',differ_d_table) ).

fof(f67,plain,
    ( ~ differ(d,table)
    | spl0_4 ),
    inference(avatar_component_clause,[],[f65]) ).

fof(f65,plain,
    ( spl0_4
  <=> differ(d,table) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).

fof(f75,plain,
    ( ~ spl0_4
    | ~ spl0_5
    | spl0_6 ),
    inference(avatar_split_clause,[],[f47,f73,f69,f65]) ).

fof(f47,plain,
    ! [X0] :
      ( ~ holds(clear(c),do(pickup(d),X0))
      | ~ holds(on(c,b),X0)
      | ~ differ(c,d)
      | ~ holds(empty,X0)
      | ~ holds(clear(d),X0)
      | ~ differ(d,table) ),
    inference(resolution,[],[f45,f2]) ).

fof(f45,plain,
    ! [X4,X5] :
      ( ~ holds(holding(d),do(pickup(X4),X5))
      | ~ holds(clear(c),do(pickup(X4),X5))
      | ~ holds(on(c,b),X5)
      | ~ differ(c,X4) ),
    inference(resolution,[],[f42,f4]) ).

fof(f4,axiom,
    ! [X2,X3,X0,X1] :
      ( holds(on(X0,X1),do(pickup(X3),X2))
      | ~ holds(on(X0,X1),X2)
      | ~ differ(X0,X3) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',pickup_3) ).

fof(f42,plain,
    ! [X0] :
      ( ~ holds(on(c,b),X0)
      | ~ holds(clear(c),X0)
      | ~ holds(holding(d),X0) ),
    inference(resolution,[],[f38,f9]) ).

fof(f9,axiom,
    ! [X2,X3,X0,X1,X4] :
      ( holds(on(X0,X1),do(putdown(X3,X4),X2))
      | ~ holds(on(X0,X1),X2) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',putdown_4) ).

fof(f38,plain,
    ! [X1] :
      ( ~ holds(on(c,b),do(putdown(d,c),X1))
      | ~ holds(holding(d),X1)
      | ~ holds(clear(c),X1) ),
    inference(resolution,[],[f7,f32]) ).

fof(f32,plain,
    ! [X0] :
      ( ~ holds(on(d,c),X0)
      | ~ holds(on(c,b),X0) ),
    inference(resolution,[],[f1,f31]) ).

fof(f31,axiom,
    ! [X2] : ~ holds(and(on(c,b),on(d,c)),X2),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',prove_DCB) ).

fof(f1,axiom,
    ! [X2,X0,X1] :
      ( holds(and(X0,X1),X2)
      | ~ holds(X0,X2)
      | ~ holds(X1,X2) ),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',and_definition) ).

fof(f62,plain,
    spl0_1,
    inference(avatar_contradiction_clause,[],[f60]) ).

fof(f60,plain,
    ( $false
    | spl0_1 ),
    inference(resolution,[],[f51,f20]) ).

fof(f20,axiom,
    differ(c,table),
    file('/export/starexec/sandbox2/tmp/tmp.CQe721vRSY/Vampire---4.8_11132',differ_c_table) ).

fof(f51,plain,
    ( ~ differ(c,table)
    | spl0_1 ),
    inference(avatar_component_clause,[],[f49]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem    : PLA011-2 : TPTP v8.1.2. Released v1.1.0.
% 0.04/0.14  % Command    : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.13/0.35  % Computer : n016.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit   : 300
% 0.13/0.35  % WCLimit    : 300
% 0.13/0.35  % DateTime   : Wed Aug 30 16:42:47 EDT 2023
% 0.13/0.35  % CPUTime    : 
% 0.21/0.41  % (11305)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.41  % (11310)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on Vampire---4 for (396ds/0Mi)
% 0.21/0.42  % (11306)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on Vampire---4 for (1451ds/0Mi)
% 0.21/0.42  % (11308)dis-2_2:3_amm=sco:anc=none:bce=on:fsr=off:gsp=on:nm=16:nwc=1.2:nicw=on:sac=on:sp=weighted_frequency_476 on Vampire---4 for (476ds/0Mi)
% 0.21/0.42  % (11307)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on Vampire---4 for (569ds/0Mi)
% 0.21/0.42  % (11309)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on Vampire---4 for (470ds/0Mi)
% 0.21/0.42  % (11311)dis+11_4:5_nm=4_216 on Vampire---4 for (216ds/0Mi)
% 0.21/0.42  % (11312)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2:si=on:rtra=on:rawr=on:rp=on:fmbksg=on_1451 on Vampire---4 for (1451ds/0Mi)
% 0.21/0.42  TRYING [1]
% 0.21/0.42  TRYING [2]
% 0.21/0.42  Detected minimum model sizes of [1,1,1,1]
% 0.21/0.42  Detected maximum model sizes of [max,5,max,max]
% 0.21/0.42  TRYING [1,1,1,1]
% 0.21/0.42  Detected minimum model sizes of [1,1,1,1]
% 0.21/0.42  Detected maximum model sizes of [max,5,max,max]
% 0.21/0.42  TRYING [1,1,1,1]
% 0.21/0.42  TRYING [2,1,1,1]
% 0.21/0.42  TRYING [1]
% 0.21/0.42  TRYING [2,1,1,1]
% 0.21/0.42  TRYING [2]
% 0.21/0.42  TRYING [3,1,1,1]
% 0.21/0.42  TRYING [3,1,1,1]
% 0.21/0.42  TRYING [3]
% 0.21/0.43  TRYING [2,2,1,1]
% 0.21/0.43  TRYING [2,2,1,1]
% 0.21/0.43  % (11308)First to succeed.
% 0.21/0.43  TRYING [3,2,1,1]
% 0.21/0.43  TRYING [3,2,1,1]
% 0.21/0.43  % (11311)Also succeeded, but the first one will report.
% 0.21/0.43  TRYING [3]
% 0.21/0.43  % (11308)Refutation found. Thanks to Tanya!
% 0.21/0.43  % SZS status Unsatisfiable for Vampire---4
% 0.21/0.43  % SZS output start Proof for Vampire---4
% See solution above
% 0.21/0.43  % (11308)------------------------------
% 0.21/0.43  % (11308)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.21/0.43  % (11308)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.21/0.43  % (11308)Termination reason: Refutation
% 0.21/0.43  
% 0.21/0.43  % (11308)Memory used [KB]: 5500
% 0.21/0.43  % (11308)Time elapsed: 0.017 s
% 0.21/0.43  % (11308)------------------------------
% 0.21/0.43  % (11308)------------------------------
% 0.21/0.43  % (11305)Success in time 0.079 s
% 0.21/0.43  % Vampire---4.8 exiting
%------------------------------------------------------------------------------