TSTP Solution File: SET163-6 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : SET163-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n010.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 : Wed Aug 31 18:19:36 EDT 2022

% Result   : Unsatisfiable 0.19s 0.57s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :   10
% Syntax   : Number of formulae    :   22 (  12 unt;   0 def)
%            Number of atoms       :   35 (   5 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   32 (  19   ~;  12   |;   0   &)
%                                         (   1 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   2 con; 0-2 aty)
%            Number of variables   :   21 (  21   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f282,plain,
    $false,
    inference(subsumption_resolution,[],[f281,f232]) ).

fof(f232,plain,
    ! [X1] : ~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),intersection(complement(universal_class),X1)),
    inference(resolution,[],[f226,f21]) ).

fof(f21,axiom,
    ! [X0,X1,X4] :
      ( member(X4,X0)
      | ~ member(X4,intersection(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).

fof(f226,plain,
    ~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),complement(universal_class)),
    inference(resolution,[],[f213,f24]) ).

fof(f24,axiom,
    ! [X0,X4] :
      ( ~ member(X4,X0)
      | ~ member(X4,complement(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).

fof(f213,plain,
    member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),universal_class),
    inference(resolution,[],[f211,f2]) ).

fof(f2,axiom,
    ! [X0,X1] :
      ( subclass(X0,X1)
      | member(not_subclass_element(X0,X1),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).

fof(f211,plain,
    ~ subclass(universal_class,complement(intersection(complement(universal_class),complement(x)))),
    inference(subsumption_resolution,[],[f210,f4]) ).

fof(f4,axiom,
    ! [X0] : subclass(X0,universal_class),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).

fof(f210,plain,
    ( ~ subclass(complement(intersection(complement(universal_class),complement(x))),universal_class)
    | ~ subclass(universal_class,complement(intersection(complement(universal_class),complement(x)))) ),
    inference(resolution,[],[f201,f187]) ).

fof(f187,plain,
    ! [X0,X1] :
      ( ~ subclass(X1,X0)
      | ~ subclass(X0,X1)
      | sQ0_eqProxy(X0,X1) ),
    inference(equality_proxy_replacement,[],[f7,f181]) ).

fof(f181,plain,
    ! [X0,X1] :
      ( sQ0_eqProxy(X0,X1)
    <=> X0 = X1 ),
    introduced(equality_proxy_definition,[new_symbols(naming,[sQ0_eqProxy])]) ).

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

fof(f201,plain,
    ~ sQ0_eqProxy(universal_class,complement(intersection(complement(universal_class),complement(x)))),
    inference(equality_proxy_replacement,[],[f165,f181]) ).

fof(f165,plain,
    universal_class != complement(intersection(complement(universal_class),complement(x))),
    inference(definition_unfolding,[],[f113,f26]) ).

fof(f26,axiom,
    ! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union) ).

fof(f113,axiom,
    universal_class != union(universal_class,x),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_union_with_universal_class_1) ).

fof(f281,plain,
    member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),intersection(complement(universal_class),complement(x))),
    inference(subsumption_resolution,[],[f272,f213]) ).

fof(f272,plain,
    ( ~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),universal_class)
    | member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),intersection(complement(universal_class),complement(x))) ),
    inference(resolution,[],[f212,f25]) ).

fof(f25,axiom,
    ! [X0,X4] :
      ( member(X4,complement(X0))
      | ~ member(X4,universal_class)
      | member(X4,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement2) ).

fof(f212,plain,
    ~ member(not_subclass_element(universal_class,complement(intersection(complement(universal_class),complement(x)))),complement(intersection(complement(universal_class),complement(x)))),
    inference(resolution,[],[f211,f3]) ).

fof(f3,axiom,
    ! [X0,X1] :
      ( subclass(X0,X1)
      | ~ member(not_subclass_element(X0,X1),X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SET163-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.07/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34  % Computer : n010.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit   : 300
% 0.13/0.34  % WCLimit    : 300
% 0.13/0.34  % DateTime   : Tue Aug 30 13:16:59 EDT 2022
% 0.13/0.34  % CPUTime    : 
% 0.19/0.50  % (16875)dis+1011_3:29_av=off:awrs=decay:awrsf=32:bce=on:drc=off:fde=unused:gsp=on:irw=on:nwc=2.0:spb=goal_then_units:updr=off:urr=ec_only:i=29:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/29Mi)
% 0.19/0.51  % (16883)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=97:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/97Mi)
% 0.19/0.53  % (16883)Refutation not found, incomplete strategy% (16883)------------------------------
% 0.19/0.53  % (16883)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.53  % (16883)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.53  % (16883)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.53  
% 0.19/0.53  % (16883)Memory used [KB]: 6268
% 0.19/0.53  % (16883)Time elapsed: 0.103 s
% 0.19/0.53  % (16883)Instructions burned: 14 (million)
% 0.19/0.53  % (16883)------------------------------
% 0.19/0.53  % (16883)------------------------------
% 0.19/0.54  % (16875)Instruction limit reached!
% 0.19/0.54  % (16875)------------------------------
% 0.19/0.54  % (16875)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.54  % (16875)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.54  % (16875)Termination reason: Unknown
% 0.19/0.54  % (16875)Termination phase: Saturation
% 0.19/0.54  
% 0.19/0.54  % (16875)Memory used [KB]: 1791
% 0.19/0.54  % (16875)Time elapsed: 0.109 s
% 0.19/0.54  % (16875)Instructions burned: 30 (million)
% 0.19/0.54  % (16875)------------------------------
% 0.19/0.54  % (16875)------------------------------
% 0.19/0.54  % (16887)lrs+3_8:1_anc=none:erd=off:fsd=on:s2a=on:s2agt=16:sgt=16:sos=on:sp=frequency:ss=included:i=71:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/71Mi)
% 0.19/0.55  % (16876)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.55  % (16876)Instruction limit reached!
% 0.19/0.55  % (16876)------------------------------
% 0.19/0.55  % (16876)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.55  % (16876)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.55  % (16876)Termination reason: Unknown
% 0.19/0.55  % (16876)Termination phase: Finite model building preprocessing
% 0.19/0.55  
% 0.19/0.55  % (16876)Memory used [KB]: 1535
% 0.19/0.55  % (16876)Time elapsed: 0.004 s
% 0.19/0.55  % (16876)Instructions burned: 7 (million)
% 0.19/0.55  % (16876)------------------------------
% 0.19/0.55  % (16876)------------------------------
% 0.19/0.55  % (16868)lrs+1010_1:4_amm=off:bce=on:sd=1:sos=on:ss=included:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.55  % (16879)lrs+1003_1:1024_add=large:afr=on:cond=fast:fsr=off:gs=on:sos=on:sp=reverse_arity:i=28:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/28Mi)
% 0.19/0.55  % (16868)Refutation not found, incomplete strategy% (16868)------------------------------
% 0.19/0.55  % (16868)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.55  % (16868)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.55  % (16868)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.55  
% 0.19/0.55  % (16868)Memory used [KB]: 5884
% 0.19/0.55  % (16868)Time elapsed: 0.135 s
% 0.19/0.55  % (16868)Instructions burned: 1 (million)
% 0.19/0.55  % (16868)------------------------------
% 0.19/0.55  % (16868)------------------------------
% 0.19/0.55  % (16884)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.55  % (16864)lrs+10_1:1_bd=off:drc=off:lcm=reverse:nwc=5.0:sd=1:sgt=16:spb=goal_then_units:ss=axioms:to=lpo:i=43:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/43Mi)
% 0.19/0.55  % (16866)dis+1011_1:16_fsr=off:nwc=2.0:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/25Mi)
% 0.19/0.55  % (16864)Refutation not found, incomplete strategy% (16864)------------------------------
% 0.19/0.55  % (16864)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.55  % (16864)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.55  % (16864)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.55  
% 0.19/0.55  % (16864)Memory used [KB]: 5884
% 0.19/0.55  % (16864)Time elapsed: 0.144 s
% 0.19/0.55  % (16864)Instructions burned: 1 (million)
% 0.19/0.55  % (16864)------------------------------
% 0.19/0.55  % (16864)------------------------------
% 0.19/0.56  % (16884)First to succeed.
% 0.19/0.56  % (16869)lrs+1011_1:1_atotf=0.0306256:ep=RST:mep=off:nm=0:sos=all:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.19/0.56  % (16886)lrs+1010_1:16_acc=on:anc=all:avsq=on:awrs=converge:s2a=on:sac=on:sos=on:ss=axioms:i=81:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/81Mi)
% 0.19/0.56  % (16870)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.56  % (16862)dis+21_1:1_av=off:fd=off:lcm=predicate:sos=on:spb=goal:urr=ec_only:i=42:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/42Mi)
% 0.19/0.56  % (16878)ott+2_1:64_afp=40000:bd=off:irw=on:i=8:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/8Mi)
% 0.19/0.56  % (16874)lrs+30_1:12_av=off:bs=unit_only:fsd=on:gs=on:lwlo=on:newcnf=on:slsq=on:slsqr=1,2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.19/0.56  % (16886)Refutation not found, incomplete strategy% (16886)------------------------------
% 0.19/0.56  % (16886)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (16886)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (16886)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.56  
% 0.19/0.56  % (16886)Memory used [KB]: 5884
% 0.19/0.56  % (16886)Time elapsed: 0.121 s
% 0.19/0.56  % (16886)Instructions burned: 3 (million)
% 0.19/0.56  % (16886)------------------------------
% 0.19/0.56  % (16886)------------------------------
% 0.19/0.56  % (16870)Refutation not found, incomplete strategy% (16870)------------------------------
% 0.19/0.56  % (16870)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (16870)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (16870)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.56  
% 0.19/0.56  % (16870)Memory used [KB]: 6012
% 0.19/0.56  % (16870)Time elapsed: 0.154 s
% 0.19/0.56  % (16870)Instructions burned: 3 (million)
% 0.19/0.56  % (16870)------------------------------
% 0.19/0.56  % (16870)------------------------------
% 0.19/0.56  % (16872)dis+4_1:1_bd=off:cond=fast:fde=unused:lcm=reverse:lma=on:nicw=on:nwc=2.0:s2a=on:s2agt=16:sac=on:sp=frequency:i=23:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/23Mi)
% 0.19/0.56  % (16863)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=4:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/4Mi)
% 0.19/0.56  % (16865)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/34Mi)
% 0.19/0.56  % (16881)lrs+10_1:7_av=off:awrs=converge:awrsf=40:br=off:bsd=on:cond=on:drc=off:nwc=3.0:plsq=on:plsqc=1:s2a=on:s2agt=16:to=lpo:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.56  % (16862)Refutation not found, incomplete strategy% (16862)------------------------------
% 0.19/0.56  % (16862)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (16862)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (16862)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.56  
% 0.19/0.56  % (16862)Memory used [KB]: 1791
% 0.19/0.56  % (16862)Time elapsed: 0.149 s
% 0.19/0.56  % (16862)Instructions burned: 14 (million)
% 0.19/0.56  % (16862)------------------------------
% 0.19/0.56  % (16862)------------------------------
% 0.19/0.57  % (16865)Refutation not found, incomplete strategy% (16865)------------------------------
% 0.19/0.57  % (16865)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.57  % (16865)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.57  % (16865)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.57  
% 0.19/0.57  % (16865)Memory used [KB]: 5884
% 0.19/0.57  % (16865)Time elapsed: 0.152 s
% 0.19/0.57  % (16865)Instructions burned: 1 (million)
% 0.19/0.57  % (16865)------------------------------
% 0.19/0.57  % (16865)------------------------------
% 0.19/0.57  % (16887)Refutation not found, incomplete strategy% (16887)------------------------------
% 0.19/0.57  % (16887)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.57  % (16887)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.57  % (16887)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.57  
% 0.19/0.57  % (16887)Memory used [KB]: 6268
% 0.19/0.57  % (16887)Time elapsed: 0.158 s
% 0.19/0.57  % (16887)Instructions burned: 16 (million)
% 0.19/0.57  % (16887)------------------------------
% 0.19/0.57  % (16887)------------------------------
% 0.19/0.57  % (16885)dis+10_1:1_add=large:alpa=false:anc=none:fd=off:lcm=reverse:nwc=5.0:sd=2:sgt=20:ss=included:i=46:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/46Mi)
% 0.19/0.57  % (16882)lrs+1010_1:1_bd=off:fsr=off:sd=1:sos=on:ss=axioms:i=67:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/67Mi)
% 0.19/0.57  % (16881)Instruction limit reached!
% 0.19/0.57  % (16881)------------------------------
% 0.19/0.57  % (16881)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.57  % (16881)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.57  % (16881)Termination reason: Unknown
% 0.19/0.57  % (16881)Termination phase: Saturation
% 0.19/0.57  
% 0.19/0.57  % (16881)Memory used [KB]: 1407
% 0.19/0.57  % (16881)Time elapsed: 0.004 s
% 0.19/0.57  % (16881)Instructions burned: 7 (million)
% 0.19/0.57  % (16881)------------------------------
% 0.19/0.57  % (16881)------------------------------
% 0.19/0.57  % (16861)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99966Mi)
% 0.19/0.57  % (16871)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.57  % (16890)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.57  % (16885)Refutation not found, incomplete strategy% (16885)------------------------------
% 0.19/0.57  % (16885)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.57  % (16885)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.57  % (16885)Termination reason: Refutation not found, incomplete strategy
% 0.19/0.57  
% 0.19/0.57  % (16885)Memory used [KB]: 6012
% 0.19/0.57  % (16885)Time elapsed: 0.157 s
% 0.19/0.57  % (16885)Instructions burned: 6 (million)
% 0.19/0.57  % (16885)------------------------------
% 0.19/0.57  % (16885)------------------------------
% 0.19/0.57  % (16877)lrs+1_1:1_aac=none:add=large:anc=all_dependent:cond=fast:ep=RST:fsr=off:lma=on:nm=2:sos=on:sp=reverse_arity:stl=30:uhcvi=on:urr=on:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.57  % (16884)Refutation found. Thanks to Tanya!
% 0.19/0.57  % SZS status Unsatisfiable for theBenchmark
% 0.19/0.57  % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.57  % (16884)------------------------------
% 0.19/0.57  % (16884)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.57  % (16884)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.57  % (16884)Termination reason: Refutation
% 0.19/0.57  
% 0.19/0.57  % (16884)Memory used [KB]: 6140
% 0.19/0.57  % (16884)Time elapsed: 0.141 s
% 0.19/0.57  % (16884)Instructions burned: 13 (million)
% 0.19/0.57  % (16884)------------------------------
% 0.19/0.57  % (16884)------------------------------
% 0.19/0.57  % (16860)Success in time 0.212 s
%------------------------------------------------------------------------------