TSTP Solution File: SYN081+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SYN081+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n015.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 11:55:59 EDT 2024

% Result   : Theorem 0.60s 0.77s
% Output   : Refutation 0.60s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    2
% Syntax   : Number of formulae    :   11 (   3 unt;   0 def)
%            Number of atoms       :   21 (   0 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   21 (  11   ~;   6   |;   3   &)
%                                         (   1 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-1 aty)
%            Number of functors    :    1 (   1 usr;   0 con; 1-1 aty)
%            Number of variables   :   10 (   8   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f11,plain,
    $false,
    inference(resolution,[],[f10,f9]) ).

fof(f9,plain,
    ! [X0] : big_f(f(X0)),
    inference(subsumption_resolution,[],[f6,f8]) ).

fof(f8,plain,
    ! [X0] :
      ( big_f(f(X0))
      | big_f(X0) ),
    inference(cnf_transformation,[],[f5]) ).

fof(f5,plain,
    ! [X0] :
      ( ( big_f(X0)
        | big_f(f(X0)) )
      & ( ~ big_f(f(X0))
        | ~ big_f(X0) ) ),
    inference(nnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0] :
      ( big_f(X0)
    <=> ~ big_f(f(X0)) ),
    file('/export/starexec/sandbox2/tmp/tmp.CzjZ3vf6lA/Vampire---4.8_30979',pel59_1) ).

fof(f6,plain,
    ! [X0] :
      ( big_f(f(X0))
      | ~ big_f(X0) ),
    inference(cnf_transformation,[],[f4]) ).

fof(f4,plain,
    ! [X0] :
      ( big_f(f(X0))
      | ~ big_f(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,negated_conjecture,
    ~ ? [X0] :
        ( ~ big_f(f(X0))
        & big_f(X0) ),
    inference(negated_conjecture,[],[f2]) ).

fof(f2,conjecture,
    ? [X0] :
      ( ~ big_f(f(X0))
      & big_f(X0) ),
    file('/export/starexec/sandbox2/tmp/tmp.CzjZ3vf6lA/Vampire---4.8_30979',pel59) ).

fof(f10,plain,
    ! [X0] : ~ big_f(X0),
    inference(resolution,[],[f9,f7]) ).

fof(f7,plain,
    ! [X0] :
      ( ~ big_f(f(X0))
      | ~ big_f(X0) ),
    inference(cnf_transformation,[],[f5]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.10  % Problem    : SYN081+1 : TPTP v8.1.2. Released v2.0.0.
% 0.03/0.11  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.10/0.32  % Computer : n015.cluster.edu
% 0.10/0.32  % Model    : x86_64 x86_64
% 0.10/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.32  % Memory   : 8042.1875MB
% 0.10/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32  % CPULimit   : 300
% 0.10/0.32  % WCLimit    : 300
% 0.10/0.32  % DateTime   : Fri May  3 17:15:53 EDT 2024
% 0.10/0.32  % CPUTime    : 
% 0.10/0.32  This is a FOF_THM_RFO_NEQ problem
% 0.10/0.32  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/tmp/tmp.CzjZ3vf6lA/Vampire---4.8_30979
% 0.60/0.77  % (31091)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on Vampire---4 for (2995ds/34Mi)
% 0.60/0.77  % (31089)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.60/0.77  % (31090)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2995ds/33Mi)
% 0.60/0.77  % (31087)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on Vampire---4 for (2995ds/34Mi)
% 0.60/0.77  % (31088)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on Vampire---4 for (2995ds/51Mi)
% 0.60/0.77  % (31092)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2995ds/45Mi)
% 0.60/0.77  % (31093)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on Vampire---4 for (2995ds/83Mi)
% 0.60/0.77  % (31094)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on Vampire---4 for (2995ds/56Mi)
% 0.60/0.77  % (31092)Also succeeded, but the first one will report.
% 0.60/0.77  % (31091)Also succeeded, but the first one will report.
% 0.60/0.77  % (31093)Also succeeded, but the first one will report.
% 0.60/0.77  % (31087)Also succeeded, but the first one will report.
% 0.60/0.77  % (31089)Also succeeded, but the first one will report.
% 0.60/0.77  % (31088)Also succeeded, but the first one will report.
% 0.60/0.77  % (31090)Also succeeded, but the first one will report.
% 0.60/0.77  % (31094)First to succeed.
% 0.60/0.77  % (31094)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-31086"
% 0.60/0.77  % (31094)Refutation found. Thanks to Tanya!
% 0.60/0.77  % SZS status Theorem for Vampire---4
% 0.60/0.77  % SZS output start Proof for Vampire---4
% See solution above
% 0.60/0.77  % (31094)------------------------------
% 0.60/0.77  % (31094)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.77  % (31094)Termination reason: Refutation
% 0.60/0.77  
% 0.60/0.77  % (31094)Memory used [KB]: 968
% 0.60/0.77  % (31094)Time elapsed: 0.003 s
% 0.60/0.77  % (31094)Instructions burned: 2 (million)
% 0.60/0.77  % (31086)Success in time 0.449 s
% 0.60/0.77  % Vampire---4.8 exiting
%------------------------------------------------------------------------------