TSTP Solution File: REL049-1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : REL049-1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n019.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 May  1 03:40:52 EDT 2024

% Result   : Unsatisfiable 0.40s 0.58s
% Output   : Refutation 0.40s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   10 (  10 unt;   0 def)
%            Number of atoms       :   10 (   9 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    4 (   4   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   2 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   3 con; 0-2 aty)
%            Number of variables   :    5 (   5   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f29,plain,
    $false,
    inference(subsumption_resolution,[],[f28,f14]) ).

fof(f14,axiom,
    sk2 = join(sk1,sk2),
    file('/export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191',goals_14) ).

fof(f28,plain,
    sk2 != join(sk1,sk2),
    inference(forward_demodulation,[],[f27,f18]) ).

fof(f18,plain,
    sk2 = join(sk2,sk3),
    inference(superposition,[],[f15,f1]) ).

fof(f1,axiom,
    ! [X0,X1] : join(X0,X1) = join(X1,X0),
    file('/export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191',maddux1_join_commutativity_1) ).

fof(f15,axiom,
    sk2 = join(sk3,sk2),
    file('/export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191',goals_15) ).

fof(f27,plain,
    sk2 != join(sk1,join(sk2,sk3)),
    inference(forward_demodulation,[],[f24,f1]) ).

fof(f24,plain,
    sk2 != join(sk1,join(sk3,sk2)),
    inference(superposition,[],[f16,f2]) ).

fof(f2,axiom,
    ! [X2,X0,X1] : join(X0,join(X1,X2)) = join(join(X0,X1),X2),
    file('/export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191',maddux2_join_associativity_2) ).

fof(f16,axiom,
    sk2 != join(join(sk1,sk3),sk2),
    file('/export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191',goals_16) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.07  % Problem    : REL049-1 : TPTP v8.1.2. Released v4.0.0.
% 0.02/0.08  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.08/0.27  % Computer : n019.cluster.edu
% 0.08/0.27  % Model    : x86_64 x86_64
% 0.08/0.27  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.27  % Memory   : 8042.1875MB
% 0.08/0.27  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.08/0.27  % CPULimit   : 300
% 0.08/0.27  % WCLimit    : 300
% 0.08/0.27  % DateTime   : Tue Apr 30 17:01:29 EDT 2024
% 0.08/0.27  % CPUTime    : 
% 0.08/0.27  This is a CNF_UNS_RFO_PEQ_UEQ problem
% 0.08/0.27  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191
% 0.40/0.57  % (7460)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 (2997ds/83Mi)
% 0.40/0.57  % (7460)First to succeed.
% 0.40/0.57  % (7453)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 (2997ds/34Mi)
% 0.40/0.57  % (7455)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2997ds/78Mi)
% 0.40/0.57  % (7457)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 (2997ds/34Mi)
% 0.40/0.57  % (7454)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 (2997ds/51Mi)
% 0.40/0.58  % (7459)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2997ds/45Mi)
% 0.40/0.58  % (7456)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2997ds/33Mi)
% 0.40/0.58  % (7460)Refutation found. Thanks to Tanya!
% 0.40/0.58  % SZS status Unsatisfiable for Vampire---4
% 0.40/0.58  % SZS output start Proof for Vampire---4
% See solution above
% 0.40/0.58  % (7460)------------------------------
% 0.40/0.58  % (7460)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.40/0.58  % (7460)Termination reason: Refutation
% 0.40/0.58  
% 0.40/0.58  % (7460)Memory used [KB]: 973
% 0.40/0.58  % (7460)Time elapsed: 0.002 s
% 0.40/0.58  % (7460)Instructions burned: 3 (million)
% 0.40/0.58  % (7460)------------------------------
% 0.40/0.58  % (7460)------------------------------
% 0.40/0.58  % (7448)Success in time 0.296 s
% 0.40/0.58  terminate called after throwing an instance of 'Lib::SystemFailException'
% 0.40/0.58  7448 Aborted by signal SIGABRT on /export/starexec/sandbox/tmp/tmp.HpD9ysbJPF/Vampire---4.8_7191
% 0.40/0.58  % (7448)------------------------------
% 0.40/0.58  % (7448)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.40/0.58  % (7448)Termination reason: Unknown
% 0.40/0.58  % (7448)Termination phase: Unknown
% 0.40/0.58  
% 0.40/0.58  % (7448)Memory used [KB]: 450
% 0.40/0.58  % (7448)Time elapsed: 0.296 s
% 0.40/0.58  % (7448)Instructions burned: 953 (million)
% 0.40/0.58  % (7448)------------------------------
% 0.40/0.58  % (7448)------------------------------
% 0.40/0.58  Version : Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.40/0.58  ???
% 0.40/0.58   ???
% 0.40/0.58    ???
% 0.40/0.58     ???
% 0.40/0.58      ???
% 0.40/0.58       ???
% 0.40/0.58        ???
% 0.40/0.58         ???
% 0.40/0.58          ???
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% 0.40/0.58              ???
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% 0.40/0.58                   ???
% 0.40/0.58                    ???
% 0.40/0.58                     ???
% 0.40/0.58  % Vampire---4.8 exiting
%------------------------------------------------------------------------------