TSTP Solution File: SWC044-1 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SWC044-1 : TPTP v8.1.2. Released v2.4.0.
% 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 : n002.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 : Thu Aug 31 20:55:52 EDT 2023
% Result : Unsatisfiable 0.23s 0.45s
% Output : Refutation 0.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 13 ( 11 unt; 0 def)
% Number of atoms : 16 ( 7 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 7 ( 4 ~; 3 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 1 (; 1 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f251,plain,
$false,
inference(subsumption_resolution,[],[f250,f194]) ).
fof(f194,axiom,
nil != sk1,
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',co1_9) ).
fof(f250,plain,
nil = sk1,
inference(subsumption_resolution,[],[f247,f186]) ).
fof(f186,axiom,
ssList(sk1),
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',co1_1) ).
fof(f247,plain,
( ~ ssList(sk1)
| nil = sk1 ),
inference(resolution,[],[f227,f82]) ).
fof(f82,axiom,
! [X0] :
( ~ rearsegP(nil,X0)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',clause82) ).
fof(f227,plain,
rearsegP(nil,sk1),
inference(forward_demodulation,[],[f226,f190]) ).
fof(f190,axiom,
nil = sk2,
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',co1_5) ).
fof(f226,plain,
rearsegP(sk2,sk1),
inference(forward_demodulation,[],[f225,f191]) ).
fof(f191,axiom,
sk2 = sk4,
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',co1_6) ).
fof(f225,plain,
rearsegP(sk4,sk1),
inference(forward_demodulation,[],[f193,f192]) ).
fof(f192,axiom,
sk1 = sk3,
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',co1_7) ).
fof(f193,axiom,
rearsegP(sk4,sk3),
file('/export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720',co1_8) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : SWC044-1 : TPTP v8.1.2. Released v2.4.0.
% 0.07/0.16 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.17/0.37 % Computer : n002.cluster.edu
% 0.17/0.37 % Model : x86_64 x86_64
% 0.17/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.37 % Memory : 8042.1875MB
% 0.17/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.37 % CPULimit : 300
% 0.17/0.37 % WCLimit : 300
% 0.17/0.37 % DateTime : Mon Aug 28 18:30:19 EDT 2023
% 0.17/0.37 % CPUTime :
% 0.17/0.37 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.17/0.37 Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/tmp/tmp.duAo2mPEsb/Vampire---4.8_720
% 0.17/0.38 % (1122)Running in auto input_syntax mode. Trying TPTP
% 0.23/0.44 % (1126)ott+1011_4_er=known:fsd=off:nm=4:tgt=ground_499 on Vampire---4 for (499ds/0Mi)
% 0.23/0.44 % (1128)lrs+10_1024_av=off:bsr=on:br=off:ep=RSTC:fsd=off:irw=on:nm=4:nwc=1.1:sims=off:urr=on:stl=125_440 on Vampire---4 for (440ds/0Mi)
% 0.23/0.44 % (1124)lrs-1004_3_av=off:ep=RSTC:fsd=off:fsr=off:urr=ec_only:stl=62_525 on Vampire---4 for (525ds/0Mi)
% 0.23/0.44 % (1129)ott+1010_2:5_bd=off:fsd=off:fde=none:nm=16:sos=on_419 on Vampire---4 for (419ds/0Mi)
% 0.23/0.44 % (1123)lrs+1011_1_bd=preordered:flr=on:fsd=off:fsr=off:irw=on:lcm=reverse:msp=off:nm=2:nwc=10.0:sos=on:sp=reverse_weighted_frequency:tgt=full:stl=62_562 on Vampire---4 for (562ds/0Mi)
% 0.23/0.44 % (1125)lrs+10_4:5_amm=off:bsr=on:bce=on:flr=on:fsd=off:fde=unused:gs=on:gsem=on:lcm=predicate:sos=all:tgt=ground:stl=62_514 on Vampire---4 for (514ds/0Mi)
% 0.23/0.44 % (1127)ott+11_8:1_aac=none:amm=sco:anc=none:er=known:flr=on:fde=unused:irw=on:nm=0:nwc=1.2:nicw=on:sims=off:sos=all:sac=on_470 on Vampire---4 for (470ds/0Mi)
% 0.23/0.45 % (1129)First to succeed.
% 0.23/0.45 % (1126)Also succeeded, but the first one will report.
% 0.23/0.45 % (1129)Refutation found. Thanks to Tanya!
% 0.23/0.45 % SZS status Unsatisfiable for Vampire---4
% 0.23/0.45 % SZS output start Proof for Vampire---4
% See solution above
% 0.23/0.45 % (1129)------------------------------
% 0.23/0.45 % (1129)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.23/0.45 % (1129)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.23/0.45 % (1129)Termination reason: Refutation
% 0.23/0.45
% 0.23/0.45 % (1129)Memory used [KB]: 5756
% 0.23/0.45 % (1129)Time elapsed: 0.007 s
% 0.23/0.45 % (1129)------------------------------
% 0.23/0.45 % (1129)------------------------------
% 0.23/0.45 % (1122)Success in time 0.072 s
% 0.23/0.45 % Vampire---4.8 exiting
%------------------------------------------------------------------------------