TSTP Solution File: SET018-7 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SET018-7 : TPTP v8.1.2. Bugfixed v7.3.0.
% 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 15:35:32 EDT 2023
% Result : Unsatisfiable 0.21s 0.46s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 8 ( 5 unt; 0 def)
% Number of atoms : 13 ( 7 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 12 ( 7 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 6 (; 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1032,plain,
$false,
inference(subsumption_resolution,[],[f1031,f169]) ).
fof(f169,axiom,
member(x,universal_class),
file('/export/starexec/sandbox/tmp/tmp.puhBDBfJGi/Vampire---4.8_4157',prove_ordered_pair_determines_components2_2) ).
fof(f1031,plain,
~ member(x,universal_class),
inference(subsumption_resolution,[],[f1028,f170]) ).
fof(f170,axiom,
x != z,
file('/export/starexec/sandbox/tmp/tmp.puhBDBfJGi/Vampire---4.8_4157',prove_ordered_pair_determines_components2_3) ).
fof(f1028,plain,
( x = z
| ~ member(x,universal_class) ),
inference(equality_resolution,[],[f209]) ).
fof(f209,plain,
! [X29,X30] :
( ordered_pair(w,x) != ordered_pair(X29,X30)
| z = X30
| ~ member(X30,universal_class) ),
inference(superposition,[],[f152,f168]) ).
fof(f168,axiom,
ordered_pair(w,x) = ordered_pair(y,z),
file('/export/starexec/sandbox/tmp/tmp.puhBDBfJGi/Vampire---4.8_4157',prove_ordered_pair_determines_components2_1) ).
fof(f152,axiom,
! [X0,X1,X6,X4] :
( ordered_pair(X1,X4) != ordered_pair(X6,X0)
| X0 = X4
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox/tmp/tmp.puhBDBfJGi/Vampire---4.8_4157',ordered_pair_determines_components2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.13/0.13 % Problem : SET018-7 : TPTP v8.1.2. Bugfixed v7.3.0.
% 0.13/0.15 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.15/0.36 % Computer : n002.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Sat Aug 26 12:33:48 EDT 2023
% 0.15/0.36 % CPUTime :
% 0.15/0.36 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.15/0.37 Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/tmp/tmp.puhBDBfJGi/Vampire---4.8_4157
% 0.15/0.37 % (4279)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.43 % (4283)ott+1011_4_er=known:fsd=off:nm=4:tgt=ground_499 on Vampire---4 for (499ds/0Mi)
% 0.21/0.43 % (4285)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)
% 0.21/0.43 % (4284)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)
% 0.21/0.43 % (4282)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)
% 0.21/0.43 % (4280)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)
% 0.21/0.43 % (4281)lrs-1004_3_av=off:ep=RSTC:fsd=off:fsr=off:urr=ec_only:stl=62_525 on Vampire---4 for (525ds/0Mi)
% 0.21/0.43 % (4286)ott+1010_2:5_bd=off:fsd=off:fde=none:nm=16:sos=on_419 on Vampire---4 for (419ds/0Mi)
% 0.21/0.45 % (4286)First to succeed.
% 0.21/0.46 % (4286)Refutation found. Thanks to Tanya!
% 0.21/0.46 % SZS status Unsatisfiable for Vampire---4
% 0.21/0.46 % SZS output start Proof for Vampire---4
% See solution above
% 0.21/0.46 % (4286)------------------------------
% 0.21/0.46 % (4286)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.21/0.46 % (4286)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.21/0.46 % (4286)Termination reason: Refutation
% 0.21/0.46
% 0.21/0.46 % (4286)Memory used [KB]: 6012
% 0.21/0.46 % (4286)Time elapsed: 0.022 s
% 0.21/0.46 % (4286)------------------------------
% 0.21/0.46 % (4286)------------------------------
% 0.21/0.46 % (4279)Success in time 0.086 s
% 0.21/0.46 % Vampire---4.8 exiting
%------------------------------------------------------------------------------