TSTP Solution File: SET057-7 by Vampire---4.8
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%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SET057-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 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 : n022.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 15:36:04 EDT 2023
% Result : Unsatisfiable 0.24s 0.45s
% Output : Refutation 0.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 8
% Syntax : Number of formulae : 15 ( 10 unt; 0 def)
% Number of atoms : 21 ( 4 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 13 ( 7 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 6 (; 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f179,plain,
$false,
inference(unit_resulting_resolution,[],[f99,f116,f121,f7]) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952',subclass_implies_equal) ).
fof(f121,plain,
subclass(x,y),
inference(subsumption_resolution,[],[f119,f107]) ).
fof(f107,plain,
member(sF1,y),
inference(definition_folding,[],[f98,f106]) ).
fof(f106,plain,
not_subclass_element(x,y) = sF1,
introduced(function_definition,[]) ).
fof(f98,axiom,
member(not_subclass_element(x,y),y),
file('/export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952',prove_equality2_1) ).
fof(f119,plain,
( ~ member(sF1,y)
| subclass(x,y) ),
inference(superposition,[],[f3,f106]) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952',not_subclass_members2) ).
fof(f116,plain,
subclass(y,x),
inference(subsumption_resolution,[],[f114,f105]) ).
fof(f105,plain,
~ member(sF0,y),
inference(definition_folding,[],[f100,f104]) ).
fof(f104,plain,
not_subclass_element(y,x) = sF0,
introduced(function_definition,[]) ).
fof(f100,axiom,
~ member(not_subclass_element(y,x),y),
file('/export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952',prove_equality2_3) ).
fof(f114,plain,
( member(sF0,y)
| subclass(y,x) ),
inference(superposition,[],[f2,f104]) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952',not_subclass_members1) ).
fof(f99,axiom,
x != y,
file('/export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952',prove_equality2_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14 % Problem : SET057-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.17/0.16 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.17/0.38 % Computer : n022.cluster.edu
% 0.17/0.38 % Model : x86_64 x86_64
% 0.17/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.38 % Memory : 8042.1875MB
% 0.17/0.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.38 % CPULimit : 300
% 0.17/0.38 % WCLimit : 300
% 0.17/0.38 % DateTime : Sat Aug 26 14:07:25 EDT 2023
% 0.17/0.38 % CPUTime :
% 0.17/0.38 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.17/0.38 Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/tmp/tmp.vXamjvq4xD/Vampire---4.8_29952
% 0.17/0.38 % (30063)Running in auto input_syntax mode. Trying TPTP
% 0.24/0.44 % (30064)lrs+1010_20_av=off:bd=off:bs=on:bsr=on:bce=on:flr=on:fde=none:gsp=on:nwc=3.0:tgt=ground:urr=ec_only:stl=125_1192 on Vampire---4 for (1192ds/0Mi)
% 0.24/0.44 % (30066)lrs+11_10:1_bs=unit_only:drc=off:fsd=off:fde=none:gs=on:msp=off:nm=16:nwc=2.0:nicw=on:sos=all:sac=on:sp=reverse_frequency:stl=62_575 on Vampire---4 for (575ds/0Mi)
% 0.24/0.44 % (30068)lrs-1010_20_afr=on:anc=all_dependent:bs=on:bsr=on:cond=on:er=known:fde=none:nm=4:nwc=1.3:sims=off:sp=frequency:urr=on:stl=62_533 on Vampire---4 for (533ds/0Mi)
% 0.24/0.44 % (30067)lrs+2_5:4_anc=none:br=off:fde=unused:gsp=on:nm=32:nwc=1.3:sims=off:sos=all:urr=on:stl=62_558 on Vampire---4 for (558ds/0Mi)
% 0.24/0.44 % (30070)ott+1010_1_aac=none:bce=on:ep=RS:fsd=off:nm=4:nwc=2.0:nicw=on:sas=z3:sims=off_453 on Vampire---4 for (453ds/0Mi)
% 0.24/0.44 % (30065)ott+3_2:7_add=large:amm=off:anc=all:bce=on:drc=off:fsd=off:fde=unused:gs=on:irw=on:lcm=predicate:lma=on:msp=off:nwc=10.0:sac=on_598 on Vampire---4 for (598ds/0Mi)
% 0.24/0.45 % (30069)lrs-1010_2_av=off:bce=on:cond=on:er=filter:fde=unused:lcm=predicate:nm=2:nwc=3.0:sims=off:sp=frequency:urr=on:stl=188_520 on Vampire---4 for (520ds/0Mi)
% 0.24/0.45 % (30064)First to succeed.
% 0.24/0.45 % (30067)Also succeeded, but the first one will report.
% 0.24/0.45 % (30064)Refutation found. Thanks to Tanya!
% 0.24/0.45 % SZS status Unsatisfiable for Vampire---4
% 0.24/0.45 % SZS output start Proof for Vampire---4
% See solution above
% 0.24/0.45 % (30064)------------------------------
% 0.24/0.45 % (30064)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.24/0.45 % (30064)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.24/0.45 % (30064)Termination reason: Refutation
% 0.24/0.45
% 0.24/0.45 % (30064)Memory used [KB]: 1279
% 0.24/0.45 % (30064)Time elapsed: 0.008 s
% 0.24/0.45 % (30064)------------------------------
% 0.24/0.45 % (30064)------------------------------
% 0.24/0.45 % (30063)Success in time 0.066 s
% 0.24/0.45 % Vampire---4.8 exiting
%------------------------------------------------------------------------------