TSTP Solution File: SET148-6 by Vampire---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SET148-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 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 : n016.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 09:04:23 EDT 2024
% Result : Unsatisfiable 0.57s 0.77s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of formulae : 26 ( 5 unt; 0 def)
% Number of atoms : 50 ( 3 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 43 ( 19 ~; 21 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 3 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 1 con; 0-2 aty)
% Number of variables : 17 ( 17 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f466,plain,
$false,
inference(avatar_sat_refutation,[],[f219,f410,f465]) ).
fof(f465,plain,
spl1_2,
inference(avatar_contradiction_clause,[],[f464]) ).
fof(f464,plain,
( $false
| spl1_2 ),
inference(subsumption_resolution,[],[f456,f218]) ).
fof(f218,plain,
( ~ subclass(intersection(x,x),x)
| spl1_2 ),
inference(avatar_component_clause,[],[f216]) ).
fof(f216,plain,
( spl1_2
<=> subclass(intersection(x,x),x) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_2])]) ).
fof(f456,plain,
( subclass(intersection(x,x),x)
| spl1_2 ),
inference(resolution,[],[f253,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/tmp/tmp.Um2JwLJBLh/Vampire---4.8_21190',not_subclass_members1) ).
fof(f253,plain,
( ! [X0] : ~ member(not_subclass_element(intersection(x,x),x),intersection(x,X0))
| spl1_2 ),
inference(unit_resulting_resolution,[],[f235,f21]) ).
fof(f21,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X0) ),
file('/export/starexec/sandbox/tmp/tmp.Um2JwLJBLh/Vampire---4.8_21190',intersection1) ).
fof(f235,plain,
( ~ member(not_subclass_element(intersection(x,x),x),x)
| spl1_2 ),
inference(unit_resulting_resolution,[],[f218,f3]) ).
fof(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox/tmp/tmp.Um2JwLJBLh/Vampire---4.8_21190',not_subclass_members2) ).
fof(f410,plain,
spl1_1,
inference(avatar_contradiction_clause,[],[f409]) ).
fof(f409,plain,
( $false
| spl1_1 ),
inference(subsumption_resolution,[],[f383,f228]) ).
fof(f228,plain,
( ~ member(not_subclass_element(x,intersection(x,x)),intersection(x,x))
| spl1_1 ),
inference(unit_resulting_resolution,[],[f214,f3]) ).
fof(f214,plain,
( ~ subclass(x,intersection(x,x))
| spl1_1 ),
inference(avatar_component_clause,[],[f212]) ).
fof(f212,plain,
( spl1_1
<=> subclass(x,intersection(x,x)) ),
introduced(avatar_definition,[new_symbols(naming,[spl1_1])]) ).
fof(f383,plain,
( member(not_subclass_element(x,intersection(x,x)),intersection(x,x))
| spl1_1 ),
inference(unit_resulting_resolution,[],[f229,f229,f23]) ).
fof(f23,axiom,
! [X0,X1,X4] :
( ~ member(X4,X1)
| member(X4,intersection(X0,X1))
| ~ member(X4,X0) ),
file('/export/starexec/sandbox/tmp/tmp.Um2JwLJBLh/Vampire---4.8_21190',intersection3) ).
fof(f229,plain,
( member(not_subclass_element(x,intersection(x,x)),x)
| spl1_1 ),
inference(unit_resulting_resolution,[],[f214,f2]) ).
fof(f219,plain,
( ~ spl1_1
| ~ spl1_2 ),
inference(avatar_split_clause,[],[f210,f216,f212]) ).
fof(f210,plain,
( ~ subclass(intersection(x,x),x)
| ~ subclass(x,intersection(x,x)) ),
inference(resolution,[],[f205,f179]) ).
fof(f179,plain,
! [X0,X1] :
( sQ0_eqProxy(X0,X1)
| ~ subclass(X1,X0)
| ~ subclass(X0,X1) ),
inference(equality_proxy_replacement,[],[f7,f176]) ).
fof(f176,plain,
! [X0,X1] :
( sQ0_eqProxy(X0,X1)
<=> X0 = X1 ),
introduced(equality_proxy_definition,[new_symbols(naming,[sQ0_eqProxy])]) ).
fof(f7,axiom,
! [X0,X1] :
( X0 = X1
| ~ subclass(X1,X0)
| ~ subclass(X0,X1) ),
file('/export/starexec/sandbox/tmp/tmp.Um2JwLJBLh/Vampire---4.8_21190',subclass_implies_equal) ).
fof(f205,plain,
~ sQ0_eqProxy(x,intersection(x,x)),
inference(equality_proxy_replacement,[],[f113,f176]) ).
fof(f113,axiom,
x != intersection(x,x),
file('/export/starexec/sandbox/tmp/tmp.Um2JwLJBLh/Vampire---4.8_21190',prove_idempotency_of_intersection_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SET148-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.11/0.14 % 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
% 0.14/0.35 % Computer : n016.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Fri May 3 16:28:23 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.14/0.35 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.14/0.36 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.Um2JwLJBLh/Vampire---4.8_21190
% 0.57/0.75 % (21630)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 (2996ds/56Mi)
% 0.57/0.75 % (21630)Refutation not found, incomplete strategy% (21630)------------------------------
% 0.57/0.75 % (21630)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (21630)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75
% 0.57/0.75 % (21630)Memory used [KB]: 1066
% 0.57/0.75 % (21630)Time elapsed: 0.002 s
% 0.57/0.75 % (21630)Instructions burned: 2 (million)
% 0.57/0.75 % (21623)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 (2996ds/34Mi)
% 0.57/0.75 % (21625)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.57/0.75 % (21630)------------------------------
% 0.57/0.75 % (21630)------------------------------
% 0.57/0.75 % (21624)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 (2996ds/51Mi)
% 0.57/0.75 % (21628)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2996ds/45Mi)
% 0.57/0.75 % (21627)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 (2996ds/34Mi)
% 0.57/0.75 % (21626)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2996ds/33Mi)
% 0.57/0.75 % (21629)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 (2996ds/83Mi)
% 0.57/0.75 % (21628)Refutation not found, incomplete strategy% (21628)------------------------------
% 0.57/0.75 % (21628)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (21628)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75 % (21625)Refutation not found, incomplete strategy% (21625)------------------------------
% 0.57/0.75 % (21625)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (21625)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75
% 0.57/0.75 % (21625)Memory used [KB]: 1078
% 0.57/0.75 % (21625)Time elapsed: 0.003 s
% 0.57/0.75 % (21625)Instructions burned: 2 (million)
% 0.57/0.75
% 0.57/0.75 % (21628)Memory used [KB]: 1065
% 0.57/0.75 % (21628)Time elapsed: 0.003 s
% 0.57/0.75 % (21628)Instructions burned: 2 (million)
% 0.57/0.75 % (21626)Refutation not found, incomplete strategy% (21626)------------------------------
% 0.57/0.75 % (21626)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (21626)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75
% 0.57/0.75 % (21626)Memory used [KB]: 1079
% 0.57/0.75 % (21626)Time elapsed: 0.003 s
% 0.57/0.75 % (21626)Instructions burned: 2 (million)
% 0.57/0.75 % (21625)------------------------------
% 0.57/0.75 % (21625)------------------------------
% 0.57/0.75 % (21623)Refutation not found, incomplete strategy% (21623)------------------------------
% 0.57/0.75 % (21623)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (21623)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75
% 0.57/0.75 % (21623)Memory used [KB]: 1088
% 0.57/0.75 % (21623)Time elapsed: 0.003 s
% 0.57/0.75 % (21629)Refutation not found, incomplete strategy% (21629)------------------------------
% 0.57/0.75 % (21629)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (21623)Instructions burned: 3 (million)
% 0.57/0.75 % (21629)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75
% 0.57/0.75 % (21629)Memory used [KB]: 1066
% 0.57/0.75 % (21629)Time elapsed: 0.003 s
% 0.57/0.75 % (21629)Instructions burned: 3 (million)
% 0.57/0.75 % (21628)------------------------------
% 0.57/0.75 % (21628)------------------------------
% 0.57/0.75 % (21626)------------------------------
% 0.57/0.75 % (21626)------------------------------
% 0.57/0.75 % (21623)------------------------------
% 0.57/0.75 % (21623)------------------------------
% 0.57/0.75 % (21629)------------------------------
% 0.57/0.75 % (21629)------------------------------
% 0.57/0.75 % (21632)lrs+21_1:16_sil=2000:sp=occurrence:urr=on:flr=on:i=55:sd=1:nm=0:ins=3:ss=included:rawr=on:br=off_0 on Vampire---4 for (2996ds/55Mi)
% 0.57/0.76 % (21632)Refutation not found, incomplete strategy% (21632)------------------------------
% 0.57/0.76 % (21632)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (21632)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.76
% 0.57/0.76 % (21632)Memory used [KB]: 1076
% 0.57/0.76 % (21632)Time elapsed: 0.001 s
% 0.57/0.76 % (21632)Instructions burned: 2 (million)
% 0.57/0.76 % (21632)------------------------------
% 0.57/0.76 % (21632)------------------------------
% 0.57/0.76 % (21635)dis+3_25:4_sil=16000:sos=all:erd=off:i=50:s2at=4.0:bd=off:nm=60:sup=off:cond=on:av=off:ins=2:nwc=10.0:etr=on:to=lpo:s2agt=20:fd=off:bsr=unit_only:slsq=on:slsqr=28,19:awrs=converge:awrsf=500:tgt=ground:bs=unit_only_0 on Vampire---4 for (2996ds/50Mi)
% 0.57/0.76 % (21636)lrs+1010_1:2_sil=4000:tgt=ground:nwc=10.0:st=2.0:i=208:sd=1:bd=off:ss=axioms_0 on Vampire---4 for (2996ds/208Mi)
% 0.57/0.76 % (21641)dis+1011_1258907:1048576_bsr=unit_only:to=lpo:drc=off:sil=2000:tgt=full:fde=none:sp=frequency:spb=goal:rnwc=on:nwc=6.70083:sac=on:newcnf=on:st=2:i=243:bs=unit_only:sd=3:afp=300:awrs=decay:awrsf=218:nm=16:ins=3:afq=3.76821:afr=on:ss=axioms:sgt=5:rawr=on:add=off:bsd=on_0 on Vampire---4 for (2996ds/243Mi)
% 0.57/0.76 % (21637)lrs-1011_1:1_sil=4000:plsq=on:plsqr=32,1:sp=frequency:plsql=on:nwc=10.0:i=52:aac=none:afr=on:ss=axioms:er=filter:sgt=16:rawr=on:etr=on:lma=on_0 on Vampire---4 for (2996ds/52Mi)
% 0.57/0.76 % (21638)lrs-1010_1:1_to=lpo:sil=2000:sp=reverse_arity:sos=on:urr=ec_only:i=518:sd=2:bd=off:ss=axioms:sgt=16_0 on Vampire---4 for (2996ds/518Mi)
% 0.57/0.76 % (21639)lrs+1011_87677:1048576_sil=8000:sos=on:spb=non_intro:nwc=10.0:kmz=on:i=42:ep=RS:nm=0:ins=1:uhcvi=on:rawr=on:fde=unused:afp=2000:afq=1.444:plsq=on:nicw=on_0 on Vampire---4 for (2996ds/42Mi)
% 0.57/0.76 % (21636)Refutation not found, incomplete strategy% (21636)------------------------------
% 0.57/0.76 % (21636)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (21636)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.76
% 0.57/0.76 % (21636)Memory used [KB]: 1088
% 0.57/0.76 % (21636)Time elapsed: 0.004 s
% 0.57/0.76 % (21636)Instructions burned: 3 (million)
% 0.57/0.76 % (21636)------------------------------
% 0.57/0.76 % (21636)------------------------------
% 0.57/0.76 % (21638)Refutation not found, incomplete strategy% (21638)------------------------------
% 0.57/0.76 % (21638)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (21638)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.76
% 0.57/0.76 % (21638)Memory used [KB]: 1128
% 0.57/0.76 % (21638)Time elapsed: 0.005 s
% 0.57/0.76 % (21638)Instructions burned: 4 (million)
% 0.57/0.76 % (21638)------------------------------
% 0.57/0.76 % (21638)------------------------------
% 0.57/0.76 % (21639)Refutation not found, incomplete strategy% (21639)------------------------------
% 0.57/0.76 % (21639)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (21639)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.76
% 0.57/0.76 % (21639)Memory used [KB]: 1131
% 0.57/0.76 % (21639)Time elapsed: 0.004 s
% 0.57/0.76 % (21639)Instructions burned: 5 (million)
% 0.57/0.76 % (21639)------------------------------
% 0.57/0.76 % (21639)------------------------------
% 0.57/0.76 % (21641)Refutation not found, incomplete strategy% (21641)------------------------------
% 0.57/0.76 % (21641)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (21641)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.76
% 0.57/0.76 % (21641)Memory used [KB]: 1157
% 0.57/0.76 % (21641)Time elapsed: 0.005 s
% 0.57/0.76 % (21641)Instructions burned: 11 (million)
% 0.57/0.76 % (21641)------------------------------
% 0.57/0.76 % (21641)------------------------------
% 0.57/0.76 % (21635)Refutation not found, incomplete strategy% (21635)------------------------------
% 0.57/0.76 % (21635)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (21635)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.76
% 0.57/0.76 % (21635)Memory used [KB]: 1144
% 0.57/0.76 % (21635)Time elapsed: 0.006 s
% 0.57/0.76 % (21635)Instructions burned: 10 (million)
% 0.57/0.76 % (21635)------------------------------
% 0.57/0.76 % (21635)------------------------------
% 0.57/0.76 % (21645)lrs+1011_2:9_sil=2000:lsd=10:newcnf=on:i=117:sd=2:awrs=decay:ss=included:amm=off:ep=R_0 on Vampire---4 for (2996ds/117Mi)
% 0.57/0.77 % (21649)lrs+1666_1:1_sil=4000:sp=occurrence:sos=on:urr=on:newcnf=on:i=62:amm=off:ep=R:erd=off:nm=0:plsq=on:plsqr=14,1_0 on Vampire---4 for (2996ds/62Mi)
% 0.57/0.77 % (21646)dis+1011_11:1_sil=2000:avsq=on:i=143:avsqr=1,16:ep=RS:rawr=on:aac=none:lsd=100:mep=off:fde=none:newcnf=on:bsr=unit_only_0 on Vampire---4 for (2996ds/143Mi)
% 0.57/0.77 % (21645)Refutation not found, incomplete strategy% (21645)------------------------------
% 0.57/0.77 % (21645)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.77 % (21645)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.77
% 0.57/0.77 % (21645)Memory used [KB]: 1081
% 0.57/0.77 % (21645)Time elapsed: 0.003 s
% 0.57/0.77 % (21645)Instructions burned: 2 (million)
% 0.57/0.77 % (21647)lrs+1011_1:2_to=lpo:sil=8000:plsqc=1:plsq=on:plsqr=326,59:sp=weighted_frequency:plsql=on:nwc=10.0:newcnf=on:i=93:awrs=converge:awrsf=200:bd=off:ins=1:rawr=on:alpa=false:avsq=on:avsqr=1,16_0 on Vampire---4 for (2996ds/93Mi)
% 0.57/0.77 % (21645)------------------------------
% 0.57/0.77 % (21645)------------------------------
% 0.57/0.77 % (21650)lrs+21_2461:262144_anc=none:drc=off:sil=2000:sp=occurrence:nwc=6.0:updr=off:st=3.0:i=32:sd=2:afp=4000:erml=3:nm=14:afq=2.0:uhcvi=on:ss=included:er=filter:abs=on:nicw=on:ile=on:sims=off:s2a=on:s2agt=50:s2at=-1.0:plsq=on:plsql=on:plsqc=2:plsqr=1,32:newcnf=on:bd=off:to=lpo_0 on Vampire---4 for (2996ds/32Mi)
% 0.57/0.77 % (21655)dis+1011_1:1_sil=16000:nwc=7.0:s2agt=64:s2a=on:i=1919:ss=axioms:sgt=8:lsd=50:sd=7_0 on Vampire---4 for (2996ds/1919Mi)
% 0.57/0.77 % (21650)Refutation not found, incomplete strategy% (21650)------------------------------
% 0.57/0.77 % (21650)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.77 % (21649)First to succeed.
% 0.57/0.77 % (21650)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.77
% 0.57/0.77 % (21650)Memory used [KB]: 1112
% 0.57/0.77 % (21650)Time elapsed: 0.004 s
% 0.57/0.77 % (21650)Instructions burned: 5 (million)
% 0.57/0.77 % (21649)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-21434"
% 0.57/0.77 % (21650)------------------------------
% 0.57/0.77 % (21650)------------------------------
% 0.57/0.77 % (21627)Instruction limit reached!
% 0.57/0.77 % (21627)------------------------------
% 0.57/0.77 % (21627)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.77 % (21627)Termination reason: Unknown
% 0.57/0.77 % (21627)Termination phase: Saturation
% 0.57/0.77
% 0.57/0.77 % (21627)Memory used [KB]: 1411
% 0.57/0.77 % (21627)Time elapsed: 0.021 s
% 0.57/0.77 % (21627)Instructions burned: 34 (million)
% 0.57/0.77 % (21627)------------------------------
% 0.57/0.77 % (21627)------------------------------
% 0.57/0.77 % (21649)Refutation found. Thanks to Tanya!
% 0.57/0.77 % SZS status Unsatisfiable for Vampire---4
% 0.57/0.77 % SZS output start Proof for Vampire---4
% See solution above
% 0.57/0.77 % (21649)------------------------------
% 0.57/0.77 % (21649)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.77 % (21649)Termination reason: Refutation
% 0.57/0.77
% 0.57/0.77 % (21649)Memory used [KB]: 1298
% 0.57/0.77 % (21649)Time elapsed: 0.007 s
% 0.57/0.77 % (21649)Instructions burned: 18 (million)
% 0.57/0.77 % (21434)Success in time 0.404 s
% 0.57/0.77 % Vampire---4.8 exiting
%------------------------------------------------------------------------------