TSTP Solution File: SET070-6 by Vampire---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SET070-6 : TPTP v8.2.0. 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/sandbox2/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 : Tue May 21 03:08:30 EDT 2024
% Result : Unsatisfiable 0.57s 0.76s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 15
% Syntax : Number of formulae : 51 ( 8 unt; 0 def)
% Number of atoms : 112 ( 15 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 106 ( 45 ~; 57 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 5 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 24 ( 24 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f353,plain,
$false,
inference(avatar_sat_refutation,[],[f202,f285,f331,f349,f352]) ).
fof(f352,plain,
( spl0_1
| ~ spl0_14 ),
inference(avatar_contradiction_clause,[],[f351]) ).
fof(f351,plain,
( $false
| spl0_1
| ~ spl0_14 ),
inference(subsumption_resolution,[],[f350,f174]) ).
fof(f174,plain,
! [X0] : ~ member(x,X0),
inference(subsumption_resolution,[],[f169,f4]) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f169,plain,
! [X0] :
( ~ member(x,X0)
| ~ subclass(X0,universal_class) ),
inference(resolution,[],[f1,f92]) ).
fof(f92,axiom,
~ member(x,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_unordered_pair_equals_singleton2_1) ).
fof(f1,axiom,
! [X2,X0,X1] :
( member(X2,X1)
| ~ member(X2,X0)
| ~ subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_members) ).
fof(f350,plain,
( member(x,unordered_pair(x,y))
| spl0_1
| ~ spl0_14 ),
inference(backward_demodulation,[],[f332,f284]) ).
fof(f284,plain,
( x = not_subclass_element(unordered_pair(x,y),unordered_pair(y,y))
| ~ spl0_14 ),
inference(avatar_component_clause,[],[f283]) ).
fof(f283,plain,
( spl0_14
<=> x = not_subclass_element(unordered_pair(x,y),unordered_pair(y,y)) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_14])]) ).
fof(f332,plain,
( member(not_subclass_element(unordered_pair(x,y),unordered_pair(y,y)),unordered_pair(x,y))
| spl0_1 ),
inference(resolution,[],[f197,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f197,plain,
( ~ subclass(unordered_pair(x,y),unordered_pair(y,y))
| spl0_1 ),
inference(avatar_component_clause,[],[f196]) ).
fof(f196,plain,
( spl0_1
<=> subclass(unordered_pair(x,y),unordered_pair(y,y)) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f349,plain,
( spl0_1
| ~ spl0_13 ),
inference(avatar_contradiction_clause,[],[f343]) ).
fof(f343,plain,
( $false
| spl0_1
| ~ spl0_13 ),
inference(resolution,[],[f341,f333]) ).
fof(f333,plain,
( member(y,unordered_pair(x,y))
| spl0_1
| ~ spl0_13 ),
inference(forward_demodulation,[],[f332,f281]) ).
fof(f281,plain,
( y = not_subclass_element(unordered_pair(x,y),unordered_pair(y,y))
| ~ spl0_13 ),
inference(avatar_component_clause,[],[f280]) ).
fof(f280,plain,
( spl0_13
<=> y = not_subclass_element(unordered_pair(x,y),unordered_pair(y,y)) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_13])]) ).
fof(f341,plain,
( ! [X0] : ~ member(y,X0)
| spl0_1
| ~ spl0_13 ),
inference(subsumption_resolution,[],[f340,f4]) ).
fof(f340,plain,
( ! [X0] :
( ~ member(y,X0)
| ~ subclass(X0,universal_class) )
| spl0_1
| ~ spl0_13 ),
inference(resolution,[],[f337,f1]) ).
fof(f337,plain,
( ~ member(y,universal_class)
| spl0_1
| ~ spl0_13 ),
inference(resolution,[],[f336,f9]) ).
fof(f9,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X0,X1))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair2) ).
fof(f336,plain,
( ~ member(y,unordered_pair(y,y))
| spl0_1
| ~ spl0_13 ),
inference(subsumption_resolution,[],[f335,f197]) ).
fof(f335,plain,
( ~ member(y,unordered_pair(y,y))
| subclass(unordered_pair(x,y),unordered_pair(y,y))
| ~ spl0_13 ),
inference(superposition,[],[f3,f281]) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f331,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f325]) ).
fof(f325,plain,
( $false
| spl0_2 ),
inference(resolution,[],[f323,f296]) ).
fof(f296,plain,
( member(y,unordered_pair(y,y))
| spl0_2 ),
inference(backward_demodulation,[],[f286,f295]) ).
fof(f295,plain,
( y = not_subclass_element(unordered_pair(y,y),unordered_pair(x,y))
| spl0_2 ),
inference(duplicate_literal_removal,[],[f294]) ).
fof(f294,plain,
( y = not_subclass_element(unordered_pair(y,y),unordered_pair(x,y))
| y = not_subclass_element(unordered_pair(y,y),unordered_pair(x,y))
| spl0_2 ),
inference(resolution,[],[f286,f8]) ).
fof(f8,axiom,
! [X2,X0,X1] :
( ~ member(X2,unordered_pair(X0,X1))
| X0 = X2
| X1 = X2 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_member) ).
fof(f286,plain,
( member(not_subclass_element(unordered_pair(y,y),unordered_pair(x,y)),unordered_pair(y,y))
| spl0_2 ),
inference(resolution,[],[f200,f2]) ).
fof(f200,plain,
( ~ subclass(unordered_pair(y,y),unordered_pair(x,y))
| spl0_2 ),
inference(avatar_component_clause,[],[f199]) ).
fof(f199,plain,
( spl0_2
<=> subclass(unordered_pair(y,y),unordered_pair(x,y)) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f323,plain,
( ! [X0] : ~ member(y,X0)
| spl0_2 ),
inference(subsumption_resolution,[],[f322,f4]) ).
fof(f322,plain,
( ! [X0] :
( ~ member(y,X0)
| ~ subclass(X0,universal_class) )
| spl0_2 ),
inference(resolution,[],[f320,f1]) ).
fof(f320,plain,
( ~ member(y,universal_class)
| spl0_2 ),
inference(resolution,[],[f319,f10]) ).
fof(f10,axiom,
! [X0,X1] :
( member(X1,unordered_pair(X0,X1))
| ~ member(X1,universal_class) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair3) ).
fof(f319,plain,
( ~ member(y,unordered_pair(x,y))
| spl0_2 ),
inference(subsumption_resolution,[],[f318,f200]) ).
fof(f318,plain,
( ~ member(y,unordered_pair(x,y))
| subclass(unordered_pair(y,y),unordered_pair(x,y))
| spl0_2 ),
inference(superposition,[],[f3,f295]) ).
fof(f285,plain,
( spl0_13
| spl0_14
| spl0_1 ),
inference(avatar_split_clause,[],[f276,f196,f283,f280]) ).
fof(f276,plain,
( x = not_subclass_element(unordered_pair(x,y),unordered_pair(y,y))
| y = not_subclass_element(unordered_pair(x,y),unordered_pair(y,y))
| spl0_1 ),
inference(resolution,[],[f8,f217]) ).
fof(f217,plain,
( member(not_subclass_element(unordered_pair(x,y),unordered_pair(y,y)),unordered_pair(x,y))
| spl0_1 ),
inference(resolution,[],[f197,f2]) ).
fof(f202,plain,
( ~ spl0_2
| ~ spl0_1 ),
inference(avatar_split_clause,[],[f182,f196,f199]) ).
fof(f182,plain,
( ~ subclass(unordered_pair(x,y),unordered_pair(y,y))
| ~ subclass(unordered_pair(y,y),unordered_pair(x,y)) ),
inference(extensionality_resolution,[],[f7,f104]) ).
fof(f104,plain,
unordered_pair(x,y) != unordered_pair(y,y),
inference(definition_unfolding,[],[f93,f12]) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_set) ).
fof(f93,axiom,
unordered_pair(x,y) != singleton(y),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_unordered_pair_equals_singleton2_2) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| X0 = X1
| ~ subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_implies_equal) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET070-6 : TPTP v8.2.0. Bugfixed v2.1.0.
% 0.03/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/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 : Mon May 20 12:02:38 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.14/0.35 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.14/0.35 Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.50/0.72 % (6441)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on theBenchmark for (2996ds/56Mi)
% 0.50/0.72 % (6441)Refutation not found, incomplete strategy% (6441)------------------------------
% 0.50/0.72 % (6441)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.50/0.72 % (6441)Termination reason: Refutation not found, incomplete strategy
% 0.50/0.72
% 0.50/0.72 % (6441)Memory used [KB]: 1077
% 0.50/0.72 % (6441)Time elapsed: 0.002 s
% 0.50/0.72 % (6441)Instructions burned: 2 (million)
% 0.50/0.72 % (6434)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 theBenchmark for (2996ds/34Mi)
% 0.50/0.72 % (6437)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on theBenchmark for (2996ds/33Mi)
% 0.50/0.72 % (6438)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 theBenchmark for (2996ds/34Mi)
% 0.50/0.72 % (6435)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 theBenchmark for (2996ds/51Mi)
% 0.50/0.72 % (6441)------------------------------
% 0.50/0.72 % (6441)------------------------------
% 0.50/0.73 % (6440)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 theBenchmark for (2996ds/83Mi)
% 0.50/0.73 % (6437)Refutation not found, incomplete strategy% (6437)------------------------------
% 0.50/0.73 % (6437)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.50/0.73 % (6437)Termination reason: Refutation not found, incomplete strategy
% 0.50/0.73
% 0.50/0.73 % (6437)Memory used [KB]: 1079
% 0.50/0.73 % (6437)Time elapsed: 0.003 s
% 0.50/0.73 % (6436)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on theBenchmark for (2996ds/78Mi)
% 0.50/0.73 % (6437)Instructions burned: 3 (million)
% 0.50/0.73 % (6437)------------------------------
% 0.50/0.73 % (6437)------------------------------
% 0.57/0.73 % (6436)Refutation not found, incomplete strategy% (6436)------------------------------
% 0.57/0.73 % (6436)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.73 % (6436)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.73
% 0.57/0.73 % (6436)Memory used [KB]: 1078
% 0.57/0.73 % (6436)Time elapsed: 0.002 s
% 0.57/0.73 % (6436)Instructions burned: 3 (million)
% 0.57/0.73 % (6436)------------------------------
% 0.57/0.73 % (6436)------------------------------
% 0.57/0.73 % (6442)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 theBenchmark for (2996ds/55Mi)
% 0.57/0.73 % (6434)Refutation not found, incomplete strategy% (6434)------------------------------
% 0.57/0.73 % (6434)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.73 % (6434)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.73
% 0.57/0.73 % (6434)Memory used [KB]: 1101
% 0.57/0.73 % (6434)Time elapsed: 0.006 s
% 0.57/0.73 % (6434)Instructions burned: 7 (million)
% 0.57/0.73 % (6442)Refutation not found, incomplete strategy% (6442)------------------------------
% 0.57/0.73 % (6442)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.73 % (6442)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.73
% 0.57/0.73 % (6442)Memory used [KB]: 1065
% 0.57/0.73 % (6434)------------------------------
% 0.57/0.73 % (6434)------------------------------
% 0.57/0.73 % (6442)Time elapsed: 0.003 s
% 0.57/0.73 % (6442)Instructions burned: 2 (million)
% 0.57/0.73 % (6442)------------------------------
% 0.57/0.73 % (6442)------------------------------
% 0.57/0.73 % (6439)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on theBenchmark for (2996ds/45Mi)
% 0.57/0.73 % (6443)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 theBenchmark for (2996ds/50Mi)
% 0.57/0.73 % (6444)lrs+1010_1:2_sil=4000:tgt=ground:nwc=10.0:st=2.0:i=208:sd=1:bd=off:ss=axioms_0 on theBenchmark for (2996ds/208Mi)
% 0.57/0.73 % (6439)Refutation not found, incomplete strategy% (6439)------------------------------
% 0.57/0.73 % (6439)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.73 % (6439)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.73
% 0.57/0.73 % (6439)Memory used [KB]: 1062
% 0.57/0.73 % (6439)Time elapsed: 0.003 s
% 0.57/0.73 % (6439)Instructions burned: 2 (million)
% 0.57/0.73 % (6439)------------------------------
% 0.57/0.73 % (6439)------------------------------
% 0.57/0.73 % (6445)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 theBenchmark for (2996ds/52Mi)
% 0.57/0.74 % (6446)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 theBenchmark for (2996ds/518Mi)
% 0.57/0.74 % (6447)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 theBenchmark for (2996ds/42Mi)
% 0.57/0.74 % (6446)Refutation not found, incomplete strategy% (6446)------------------------------
% 0.57/0.74 % (6446)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.74 % (6446)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.74
% 0.57/0.74 % (6446)Memory used [KB]: 1139
% 0.57/0.74 % (6446)Time elapsed: 0.006 s
% 0.57/0.74 % (6446)Instructions burned: 10 (million)
% 0.57/0.74 % (6446)------------------------------
% 0.57/0.74 % (6446)------------------------------
% 0.57/0.74 % (6438)Instruction limit reached!
% 0.57/0.74 % (6438)------------------------------
% 0.57/0.74 % (6438)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.74 % (6438)Termination reason: Unknown
% 0.57/0.74 % (6438)Termination phase: Saturation
% 0.57/0.74
% 0.57/0.74 % (6438)Memory used [KB]: 1373
% 0.57/0.74 % (6438)Time elapsed: 0.021 s
% 0.57/0.74 % (6438)Instructions burned: 35 (million)
% 0.57/0.74 % (6438)------------------------------
% 0.57/0.74 % (6438)------------------------------
% 0.57/0.75 % (6448)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 theBenchmark for (2996ds/243Mi)
% 0.57/0.75 % (6443)Instruction limit reached!
% 0.57/0.75 % (6443)------------------------------
% 0.57/0.75 % (6443)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (6443)Termination reason: Unknown
% 0.57/0.75 % (6443)Termination phase: Saturation
% 0.57/0.75
% 0.57/0.75 % (6443)Memory used [KB]: 1752
% 0.57/0.75 % (6443)Time elapsed: 0.018 s
% 0.57/0.75 % (6443)Instructions burned: 51 (million)
% 0.57/0.75 % (6443)------------------------------
% 0.57/0.75 % (6443)------------------------------
% 0.57/0.75 % (6449)lrs+1011_2:9_sil=2000:lsd=10:newcnf=on:i=117:sd=2:awrs=decay:ss=included:amm=off:ep=R_0 on theBenchmark for (2996ds/117Mi)
% 0.57/0.75 % (6450)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 theBenchmark for (2996ds/143Mi)
% 0.57/0.75 % (6449)Refutation not found, incomplete strategy% (6449)------------------------------
% 0.57/0.75 % (6449)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.75 % (6449)Termination reason: Refutation not found, incomplete strategy
% 0.57/0.75
% 0.57/0.75 % (6449)Memory used [KB]: 1078
% 0.57/0.75 % (6449)Time elapsed: 0.004 s
% 0.57/0.75 % (6449)Instructions burned: 3 (million)
% 0.57/0.75 % (6449)------------------------------
% 0.57/0.75 % (6449)------------------------------
% 0.57/0.75 % (6445)First to succeed.
% 0.57/0.75 % (6445)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-6433"
% 0.57/0.76 % (6445)Refutation found. Thanks to Tanya!
% 0.57/0.76 % SZS status Unsatisfiable for theBenchmark
% 0.57/0.76 % SZS output start Proof for theBenchmark
% See solution above
% 0.57/0.76 % (6445)------------------------------
% 0.57/0.76 % (6445)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.57/0.76 % (6445)Termination reason: Refutation
% 0.57/0.76
% 0.57/0.76 % (6445)Memory used [KB]: 1378
% 0.57/0.76 % (6445)Time elapsed: 0.023 s
% 0.57/0.76 % (6445)Instructions burned: 38 (million)
% 0.57/0.76 % (6433)Success in time 0.397 s
% 0.57/0.76 % Vampire---4.8 exiting
%------------------------------------------------------------------------------