%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET165-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:40:21 PM UTC 2026
% Result : Unsatisfiable 1.89s 1.70s
% Output : Refutation 5.50s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 22
% Syntax : Number of formulae : 83 ( 12 unt; 10 def)
% Number of atoms : 176 ( 6 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 163 ( 70 ~; 83 |; 0 &)
% ( 10 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 8 ( 3 avg)
% Number of predicates : 14 ( 12 usr; 10 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 33 ( 0 sgn 33 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ subclass(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_members) ).
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(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X0,X1)
| ~ subclass(X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection2) ).
fof(f23,axiom,
! [X2,X0,X1] :
( member(X0,intersection(X1,X2))
| ~ member(X0,X2)
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection3) ).
fof(f24,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
fof(f25,axiom,
! [X0,X1] :
( member(X0,complement(X1))
| ~ member(X0,universal_class)
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement2) ).
fof(f26,axiom,
! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union) ).
fof(f122,negated_conjecture,
union(x,union(x,y)) != union(x,y),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_corollary_to_idempotency_of_union_1) ).
fof(f123,plain,
union(x,y) != union(x,union(x,y)),
inference(reorient_equations,[],[f122]) ).
fof(f135,plain,
complement(intersection(complement(x),complement(y))) != complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),
inference(definition_unfolding,[],[f123,f26,f26,f26]) ).
fof(f176,definition,
! [X0,X1] :
( sQ0_eqProxy(X0,X1)
<=> X0 = X1 ),
introduced(definition,[new_symbols(definition,[sQ0_eqProxy])],[equality_proxy_definition]) ).
fof(f177,plain,
~ sQ0_eqProxy(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),
inference(equality_proxy_replacement,[],[f135,f176]) ).
fof(f178,plain,
! [X0,X1] :
( sQ0_eqProxy(X0,X1)
| ~ subclass(X1,X0)
| ~ subclass(X0,X1) ),
inference(equality_proxy_replacement,[],[f7,f176]) ).
fof(f200,plain,
! [X0,X1] :
( member(X0,universal_class)
| ~ member(X0,X1) ),
inference(resolution,[],[f1,f4]) ).
fof(f207,plain,
( ~ subclass(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y))))
| ~ subclass(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))) ),
inference(resolution,[],[f178,f177]) ).
fof(f210,definition,
( spl1_1
<=> subclass(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))) ),
introduced(definition,[new_symbols(definition,[spl1_1])],[avatar_definition]) ).
fof(f211,plain,
( ~ subclass(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y))))
| spl1_1 ),
inference(avatar_component_clause,[],[f210]) ).
fof(f213,definition,
( spl1_2
<=> subclass(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))) ),
introduced(definition,[new_symbols(definition,[spl1_2])],[avatar_definition]) ).
fof(f214,plain,
( ~ subclass(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))))
| spl1_2 ),
inference(avatar_component_clause,[],[f213]) ).
fof(f216,plain,
( ~ spl1_2
| ~ spl1_1 ),
inference(avatar_split_clause,[],[f207,f210,f213]) ).
fof(f217,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(intersection(complement(x),complement(y))))
| spl1_1 ),
inference(resolution,[],[f211,f3]) ).
fof(f218,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))))
| spl1_1 ),
inference(resolution,[],[f211,f2]) ).
fof(f219,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))
| spl1_1 ),
inference(resolution,[],[f218,f24]) ).
fof(f221,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),universal_class)
| member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),intersection(complement(x),complement(y)))
| spl1_1 ),
inference(resolution,[],[f25,f217]) ).
fof(f223,definition,
( spl1_3
<=> member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),intersection(complement(x),complement(y))) ),
introduced(definition,[new_symbols(definition,[spl1_3])],[avatar_definition]) ).
fof(f224,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),intersection(complement(x),complement(y)))
| ~ spl1_3 ),
inference(avatar_component_clause,[],[f223]) ).
fof(f226,definition,
( spl1_4
<=> member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),universal_class) ),
introduced(definition,[new_symbols(definition,[spl1_4])],[avatar_definition]) ).
fof(f227,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),universal_class)
| spl1_4 ),
inference(avatar_component_clause,[],[f226]) ).
fof(f228,plain,
( spl1_3
| ~ spl1_4
| spl1_1 ),
inference(avatar_split_clause,[],[f221,f210,f226,f223]) ).
fof(f229,plain,
( ! [X0] : ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),X0)
| spl1_4 ),
inference(resolution,[],[f227,f200]) ).
fof(f230,plain,
( $false
| spl1_1
| spl1_4 ),
inference(resolution,[],[f229,f218]) ).
fof(f237,plain,
( spl1_1
| spl1_4 ),
inference(avatar_contradiction_clause,[],[f230]) ).
fof(f239,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(x))
| ~ spl1_3 ),
inference(resolution,[],[f224,f21]) ).
fof(f246,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(complement(intersection(complement(x),complement(y)))))
| ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(x))
| spl1_1 ),
inference(resolution,[],[f23,f219]) ).
fof(f248,definition,
( spl1_5
<=> member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(x)) ),
introduced(definition,[new_symbols(definition,[spl1_5])],[avatar_definition]) ).
fof(f249,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(x))
| spl1_5 ),
inference(avatar_component_clause,[],[f248]) ).
fof(f251,definition,
( spl1_6
<=> member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(complement(intersection(complement(x),complement(y))))) ),
introduced(definition,[new_symbols(definition,[spl1_6])],[avatar_definition]) ).
fof(f252,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(complement(intersection(complement(x),complement(y)))))
| spl1_6 ),
inference(avatar_component_clause,[],[f251]) ).
fof(f253,plain,
( ~ spl1_5
| ~ spl1_6
| spl1_1 ),
inference(avatar_split_clause,[],[f246,f210,f251,f248]) ).
fof(f254,plain,
( $false
| ~ spl1_3
| spl1_5 ),
inference(resolution,[],[f249,f239]) ).
fof(f256,plain,
( ~ spl1_3
| spl1_5 ),
inference(avatar_contradiction_clause,[],[f254]) ).
fof(f261,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),universal_class)
| member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(intersection(complement(x),complement(y))))
| spl1_6 ),
inference(resolution,[],[f252,f25]) ).
fof(f263,definition,
( spl1_8
<=> member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(intersection(complement(x),complement(y)))) ),
introduced(definition,[new_symbols(definition,[spl1_8])],[avatar_definition]) ).
fof(f264,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(intersection(complement(x),complement(y))))
| ~ spl1_8 ),
inference(avatar_component_clause,[],[f263]) ).
fof(f265,plain,
( spl1_8
| ~ spl1_4
| spl1_6 ),
inference(avatar_split_clause,[],[f261,f251,f226,f263]) ).
fof(f266,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))))
| spl1_2 ),
inference(resolution,[],[f214,f3]) ).
fof(f267,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),complement(intersection(complement(x),complement(y))))
| spl1_2 ),
inference(resolution,[],[f214,f2]) ).
fof(f269,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),universal_class)
| member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))
| spl1_2 ),
inference(resolution,[],[f266,f25]) ).
fof(f271,definition,
( spl1_9
<=> member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))) ),
introduced(definition,[new_symbols(definition,[spl1_9])],[avatar_definition]) ).
fof(f272,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))
| ~ spl1_9 ),
inference(avatar_component_clause,[],[f271]) ).
fof(f274,definition,
( spl1_10
<=> member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),universal_class) ),
introduced(definition,[new_symbols(definition,[spl1_10])],[avatar_definition]) ).
fof(f275,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),universal_class)
| spl1_10 ),
inference(avatar_component_clause,[],[f274]) ).
fof(f276,plain,
( spl1_9
| ~ spl1_10
| spl1_2 ),
inference(avatar_split_clause,[],[f269,f213,f274,f271]) ).
fof(f277,plain,
( ! [X0] : ~ member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),X0)
| spl1_10 ),
inference(resolution,[],[f275,f200]) ).
fof(f286,plain,
( $false
| spl1_2
| spl1_10 ),
inference(resolution,[],[f277,f267]) ).
fof(f294,plain,
( spl1_2
| spl1_10 ),
inference(avatar_contradiction_clause,[],[f286]) ).
fof(f295,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),complement(complement(intersection(complement(x),complement(y)))))
| ~ spl1_9 ),
inference(resolution,[],[f272,f22]) ).
fof(f313,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(y))),complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y))))))),complement(intersection(complement(x),complement(y))))
| ~ spl1_9 ),
inference(resolution,[],[f295,f24]) ).
fof(f316,plain,
( $false
| spl1_2
| ~ spl1_9 ),
inference(resolution,[],[f313,f267]) ).
fof(f318,plain,
( spl1_2
| ~ spl1_9 ),
inference(avatar_contradiction_clause,[],[f316]) ).
fof(f323,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(complement(intersection(complement(x),complement(y)))))),complement(intersection(complement(x),complement(y)))),complement(intersection(complement(x),complement(y))))
| spl1_1 ),
inference(resolution,[],[f211,f3]) ).
fof(f326,plain,
( $false
| spl1_1
| ~ spl1_8 ),
inference(resolution,[],[f264,f323]) ).
fof(f328,plain,
( spl1_1
| ~ spl1_8 ),
inference(avatar_contradiction_clause,[],[f326]) ).
cnf(s2,plain,
( ~ spl1_1
| ~ spl1_2 ),
inference(sat_conversion,[],[f216]) ).
cnf(s3,plain,
( spl1_1
| spl1_3
| ~ spl1_4 ),
inference(sat_conversion,[],[f228]) ).
cnf(s4,plain,
( spl1_1
| spl1_4 ),
inference(sat_conversion,[],[f237]) ).
cnf(s5,plain,
( spl1_1
| ~ spl1_5
| ~ spl1_6 ),
inference(sat_conversion,[],[f253]) ).
cnf(s6,plain,
( ~ spl1_3
| spl1_5 ),
inference(sat_conversion,[],[f256]) ).
cnf(s8,plain,
( ~ spl1_4
| spl1_6
| spl1_8 ),
inference(sat_conversion,[],[f265]) ).
cnf(s9,plain,
( spl1_2
| spl1_9
| ~ spl1_10 ),
inference(sat_conversion,[],[f276]) ).
cnf(s11,plain,
( spl1_2
| spl1_10 ),
inference(sat_conversion,[],[f294]) ).
cnf(s17,plain,
( spl1_2
| ~ spl1_9 ),
inference(sat_conversion,[],[f318]) ).
cnf(s19,plain,
( spl1_1
| ~ spl1_8 ),
inference(sat_conversion,[],[f328]) ).
cnf(s20,plain,
spl1_1,
inference(rat,[],[s5,s6,s8,s3,s4,s19]) ).
cnf(s21,plain,
~ spl1_2,
inference(rat,[],[s2,s20]) ).
cnf(s22,plain,
~ spl1_9,
inference(rat,[],[s17,s21]) ).
cnf(s23,plain,
spl1_10,
inference(rat,[],[s11,s21]) ).
cnf(s24,plain,
$false,
inference(rat,[],[s9,s22,s23,s21]) ).
fof(f329,plain,
$false,
inference(avatar_sat_refutation,[],[s24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET165-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.40 % Computer : n020.cluster.edu
% 0.15/0.40 % Model : x86_64 x86_64
% 0.15/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.40 % Memory : 8046.5625MB
% 0.15/0.40 % OS : Linux 6.8.0-71-generic
% 0.15/0.40 % CPULimit : 300
% 0.15/0.40 % WCLimit : 300
% 0.15/0.40 % DateTime : Mon Sep 28 00:59:05 UTC 2026
% 0.15/0.40 % CPUTime :
% 0.15/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.46 Running first-order theorem proving
% 0.15/0.46 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 1.89/1.70 % (3936475)Input is clausal, will run a generic CNF schedule.
% 1.89/1.70 % (3936489)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3709407781:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 1.89/1.70 % (3936493)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1770332955:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 1.89/1.70 % (3936488)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=2367306219:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 1.89/1.70 % (3936490)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3770838043:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 1.89/1.70 % (3936491)lrs+10_1_sil=8000:sp=occurrence:random_seed=3124444693:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 1.89/1.70 % (3936491)Refutation not found, incomplete strategy
% 1.89/1.70 % (3936491)------------------------------
% 1.89/1.70 % (3936491)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.89/1.70 % (3936491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.89/1.70 % (3936491)CaDiCaL version: 2.1.3
% 1.89/1.70 % (3936491)Termination reason: Refutation not found, incomplete strategy
% 1.89/1.70 % (3936491)Time elapsed: 0.006 s
% 1.89/1.70 % (3936491)Peak memory usage: 88 MB
% 1.89/1.70 % (3936491)Instructions burned: 4 (million)
% 1.89/1.70 % (3936494)dis-21_1_sil=8000:lcm=predicate:random_seed=4253411704:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 1.89/1.70 % (3936492)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2726332577:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 1.89/1.70 % (3936494)First to succeed.
% 1.89/1.70 % (3936494)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3936475"
% 1.89/1.70 % (3936493)Instruction limit reached!
% 1.89/1.70 % (3936493)------------------------------
% 1.89/1.70 % (3936493)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.89/1.70 % (3936493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.89/1.70 % (3936493)CaDiCaL version: 2.1.3
% 1.89/1.70 % (3936493)Termination reason: Instruction limit
% 1.89/1.70 % (3936493)Termination phase: Saturation
% 1.89/1.70 % (3936493)Time elapsed: 0.112 s
% 1.89/1.70 % (3936493)Peak memory usage: 91 MB
% 1.89/1.70 % (3936493)Instructions burned: 181 (million)
% 1.89/1.70 % (3936492)Instruction limit reached!
% 1.89/1.70 % (3936492)------------------------------
% 1.89/1.70 % (3936492)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.89/1.70 % (3936492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.89/1.70 % (3936492)CaDiCaL version: 2.1.3
% 1.89/1.70 % (3936492)Termination reason: Instruction limit
% 1.89/1.70 % (3936492)Termination phase: Saturation
% 1.89/1.70 % (3936492)Time elapsed: 0.116 s
% 1.89/1.70 % (3936492)Peak memory usage: 89 MB
% 1.89/1.70 % (3936492)Instructions burned: 114 (million)
% 1.89/1.70 % (3936502)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=3108647759:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 1.89/1.70 % (3936502)Refutation not found, incomplete strategy
% 1.89/1.70 % (3936502)------------------------------
% 1.89/1.70 % (3936502)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.89/1.70 % (3936502)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.89/1.70 % (3936502)CaDiCaL version: 2.1.3
% 1.89/1.70 % (3936502)Termination reason: Refutation not found, incomplete strategy
% 1.89/1.70 % (3936502)Time elapsed: 0.003 s
% 1.89/1.70 % (3936502)Peak memory usage: 88 MB
% 1.89/1.70 % (3936502)Instructions burned: 2 (million)
% 1.89/1.70 % (3936491)------------------------------
% 1.89/1.70 % (3936491)------------------------------
% 1.89/1.70 % (3936503)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=959335085:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 1.89/1.70 % (3936503)Refutation not found, incomplete strategy
% 1.89/1.70 % (3936503)------------------------------
% 1.89/1.70 % (3936503)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.89/1.70 % (3936503)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.89/1.70 % (3936503)CaDiCaL version: 2.1.3
% 1.89/1.70 % (3936503)Termination reason: Refutation not found, incomplete strategy
% 1.89/1.70 % (3936503)Time elapsed: 0.004 s
% 1.89/1.70 % (3936503)Peak memory usage: 88 MB
% 1.89/1.70 % (3936503)Instructions burned: 4 (million)
% 1.89/1.70 % (3936494)Refutation found. Thanks to Tanya!
% 1.89/1.70 % SZS status Unsatisfiable for theBenchmark
% 1.89/1.70 % SZS output start Proof for theBenchmark
% See solution above
% 5.50/1.94 % (3936494)------------------------------
% 5.50/1.94 % (3936494)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.94 % (3936494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.94 % (3936494)CaDiCaL version: 2.1.3
% 5.50/1.94 % (3936494)Termination reason: Refutation
% 5.50/1.94 % (3936494)Time elapsed: 0.012 s
% 5.50/1.94 % (3936494)Peak memory usage: 89 MB
% 5.50/1.94 % (3936494)Instructions burned: 10 (million)
% 5.50/1.94 % (3936494)------------------------------
% 5.50/1.94 % (3936494)------------------------------
% 5.50/1.94 % (3936475)Success in time 0.666 s
% 5.50/1.94 % Vampire exiting
%------------------------------------------------------------------------------