%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET175-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n002.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 12:40:24 PM UTC 2026
% Result : Unsatisfiable 2.63s 1.27s
% Output : Refutation 3.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 21
% Syntax : Number of formulae : 80 ( 12 unt; 10 def)
% Number of atoms : 169 ( 6 equ)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 156 ( 67 ~; 79 |; 0 &)
% ( 10 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 6 ( 2 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 : 30 ( 0 sgn 30 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ subclass(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X0,X1)
| ~ subclass(X1,X0)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection1) ).
fof(f23,axiom,
! [X2,X0,X1] :
( member(X0,intersection(X1,X2))
| ~ member(X0,X2)
| ~ member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection3) ).
fof(f24,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',complement1) ).
fof(f25,axiom,
! [X0,X1] :
( member(X0,complement(X1))
| ~ member(X0,universal_class)
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',complement2) ).
fof(f26,axiom,
! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',union) ).
fof(f122,negated_conjecture,
union(x,intersection(x,y)) != x,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_absorbtion_for_union_1) ).
fof(f123,plain,
x != union(x,intersection(x,y)),
inference(reorient_equations,[],[f122]) ).
fof(f136,plain,
x != complement(intersection(complement(x),complement(intersection(x,y)))),
inference(definition_unfolding,[],[f123,f26]) ).
fof(f178,definition,
! [X0,X1] :
( sQ0_eqProxy(X0,X1)
<=> X0 = X1 ),
introduced(definition,[new_symbols(definition,[sQ0_eqProxy])],[equality_proxy_definition]) ).
fof(f179,plain,
~ sQ0_eqProxy(x,complement(intersection(complement(x),complement(intersection(x,y))))),
inference(equality_proxy_replacement,[],[f136,f178]) ).
fof(f180,plain,
! [X0,X1] :
( sQ0_eqProxy(X0,X1)
| ~ subclass(X1,X0)
| ~ subclass(X0,X1) ),
inference(equality_proxy_replacement,[],[f7,f178]) ).
fof(f203,plain,
! [X0,X1] :
( member(X0,universal_class)
| ~ member(X0,X1) ),
inference(resolution,[],[f1,f4]) ).
fof(f210,plain,
( ~ subclass(complement(intersection(complement(x),complement(intersection(x,y)))),x)
| ~ subclass(x,complement(intersection(complement(x),complement(intersection(x,y))))) ),
inference(resolution,[],[f180,f179]) ).
fof(f213,definition,
( spl1_1
<=> subclass(complement(intersection(complement(x),complement(intersection(x,y)))),x) ),
introduced(definition,[new_symbols(definition,[spl1_1])],[avatar_definition]) ).
fof(f214,plain,
( ~ subclass(complement(intersection(complement(x),complement(intersection(x,y)))),x)
| spl1_1 ),
inference(avatar_component_clause,[],[f213]) ).
fof(f216,definition,
( spl1_2
<=> subclass(x,complement(intersection(complement(x),complement(intersection(x,y))))) ),
introduced(definition,[new_symbols(definition,[spl1_2])],[avatar_definition]) ).
fof(f217,plain,
( ~ subclass(x,complement(intersection(complement(x),complement(intersection(x,y)))))
| spl1_2 ),
inference(avatar_component_clause,[],[f216]) ).
fof(f219,plain,
( ~ spl1_2
| ~ spl1_1 ),
inference(avatar_split_clause,[],[f210,f213,f216]) ).
fof(f220,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),x)
| spl1_1 ),
inference(resolution,[],[f214,f3]) ).
fof(f221,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(intersection(complement(x),complement(intersection(x,y)))))
| spl1_1 ),
inference(resolution,[],[f214,f2]) ).
fof(f222,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),intersection(complement(x),complement(intersection(x,y))))
| spl1_1 ),
inference(resolution,[],[f221,f24]) ).
fof(f228,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(intersection(x,y)))
| ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(x))
| spl1_1 ),
inference(resolution,[],[f23,f222]) ).
fof(f230,definition,
( spl1_3
<=> member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(x)) ),
introduced(definition,[new_symbols(definition,[spl1_3])],[avatar_definition]) ).
fof(f231,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(x))
| spl1_3 ),
inference(avatar_component_clause,[],[f230]) ).
fof(f233,definition,
( spl1_4
<=> member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(intersection(x,y))) ),
introduced(definition,[new_symbols(definition,[spl1_4])],[avatar_definition]) ).
fof(f234,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),complement(intersection(x,y)))
| spl1_4 ),
inference(avatar_component_clause,[],[f233]) ).
fof(f235,plain,
( ~ spl1_3
| ~ spl1_4
| spl1_1 ),
inference(avatar_split_clause,[],[f228,f213,f233,f230]) ).
fof(f236,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),universal_class)
| member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),x)
| spl1_3 ),
inference(resolution,[],[f231,f25]) ).
fof(f238,definition,
( spl1_5
<=> member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),x) ),
introduced(definition,[new_symbols(definition,[spl1_5])],[avatar_definition]) ).
fof(f239,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),x)
| ~ spl1_5 ),
inference(avatar_component_clause,[],[f238]) ).
fof(f241,definition,
( spl1_6
<=> member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),universal_class) ),
introduced(definition,[new_symbols(definition,[spl1_6])],[avatar_definition]) ).
fof(f242,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),universal_class)
| spl1_6 ),
inference(avatar_component_clause,[],[f241]) ).
fof(f243,plain,
( spl1_5
| ~ spl1_6
| spl1_3 ),
inference(avatar_split_clause,[],[f236,f230,f241,f238]) ).
fof(f244,plain,
( ! [X0] : ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),X0)
| spl1_6 ),
inference(resolution,[],[f242,f203]) ).
fof(f245,plain,
( $false
| spl1_1
| spl1_6 ),
inference(resolution,[],[f244,f221]) ).
fof(f253,plain,
( spl1_1
| spl1_6 ),
inference(avatar_contradiction_clause,[],[f245]) ).
fof(f254,plain,
( $false
| spl1_1
| ~ spl1_5 ),
inference(resolution,[],[f239,f220]) ).
fof(f255,plain,
( spl1_1
| ~ spl1_5 ),
inference(avatar_contradiction_clause,[],[f254]) ).
fof(f256,plain,
( ~ member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),complement(intersection(complement(x),complement(intersection(x,y)))))
| spl1_2 ),
inference(resolution,[],[f217,f3]) ).
fof(f257,plain,
( member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),x)
| spl1_2 ),
inference(resolution,[],[f217,f2]) ).
fof(f259,plain,
( ~ member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),universal_class)
| member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),intersection(complement(x),complement(intersection(x,y))))
| spl1_2 ),
inference(resolution,[],[f256,f25]) ).
fof(f261,definition,
( spl1_7
<=> member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),intersection(complement(x),complement(intersection(x,y)))) ),
introduced(definition,[new_symbols(definition,[spl1_7])],[avatar_definition]) ).
fof(f262,plain,
( member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),intersection(complement(x),complement(intersection(x,y))))
| ~ spl1_7 ),
inference(avatar_component_clause,[],[f261]) ).
fof(f264,definition,
( spl1_8
<=> member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),universal_class) ),
introduced(definition,[new_symbols(definition,[spl1_8])],[avatar_definition]) ).
fof(f265,plain,
( ~ member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),universal_class)
| spl1_8 ),
inference(avatar_component_clause,[],[f264]) ).
fof(f266,plain,
( spl1_7
| ~ spl1_8
| spl1_2 ),
inference(avatar_split_clause,[],[f259,f216,f264,f261]) ).
fof(f267,plain,
( ! [X0] : ~ member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),X0)
| spl1_8 ),
inference(resolution,[],[f265,f203]) ).
fof(f268,plain,
( $false
| spl1_2
| spl1_8 ),
inference(resolution,[],[f267,f257]) ).
fof(f276,plain,
( spl1_2
| spl1_8 ),
inference(avatar_contradiction_clause,[],[f268]) ).
fof(f285,plain,
( member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),complement(x))
| ~ spl1_7 ),
inference(resolution,[],[f262,f21]) ).
fof(f286,plain,
( ~ member(not_subclass_element(x,complement(intersection(complement(x),complement(intersection(x,y))))),x)
| ~ spl1_7 ),
inference(resolution,[],[f285,f24]) ).
fof(f287,plain,
( $false
| spl1_2
| ~ spl1_7 ),
inference(resolution,[],[f286,f257]) ).
fof(f288,plain,
( spl1_2
| ~ spl1_7 ),
inference(avatar_contradiction_clause,[],[f287]) ).
fof(f292,plain,
( ~ member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),universal_class)
| member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),intersection(x,y))
| spl1_4 ),
inference(resolution,[],[f234,f25]) ).
fof(f294,definition,
( spl1_9
<=> member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),intersection(x,y)) ),
introduced(definition,[new_symbols(definition,[spl1_9])],[avatar_definition]) ).
fof(f295,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),intersection(x,y))
| ~ spl1_9 ),
inference(avatar_component_clause,[],[f294]) ).
fof(f296,plain,
( spl1_9
| ~ spl1_6
| spl1_4 ),
inference(avatar_split_clause,[],[f292,f233,f241,f294]) ).
fof(f299,plain,
( member(not_subclass_element(complement(intersection(complement(x),complement(intersection(x,y)))),x),x)
| ~ spl1_9 ),
inference(resolution,[],[f295,f21]) ).
fof(f300,plain,
( spl1_5
| ~ spl1_9 ),
inference(avatar_split_clause,[],[f299,f294,f238]) ).
cnf(s2,plain,
( ~ spl1_1
| ~ spl1_2 ),
inference(sat_conversion,[],[f219]) ).
cnf(s3,plain,
( spl1_1
| ~ spl1_3
| ~ spl1_4 ),
inference(sat_conversion,[],[f235]) ).
cnf(s4,plain,
( spl1_3
| spl1_5
| ~ spl1_6 ),
inference(sat_conversion,[],[f243]) ).
cnf(s5,plain,
( spl1_1
| spl1_6 ),
inference(sat_conversion,[],[f253]) ).
cnf(s6,plain,
( spl1_1
| ~ spl1_5 ),
inference(sat_conversion,[],[f255]) ).
cnf(s7,plain,
( spl1_2
| spl1_7
| ~ spl1_8 ),
inference(sat_conversion,[],[f266]) ).
cnf(s8,plain,
( spl1_2
| spl1_8 ),
inference(sat_conversion,[],[f276]) ).
cnf(s9,plain,
( spl1_2
| ~ spl1_7 ),
inference(sat_conversion,[],[f288]) ).
cnf(s10,plain,
( spl1_4
| ~ spl1_6
| spl1_9 ),
inference(sat_conversion,[],[f296]) ).
cnf(s11,plain,
( spl1_5
| ~ spl1_9 ),
inference(sat_conversion,[],[f300]) ).
cnf(s12,plain,
spl1_1,
inference(rat,[],[s3,s10,s4,s11,s5,s6]) ).
cnf(s13,plain,
~ spl1_2,
inference(rat,[],[s2,s12]) ).
cnf(s14,plain,
~ spl1_7,
inference(rat,[],[s9,s13]) ).
cnf(s15,plain,
spl1_8,
inference(rat,[],[s8,s13]) ).
cnf(s16,plain,
$false,
inference(rat,[],[s7,s15,s14,s13]) ).
fof(f301,plain,
$false,
inference(avatar_sat_refutation,[],[s16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET175-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n002.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Mon Sep 28 01:03:52 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.41 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.63/1.27 % (4063341)Input is clausal, will run a generic CNF schedule.
% 2.63/1.27 % (4063349)lrs+10_1_sil=8000:sp=occurrence:random_seed=1674456737:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 2.63/1.27 % (4063349)Refutation not found, incomplete strategy
% 2.63/1.27 % (4063349)------------------------------
% 2.63/1.27 % (4063349)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.63/1.27 % (4063349)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.63/1.27 % (4063349)CaDiCaL version: 2.1.3
% 2.63/1.27 % (4063349)Termination reason: Refutation not found, incomplete strategy
% 2.63/1.27 % (4063349)Time elapsed: 0.002 s
% 2.63/1.27 % (4063349)Peak memory usage: 88 MB
% 2.63/1.27 % (4063349)Instructions burned: 4 (million)
% 2.63/1.27 % (4063351)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3025406126:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 2.63/1.27 % (4063347)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=106950064:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 2.63/1.27 % (4063348)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1056543058:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 2.63/1.27 % (4063352)dis-21_1_sil=8000:lcm=predicate:random_seed=2242415326: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)
% 2.63/1.27 % (4063350)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=422848872:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 2.63/1.27 % (4063346)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=2570179592:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 2.63/1.27 % (4063352)First to succeed.
% 2.63/1.27 % (4063352)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-4063341"
% 2.63/1.27 % (4063350)Instruction limit reached!
% 2.63/1.27 % (4063350)------------------------------
% 2.63/1.27 % (4063350)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.63/1.27 % (4063350)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.63/1.27 % (4063350)CaDiCaL version: 2.1.3
% 2.63/1.27 % (4063350)Termination reason: Instruction limit
% 2.63/1.27 % (4063350)Termination phase: Saturation
% 2.63/1.27 % (4063350)Time elapsed: 0.070 s
% 2.63/1.27 % (4063350)Peak memory usage: 89 MB
% 2.63/1.27 % (4063350)Instructions burned: 115 (million)
% 2.63/1.27 % (4063349)------------------------------
% 2.63/1.27 % (4063349)------------------------------
% 2.63/1.27 % (4063351)Instruction limit reached!
% 2.63/1.27 % (4063351)------------------------------
% 2.63/1.27 % (4063351)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.63/1.27 % (4063351)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.63/1.27 % (4063351)CaDiCaL version: 2.1.3
% 2.63/1.27 % (4063351)Termination reason: Instruction limit
% 2.63/1.27 % (4063351)Termination phase: Saturation
% 2.63/1.27 % (4063351)Time elapsed: 0.137 s
% 2.63/1.27 % (4063351)Peak memory usage: 90 MB
% 2.63/1.27 % (4063351)Instructions burned: 180 (million)
% 2.63/1.27 % (4063360)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=2578283671:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 2.63/1.27 % (4063360)Refutation not found, incomplete strategy
% 2.63/1.27 % (4063360)------------------------------
% 2.63/1.27 % (4063360)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.63/1.27 % (4063360)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.63/1.27 % (4063360)CaDiCaL version: 2.1.3
% 2.63/1.27 % (4063360)Termination reason: Refutation not found, incomplete strategy
% 2.63/1.27 % (4063360)Time elapsed: 0.003 s
% 2.63/1.27 % (4063360)Peak memory usage: 88 MB
% 2.63/1.27 % (4063360)Instructions burned: 3 (million)
% 2.63/1.27 % (4063361)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=547771070:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 2.63/1.27 % (4063361)Refutation not found, incomplete strategy
% 2.63/1.27 % (4063361)------------------------------
% 2.63/1.27 % (4063361)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.63/1.27 % (4063361)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.63/1.27 % (4063361)CaDiCaL version: 2.1.3
% 2.63/1.27 % (4063361)Termination reason: Refutation not found, incomplete strategy
% 2.63/1.27 % (4063361)Time elapsed: 0.004 s
% 2.63/1.27 % (4063361)Peak memory usage: 88 MB
% 2.63/1.27 % (4063361)Instructions burned: 14 (million)
% 2.63/1.27 % (4063352)Refutation found. Thanks to Tanya!
% 2.63/1.27 % SZS status Unsatisfiable for theBenchmark
% 2.63/1.27 % SZS output start Proof for theBenchmark
% See solution above
% 3.53/1.46 % (4063352)------------------------------
% 3.53/1.46 % (4063352)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.53/1.46 % (4063352)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.53/1.46 % (4063352)CaDiCaL version: 2.1.3
% 3.53/1.46 % (4063352)Termination reason: Refutation
% 3.53/1.46 % (4063352)Time elapsed: 0.007 s
% 3.53/1.46 % (4063352)Peak memory usage: 89 MB
% 3.53/1.46 % (4063352)Instructions burned: 9 (million)
% 3.53/1.46 % (4063352)------------------------------
% 3.53/1.46 % (4063352)------------------------------
% 3.53/1.46 % (4063341)Success in time 0.421 s
% 3.53/1.46 % Vampire exiting
%------------------------------------------------------------------------------