%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWB063+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 01:00:20 PM UTC 2026
% Result : Theorem 6.16s 2.10s
% Output : Refutation 6.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 5
% Syntax : Number of formulae : 58 ( 17 unt; 0 def)
% Number of atoms : 256 ( 34 equ)
% Maximal formula atoms : 14 ( 4 avg)
% Number of connectives : 318 ( 120 ~; 134 |; 54 &)
% ( 8 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 13 ( 13 usr; 11 con; 0-2 aty)
% Number of variables : 88 ( 80 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f241,axiom,
! [X0,X1] :
( iext(uri_owl_oneOf,X0,X1)
=> ( ic(X0)
& icext(uri_rdf_List,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_prop_oneof_ext) ).
fof(f295,axiom,
! [X0,X1,X2] :
( ( iext(uri_rdf_first,X1,X2)
& iext(uri_rdf_rest,X1,uri_rdf_nil) )
=> ( iext(uri_owl_oneOf,X0,X1)
<=> ( ic(X0)
& ! [X3] :
( icext(X0,X3)
<=> X3 = X2 ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_enum_class_001) ).
fof(f351,axiom,
! [X0,X1] :
( iext(uri_owl_equivalentClass,X0,X1)
<=> ( ic(X0)
& ic(X1)
& ! [X2] :
( icext(X0,X2)
<=> icext(X1,X2) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_eqdis_equivalentclass) ).
fof(f559,conjecture,
iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conclusion_rdfbased_sem_eqdis_eqclass_ext) ).
fof(f560,negated_conjecture,
~ iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
? [X0,X1] :
( iext(uri_owl_oneOf,uri_ex_c2,X0)
& iext(uri_owl_oneOf,uri_ex_c1,X1)
& iext(uri_rdf_first,X0,uri_ex_x)
& iext(uri_rdf_rest,X0,uri_rdf_nil)
& iext(uri_rdf_first,X1,uri_ex_x)
& iext(uri_rdf_rest,X1,uri_rdf_nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_rdfbased_sem_eqdis_eqclass_ext) ).
fof(f562,plain,
~ iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2),
inference(flattening,[],[f560]) ).
fof(f578,plain,
! [X0,X1,X2] :
( ( iext(uri_owl_oneOf,X0,X1)
<=> ( ic(X0)
& ! [X3] :
( icext(X0,X3)
<=> X3 = X2 ) ) )
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(ennf_transformation,[],[f295]) ).
fof(f579,plain,
! [X0,X1,X2] :
( ( iext(uri_owl_oneOf,X0,X1)
<=> ( ic(X0)
& ! [X3] :
( icext(X0,X3)
<=> X3 = X2 ) ) )
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(flattening,[],[f578]) ).
fof(f580,plain,
! [X0,X1] :
( ( ic(X0)
& icext(uri_rdf_List,X1) )
| ~ iext(uri_owl_oneOf,X0,X1) ),
inference(ennf_transformation,[],[f241]) ).
fof(f587,plain,
! [X0,X1] :
( ( iext(uri_owl_equivalentClass,X0,X1)
| ~ ic(X0)
| ~ ic(X1)
| ? [X2] :
( ( ~ icext(X1,X2)
| ~ icext(X0,X2) )
& ( icext(X1,X2)
| icext(X0,X2) ) ) )
& ( ( ic(X0)
& ic(X1)
& ! [X2] :
( ( icext(X0,X2)
| ~ icext(X1,X2) )
& ( icext(X1,X2)
| ~ icext(X0,X2) ) ) )
| ~ iext(uri_owl_equivalentClass,X0,X1) ) ),
inference(nnf_transformation,[],[f351]) ).
fof(f588,plain,
! [X0,X1] :
( ( iext(uri_owl_equivalentClass,X0,X1)
| ~ ic(X0)
| ~ ic(X1)
| ? [X2] :
( ( ~ icext(X1,X2)
| ~ icext(X0,X2) )
& ( icext(X1,X2)
| icext(X0,X2) ) ) )
& ( ( ic(X0)
& ic(X1)
& ! [X2] :
( ( icext(X0,X2)
| ~ icext(X1,X2) )
& ( icext(X1,X2)
| ~ icext(X0,X2) ) ) )
| ~ iext(uri_owl_equivalentClass,X0,X1) ) ),
inference(flattening,[],[f587]) ).
fof(f589,plain,
! [X0,X1] :
( ( iext(uri_owl_equivalentClass,X0,X1)
| ~ ic(X0)
| ~ ic(X1)
| ? [X2] :
( ( ~ icext(X1,X2)
| ~ icext(X0,X2) )
& ( icext(X1,X2)
| icext(X0,X2) ) ) )
& ( ( ic(X0)
& ic(X1)
& ! [X3] :
( ( icext(X0,X3)
| ~ icext(X1,X3) )
& ( icext(X1,X3)
| ~ icext(X0,X3) ) ) )
| ~ iext(uri_owl_equivalentClass,X0,X1) ) ),
inference(rectify,[],[f588]) ).
fof(f590,plain,
! [X0,X1] :
( ( iext(uri_owl_equivalentClass,X0,X1)
| ~ ic(X0)
| ~ ic(X1)
| ( ( ~ icext(X1,sK2(X0,X1))
| ~ icext(X0,sK2(X0,X1)) )
& ( icext(X1,sK2(X0,X1))
| icext(X0,sK2(X0,X1)) ) ) )
& ( ( ic(X0)
& ic(X1)
& ! [X3] :
( ( icext(X0,X3)
| ~ icext(X1,X3) )
& ( icext(X1,X3)
| ~ icext(X0,X3) ) ) )
| ~ iext(uri_owl_equivalentClass,X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2]),skolemize(X2,sK2(X0,X1))],[f589]) ).
fof(f591,plain,
( iext(uri_owl_oneOf,uri_ex_c2,sK3)
& iext(uri_owl_oneOf,uri_ex_c1,sK4)
& iext(uri_rdf_first,sK3,uri_ex_x)
& iext(uri_rdf_rest,sK3,uri_rdf_nil)
& iext(uri_rdf_first,sK4,uri_ex_x)
& iext(uri_rdf_rest,sK4,uri_rdf_nil) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3,sK4]),skolemize(X0,sK3),skolemize(X1,sK4)],[f561]) ).
fof(f602,plain,
! [X0,X1,X2] :
( ( ( iext(uri_owl_oneOf,X0,X1)
| ~ ic(X0)
| ? [X3] :
( ( X2 != X3
| ~ icext(X0,X3) )
& ( X3 = X2
| icext(X0,X3) ) ) )
& ( ( ic(X0)
& ! [X3] :
( ( icext(X0,X3)
| X2 != X3 )
& ( X3 = X2
| ~ icext(X0,X3) ) ) )
| ~ iext(uri_owl_oneOf,X0,X1) ) )
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(nnf_transformation,[],[f579]) ).
fof(f603,plain,
! [X0,X1,X2] :
( ( ( iext(uri_owl_oneOf,X0,X1)
| ~ ic(X0)
| ? [X3] :
( ( X2 != X3
| ~ icext(X0,X3) )
& ( X3 = X2
| icext(X0,X3) ) ) )
& ( ( ic(X0)
& ! [X3] :
( ( icext(X0,X3)
| X2 != X3 )
& ( X3 = X2
| ~ icext(X0,X3) ) ) )
| ~ iext(uri_owl_oneOf,X0,X1) ) )
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(flattening,[],[f602]) ).
fof(f604,plain,
! [X0,X1,X2] :
( ( ( iext(uri_owl_oneOf,X0,X1)
| ~ ic(X0)
| ? [X3] :
( ( X2 != X3
| ~ icext(X0,X3) )
& ( X3 = X2
| icext(X0,X3) ) ) )
& ( ( ic(X0)
& ! [X4] :
( ( icext(X0,X4)
| X2 != X4 )
& ( X2 = X4
| ~ icext(X0,X4) ) ) )
| ~ iext(uri_owl_oneOf,X0,X1) ) )
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(rectify,[],[f603]) ).
fof(f605,plain,
! [X0,X1,X2] :
( ( ( iext(uri_owl_oneOf,X0,X1)
| ~ ic(X0)
| ( ( sK7(X0,X2) != X2
| ~ icext(X0,sK7(X0,X2)) )
& ( sK7(X0,X2) = X2
| icext(X0,sK7(X0,X2)) ) ) )
& ( ( ic(X0)
& ! [X4] :
( ( icext(X0,X4)
| X2 != X4 )
& ( X2 = X4
| ~ icext(X0,X4) ) ) )
| ~ iext(uri_owl_oneOf,X0,X1) ) )
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK7]),skolemize(X3,sK7(X0,X2))],[f604]) ).
fof(f610,plain,
~ iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2),
inference(cnf_transformation,[],[f562]) ).
fof(f615,plain,
! [X0,X1] :
( icext(X1,sK2(X0,X1))
| icext(X0,sK2(X0,X1))
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_owl_equivalentClass,X0,X1) ),
inference(cnf_transformation,[],[f590]) ).
fof(f616,plain,
! [X0,X1] :
( ~ icext(X1,sK2(X0,X1))
| ~ ic(X0)
| ~ ic(X1)
| iext(uri_owl_equivalentClass,X0,X1)
| ~ icext(X0,sK2(X0,X1)) ),
inference(cnf_transformation,[],[f590]) ).
fof(f619,plain,
iext(uri_rdf_rest,sK4,uri_rdf_nil),
inference(cnf_transformation,[],[f591]) ).
fof(f620,plain,
iext(uri_rdf_first,sK4,uri_ex_x),
inference(cnf_transformation,[],[f591]) ).
fof(f621,plain,
iext(uri_rdf_rest,sK3,uri_rdf_nil),
inference(cnf_transformation,[],[f591]) ).
fof(f622,plain,
iext(uri_rdf_first,sK3,uri_ex_x),
inference(cnf_transformation,[],[f591]) ).
fof(f623,plain,
iext(uri_owl_oneOf,uri_ex_c1,sK4),
inference(cnf_transformation,[],[f591]) ).
fof(f624,plain,
iext(uri_owl_oneOf,uri_ex_c2,sK3),
inference(cnf_transformation,[],[f591]) ).
fof(f647,plain,
! [X2,X0,X1,X4] :
( ~ iext(uri_owl_oneOf,X0,X1)
| ~ icext(X0,X4)
| X2 = X4
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(cnf_transformation,[],[f605]) ).
fof(f648,plain,
! [X2,X0,X1,X4] :
( icext(X0,X4)
| X2 != X4
| ~ iext(uri_owl_oneOf,X0,X1)
| ~ iext(uri_rdf_first,X1,X2)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(cnf_transformation,[],[f605]) ).
fof(f656,plain,
! [X0,X1] :
( ~ iext(uri_owl_oneOf,X0,X1)
| ic(X0) ),
inference(cnf_transformation,[],[f580]) ).
fof(f669,plain,
! [X0,X1,X4] :
( ~ iext(uri_owl_oneOf,X0,X1)
| icext(X0,X4)
| ~ iext(uri_rdf_first,X1,X4)
| ~ iext(uri_rdf_rest,X1,uri_rdf_nil) ),
inference(equality_resolution,[],[f648]) ).
fof(f670,plain,
ic(uri_ex_c1),
inference(resolution,[],[f656,f623]) ).
fof(f671,plain,
ic(uri_ex_c2),
inference(resolution,[],[f656,f624]) ).
fof(f700,plain,
! [X0] :
( icext(uri_ex_c1,X0)
| ~ iext(uri_rdf_first,sK4,X0)
| ~ iext(uri_rdf_rest,sK4,uri_rdf_nil) ),
inference(resolution,[],[f669,f623]) ).
fof(f701,plain,
! [X0] :
( icext(uri_ex_c2,X0)
| ~ iext(uri_rdf_first,sK3,X0)
| ~ iext(uri_rdf_rest,sK3,uri_rdf_nil) ),
inference(resolution,[],[f669,f624]) ).
fof(f702,plain,
! [X0] :
( ~ iext(uri_rdf_first,sK3,X0)
| icext(uri_ex_c2,X0) ),
inference(forward_subsumption_resolution,[],[f701,f621]) ).
fof(f703,plain,
! [X0] :
( ~ iext(uri_rdf_first,sK4,X0)
| icext(uri_ex_c1,X0) ),
inference(forward_subsumption_resolution,[],[f700,f619]) ).
fof(f742,plain,
icext(uri_ex_c2,uri_ex_x),
inference(resolution,[],[f702,f622]) ).
fof(f748,plain,
! [X0,X1] :
( ~ icext(uri_ex_c1,X0)
| X0 = X1
| ~ iext(uri_rdf_first,sK4,X1)
| ~ iext(uri_rdf_rest,sK4,uri_rdf_nil) ),
inference(resolution,[],[f647,f623]) ).
fof(f749,plain,
! [X0,X1] :
( ~ icext(uri_ex_c2,X0)
| X0 = X1
| ~ iext(uri_rdf_first,sK3,X1)
| ~ iext(uri_rdf_rest,sK3,uri_rdf_nil) ),
inference(resolution,[],[f647,f624]) ).
fof(f750,plain,
! [X0,X1] :
( ~ iext(uri_rdf_first,sK3,X1)
| X0 = X1
| ~ icext(uri_ex_c2,X0) ),
inference(forward_subsumption_resolution,[],[f749,f621]) ).
fof(f751,plain,
! [X0,X1] :
( ~ iext(uri_rdf_first,sK4,X1)
| X0 = X1
| ~ icext(uri_ex_c1,X0) ),
inference(forward_subsumption_resolution,[],[f748,f619]) ).
fof(f752,plain,
icext(uri_ex_c1,uri_ex_x),
inference(resolution,[],[f703,f620]) ).
fof(f803,plain,
! [X0] :
( ~ icext(uri_ex_c2,X0)
| uri_ex_x = X0 ),
inference(resolution,[],[f750,f622]) ).
fof(f808,plain,
! [X0] :
( uri_ex_x = sK2(X0,uri_ex_c2)
| icext(X0,sK2(X0,uri_ex_c2))
| ~ ic(uri_ex_c2)
| ~ ic(X0)
| iext(uri_owl_equivalentClass,X0,uri_ex_c2) ),
inference(resolution,[],[f803,f615]) ).
fof(f811,plain,
! [X0] :
( icext(X0,sK2(X0,uri_ex_c2))
| uri_ex_x = sK2(X0,uri_ex_c2)
| ~ ic(X0)
| iext(uri_owl_equivalentClass,X0,uri_ex_c2) ),
inference(forward_subsumption_resolution,[],[f808,f671]) ).
fof(f853,plain,
! [X0] :
( ~ icext(uri_ex_c1,X0)
| uri_ex_x = X0 ),
inference(resolution,[],[f751,f620]) ).
fof(f1157,plain,
( uri_ex_x = sK2(uri_ex_c1,uri_ex_c2)
| ~ ic(uri_ex_c1)
| iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2)
| uri_ex_x = sK2(uri_ex_c1,uri_ex_c2) ),
inference(resolution,[],[f811,f853]) ).
fof(f1158,plain,
( uri_ex_x = sK2(uri_ex_c1,uri_ex_c2)
| ~ ic(uri_ex_c1)
| iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2) ),
inference(duplicate_literal_removal,[],[f1157]) ).
fof(f1161,plain,
( uri_ex_x = sK2(uri_ex_c1,uri_ex_c2)
| iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2) ),
inference(forward_subsumption_resolution,[],[f1158,f670]) ).
fof(f1162,plain,
uri_ex_x = sK2(uri_ex_c1,uri_ex_c2),
inference(forward_subsumption_resolution,[],[f1161,f610]) ).
fof(f1165,plain,
( ~ icext(uri_ex_c2,uri_ex_x)
| ~ ic(uri_ex_c1)
| ~ ic(uri_ex_c2)
| iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2)
| ~ icext(uri_ex_c1,uri_ex_x) ),
inference(superposition,[],[f616,f1162]) ).
fof(f1171,plain,
( ~ ic(uri_ex_c1)
| ~ ic(uri_ex_c2)
| iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2)
| ~ icext(uri_ex_c1,uri_ex_x) ),
inference(forward_subsumption_resolution,[],[f1165,f742]) ).
fof(f1172,plain,
( ~ ic(uri_ex_c2)
| iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2)
| ~ icext(uri_ex_c1,uri_ex_x) ),
inference(forward_subsumption_resolution,[],[f1171,f670]) ).
fof(f1173,plain,
( iext(uri_owl_equivalentClass,uri_ex_c1,uri_ex_c2)
| ~ icext(uri_ex_c1,uri_ex_x) ),
inference(forward_subsumption_resolution,[],[f1172,f671]) ).
fof(f1174,plain,
~ icext(uri_ex_c1,uri_ex_x),
inference(forward_subsumption_resolution,[],[f1173,f610]) ).
fof(f1175,plain,
$false,
inference(forward_subsumption_resolution,[],[f1174,f752]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB063+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.40 % Computer : n003.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 07:16:42 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
% 2.67/1.89 % (1402024)Detected formulas, will run a generic FOF schedule.
% 2.67/1.89 % (1402034)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2335010961:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.67/1.89 % (1402033)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=343871808:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.67/1.89 % (1402033)Refutation not found, incomplete strategy
% 2.67/1.89 % (1402033)------------------------------
% 2.67/1.89 % (1402033)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.67/1.89 % (1402033)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.67/1.89 % (1402033)CaDiCaL version: 2.1.3
% 2.67/1.89 % (1402033)Termination reason: Refutation not found, incomplete strategy
% 2.67/1.89 % (1402033)Time elapsed: 0.004 s
% 2.67/1.89 % (1402033)Peak memory usage: 88 MB
% 2.67/1.89 % (1402033)Instructions burned: 2 (million)
% 2.67/1.89 % (1402035)dis-21_1_sil=8000:lcm=predicate:random_seed=1529789935:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 2.67/1.89 % (1402032)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2237563709:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.67/1.89 % (1402030)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=3613447567:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.67/1.89 % (1402031)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=4190751548:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.67/1.89 % (1402029)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=1589399424:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.67/1.89 % (1402032)Refutation not found, incomplete strategy
% 2.67/1.89 % (1402032)------------------------------
% 2.67/1.89 % (1402032)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.67/1.89 % (1402032)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.67/1.89 % (1402032)CaDiCaL version: 2.1.3
% 2.67/1.89 % (1402032)Termination reason: Refutation not found, incomplete strategy
% 2.67/1.89 % (1402032)Time elapsed: 0.003 s
% 2.67/1.89 % (1402032)Peak memory usage: 88 MB
% 2.67/1.89 % (1402032)Instructions burned: 2 (million)
% 2.67/1.89 % (1402034)Instruction limit reached!
% 2.67/1.89 % (1402034)------------------------------
% 2.67/1.89 % (1402034)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.67/1.89 % (1402034)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.67/1.89 % (1402034)CaDiCaL version: 2.1.3
% 2.67/1.89 % (1402034)Termination reason: Instruction limit
% 2.67/1.89 % (1402034)Termination phase: Saturation
% 2.67/1.89 % (1402034)Time elapsed: 0.070 s
% 2.67/1.89 % (1402034)Peak memory usage: 90 MB
% 2.67/1.89 % (1402034)Instructions burned: 139 (million)
% 2.67/1.89 % (1402035)Instruction limit reached!
% 2.67/1.89 % (1402035)------------------------------
% 2.67/1.89 % (1402035)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.67/1.89 % (1402035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.67/1.89 % (1402035)CaDiCaL version: 2.1.3
% 2.67/1.89 % (1402035)Termination reason: Instruction limit
% 2.67/1.89 % (1402035)Termination phase: Saturation
% 2.67/1.89 % (1402035)Time elapsed: 0.075 s
% 2.67/1.89 % (1402035)Peak memory usage: 91 MB
% 2.67/1.89 % (1402035)Instructions burned: 129 (million)
% 2.67/1.89 % (1402043)lrs+10_1_sil=8000:sp=occurrence:random_seed=1877166178:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 2.67/1.89 % (1402044)lrs+10_1_sil=32000:urr=on:br=off:random_seed=3190597256:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/157Mi)
% 2.67/1.89 % (1402044)Refutation not found, incomplete strategy
% 2.67/1.89 % (1402044)------------------------------
% 2.67/1.89 % (1402044)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.67/1.89 % (1402044)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.67/1.89 % (1402043)First to succeed.
% 2.67/1.89 % (1402044)CaDiCaL version: 2.1.3
% 2.67/1.89 % (1402044)Termination reason: Refutation not found, incomplete strategy
% 6.16/2.10 % (1402044)Time elapsed: 0.007 s
% 6.16/2.10 % (1402044)Peak memory usage: 88 MB
% 6.16/2.10 % (1402044)Instructions burned: 6 (million)
% 6.16/2.10 % (1402043)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1402024"
% 6.16/2.10 % (1402033)------------------------------
% 6.16/2.10 % (1402033)------------------------------
% 6.16/2.10 % (1402032)------------------------------
% 6.16/2.10 % (1402032)------------------------------
% 6.16/2.10 % (1402043)Refutation found. Thanks to Tanya!
% 6.16/2.10 % SZS status Theorem for theBenchmark
% 6.16/2.10 % SZS output start Proof for theBenchmark
% See solution above
% 6.16/2.10 % (1402043)------------------------------
% 6.16/2.10 % (1402043)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.16/2.10 % (1402043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.16/2.10 % (1402043)CaDiCaL version: 2.1.3
% 6.16/2.10 % (1402043)Termination reason: Refutation
% 6.16/2.10 % (1402043)Time elapsed: 0.014 s
% 6.16/2.10 % (1402043)Peak memory usage: 89 MB
% 6.16/2.10 % (1402043)Instructions burned: 21 (million)
% 6.16/2.10 % (1402043)------------------------------
% 6.16/2.10 % (1402043)------------------------------
% 6.16/2.10 % (1402024)Success in time 0.762 s
% 6.16/2.10 % Vampire exiting
%------------------------------------------------------------------------------