%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWB057+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n018.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 01:00:53 PM UTC 2026
% Result : Theorem 0.18s 0.54s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 26 ( 13 unt; 0 def)
% Number of atoms : 57 ( 5 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 53 ( 22 ~; 13 |; 13 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 7 con; 0-0 aty)
% Number of variables : 26 ( 25 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f25,axiom,
! [X0,X1] :
( iext(uri_rdf_type,X0,X1)
<=> icext(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',rdfs_cext_def) ).
fof(f278,axiom,
! [X0,X1] :
( iext(uri_owl_complementOf,X0,X1)
=> ( ic(X0)
& ic(X1)
& ! [X2] :
( icext(X0,X2)
<=> ~ icext(X1,X2) ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_bool_complementof_class) ).
fof(f345,axiom,
! [X0,X1] :
( iext(uri_owl_differentFrom,X0,X1)
<=> X0 != X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_eqdis_differentfrom) ).
fof(f559,conjecture,
iext(uri_owl_differentFrom,uri_ex_w,uri_ex_u),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_rdfbased_sem_eqdis_different_ext) ).
fof(f560,negated_conjecture,
~ iext(uri_owl_differentFrom,uri_ex_w,uri_ex_u),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
? [X0] :
( iext(uri_rdf_type,uri_ex_u,X0)
& iext(uri_owl_complementOf,X0,uri_ex_c)
& iext(uri_rdf_type,uri_ex_w,uri_ex_c) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_rdfbased_sem_eqdis_different_ext) ).
fof(f572,plain,
~ iext(uri_owl_differentFrom,uri_ex_w,uri_ex_u),
inference(flattening,[],[f560]) ).
fof(f671,plain,
! [X0,X1] :
( ( ic(X0)
& ic(X1)
& ! [X2] :
( icext(X0,X2)
<=> ~ icext(X1,X2) ) )
| ~ iext(uri_owl_complementOf,X0,X1) ),
inference(ennf_transformation,[],[f278]) ).
fof(f1061,plain,
! [X0,X1] :
( ( iext(uri_rdf_type,X0,X1)
| ~ icext(X1,X0) )
& ( icext(X1,X0)
| ~ iext(uri_rdf_type,X0,X1) ) ),
inference(nnf_transformation,[],[f25]) ).
fof(f1092,plain,
! [X0,X1] :
( ( ic(X0)
& ic(X1)
& ! [X2] :
( ( icext(X0,X2)
| icext(X1,X2) )
& ( ~ icext(X1,X2)
| ~ icext(X0,X2) ) ) )
| ~ iext(uri_owl_complementOf,X0,X1) ),
inference(nnf_transformation,[],[f671]) ).
fof(f1320,plain,
! [X0,X1] :
( ( iext(uri_owl_differentFrom,X0,X1)
| X0 = X1 )
& ( X0 != X1
| ~ iext(uri_owl_differentFrom,X0,X1) ) ),
inference(nnf_transformation,[],[f345]) ).
fof(f1460,plain,
( iext(uri_rdf_type,uri_ex_u,sK251)
& iext(uri_owl_complementOf,sK251,uri_ex_c)
& iext(uri_rdf_type,uri_ex_w,uri_ex_c) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK251]),skolemize(X0,sK251)],[f561]) ).
fof(f1486,plain,
! [X0,X1] :
( ~ iext(uri_rdf_type,X0,X1)
| icext(X1,X0) ),
inference(cnf_transformation,[],[f1061]) ).
fof(f1827,plain,
! [X2,X0,X1] :
( ~ iext(uri_owl_complementOf,X0,X1)
| ~ icext(X0,X2)
| ~ icext(X1,X2) ),
inference(cnf_transformation,[],[f1092]) ).
fof(f2322,plain,
! [X0,X1] :
( iext(uri_owl_differentFrom,X0,X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f1320]) ).
fof(f2750,plain,
~ iext(uri_owl_differentFrom,uri_ex_w,uri_ex_u),
inference(cnf_transformation,[],[f572]) ).
fof(f2751,plain,
iext(uri_rdf_type,uri_ex_w,uri_ex_c),
inference(cnf_transformation,[],[f1460]) ).
fof(f2752,plain,
iext(uri_owl_complementOf,sK251,uri_ex_c),
inference(cnf_transformation,[],[f1460]) ).
fof(f2753,plain,
iext(uri_rdf_type,uri_ex_u,sK251),
inference(cnf_transformation,[],[f1460]) ).
fof(f3194,plain,
! [X0] :
( ~ icext(sK251,X0)
| ~ icext(uri_ex_c,X0) ),
inference(resolution,[],[f2752,f1827]) ).
fof(f3466,plain,
icext(uri_ex_c,uri_ex_w),
inference(resolution,[],[f1486,f2751]) ).
fof(f3467,plain,
icext(sK251,uri_ex_u),
inference(resolution,[],[f1486,f2753]) ).
fof(f3520,plain,
~ icext(uri_ex_c,uri_ex_u),
inference(resolution,[],[f3467,f3194]) ).
fof(f3780,plain,
uri_ex_w = uri_ex_u,
inference(resolution,[],[f2322,f2750]) ).
fof(f3784,plain,
~ icext(uri_ex_c,uri_ex_w),
inference(superposition,[],[f3520,f3780]) ).
fof(f3788,plain,
$false,
inference(forward_subsumption_resolution,[],[f3784,f3466]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB057+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.38 % Computer : n018.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Mon Sep 28 07:17:09 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.41 Running first-order model finding
% 0.13/0.41 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.54 % (3202724)Will run a generic schedule for satisfiability detection.
% 0.18/0.54 % (3202749)% WARNING: option uhcvi not known.
% 0.18/0.54 % (3202749)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3119907037:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.18/0.54 % (3202748)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=518904214_2999 on theBenchmark for (2999ds/0Mi)
% 0.18/0.54 % (3202750)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2416278514:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.18/0.54 % (3202751)dis+10_1_sil=32000:sp=arity:random_seed=2266890391:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.18/0.54 % (3202752)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1168725633:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.18/0.54 % (3202753)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3040292557:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.18/0.54 % (3202754)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2335693468:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.18/0.54 % (3202750) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3202724-3202750"...
% 0.18/0.54 % (3202750)...printing done.
% 0.18/0.54 % (3202751)Instruction limit reached!
% 0.18/0.54 % (3202751)------------------------------
% 0.18/0.54 % (3202751)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.54 % (3202751)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.54 % (3202751)CaDiCaL version: 2.1.3
% 0.18/0.54 % (3202751)Termination reason: Instruction limit
% 0.18/0.54 % (3202751)Termination phase: Saturation
% 0.18/0.54 % (3202751)Time elapsed: 0.056 s
% 0.18/0.54 % (3202751)Peak memory usage: 14 MB
% 0.18/0.54 % (3202751)Instructions burned: 107 (million)
% 0.18/0.54 % (3202752)Instruction limit reached!
% 0.18/0.54 % (3202752)------------------------------
% 0.18/0.54 % (3202752)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.54 % (3202752)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.54 % (3202752)CaDiCaL version: 2.1.3
% 0.18/0.54 % (3202752)Termination reason: Instruction limit
% 0.18/0.54 % (3202752)Termination phase: Saturation
% 0.18/0.54 % (3202752)Time elapsed: 0.056 s
% 0.18/0.54 % (3202752)Peak memory usage: 13 MB
% 0.18/0.54 % (3202752)Instructions burned: 116 (million)
% 0.18/0.54 % (3202750)Refutation found. Thanks to Tanya!
% 0.18/0.54 % SZS status Theorem for theBenchmark
% 0.18/0.54 % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.54 % (3202750)------------------------------
% 0.18/0.54 % (3202750)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.54 % (3202750)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.54 % (3202750)CaDiCaL version: 2.1.3
% 0.18/0.54 % (3202750)Termination reason: Refutation
% 0.18/0.54 % (3202750)Time elapsed: 0.054 s
% 0.18/0.54 % (3202750)Peak memory usage: 14 MB
% 0.18/0.54 % (3202750)Instructions burned: 98 (million)
% 0.18/0.54 % (3202724)Success in time 0.116 s
% 0.18/0.54 % Vampire exiting
%------------------------------------------------------------------------------