%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWB074+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 : n014.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 01:00:22 PM UTC 2026
% Result : Theorem 4.28s 1.83s
% Output : Refutation 4.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 6
% Syntax : Number of formulae : 23 ( 11 unt; 0 def)
% Number of atoms : 49 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 44 ( 18 ~; 15 |; 8 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 22 ( 22 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0] : ir(X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',simple_ir) ).
fof(f25,axiom,
! [X0,X1] :
( iext(uri_rdf_type,X0,X1)
<=> icext(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rdfs_cext_def) ).
fof(f56,axiom,
! [X0] :
( lv(X0)
<=> icext(uri_rdfs_Literal,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rdfs_lv_def) ).
fof(f266,axiom,
! [X0,X1] :
( iext(uri_owl_topDataProperty,X0,X1)
<=> ( ir(X0)
& lv(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',owl_prop_topdataproperty_ext) ).
fof(f559,conjecture,
iext(uri_owl_topDataProperty,uri_ex_x,uri_ex_y),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conclusion_rdfbased_sem_prop_topdataproperty_ext_lo) ).
fof(f560,negated_conjecture,
~ iext(uri_owl_topDataProperty,uri_ex_x,uri_ex_y),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
( iext(uri_rdf_type,uri_ex_y,uri_rdfs_Literal)
& iext(uri_rdf_type,uri_ex_x,uri_owl_Thing) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_rdfbased_sem_prop_topdataproperty_ext_lo) ).
fof(f572,plain,
~ iext(uri_owl_topDataProperty,uri_ex_x,uri_ex_y),
inference(flattening,[],[f560]) ).
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(f1064,plain,
! [X0] :
( ( lv(X0)
| ~ icext(uri_rdfs_Literal,X0) )
& ( icext(uri_rdfs_Literal,X0)
| ~ lv(X0) ) ),
inference(nnf_transformation,[],[f56]) ).
fof(f1088,plain,
! [X0,X1] :
( ( iext(uri_owl_topDataProperty,X0,X1)
| ~ ir(X0)
| ~ lv(X1) )
& ( ( ir(X0)
& lv(X1) )
| ~ iext(uri_owl_topDataProperty,X0,X1) ) ),
inference(nnf_transformation,[],[f266]) ).
fof(f1089,plain,
! [X0,X1] :
( ( iext(uri_owl_topDataProperty,X0,X1)
| ~ ir(X0)
| ~ lv(X1) )
& ( ( ir(X0)
& lv(X1) )
| ~ iext(uri_owl_topDataProperty,X0,X1) ) ),
inference(flattening,[],[f1088]) ).
fof(f1461,plain,
! [X0] : ir(X0),
inference(cnf_transformation,[],[f2]) ).
fof(f1485,plain,
! [X0,X1] :
( ~ iext(uri_rdf_type,X0,X1)
| icext(X1,X0) ),
inference(cnf_transformation,[],[f1061]) ).
fof(f1520,plain,
! [X0] :
( ~ icext(uri_rdfs_Literal,X0)
| lv(X0) ),
inference(cnf_transformation,[],[f1064]) ).
fof(f1808,plain,
! [X0,X1] :
( iext(uri_owl_topDataProperty,X0,X1)
| ~ ir(X0)
| ~ lv(X1) ),
inference(cnf_transformation,[],[f1089]) ).
fof(f2749,plain,
~ iext(uri_owl_topDataProperty,uri_ex_x,uri_ex_y),
inference(cnf_transformation,[],[f572]) ).
fof(f2751,plain,
iext(uri_rdf_type,uri_ex_y,uri_rdfs_Literal),
inference(cnf_transformation,[],[f561]) ).
fof(f2774,plain,
! [X0,X1] :
( ~ lv(X1)
| iext(uri_owl_topDataProperty,X0,X1) ),
inference(forward_subsumption_resolution,[],[f1808,f1461]) ).
fof(f2805,plain,
icext(uri_rdfs_Literal,uri_ex_y),
inference(resolution,[],[f1485,f2751]) ).
fof(f2811,plain,
lv(uri_ex_y),
inference(resolution,[],[f2805,f1520]) ).
fof(f2812,plain,
! [X0] : iext(uri_owl_topDataProperty,X0,uri_ex_y),
inference(resolution,[],[f2811,f2774]) ).
fof(f2818,plain,
$false,
inference(resolution,[],[f2812,f2749]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : SWB074+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.18/0.47 % Computer : n014.cluster.edu
% 0.18/0.47 % Model : x86_64 x86_64
% 0.18/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.47 % Memory : 8046.5625MB
% 0.18/0.47 % OS : Linux 6.8.0-71-generic
% 0.18/0.47 % CPULimit : 300
% 0.18/0.47 % WCLimit : 300
% 0.18/0.47 % DateTime : Mon Sep 28 07:16:01 UTC 2026
% 0.18/0.48 % CPUTime :
% 0.18/0.48 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.23/0.53 Running first-order theorem proving
% 0.23/0.53 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
% 4.28/1.83 % (1601473)Detected formulas, will run a generic FOF schedule.
% 4.28/1.83 % (1601485)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1299091628:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 4.28/1.83 % (1601480)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=40532402:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 4.28/1.83 % (1601485)First to succeed.
% 4.28/1.83 % (1601485)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1601473"
% 4.28/1.83 % (1601482)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=4260282589:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 4.28/1.83 % (1601481)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=952838794:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 4.28/1.83 % (1601484)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=122342725:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 4.28/1.83 % (1601486)dis-21_1_sil=8000:lcm=predicate:random_seed=582763122: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)
% 4.28/1.83 % (1601483)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=4255637244:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 4.28/1.83 % (1601483)Refutation not found, incomplete strategy
% 4.28/1.83 % (1601483)------------------------------
% 4.28/1.83 % (1601483)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.28/1.83 % (1601483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.28/1.83 % (1601483)CaDiCaL version: 2.1.3
% 4.28/1.83 % (1601483)Termination reason: Refutation not found, incomplete strategy
% 4.28/1.83 % (1601483)Time elapsed: 0.003 s
% 4.28/1.83 % (1601483)Peak memory usage: 87 MB
% 4.28/1.83 % (1601483)Instructions burned: 2 (million)
% 4.28/1.83 % (1601484)Also succeeded, but the first one will report.
% 4.28/1.83 % (1601486)Instruction limit reached!
% 4.28/1.83 % (1601486)------------------------------
% 4.28/1.83 % (1601486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.28/1.83 % (1601486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.28/1.83 % (1601486)CaDiCaL version: 2.1.3
% 4.28/1.83 % (1601486)Termination reason: Instruction limit
% 4.28/1.83 % (1601486)Termination phase: Saturation
% 4.28/1.83 % (1601486)Time elapsed: 0.120 s
% 4.28/1.83 % (1601486)Peak memory usage: 91 MB
% 4.28/1.83 % (1601486)Instructions burned: 130 (million)
% 4.28/1.83 % (1601485)Refutation found. Thanks to Tanya!
% 4.28/1.83 % SZS status Theorem for theBenchmark
% 4.28/1.83 % SZS output start Proof for theBenchmark
% See solution above
% 4.28/1.83 % (1601485)------------------------------
% 4.28/1.83 % (1601485)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.28/1.83 % (1601485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.28/1.83 % (1601485)CaDiCaL version: 2.1.3
% 4.28/1.83 % (1601485)Termination reason: Refutation
% 4.28/1.83 % (1601485)Time elapsed: 0.031 s
% 4.28/1.83 % (1601485)Peak memory usage: 90 MB
% 4.28/1.83 % (1601485)Instructions burned: 61 (million)
% 4.28/1.83 % (1601485)------------------------------
% 4.28/1.83 % (1601485)------------------------------
% 4.28/1.83 % (1601473)Success in time 0.508 s
% 4.28/1.83 % Vampire exiting
%------------------------------------------------------------------------------