%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR064+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n010.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 09:42:30 AM UTC 2026
% Result : Theorem 4.08s 1.54s
% Output : Refutation 4.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of formulae : 19 ( 9 unt; 0 def)
% Number of atoms : 29 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 26 ( 16 ~; 7 |; 1 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 19 ( 19 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0] :
~ ( individual(X0)
& setorcollection(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just2) ).
fof(f3,axiom,
individual(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just3) ).
fof(f10,axiom,
! [X0,X1] :
( genls(X0,X1)
=> subsetof(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just10) ).
fof(f41,axiom,
! [X0,X1] :
( subsetof(X0,X1)
=> setorcollection(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just41) ).
fof(f77,conjecture,
~ genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query64) ).
fof(f78,negated_conjecture,
~ ~ genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(negated_conjecture,[status(cth)],[f77]) ).
fof(f79,plain,
genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(flattening,[],[f78]) ).
fof(f90,plain,
! [X0] :
( ~ individual(X0)
| ~ setorcollection(X0) ),
inference(ennf_transformation,[],[f2]) ).
fof(f95,plain,
! [X0,X1] :
( subsetof(X0,X1)
| ~ genls(X0,X1) ),
inference(ennf_transformation,[],[f10]) ).
fof(f133,plain,
! [X0,X1] :
( setorcollection(X0)
| ~ subsetof(X0,X1) ),
inference(ennf_transformation,[],[f41]) ).
fof(f171,plain,
! [X0] :
( ~ setorcollection(X0)
| ~ individual(X0) ),
inference(cnf_transformation,[],[f90]) ).
fof(f172,plain,
individual(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml))),
inference(cnf_transformation,[],[f3]) ).
fof(f179,plain,
! [X0,X1] :
( subsetof(X0,X1)
| ~ genls(X0,X1) ),
inference(cnf_transformation,[],[f95]) ).
fof(f209,plain,
! [X0,X1] :
( setorcollection(X0)
| ~ subsetof(X0,X1) ),
inference(cnf_transformation,[],[f133]) ).
fof(f236,plain,
genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(cnf_transformation,[],[f79]) ).
fof(f238,plain,
! [X0,X1] :
( ~ individual(X0)
| ~ subsetof(X0,X1) ),
inference(resolution,[],[f209,f171]) ).
fof(f250,plain,
! [X0] : ~ subsetof(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),X0),
inference(resolution,[],[f238,f172]) ).
fof(f290,plain,
! [X0] : ~ genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),X0),
inference(resolution,[],[f250,f179]) ).
fof(f467,plain,
$false,
inference(resolution,[],[f290,f236]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR064+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 % Computer : n010.cluster.edu
% 0.09/0.23 % Model : x86_64 x86_64
% 0.09/0.23 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.23 % Memory : 8046.5625MB
% 0.09/0.23 % OS : Linux 6.8.0-71-generic
% 0.09/0.23 % CPULimit : 300
% 0.09/0.24 % WCLimit : 300
% 0.09/0.24 % DateTime : Mon Sep 28 22:22:32 UTC 2026
% 0.09/0.24 % CPUTime :
% 0.09/0.24 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.30 Running first-order theorem proving
% 0.09/0.30 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
% 4.08/1.54 % (2429204)Detected formulas, will run a generic FOF schedule.
% 4.08/1.54 % (2429216)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1362258193:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 4.08/1.54 % (2429216)First to succeed.
% 4.08/1.54 % (2429216)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2429204"
% 4.08/1.54 % (2429211)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=2907827336:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 4.08/1.54 % (2429213)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=3468086366:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 4.08/1.54 % (2429212)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=4202791803:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 4.08/1.54 % (2429214)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1168745297:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 4.08/1.54 % (2429217)dis-21_1_sil=8000:lcm=predicate:random_seed=509835808: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)
% 4.08/1.54 % (2429217)Also succeeded, but the first one will report.
% 4.08/1.54 % (2429215)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1886276253:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 4.08/1.54 % (2429215)Refutation not found, incomplete strategy
% 4.08/1.54 % (2429215)------------------------------
% 4.08/1.54 % (2429215)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.08/1.54 % (2429215)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.08/1.54 % (2429215)CaDiCaL version: 2.1.3
% 4.08/1.54 % (2429215)Termination reason: Refutation not found, incomplete strategy
% 4.08/1.54 % (2429215)Time elapsed: 0.002 s
% 4.08/1.54 % (2429215)Peak memory usage: 87 MB
% 4.08/1.54 % (2429214)Instruction limit reached!
% 4.08/1.54 % (2429214)------------------------------
% 4.08/1.54 % (2429214)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.08/1.54 % (2429214)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.08/1.54 % (2429214)CaDiCaL version: 2.1.3
% 4.08/1.54 % (2429214)Termination reason: Instruction limit
% 4.08/1.54 % (2429214)Termination phase: Saturation
% 4.08/1.54 % (2429214)Time elapsed: 0.071 s
% 4.08/1.54 % (2429214)Peak memory usage: 87 MB
% 4.08/1.54 % (2429214)Instructions burned: 110 (million)
% 4.08/1.54 % (2429216)Refutation found. Thanks to Tanya!
% 4.08/1.54 % SZS status Theorem for theBenchmark
% 4.08/1.54 % SZS output start Proof for theBenchmark
% See solution above
% 4.08/1.54 % (2429216)------------------------------
% 4.08/1.54 % (2429216)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.08/1.54 % (2429216)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.08/1.54 % (2429216)CaDiCaL version: 2.1.3
% 4.08/1.54 % (2429216)Termination reason: Refutation
% 4.08/1.54 % (2429216)Time elapsed: 0.007 s
% 4.08/1.54 % (2429216)Peak memory usage: 88 MB
% 4.08/1.54 % (2429216)Instructions burned: 10 (million)
% 4.08/1.54 % (2429216)------------------------------
% 4.08/1.54 % (2429216)------------------------------
% 4.08/1.54 % (2429204)Success in time 0.466 s
% 4.08/1.54 % Vampire exiting
%------------------------------------------------------------------------------