%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWB002+3 : 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 : n007.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 01:00:28 PM UTC 2026
% Result : Theorem 0.12s 0.46s
% Output : Refutation 0.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 10 ( 4 unt; 0 def)
% Number of atoms : 16 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 12 ( 6 ~; 2 |; 4 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 9 ( 4 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f139,conjecture,
? [X0,X1] :
( iext(uri_ex_p,X0,X1)
& iext(uri_ex_q,X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_conclusion_fullish_002_Existential_Blank_Nodes) ).
fof(f140,negated_conjecture,
~ ? [X0,X1] :
( iext(uri_ex_p,X0,X1)
& iext(uri_ex_q,X1,X0) ),
inference(negated_conjecture,[status(cth)],[f139]) ).
fof(f141,axiom,
? [X0] :
( iext(uri_ex_p,uri_ex_s,X0)
& iext(uri_ex_q,X0,uri_ex_s) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_premise_fullish_002_Existential_Blank_Nodes) ).
fof(f211,plain,
! [X0,X1] :
( ~ iext(uri_ex_p,X0,X1)
| ~ iext(uri_ex_q,X1,X0) ),
inference(ennf_transformation,[],[f140]) ).
fof(f300,plain,
( iext(uri_ex_p,uri_ex_s,sK26)
& iext(uri_ex_q,sK26,uri_ex_s) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK26]),skolemize(X0,sK26)],[f141]) ).
fof(f555,plain,
! [X0,X1] :
( ~ iext(uri_ex_q,X1,X0)
| ~ iext(uri_ex_p,X0,X1) ),
inference(cnf_transformation,[],[f211]) ).
fof(f556,plain,
iext(uri_ex_q,sK26,uri_ex_s),
inference(cnf_transformation,[],[f300]) ).
fof(f557,plain,
iext(uri_ex_p,uri_ex_s,sK26),
inference(cnf_transformation,[],[f300]) ).
fof(f558,plain,
~ iext(uri_ex_p,uri_ex_s,sK26),
inference(resolution,[],[f556,f555]) ).
fof(f559,plain,
$false,
inference(forward_subsumption_resolution,[],[f557,f558]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB002+3 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n007.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Mon Sep 28 06:52:11 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.41 Running first-order model finding
% 0.12/0.41 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
% 0.12/0.46 % (2195029)Will run a generic schedule for satisfiability detection.
% 0.12/0.46 % (2195037)dis+10_1_sil=32000:sp=arity:random_seed=1914505015:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.12/0.46 % (2195037) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2195029-2195037"...
% 0.12/0.46 % (2195035)% WARNING: option uhcvi not known.
% 0.12/0.46 % (2195037)...printing done.
% 0.12/0.46 % (2195037)Refutation found. Thanks to Tanya!
% 0.12/0.46 % SZS status Theorem for theBenchmark
% 0.12/0.46 % SZS output start Proof for theBenchmark
% See solution above
% 0.12/0.46 % (2195037)------------------------------
% 0.12/0.46 % (2195037)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.12/0.46 % (2195037)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.12/0.46 % (2195037)CaDiCaL version: 2.1.3
% 0.12/0.46 % (2195037)Termination reason: Refutation
% 0.12/0.46 % (2195037)Time elapsed: 0.003 s
% 0.12/0.46 % (2195037)Peak memory usage: 11 MB
% 0.12/0.46 % (2195037)Instructions burned: 7 (million)
% 0.12/0.46 % (2195029)Success in time 0.041 s
% 0.12/0.46 % Vampire exiting
%------------------------------------------------------------------------------