%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV043+1 : TPTP v9.3.1. Bugfixed v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 01:20:03 PM UTC 2026
% Result : Theorem 0.27s 0.33s
% Output : Refutation 0.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 6 ( 3 unt; 0 def)
% Number of atoms : 9 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 3 ~; 0 |; 1 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 2 ( 1 usr; 2 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f53,conjecture,
( true
=> true ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cl5_nebula_norm_0001) ).
fof(f54,negated_conjecture,
~ ( true
=> true ),
inference(negated_conjecture,[status(cth)],[f53]) ).
fof(f135,plain,
( ~ true
& true ),
inference(ennf_transformation,[],[f54]) ).
fof(f307,plain,
true,
inference(cnf_transformation,[],[f135]) ).
fof(f308,plain,
~ true,
inference(cnf_transformation,[],[f135]) ).
fof(f454,plain,
$false,
inference(forward_subsumption_resolution,[],[f308,f307]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV043+1 : TPTP v9.3.1. Bugfixed v3.3.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.23 % Computer : n019.cluster.edu
% 0.10/0.23 % Model : x86_64 x86_64
% 0.10/0.23 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.23 % Memory : 8046.5625MB
% 0.10/0.23 % OS : Linux 6.8.0-71-generic
% 0.10/0.23 % CPULimit : 300
% 0.10/0.23 % WCLimit : 300
% 0.10/0.23 % DateTime : Mon Sep 28 09:44:18 UTC 2026
% 0.10/0.23 % CPUTime :
% 0.10/0.23 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.28 Running first-order model finding
% 0.10/0.28 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.27/0.33 % (3888532)Will run a generic schedule for satisfiability detection.
% 0.27/0.33 % (3888538)% WARNING: option uhcvi not known.
% 0.27/0.33 % (3888538)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3926150141:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.27/0.33 % (3888543)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1288706124:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.27/0.33 % (3888538) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3888532-3888538"...
% 0.27/0.33 % (3888538)...printing done.
% 0.27/0.33 % (3888538)Refutation found. Thanks to Tanya!
% 0.27/0.33 % SZS status Theorem for theBenchmark
% 0.27/0.33 % SZS output start Proof for theBenchmark
% See solution above
% 0.27/0.33 % (3888538)------------------------------
% 0.27/0.33 % (3888538)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.27/0.33 % (3888538)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.27/0.33 % (3888538)CaDiCaL version: 2.1.3
% 0.27/0.33 % (3888538)Termination reason: Refutation
% 0.27/0.33 % (3888538)Time elapsed: 0.006 s
% 0.27/0.33 % (3888538)Peak memory usage: 12 MB
% 0.27/0.33 % (3888538)Instructions burned: 11 (million)
% 0.27/0.33 % (3888532)Success in time 0.032 s
% 0.27/0.33 % Vampire exiting
%------------------------------------------------------------------------------