%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : KRS066+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 11:42:12 AM UTC 2026
% Result : Unsatisfiable 0.15s 5.45s
% Output : Refutation 0.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 3 unt; 0 def)
% Number of atoms : 13 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 9 ( 4 ~; 2 |; 1 &)
% ( 1 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 7 ( 7 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] :
( cowlThing(X0)
& ~ cowlNothing(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_0) ).
fof(f3,axiom,
! [X0] :
( cowlThing(X0)
<=> cowlNothing(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_2) ).
fof(f4,plain,
! [X0] :
( cowlThing(X0)
=> cowlNothing(X0) ),
inference(unused_predicate_definition_removal,[],[f3]) ).
fof(f5,plain,
! [X0] :
( cowlNothing(X0)
| ~ cowlThing(X0) ),
inference(ennf_transformation,[],[f4]) ).
fof(f6,plain,
! [X0] : ~ cowlNothing(X0),
inference(cnf_transformation,[],[f1]) ).
fof(f7,plain,
! [X0] : cowlThing(X0),
inference(cnf_transformation,[],[f1]) ).
fof(f8,plain,
! [X0] :
( cowlNothing(X0)
| ~ cowlThing(X0) ),
inference(cnf_transformation,[],[f5]) ).
fof(f9,plain,
$false,
inference(global_subsumption,[],[f7,f6,f8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS066+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/5.39 % Computer : n018.cluster.edu
% 0.11/5.39 % Model : x86_64 x86_64
% 0.11/5.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.39 % Memory : 8046.5625MB
% 0.11/5.39 % OS : Linux 6.8.0-71-generic
% 0.11/5.39 % CPULimit : 300
% 0.11/5.39 % WCLimit : 300
% 0.11/5.39 % DateTime : Sun Sep 27 13:20:44 UTC 2026
% 0.11/5.39 % CPUTime :
% 0.11/5.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.15/5.41 Running first-order model finding
% 0.15/5.41 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
% 0.15/5.45 % (2351216)Will run a generic schedule for satisfiability detection.
% 0.15/5.45 % (2351223)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2205890957:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.15/5.45 % (2351223) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2351216-2351223"...
% 0.15/5.45 % (2351223)...printing done.
% 0.15/5.45 % (2351223)Refutation found. Thanks to Tanya!
% 0.15/5.45 % SZS status Unsatisfiable for theBenchmark
% 0.15/5.45 % SZS output start Proof for theBenchmark
% See solution above
% 0.15/5.45 % (2351223)------------------------------
% 0.15/5.45 % (2351223)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.15/5.45 % (2351223)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.15/5.45 % (2351223)CaDiCaL version: 2.1.3
% 0.15/5.45 % (2351223)Termination reason: Refutation
% 0.15/5.45 % (2351223)Time elapsed: 0.0000 s
% 0.15/5.45 % (2351223)Peak memory usage: 11 MB
% 0.15/5.45 % (2351216)Success in time 0.029 s
% 0.15/5.45 % Vampire exiting
%------------------------------------------------------------------------------