%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL230+1 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n002.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 11:58:06 AM UTC 2026
% Result : Theorem 0.10s 0.43s
% Output : Refutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 9 ( 4 unt; 0 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 38 ( 12 ~; 12 |; 8 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 4 ( 3 usr; 4 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
( ( ( p
| q )
=> ( p
| r ) )
=> ( p
| ( q
=> r ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pel5) ).
fof(f2,negated_conjecture,
~ ( ( ( p
| q )
=> ( p
| r ) )
=> ( p
| ( q
=> r ) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f3,plain,
( ~ p
& ~ r
& q
& ( p
| r
| ( ~ p
& ~ q ) ) ),
inference(ennf_transformation,[],[f2]) ).
fof(f4,plain,
( ~ p
& ~ r
& q
& ( p
| r
| ( ~ p
& ~ q ) ) ),
inference(flattening,[],[f3]) ).
fof(f5,plain,
( p
| r
| ~ q ),
inference(cnf_transformation,[],[f4]) ).
fof(f7,plain,
q,
inference(cnf_transformation,[],[f4]) ).
fof(f8,plain,
~ r,
inference(cnf_transformation,[],[f4]) ).
fof(f9,plain,
~ p,
inference(cnf_transformation,[],[f4]) ).
fof(f10,plain,
$false,
inference(global_subsumption,[],[f9,f8,f7,f5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL230+1 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.36 % Computer : n002.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sun Sep 27 15:31:07 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.39 Running first-order model finding
% 0.10/0.39 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
% 0.10/0.43 % (3679577)Will run a generic schedule for satisfiability detection.
% 0.10/0.43 % (3679584)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2016493065:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.10/0.43 % (3679584) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3679577-3679584"...
% 0.10/0.43 % (3679584)...printing done.
% 0.10/0.43 % (3679584)Refutation found. Thanks to Tanya!
% 0.10/0.43 % SZS status Theorem for theBenchmark
% 0.10/0.43 % SZS output start Proof for theBenchmark
% See solution above
% 0.10/0.43 % (3679584)------------------------------
% 0.10/0.43 % (3679584)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.10/0.43 % (3679584)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.10/0.43 % (3679584)CaDiCaL version: 2.1.3
% 0.10/0.43 % (3679584)Termination reason: Refutation
% 0.10/0.43 % (3679584)Time elapsed: 0.0000 s
% 0.10/0.43 % (3679584)Peak memory usage: 11 MB
% 0.10/0.43 % (3679577)Success in time 0.031 s
% 0.10/0.43 % Vampire exiting
%------------------------------------------------------------------------------