%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : KRS094+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 : 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 11:42:15 AM UTC 2026
% Result : Unsatisfiable 0.10s 0.43s
% Output : Refutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 17 ( 4 unt; 0 def)
% Number of atoms : 30 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 26 ( 13 ~; 9 |; 0 &)
% ( 1 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 13 ( 13 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0] :
( cUnsatisfiable(X0)
<=> cc1(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_2) ).
fof(f5,axiom,
! [X0] :
( cc1(X0)
=> ~ cd1(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_4) ).
fof(f6,axiom,
! [X0] :
( cc1(X0)
=> cd1(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).
fof(f9,axiom,
cUnsatisfiable(i2003_11_14_17_20_11330),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_8) ).
fof(f10,plain,
! [X0] :
( cUnsatisfiable(X0)
=> cc1(X0) ),
inference(unused_predicate_definition_removal,[],[f3]) ).
fof(f16,plain,
! [X0] :
( cc1(X0)
| ~ cUnsatisfiable(X0) ),
inference(ennf_transformation,[],[f10]) ).
fof(f17,plain,
! [X0] :
( ~ cd1(X0)
| ~ cc1(X0) ),
inference(ennf_transformation,[],[f5]) ).
fof(f18,plain,
! [X0] :
( cd1(X0)
| ~ cc1(X0) ),
inference(ennf_transformation,[],[f6]) ).
fof(f19,plain,
! [X0] :
( cc1(X0)
| ~ cUnsatisfiable(X0) ),
inference(cnf_transformation,[],[f16]) ).
fof(f20,plain,
! [X0] :
( ~ cd1(X0)
| ~ cc1(X0) ),
inference(cnf_transformation,[],[f17]) ).
fof(f21,plain,
! [X0] :
( cd1(X0)
| ~ cc1(X0) ),
inference(cnf_transformation,[],[f18]) ).
fof(f22,plain,
cUnsatisfiable(i2003_11_14_17_20_11330),
inference(cnf_transformation,[],[f9]) ).
fof(f23,plain,
! [X0] :
( cc1(X0)
| cUnsatisfiable(X0) ),
inference(consistent_polarity_flipping,[],[f19]) ).
fof(f24,plain,
! [X0] :
( cd1(X0)
| ~ cc1(X0) ),
inference(consistent_polarity_flipping,[],[f20]) ).
fof(f25,plain,
! [X0] :
( ~ cd1(X0)
| ~ cc1(X0) ),
inference(consistent_polarity_flipping,[],[f21]) ).
fof(f26,plain,
~ cUnsatisfiable(i2003_11_14_17_20_11330),
inference(consistent_polarity_flipping,[],[f22]) ).
fof(f28,plain,
$false,
inference(finite_model_not_found_(exhaustively_excluded_all_possible_domain_size_assignments),[],[f23,f24,f25,f26]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS094+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.36 % Computer : n007.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 13:21:25 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.40 Running first-order model finding
% 0.10/0.40 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
% 0.10/0.43 % (1417050)Will run a generic schedule for satisfiability detection.
% 0.10/0.43 % (1417055)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3026513772_2999 on theBenchmark for (2999ds/0Mi)
% 0.10/0.43 % Detected minimum model sizes of [1]
% 0.10/0.43 % Detected maximum model sizes of [1]
% 0.10/0.43 % TRYING [1]
% 0.10/0.43 % (1417055) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1417050-1417055"...
% 0.10/0.43 % (1417055)...printing done.
% 0.10/0.43 % (1417055)Refutation found. Thanks to Tanya!
% 0.10/0.43 % SZS status Unsatisfiable for theBenchmark
% 0.10/0.43 % SZS output start Proof for theBenchmark
% See solution above
% 0.10/0.44 % (1417055)------------------------------
% 0.10/0.44 % (1417055)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.10/0.44 % (1417055)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.10/0.44 % (1417055)CaDiCaL version: 2.1.3
% 0.10/0.44 % (1417055)Termination reason: Refutation
% 0.10/0.44 % (1417055)Time elapsed: 0.001 s
% 0.10/0.44 % (1417055)Peak memory usage: 11 MB
% 0.10/0.44 % (1417050)Success in time 0.028 s
% 0.10/0.44 % Vampire exiting
%------------------------------------------------------------------------------