%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : KRS004-1 : 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 : n014.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 11:42:04 AM UTC 2026
% Result : Unsatisfiable 0.13s 0.42s
% Output : Refutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 4
% Syntax : Number of formulae : 9 ( 3 unt; 0 def)
% Number of atoms : 15 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 13 ( 7 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 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 : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
c(exist),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).
fof(f2,axiom,
! [X0] :
( d(X0)
| ~ c(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).
fof(f3,axiom,
! [X0] :
( ~ c(X0)
| ~ d(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).
fof(f4,axiom,
! [X0] :
( ~ d(X0)
| ~ c(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).
fof(f5,plain,
~ c(exist),
inference(consistent_polarity_flipping,[],[f1]) ).
fof(f6,plain,
! [X0] :
( ~ d(X0)
| c(X0) ),
inference(consistent_polarity_flipping,[],[f2]) ).
fof(f7,plain,
! [X0] :
( c(X0)
| d(X0) ),
inference(consistent_polarity_flipping,[],[f3]) ).
fof(f8,plain,
! [X0] :
( d(X0)
| c(X0) ),
inference(consistent_polarity_flipping,[],[f4]) ).
fof(f10,plain,
$false,
inference(finite_model_not_found_(exhaustively_excluded_all_possible_domain_size_assignments),[],[f5,f6,f7,f8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : KRS004-1 : 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 : n014.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 13:16:01 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.39 Running first-order model finding
% 0.13/0.39 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
% 0.13/0.42 % (811153)Will run a generic schedule for satisfiability detection.
% 0.13/0.42 % (811161)% WARNING: option uhcvi not known.
% 0.13/0.42 % (811160)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3852997885_3000 on theBenchmark for (3000ds/0Mi)
% 0.13/0.42 % (811161)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3112856226:i=135531:add=off:rawr=on_3000 on theBenchmark for (3000ds/135531Mi)
% 0.13/0.42 % (811162)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1625317965:i=88024:add=on:rawr=on_3000 on theBenchmark for (3000ds/88024Mi)
% 0.13/0.42 % (811163)dis+10_1_sil=32000:sp=arity:random_seed=1369493667:i=103:fgj=on_3000 on theBenchmark for (3000ds/103Mi)
% 0.13/0.42 % (811164)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2061015647:i=116_3000 on theBenchmark for (3000ds/116Mi)
% 0.13/0.42 % (811165)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=800094557:i=131_3000 on theBenchmark for (3000ds/131Mi)
% 0.13/0.42 % (811166)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=208173955:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_3000 on theBenchmark for (3000ds/159Mi)
% 0.13/0.42 % Detected minimum model sizes of [1]
% 0.13/0.42 % Detected maximum model sizes of [1]
% 0.13/0.42 % TRYING [1]
% 0.13/0.42 % (811160) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811160"...
% 0.13/0.42 % (811161) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811161"...
% 0.13/0.42 % (811163) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811163"...
% 0.13/0.42 % (811164) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811164"...
% 0.13/0.42 % (811162) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811162"...
% 0.13/0.42 % (811165) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811165"...
% 0.13/0.42 % (811166) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-811153-811166"...
% 0.13/0.42 % (811160)...printing done.
% 0.13/0.42 % (811161)...printing done.
% 0.13/0.42 % (811163)...printing done.
% 0.13/0.42 % (811164)...printing done.
% 0.13/0.42 % (811162)...printing done.
% 0.13/0.42 % (811165)...printing done.
% 0.13/0.42 % (811166)...printing done.
% 0.13/0.42 % (811160)Refutation found. Thanks to Tanya!
% 0.13/0.42 % SZS status Unsatisfiable for theBenchmark
% 0.13/0.42 % SZS output start Proof for theBenchmark
% See solution above
% 0.13/0.42 % (811160)------------------------------
% 0.13/0.42 % (811160)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.13/0.42 % (811160)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.13/0.42 % (811160)CaDiCaL version: 2.1.3
% 0.13/0.42 % (811160)Termination reason: Refutation
% 0.13/0.42 % (811160)Time elapsed: 0.001 s
% 0.13/0.42 % (811160)Peak memory usage: 11 MB
% 0.13/0.42 % (811153)Success in time 0.023 s
% 0.13/0.42 % Vampire exiting
%------------------------------------------------------------------------------