%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL185-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n020.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 11:57:53 AM UTC 2026
% Result : Unsatisfiable 0.26s 0.61s
% Output : Refutation 0.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 13 ( 7 unt; 0 def)
% Number of atoms : 22 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 16 ( 7 ~; 9 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 20 ( 20 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',axiom_1_4) ).
fof(f6,axiom,
! [X0] :
( theorem(X0)
| ~ axiom(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',rule_1) ).
fof(f8,axiom,
! [X2,X0,X1] :
( theorem(or(not(X0),X1))
| ~ axiom(or(not(X0),X2))
| ~ theorem(or(not(X2),X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',rule_3) ).
fof(f9,negated_conjecture,
~ theorem(or(not(p),or(p,q))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f11,plain,
! [X0,X1] : ~ axiom(or(not(X0),or(X1,X0))),
inference(consistent_polarity_flipping,[],[f2]) ).
fof(f12,plain,
! [X0,X1] : ~ axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(consistent_polarity_flipping,[],[f3]) ).
fof(f15,plain,
! [X0] :
( theorem(X0)
| axiom(X0) ),
inference(consistent_polarity_flipping,[],[f6]) ).
fof(f17,plain,
! [X2,X0,X1] :
( ~ theorem(or(not(X2),X1))
| axiom(or(not(X0),X2))
| theorem(or(not(X0),X1)) ),
inference(consistent_polarity_flipping,[],[f8]) ).
fof(f24,plain,
! [X2,X0,X1] :
( axiom(or(not(X0),X1))
| theorem(or(not(X0),X2))
| axiom(or(not(X1),X2)) ),
inference(resolution,[],[f17,f15]) ).
fof(f43,plain,
! [X0] :
( axiom(or(not(X0),or(p,q)))
| axiom(or(not(p),X0)) ),
inference(resolution,[],[f24,f9]) ).
fof(f54,plain,
axiom(or(not(p),or(q,p))),
inference(resolution,[],[f43,f12]) ).
fof(f57,plain,
$false,
inference(forward_subsumption_resolution,[],[f54,f11]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL185-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.23/0.48 % Computer : n020.cluster.edu
% 0.23/0.48 % Model : x86_64 x86_64
% 0.23/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.23/0.48 % Memory : 8046.5625MB
% 0.23/0.48 % OS : Linux 6.8.0-71-generic
% 0.23/0.48 % CPULimit : 300
% 0.23/0.48 % WCLimit : 300
% 0.23/0.48 % DateTime : Sun Sep 27 15:26:05 UTC 2026
% 0.23/0.48 % CPUTime :
% 0.23/0.48 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.26/0.54 Running first-order model finding
% 0.26/0.54 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
% 0.26/0.61 % (3533159)Will run a generic schedule for satisfiability detection.
% 0.26/0.61 % (3533165)% WARNING: option uhcvi not known.
% 0.26/0.61 % (3533165)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=271526069:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.26/0.61 % (3533166)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=753727437:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.26/0.61 % (3533164)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3930129754_2999 on theBenchmark for (2999ds/0Mi)
% 0.26/0.61 % (3533168)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4209201502:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.26/0.61 % TRYING [1]
% 0.26/0.61 % (3533165) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3533159-3533165"...
% 0.26/0.61 % TRYING [2]
% 0.26/0.61 % (3533168) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3533159-3533168"...
% 0.26/0.61 % TRYING [3]
% 0.26/0.61 % (3533165)...printing done.
% 0.26/0.61 % (3533168)...printing done.
% 0.26/0.61 % (3533165)Refutation found. Thanks to Tanya!
% 0.26/0.61 % SZS status Unsatisfiable for theBenchmark
% 0.26/0.61 % SZS output start Proof for theBenchmark
% See solution above
% 0.26/0.61 % (3533165)------------------------------
% 0.26/0.61 % (3533165)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.26/0.61 % (3533165)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.26/0.61 % (3533165)CaDiCaL version: 2.1.3
% 0.26/0.61 % (3533165)Termination reason: Refutation
% 0.26/0.61 % (3533165)Time elapsed: 0.003 s
% 0.26/0.61 % (3533165)Peak memory usage: 11 MB
% 0.26/0.61 % (3533165)Instructions burned: 2 (million)
% 0.26/0.61 % (3533159)Success in time 0.054 s
% 0.26/0.61 % Vampire exiting
%------------------------------------------------------------------------------