%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL174-1 : 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 : n012.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 11:57:50 AM UTC 2026
% Result : Unsatisfiable 0.11s 0.45s
% Output : Refutation 0.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 5
% Syntax : Number of formulae : 9 ( 5 unt; 0 def)
% Number of atoms : 14 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 14 ( 9 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 11 ( 11 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f4,axiom,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',axiom_1_5) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',axiom_1_6) ).
fof(f6,axiom,
! [X0] :
( theorem(X0)
| ~ axiom(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',rule_1) ).
fof(f7,axiom,
! [X0,X1] :
( theorem(X0)
| ~ theorem(X1)
| ~ axiom(or(not(X1),X0)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL003-0.ax',rule_2) ).
fof(f9,negated_conjecture,
~ theorem(or(not(or(not(p),q)),or(not(or(not(q),r)),or(not(p),r)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f11,plain,
! [X0] :
( ~ theorem(X0)
| ~ axiom(or(not(X0),or(not(or(not(p),q)),or(not(or(not(q),r)),or(not(p),r))))) ),
inference(resolution,[],[f7,f9]) ).
fof(f16,plain,
! [X0] :
( ~ axiom(or(not(X0),or(not(or(not(p),q)),or(not(or(not(q),r)),or(not(p),r)))))
| ~ axiom(X0) ),
inference(resolution,[],[f11,f6]) ).
fof(f18,plain,
~ axiom(or(not(or(not(q),r)),or(not(or(not(p),q)),or(not(p),r)))),
inference(resolution,[],[f16,f4]) ).
fof(f21,plain,
$false,
inference(forward_subsumption_resolution,[],[f18,f5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL174-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.36 % Computer : n012.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Sun Sep 27 15:24:20 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.39 Running first-order model finding
% 0.11/0.40 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
% 0.11/0.45 % (2507353)Will run a generic schedule for satisfiability detection.
% 0.11/0.45 % (2507359)% WARNING: option uhcvi not known.
% 0.11/0.45 % (2507362)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2827776143:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.11/0.45 % (2507360)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2816759488:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.11/0.45 % (2507364)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3392999484:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.11/0.45 % (2507359)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2691361374:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.11/0.45 % (2507358)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=322884963_2999 on theBenchmark for (2999ds/0Mi)
% 0.11/0.45 % (2507361)dis+10_1_sil=32000:sp=arity:random_seed=2831816307:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.11/0.45 % (2507363)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=161320027:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.11/0.45 % (2507362) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2507353-2507362"...
% 0.11/0.45 % TRYING [1]
% 0.11/0.45 % (2507362)...printing done.
% 0.11/0.45 % TRYING [2]
% 0.11/0.45 % (2507359) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2507353-2507359"...
% 0.11/0.45 % (2507364) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2507353-2507364"...
% 0.11/0.45 % (2507361) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2507353-2507361"...
% 0.11/0.45 % TRYING [3]
% 0.11/0.45 % (2507362)Refutation found. Thanks to Tanya!
% 0.11/0.45 % SZS status Unsatisfiable for theBenchmark
% 0.11/0.45 % SZS output start Proof for theBenchmark
% See solution above
% 0.11/0.45 % (2507362)------------------------------
% 0.11/0.45 % (2507362)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.11/0.45 % (2507362)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.11/0.45 % (2507362)CaDiCaL version: 2.1.3
% 0.11/0.45 % (2507362)Termination reason: Refutation
% 0.11/0.45 % (2507362)Time elapsed: 0.001 s
% 0.11/0.45 % (2507362)Peak memory usage: 11 MB
% 0.11/0.45 % (2507362)Instructions burned: 1 (million)
% 0.11/0.45 % (2507353)Success in time 0.047 s
% 0.14/0.45 % Vampire exiting
%------------------------------------------------------------------------------