%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN242-1 : 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 : n008.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 02:07:06 PM UTC 2026
% Result : Unsatisfiable 0.34s 0.41s
% Output : Refutation 0.34s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 7
% Syntax : Number of formulae : 20 ( 13 unt; 3 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 22 ( 11 ~; 8 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 4 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
s0(d),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_1) ).
fof(f20,axiom,
l0(a),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_20) ).
fof(f61,axiom,
( m1(a,a,a)
| ~ l0(a)
| ~ s0(d) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_023) ).
fof(f369,negated_conjecture,
~ m1(a,a,a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f370,plain,
~ s0(d),
inference(consistent_polarity_flipping,[],[f1]) ).
fof(f384,plain,
~ l0(a),
inference(consistent_polarity_flipping,[],[f20]) ).
fof(f414,plain,
( m1(a,a,a)
| l0(a)
| s0(d) ),
inference(consistent_polarity_flipping,[],[f61]) ).
fof(f1154,definition,
( spl0_125
<=> s0(d) ),
introduced(definition,[new_symbols(definition,[spl0_125])],[avatar_definition]) ).
fof(f1537,definition,
( spl0_220
<=> l0(a) ),
introduced(definition,[new_symbols(definition,[spl0_220])],[avatar_definition]) ).
fof(f1735,definition,
( spl0_268
<=> m1(a,a,a) ),
introduced(definition,[new_symbols(definition,[spl0_268])],[avatar_definition]) ).
fof(f1738,plain,
( spl0_125
| spl0_220
| spl0_268 ),
inference(avatar_split_clause,[],[f414,f1735,f1537,f1154]) ).
fof(f1783,plain,
~ spl0_220,
inference(avatar_split_clause,[],[f384,f1537]) ).
fof(f1790,plain,
~ spl0_125,
inference(avatar_split_clause,[],[f370,f1154]) ).
fof(f1887,plain,
~ spl0_268,
inference(avatar_split_clause,[],[f369,f1735]) ).
cnf(s134,plain,
( spl0_125
| spl0_220
| spl0_268 ),
inference(sat_conversion,[],[f1738]) ).
cnf(s149,plain,
~ spl0_220,
inference(sat_conversion,[],[f1783]) ).
cnf(s156,plain,
~ spl0_125,
inference(sat_conversion,[],[f1790]) ).
cnf(s201,plain,
~ spl0_268,
inference(sat_conversion,[],[f1887]) ).
cnf(s211,plain,
$false,
inference(rat,[],[s134,s201,s149,s156]) ).
fof(f1888,plain,
$false,
inference(avatar_sat_refutation,[],[s211]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SYN242-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.27/0.30 % Computer : n008.cluster.edu
% 0.27/0.30 % Model : x86_64 x86_64
% 0.27/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.27/0.30 % Memory : 8046.5625MB
% 0.27/0.30 % OS : Linux 6.8.0-71-generic
% 0.27/0.30 % CPULimit : 300
% 0.27/0.30 % WCLimit : 300
% 0.27/0.30 % DateTime : Mon Sep 28 15:39:55 UTC 2026
% 0.27/0.31 % CPUTime :
% 0.27/0.31 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.27/0.34 Running first-order model finding
% 0.27/0.34 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
% 0.34/0.41 % (2355627)Will run a generic schedule for satisfiability detection.
% 0.34/0.41 % (2355638)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2913176692:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.34/0.41 % (2355633)% WARNING: option uhcvi not known.
% 0.34/0.41 % (2355638) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2355627-2355638"...
% 0.34/0.41 % (2355638)...printing done.
% 0.34/0.41 % (2355637)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4015757011:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.34/0.41 % (2355632)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3633396572_2999 on theBenchmark for (2999ds/0Mi)
% 0.34/0.41 % (2355633)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3286430861:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.34/0.41 % (2355635)dis+10_1_sil=32000:sp=arity:random_seed=3177509394:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.34/0.41 % (2355634)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1883715481:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.34/0.41 % (2355636)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2695874311:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.34/0.41 % (2355638)Refutation found. Thanks to Tanya!
% 0.34/0.41 % SZS status Unsatisfiable for theBenchmark
% 0.34/0.41 % SZS output start Proof for theBenchmark
% See solution above
% 0.34/0.41 % (2355638)------------------------------
% 0.34/0.41 % (2355638)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.34/0.41 % (2355638)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.34/0.41 % (2355638)CaDiCaL version: 2.1.3
% 0.34/0.41 % (2355638)Termination reason: Refutation
% 0.34/0.41 % (2355638)Time elapsed: 0.013 s
% 0.34/0.41 % (2355638)Peak memory usage: 13 MB
% 0.34/0.41 % (2355638)Instructions burned: 20 (million)
% 0.34/0.41 % (2355627)Success in time 0.054 s
% 0.34/0.41 % Vampire exiting
%------------------------------------------------------------------------------