%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN263-1 : 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 02:07:09 PM UTC 2026
% Result : Unsatisfiable 0.20s 0.29s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 7
% Syntax : Number of formulae : 21 ( 9 unt; 2 def)
% Number of atoms : 36 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 31 ( 16 ~; 13 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 3 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 11 ( 0 sgn 11 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f12,axiom,
! [X0] : m0(a,X0,a),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_12) ).
fof(f20,axiom,
l0(a),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_20) ).
fof(f120,axiom,
! [X2,X3,X0,X1] :
( p1(X0,X1,X2)
| ~ p1(X2,X0,X3)
| ~ m0(X2,X0,X3) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_082) ).
fof(f126,axiom,
( p1(a,a,a)
| ~ l0(a) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_088) ).
fof(f369,negated_conjecture,
~ p1(d,d,a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f1102,definition,
( spl0_185
<=> l0(a) ),
introduced(definition,[new_symbols(definition,[spl0_185])],[avatar_definition]) ).
fof(f1106,definition,
( spl0_186
<=> p1(a,a,a) ),
introduced(definition,[new_symbols(definition,[spl0_186])],[avatar_definition]) ).
fof(f1108,plain,
( p1(a,a,a)
| ~ spl0_186 ),
inference(avatar_component_clause,[],[f1106]) ).
fof(f1109,plain,
( ~ spl0_185
| spl0_186 ),
inference(avatar_split_clause,[],[f126,f1106,f1102]) ).
fof(f1287,plain,
spl0_185,
inference(avatar_split_clause,[],[f20,f1102]) ).
fof(f2396,plain,
( ! [X0] :
( p1(a,X0,a)
| ~ m0(a,a,a) )
| ~ spl0_186 ),
inference(resolution,[],[f120,f1108]) ).
fof(f2424,plain,
( ! [X0] : p1(a,X0,a)
| ~ spl0_186 ),
inference(forward_subsumption_resolution,[],[f2396,f12]) ).
fof(f2440,plain,
( ! [X0,X1] :
( p1(X0,X1,a)
| ~ m0(a,X0,a) )
| ~ spl0_186 ),
inference(resolution,[],[f2424,f120]) ).
fof(f2442,plain,
( ! [X0,X1] : p1(X0,X1,a)
| ~ spl0_186 ),
inference(forward_subsumption_resolution,[],[f2440,f12]) ).
fof(f2680,plain,
( $false
| ~ spl0_186 ),
inference(resolution,[],[f2442,f369]) ).
fof(f2688,plain,
~ spl0_186,
inference(avatar_contradiction_clause,[],[f2680]) ).
cnf(s91,plain,
( ~ spl0_185
| spl0_186 ),
inference(sat_conversion,[],[f1109]) ).
cnf(s127,plain,
spl0_185,
inference(sat_conversion,[],[f1287]) ).
cnf(s312,plain,
~ spl0_186,
inference(sat_conversion,[],[f2688]) ).
cnf(s361,plain,
$false,
inference(rat,[],[s91,s312,s127]) ).
fof(f2689,plain,
$false,
inference(avatar_sat_refutation,[],[s361]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN263-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.19 % Computer : n020.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 15:41:09 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 0.20/0.29 % (257379)Will run a generic schedule for satisfiability detection.
% 0.20/0.29 % (257392)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1901909371:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/0.29 % (257389)% WARNING: option uhcvi not known.
% 0.20/0.29 % (257388)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=402177799_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.29 % (257389)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2355420757:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/0.29 % (257390)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2439337291:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.20/0.29 % (257391)dis+10_1_sil=32000:sp=arity:random_seed=1656598757:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/0.29 % (257394)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2582606063:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.20/0.29 % (257393)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4049660273:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/0.29 % (257392) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-257379-257392"...
% 0.20/0.29 % (257392)...printing done.
% 0.20/0.29 % (257392)Refutation found. Thanks to Tanya!
% 0.20/0.29 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.29 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.29 % (257392)------------------------------
% 0.20/0.29 % (257392)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.29 % (257392)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.29 % (257392)CaDiCaL version: 2.1.3
% 0.20/0.29 % (257392)Termination reason: Refutation
% 0.20/0.29 % (257392)Time elapsed: 0.021 s
% 0.20/0.29 % (257392)Peak memory usage: 13 MB
% 0.20/0.29 % (257392)Instructions burned: 60 (million)
% 0.20/0.29 % (257379)Success in time 0.058 s
% 0.20/0.29 % Vampire exiting
%------------------------------------------------------------------------------