%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN289-1 : 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 : n015.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 02:07:12 PM UTC 2026
% Result : Unsatisfiable 0.09s 0.29s
% Output : Refutation 0.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 15 ( 9 unt; 1 def)
% Number of atoms : 22 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 16 ( 9 ~; 6 |; 0 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 2 prp; 0-3 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 9 ( 0 sgn 9 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f14,axiom,
! [X0] : p0(b,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_14) ).
fof(f34,axiom,
n0(c,d),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',axiom_34) ).
fof(f130,axiom,
! [X2,X3,X0,X1] :
( ~ p0(X3,X0)
| ~ n0(X2,X1)
| q1(X0,X1,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SYN001-0.ax',rule_092) ).
fof(f369,negated_conjecture,
~ q1(b,d,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f559,definition,
( spl0_49
<=> n0(c,d) ),
introduced(definition,[new_symbols(definition,[spl0_49])],[avatar_definition]) ).
fof(f560,plain,
( n0(c,d)
| ~ spl0_49 ),
inference(avatar_component_clause,[],[f559]) ).
fof(f1488,plain,
spl0_49,
inference(avatar_split_clause,[],[f34,f559]) ).
fof(f2502,plain,
! [X2,X0,X1] :
( ~ n0(X0,X1)
| q1(X2,X1,X2) ),
inference(resolution,[],[f130,f14]) ).
fof(f3393,plain,
( ! [X0] : q1(X0,d,X0)
| ~ spl0_49 ),
inference(resolution,[],[f2502,f560]) ).
fof(f3452,plain,
( $false
| ~ spl0_49 ),
inference(resolution,[],[f3393,f369]) ).
fof(f3453,plain,
~ spl0_49,
inference(avatar_contradiction_clause,[],[f3452]) ).
cnf(s143,plain,
spl0_49,
inference(sat_conversion,[],[f1488]) ).
cnf(s373,plain,
~ spl0_49,
inference(sat_conversion,[],[f3453]) ).
cnf(s399,plain,
$false,
inference(rat,[],[s143,s373]) ).
fof(f3454,plain,
$false,
inference(avatar_sat_refutation,[],[s399]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN289-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.20 % Computer : n015.cluster.edu
% 0.09/0.20 % Model : x86_64 x86_64
% 0.09/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20 % Memory : 8046.5625MB
% 0.09/0.20 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Mon Sep 28 15:43:47 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.24 Running first-order model finding
% 0.09/0.24 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
% 0.09/0.29 % (2732724)Will run a generic schedule for satisfiability detection.
% 0.09/0.29 % (2732734)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2222419866:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.09/0.29 % (2732730)% WARNING: option uhcvi not known.
% 0.09/0.29 % (2732729)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2582512075_2999 on theBenchmark for (2999ds/0Mi)
% 0.09/0.29 % (2732730)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3845937901:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.09/0.29 % (2732731)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=532058102:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.09/0.29 % (2732732)dis+10_1_sil=32000:sp=arity:random_seed=298157975:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.09/0.29 % (2732733)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3061704359:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.09/0.29 % (2732735)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2701460702:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.09/0.29 % (2732734) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2732724-2732734"...
% 0.09/0.29 % (2732734)...printing done.
% 0.09/0.29 % (2732734)Refutation found. Thanks to Tanya!
% 0.09/0.29 % SZS status Unsatisfiable for theBenchmark
% 0.09/0.29 % SZS output start Proof for theBenchmark
% See solution above
% 0.09/0.29 % (2732734)------------------------------
% 0.09/0.29 % (2732734)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.09/0.29 % (2732734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.09/0.29 % (2732734)CaDiCaL version: 2.1.3
% 0.09/0.29 % (2732734)Termination reason: Refutation
% 0.09/0.29 % (2732734)Time elapsed: 0.020 s
% 0.09/0.29 % (2732734)Peak memory usage: 14 MB
% 0.09/0.29 % (2732734)Instructions burned: 50 (million)
% 0.09/0.29 % (2732724)Success in time 0.045 s
% 0.09/0.29 % Vampire exiting
%------------------------------------------------------------------------------