%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN292-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n013.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 02:07:13 PM UTC 2026
% Result : Unsatisfiable 0.06s 0.25s
% Output : Refutation 0.06s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 22 ( 10 unt; 3 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 34 ( 18 ~; 13 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 4 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 3 ( 0 sgn 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
s0(d),
file('/export/starexec/sandbox/benchmark/Axioms/SYN001-0.ax',axiom_1) ).
fof(f5,axiom,
s0(b),
file('/export/starexec/sandbox/benchmark/Axioms/SYN001-0.ax',axiom_5) ).
fof(f157,axiom,
! [X0] :
( q1(X0,b,b)
| ~ s0(X0)
| ~ s0(b) ),
file('/export/starexec/sandbox/benchmark/Axioms/SYN001-0.ax',rule_119) ).
fof(f369,negated_conjecture,
~ q1(d,b,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f1146,definition,
( spl0_128
<=> s0(d) ),
introduced(definition,[new_symbols(definition,[spl0_128])],[avatar_definition]) ).
fof(f1147,plain,
( s0(d)
| ~ spl0_128 ),
inference(avatar_component_clause,[],[f1146]) ).
fof(f1440,definition,
( spl0_201
<=> s0(b) ),
introduced(definition,[new_symbols(definition,[spl0_201])],[avatar_definition]) ).
fof(f1444,definition,
( spl0_202
<=> ! [X0] :
( q1(X0,b,b)
| ~ s0(X0) ) ),
introduced(definition,[new_symbols(definition,[spl0_202])],[avatar_definition]) ).
fof(f1445,plain,
( ! [X0] :
( q1(X0,b,b)
| ~ s0(X0) )
| ~ spl0_202 ),
inference(avatar_component_clause,[],[f1444]) ).
fof(f1446,plain,
( ~ spl0_201
| spl0_202 ),
inference(avatar_split_clause,[],[f157,f1444,f1440]) ).
fof(f1837,plain,
spl0_201,
inference(avatar_split_clause,[],[f5,f1440]) ).
fof(f1838,plain,
spl0_128,
inference(avatar_split_clause,[],[f1,f1146]) ).
fof(f2020,plain,
( ~ s0(d)
| ~ spl0_202 ),
inference(resolution,[],[f1445,f369]) ).
fof(f2021,plain,
( $false
| ~ spl0_128
| ~ spl0_202 ),
inference(forward_subsumption_resolution,[],[f2020,f1147]) ).
fof(f2022,plain,
( ~ spl0_128
| ~ spl0_202 ),
inference(avatar_contradiction_clause,[],[f2021]) ).
cnf(s94,plain,
( ~ spl0_201
| spl0_202 ),
inference(sat_conversion,[],[f1446]) ).
cnf(s167,plain,
spl0_201,
inference(sat_conversion,[],[f1837]) ).
cnf(s168,plain,
spl0_128,
inference(sat_conversion,[],[f1838]) ).
cnf(s242,plain,
( ~ spl0_128
| ~ spl0_202 ),
inference(sat_conversion,[],[f2022]) ).
cnf(s245,plain,
~ spl0_202,
inference(rat,[],[s242,s168]) ).
cnf(s298,plain,
$false,
inference(rat,[],[s94,s245,s167]) ).
fof(f2023,plain,
$false,
inference(avatar_sat_refutation,[],[s298]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN292-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.06/0.17 % Computer : n013.cluster.edu
% 0.06/0.17 % Model : x86_64 x86_64
% 0.06/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.17 % Memory : 8046.5625MB
% 0.06/0.17 % OS : Linux 6.8.0-71-generic
% 0.06/0.17 % CPULimit : 300
% 0.06/0.17 % WCLimit : 300
% 0.06/0.17 % DateTime : Mon Sep 28 15:39:51 UTC 2026
% 0.06/0.18 % CPUTime :
% 0.06/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.06/0.21 Running first-order model finding
% 0.06/0.21 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.06/0.25 % (1284966)Will run a generic schedule for satisfiability detection.
% 0.06/0.25 % (1284981)% WARNING: option uhcvi not known.
% 0.06/0.25 % (1284981)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3103543983:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.06/0.25 % (1284981) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1284966-1284981"...
% 0.06/0.25 % (1284982)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=470291066:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.06/0.25 % (1284984)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3691149070:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.06/0.25 % (1284981)...printing done.
% 0.06/0.25 % (1284981)Refutation found. Thanks to Tanya!
% 0.06/0.25 % SZS status Unsatisfiable for theBenchmark
% 0.06/0.25 % SZS output start Proof for theBenchmark
% See solution above
% 0.06/0.25 % (1284981)------------------------------
% 0.06/0.25 % (1284981)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.06/0.26 % (1284981)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.06/0.26 % (1284981)CaDiCaL version: 2.1.3
% 0.06/0.26 % (1284981)Termination reason: Refutation
% 0.06/0.26 % (1284981)Time elapsed: 0.007 s
% 0.06/0.26 % (1284981)Peak memory usage: 13 MB
% 0.06/0.26 % (1284981)Instructions burned: 17 (million)
% 0.06/0.26 % (1284966)Success in time 0.038 s
% 0.06/0.26 % Vampire exiting
%------------------------------------------------------------------------------