%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN237-1 : 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 : 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 02:07:05 PM UTC 2026
% Result : Unsatisfiable 0.20s 0.27s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of formulae : 15 ( 8 unt; 2 def)
% Number of atoms : 22 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 15 ( 8 ~; 5 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 3 prp; 0-3 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 1 ( 0 sgn 1 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f13,axiom,
r0(e),
file('/export/starexec/sandbox/benchmark/Axioms/SYN001-0.ax',axiom_13) ).
fof(f50,axiom,
( m1(e,e,e)
| ~ r0(e) ),
file('/export/starexec/sandbox/benchmark/Axioms/SYN001-0.ax',rule_012) ).
fof(f369,negated_conjecture,
! [X0] : ~ m1(X0,X0,e),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f790,definition,
( spl0_107
<=> r0(e) ),
introduced(definition,[new_symbols(definition,[spl0_107])],[avatar_definition]) ).
fof(f1465,definition,
( spl0_272
<=> m1(e,e,e) ),
introduced(definition,[new_symbols(definition,[spl0_272])],[avatar_definition]) ).
fof(f1467,plain,
( m1(e,e,e)
| ~ spl0_272 ),
inference(avatar_component_clause,[],[f1465]) ).
fof(f1526,plain,
( ~ spl0_107
| spl0_272 ),
inference(avatar_split_clause,[],[f50,f1465,f790]) ).
fof(f1562,plain,
spl0_107,
inference(avatar_split_clause,[],[f13,f790]) ).
fof(f1596,plain,
( $false
| ~ spl0_272 ),
inference(forward_subsumption_resolution,[],[f1467,f369]) ).
fof(f1597,plain,
~ spl0_272,
inference(avatar_contradiction_clause,[],[f1596]) ).
cnf(s148,plain,
( ~ spl0_107
| spl0_272 ),
inference(sat_conversion,[],[f1526]) ).
cnf(s162,plain,
spl0_107,
inference(sat_conversion,[],[f1562]) ).
cnf(s182,plain,
~ spl0_272,
inference(sat_conversion,[],[f1597]) ).
cnf(s187,plain,
$false,
inference(rat,[],[s148,s182,s162]) ).
fof(f1598,plain,
$false,
inference(avatar_sat_refutation,[],[s187]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN237-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.18 % Computer : n015.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Mon Sep 28 15:42:01 UTC 2026
% 0.09/0.18 % CPUTime :
% 0.09/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.22 Running first-order model finding
% 0.09/0.22 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
% 0.20/0.27 % (2729142)Will run a generic schedule for satisfiability detection.
% 0.20/0.27 % (2729156)dis+10_1_sil=32000:sp=arity:random_seed=3778871137:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/0.27 % (2729154)% WARNING: option uhcvi not known.
% 0.20/0.27 % (2729156) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2729142-2729156"...
% 0.20/0.27 % (2729156)...printing done.
% 0.20/0.27 % (2729153)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1401156925_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.27 % (2729156)Refutation found. Thanks to Tanya!
% 0.20/0.27 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.27 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.27 % (2729156)------------------------------
% 0.20/0.27 % (2729156)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.27 % (2729156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.27 % (2729156)CaDiCaL version: 2.1.3
% 0.20/0.27 % (2729156)Termination reason: Refutation
% 0.20/0.27 % (2729156)Time elapsed: 0.005 s
% 0.20/0.27 % (2729156)Peak memory usage: 13 MB
% 0.20/0.27 % (2729156)Instructions burned: 9 (million)
% 0.20/0.27 % (2729142)Success in time 0.04 s
% 0.20/0.27 % Vampire exiting
%------------------------------------------------------------------------------