%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN009-2 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n014.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 02:06:25 PM UTC 2026
% Result : Unsatisfiable 0.06s 0.26s
% Output : Refutation 0.06s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 6
% Syntax : Number of formulae : 14 ( 6 unt; 0 def)
% Number of atoms : 34 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 39 ( 19 ~; 20 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-3 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 15 ( 15 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
! [X2,X0,X1] :
( ~ t(X0,X1,X2)
| ~ p(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).
fof(f2,negated_conjecture,
! [X2,X0,X1] :
( ~ q(X0,X1,X2)
| ~ t(X1,X2,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).
fof(f3,negated_conjecture,
! [X2,X0,X1] :
( ~ r(X0,X1,X2)
| ~ t(X2,X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).
fof(f6,negated_conjecture,
s(c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).
fof(f7,negated_conjecture,
t(c,c,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_7) ).
fof(f8,negated_conjecture,
! [X2,X0,X1] :
( r(X2,X0,X1)
| ~ s(X1)
| ~ s(X2)
| p(X0,X1,X2)
| q(X1,X2,X0)
| ~ s(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_8) ).
fof(f23,plain,
~ p(c,c,c),
inference(resolution,[],[f7,f1]) ).
fof(f63,plain,
! [X2,X0,X1] :
( ~ t(X0,X1,X2)
| ~ s(X1)
| p(X2,X0,X1)
| q(X0,X1,X2)
| ~ s(X2)
| ~ s(X0) ),
inference(resolution,[],[f8,f3]) ).
fof(f66,plain,
( ~ s(c)
| p(c,c,c)
| q(c,c,c)
| ~ s(c)
| ~ s(c) ),
inference(resolution,[],[f63,f7]) ).
fof(f67,plain,
( ~ s(c)
| p(c,c,c)
| q(c,c,c) ),
inference(duplicate_literal_removal,[],[f66]) ).
fof(f68,plain,
( p(c,c,c)
| q(c,c,c) ),
inference(forward_subsumption_resolution,[],[f67,f6]) ).
fof(f69,plain,
q(c,c,c),
inference(forward_subsumption_resolution,[],[f68,f23]) ).
fof(f70,plain,
~ t(c,c,c),
inference(resolution,[],[f69,f2]) ).
fof(f71,plain,
$false,
inference(forward_subsumption_resolution,[],[f70,f7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN009-2 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.06/0.18 % Computer : n014.cluster.edu
% 0.06/0.18 % Model : x86_64 x86_64
% 0.06/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.18 % Memory : 8046.5625MB
% 0.06/0.18 % OS : Linux 6.8.0-71-generic
% 0.06/0.18 % CPULimit : 300
% 0.06/0.18 % WCLimit : 300
% 0.06/0.18 % DateTime : Mon Sep 28 15:19:46 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
% 0.06/0.26 % (1848094)Will run a generic schedule for satisfiability detection.
% 0.06/0.26 % (1848101)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=103568769:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.06/0.26 % (1848101) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1848094-1848101"...
% 0.06/0.26 % (1848101)...printing done.
% 0.06/0.26 % (1848101)Refutation found. Thanks to Tanya!
% 0.06/0.26 % SZS status Unsatisfiable for theBenchmark
% 0.06/0.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.06/0.26 % (1848101)------------------------------
% 0.06/0.26 % (1848101)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.06/0.26 % (1848101)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.06/0.26 % (1848101)CaDiCaL version: 2.1.3
% 0.06/0.26 % (1848101)Termination reason: Refutation
% 0.06/0.26 % (1848101)Time elapsed: 0.001 s
% 0.06/0.26 % (1848101)Peak memory usage: 11 MB
% 0.06/0.26 % (1848101)Instructions burned: 2 (million)
% 0.06/0.26 % (1848094)Success in time 0.032 s
% 0.06/0.26 % Vampire exiting
%------------------------------------------------------------------------------