%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR037+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 09:44:30 AM UTC 2026
% Result : Theorem 0.21s 0.29s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 4
% Syntax : Number of formulae : 20 ( 6 unt; 0 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 32 ( 14 ~; 11 |; 2 &)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 13 ( 13 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f12,axiom,
( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just12) ).
fof(f13,axiom,
( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just13) ).
fof(f34,axiom,
! [X0,X1,X2] :
( ( geographicalsubregions(X0,X1)
& geographicalsubregions(X1,X2) )
=> geographicalsubregions(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just34) ).
fof(f66,conjecture,
( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query37) ).
fof(f67,negated_conjecture,
~ ( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72) ),
inference(negated_conjecture,[status(cth)],[f66]) ).
fof(f74,plain,
( geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(ennf_transformation,[],[f12]) ).
fof(f75,plain,
( geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(ennf_transformation,[],[f13]) ).
fof(f100,plain,
! [X0,X1,X2] :
( geographicalsubregions(X0,X2)
| ~ geographicalsubregions(X0,X1)
| ~ geographicalsubregions(X1,X2) ),
inference(ennf_transformation,[],[f34]) ).
fof(f101,plain,
! [X0,X1,X2] :
( geographicalsubregions(X0,X2)
| ~ geographicalsubregions(X0,X1)
| ~ geographicalsubregions(X1,X2) ),
inference(flattening,[],[f100]) ).
fof(f135,plain,
( ~ geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72)
& mtvisible(c_tptpgeo_member7_mt) ),
inference(ennf_transformation,[],[f67]) ).
fof(f147,plain,
( geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(cnf_transformation,[],[f74]) ).
fof(f148,plain,
( geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(cnf_transformation,[],[f75]) ).
fof(f167,plain,
! [X2,X0,X1] :
( ~ geographicalsubregions(X0,X1)
| geographicalsubregions(X0,X2)
| ~ geographicalsubregions(X1,X2) ),
inference(cnf_transformation,[],[f101]) ).
fof(f197,plain,
mtvisible(c_tptpgeo_member7_mt),
inference(cnf_transformation,[],[f135]) ).
fof(f198,plain,
~ geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72),
inference(cnf_transformation,[],[f135]) ).
fof(f199,plain,
geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72),
inference(forward_subsumption_resolution,[],[f148,f197]) ).
fof(f200,plain,
geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24),
inference(forward_subsumption_resolution,[],[f147,f197]) ).
fof(f260,plain,
! [X0] :
( ~ geographicalsubregions(c_georegion_l3_x15_y24,X0)
| geographicalsubregions(c_georegion_l2_x5_y8,X0) ),
inference(resolution,[],[f167,f200]) ).
fof(f267,plain,
geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72),
inference(resolution,[],[f260,f199]) ).
fof(f269,plain,
$false,
inference(forward_subsumption_resolution,[],[f267,f198]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR037+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.19 % Computer : n019.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
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Mon Sep 28 22:14:03 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.23 Running first-order model finding
% 0.08/0.23 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
% 0.21/0.29 % (333031)Will run a generic schedule for satisfiability detection.
% 0.21/0.29 % (333041)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1389058119:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.21/0.29 % (333041) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-333031-333041"...
% 0.21/0.29 % (333041)...printing done.
% 0.21/0.29 % (333041)Refutation found. Thanks to Tanya!
% 0.21/0.29 % SZS status Theorem for theBenchmark
% 0.21/0.29 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.29 % (333041)------------------------------
% 0.21/0.29 % (333041)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.29 % (333041)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.29 % (333041)CaDiCaL version: 2.1.3
% 0.21/0.29 % (333041)Termination reason: Refutation
% 0.21/0.29 % (333041)Time elapsed: 0.002 s
% 0.21/0.29 % (333041)Peak memory usage: 11 MB
% 0.21/0.29 % (333041)Instructions burned: 3 (million)
% 0.21/0.29 % (333031)Success in time 0.045 s
% 0.21/0.29 % Vampire exiting
%------------------------------------------------------------------------------