%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR037+3 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n008.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 09:42:09 AM UTC 2026
% Result : Theorem 5.80s 2.12s
% Output : Refutation 5.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% 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 : 34 ( 16 ~; 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(f915,axiom,
( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_915) ).
fof(f3176,axiom,
( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_3176) ).
fof(f7881,axiom,
! [X0,X1,X2] :
( ( geographicalsubregions(X0,X1)
& geographicalsubregions(X1,X2) )
=> geographicalsubregions(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_7881) ).
fof(f8006,conjecture,
( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query137) ).
fof(f8007,negated_conjecture,
~ ( mtvisible(c_tptpgeo_member7_mt)
=> geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72) ),
inference(negated_conjecture,[status(cth)],[f8006]) ).
fof(f8008,plain,
( ~ geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72)
& mtvisible(c_tptpgeo_member7_mt) ),
inference(ennf_transformation,[],[f8007]) ).
fof(f8011,plain,
! [X0,X1,X2] :
( geographicalsubregions(X0,X2)
| ~ geographicalsubregions(X0,X1)
| ~ geographicalsubregions(X1,X2) ),
inference(ennf_transformation,[],[f7881]) ).
fof(f8012,plain,
! [X0,X1,X2] :
( geographicalsubregions(X0,X2)
| ~ geographicalsubregions(X0,X1)
| ~ geographicalsubregions(X1,X2) ),
inference(flattening,[],[f8011]) ).
fof(f8013,plain,
( geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(ennf_transformation,[],[f3176]) ).
fof(f8017,plain,
( geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(ennf_transformation,[],[f915]) ).
fof(f8019,plain,
mtvisible(c_tptpgeo_member7_mt),
inference(cnf_transformation,[],[f8008]) ).
fof(f8020,plain,
~ geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l4_x45_y72),
inference(cnf_transformation,[],[f8008]) ).
fof(f8022,plain,
! [X2,X0,X1] :
( geographicalsubregions(X0,X2)
| ~ geographicalsubregions(X0,X1)
| ~ geographicalsubregions(X1,X2) ),
inference(cnf_transformation,[],[f8012]) ).
fof(f8024,plain,
( geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(cnf_transformation,[],[f8013]) ).
fof(f8028,plain,
( geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24)
| ~ mtvisible(c_tptpgeo_member7_mt) ),
inference(cnf_transformation,[],[f8017]) ).
fof(f8030,plain,
geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72),
inference(forward_subsumption_resolution,[],[f8024,f8019]) ).
fof(f8031,plain,
geographicalsubregions(c_georegion_l2_x5_y8,c_georegion_l3_x15_y24),
inference(forward_subsumption_resolution,[],[f8028,f8019]) ).
fof(f8033,plain,
! [X0] :
( ~ geographicalsubregions(c_georegion_l2_x5_y8,X0)
| ~ geographicalsubregions(X0,c_georegion_l4_x45_y72) ),
inference(resolution,[],[f8022,f8020]) ).
fof(f8034,plain,
~ geographicalsubregions(c_georegion_l3_x15_y24,c_georegion_l4_x45_y72),
inference(resolution,[],[f8033,f8031]) ).
fof(f8036,plain,
$false,
inference(forward_subsumption_resolution,[],[f8034,f8030]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR037+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.25 % Computer : n008.cluster.edu
% 0.10/0.25 % Model : x86_64 x86_64
% 0.10/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.25 % Memory : 8046.5625MB
% 0.10/0.25 % OS : Linux 6.8.0-71-generic
% 0.10/0.25 % CPULimit : 300
% 0.10/0.25 % WCLimit : 300
% 0.10/0.25 % DateTime : Mon Sep 28 22:14:55 UTC 2026
% 0.10/0.26 % CPUTime :
% 0.10/0.26 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.24/0.31 Running first-order theorem proving
% 0.24/0.31 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 5.80/2.12 % (2715117)Detected formulas, will run a generic FOF schedule.
% 5.80/2.12 % (2715135)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3629129479:i=141193_2997 on theBenchmark for (2997ds/141193Mi)
% 5.80/2.12 % (2715140)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2233647477:s2a=on:i=139:gtg=position_2997 on theBenchmark for (2997ds/139Mi)
% 5.80/2.12 % (2715137)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=3004945992:i=141695:sd=1:nm=32:gsp=on:ss=included_2997 on theBenchmark for (2997ds/141695Mi)
% 5.80/2.12 % (2715139)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2861127897:i=119:av=off:ss=axioms_2997 on theBenchmark for (2997ds/119Mi)
% 5.80/2.12 % (2715138)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1867225271:i=109:sd=1:ins=1:gsp=on:ss=axioms_2997 on theBenchmark for (2997ds/109Mi)
% 5.80/2.12 % (2715136)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=3015618714:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2997 on theBenchmark for (2997ds/134677Mi)
% 5.80/2.12 % (2715141)dis-21_1_sil=8000:lcm=predicate:random_seed=2550525313:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2997 on theBenchmark for (2997ds/129Mi)
% 5.80/2.12 % (2715138)Refutation not found, incomplete strategy
% 5.80/2.12 % (2715138)------------------------------
% 5.80/2.12 % (2715138)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/2.12 % (2715138)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/2.12 % (2715138)CaDiCaL version: 2.1.3
% 5.80/2.12 % (2715138)Termination reason: Refutation not found, incomplete strategy
% 5.80/2.12 % (2715138)Time elapsed: 0.025 s
% 5.80/2.12 % (2715138)Peak memory usage: 93 MB
% 5.80/2.12 % (2715138)Instructions burned: 24 (million)
% 5.80/2.12 % (2715139)First to succeed.
% 5.80/2.12 % (2715139)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2715117"
% 5.80/2.12 % (2715140)Instruction limit reached!
% 5.80/2.12 % (2715140)------------------------------
% 5.80/2.12 % (2715140)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/2.12 % (2715140)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/2.12 % (2715140)CaDiCaL version: 2.1.3
% 5.80/2.12 % (2715140)Termination reason: Instruction limit
% 5.80/2.12 % (2715140)Termination phase: Property scanning
% 5.80/2.12 % (2715140)Time elapsed: 0.108 s
% 5.80/2.12 % (2715140)Peak memory usage: 93 MB
% 5.80/2.12 % (2715140)Instructions burned: 139 (million)
% 5.80/2.12 % (2715141)Also succeeded, but the first one will report.
% 5.80/2.12 % (2715151)lrs+10_1_sil=8000:sp=occurrence:random_seed=1375173079:i=285:sd=3:ss=axioms:sgt=8_2995 on theBenchmark for (2995ds/285Mi)
% 5.80/2.12 % (2715151)Also succeeded, but the first one will report.
% 5.80/2.12 % (2715138)------------------------------
% 5.80/2.12 % (2715138)------------------------------
% 5.80/2.12 % (2715139)Refutation found. Thanks to Tanya!
% 5.80/2.12 % SZS status Theorem for theBenchmark
% 5.80/2.12 % SZS output start Proof for theBenchmark
% See solution above
% 5.80/2.12 % (2715139)------------------------------
% 5.80/2.12 % (2715139)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/2.12 % (2715139)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/2.12 % (2715139)CaDiCaL version: 2.1.3
% 5.80/2.12 % (2715139)Termination reason: Refutation
% 5.80/2.12 % (2715139)Time elapsed: 0.027 s
% 5.80/2.12 % (2715139)Peak memory usage: 94 MB
% 5.80/2.12 % (2715139)Instructions burned: 25 (million)
% 5.80/2.12 % (2715139)------------------------------
% 5.80/2.12 % (2715139)------------------------------
% 5.80/2.12 % (2715117)Success in time 0.878 s
% 5.80/2.12 % Vampire exiting
%------------------------------------------------------------------------------