%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR057+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n010.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 09:42:25 AM UTC 2026
% Result : Theorem 71.01s 21.19s
% Output : Refutation 71.01s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 5
% Syntax : Number of formulae : 22 ( 7 unt; 0 def)
% Number of atoms : 37 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 28 ( 13 ~; 8 |; 1 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 20 ( 18 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f62185,axiom,
! [X0,X1] :
( geographicalsubregions(X0,X1)
=> inregion(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax4_62192) ).
fof(f287127,axiom,
( mtvisible(c_tptpgeo_member8_mt)
=> borderson(c_georegion_l4_x75_y74,c_georegion_l4_x75_y75) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax4_287168) ).
fof(f538326,axiom,
! [X0] :
( geographicalregion(X0)
=> geographicalsubregions(X0,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax4_538371) ).
fof(f540021,axiom,
! [X0,X1] :
( borderson(X0,X1)
=> geographicalregion(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax4_540066) ).
fof(f540250,conjecture,
? [X0] :
( mtvisible(c_tptpgeo_member8_mt)
=> inregion(X0,c_georegion_l4_x75_y75) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query257) ).
fof(f540251,negated_conjecture,
~ ? [X0] :
( mtvisible(c_tptpgeo_member8_mt)
=> inregion(X0,c_georegion_l4_x75_y75) ),
inference(negated_conjecture,[status(cth)],[f540250]) ).
fof(f540550,plain,
! [X0] :
( ~ inregion(X0,c_georegion_l4_x75_y75)
& mtvisible(c_tptpgeo_member8_mt) ),
inference(ennf_transformation,[],[f540251]) ).
fof(f540554,plain,
! [X0,X1] :
( inregion(X1,X0)
| ~ geographicalsubregions(X0,X1) ),
inference(ennf_transformation,[],[f62185]) ).
fof(f540557,plain,
( borderson(c_georegion_l4_x75_y74,c_georegion_l4_x75_y75)
| ~ mtvisible(c_tptpgeo_member8_mt) ),
inference(ennf_transformation,[],[f287127]) ).
fof(f540559,plain,
! [X0] :
( geographicalsubregions(X0,X0)
| ~ geographicalregion(X0) ),
inference(ennf_transformation,[],[f538326]) ).
fof(f540579,plain,
! [X0,X1] :
( geographicalregion(X1)
| ~ borderson(X0,X1) ),
inference(ennf_transformation,[],[f540021]) ).
fof(f540605,plain,
mtvisible(c_tptpgeo_member8_mt),
inference(cnf_transformation,[],[f540550]) ).
fof(f540606,plain,
! [X0] : ~ inregion(X0,c_georegion_l4_x75_y75),
inference(cnf_transformation,[],[f540550]) ).
fof(f540609,plain,
! [X0,X1] :
( inregion(X1,X0)
| ~ geographicalsubregions(X0,X1) ),
inference(cnf_transformation,[],[f540554]) ).
fof(f540614,plain,
( borderson(c_georegion_l4_x75_y74,c_georegion_l4_x75_y75)
| ~ mtvisible(c_tptpgeo_member8_mt) ),
inference(cnf_transformation,[],[f540557]) ).
fof(f540616,plain,
! [X0] :
( geographicalsubregions(X0,X0)
| ~ geographicalregion(X0) ),
inference(cnf_transformation,[],[f540559]) ).
fof(f540648,plain,
! [X0,X1] :
( geographicalregion(X1)
| ~ borderson(X0,X1) ),
inference(cnf_transformation,[],[f540579]) ).
fof(f542621,plain,
borderson(c_georegion_l4_x75_y74,c_georegion_l4_x75_y75),
inference(resolution,[],[f540605,f540614]) ).
fof(f542624,plain,
! [X0] : ~ geographicalsubregions(c_georegion_l4_x75_y75,X0),
inference(resolution,[],[f540606,f540609]) ).
fof(f542627,plain,
geographicalregion(c_georegion_l4_x75_y75),
inference(resolution,[],[f542621,f540648]) ).
fof(f542648,plain,
~ geographicalregion(c_georegion_l4_x75_y75),
inference(resolution,[],[f542624,f540616]) ).
fof(f542650,plain,
$false,
inference(forward_subsumption_resolution,[],[f542648,f542627]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR057+5 : TPTP v9.3.1. Bugfixed v3.5.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.24 % Computer : n010.cluster.edu
% 0.10/0.24 % Model : x86_64 x86_64
% 0.10/0.24 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.24 % Memory : 8046.5625MB
% 0.10/0.24 % OS : Linux 6.8.0-71-generic
% 0.10/0.24 % CPULimit : 300
% 0.10/0.24 % WCLimit : 300
% 0.10/0.24 % DateTime : Mon Sep 28 22:21:18 UTC 2026
% 0.10/0.24 % CPUTime :
% 0.10/0.24 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.27 Running first-order theorem proving
% 0.10/0.27 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 30.07/15.04 % (2427369)Detected formulas, will run a generic FOF schedule.
% 30.07/15.04 % (2427526)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=1853910711:i=141193_2884 on theBenchmark for (2884ds/141193Mi)
% 30.07/15.04 % (2427527)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=1572420151:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2884 on theBenchmark for (2884ds/134677Mi)
% 30.07/15.04 % (2427528)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=2987424498:i=141695:sd=1:nm=32:gsp=on:ss=included_2884 on theBenchmark for (2884ds/141695Mi)
% 30.07/15.04 % (2427529)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=8973536:i=109:sd=1:ins=1:gsp=on:ss=axioms_2884 on theBenchmark for (2884ds/109Mi)
% 30.07/15.04 % (2427530)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=4278894680:i=119:av=off:ss=axioms_2884 on theBenchmark for (2884ds/119Mi)
% 30.07/15.04 % (2427531)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1127659696:s2a=on:i=139:gtg=position_2884 on theBenchmark for (2884ds/139Mi)
% 30.07/15.04 % (2427532)dis-21_1_sil=8000:lcm=predicate:random_seed=924585370:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2884 on theBenchmark for (2884ds/129Mi)
% 30.07/15.04 % (2427529)Instruction limit reached!
% 30.07/15.04 % (2427529)------------------------------
% 30.07/15.04 % (2427529)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.07/15.04 % (2427529)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.07/15.04 % (2427529)CaDiCaL version: 2.1.3
% 30.07/15.04 % (2427529)Termination reason: Instruction limit
% 30.07/15.04 % (2427529)Termination phase: SInE selection
% 30.07/15.04 % (2427529)Time elapsed: 0.084 s
% 30.07/15.04 % (2427529)Peak memory usage: 462 MB
% 30.07/15.04 % (2427529)Instructions burned: 110 (million)
% 30.07/15.04 % (2427530)Instruction limit reached!
% 30.07/15.04 % (2427530)------------------------------
% 30.07/15.04 % (2427530)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.07/15.04 % (2427530)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.07/15.04 % (2427530)CaDiCaL version: 2.1.3
% 30.07/15.04 % (2427530)Termination reason: Instruction limit
% 30.07/15.04 % (2427530)Termination phase: SInE selection
% 30.07/15.04 % (2427530)Time elapsed: 0.091 s
% 30.07/15.04 % (2427530)Peak memory usage: 462 MB
% 30.07/15.04 % (2427530)Instructions burned: 119 (million)
% 30.07/15.04 % (2427532)Instruction limit reached!
% 30.07/15.04 % (2427532)------------------------------
% 30.07/15.04 % (2427532)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.07/15.04 % (2427532)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.07/15.04 % (2427532)CaDiCaL version: 2.1.3
% 30.07/15.04 % (2427532)Termination reason: Instruction limit
% 30.07/15.04 % (2427532)Termination phase: SInE selection
% 30.07/15.04 % (2427532)Time elapsed: 0.103 s
% 30.07/15.04 % (2427532)Peak memory usage: 462 MB
% 30.07/15.04 % (2427532)Instructions burned: 129 (million)
% 30.07/15.04 % (2427531)Instruction limit reached!
% 30.07/15.04 % (2427531)------------------------------
% 30.07/15.04 % (2427531)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.07/15.04 % (2427531)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.07/15.04 % (2427531)CaDiCaL version: 2.1.3
% 30.07/15.04 % (2427531)Termination reason: Instruction limit
% 30.07/15.04 % (2427531)Termination phase: Property scanning
% 30.07/15.04 % (2427531)Time elapsed: 0.191 s
% 30.07/15.04 % (2427531)Peak memory usage: 463 MB
% 30.07/15.04 % (2427531)Instructions burned: 141 (million)
% 30.07/15.04 % (2427540)lrs+10_1_sil=8000:sp=occurrence:random_seed=1371887237:i=285:sd=3:ss=axioms:sgt=8_2881 on theBenchmark for (2881ds/285Mi)
% 30.07/15.04 % (2427541)lrs+10_1_sil=32000:urr=on:br=off:random_seed=1243312435:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2881 on theBenchmark for (2881ds/157Mi)
% 30.07/15.04 % (2427542)lrs+1011_1_sil=32000:sp=occurrence:random_seed=175815659:i=325:sd=1:ss=axioms:sgt=32_2881 on theBenchmark for (2881ds/325Mi)
% 30.07/15.04 % (2427543)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=3635255248:s2a=on:i=248:s2at=1.23:gtg=position_2880 on theBenchmark for (2880ds/248Mi)
% 30.07/15.04 % (2427541)Instruction limit reached!
% 41.90/16.50 % (2427541)------------------------------
% 41.90/16.50 % (2427541)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427541)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427541)CaDiCaL version: 2.1.3
% 41.90/16.50 % (2427541)Termination reason: Instruction limit
% 41.90/16.50 % (2427541)Termination phase: Property scanning
% 41.90/16.50 % (2427541)Time elapsed: 0.198 s
% 41.90/16.50 % (2427541)Peak memory usage: 463 MB
% 41.90/16.50 % (2427541)Instructions burned: 158 (million)
% 41.90/16.50 % (2427540)Instruction limit reached!
% 41.90/16.50 % (2427540)------------------------------
% 41.90/16.50 % (2427540)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427540)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427540)CaDiCaL version: 2.1.3
% 41.90/16.50 % (2427540)Termination reason: Instruction limit
% 41.90/16.50 % (2427540)Termination phase: SInE selection
% 41.90/16.50 % (2427540)Time elapsed: 0.242 s
% 41.90/16.50 % (2427540)Peak memory usage: 462 MB
% 41.90/16.50 % (2427540)Instructions burned: 286 (million)
% 41.90/16.50 % (2427542)Instruction limit reached!
% 41.90/16.50 % (2427542)------------------------------
% 41.90/16.50 % (2427542)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427542)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427542)CaDiCaL version: 2.1.3
% 41.90/16.50 % (2427542)Termination reason: Instruction limit
% 41.90/16.50 % (2427542)Termination phase: SInE selection
% 41.90/16.50 % (2427542)Time elapsed: 0.269 s
% 41.90/16.50 % (2427542)Peak memory usage: 462 MB
% 41.90/16.50 % (2427542)Instructions burned: 325 (million)
% 41.90/16.50 % (2427548)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=1815137783:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2877 on theBenchmark for (2877ds/294Mi)
% 41.90/16.50 % (2427543)Instruction limit reached!
% 41.90/16.50 % (2427543)------------------------------
% 41.90/16.50 % (2427543)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427543)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427543)CaDiCaL version: 2.1.3
% 41.90/16.50 % (2427543)Termination reason: Instruction limit
% 41.90/16.50 % (2427543)Termination phase: Property scanning
% 41.90/16.50 % (2427543)Time elapsed: 0.240 s
% 41.90/16.50 % (2427543)Peak memory usage: 463 MB
% 41.90/16.50 % (2427543)Instructions burned: 248 (million)
% 41.90/16.50 % (2427549)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=3168418767:i=2350_2877 on theBenchmark for (2877ds/2350Mi)
% 41.90/16.50 % (2427550)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=2140327706:cts=off:i=113:fsr=off:ss=included:sgt=4_2876 on theBenchmark for (2876ds/113Mi)
% 41.90/16.50 % (2427553)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=961779232:i=127:av=off:fsr=off:sup=off_2876 on theBenchmark for (2876ds/127Mi)
% 41.90/16.50 % (2427550)Instruction limit reached!
% 41.90/16.50 % (2427550)------------------------------
% 41.90/16.50 % (2427550)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427550)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427550)CaDiCaL version: 2.1.3
% 41.90/16.50 % (2427550)Termination reason: Instruction limit
% 41.90/16.50 % (2427550)Termination phase: SInE selection
% 41.90/16.50 % (2427550)Time elapsed: 0.091 s
% 41.90/16.50 % (2427550)Peak memory usage: 463 MB
% 41.90/16.50 % (2427550)Instructions burned: 114 (million)
% 41.90/16.50 % (2427548)Instruction limit reached!
% 41.90/16.50 % (2427548)------------------------------
% 41.90/16.50 % (2427548)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427548)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427548)CaDiCaL version: 2.1.3
% 41.90/16.50 % (2427548)Termination reason: Instruction limit
% 41.90/16.50 % (2427548)Termination phase: SInE selection
% 41.90/16.50 % (2427548)Time elapsed: 0.244 s
% 41.90/16.50 % (2427548)Peak memory usage: 462 MB
% 41.90/16.50 % (2427548)Instructions burned: 295 (million)
% 41.90/16.50 % (2427553)Instruction limit reached!
% 41.90/16.50 % (2427553)------------------------------
% 41.90/16.50 % (2427553)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 41.90/16.50 % (2427553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 41.90/16.50 % (2427553)CaDiCaL version: 2.1.3
% 30.35/20.58 % (2427553)Termination reason: Instruction limit
% 30.35/20.58 % (2427553)Termination phase: Preprocessing 1
% 30.35/20.58 % (2427553)Time elapsed: 0.110 s
% 30.35/20.58 % (2427553)Peak memory usage: 463 MB
% 30.35/20.58 % (2427553)Instructions burned: 127 (million)
% 30.35/20.58 % (2427556)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=1435195491:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2874 on theBenchmark for (2874ds/114Mi)
% 30.35/20.58 % (2427557)lrs+10_1_sil=8000:sp=occurrence:random_seed=3879924180:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2873 on theBenchmark for (2873ds/907Mi)
% 30.35/20.58 % (2427558)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=3971456249:i=437:sd=1:aac=none:ss=included_2873 on theBenchmark for (2873ds/437Mi)
% 30.35/20.58 % (2427556)Instruction limit reached!
% 30.35/20.58 % (2427556)------------------------------
% 30.35/20.58 % (2427556)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.35/20.58 % (2427556)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.35/20.58 % (2427556)CaDiCaL version: 2.1.3
% 30.35/20.58 % (2427556)Termination reason: Instruction limit
% 30.35/20.58 % (2427556)Termination phase: Property scanning
% 30.35/20.58 % (2427556)Time elapsed: 0.179 s
% 30.35/20.58 % (2427556)Peak memory usage: 463 MB
% 30.35/20.58 % (2427556)Instructions burned: 116 (million)
% 30.35/20.58 % (2427606)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2441244676:i=5202:ss=axioms:sgt=16_2870 on theBenchmark for (2870ds/5202Mi)
% 30.35/20.58 % (2427558)Instruction limit reached!
% 30.35/20.58 % (2427558)------------------------------
% 30.35/20.58 % (2427558)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.35/20.58 % (2427558)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.35/20.58 % (2427558)CaDiCaL version: 2.1.3
% 30.35/20.58 % (2427558)Termination reason: Instruction limit
% 30.35/20.58 % (2427558)Termination phase: SInE selection
% 30.35/20.58 % (2427558)Time elapsed: 0.354 s
% 30.35/20.58 % (2427558)Peak memory usage: 462 MB
% 30.35/20.58 % (2427558)Instructions burned: 437 (million)
% 30.35/20.58 % (2427702)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=2652252951:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2868 on theBenchmark for (2868ds/134Mi)
% 30.35/20.58 % (2427702)Instruction limit reached!
% 30.35/20.58 % (2427702)------------------------------
% 30.35/20.58 % (2427702)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.35/20.58 % (2427702)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.35/20.58 % (2427702)CaDiCaL version: 2.1.3
% 30.35/20.58 % (2427702)Termination reason: Instruction limit
% 30.35/20.58 % (2427702)Termination phase: SInE selection
% 30.35/20.58 % (2427702)Time elapsed: 0.105 s
% 30.35/20.58 % (2427702)Peak memory usage: 462 MB
% 30.35/20.58 % (2427702)Instructions burned: 134 (million)
% 30.35/20.58 % (2427557)Instruction limit reached!
% 30.35/20.58 % (2427557)------------------------------
% 30.35/20.58 % (2427557)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.35/20.58 % (2427557)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.35/20.58 % (2427557)CaDiCaL version: 2.1.3
% 30.35/20.58 % (2427557)Termination reason: Instruction limit
% 30.35/20.58 % (2427557)Termination phase: SInE selection
% 30.35/20.58 % (2427557)Time elapsed: 0.736 s
% 30.35/20.58 % (2427557)Peak memory usage: 474 MB
% 30.35/20.58 % (2427557)Instructions burned: 907 (million)
% 30.35/20.58 % (2427704)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=420197768:st=8:i=592:sd=3:ep=RST:ss=axioms_2865 on theBenchmark for (2865ds/592Mi)
% 30.35/20.58 % (2427705)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=2858568262:st=3:i=13193:sd=3:ss=axioms_2864 on theBenchmark for (2864ds/13193Mi)
% 30.35/20.58 % (2427704)Instruction limit reached!
% 30.35/20.58 % (2427704)------------------------------
% 30.35/20.58 % (2427704)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.35/20.58 % (2427704)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.35/20.58 % (2427704)CaDiCaL version: 2.1.3
% 30.35/20.58 % (2427704)Termination reason: Instruction limit
% 30.35/20.58 % (2427704)Termination phase: SInE selection
% 30.35/20.58 % (2427704)Time elapsed: 0.477 s
% 30.35/20.58 % (2427704)Peak memory usage: 469 MB
% 30.35/20.58 % (2427704)Instructions burned: 592 (million)
% 30.35/20.58 % (2427839)lrs+1666_7_slsqr=4,1:sil=8000:plsq=on:plsqc=1:sos=on:urr=on:plsql=on:rp=on:alpa=false:sac=on:slsq=on:random_seed=380651963:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2859 on theBenchmark for (2859ds/125Mi)
% 71.01/21.19 % (2427549)Instruction limit reached!
% 71.01/21.19 % (2427549)------------------------------
% 71.01/21.19 % (2427549)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427549)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427549)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427549)Termination reason: Instruction limit
% 71.01/21.19 % (2427549)Termination phase: Unused predicate definition removal
% 71.01/21.19 % (2427549)Time elapsed: 2.083 s
% 71.01/21.19 % (2427549)Peak memory usage: 555 MB
% 71.01/21.19 % (2427549)Instructions burned: 2350 (million)
% 71.01/21.19 % (2427839)Instruction limit reached!
% 71.01/21.19 % (2427839)------------------------------
% 71.01/21.19 % (2427839)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427839)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427839)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427839)Termination reason: Instruction limit
% 71.01/21.19 % (2427839)Termination phase: Property scanning
% 71.01/21.19 % (2427839)Time elapsed: 0.276 s
% 71.01/21.19 % (2427839)Peak memory usage: 463 MB
% 71.01/21.19 % (2427839)Instructions burned: 125 (million)
% 71.01/21.19 % (2427867)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=2671437956:i=134:gtgl=5:slsql=off:gtg=exists_sym_2854 on theBenchmark for (2854ds/134Mi)
% 71.01/21.19 % (2427868)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=1807809540:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2853 on theBenchmark for (2853ds/141Mi)
% 71.01/21.19 % (2427868)Instruction limit reached!
% 71.01/21.19 % (2427868)------------------------------
% 71.01/21.19 % (2427868)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427868)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427868)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427868)Termination reason: Instruction limit
% 71.01/21.19 % (2427868)Termination phase: SInE selection
% 71.01/21.19 % (2427868)Time elapsed: 0.110 s
% 71.01/21.19 % (2427868)Peak memory usage: 462 MB
% 71.01/21.19 % (2427868)Instructions burned: 142 (million)
% 71.01/21.19 % (2427867)Instruction limit reached!
% 71.01/21.19 % (2427867)------------------------------
% 71.01/21.19 % (2427867)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427867)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427867)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427867)Termination reason: Instruction limit
% 71.01/21.19 % (2427867)Termination phase: Property scanning
% 71.01/21.19 % (2427867)Time elapsed: 0.203 s
% 71.01/21.19 % (2427867)Peak memory usage: 463 MB
% 71.01/21.19 % (2427867)Instructions burned: 136 (million)
% 71.01/21.19 % (2427883)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=2704339864:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2849 on theBenchmark for (2849ds/431Mi)
% 71.01/21.19 % (2427892)lrs+1010_1_ncem=casc2026/models/loop6.pt:sil=64000:tgt=full:npcc=on:prc=on:urr=ec_only:bsr=on:fd=preordered:gs=on:sac=on:newcnf=on:random_seed=1902790625:i=6060:aac=none:ins=25_2849 on theBenchmark for (2849ds/6060Mi)
% 71.01/21.19 % (2427883)Instruction limit reached!
% 71.01/21.19 % (2427883)------------------------------
% 71.01/21.19 % (2427883)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427883)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427883)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427883)Termination reason: Instruction limit
% 71.01/21.19 % (2427883)Termination phase: SInE selection
% 71.01/21.19 % (2427883)Time elapsed: 0.356 s
% 71.01/21.19 % (2427883)Peak memory usage: 462 MB
% 71.01/21.19 % (2427883)Instructions burned: 432 (million)
% 71.01/21.19 % (2427987)lrs+10_16_anc=all:slsqr=32,1:sil=8000:avsql=on:sp=unary_frequency:lcm=predicate:urr=full:rp=on:br=off:slsqc=4:flr=on:sac=on:slsq=on:avsqc=1:random_seed=3092456241:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2844 on theBenchmark for (2844ds/150Mi)
% 71.01/21.19 % (2427987)Instruction limit reached!
% 71.01/21.19 % (2427987)------------------------------
% 71.01/21.19 % (2427987)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427987)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427987)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427987)Termination reason: Instruction limit
% 71.01/21.19 % (2427987)Termination phase: SInE selection
% 71.01/21.19 % (2427987)Time elapsed: 0.122 s
% 71.01/21.19 % (2427987)Peak memory usage: 463 MB
% 71.01/21.19 % (2427987)Instructions burned: 151 (million)
% 71.01/21.19 % (2428031)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=1561530834:i=14155:bd=all_2841 on theBenchmark for (2841ds/14155Mi)
% 71.01/21.19 % (2427606)Instruction limit reached!
% 71.01/21.19 % (2427606)------------------------------
% 71.01/21.19 % (2427606)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2427606)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2427606)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2427606)Termination reason: Instruction limit
% 71.01/21.19 % (2427606)Termination phase: Saturation
% 71.01/21.19 % (2427606)Time elapsed: 3.890 s
% 71.01/21.19 % (2427606)Peak memory usage: 711 MB
% 71.01/21.19 % (2427606)Instructions burned: 5203 (million)
% 71.01/21.19 % (2428033)lrs+10_1024_sil=16000:plsq=on:plsqr=32,1:sos=all:fs=off:gs=on:newcnf=on:random_seed=3501823606:i=667:av=off:fsr=off_2829 on theBenchmark for (2829ds/667Mi)
% 71.01/21.19 % (2428033)Instruction limit reached!
% 71.01/21.19 % (2428033)------------------------------
% 71.01/21.19 % (2428033)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2428033)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2428033)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2428033)Termination reason: Instruction limit
% 71.01/21.19 % (2428033)Termination phase: Preprocessing 1
% 71.01/21.19 % (2428033)Time elapsed: 0.561 s
% 71.01/21.19 % (2428033)Peak memory usage: 463 MB
% 71.01/21.19 % (2428033)Instructions burned: 667 (million)
% 71.01/21.19 % (2428035)ott-1011_3:1_anc=all_dependent:to=lpo:sil=8000:drc=ordering:sas=cadical:fdtod=off:sp=reverse_frequency:spb=goal_then_units:urr=full:lftc=20:newcnf=on:random_seed=2560947804:s2a=on:i=185:s2at=1.8:fdi=4_2822 on theBenchmark for (2822ds/185Mi)
% 71.01/21.19 % (2428035)Instruction limit reached!
% 71.01/21.19 % (2428035)------------------------------
% 71.01/21.19 % (2428035)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2428035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2428035)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2428035)Termination reason: Instruction limit
% 71.01/21.19 % (2428035)Termination phase: SInE selection
% 71.01/21.19 % (2428035)Time elapsed: 0.093 s
% 71.01/21.19 % (2428035)Peak memory usage: 462 MB
% 71.01/21.19 % (2428035)Instructions burned: 186 (million)
% 71.01/21.19 % (2428037)dis+1010_14_anc=all:to=lpo:sil=8000:sp=arity:slsq=on:random_seed=4133045245:i=193:ins=10:fsr=off:ss=axioms:fsd=on_2819 on theBenchmark for (2819ds/193Mi)
% 71.01/21.19 % (2428037)Instruction limit reached!
% 71.01/21.19 % (2428037)------------------------------
% 71.01/21.19 % (2428037)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2428037)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2428037)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2428037)Termination reason: Instruction limit
% 71.01/21.19 % (2428037)Termination phase: SInE selection
% 71.01/21.19 % (2428037)Time elapsed: 0.105 s
% 71.01/21.19 % (2428037)Peak memory usage: 462 MB
% 71.01/21.19 % (2428037)Instructions burned: 194 (million)
% 71.01/21.19 % (2428039)dis+1011_7_sil=8000:sp=occurrence:sos=all:fd=off:random_seed=1236694027:st=5.3:i=4850:sd=4:av=off:sup=off:ss=included:sgt=16_2817 on theBenchmark for (2817ds/4850Mi)
% 71.01/21.19 % (2428039)First to succeed.
% 71.01/21.19 % (2428039)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2427369"
% 71.01/21.19 % (2428039)Refutation found. Thanks to Tanya!
% 71.01/21.19 % SZS status Theorem for theBenchmark
% 71.01/21.19 % SZS output start Proof for theBenchmark
% See solution above
% 71.01/21.19 % (2428039)------------------------------
% 71.01/21.19 % (2428039)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 71.01/21.19 % (2428039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.01/21.19 % (2428039)CaDiCaL version: 2.1.3
% 71.01/21.19 % (2428039)Termination reason: Refutation
% 71.01/21.19 % (2428039)Time elapsed: 0.890 s
% 71.01/21.19 % (2428039)Peak memory usage: 536 MB
% 71.01/21.19 % (2428039)Instructions burned: 1545 (million)
% 71.01/21.19 % (2428039)------------------------------
% 71.01/21.19 % (2428039)------------------------------
% 71.01/21.19 % (2427369)Success in time 19.875 s
% 71.01/21.19 % Vampire exiting
%------------------------------------------------------------------------------