%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : PUZ018-1 : TPTP v9.3.1. Bugfixed v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n007.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 12:31:14 PM UTC 2026
% Result : Unsatisfiable 2.35s 1.17s
% Output : Refutation 2.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 36
% Syntax : Number of formulae : 116 ( 51 unt; 13 def)
% Number of atoms : 262 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 273 ( 127 ~; 133 |; 0 &)
% ( 13 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 19 ( 18 usr; 14 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 10 con; 0-0 aty)
% Number of variables : 30 ( 0 sgn 30 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] :
( on(a,X0)
| ~ all_on(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',all_on_a_on) ).
fof(f2,axiom,
! [X0] :
( on(b,X0)
| ~ all_on(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',all_on_b_on) ).
fof(f3,axiom,
! [X0] :
( on(c,X0)
| ~ all_on(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',all_on_c_on) ).
fof(f6,axiom,
consecutive(sunday,monday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',monday_follows_sunday) ).
fof(f7,axiom,
consecutive(monday,tuesday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',tuesday_follows_monday) ).
fof(f8,axiom,
consecutive(tuesday,wednesday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',wednesday_follows_tuesday) ).
fof(f9,axiom,
consecutive(wednesday,thursday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thursday_follows_wednesday) ).
fof(f10,axiom,
consecutive(thursday,friday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',friday_follows_thursday) ).
fof(f14,axiom,
~ same_person(a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_not_b) ).
fof(f15,axiom,
~ same_person(a,c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_not_c) ).
fof(f19,axiom,
~ same_day(sunday,tuesday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sunday_not_tuesday) ).
fof(f21,axiom,
~ same_day(sunday,thursday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sunday_not_thursday) ).
fof(f30,axiom,
~ same_day(tuesday,thursday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',tuesday_not_thursday) ).
fof(f39,axiom,
( all_on(sunday)
| all_on(monday)
| all_on(tuesday)
| all_on(wednesday)
| all_on(thursday)
| all_on(friday)
| all_on(saturday) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',all_on_one_day) ).
fof(f40,axiom,
! [X2,X3,X0,X1,X4] :
( ~ consecutive(X2,X3)
| ~ consecutive(X1,X2)
| ~ consecutive(X0,X1)
| ~ on(X4,X0)
| ~ on(X4,X1)
| ~ on(X4,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_on_for_3_days) ).
fof(f41,axiom,
! [X2,X3,X0,X1] :
( same_person(X0,X3)
| on(X0,X2)
| on(X3,X1)
| on(X3,X2)
| on(X0,X1)
| same_day(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',no_two_off_twice_together) ).
fof(f42,axiom,
~ on(a,sunday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_off_sunday) ).
fof(f43,axiom,
~ on(a,tuesday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_off_tuesday) ).
fof(f44,axiom,
~ on(a,thursday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_off_thursday) ).
fof(f45,axiom,
~ on(b,thursday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_off_thursday) ).
fof(f46,axiom,
~ on(b,saturday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_off_saturday) ).
fof(f47,axiom,
~ on(c,sunday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c_off_sunday) ).
fof(f48,negated_conjecture,
~ all_on(friday),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_all_on_friday) ).
fof(f50,definition,
( spl0_1
<=> all_on(saturday) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f53,definition,
( spl0_2
<=> all_on(friday) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f54,plain,
( all_on(friday)
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f53]) ).
fof(f56,definition,
( spl0_3
<=> all_on(thursday) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f57,plain,
( all_on(thursday)
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f56]) ).
fof(f59,definition,
( spl0_4
<=> all_on(wednesday) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f62,definition,
( spl0_5
<=> all_on(tuesday) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f63,plain,
( all_on(tuesday)
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f62]) ).
fof(f65,definition,
( spl0_6
<=> all_on(monday) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f68,definition,
( spl0_7
<=> all_on(sunday) ),
introduced(definition,[new_symbols(definition,[spl0_7])],[avatar_definition]) ).
fof(f69,plain,
( all_on(sunday)
| ~ spl0_7 ),
inference(avatar_component_clause,[],[f68]) ).
fof(f70,plain,
( spl0_1
| spl0_2
| spl0_3
| spl0_4
| spl0_5
| spl0_6
| spl0_7 ),
inference(avatar_split_clause,[],[f39,f68,f65,f62,f59,f56,f53,f50]) ).
fof(f71,plain,
( $false
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f54,f48]) ).
fof(f72,plain,
~ spl0_2,
inference(avatar_contradiction_clause,[],[f71]) ).
fof(f73,plain,
~ all_on(sunday),
inference(resolution,[],[f1,f42]) ).
fof(f74,plain,
~ all_on(tuesday),
inference(resolution,[],[f1,f43]) ).
fof(f75,plain,
~ all_on(thursday),
inference(resolution,[],[f1,f44]) ).
fof(f76,plain,
( $false
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f75,f57]) ).
fof(f77,plain,
~ spl0_3,
inference(avatar_contradiction_clause,[],[f76]) ).
fof(f79,plain,
~ all_on(saturday),
inference(resolution,[],[f2,f46]) ).
fof(f110,plain,
~ spl0_1,
inference(avatar_split_clause,[],[f79,f50]) ).
fof(f113,plain,
! [X2,X0,X1] :
( ~ consecutive(X1,X0)
| ~ consecutive(X0,tuesday)
| ~ on(X2,X1)
| ~ on(X2,X0)
| ~ on(X2,tuesday) ),
inference(resolution,[],[f40,f8]) ).
fof(f115,plain,
! [X2,X0,X1] :
( ~ consecutive(X1,X0)
| ~ consecutive(X0,thursday)
| ~ on(X2,X1)
| ~ on(X2,X0)
| ~ on(X2,thursday) ),
inference(resolution,[],[f40,f10]) ).
fof(f122,plain,
! [X0,X1] :
( same_day(X1,X0)
| on(b,X1)
| on(b,X0)
| on(a,X1)
| on(a,X0) ),
inference(resolution,[],[f41,f14]) ).
fof(f123,plain,
! [X0,X1] :
( same_day(X1,X0)
| on(c,X1)
| on(c,X0)
| on(a,X1)
| on(a,X0) ),
inference(resolution,[],[f41,f15]) ).
fof(f259,definition,
( spl0_36
<=> ! [X0] :
( ~ on(X0,monday)
| ~ on(X0,sunday)
| ~ on(X0,tuesday) ) ),
introduced(definition,[new_symbols(definition,[spl0_36])],[avatar_definition]) ).
fof(f260,plain,
( ! [X0] :
( ~ on(X0,tuesday)
| ~ on(X0,sunday)
| ~ on(X0,monday) )
| ~ spl0_36 ),
inference(avatar_component_clause,[],[f259]) ).
fof(f312,plain,
! [X0] :
( ~ consecutive(monday,tuesday)
| ~ on(X0,sunday)
| ~ on(X0,monday)
| ~ on(X0,tuesday) ),
inference(resolution,[],[f113,f6]) ).
fof(f349,definition,
( spl0_54
<=> ! [X0] :
( ~ on(X0,wednesday)
| ~ on(X0,tuesday)
| ~ on(X0,thursday) ) ),
introduced(definition,[new_symbols(definition,[spl0_54])],[avatar_definition]) ).
fof(f350,plain,
( ! [X0] :
( ~ on(X0,thursday)
| ~ on(X0,tuesday)
| ~ on(X0,wednesday) )
| ~ spl0_54 ),
inference(avatar_component_clause,[],[f349]) ).
fof(f357,plain,
! [X0] :
( ~ on(X0,sunday)
| ~ on(X0,monday)
| ~ on(X0,tuesday) ),
inference(forward_subsumption_resolution,[],[f312,f7]) ).
fof(f358,plain,
spl0_36,
inference(avatar_split_clause,[],[f357,f259]) ).
fof(f407,plain,
! [X0] :
( ~ consecutive(wednesday,thursday)
| ~ on(X0,tuesday)
| ~ on(X0,wednesday)
| ~ on(X0,thursday) ),
inference(resolution,[],[f115,f8]) ).
fof(f435,plain,
! [X0] :
( ~ on(X0,tuesday)
| ~ on(X0,wednesday)
| ~ on(X0,thursday) ),
inference(forward_subsumption_resolution,[],[f407,f9]) ).
fof(f450,plain,
spl0_54,
inference(avatar_split_clause,[],[f435,f349]) ).
fof(f546,plain,
( on(b,sunday)
| on(b,thursday)
| on(a,sunday)
| on(a,thursday) ),
inference(resolution,[],[f122,f21]) ).
fof(f555,plain,
( on(b,tuesday)
| on(b,thursday)
| on(a,tuesday)
| on(a,thursday) ),
inference(resolution,[],[f122,f30]) ).
fof(f584,plain,
( on(b,tuesday)
| on(a,tuesday)
| on(a,thursday) ),
inference(forward_subsumption_resolution,[],[f555,f45]) ).
fof(f599,plain,
( on(b,sunday)
| on(a,sunday)
| on(a,thursday) ),
inference(forward_subsumption_resolution,[],[f546,f45]) ).
fof(f613,definition,
( spl0_99
<=> on(b,tuesday) ),
introduced(definition,[new_symbols(definition,[spl0_99])],[avatar_definition]) ).
fof(f614,plain,
( on(b,tuesday)
| ~ spl0_99 ),
inference(avatar_component_clause,[],[f613]) ).
fof(f616,plain,
( on(b,tuesday)
| on(a,thursday) ),
inference(forward_subsumption_resolution,[],[f584,f43]) ).
fof(f623,definition,
( spl0_100
<=> on(b,sunday) ),
introduced(definition,[new_symbols(definition,[spl0_100])],[avatar_definition]) ).
fof(f624,plain,
( on(b,sunday)
| ~ spl0_100 ),
inference(avatar_component_clause,[],[f623]) ).
fof(f626,plain,
( on(b,sunday)
| on(a,thursday) ),
inference(forward_subsumption_resolution,[],[f599,f42]) ).
fof(f634,plain,
on(b,tuesday),
inference(forward_subsumption_resolution,[],[f616,f44]) ).
fof(f637,plain,
on(b,sunday),
inference(forward_subsumption_resolution,[],[f626,f44]) ).
fof(f640,plain,
spl0_99,
inference(avatar_split_clause,[],[f634,f613]) ).
fof(f641,plain,
spl0_100,
inference(avatar_split_clause,[],[f637,f623]) ).
fof(f643,plain,
( on(c,sunday)
| on(c,tuesday)
| on(a,sunday)
| on(a,tuesday) ),
inference(resolution,[],[f123,f19]) ).
fof(f645,plain,
( on(c,sunday)
| on(c,thursday)
| on(a,sunday)
| on(a,thursday) ),
inference(resolution,[],[f123,f21]) ).
fof(f692,plain,
( on(c,thursday)
| on(a,sunday)
| on(a,thursday) ),
inference(forward_subsumption_resolution,[],[f645,f47]) ).
fof(f694,plain,
( on(c,tuesday)
| on(a,sunday)
| on(a,tuesday) ),
inference(forward_subsumption_resolution,[],[f643,f47]) ).
fof(f697,definition,
( spl0_105
<=> on(c,thursday) ),
introduced(definition,[new_symbols(definition,[spl0_105])],[avatar_definition]) ).
fof(f698,plain,
( on(c,thursday)
| ~ spl0_105 ),
inference(avatar_component_clause,[],[f697]) ).
fof(f703,definition,
( spl0_106
<=> on(c,tuesday) ),
introduced(definition,[new_symbols(definition,[spl0_106])],[avatar_definition]) ).
fof(f704,plain,
( on(c,tuesday)
| ~ spl0_106 ),
inference(avatar_component_clause,[],[f703]) ).
fof(f713,plain,
( on(c,thursday)
| on(a,thursday) ),
inference(forward_subsumption_resolution,[],[f692,f42]) ).
fof(f715,plain,
( on(c,tuesday)
| on(a,tuesday) ),
inference(forward_subsumption_resolution,[],[f694,f42]) ).
fof(f720,plain,
on(c,thursday),
inference(forward_subsumption_resolution,[],[f713,f44]) ).
fof(f722,plain,
on(c,tuesday),
inference(forward_subsumption_resolution,[],[f715,f43]) ).
fof(f724,plain,
spl0_105,
inference(avatar_split_clause,[],[f720,f697]) ).
fof(f725,plain,
spl0_106,
inference(avatar_split_clause,[],[f722,f703]) ).
fof(f789,plain,
( ~ on(b,sunday)
| ~ on(b,monday)
| ~ spl0_36
| ~ spl0_99 ),
inference(resolution,[],[f260,f614]) ).
fof(f794,plain,
( ~ on(b,monday)
| ~ spl0_36
| ~ spl0_99
| ~ spl0_100 ),
inference(forward_subsumption_resolution,[],[f789,f624]) ).
fof(f799,plain,
( ~ all_on(monday)
| ~ spl0_36
| ~ spl0_99
| ~ spl0_100 ),
inference(resolution,[],[f794,f2]) ).
fof(f808,plain,
( ~ on(c,tuesday)
| ~ on(c,wednesday)
| ~ spl0_54
| ~ spl0_105 ),
inference(resolution,[],[f350,f698]) ).
fof(f812,plain,
( ~ on(c,wednesday)
| ~ spl0_54
| ~ spl0_105
| ~ spl0_106 ),
inference(forward_subsumption_resolution,[],[f808,f704]) ).
fof(f813,plain,
( ~ all_on(wednesday)
| ~ spl0_54
| ~ spl0_105
| ~ spl0_106 ),
inference(resolution,[],[f812,f3]) ).
fof(f816,plain,
( $false
| ~ spl0_7 ),
inference(forward_subsumption_resolution,[],[f69,f73]) ).
fof(f817,plain,
~ spl0_7,
inference(avatar_contradiction_clause,[],[f816]) ).
fof(f821,plain,
( ~ spl0_4
| ~ spl0_54
| ~ spl0_105
| ~ spl0_106 ),
inference(avatar_split_clause,[],[f813,f703,f697,f349,f59]) ).
fof(f822,plain,
( ~ spl0_6
| ~ spl0_36
| ~ spl0_99
| ~ spl0_100 ),
inference(avatar_split_clause,[],[f799,f623,f613,f259,f65]) ).
fof(f824,plain,
( $false
| ~ spl0_5 ),
inference(forward_subsumption_resolution,[],[f63,f74]) ).
fof(f825,plain,
~ spl0_5,
inference(avatar_contradiction_clause,[],[f824]) ).
cnf(s1,plain,
( spl0_1
| spl0_2
| spl0_3
| spl0_4
| spl0_5
| spl0_6
| spl0_7 ),
inference(sat_conversion,[],[f70]) ).
cnf(s2,plain,
~ spl0_2,
inference(sat_conversion,[],[f72]) ).
cnf(s3,plain,
~ spl0_3,
inference(sat_conversion,[],[f77]) ).
cnf(s7,plain,
~ spl0_1,
inference(sat_conversion,[],[f110]) ).
cnf(s43,plain,
spl0_36,
inference(sat_conversion,[],[f358]) ).
cnf(s57,plain,
spl0_54,
inference(sat_conversion,[],[f450]) ).
cnf(s91,plain,
spl0_99,
inference(sat_conversion,[],[f640]) ).
cnf(s92,plain,
spl0_100,
inference(sat_conversion,[],[f641]) ).
cnf(s112,plain,
spl0_105,
inference(sat_conversion,[],[f724]) ).
cnf(s113,plain,
spl0_106,
inference(sat_conversion,[],[f725]) ).
cnf(s139,plain,
~ spl0_7,
inference(sat_conversion,[],[f817]) ).
cnf(s141,plain,
( ~ spl0_4
| ~ spl0_54
| ~ spl0_105
| ~ spl0_106 ),
inference(sat_conversion,[],[f821]) ).
cnf(s142,plain,
( ~ spl0_6
| ~ spl0_36
| ~ spl0_99
| ~ spl0_100 ),
inference(sat_conversion,[],[f822]) ).
cnf(s144,plain,
~ spl0_5,
inference(sat_conversion,[],[f825]) ).
cnf(s145,plain,
~ spl0_4,
inference(rat,[],[s141,s113,s112,s57]) ).
cnf(s146,plain,
~ spl0_6,
inference(rat,[],[s142,s92,s91,s43]) ).
cnf(s149,plain,
$false,
inference(rat,[],[s1,s139,s146,s144,s145,s3,s2,s7]) ).
fof(f826,plain,
$false,
inference(avatar_sat_refutation,[],[s149]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : PUZ018-1 : TPTP v9.3.1. Bugfixed v1.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n007.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 22:27:55 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.41 Running first-order theorem proving
% 0.11/0.41 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
% 2.35/1.17 % (1834388)Input is clausal, will run a generic CNF schedule.
% 2.35/1.17 % (1834397)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=4251062743:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 2.35/1.17 % (1834397)First to succeed.
% 2.35/1.17 % (1834397)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1834388"
% 2.35/1.17 % (1834395)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2320197174:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 2.35/1.17 % (1834394)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1100471826:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 2.35/1.17 % (1834399)dis-21_1_sil=8000:lcm=predicate:random_seed=1965720442:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 2.35/1.17 % (1834393)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=203630210:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 2.35/1.17 % (1834396)lrs+10_1_sil=8000:sp=occurrence:random_seed=2550085021:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 2.35/1.17 % (1834398)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=735895483:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 2.35/1.17 % (1834396)Also succeeded, but the first one will report.
% 2.35/1.17 % (1834399)Also succeeded, but the first one will report.
% 2.35/1.17 % (1834398)Also succeeded, but the first one will report.
% 2.35/1.17 % (1834397)Refutation found. Thanks to Tanya!
% 2.35/1.17 % SZS status Unsatisfiable for theBenchmark
% 2.35/1.17 % SZS output start Proof for theBenchmark
% See solution above
% 2.80/1.36 % (1834397)------------------------------
% 2.80/1.36 % (1834397)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.80/1.36 % (1834397)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.80/1.36 % (1834397)CaDiCaL version: 2.1.3
% 2.80/1.36 % (1834397)Termination reason: Refutation
% 2.80/1.36 % (1834397)Time elapsed: 0.005 s
% 2.80/1.36 % (1834397)Peak memory usage: 89 MB
% 2.80/1.36 % (1834397)Instructions burned: 12 (million)
% 2.80/1.36 % (1834397)------------------------------
% 2.80/1.36 % (1834397)------------------------------
% 2.80/1.36 % (1834388)Success in time 0.312 s
% 2.80/1.36 % Vampire exiting
%------------------------------------------------------------------------------