%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : TIM009_1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 02:33:30 PM UTC 2026
% Result : Theorem 4.67s 1.46s
% Output : Refutation 6.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 8
% Syntax : Number of formulae : 49 ( 9 unt; 0 typ; 1 def)
% Number of atoms : 152 ( 24 equ)
% Maximal formula atoms : 5 ( 3 avg)
% Number of connectives : 174 ( 71 ~; 66 |; 24 &)
% ( 3 <=>; 10 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Maximal term depth : 3 ( 1 avg)
% Number arithmetic : 349 ( 47 atm; 37 fun; 163 num; 102 var)
% Number of types : 5 ( 3 usr; 1 ari; 0 dat; 0 cdt)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 19 ( 14 usr; 2 prp; 0-9 aty)
% Number of functors : 23 ( 9 usr; 18 con; 0-5 aty)
% Number of variables : 109 ( 100 !; 9 ?; 109 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
date: $tType ).
tff(type_def_6,type,
time: $tType ).
tff(type_def_7,type,
day_name: $tType ).
tff(func_def_0,type,
ymd: ( $int * $int * $int ) > date ).
tff(func_def_1,type,
dt: ( $int * $int * $int * $int * $int ) > time ).
tff(func_def_2,type,
sunday: day_name ).
tff(func_def_3,type,
monday: day_name ).
tff(func_def_4,type,
tuesday: day_name ).
tff(func_def_5,type,
wednesday: day_name ).
tff(func_def_6,type,
thursday: day_name ).
tff(func_def_7,type,
friday: day_name ).
tff(func_def_8,type,
saturday: day_name ).
tff(pred_def_1,type,
is_leap_year: $int > $o ).
tff(pred_def_2,type,
is_days_in_month: ( $int * $int * $int ) > $o ).
tff(pred_def_3,type,
is_days_in_year: ( $int * $int ) > $o ).
tff(pred_def_4,type,
calc_date: ( $int * $int * $int * date ) > $o ).
tff(pred_def_5,type,
calc_datetime: ( $int * $int * $int * $int * $int * $int * $int * $int * time ) > $o ).
tff(pred_def_6,type,
normalize_time: ( $int * $int * $int * $int * $int * $int * $int ) > $o ).
tff(pred_def_7,type,
weekday: ( date * day_name ) > $o ).
tff(pred_def_8,type,
zeller_prep: ( $int * $int * $int * $int * $int * $int ) > $o ).
tff(pred_def_9,type,
map_iso: ( $int * day_name ) > $o ).
tff(pred_def_10,type,
map_name_to_int: ( day_name * $int ) > $o ).
tff(pred_def_11,type,
nth_weekday_date: ( $int * day_name * $int * $int * date ) > $o ).
tff(pred_def_12,type,
calc_nth_offset: ( $int * $int * $int ) > $o ).
tff(pred_def_13,type,
valid_day: $int > $o ).
tff(f1,axiom,
! [X0: $int] :
( valid_day(X0)
<=> ( $lesseq(X0,31)
& $greater(X0,0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',trap_ax) ).
tff(f37,axiom,
! [X0: $int] : is_days_in_month(1,X0,31),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m1) ).
tff(f49,axiom,
! [X1: $int,X3: $int,X0: $int,X2: $int] :
( ( $greater(X0,0)
& $lesseq(X0,X3)
& is_days_in_month(X1,X2,X3) )
=> calc_date(X0,X1,X2,ymd(X2,X1,X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_base) ).
tff(f50,axiom,
! [X2: $int,X1: $int,X0: $int,X4: date,X3: $int] :
( ( is_days_in_month(X1,X2,X3)
& ( X1 != 12 )
& $greater(X0,X3) )
=> ( calc_date($difference(X0,X3),$sum(X1,1),X2,X4)
=> calc_date(X0,X1,X2,X4) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_fwd_std) ).
tff(f82,axiom,
is_days_in_month(2,2024,29),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',hint_leap_2024_feb) ).
tff(f88,conjecture,
? [X0: $int,X2: $int,X1: $int] :
( calc_date($sum(30,5),1,2024,ymd(X0,X1,X2))
& ( X1 = 2 )
& ( X2 = 4 )
& valid_day(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_month_roll) ).
tff(f89,negated_conjecture,
~ ? [X0: $int,X2: $int,X1: $int] :
( calc_date($sum(30,5),1,2024,ymd(X0,X1,X2))
& ( X1 = 2 )
& ( X2 = 4 )
& valid_day(X2) ),
inference(negated_conjecture,[status(cth)],[f88]) ).
tff(f92,plain,
! [X2: $int,X1: $int,X0: $int,X4: date,X3: $int] :
( ( is_days_in_month(X1,X2,X3)
& ( X1 != 12 )
& $less(X3,X0) )
=> ( calc_date($sum(X0,$uminus(X3)),$sum(X1,1),X2,X4)
=> calc_date(X0,X1,X2,X4) ) ),
inference(theory_normalization,[],[f50]) ).
tff(f102,plain,
! [X1: $int,X3: $int,X0: $int,X2: $int] :
( ( $less(0,X0)
& ~ $less(X3,X0)
& is_days_in_month(X1,X2,X3) )
=> calc_date(X0,X1,X2,ymd(X2,X1,X0)) ),
inference(theory_normalization,[],[f49]) ).
tff(f103,plain,
! [X0: $int] :
( ( $less(0,X0)
& ~ $less(31,X0) )
<=> valid_day(X0) ),
inference(theory_normalization,[],[f1]) ).
tff(f125,plain,
! [X0: $int,X1: $int] :
( $less(X0,X1)
| $less(X1,$sum(X0,1)) ),
introduced(definition,[],[tha_order_plus_one_dichotomy]) ).
tff(f142,plain,
! [X0: $int,X1: $int,X3: date,X2: $int,X4: $int] :
( ( $less(X4,X2)
& ( X1 != 12 )
& is_days_in_month(X1,X0,X4) )
=> ( calc_date($sum(X2,$uminus(X4)),$sum(X1,1),X0,X3)
=> calc_date(X2,X1,X0,X3) ) ),
inference(rectify,[],[f92]) ).
tff(f152,plain,
! [X1: $int,X3: $int,X0: $int,X2: $int] :
( ( $less(0,X2)
& is_days_in_month(X0,X3,X1)
& ~ $less(X1,X2) )
=> calc_date(X2,X0,X3,ymd(X3,X0,X2)) ),
inference(rectify,[],[f102]) ).
tff(f157,plain,
~ ? [X2: $int,X0: $int,X1: $int] :
( ( 4 = X1 )
& ( 2 = X2 )
& valid_day(X1)
& calc_date($sum(30,5),1,2024,ymd(X0,X2,X1)) ),
inference(rectify,[],[f89]) ).
tff(f167,plain,
! [X0: $int] :
( ( $less(0,X0)
& ~ $less(31,X0) )
=> valid_day(X0) ),
inference(unused_predicate_definition_removal,[],[f103]) ).
tff(f195,plain,
! [X1: $int,X3: $int,X0: $int,X2: $int] :
( calc_date(X2,X0,X3,ymd(X3,X0,X2))
| ~ $less(0,X2)
| ~ is_days_in_month(X0,X3,X1)
| $less(X1,X2) ),
inference(ennf_transformation,[],[f152]) ).
tff(f196,plain,
! [X1: $int,X2: $int,X0: $int,X3: $int] :
( calc_date(X2,X0,X3,ymd(X3,X0,X2))
| $less(X1,X2)
| ~ is_days_in_month(X0,X3,X1)
| ~ $less(0,X2) ),
inference(flattening,[],[f195]) ).
tff(f212,plain,
! [X0: $int,X1: $int,X3: date,X2: $int,X4: $int] :
( calc_date(X2,X1,X0,X3)
| ~ calc_date($sum(X2,$uminus(X4)),$sum(X1,1),X0,X3)
| ~ $less(X4,X2)
| ( 12 = X1 )
| ~ is_days_in_month(X1,X0,X4) ),
inference(ennf_transformation,[],[f142]) ).
tff(f213,plain,
! [X2: $int,X1: $int,X0: $int,X4: $int,X3: date] :
( calc_date(X2,X1,X0,X3)
| ~ $less(X4,X2)
| ~ calc_date($sum(X2,$uminus(X4)),$sum(X1,1),X0,X3)
| ( 12 = X1 )
| ~ is_days_in_month(X1,X0,X4) ),
inference(flattening,[],[f212]) ).
tff(f221,plain,
! [X0: $int,X1: $int,X2: $int] :
( ~ calc_date($sum(30,5),1,2024,ymd(X0,X2,X1))
| ( 2 != X2 )
| ( 4 != X1 )
| ~ valid_day(X1) ),
inference(ennf_transformation,[],[f157]) ).
tff(f222,plain,
! [X0: $int] :
( valid_day(X0)
| ~ $less(0,X0)
| $less(31,X0) ),
inference(ennf_transformation,[],[f167]) ).
tff(f223,plain,
! [X0: $int] :
( ~ $less(0,X0)
| $less(31,X0)
| valid_day(X0) ),
inference(flattening,[],[f222]) ).
tff(f242,plain,
! [X0: $int,X1: $int,X2: $int,X3: $int,X4: date] :
( calc_date(X0,X1,X2,X4)
| ~ $less(X3,X0)
| ~ calc_date($sum(X0,$uminus(X3)),$sum(X1,1),X2,X4)
| ( 12 = X1 )
| ~ is_days_in_month(X1,X2,X3) ),
inference(rectify,[],[f213]) ).
tff(f255,plain,
! [X0: $int,X1: $int,X2: $int,X3: $int] :
( calc_date(X1,X2,X3,ymd(X3,X2,X1))
| $less(X0,X1)
| ~ is_days_in_month(X2,X3,X0)
| ~ $less(0,X1) ),
inference(rectify,[],[f196]) ).
tff(f269,plain,
! [X0: $int] : is_days_in_month(1,X0,31),
inference(cnf_transformation,[],[f37]) ).
tff(f274,plain,
! [X2: $int,X0: $int,X1: $int] :
( ( 2 != X2 )
| ~ valid_day(X1)
| ~ calc_date($sum(30,5),1,2024,ymd(X0,X2,X1))
| ( 4 != X1 ) ),
inference(cnf_transformation,[],[f221]) ).
tff(f276,plain,
! [X0: $int] :
( valid_day(X0)
| ~ $less(0,X0)
| $less(31,X0) ),
inference(cnf_transformation,[],[f223]) ).
tff(f291,plain,
! [X2: $int,X3: $int,X0: $int,X1: $int,X4: date] :
( calc_date(X0,X1,X2,X4)
| ~ is_days_in_month(X1,X2,X3)
| ( 12 = X1 )
| ~ $less(X3,X0)
| ~ calc_date($sum(X0,$uminus(X3)),$sum(X1,1),X2,X4) ),
inference(cnf_transformation,[],[f242]) ).
tff(f334,plain,
is_days_in_month(2,2024,29),
inference(cnf_transformation,[],[f82]) ).
tff(f341,plain,
! [X2: $int,X3: $int,X0: $int,X1: $int] :
( calc_date(X1,X2,X3,ymd(X3,X2,X1))
| ~ is_days_in_month(X2,X3,X0)
| ~ $less(0,X1)
| $less(X0,X1) ),
inference(cnf_transformation,[],[f255]) ).
tff(f376,plain,
! [X2: $int,X0: $int,X1: $int] :
( ~ valid_day(X1)
| ( 4 != X1 )
| ~ calc_date(35,1,2024,ymd(X0,X2,X1))
| ( 2 != X2 ) ),
inference(evaluation,[],[f274]) ).
tff(f404,definition,
( spl0_6
<=> is_days_in_month(2,2024,29) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
tff(f406,plain,
( is_days_in_month(2,2024,29)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f404]) ).
tff(f407,plain,
spl0_6,
inference(avatar_split_clause,[],[f334,f404]) ).
tff(f597,plain,
! [X2: $int,X0: $int,X1: $int] :
( ( 4 != X0 )
| ~ $less(0,X0)
| $less(31,X0)
| ( 2 != X2 )
| ~ calc_date(35,1,2024,ymd(X1,X2,X0)) ),
inference(resolution,[],[f276,f376]) ).
tff(f619,plain,
! [X0: $int,X1: $int] :
( ~ $less(0,4)
| ~ calc_date(35,1,2024,ymd(X1,X0,4))
| $less(31,4)
| ( 2 != X0 ) ),
inference(equality_resolution,[],[f597]) ).
tff(f620,plain,
! [X0: $int,X1: $int] :
( ( 2 != X0 )
| ~ calc_date(35,1,2024,ymd(X1,X0,4)) ),
inference(evaluation,[],[f619]) ).
tff(f681,plain,
! [X0: $int] : ~ calc_date(35,1,2024,ymd(X0,2,4)),
inference(equality_resolution,[],[f620]) ).
tff(f704,plain,
! [X0: $int,X1: $int] :
( ~ $less(X0,35)
| ~ calc_date($sum(35,$uminus(X0)),$sum(1,1),2024,ymd(X1,2,4))
| ( 1 = 12 )
| ~ is_days_in_month(1,2024,X0) ),
inference(resolution,[],[f681,f291]) ).
tff(f716,plain,
! [X0: $int,X1: $int] :
( ~ $less(X0,35)
| ~ is_days_in_month(1,2024,X0)
| ~ calc_date($sum(35,$uminus(X0)),2,2024,ymd(X1,2,4)) ),
inference(evaluation,[],[f704]) ).
tff(f766,plain,
! [X0: $int,X1: $int] :
( ~ is_days_in_month(1,2024,X0)
| ~ calc_date($sum(35,$uminus(X0)),2,2024,ymd(X1,2,4))
| $less(35,$sum(X0,1)) ),
inference(resolution,[],[f716,f125]) ).
tff(f865,plain,
! [X0: $int] :
( $less(35,$sum(31,1))
| ~ calc_date($sum(35,$uminus(31)),2,2024,ymd(X0,2,4)) ),
inference(resolution,[],[f766,f269]) ).
tff(f867,plain,
! [X0: $int] : ~ calc_date(4,2,2024,ymd(X0,2,4)),
inference(evaluation,[],[f865]) ).
tff(f1089,plain,
! [X0: $int] :
( $less(X0,4)
| ~ $less(0,4)
| ~ is_days_in_month(2,2024,X0) ),
inference(resolution,[],[f867,f341]) ).
tff(f1108,plain,
! [X0: $int] :
( ~ is_days_in_month(2,2024,X0)
| $less(X0,4) ),
inference(evaluation,[],[f1089]) ).
tff(f1228,plain,
( $less(29,4)
| ~ spl0_6 ),
inference(unit_resulting_resolution,[],[f1108,f406]) ).
tff(f1234,plain,
( $false
| ~ spl0_6 ),
inference(evaluation,[],[f1228]) ).
tff(f1235,plain,
~ spl0_6,
inference(avatar_contradiction_clause,[],[f1234]) ).
tff(f1241,plain,
$false,
inference(avatar_smt_refutation,[],[f1235,f407]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : TIM009_1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.19 % Computer : n026.cluster.edu
% 0.10/0.19 % Model : x86_64 x86_64
% 0.10/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.19 % Memory : 8046.5625MB
% 0.10/0.19 % OS : Linux 6.8.0-71-generic
% 0.10/0.19 % CPULimit : 300
% 0.10/0.19 % WCLimit : 300
% 0.10/0.19 % DateTime : Mon Sep 28 18:50:12 UTC 2026
% 0.10/0.20 % CPUTime :
% 0.10/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.23 Running first-order theorem proving
% 0.10/0.23 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
% 3.61/1.21 % (4146249)Detected arithmetic, will pick strategies from an ALASCA-aware ARI schedule.
% 3.61/1.21 % (4146262)dis+21_64_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=alasca_can_abstract:random_seed=2917459118:i=4:rtra=on_2999 on theBenchmark for (2999ds/4Mi)
% 3.61/1.21 % (4146262)Instruction limit reached!
% 3.61/1.21 % (4146262)------------------------------
% 3.61/1.21 % (4146262)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.61/1.21 % (4146262)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.61/1.21 % (4146262)CaDiCaL version: 2.1.3
% 3.61/1.21 % (4146262)Termination reason: Instruction limit
% 3.61/1.21 % (4146262)Termination phase: Property scanning
% 3.61/1.21 % (4146262)Time elapsed: 0.002 s
% 3.61/1.21 % (4146262)Peak memory usage: 86 MB
% 3.61/1.21 % (4146262)Instructions burned: 6 (million)
% 3.61/1.21 % (4146261)lrs+1002_4:1_to=lpo:sil=64000:si=on:br=off:random_seed=1759338906:s2a=on:i=7:rtra=on:inst=on_2999 on theBenchmark for (2999ds/7Mi)
% 3.61/1.21 % (4146260)dis+10_3_slsqr=1,4:to=lpo:sil=128000:thi=strong:si=on:uwa=off:s2agt=20:slsqc=1:slsq=on:random_seed=1707873842:i=201:slsql=off:asg=cautious:rtra=on:gtg=all:ss=axioms:sgt=16_2999 on theBenchmark for (2999ds/201Mi)
% 3.61/1.21 % (4146258)dis+1002_16:1_to=lpo:sil=64000:sas=z3:si=on:norm_ineq=on:gve=force:uwa=one_side_constant:random_seed=64870856:i=12:doe=on:rtra=on:gtg=exists_top:ss=axioms_2999 on theBenchmark for (2999ds/12Mi)
% 3.61/1.21 % (4146259)dis+1002_1_to=kbo:sil=128000:tgt=ground:sas=z3:si=on:spb=units:tha=off:random_seed=3378959675:i=307:kws=precedence:nm=0:rtra=on_2999 on theBenchmark for (2999ds/307Mi)
% 3.61/1.21 % (4146261)Instruction limit reached!
% 3.61/1.21 % (4146261)------------------------------
% 3.61/1.21 % (4146261)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.61/1.21 % (4146261)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.61/1.21 % (4146261)CaDiCaL version: 2.1.3
% 3.61/1.21 % (4146261)Termination reason: Instruction limit
% 3.61/1.21 % (4146261)Termination phase: Property scanning
% 3.61/1.21 % (4146261)Time elapsed: 0.004 s
% 3.61/1.21 % (4146261)Peak memory usage: 86 MB
% 3.61/1.21 % (4146261)Instructions burned: 7 (million)
% 3.61/1.21 % (4146263)lrs+10_1_to=lpo:sas=z3:si=on:tha=off:random_seed=874701737:i=46:rtra=on_2999 on theBenchmark for (2999ds/46Mi)
% 3.61/1.21 % (4146264)lrs+10_1_tgt=ground:sas=z3:si=on:random_seed=1162803493:i=33:rtra=on_2999 on theBenchmark for (2999ds/33Mi)
% 3.61/1.21 % (4146258)Instruction limit reached!
% 3.61/1.21 % (4146258)------------------------------
% 3.61/1.21 % (4146258)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.61/1.21 % (4146258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.61/1.21 % (4146258)CaDiCaL version: 2.1.3
% 3.61/1.21 % (4146258)Termination reason: Instruction limit
% 3.61/1.21 % (4146258)Termination phase: Saturation
% 3.61/1.21 % (4146258)Time elapsed: 0.030 s
% 3.61/1.21 % (4146258)Peak memory usage: 115 MB
% 3.61/1.21 % (4146258)Instructions burned: 12 (million)
% 3.61/1.21 % (4146266)dis+11_3_anc=none:drc=ordering:si=on:urr=ec_only:bce=on:tha=off:sac=on:random_seed=3091207000:st=5:i=14:sd=10:rtra=on:ss=axioms:rawr=on_2998 on theBenchmark for (2998ds/14Mi)
% 3.61/1.21 % (4146266)Instruction limit reached!
% 3.61/1.21 % (4146266)------------------------------
% 3.61/1.21 % (4146266)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.61/1.21 % (4146266)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.61/1.21 % (4146266)CaDiCaL version: 2.1.3
% 3.61/1.21 % (4146266)Termination reason: Instruction limit
% 3.61/1.21 % (4146266)Termination phase: Saturation
% 3.61/1.21 % (4146266)Time elapsed: 0.005 s
% 3.61/1.21 % (4146266)Peak memory usage: 89 MB
% 3.61/1.21 % (4146266)Instructions burned: 15 (million)
% 3.61/1.21 % (4146264)Instruction limit reached!
% 3.61/1.21 % (4146264)------------------------------
% 3.61/1.21 % (4146264)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.61/1.21 % (4146264)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.61/1.21 % (4146264)CaDiCaL version: 2.1.3
% 3.61/1.21 % (4146264)Termination reason: Instruction limit
% 3.61/1.21 % (4146264)Termination phase: Saturation
% 3.61/1.21 % (4146264)Time elapsed: 0.043 s
% 3.61/1.21 % (4146264)Peak memory usage: 116 MB
% 3.61/1.21 % (4146264)Instructions burned: 34 (million)
% 3.61/1.21 % (4146263)Instruction limit reached!
% 3.61/1.21 % (4146263)------------------------------
% 4.41/1.37 % (4146263)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.41/1.37 % (4146263)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.41/1.37 % (4146263)CaDiCaL version: 2.1.3
% 4.41/1.37 % (4146263)Termination reason: Instruction limit
% 4.41/1.37 % (4146263)Termination phase: Saturation
% 4.41/1.37 % (4146263)Time elapsed: 0.051 s
% 4.41/1.37 % (4146263)Peak memory usage: 115 MB
% 4.41/1.37 % (4146263)Instructions burned: 47 (million)
% 4.41/1.37 % (4146273)dis+1011_2:1_to=kbo:sil=128000:tgt=full:fde=none:si=on:norm_ineq=on:spb=goal_then_units:tha=some:nwc=2:sac=on:random_seed=2691323495:i=29:thsqd=64:nm=0:thsqc=8:rtra=on:thsq=on:ev=off_2998 on theBenchmark for (2998ds/29Mi)
% 4.41/1.37 % (4146276)dis+1011_1_prc=on:drc=off:si=on:sac=on:random_seed=1760806119:i=24:canc=force:rtra=on_2997 on theBenchmark for (2997ds/24Mi)
% 4.41/1.37 % (4146276)Instruction limit reached!
% 4.41/1.37 % (4146276)------------------------------
% 4.41/1.37 % (4146276)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.41/1.37 % (4146276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.41/1.37 % (4146276)CaDiCaL version: 2.1.3
% 4.41/1.37 % (4146276)Termination reason: Instruction limit
% 4.41/1.37 % (4146276)Termination phase: Saturation
% 4.41/1.37 % (4146276)Time elapsed: 0.010 s
% 4.41/1.37 % (4146276)Peak memory usage: 89 MB
% 4.41/1.37 % (4146276)Instructions burned: 25 (million)
% 4.41/1.37 % (4146273)Instruction limit reached!
% 4.41/1.37 % (4146273)------------------------------
% 4.41/1.37 % (4146273)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.41/1.37 % (4146273)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.41/1.37 % (4146273)CaDiCaL version: 2.1.3
% 4.41/1.37 % (4146273)Termination reason: Instruction limit
% 4.41/1.37 % (4146273)Termination phase: Saturation
% 4.41/1.37 % (4146273)Time elapsed: 0.022 s
% 4.41/1.37 % (4146273)Peak memory usage: 89 MB
% 4.41/1.37 % (4146273)Instructions burned: 30 (million)
% 4.41/1.37 % (4146260)Instruction limit reached!
% 4.41/1.37 % (4146260)------------------------------
% 4.41/1.37 % (4146260)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.41/1.37 % (4146260)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.41/1.37 % (4146260)CaDiCaL version: 2.1.3
% 4.41/1.37 % (4146260)Termination reason: Instruction limit
% 4.41/1.37 % (4146260)Termination phase: Saturation
% 4.41/1.37 % (4146260)Time elapsed: 0.169 s
% 4.41/1.37 % (4146260)Peak memory usage: 117 MB
% 4.41/1.37 % (4146260)Instructions burned: 204 (million)
% 4.41/1.37 % (4146274)ott+21_1024_to=lakbo:sil=128000:bsd=on:si=on:alasca=on:uwa=alasca_main:nwc=0.5:random_seed=16795124:cond=on:i=16:fgj=on:ep=RS:asg=force:nm=10:rtra=on:rawr=on_2998 on theBenchmark for (2998ds/16Mi)
% 4.41/1.37 % (4146277)ott+1010_8_to=lpo:sil=128000:si=on:norm_ineq=on:sp=unary_frequency:sos=on:gve=cautious:spb=goal_then_units:uwa=alasca_main_floor:tha=some:random_seed=4052422292:i=27:canc=cautious:fsr=off:rtra=on_2997 on theBenchmark for (2997ds/27Mi)
% 4.41/1.37 % (4146274)Instruction limit reached!
% 4.41/1.37 % (4146274)------------------------------
% 4.41/1.37 % (4146274)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.41/1.37 % (4146274)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.41/1.37 % (4146274)CaDiCaL version: 2.1.3
% 4.41/1.37 % (4146274)Termination reason: Instruction limit
% 4.41/1.37 % (4146274)Termination phase: Saturation
% 4.41/1.37 % (4146274)Time elapsed: 0.009 s
% 4.41/1.37 % (4146274)Peak memory usage: 88 MB
% 4.41/1.37 % (4146274)Instructions burned: 16 (million)
% 4.41/1.37 % (4146277)Refutation not found, incomplete strategy
% 4.41/1.37 % (4146277)------------------------------
% 4.41/1.37 % (4146277)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.41/1.37 % (4146277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.41/1.37 % (4146277)CaDiCaL version: 2.1.3
% 4.41/1.37 % (4146277)Termination reason: Refutation not found, incomplete strategy
% 4.41/1.37 % (4146277)Time elapsed: 0.007 s
% 4.41/1.37 % (4146277)Peak memory usage: 89 MB
% 4.41/1.37 % (4146277)Instructions burned: 11 (million)
% 4.41/1.37 % (4146278)dis+1002_24_to=kbo:sil=128000:si=on:random_seed=487849021:i=85:gtgl=4:rtra=on:gtg=exists_sym_2997 on theBenchmark for (2997ds/85Mi)
% 4.41/1.37 % (4146259)Instruction limit reached!
% 4.41/1.37 % (4146259)------------------------------
% 4.41/1.37 % (4146259)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146259)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146259)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146259)Termination reason: Instruction limit
% 4.67/1.46 % (4146259)Termination phase: Saturation
% 4.67/1.46 % (4146259)Time elapsed: 0.202 s
% 4.67/1.46 % (4146259)Peak memory usage: 118 MB
% 4.67/1.46 % (4146259)Instructions burned: 307 (million)
% 4.67/1.46 % (4146281)ott+1002_1_si=on:sp=occurrence:spb=goal:lcm=predicate:random_seed=2555026282:i=2:bd=preordered:nm=2:ins=3:rtra=on:inst=on:tar=off_2997 on theBenchmark for (2997ds/2Mi)
% 4.67/1.46 % (4146281)Instruction limit reached!
% 4.67/1.46 % (4146281)------------------------------
% 4.67/1.46 % (4146281)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146281)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146281)Termination reason: Instruction limit
% 4.67/1.46 % (4146281)Termination phase: Preprocessing 1
% 4.67/1.46 % (4146281)Time elapsed: 0.001 s
% 4.67/1.46 % (4146281)Peak memory usage: 85 MB
% 4.67/1.46 % (4146281)Instructions burned: 3 (million)
% 4.67/1.46 % (4146278)Instruction limit reached!
% 4.67/1.46 % (4146278)------------------------------
% 4.67/1.46 % (4146278)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146278)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146278)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146278)Termination reason: Instruction limit
% 4.67/1.46 % (4146278)Termination phase: Saturation
% 4.67/1.46 % (4146278)Time elapsed: 0.055 s
% 4.67/1.46 % (4146278)Peak memory usage: 90 MB
% 4.67/1.46 % (4146278)Instructions burned: 86 (million)
% 4.67/1.46 % (4146282)dis+1010_1_to=kbo:sil=128000:tgt=full:si=on:tha=off:random_seed=2258912108:i=181:rtra=on:ss=axioms:ev=cautious_2996 on theBenchmark for (2996ds/181Mi)
% 4.67/1.46 % (4146285)lrs+10_2_to=lpo:sil=64000:si=on:sos=on:gve=force:lcm=reverse:uwa=one_side_interpreted:random_seed=2515114062:i=4:ep=RST:ins=2:rtra=on_2996 on theBenchmark for (2996ds/4Mi)
% 4.67/1.46 % (4146285)Instruction limit reached!
% 4.67/1.46 % (4146285)------------------------------
% 4.67/1.46 % (4146285)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146285)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146285)Termination reason: Instruction limit
% 4.67/1.46 % (4146285)Termination phase: Property scanning
% 4.67/1.46 % (4146285)Time elapsed: 0.003 s
% 4.67/1.46 % (4146285)Peak memory usage: 86 MB
% 4.67/1.46 % (4146285)Instructions burned: 5 (million)
% 4.67/1.46 % (4146290)ott+1011_1_to=kbo:plsq=on:drc=off:si=on:plsqr=32,1:sp=const_frequency:sos=all:uwa=one_side_interpreted:sac=on:random_seed=1137103954:i=8:ep=RST:nm=16:rtra=on:gtg=exists_top_2996 on theBenchmark for (2996ds/8Mi)
% 4.67/1.46 % (4146290)Instruction limit reached!
% 4.67/1.46 % (4146290)------------------------------
% 4.67/1.46 % (4146290)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146290)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146290)Termination reason: Instruction limit
% 4.67/1.46 % (4146290)Termination phase: Saturation
% 4.67/1.46 % (4146290)Time elapsed: 0.003 s
% 4.67/1.46 % (4146290)Peak memory usage: 88 MB
% 4.67/1.46 % (4146290)Instructions burned: 10 (million)
% 4.67/1.46 % (4146286)dis+1010_128_isp=bottom:to=lpo:thi=overlap:prc=on:sas=z3:si=on:fd=preordered:random_seed=881322275:i=66:thsqd=64:thsqc=16:rtra=on:thsq=on:ev=force_2996 on theBenchmark for (2996ds/66Mi)
% 4.67/1.46 % (4146288)lrs+10_1_thi=all:si=on:fd=off:random_seed=386908278:i=53:rtra=on:gtg=all_2996 on theBenchmark for (2996ds/53Mi)
% 4.67/1.46 % (4146282)Instruction limit reached!
% 4.67/1.46 % (4146282)------------------------------
% 4.67/1.46 % (4146282)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146282)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146282)Termination reason: Instruction limit
% 4.67/1.46 % (4146282)Termination phase: Saturation
% 4.67/1.46 % (4146282)Time elapsed: 0.100 s
% 4.67/1.46 % (4146282)Peak memory usage: 91 MB
% 4.67/1.46 % (4146282)Instructions burned: 182 (million)
% 4.67/1.46 % (4146291)lrs+10_1_to=lakbo:sil=128000:si=on:alasca=on:sp=occurrence:random_seed=665191929:st=3:i=2:rtra=on:ss=axioms_2995 on theBenchmark for (2995ds/2Mi)
% 4.67/1.46 % (4146291)Instruction limit reached!
% 4.67/1.46 % (4146291)------------------------------
% 4.67/1.46 % (4146291)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146291)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146291)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146291)Termination reason: Instruction limit
% 4.67/1.46 % (4146291)Termination phase: SInE selection
% 4.67/1.46 % (4146291)Time elapsed: 0.001 s
% 4.67/1.46 % (4146291)Peak memory usage: 85 MB
% 4.67/1.46 % (4146291)Instructions burned: 2 (million)
% 4.67/1.46 % (4146297)lrs+1011_16:1_to=kbo:sil=128000:sas=z3:si=on:sos=theory:erd=off:urr=full:random_seed=1098450618:i=127:doe=on:rtra=on_2995 on theBenchmark for (2995ds/127Mi)
% 4.67/1.46 % (4146288)Instruction limit reached!
% 4.67/1.46 % (4146288)------------------------------
% 4.67/1.46 % (4146288)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146288)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146288)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146288)Termination reason: Instruction limit
% 4.67/1.46 % (4146288)Termination phase: Saturation
% 4.67/1.46 % (4146288)Time elapsed: 0.059 s
% 4.67/1.46 % (4146288)Peak memory usage: 116 MB
% 4.67/1.46 % (4146288)Instructions burned: 54 (million)
% 4.67/1.46 % (4146286)Instruction limit reached!
% 4.67/1.46 % (4146286)------------------------------
% 4.67/1.46 % (4146286)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146286)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146286)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146286)Termination reason: Instruction limit
% 4.67/1.46 % (4146286)Termination phase: Saturation
% 4.67/1.46 % (4146286)Time elapsed: 0.087 s
% 4.67/1.46 % (4146286)Peak memory usage: 134 MB
% 4.67/1.46 % (4146286)Instructions burned: 66 (million)
% 4.67/1.46 % (4146277)------------------------------
% 4.67/1.46 % (4146277)------------------------------
% 4.67/1.46 % (4146294)dis+1002_1_to=lpo:sil=64000:si=on:flr=on:random_seed=3363112086:i=2:doe=on:canc=force:asg=cautious:rtra=on_2995 on theBenchmark for (2995ds/2Mi)
% 4.67/1.46 % (4146294)Instruction limit reached!
% 4.67/1.46 % (4146294)------------------------------
% 4.67/1.46 % (4146294)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146294)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146294)Termination reason: Instruction limit
% 4.67/1.46 % (4146294)Termination phase: shuffling
% 4.67/1.46 % (4146294)Time elapsed: 0.002 s
% 4.67/1.46 % (4146294)Peak memory usage: 85 MB
% 4.67/1.46 % (4146294)Instructions burned: 3 (million)
% 4.67/1.46 % (4146297)First to succeed.
% 4.67/1.46 % (4146297)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4146249"
% 4.67/1.46 % (4146301)lrs-1011_64_to=lpo:si=on:sp=unary_first:sos=on:br=off:random_seed=695173116:i=26:canc=cautious:av=off:rtra=on_2994 on theBenchmark for (2994ds/26Mi)
% 4.67/1.46 % (4146300)dis+10_1_si=on:random_seed=1412663448:i=10:ep=R:rtra=on_2994 on theBenchmark for (2994ds/10Mi)
% 4.67/1.46 % (4146300)Instruction limit reached!
% 4.67/1.46 % (4146300)------------------------------
% 4.67/1.46 % (4146300)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146300)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146300)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146300)Termination reason: Instruction limit
% 4.67/1.46 % (4146300)Termination phase: Saturation
% 4.67/1.46 % (4146300)Time elapsed: 0.006 s
% 4.67/1.46 % (4146300)Peak memory usage: 88 MB
% 4.67/1.46 % (4146300)Instructions burned: 11 (million)
% 4.67/1.46 % (4146301)Refutation not found, incomplete strategy
% 4.67/1.46 % (4146301)------------------------------
% 4.67/1.46 % (4146301)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146301)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146301)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146301)Termination reason: Refutation not found, incomplete strategy
% 4.67/1.46 % (4146301)Time elapsed: 0.007 s
% 4.67/1.46 % (4146301)Peak memory usage: 88 MB
% 4.67/1.46 % (4146301)Instructions burned: 11 (million)
% 4.67/1.46 % (4146304)ott+10_8:1_to=lpo:sil=128000:si=on:fs=off:spb=goal_then_units:uwa=alasca_main:random_seed=1738392194:i=2:fsr=off:rtra=on:inst=on_2994 on theBenchmark for (2994ds/2Mi)
% 4.67/1.46 % (4146304)Instruction limit reached!
% 4.67/1.46 % (4146304)------------------------------
% 4.67/1.46 % (4146304)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146304)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146304)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146304)Termination reason: Instruction limit
% 4.67/1.46 % (4146304)Termination phase: Property scanning
% 4.67/1.46 % (4146304)Time elapsed: 0.001 s
% 4.67/1.46 % (4146304)Peak memory usage: 85 MB
% 4.67/1.46 % (4146304)Instructions burned: 2 (million)
% 4.67/1.46 % (4146303)dis+1011_5_anc=all:tgt=full:si=on:sp=const_frequency:spb=non_intro:fd=preordered:sac=on:random_seed=3540533492:avsq=on:i=35:doe=on:thsqd=64:nm=64:fsr=off:thsqc=32:rtra=on:tac=light:ss=included:thsq=on:ev=off:sgt=32_2994 on theBenchmark for (2994ds/35Mi)
% 4.67/1.46 % (4146307)lrs-1011_1_to=kbo:sil=128000:prc=on:si=on:fs=off:tha=off:random_seed=3894016290:i=370:ep=RS:fsr=off:rtra=on_2994 on theBenchmark for (2994ds/370Mi)
% 4.67/1.46 % (4146306)dis+21_1_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=off:s2agt=16:random_seed=1697482696:s2a=on:i=8:kws=inv_precedence:doe=on:rtra=on_2994 on theBenchmark for (2994ds/8Mi)
% 4.67/1.46 % (4146307)Refutation not found, incomplete strategy
% 4.67/1.46 % (4146307)------------------------------
% 4.67/1.46 % (4146307)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146307)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146307)Termination reason: Refutation not found, incomplete strategy
% 4.67/1.46 % (4146307)Time elapsed: 0.006 s
% 4.67/1.46 % (4146307)Peak memory usage: 88 MB
% 4.67/1.46 % (4146307)Instructions burned: 10 (million)
% 4.67/1.46 % (4146306)Instruction limit reached!
% 4.67/1.46 % (4146306)------------------------------
% 4.67/1.46 % (4146306)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146306)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146306)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146306)Termination reason: Instruction limit
% 4.67/1.46 % (4146306)Termination phase: Saturation
% 4.67/1.46 % (4146306)Time elapsed: 0.005 s
% 4.67/1.46 % (4146306)Peak memory usage: 87 MB
% 4.67/1.46 % (4146306)Instructions burned: 9 (million)
% 4.67/1.46 % (4146303)Instruction limit reached!
% 4.67/1.46 % (4146303)------------------------------
% 4.67/1.46 % (4146303)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.46 % (4146303)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.46 % (4146303)CaDiCaL version: 2.1.3
% 4.67/1.46 % (4146303)Termination reason: Instruction limit
% 4.67/1.46 % (4146303)Termination phase: Saturation
% 4.67/1.46 % (4146303)Time elapsed: 0.028 s
% 4.67/1.46 % (4146303)Peak memory usage: 89 MB
% 4.67/1.46 % (4146303)Instructions burned: 36 (million)
% 4.67/1.46 % (4146297)Refutation found. Thanks to Tanya!
% 4.67/1.46 % SZS status Theorem for theBenchmark
% 4.67/1.46 % SZS output start Proof for theBenchmark
% See solution above
% 6.12/1.63 % (4146297)------------------------------
% 6.12/1.63 % (4146297)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.12/1.63 % (4146297)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.12/1.63 % (4146297)CaDiCaL version: 2.1.3
% 6.12/1.63 % (4146297)Termination reason: Refutation
% 6.12/1.63 % (4146297)Time elapsed: 0.054 s
% 6.12/1.63 % (4146297)Peak memory usage: 117 MB
% 6.12/1.63 % (4146297)Instructions burned: 109 (million)
% 6.12/1.63 % (4146297)------------------------------
% 6.12/1.63 % (4146297)------------------------------
% 6.12/1.63 % (4146249)Success in time 0.783 s
% 6.12/1.63 % Vampire exiting
%------------------------------------------------------------------------------