%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : TIM013_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 : n002.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 02:33:31 PM UTC 2026
% Result : Theorem 4.87s 1.26s
% Output : Refutation 4.87s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 5
% Syntax : Number of formulae : 33 ( 8 unt; 0 typ; 2 def)
% Number of atoms : 86 ( 21 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 93 ( 40 ~; 33 |; 15 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number arithmetic : 165 ( 14 atm; 9 fun; 115 num; 27 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 : 20 ( 15 usr; 3 prp; 0-9 aty)
% Number of functors : 17 ( 9 usr; 14 con; 0-5 aty)
% Number of variables : 27 ( 0 sgn 18 !; 9 ?; 27 :)
% 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] :
( ( $greater(X0,0)
& $lesseq(X0,31) )
<=> valid_day(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',trap_ax) ).
tff(f17,axiom,
calc_date(0,1,2025,ymd(2024,12,31)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lemma_boundary_jan0_2025) ).
tff(f88,conjecture,
? [X2: $int,X0: $int,X1: $int] :
( valid_day(X2)
& ( X0 = 2024 )
& calc_date($sum(1,-1),1,2025,ymd(X0,X1,X2))
& ( X1 = 12 )
& ( X2 = 31 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',test_year_back) ).
tff(f89,negated_conjecture,
~ ? [X2: $int,X0: $int,X1: $int] :
( valid_day(X2)
& ( X0 = 2024 )
& calc_date($sum(1,-1),1,2025,ymd(X0,X1,X2))
& ( X1 = 12 )
& ( X2 = 31 ) ),
inference(negated_conjecture,[status(cth)],[f88]) ).
tff(f109,plain,
! [X0: $int] :
( ( ~ $less(31,X0)
& $less(0,X0) )
<=> valid_day(X0) ),
inference(theory_normalization,[],[f1]) ).
tff(f145,plain,
~ ? [X1: $int,X2: $int,X0: $int] :
( ( 12 = X2 )
& valid_day(X0)
& ( 31 = X0 )
& calc_date($sum(1,-1),1,2025,ymd(X1,X2,X0))
& ( 2024 = X1 ) ),
inference(rectify,[],[f89]) ).
tff(f167,plain,
! [X0: $int] :
( ( ~ $less(31,X0)
& $less(0,X0) )
=> valid_day(X0) ),
inference(unused_predicate_definition_removal,[],[f109]) ).
tff(f198,plain,
! [X0: $int] :
( valid_day(X0)
| $less(31,X0)
| ~ $less(0,X0) ),
inference(ennf_transformation,[],[f167]) ).
tff(f199,plain,
! [X0: $int] :
( ~ $less(0,X0)
| valid_day(X0)
| $less(31,X0) ),
inference(flattening,[],[f198]) ).
tff(f234,plain,
! [X2: $int,X0: $int,X1: $int] :
( ( 31 != X0 )
| ~ calc_date($sum(1,-1),1,2025,ymd(X1,X2,X0))
| ( 2024 != X1 )
| ~ valid_day(X0)
| ( 12 != X2 ) ),
inference(ennf_transformation,[],[f145]) ).
tff(f254,plain,
! [X0: $int,X1: $int,X2: $int] :
( ( 31 != X1 )
| ~ calc_date($sum(1,-1),1,2025,ymd(X2,X0,X1))
| ( 2024 != X2 )
| ~ valid_day(X1)
| ( 12 != X0 ) ),
inference(rectify,[],[f234]) ).
tff(f315,plain,
! [X2: $int,X0: $int,X1: $int] :
( ( 31 != X1 )
| ~ calc_date($sum(1,-1),1,2025,ymd(X2,X0,X1))
| ( 2024 != X2 )
| ~ valid_day(X1)
| ( 12 != X0 ) ),
inference(cnf_transformation,[],[f254]) ).
tff(f332,plain,
! [X0: $int] :
( valid_day(X0)
| $less(31,X0)
| ~ $less(0,X0) ),
inference(cnf_transformation,[],[f199]) ).
tff(f345,plain,
calc_date(0,1,2025,ymd(2024,12,31)),
inference(cnf_transformation,[],[f17]) ).
tff(f371,plain,
! [X2: $int,X0: $int] :
( ~ calc_date($sum(1,-1),1,2025,ymd(X2,X0,31))
| ( 2024 != X2 )
| ~ valid_day(31)
| ( 12 != X0 ) ),
inference(equality_resolution,[],[f315]) ).
tff(f372,plain,
! [X0: $int] :
( ~ calc_date($sum(1,-1),1,2025,ymd(2024,X0,31))
| ~ valid_day(31)
| ( 12 != X0 ) ),
inference(equality_resolution,[],[f371]) ).
tff(f373,plain,
( ~ calc_date($sum(1,-1),1,2025,ymd(2024,12,31))
| ~ valid_day(31) ),
inference(equality_resolution,[],[f372]) ).
tff(f401,plain,
( ~ valid_day(31)
| ~ calc_date(0,1,2025,ymd(2024,12,31)) ),
inference(evaluation,[],[f373]) ).
tff(f412,definition,
( spl0_1
<=> calc_date(0,1,2025,ymd(2024,12,31)) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
tff(f414,plain,
( ~ calc_date(0,1,2025,ymd(2024,12,31))
| spl0_1 ),
inference(avatar_component_clause,[],[f412]) ).
tff(f416,definition,
( spl0_2
<=> valid_day(31) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
tff(f418,plain,
( ~ valid_day(31)
| spl0_2 ),
inference(avatar_component_clause,[],[f416]) ).
tff(f419,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f401,f416,f412]) ).
tff(f461,plain,
( $false
| spl0_1 ),
inference(forward_subsumption_resolution,[],[f345,f414]) ).
tff(f462,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f461]) ).
tff(f463,plain,
( ~ $less(0,31)
| $less(31,31)
| spl0_2 ),
inference(resolution,[],[f418,f332]) ).
tff(f464,plain,
( $false
| spl0_2 ),
inference(evaluation,[],[f463]) ).
tff(f465,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f464]) ).
cnf(s1,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f419]) ).
cnf(s2,plain,
spl0_1,
inference(sat_conversion,[],[f462]) ).
cnf(s3,plain,
spl0_2,
inference(sat_conversion,[],[f465]) ).
cnf(s4,plain,
$false,
inference(rat,[],[s1,s3,s2]) ).
tff(f466,plain,
$false,
inference(avatar_sat_refutation,[],[s4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : TIM013_1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.20 % Computer : n002.cluster.edu
% 0.10/0.20 % Model : x86_64 x86_64
% 0.10/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.20 % Memory : 8046.5625MB
% 0.10/0.20 % OS : Linux 6.8.0-71-generic
% 0.10/0.20 % CPULimit : 300
% 0.10/0.20 % WCLimit : 300
% 0.10/0.20 % DateTime : Mon Sep 28 18:50:07 UTC 2026
% 0.10/0.20 % CPUTime :
% 0.10/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.24 Running first-order theorem proving
% 0.10/0.24 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
% 4.44/1.06 % (639763)Detected arithmetic, will pick strategies from an ALASCA-aware ARI schedule.
% 4.44/1.06 % (639774)lrs+10_1_tgt=ground:sas=z3:si=on:random_seed=3086206869:i=33:rtra=on_2999 on theBenchmark for (2999ds/33Mi)
% 4.44/1.06 % (639774)Instruction limit reached!
% 4.44/1.06 % (639774)------------------------------
% 4.44/1.06 % (639774)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639774)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639774)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639774)Termination reason: Instruction limit
% 4.44/1.06 % (639774)Termination phase: Saturation
% 4.44/1.06 % (639774)Time elapsed: 0.026 s
% 4.44/1.06 % (639774)Peak memory usage: 116 MB
% 4.44/1.06 % (639774)Instructions burned: 34 (million)
% 4.44/1.06 % (639772)dis+21_64_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=alasca_can_abstract:random_seed=2593515047:i=4:rtra=on_2999 on theBenchmark for (2999ds/4Mi)
% 4.44/1.06 % (639769)dis+1002_1_to=kbo:sil=128000:tgt=ground:sas=z3:si=on:spb=units:tha=off:random_seed=3966151791:i=307:kws=precedence:nm=0:rtra=on_2999 on theBenchmark for (2999ds/307Mi)
% 4.44/1.06 % (639768)dis+1002_16:1_to=lpo:sil=64000:sas=z3:si=on:norm_ineq=on:gve=force:uwa=one_side_constant:random_seed=293900544:i=12:doe=on:rtra=on:gtg=exists_top:ss=axioms_2999 on theBenchmark for (2999ds/12Mi)
% 4.44/1.06 % (639770)dis+10_3_slsqr=1,4:to=lpo:sil=128000:thi=strong:si=on:uwa=off:s2agt=20:slsqc=1:slsq=on:random_seed=3514590861:i=201:slsql=off:asg=cautious:rtra=on:gtg=all:ss=axioms:sgt=16_2999 on theBenchmark for (2999ds/201Mi)
% 4.44/1.06 % (639771)lrs+1002_4:1_to=lpo:sil=64000:si=on:br=off:random_seed=1654127148:s2a=on:i=7:rtra=on:inst=on_2999 on theBenchmark for (2999ds/7Mi)
% 4.44/1.06 % (639773)lrs+10_1_to=lpo:sas=z3:si=on:tha=off:random_seed=2034201205:i=46:rtra=on_2999 on theBenchmark for (2999ds/46Mi)
% 4.44/1.06 % (639772)Instruction limit reached!
% 4.44/1.06 % (639772)------------------------------
% 4.44/1.06 % (639772)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639772)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639772)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639772)Termination reason: Instruction limit
% 4.44/1.06 % (639772)Termination phase: Property scanning
% 4.44/1.06 % (639772)Time elapsed: 0.003 s
% 4.44/1.06 % (639772)Peak memory usage: 85 MB
% 4.44/1.06 % (639772)Instructions burned: 5 (million)
% 4.44/1.06 % (639771)Instruction limit reached!
% 4.44/1.06 % (639771)------------------------------
% 4.44/1.06 % (639771)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639771)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639771)Termination reason: Instruction limit
% 4.44/1.06 % (639771)Termination phase: Saturation
% 4.44/1.06 % (639771)Time elapsed: 0.005 s
% 4.44/1.06 % (639771)Peak memory usage: 87 MB
% 4.44/1.06 % (639771)Instructions burned: 8 (million)
% 4.44/1.06 % (639768)Instruction limit reached!
% 4.44/1.06 % (639768)------------------------------
% 4.44/1.06 % (639768)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639768)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639768)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639768)Termination reason: Instruction limit
% 4.44/1.06 % (639768)Termination phase: Saturation
% 4.44/1.06 % (639768)Time elapsed: 0.032 s
% 4.44/1.06 % (639768)Peak memory usage: 115 MB
% 4.44/1.06 % (639768)Instructions burned: 13 (million)
% 4.44/1.06 % (639773)Instruction limit reached!
% 4.44/1.06 % (639773)------------------------------
% 4.44/1.06 % (639773)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639773)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639773)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639773)Termination reason: Instruction limit
% 4.44/1.06 % (639773)Termination phase: Saturation
% 4.44/1.06 % (639773)Time elapsed: 0.052 s
% 4.44/1.06 % (639773)Peak memory usage: 115 MB
% 4.44/1.06 % (639773)Instructions burned: 46 (million)
% 4.44/1.06 % (639776)dis+11_3_anc=none:drc=ordering:si=on:urr=ec_only:bce=on:tha=off:sac=on:random_seed=1275657902:st=5:i=14:sd=10:rtra=on:ss=axioms:rawr=on_2998 on theBenchmark for (2998ds/14Mi)
% 4.44/1.06 % (639776)Instruction limit reached!
% 4.44/1.06 % (639776)------------------------------
% 4.44/1.06 % (639776)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639776)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639776)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639776)Termination reason: Instruction limit
% 4.44/1.06 % (639776)Termination phase: Saturation
% 4.44/1.06 % (639776)Time elapsed: 0.005 s
% 4.44/1.06 % (639776)Peak memory usage: 88 MB
% 4.44/1.06 % (639776)Instructions burned: 15 (million)
% 4.44/1.06 % (639784)ott+21_1024_to=lakbo:sil=128000:bsd=on:si=on:alasca=on:uwa=alasca_main:nwc=0.5:random_seed=2653371024:cond=on:i=16:fgj=on:ep=RS:asg=force:nm=10:rtra=on:rawr=on_2998 on theBenchmark for (2998ds/16Mi)
% 4.44/1.06 % (639783)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=2014847032:i=29:thsqd=64:nm=0:thsqc=8:rtra=on:thsq=on:ev=off_2998 on theBenchmark for (2998ds/29Mi)
% 4.44/1.06 % (639784)Instruction limit reached!
% 4.44/1.06 % (639784)------------------------------
% 4.44/1.06 % (639784)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639784)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639784)Termination reason: Instruction limit
% 4.44/1.06 % (639784)Termination phase: Saturation
% 4.44/1.06 % (639784)Time elapsed: 0.010 s
% 4.44/1.06 % (639784)Peak memory usage: 88 MB
% 4.44/1.06 % (639784)Instructions burned: 17 (million)
% 4.44/1.06 % (639770)Instruction limit reached!
% 4.44/1.06 % (639770)------------------------------
% 4.44/1.06 % (639770)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639770)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639770)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639770)Termination reason: Instruction limit
% 4.44/1.06 % (639770)Termination phase: Saturation
% 4.44/1.06 % (639770)Time elapsed: 0.170 s
% 4.44/1.06 % (639770)Peak memory usage: 117 MB
% 4.44/1.06 % (639770)Instructions burned: 201 (million)
% 4.44/1.06 % (639783)Instruction limit reached!
% 4.44/1.06 % (639783)------------------------------
% 4.44/1.06 % (639783)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639783)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639783)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639783)Termination reason: Instruction limit
% 4.44/1.06 % (639783)Termination phase: Saturation
% 4.44/1.06 % (639783)Time elapsed: 0.021 s
% 4.44/1.06 % (639783)Peak memory usage: 88 MB
% 4.44/1.06 % (639783)Instructions burned: 29 (million)
% 4.44/1.06 % (639785)dis+1011_1_prc=on:drc=off:si=on:sac=on:random_seed=1890955384:i=24:canc=force:rtra=on_2997 on theBenchmark for (2997ds/24Mi)
% 4.44/1.06 % (639785)First to succeed.
% 4.44/1.06 % (639785)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-639763"
% 4.44/1.06 % (639769)Instruction limit reached!
% 4.44/1.06 % (639769)------------------------------
% 4.44/1.06 % (639769)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639769)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639769)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639769)Termination reason: Instruction limit
% 4.44/1.06 % (639769)Termination phase: Saturation
% 4.44/1.06 % (639769)Time elapsed: 0.203 s
% 4.44/1.06 % (639769)Peak memory usage: 118 MB
% 4.44/1.06 % (639769)Instructions burned: 308 (million)
% 4.44/1.06 % (639786)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=1378244295:i=27:canc=cautious:fsr=off:rtra=on_2997 on theBenchmark for (2997ds/27Mi)
% 4.44/1.06 % (639788)dis+1002_24_to=kbo:sil=128000:si=on:random_seed=1907657514:i=85:gtgl=4:rtra=on:gtg=exists_sym_2997 on theBenchmark for (2997ds/85Mi)
% 4.44/1.06 % (639786)Refutation not found, incomplete strategy
% 4.44/1.06 % (639786)------------------------------
% 4.44/1.06 % (639786)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.44/1.06 % (639786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.44/1.06 % (639786)CaDiCaL version: 2.1.3
% 4.44/1.06 % (639786)Termination reason: Refutation not found, incomplete strategy
% 4.44/1.06 % (639786)Time elapsed: 0.008 s
% 4.44/1.06 % (639786)Peak memory usage: 89 MB
% 4.44/1.06 % (639786)Instructions burned: 11 (million)
% 4.44/1.06 % (639788)Also succeeded, but the first one will report.
% 4.44/1.06 % (639791)ott+1002_1_si=on:sp=occurrence:spb=goal:lcm=predicate:random_seed=1417241071:i=2:bd=preordered:nm=2:ins=3:rtra=on:inst=on:tar=off_2996 on theBenchmark for (2996ds/2Mi)
% 4.87/1.26 % (639791)Instruction limit reached!
% 4.87/1.26 % (639791)------------------------------
% 4.87/1.26 % (639791)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.26 % (639791)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.26 % (639791)CaDiCaL version: 2.1.3
% 4.87/1.26 % (639791)Termination reason: Instruction limit
% 4.87/1.26 % (639791)Termination phase: shuffling
% 4.87/1.26 % (639791)Time elapsed: 0.002 s
% 4.87/1.26 % (639791)Peak memory usage: 85 MB
% 4.87/1.26 % (639791)Instructions burned: 3 (million)
% 4.87/1.26 % (639792)dis+1010_1_to=kbo:sil=128000:tgt=full:si=on:tha=off:random_seed=3046650442:i=181:rtra=on:ss=axioms:ev=cautious_2996 on theBenchmark for (2996ds/181Mi)
% 4.87/1.26 % (639793)lrs+10_2_to=lpo:sil=64000:si=on:sos=on:gve=force:lcm=reverse:uwa=one_side_interpreted:random_seed=2881430474:i=4:ep=RST:ins=2:rtra=on_2996 on theBenchmark for (2996ds/4Mi)
% 4.87/1.26 % (639793)Instruction limit reached!
% 4.87/1.26 % (639793)------------------------------
% 4.87/1.26 % (639793)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.26 % (639793)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.26 % (639793)CaDiCaL version: 2.1.3
% 4.87/1.26 % (639793)Termination reason: Instruction limit
% 4.87/1.26 % (639793)Termination phase: Property scanning
% 4.87/1.26 % (639793)Time elapsed: 0.003 s
% 4.87/1.26 % (639793)Peak memory usage: 85 MB
% 4.87/1.26 % (639793)Instructions burned: 5 (million)
% 4.87/1.26 % (639797)dis+1010_128_isp=bottom:to=lpo:thi=overlap:prc=on:sas=z3:si=on:fd=preordered:random_seed=2961251048:i=66:thsqd=64:thsqc=16:rtra=on:thsq=on:ev=force_2996 on theBenchmark for (2996ds/66Mi)
% 4.87/1.26 % (639792)Instruction limit reached!
% 4.87/1.26 % (639792)------------------------------
% 4.87/1.26 % (639792)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.26 % (639792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.26 % (639792)CaDiCaL version: 2.1.3
% 4.87/1.26 % (639792)Termination reason: Instruction limit
% 4.87/1.26 % (639792)Termination phase: Saturation
% 4.87/1.26 % (639792)Time elapsed: 0.119 s
% 4.87/1.26 % (639792)Peak memory usage: 91 MB
% 4.87/1.26 % (639792)Instructions burned: 182 (million)
% 4.87/1.26 % (639797)Instruction limit reached!
% 4.87/1.26 % (639797)------------------------------
% 4.87/1.26 % (639797)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.26 % (639797)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.26 % (639797)CaDiCaL version: 2.1.3
% 4.87/1.26 % (639797)Termination reason: Instruction limit
% 4.87/1.26 % (639797)Termination phase: Saturation
% 4.87/1.26 % (639797)Time elapsed: 0.087 s
% 4.87/1.26 % (639797)Peak memory usage: 134 MB
% 4.87/1.26 % (639797)Instructions burned: 66 (million)
% 4.87/1.26 % (639785)Refutation found. Thanks to Tanya!
% 4.87/1.26 % SZS status Theorem for theBenchmark
% 4.87/1.26 % SZS output start Proof for theBenchmark
% See solution above
% 4.87/1.26 % (639785)------------------------------
% 4.87/1.26 % (639785)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.87/1.26 % (639785)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.87/1.26 % (639785)CaDiCaL version: 2.1.3
% 4.87/1.26 % (639785)Termination reason: Refutation
% 4.87/1.26 % (639785)Time elapsed: 0.012 s
% 4.87/1.26 % (639785)Peak memory usage: 90 MB
% 4.87/1.26 % (639785)Instructions burned: 15 (million)
% 4.87/1.26 % (639785)------------------------------
% 4.87/1.26 % (639785)------------------------------
% 4.87/1.26 % (639763)Success in time 0.632 s
% 4.87/1.26 % Vampire exiting
%------------------------------------------------------------------------------