%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : DAT047_1 : TPTP v9.3.1. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n008.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:47:10 AM UTC 2026
% Result : Theorem 3.92s 1.46s
% Output : Refutation 3.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 7
% Syntax : Number of formulae : 41 ( 17 unt; 0 typ; 0 def)
% Number of atoms : 75 ( 45 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 68 ( 34 ~; 25 |; 4 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of FOOLs : 1 ( 1 fml; 0 var)
% Number arithmetic : 168 ( 7 atm; 40 fun; 93 num; 28 var)
% Number of types : 3 ( 1 usr; 1 ari; 0 dat; 0 cdt)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 5 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 4 usr; 7 con; 0-2 aty)
% Number of variables : 50 ( 50 !; 0 ?; 50 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
collection: $tType ).
tff(func_def_0,type,
empty: collection ).
tff(func_def_1,type,
add: ( $int * collection ) > collection ).
tff(func_def_2,type,
remove: ( $int * collection ) > collection ).
tff(func_def_3,type,
count: collection > $int ).
tff(pred_def_1,type,
in: ( $int * collection ) > $o ).
tff(f1,axiom,
! [X0: $int] : ~ in(X0,empty),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax1) ).
tff(f2,axiom,
! [X0: $int,X1: collection] : in(X0,add(X0,X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax2) ).
tff(f6,axiom,
! [X0: collection] : $greatereq(count(X0),0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax1) ).
tff(f7,axiom,
! [X0: collection] :
( ( X0 = empty )
<=> ( count(X0) = 0 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax2) ).
tff(f8,negated_conjecture,
! [X1: collection,X0: $int] :
( ~ in(X0,X1)
<=> ( count(add(X0,X1)) = $sum(count(X1),1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax3) ).
tff(f10,negated_conjecture,
! [X0: $int,X1: collection] :
( in(X0,X1)
<=> ( count(remove(X0,X1)) = $difference(count(X1),1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax5) ).
tff(f13,conjecture,
count(add(5,remove(3,add(3,empty)))) = 1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).
tff(f14,negated_conjecture,
( ( ~ count(add(5,remove(3,add(3,empty)))) ) = 1 ),
inference(negated_conjecture,[status(cth)],[f13]) ).
tff(f15,plain,
! [X0: collection] : ~ $less(count(X0),0),
inference(theory_normalization,[],[f6]) ).
tff(f16,plain,
! [X0: $int,X1: collection] :
( in(X0,X1)
<=> ( count(remove(X0,X1)) = $sum(count(X1),$uminus(1)) ) ),
inference(theory_normalization,[],[f10]) ).
tff(f29,plain,
! [X1: $int,X0: collection] :
( ( $sum(count(X0),1) = count(add(X1,X0)) )
<=> ~ in(X1,X0) ),
inference(rectify,[],[f8]) ).
tff(f30,plain,
1 != count(add(5,remove(3,add(3,empty)))),
inference(flattening,[],[f14]) ).
tff(f36,plain,
! [X0: $int,X1: collection] :
( ( in(X0,X1)
| ( count(remove(X0,X1)) != $sum(count(X1),$uminus(1)) ) )
& ( ( count(remove(X0,X1)) = $sum(count(X1),$uminus(1)) )
| ~ in(X0,X1) ) ),
inference(nnf_transformation,[],[f16]) ).
tff(f38,plain,
! [X1: $int,X0: collection] :
( ( ( $sum(count(X0),1) = count(add(X1,X0)) )
| in(X1,X0) )
& ( ~ in(X1,X0)
| ( $sum(count(X0),1) != count(add(X1,X0)) ) ) ),
inference(nnf_transformation,[],[f29]) ).
tff(f39,plain,
! [X0: $int,X1: collection] :
( ( ( count(add(X0,X1)) = $sum(count(X1),1) )
| in(X0,X1) )
& ( ~ in(X0,X1)
| ( count(add(X0,X1)) != $sum(count(X1),1) ) ) ),
inference(rectify,[],[f38]) ).
tff(f45,plain,
! [X0: collection] :
( ( ( X0 = empty )
| ( count(X0) != 0 ) )
& ( ( count(X0) = 0 )
| ( empty != X0 ) ) ),
inference(nnf_transformation,[],[f7]) ).
tff(f49,plain,
! [X0: $int,X1: collection] :
( ~ in(X0,X1)
| ( count(remove(X0,X1)) = $sum(count(X1),$uminus(1)) ) ),
inference(cnf_transformation,[],[f36]) ).
tff(f51,plain,
! [X0: collection] : ~ $less(count(X0),0),
inference(cnf_transformation,[],[f15]) ).
tff(f54,plain,
! [X0: $int,X1: collection] :
( ( count(add(X0,X1)) != $sum(count(X1),1) )
| ~ in(X0,X1) ),
inference(cnf_transformation,[],[f39]) ).
tff(f55,plain,
! [X0: $int,X1: collection] :
( in(X0,X1)
| ( count(add(X0,X1)) = $sum(count(X1),1) ) ),
inference(cnf_transformation,[],[f39]) ).
tff(f60,plain,
! [X0: $int] : ~ in(X0,empty),
inference(cnf_transformation,[],[f1]) ).
tff(f64,plain,
1 != count(add(5,remove(3,add(3,empty)))),
inference(cnf_transformation,[],[f30]) ).
tff(f65,plain,
! [X0: $int,X1: collection] : in(X0,add(X0,X1)),
inference(cnf_transformation,[],[f2]) ).
tff(f66,plain,
! [X0: collection] :
( ( count(X0) = 0 )
| ( empty != X0 ) ),
inference(cnf_transformation,[],[f45]) ).
tff(f72,plain,
0 = count(empty),
inference(equality_resolution,[],[f66]) ).
tff(f75,plain,
! [X0: $int,X1: collection] :
( ~ in(X0,X1)
| ( count(remove(X0,X1)) = $sum(count(X1),-1) ) ),
inference(evaluation,[],[f49]) ).
tff(f76,plain,
! [X0: $int,X1: collection] :
( ( count(remove(X0,X1)) = $sum(count(X1),-1) )
| ( count(add(X0,X1)) = $sum(count(X1),1) ) ),
inference(resolution,[],[f75,f55]) ).
tff(f77,plain,
! [X0: $int] : ( count(add(X0,empty)) = $sum(count(empty),1) ),
inference(resolution,[],[f60,f55]) ).
tff(f83,plain,
! [X0: collection,X1: $int] :
( ~ $less($sum(count(X0),-1),0)
| ( $sum(count(X0),1) = count(add(X1,X0)) ) ),
inference(superposition,[],[f51,f76]) ).
tff(f87,plain,
! [X2: $int,X0: collection,X1: $int] :
( ~ $less($sum($sum(count(X0),-1),-1),0)
| ( $sum($sum(count(X0),-1),1) = count(add(X2,remove(X1,X0))) )
| ( $sum(count(X0),1) = count(add(X1,X0)) ) ),
inference(superposition,[],[f83,f76]) ).
tff(f88,plain,
! [X0: $int] :
( ( count(add(X0,empty)) = $sum(0,1) )
| ~ $less($sum(0,-1),0) ),
inference(superposition,[],[f83,f72]) ).
tff(f89,plain,
! [X0: $int] : ( 1 = count(add(X0,empty)) ),
inference(evaluation,[],[f88]) ).
tff(f100,plain,
! [X2: $int,X0: $int,X1: $int] :
( ( count(add(X1,remove(X2,add(X0,empty)))) = $sum($sum(1,-1),1) )
| ( $sum(1,1) = count(add(X2,add(X0,empty))) )
| ~ $less($sum($sum(1,-1),-1),0) ),
inference(superposition,[],[f87,f89]) ).
tff(f105,plain,
! [X2: $int,X0: $int,X1: $int] :
( ( 1 = count(add(X1,remove(X2,add(X0,empty)))) )
| ( 2 = count(add(X2,add(X0,empty))) ) ),
inference(evaluation,[],[f100]) ).
tff(f112,plain,
( ( count(add(3,add(3,empty))) = 2 )
| ( 1 != 1 ) ),
inference(superposition,[],[f64,f105]) ).
tff(f118,plain,
count(add(3,add(3,empty))) = 2,
inference(trivial_inequality_removal,[],[f112]) ).
tff(f119,plain,
( ( 2 != $sum(count(add(3,empty)),1) )
| ~ in(3,add(3,empty)) ),
inference(superposition,[],[f54,f118]) ).
tff(f123,plain,
( ~ in(3,add(3,empty))
| ( $sum($sum(count(empty),1),1) != 2 ) ),
inference(forward_demodulation,[],[f119,f77]) ).
tff(f124,plain,
( ( $sum($sum(0,1),1) != 2 )
| ~ in(3,add(3,empty)) ),
inference(forward_demodulation,[],[f123,f72]) ).
tff(f125,plain,
~ in(3,add(3,empty)),
inference(evaluation,[],[f124]) ).
tff(f149,plain,
$false,
inference(resolution,[],[f65,f125]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : DAT047_1 : TPTP v9.3.1. Released v5.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.22 % Computer : n008.cluster.edu
% 0.10/0.22 % Model : x86_64 x86_64
% 0.10/0.22 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.22 % Memory : 8046.5625MB
% 0.10/0.22 % OS : Linux 6.8.0-71-generic
% 0.10/0.22 % CPULimit : 300
% 0.10/0.22 % WCLimit : 300
% 0.10/0.22 % DateTime : Tue Sep 29 00:07:55 UTC 2026
% 0.10/0.22 % CPUTime :
% 0.10/0.22 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.26 Running first-order theorem proving
% 0.10/0.26 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
% 2.85/1.27 % (2780594)Detected arithmetic, will pick strategies from an ALASCA-aware ARI schedule.
% 2.85/1.27 % (2780626)lrs+10_1_tgt=ground:sas=z3:si=on:random_seed=4251982415:i=33:rtra=on_2999 on theBenchmark for (2999ds/33Mi)
% 2.85/1.27 % (2780623)lrs+1002_4:1_to=lpo:sil=64000:si=on:br=off:random_seed=164526506:s2a=on:i=7:rtra=on:inst=on_2999 on theBenchmark for (2999ds/7Mi)
% 2.85/1.27 % (2780624)dis+21_64_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=alasca_can_abstract:random_seed=315506804:i=4:rtra=on_2999 on theBenchmark for (2999ds/4Mi)
% 2.85/1.27 % (2780622)dis+10_3_slsqr=1,4:to=lpo:sil=128000:thi=strong:si=on:uwa=off:s2agt=20:slsqc=1:slsq=on:random_seed=534787048:i=201:slsql=off:asg=cautious:rtra=on:gtg=all:ss=axioms:sgt=16_2999 on theBenchmark for (2999ds/201Mi)
% 2.85/1.27 % (2780621)dis+1002_1_to=kbo:sil=128000:tgt=ground:sas=z3:si=on:spb=units:tha=off:random_seed=3184363531:i=307:kws=precedence:nm=0:rtra=on_2999 on theBenchmark for (2999ds/307Mi)
% 2.85/1.27 % (2780620)dis+1002_16:1_to=lpo:sil=64000:sas=z3:si=on:norm_ineq=on:gve=force:uwa=one_side_constant:random_seed=1564073362:i=12:doe=on:rtra=on:gtg=exists_top:ss=axioms_2999 on theBenchmark for (2999ds/12Mi)
% 2.85/1.27 % (2780626)Instruction limit reached!
% 2.85/1.27 % (2780626)------------------------------
% 2.85/1.27 % (2780626)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.85/1.27 % (2780626)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.85/1.27 % (2780626)CaDiCaL version: 2.1.3
% 2.85/1.27 % (2780626)Termination reason: Instruction limit
% 2.85/1.27 % (2780626)Termination phase: Saturation
% 2.85/1.27 % (2780626)Time elapsed: 0.028 s
% 2.85/1.27 % (2780626)Peak memory usage: 116 MB
% 2.85/1.27 % (2780626)Instructions burned: 34 (million)
% 2.85/1.27 % (2780623)Instruction limit reached!
% 2.85/1.27 % (2780623)------------------------------
% 2.85/1.27 % (2780623)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.85/1.27 % (2780623)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.85/1.27 % (2780623)CaDiCaL version: 2.1.3
% 2.85/1.27 % (2780623)Termination reason: Instruction limit
% 2.85/1.27 % (2780623)Termination phase: Saturation
% 2.85/1.27 % (2780623)Time elapsed: 0.005 s
% 2.85/1.27 % (2780623)Peak memory usage: 88 MB
% 2.85/1.27 % (2780623)Instructions burned: 7 (million)
% 2.85/1.27 % (2780624)Instruction limit reached!
% 2.85/1.27 % (2780624)------------------------------
% 2.85/1.27 % (2780624)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.85/1.27 % (2780624)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.85/1.27 % (2780624)CaDiCaL version: 2.1.3
% 2.85/1.27 % (2780624)Termination reason: Instruction limit
% 2.85/1.27 % (2780624)Termination phase: Saturation
% 2.85/1.27 % (2780624)Time elapsed: 0.003 s
% 2.85/1.27 % (2780624)Peak memory usage: 88 MB
% 2.85/1.27 % (2780624)Instructions burned: 4 (million)
% 2.85/1.27 % (2780625)lrs+10_1_to=lpo:sas=z3:si=on:tha=off:random_seed=1259624698:i=46:rtra=on_2999 on theBenchmark for (2999ds/46Mi)
% 2.85/1.27 % (2780620)Instruction limit reached!
% 2.85/1.27 % (2780620)------------------------------
% 2.85/1.27 % (2780620)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.85/1.27 % (2780620)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.85/1.27 % (2780620)CaDiCaL version: 2.1.3
% 2.85/1.27 % (2780620)Termination reason: Instruction limit
% 2.85/1.27 % (2780620)Termination phase: Saturation
% 2.85/1.27 % (2780620)Time elapsed: 0.031 s
% 2.85/1.27 % (2780620)Peak memory usage: 115 MB
% 2.85/1.27 % (2780620)Instructions burned: 12 (million)
% 2.85/1.27 % (2780622)First to succeed.
% 2.85/1.27 % (2780622)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2780594"
% 2.85/1.27 % (2780621)Also succeeded, but the first one will report.
% 2.85/1.27 % (2780625)Also succeeded, but the first one will report.
% 2.85/1.27 % (2780636)dis+11_3_anc=none:drc=ordering:si=on:urr=ec_only:bce=on:tha=off:sac=on:random_seed=3255233624:st=5:i=14:sd=10:rtra=on:ss=axioms:rawr=on_2998 on theBenchmark for (2998ds/14Mi)
% 2.85/1.27 % (2780636)Instruction limit reached!
% 2.85/1.27 % (2780636)------------------------------
% 2.85/1.27 % (2780636)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.85/1.27 % (2780636)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.85/1.27 % (2780636)CaDiCaL version: 2.1.3
% 2.85/1.27 % (2780636)Termination reason: Instruction limit
% 2.85/1.27 % (2780636)Termination phase: Saturation
% 3.92/1.46 % (2780636)Time elapsed: 0.006 s
% 3.92/1.46 % (2780636)Peak memory usage: 88 MB
% 3.92/1.46 % (2780636)Instructions burned: 16 (million)
% 3.92/1.46 % (2780640)ott+21_1024_to=lakbo:sil=128000:bsd=on:si=on:alasca=on:uwa=alasca_main:nwc=0.5:random_seed=3864594515:cond=on:i=16:fgj=on:ep=RS:asg=force:nm=10:rtra=on:rawr=on_2998 on theBenchmark for (2998ds/16Mi)
% 3.92/1.46 % (2780638)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=1043453236:i=29:thsqd=64:nm=0:thsqc=8:rtra=on:thsq=on:ev=off_2998 on theBenchmark for (2998ds/29Mi)
% 3.92/1.46 % (2780640)Instruction limit reached!
% 3.92/1.46 % (2780640)------------------------------
% 3.92/1.46 % (2780640)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.92/1.46 % (2780640)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.92/1.46 % (2780640)CaDiCaL version: 2.1.3
% 3.92/1.46 % (2780640)Termination reason: Instruction limit
% 3.92/1.46 % (2780640)Termination phase: Saturation
% 3.92/1.46 % (2780640)Time elapsed: 0.012 s
% 3.92/1.46 % (2780640)Peak memory usage: 90 MB
% 3.92/1.46 % (2780640)Instructions burned: 17 (million)
% 3.92/1.46 % (2780638)Instruction limit reached!
% 3.92/1.46 % (2780638)------------------------------
% 3.92/1.46 % (2780638)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.92/1.46 % (2780638)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.92/1.46 % (2780638)CaDiCaL version: 2.1.3
% 3.92/1.46 % (2780638)Termination reason: Instruction limit
% 3.92/1.46 % (2780638)Termination phase: Saturation
% 3.92/1.46 % (2780638)Time elapsed: 0.021 s
% 3.92/1.46 % (2780638)Peak memory usage: 89 MB
% 3.92/1.46 % (2780638)Instructions burned: 29 (million)
% 3.92/1.46 % (2780654)dis+1011_1_prc=on:drc=off:si=on:sac=on:random_seed=2206212192:i=24:canc=force:rtra=on_2998 on theBenchmark for (2998ds/24Mi)
% 3.92/1.46 % (2780654)Also succeeded, but the first one will report.
% 3.92/1.46 % (2780682)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=1632692790:i=27:canc=cautious:fsr=off:rtra=on_2997 on theBenchmark for (2997ds/27Mi)
% 3.92/1.46 % (2780682)Also succeeded, but the first one will report.
% 3.92/1.46 % (2780699)dis+1002_24_to=kbo:sil=128000:si=on:random_seed=665760274:i=85:gtgl=4:rtra=on:gtg=exists_sym_2997 on theBenchmark for (2997ds/85Mi)
% 3.92/1.46 % (2780707)ott+1002_1_si=on:sp=occurrence:spb=goal:lcm=predicate:random_seed=980483989:i=2:bd=preordered:nm=2:ins=3:rtra=on:inst=on:tar=off_2997 on theBenchmark for (2997ds/2Mi)
% 3.92/1.46 % (2780707)Instruction limit reached!
% 3.92/1.46 % (2780707)------------------------------
% 3.92/1.46 % (2780707)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.92/1.46 % (2780707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.92/1.46 % (2780707)CaDiCaL version: 2.1.3
% 3.92/1.46 % (2780707)Termination reason: Instruction limit
% 3.92/1.46 % (2780707)Termination phase: Saturation
% 3.92/1.46 % (2780707)Time elapsed: 0.002 s
% 3.92/1.46 % (2780707)Peak memory usage: 88 MB
% 3.92/1.46 % (2780707)Instructions burned: 2 (million)
% 3.92/1.46 % (2780622)Refutation found. Thanks to Tanya!
% 3.92/1.46 % SZS status Theorem for theBenchmark
% 3.92/1.46 % SZS output start Proof for theBenchmark
% See solution above
% 3.92/1.46 % (2780622)------------------------------
% 3.92/1.46 % (2780622)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.92/1.46 % (2780622)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.92/1.46 % (2780622)CaDiCaL version: 2.1.3
% 3.92/1.46 % (2780622)Termination reason: Refutation
% 3.92/1.46 % (2780622)Time elapsed: 0.034 s
% 3.92/1.46 % (2780622)Peak memory usage: 113 MB
% 3.92/1.46 % (2780622)Instructions burned: 15 (million)
% 3.92/1.46 % (2780622)------------------------------
% 3.92/1.46 % (2780622)------------------------------
% 3.92/1.46 % (2780594)Success in time 0.439 s
% 3.92/1.46 % Vampire exiting
%------------------------------------------------------------------------------