%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NUM809^5 : TPTP v9.3.1. Bugfixed v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n011.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 : Wed Sep 30 08:18:57 AM UTC 2026
% Result : Theorem 0.79s 0.38s
% Output : Refutation 0.79s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 7
% Syntax : Number of formulae : 72 ( 29 unt; 0 typ; 5 def)
% Number of atoms : 398 ( 60 equ; 0 cnn)
% Maximal formula atoms : 7 ( 5 avg)
% Number of connectives : 633 ( 46 ~; 47 |; 28 &; 379 @)
% ( 5 <=>; 50 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 19 ( 19 >; 0 *; 0 +; 0 <<)
% Number of symbols : 26 ( 21 usr; 13 con; 0-4 aty)
% ( 52 !!; 26 ??; 0 @@+; 0 @@-)
% Number of variables : 90 ( 0 sgn 31 !; 3 ?; 90 :)
% Comments :
%------------------------------------------------------------------------------
thf(type_def_5,type,
sTfun: ( $tType * $tType ) > $tType ).
thf(func_def_1,type,
cS: $i > $i ).
thf(func_def_2,type,
r: $i > $i > $o ).
thf(func_def_3,type,
cIND: $o ).
thf(func_def_5,type,
vNOT: $o > $o ).
thf(func_def_6,type,
vIMP: $o > $o > $o ).
thf(func_def_7,type,
vAND: $o > $o > $o ).
thf(func_def_8,type,
vPI:
!>[X0: $tType] : ( ( X0 > $o ) > $o ) ).
thf(func_def_9,type,
db0:
!>[X0: $tType] : X0 ).
thf(func_def_10,type,
db1:
!>[X0: $tType] : X0 ).
thf(func_def_11,type,
vLAM:
!>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).
thf(func_def_12,type,
vSIGMA:
!>[X0: $tType] : ( ( X0 > $o ) > $o ) ).
thf(func_def_17,type,
sK2: ( $i > $o ) > $i ).
thf(f1,axiom,
( cIND
= ( ! [X0: $i > $o] :
( ( ! [X1: $i] :
( ( X0 @ X1 )
=> ( X0 @ ( cS @ X1 ) ) )
& ( X0 @ c0 ) )
=> ! [X1: $i] : ( X0 @ X1 ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cIND_def) ).
thf(f2,conjecture,
( ( ( r @ c0 @ c0 )
& ! [X0: $i,X1: $i] :
( ( r @ X0 @ X1 )
=> ( r @ ( cS @ X0 ) @ ( cS @ X1 ) ) )
& cIND )
=> ! [X0: $i] :
? [X1: $i] : ( r @ X0 @ X1 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cTHM130) ).
thf(f3,negated_conjecture,
~ ( ( ( r @ c0 @ c0 )
& ! [X0: $i,X1: $i] :
( ( r @ X0 @ X1 )
=> ( r @ ( cS @ X0 ) @ ( cS @ X1 ) ) )
& cIND )
=> ! [X0: $i] :
? [X1: $i] : ( r @ X0 @ X1 ) ),
inference(negated_conjecture,[status(cth)],[f2]) ).
thf(f4,plain,
~ ( ( ( r @ c0 @ c0 )
& ! [X0: $i,X1: $i] :
( ( r @ X0 @ X1 )
=> ( r @ ( cS @ X0 ) @ ( cS @ X1 ) ) )
& cIND )
=> ! [X2: $i] :
? [X3: $i] : ( r @ X2 @ X3 ) ),
inference(rectify,[],[f3]) ).
thf(f5,plain,
( $true
= ( ~ ( ( cIND
& ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) )
& ( r @ c0 @ c0 ) )
=> ( !! @ $i
@ ^ [Y0: $i] :
( ?? @ $i
@ ^ [Y1: $i] : ( r @ Y0 @ Y1 ) ) ) ) ) ),
inference(fool_elimination,[],[f4]) ).
thf(f6,plain,
( cIND
= ( ! [X0: $i > $o] :
( ( ! [X1: $i] :
( ( X0 @ X1 )
=> ( X0 @ ( cS @ X1 ) ) )
& ( X0 @ c0 ) )
=> ! [X2: $i] : ( X0 @ X2 ) ) ) ),
inference(rectify,[],[f1]) ).
thf(f7,plain,
( cIND
= ( !! @ ( $i > $o )
@ ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i
@ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ) ),
inference(fool_elimination,[],[f6]) ).
thf(f8,plain,
( $true
= ( ~ ( ( cIND
& ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) )
& ( r @ c0 @ c0 ) )
=> ( !! @ $i
@ ^ [Y0: $i] :
( ?? @ $i
@ ^ [Y1: $i] : ( r @ Y0 @ Y1 ) ) ) ) ) ),
inference(cnf_transformation,[],[f5]) ).
thf(f9,plain,
( cIND
= ( !! @ ( $i > $o )
@ ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i
@ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ) ),
inference(cnf_transformation,[],[f7]) ).
thf(f12,plain,
( $true
= ( ~ ( ( cIND
& ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) )
& ( r @ c0 @ c0 ) )
=> ( !! @ $i
@ ^ [Y0: $i] : ( ?? @ $i @ ( r @ Y0 ) ) ) ) ) ),
inference(beta-eta_normalization,[],[f8]) ).
thf(f13,plain,
( cIND
= ( !! @ ( $i > $o )
@ ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i @ Y0 ) ) ) ),
inference(beta-eta_normalization,[],[f9]) ).
thf(f14,plain,
( ( ( cIND
& ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) )
& ( r @ c0 @ c0 ) )
=> ( !! @ $i
@ ^ [Y0: $i] : ( ?? @ $i @ ( r @ Y0 ) ) ) )
= $false ),
inference(not_proxy_clausification,[],[f12]) ).
thf(f16,plain,
( ( cIND = $false )
| ( $true
= ( !! @ ( $i > $o )
@ ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i @ Y0 ) ) ) ) ),
inference(iff_proxy_clausification,[],[f13]) ).
thf(f17,plain,
( ( !! @ $i
@ ^ [Y0: $i] : ( ?? @ $i @ ( r @ Y0 ) ) )
= $false ),
inference(imp_proxy_clausification,[],[f14]) ).
thf(f18,plain,
( $true
= ( cIND
& ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) )
& ( r @ c0 @ c0 ) ) ),
inference(imp_proxy_clausification,[],[f14]) ).
thf(f24,definition,
( spl0_2
<=> ( cIND = $true ) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
thf(f26,plain,
( ( cIND = $true )
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f24]) ).
thf(f29,definition,
( spl0_3
<=> ( cIND = $false ) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
thf(f31,plain,
( ( cIND = $false )
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f29]) ).
thf(f33,definition,
( spl0_4
<=> ( $true
= ( !! @ ( $i > $o )
@ ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i @ Y0 ) ) ) ) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
thf(f35,plain,
( ( $true
= ( !! @ ( $i > $o )
@ ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i @ Y0 ) ) ) )
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f33]) ).
thf(f36,plain,
( spl0_3
| spl0_4 ),
inference(avatar_split_clause,[],[f16,f33,f29]) ).
thf(f37,plain,
( ( r @ c0 @ c0 )
= $true ),
inference(and_proxy_clausification,[],[f18]) ).
thf(f38,plain,
( $true
= ( cIND
& ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) ) ) ),
inference(and_proxy_clausification,[],[f18]) ).
thf(f39,plain,
( $true
= ( !! @ $i
@ ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) ) ) ),
inference(and_proxy_clausification,[],[f38]) ).
thf(f40,plain,
cIND = $true,
inference(and_proxy_clausification,[],[f38]) ).
thf(f41,plain,
spl0_2,
inference(avatar_split_clause,[],[f40,f24]) ).
thf(f43,plain,
( ( $true = $false )
| ~ spl0_2
| ~ spl0_3 ),
inference(superposition,[],[f26,f31]) ).
thf(f46,plain,
( $false
| ~ spl0_2
| ~ spl0_3 ),
inference(trivial_inequality_removal,[],[f43]) ).
thf(f47,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(avatar_contradiction_clause,[],[f46]) ).
thf(f52,plain,
! [X1: $i] :
( $true
= ( ^ [Y0: $i] :
( !! @ $i
@ ^ [Y1: $i] :
( ( r @ Y1 @ Y0 )
=> ( r @ ( cS @ Y1 ) @ ( cS @ Y0 ) ) ) )
@ X1 ) ),
inference(pi_proxy_clausification,[],[f39]) ).
thf(f53,plain,
! [X1: $i] :
( $true
= ( !! @ $i
@ ^ [Y0: $i] :
( ( r @ Y0 @ X1 )
=> ( r @ ( cS @ Y0 ) @ ( cS @ X1 ) ) ) ) ),
inference(beta-eta_normalization,[],[f52]) ).
thf(f54,plain,
( ! [X1: $i > $o] :
( ( ^ [Y0: $i > $o] :
( ( ( Y0 @ c0 )
& ( !! @ $i
@ ^ [Y1: $i] :
( ( Y0 @ Y1 )
=> ( Y0 @ ( cS @ Y1 ) ) ) ) )
=> ( !! @ $i @ Y0 ) )
@ X1 )
= $true )
| ~ spl0_4 ),
inference(pi_proxy_clausification,[],[f35]) ).
thf(f55,plain,
( ! [X1: $i > $o] :
( $true
= ( ( ( X1 @ c0 )
& ( !! @ $i
@ ^ [Y0: $i] :
( ( X1 @ Y0 )
=> ( X1 @ ( cS @ Y0 ) ) ) ) )
=> ( !! @ $i @ X1 ) ) )
| ~ spl0_4 ),
inference(beta-eta_normalization,[],[f54]) ).
thf(f56,plain,
( ! [X1: $i > $o] :
( ( $false
= ( ( X1 @ c0 )
& ( !! @ $i
@ ^ [Y0: $i] :
( ( X1 @ Y0 )
=> ( X1 @ ( cS @ Y0 ) ) ) ) ) )
| ( $true
= ( !! @ $i @ X1 ) ) )
| ~ spl0_4 ),
inference(imp_proxy_clausification,[],[f55]) ).
thf(f57,plain,
( ! [X1: $i > $o] :
( ( $true
= ( !! @ $i @ X1 ) )
| ( ( X1 @ c0 )
= $false )
| ( ( !! @ $i
@ ^ [Y0: $i] :
( ( X1 @ Y0 )
=> ( X1 @ ( cS @ Y0 ) ) ) )
= $false ) )
| ~ spl0_4 ),
inference(and_proxy_clausification,[],[f56]) ).
thf(f58,plain,
! [X2: $i,X1: $i] :
( $true
= ( ^ [Y0: $i] :
( ( r @ Y0 @ X1 )
=> ( r @ ( cS @ Y0 ) @ ( cS @ X1 ) ) )
@ X2 ) ),
inference(pi_proxy_clausification,[],[f53]) ).
thf(f59,plain,
! [X2: $i,X1: $i] :
( ( ( r @ X2 @ X1 )
=> ( r @ ( cS @ X2 ) @ ( cS @ X1 ) ) )
= $true ),
inference(beta-eta_normalization,[],[f58]) ).
thf(f60,plain,
! [X2: $i,X1: $i] :
( ( ( r @ ( cS @ X2 ) @ ( cS @ X1 ) )
= $true )
| ( ( r @ X2 @ X1 )
= $false ) ),
inference(imp_proxy_clausification,[],[f59]) ).
thf(f62,plain,
( ( ( !! @ $i
@ ^ [Y0: $i] :
( ( ^ [Y1: $i] : ( ?? @ $i @ ( r @ Y1 ) )
@ Y0 )
=> ( ^ [Y1: $i] : ( ?? @ $i @ ( r @ Y1 ) )
@ ( cS @ Y0 ) ) ) )
= $false )
| ( ( ^ [Y0: $i] : ( ?? @ $i @ ( r @ Y0 ) )
@ c0 )
= $false )
| ( $true = $false )
| ~ spl0_4 ),
inference(superposition,[],[f57,f17]) ).
thf(f66,plain,
( ( ( !! @ $i
@ ^ [Y0: $i] :
( ( ^ [Y1: $i] : ( ?? @ $i @ ( r @ Y1 ) )
@ Y0 )
=> ( ^ [Y1: $i] : ( ?? @ $i @ ( r @ Y1 ) )
@ ( cS @ Y0 ) ) ) )
= $false )
| ( ( ^ [Y0: $i] : ( ?? @ $i @ ( r @ Y0 ) )
@ c0 )
= $false )
| ~ spl0_4 ),
inference(trivial_inequality_removal,[],[f62]) ).
thf(f67,plain,
( ( $false
= ( ?? @ $i @ ( r @ c0 ) ) )
| ( $false
= ( !! @ $i
@ ^ [Y0: $i] :
( ( ?? @ $i @ ( r @ Y0 ) )
=> ( ?? @ $i @ ( r @ ( cS @ Y0 ) ) ) ) ) )
| ~ spl0_4 ),
inference(beta-eta_normalization,[],[f66]) ).
thf(f69,definition,
( spl0_5
<=> ( $false
= ( !! @ $i
@ ^ [Y0: $i] :
( ( ?? @ $i @ ( r @ Y0 ) )
=> ( ?? @ $i @ ( r @ ( cS @ Y0 ) ) ) ) ) ) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
thf(f71,plain,
( ( $false
= ( !! @ $i
@ ^ [Y0: $i] :
( ( ?? @ $i @ ( r @ Y0 ) )
=> ( ?? @ $i @ ( r @ ( cS @ Y0 ) ) ) ) ) )
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f69]) ).
thf(f73,definition,
( spl0_6
<=> ( $false
= ( ?? @ $i @ ( r @ c0 ) ) ) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
thf(f75,plain,
( ( $false
= ( ?? @ $i @ ( r @ c0 ) ) )
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f73]) ).
thf(f77,plain,
( spl0_6
| spl0_5
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f67,f33,f69,f73]) ).
thf(f118,plain,
( ( ( ^ [Y0: $i] :
( ( ?? @ $i @ ( r @ Y0 ) )
=> ( ?? @ $i @ ( r @ ( cS @ Y0 ) ) ) )
@ sK3 )
= $false )
| ~ spl0_5 ),
inference(sigma_proxy_clausification,[],[f71]) ).
thf(f123,plain,
( ( ( ( ?? @ $i @ ( r @ sK3 ) )
=> ( ?? @ $i @ ( r @ ( cS @ sK3 ) ) ) )
= $false )
| ~ spl0_5 ),
inference(beta-eta_normalization,[],[f118]) ).
thf(f128,plain,
( ( ( ?? @ $i @ ( r @ ( cS @ sK3 ) ) )
= $false )
| ~ spl0_5 ),
inference(imp_proxy_clausification,[],[f123]) ).
thf(f129,plain,
( ( ( ?? @ $i @ ( r @ sK3 ) )
= $true )
| ~ spl0_5 ),
inference(imp_proxy_clausification,[],[f123]) ).
thf(f148,plain,
( ( $true
= ( r @ sK3 @ sK4 ) )
| ~ spl0_5 ),
inference(sigma_proxy_clausification,[],[f129]) ).
thf(f149,plain,
( ! [X1: $i] :
( ( r @ ( cS @ sK3 ) @ X1 )
= $false )
| ~ spl0_5 ),
inference(pi_proxy_clausification,[],[f128]) ).
thf(f151,plain,
( ! [X0: $i] :
( ( $true = $false )
| ( ( r @ sK3 @ X0 )
= $false ) )
| ~ spl0_5 ),
inference(superposition,[],[f60,f149]) ).
thf(f152,plain,
( ! [X0: $i] :
( ( r @ sK3 @ X0 )
= $false )
| ~ spl0_5 ),
inference(trivial_inequality_removal,[],[f151]) ).
thf(f154,plain,
( ( $true = $false )
| ~ spl0_5 ),
inference(superposition,[],[f152,f148]) ).
thf(f158,plain,
( $false
| ~ spl0_5 ),
inference(trivial_inequality_removal,[],[f154]) ).
thf(f159,plain,
~ spl0_5,
inference(avatar_contradiction_clause,[],[f158]) ).
thf(f160,plain,
( ! [X1: $i] :
( ( r @ c0 @ X1 )
= $false )
| ~ spl0_6 ),
inference(pi_proxy_clausification,[],[f75]) ).
thf(f162,plain,
( ( $true = $false )
| ~ spl0_6 ),
inference(superposition,[],[f160,f37]) ).
thf(f167,plain,
( $false
| ~ spl0_6 ),
inference(trivial_inequality_removal,[],[f162]) ).
thf(f168,plain,
~ spl0_6,
inference(avatar_contradiction_clause,[],[f167]) ).
cnf(s2,plain,
( spl0_3
| spl0_4 ),
inference(sat_conversion,[],[f36]) ).
cnf(s3,plain,
spl0_2,
inference(sat_conversion,[],[f41]) ).
cnf(s5,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f47]) ).
cnf(s7,plain,
( ~ spl0_4
| spl0_5
| spl0_6 ),
inference(sat_conversion,[],[f77]) ).
cnf(s15,plain,
~ spl0_5,
inference(sat_conversion,[],[f159]) ).
cnf(s17,plain,
~ spl0_6,
inference(sat_conversion,[],[f168]) ).
cnf(s20,plain,
~ spl0_4,
inference(rat,[],[s7,s17,s15]) ).
cnf(s21,plain,
~ spl0_3,
inference(rat,[],[s5,s3]) ).
cnf(s22,plain,
$false,
inference(rat,[],[s2,s20,s21]) ).
thf(f173,plain,
$false,
inference(avatar_sat_refutation,[],[s22]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NUM809^5 : TPTP v9.3.1. Bugfixed v5.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.19 % Computer : n011.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Tue Sep 29 13:01:16 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.23 Running higher-order theorem proving
% 0.07/0.24 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.21/0.36 % (54511)Detected a higher-order problem, will run a greedy HOL sequence.
% 0.21/0.36 % (54517)lrs+10_16_si=on:nwc=1.5:random_seed=3696512336:i=18:kws=arity_squared:rtra=on:fe=abstraction:ntd=on_2999 on theBenchmark for (2999ds/18Mi)
% 0.21/0.36 % (54522)WARNING Broken Constraint: if ho_split_queue_ratios(1,8) has been set then ho_split_queue(off) is equal to on
% 0.21/0.36 % (54522)WARNING Broken Constraint: if sine_to_age_tolerance(5) has been set then sine_to_age(off) is equal to on or sine_to_pred_levels(off) is not equal to off or sine_level_split_queue(off) is equal to on
% 0.21/0.36 % (54517)Instruction limit reached!
% 0.21/0.36 % (54517)------------------------------
% 0.21/0.36 % (54517)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.36 % (54517)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.36 % (54517)CaDiCaL version: 2.1.3
% 0.21/0.36 % (54517)Termination reason: Instruction limit
% 0.21/0.36 % (54517)Termination phase: Saturation
% 0.21/0.36 % (54517)Time elapsed: 0.007 s
% 0.21/0.36 % (54517)Peak memory usage: 12 MB
% 0.21/0.36 % (54517)Instructions burned: 21 (million)
% 0.21/0.36 % (54518)lrs+10_1_cnfonf=off:si=on:uwa=one_side_interpreted:random_seed=2046457463:i=3:rtra=on:inj=on:ntd=on_2999 on theBenchmark for (2999ds/3Mi)
% 0.21/0.36 % (54516)lrs+10_40_drc=off:e2e=on:si=on:uwa=one_side_interpreted:random_seed=3827979086:s2a=on:i=87:rtra=on:ntd=on_2999 on theBenchmark for (2999ds/87Mi)
% 0.21/0.36 % (54521)lrs+10_1_to=lpo:sil=128000:e2e=on:si=on:random_seed=1409132366:s2a=on:i=75:s2at=3:aac=none:bd=preordered:rtra=on:fe=abstraction_2999 on theBenchmark for (2999ds/75Mi)
% 0.21/0.36 % (54519)dis+1002_4:1_sfv=off:to=lpo:plsq=on:fde=none:e2e=on:si=on:spb=non_intro:acc=on:uwa=off:fd=preordered:foolp=on:s2agt=32:slsqc=1:slsq=on:random_seed=1068856399:hsq=on:hsqr=16,1:s2a=on:i=634:add=on:nm=16:nicw=on:rtra=on:gtg=position:ss=included:ixr=off:c=on:inj=on:ntd=on:rawr=on_2999 on theBenchmark for (2999ds/634Mi)
% 0.21/0.36 % (54522)dis+1002_8_to=kbo:sil=128000:tgt=full:drc=off:si=on:sp=const_max:lma=off:spb=non_intro:cbe=off:uwa=interpreted_only:random_seed=4264932762:hsqr=1,8:i=157:s2at=5:add=on:nm=2:rtra=on_2999 on theBenchmark for (2999ds/157Mi)
% 0.21/0.36 % (54520)dis+21_4_fde=none:e2e=on:si=on:uwa=off:foolp=on:random_seed=4026480411:i=24:av=off:rtra=on_2999 on theBenchmark for (2999ds/24Mi)
% 0.21/0.36 % (54518)Instruction limit reached!
% 0.21/0.36 % (54518)------------------------------
% 0.21/0.36 % (54518)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.36 % (54518)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.36 % (54518)CaDiCaL version: 2.1.3
% 0.21/0.36 % (54518)Termination reason: Instruction limit
% 0.21/0.36 % (54518)Termination phase: Saturation
% 0.21/0.36 % (54518)Time elapsed: 0.003 s
% 0.21/0.36 % (54518)Peak memory usage: 12 MB
% 0.21/0.36 % (54518)Instructions burned: 4 (million)
% 0.21/0.36 % (54528)dis+10_1024_sil=128000:si=on:sp=unary_first:urr=on:uwa=all:fd=off:random_seed=370073614:i=2:hud=10:rtra=on_2999 on theBenchmark for (2999ds/2Mi)
% 0.21/0.36 % (54528)Instruction limit reached!
% 0.21/0.36 % (54528)------------------------------
% 0.21/0.36 % (54528)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.36 % (54528)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.36 % (54528)CaDiCaL version: 2.1.3
% 0.21/0.36 % (54528)Termination reason: Instruction limit
% 0.21/0.36 % (54528)Termination phase: Saturation
% 0.21/0.36 % (54528)Time elapsed: 0.003 s
% 0.21/0.36 % (54528)Peak memory usage: 12 MB
% 0.21/0.36 % (54528)Instructions burned: 8 (million)
% 0.21/0.36 % (54522)Refutation not found, incomplete strategy
% 0.21/0.36 % (54522)------------------------------
% 0.21/0.36 % (54522)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.36 % (54522)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.36 % (54522)CaDiCaL version: 2.1.3
% 0.21/0.36 % (54522)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.36 % (54522)Time elapsed: 0.013 s
% 0.21/0.36 % (54522)Peak memory usage: 12 MB
% 0.21/0.36 % (54522)Instructions burned: 23 (million)
% 0.21/0.36 % (54520)Instruction limit reached!
% 0.21/0.36 % (54520)------------------------------
% 0.21/0.36 % (54520)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.36 % (54520)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54520)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54520)Termination reason: Instruction limit
% 0.79/0.38 % (54520)Termination phase: Saturation
% 0.79/0.38 % (54520)Time elapsed: 0.014 s
% 0.79/0.38 % (54520)Peak memory usage: 11 MB
% 0.79/0.38 % (54520)Instructions burned: 24 (million)
% 0.79/0.38 % (54522)------------------------------
% 0.79/0.38 % (54522)------------------------------
% 0.79/0.38 % (54531)lrs+1010_2:3_cha=on:si=on:uwa=off:nwc=1:random_seed=4067705362:i=5:fgj=on:av=off:rtra=on:fe=axiom:ntd=on_2999 on theBenchmark for (2999ds/5Mi)
% 0.79/0.38 % (54533)WARNING Broken Constraint: if forward_subsumption_demodulation_max_matches(5) has been set then forward_subsumption_demodulation(off) is equal to on
% 0.79/0.38 % (54533)dis+21_1_to=kbo:sil=128000:plsq=on:plsqc=1:cnfonf=lazy_gen:si=on:plsqr=64,1:uwa=hol:random_seed=2700493972:uwa_fpi=on:i=7:fgj=on:hud=10:fsr=off:rtra=on:rawr=on:fsdmm=5_2999 on theBenchmark for (2999ds/7Mi)
% 0.79/0.38 % (54531)Instruction limit reached!
% 0.79/0.38 % (54531)------------------------------
% 0.79/0.38 % (54531)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54531)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54531)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54531)Termination reason: Instruction limit
% 0.79/0.38 % (54531)Termination phase: Saturation
% 0.79/0.38 % (54531)Time elapsed: 0.004 s
% 0.79/0.38 % (54531)Peak memory usage: 12 MB
% 0.79/0.38 % (54531)Instructions burned: 6 (million)
% 0.79/0.38 % (54533)Instruction limit reached!
% 0.79/0.38 % (54533)------------------------------
% 0.79/0.38 % (54533)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54533)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54533)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54533)Termination reason: Instruction limit
% 0.79/0.38 % (54533)Termination phase: Saturation
% 0.79/0.38 % (54533)Time elapsed: 0.003 s
% 0.79/0.38 % (54533)Peak memory usage: 12 MB
% 0.79/0.38 % (54533)Instructions burned: 10 (million)
% 0.79/0.38 % (54535)WARNING Broken Constraint: if sine_to_age_tolerance(5) has been set then sine_to_age(off) is equal to on or sine_to_pred_levels(off) is not equal to off or sine_level_split_queue(off) is equal to on
% 0.79/0.38 % (54535)WARNING Broken Constraint: if forward_subsumption_demodulation_max_matches(1) has been set then forward_subsumption_demodulation(off) is equal to on
% 0.79/0.38 % (54534)lrs+10_1_sil=128000:si=on:urr=on:slsqc=1:slsq=on:random_seed=1474394733:i=12:s2at=2:kws=inv_frequency:bd=all:rtra=on_2999 on theBenchmark for (2999ds/12Mi)
% 0.79/0.38 % (54535)ott+1010_64_tgt=ground:cnfonf=lazy_simp:si=on:lma=off:spb=goal:lcm=predicate:random_seed=3516529234:i=28:s2at=5:piset=not:hud=10:bd=all:av=off:rtra=on:ixr=off:fsdmm=1_2999 on theBenchmark for (2999ds/28Mi)
% 0.79/0.38 % (54539)lrs+10_1_si=on:cs=on:random_seed=2538553522:i=8:rtra=on:ntd=on_2999 on theBenchmark for (2999ds/8Mi)
% 0.79/0.38 % (54521)Instruction limit reached!
% 0.79/0.38 % (54521)------------------------------
% 0.79/0.38 % (54521)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54521)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54521)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54521)Termination reason: Instruction limit
% 0.79/0.38 % (54521)Termination phase: Saturation
% 0.79/0.38 % (54521)Time elapsed: 0.039 s
% 0.79/0.38 % (54521)Peak memory usage: 12 MB
% 0.79/0.38 % (54521)Instructions burned: 76 (million)
% 0.79/0.38 % (54539)Instruction limit reached!
% 0.79/0.38 % (54539)------------------------------
% 0.79/0.38 % (54539)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54539)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54539)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54539)Termination reason: Instruction limit
% 0.79/0.38 % (54539)Termination phase: Saturation
% 0.79/0.38 % (54539)Time elapsed: 0.002 s
% 0.79/0.38 % (54539)Peak memory usage: 11 MB
% 0.79/0.38 % (54539)Instructions burned: 11 (million)
% 0.79/0.38 % (54534)Instruction limit reached!
% 0.79/0.38 % (54534)------------------------------
% 0.79/0.38 % (54534)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54534)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54534)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54534)Termination reason: Instruction limit
% 0.79/0.38 % (54534)Termination phase: Saturation
% 0.79/0.38 % (54534)Time elapsed: 0.008 s
% 0.79/0.38 % (54534)Peak memory usage: 12 MB
% 0.79/0.38 % (54534)Instructions burned: 13 (million)
% 0.79/0.38 % (54538)lrs+1002_64_sil=128000:plsq=on:plsqc=1:cnfonf=lazy_gen:si=on:sp=occurrence:lma=off:plsqr=32,1:uwa=interpreted_only:random_seed=2538272221:i=86:piset=equals:rtra=on:ntd=on_2999 on theBenchmark for (2999ds/86Mi)
% 0.79/0.38 % (54516)Instruction limit reached!
% 0.79/0.38 % (54516)------------------------------
% 0.79/0.38 % (54516)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54516)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54516)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54516)Termination reason: Instruction limit
% 0.79/0.38 % (54516)Termination phase: Saturation
% 0.79/0.38 % (54516)Time elapsed: 0.046 s
% 0.79/0.38 % (54516)Peak memory usage: 12 MB
% 0.79/0.38 % (54516)Instructions burned: 88 (million)
% 0.79/0.38 % (54535)Instruction limit reached!
% 0.79/0.38 % (54535)------------------------------
% 0.79/0.38 % (54535)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54535)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54535)Termination reason: Instruction limit
% 0.79/0.38 % (54535)Termination phase: Saturation
% 0.79/0.38 % (54535)Time elapsed: 0.015 s
% 0.79/0.38 % (54535)Peak memory usage: 12 MB
% 0.79/0.38 % (54535)Instructions burned: 29 (million)
% 0.79/0.38 % (54544)lrs+1002_3:1_sil=128000:e2e=on:si=on:urr=on:uwa=one_side_constant:nwc=1.5:random_seed=3832707200:i=38:bd=all:rtra=on:amm=off:ss=axioms:ntd=on_2999 on theBenchmark for (2999ds/38Mi)
% 0.79/0.38 % (54543)WARNING Broken Constraint: if positive_literal_split_queue_ratios(1,32) has been set then positive_literal_split_queue(off) is equal to on
% 0.79/0.38 % (54543)ott+1002_20_sil=128000:cnfonf=lazy_not_gen_be_off:si=on:sp=unary_frequency:plsqr=1,32:bce=on:uwa=interpreted_only:foolp=on:random_seed=1769993266:i=2:add=on:rtra=on_2999 on theBenchmark for (2999ds/2Mi)
% 0.79/0.38 % (54545)lrs+1002_1_to=lpo:sil=128000:si=on:sos=on:spb=goal_then_units:uwa=off:random_seed=3038917722:st=2:i=249:sd=1:rtra=on:ss=axioms_2999 on theBenchmark for (2999ds/249Mi)
% 0.79/0.38 % (54543)Refutation not found, incomplete strategy
% 0.79/0.38 % (54543)------------------------------
% 0.79/0.38 % (54543)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54543)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54543)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54543)Termination reason: Refutation not found, incomplete strategy
% 0.79/0.38 % (54543)Time elapsed: 0.003 s
% 0.79/0.38 % (54543)Peak memory usage: 12 MB
% 0.79/0.38 % (54543)Instructions burned: 4 (million)
% 0.79/0.38 % (54543)------------------------------
% 0.79/0.38 % (54543)------------------------------
% 0.79/0.38 % (54544)Instruction limit reached!
% 0.79/0.38 % (54544)------------------------------
% 0.79/0.38 % (54544)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54544)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54544)Termination reason: Instruction limit
% 0.79/0.38 % (54544)Termination phase: Saturation
% 0.79/0.38 % (54544)Time elapsed: 0.011 s
% 0.79/0.38 % (54544)Peak memory usage: 12 MB
% 0.79/0.38 % (54544)Instructions burned: 43 (million)
% 0.79/0.38 % (54548)lrs+10_16:1_sil=128000:si=on:lma=off:urr=on:uwa=interpreted_only:random_seed=3132020954:i=14:kws=precedence:aac=none:nm=10:rtra=on:er=filter:ntd=on_2999 on theBenchmark for (2999ds/14Mi)
% 0.79/0.38 % (54553)dis+10_1_anc=all_dependent:to=kbo:sil=128000:si=on:chr=on:random_seed=1757714545:uwa_fpi=on:i=14:aac=none:rtra=on:fe=abstraction_2999 on theBenchmark for (2999ds/14Mi)
% 0.79/0.38 % (54548)Instruction limit reached!
% 0.79/0.38 % (54548)------------------------------
% 0.79/0.38 % (54548)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54548)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54548)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54548)Termination reason: Instruction limit
% 0.79/0.38 % (54548)Termination phase: Saturation
% 0.79/0.38 % (54548)Time elapsed: 0.009 s
% 0.79/0.38 % (54548)Peak memory usage: 12 MB
% 0.79/0.38 % (54548)Instructions burned: 14 (million)
% 0.79/0.38 % (54553)Instruction limit reached!
% 0.79/0.38 % (54553)------------------------------
% 0.79/0.38 % (54553)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54553)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54553)Termination reason: Instruction limit
% 0.79/0.38 % (54553)Termination phase: Saturation
% 0.79/0.38 % (54553)Time elapsed: 0.005 s
% 0.79/0.38 % (54553)Peak memory usage: 12 MB
% 0.79/0.38 % (54553)Instructions burned: 15 (million)
% 0.79/0.38 % (54547)dis+1002_1_sil=128000:fde=unused:e2e=on:si=on:cbe=off:uwa=off:random_seed=1854385984:hsq=on:st=2:i=25:kws=inv_frequency:rtra=on:ss=axioms:ntd=on_2999 on theBenchmark for (2999ds/25Mi)
% 0.79/0.38 % (54552)dis+1010_1_sil=128000:si=on:uwa=off:random_seed=14115783:st=3:s2a=on:i=327:sd=3:rtra=on:ss=axioms_2999 on theBenchmark for (2999ds/327Mi)
% 0.79/0.38 % (54538)Instruction limit reached!
% 0.79/0.38 % (54538)------------------------------
% 0.79/0.38 % (54538)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54538)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54538)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54538)Termination reason: Instruction limit
% 0.79/0.38 % (54538)Termination phase: Saturation
% 0.79/0.38 % (54538)Time elapsed: 0.039 s
% 0.79/0.38 % (54538)Peak memory usage: 12 MB
% 0.79/0.38 % (54538)Instructions burned: 88 (million)
% 0.79/0.38 % (54547)Refutation not found, incomplete strategy
% 0.79/0.38 % (54547)------------------------------
% 0.79/0.38 % (54547)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54547)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54547)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54547)Termination reason: Refutation not found, incomplete strategy
% 0.79/0.38 % (54547)Time elapsed: 0.005 s
% 0.79/0.38 % (54547)Peak memory usage: 12 MB
% 0.79/0.38 % (54547)Instructions burned: 3 (million)
% 0.79/0.38 % (54547)------------------------------
% 0.79/0.38 % (54547)------------------------------
% 0.79/0.38 % (54557)ott+1004_1_sil=128000:cnfonf=lazy_pi_sigma_gen:si=on:sp=unary_frequency:cbe=off:uwa=off:nwc=1:random_seed=3382564619:i=26:ep=R:rtra=on:ntd=on_2998 on theBenchmark for (2998ds/26Mi)
% 0.79/0.38 % (54557) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-54511-54557"...
% 0.79/0.38 % (54557)...printing done.
% 0.79/0.38 % (54557)Refutation found. Thanks to Tanya!
% 0.79/0.38 % SZS status Theorem for theBenchmark
% 0.79/0.38 % SZS output start Proof for theBenchmark
% See solution above
% 0.79/0.38 % (54557)------------------------------
% 0.79/0.38 % (54557)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.79/0.38 % (54557)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.79/0.38 % (54557)CaDiCaL version: 2.1.3
% 0.79/0.38 % (54557)Termination reason: Refutation
% 0.79/0.38 % (54557)Time elapsed: 0.004 s
% 0.79/0.38 % (54557)Peak memory usage: 13 MB
% 0.79/0.38 % (54557)Instructions burned: 12 (million)
% 0.79/0.38 % (54511)Success in time 0.132 s
% 0.79/0.38 % Vampire exiting
%------------------------------------------------------------------------------