%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU353+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n010.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:52:58 PM UTC 2026
% Result : Theorem 0.22s 0.51s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 15
% Syntax : Number of formulae : 92 ( 23 unt; 4 def)
% Number of atoms : 236 ( 30 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 246 ( 102 ~; 101 |; 27 &)
% ( 5 <=>; 11 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 21 ( 19 usr; 5 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 2 con; 0-4 aty)
% Number of variables : 93 ( 0 sgn 89 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0,X1,X2] :
( relation_of2(X2,X0,X1)
=> ( ( function(X2)
& v1_partfun1(X2,X0,X1) )
=> ( function(X2)
& quasi_total(X2,X0,X1) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_funct_2) ).
fof(f10,axiom,
! [X0] :
( one_sorted_str(X0)
=> identity_on_carrier(X0) = identity_as_relation_of(the_carrier(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d11_grcat_1) ).
fof(f15,axiom,
! [X0] :
( v1_partfun1(identity_as_relation_of(X0),X0,X0)
& relation_of2_as_subset(identity_as_relation_of(X0),X0,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k6_partfun1) ).
fof(f28,axiom,
! [X0] :
( ( ~ empty_carrier(X0)
& one_sorted_str(X0) )
=> ~ empty(the_carrier(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_struct_0) ).
fof(f31,axiom,
! [X0] :
( relation(identity_relation(X0))
& function(identity_relation(X0))
& reflexive(identity_relation(X0))
& symmetric(identity_relation(X0))
& antisymmetric(identity_relation(X0))
& transitive(identity_relation(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_partfun1) ).
fof(f44,axiom,
! [X0] : identity_as_relation_of(X0) = identity_relation(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k6_partfun1) ).
fof(f45,axiom,
! [X0,X1,X2,X3] :
( ( ~ empty(X0)
& function(X2)
& quasi_total(X2,X0,X1)
& relation_of2(X2,X0,X1)
& element(X3,X0) )
=> apply_as_element(X0,X1,X2,X3) = apply(X2,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k8_funct_2) ).
fof(f46,axiom,
! [X0,X1,X2] :
( relation_of2_as_subset(X2,X0,X1)
<=> relation_of2(X2,X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).
fof(f49,axiom,
! [X0,X1] :
( element(X0,X1)
=> ( empty(X1)
| in(X0,X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).
fof(f50,axiom,
! [X0,X1] :
( in(X1,X0)
=> apply(identity_relation(X0),X1) = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t35_funct_1) ).
fof(f57,conjecture,
! [X0] :
( ( ~ empty_carrier(X0)
& one_sorted_str(X0) )
=> ! [X1] :
( element(X1,the_carrier(X0))
=> apply_as_element(the_carrier(X0),the_carrier(X0),identity_on_carrier(X0),X1) = X1 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t91_tmap_1) ).
fof(f58,negated_conjecture,
~ ! [X0] :
( ( ~ empty_carrier(X0)
& one_sorted_str(X0) )
=> ! [X1] :
( element(X1,the_carrier(X0))
=> apply_as_element(the_carrier(X0),the_carrier(X0),identity_on_carrier(X0),X1) = X1 ) ),
inference(negated_conjecture,[status(cth)],[f57]) ).
fof(f62,plain,
! [X0] :
( relation(identity_relation(X0))
& function(identity_relation(X0))
& reflexive(identity_relation(X0))
& symmetric(identity_relation(X0))
& transitive(identity_relation(X0)) ),
inference(pure_predicate_removal,[],[f31]) ).
fof(f64,plain,
! [X0,X1,X2] :
( ( function(X2)
& quasi_total(X2,X0,X1) )
| ~ function(X2)
| ~ v1_partfun1(X2,X0,X1)
| ~ relation_of2(X2,X0,X1) ),
inference(ennf_transformation,[],[f2]) ).
fof(f65,plain,
! [X0,X1,X2] :
( ( function(X2)
& quasi_total(X2,X0,X1) )
| ~ function(X2)
| ~ v1_partfun1(X2,X0,X1)
| ~ relation_of2(X2,X0,X1) ),
inference(flattening,[],[f64]) ).
fof(f79,plain,
! [X0] :
( identity_on_carrier(X0) = identity_as_relation_of(the_carrier(X0))
| ~ one_sorted_str(X0) ),
inference(ennf_transformation,[],[f10]) ).
fof(f84,plain,
! [X0] :
( ~ empty(the_carrier(X0))
| empty_carrier(X0)
| ~ one_sorted_str(X0) ),
inference(ennf_transformation,[],[f28]) ).
fof(f85,plain,
! [X0] :
( ~ empty(the_carrier(X0))
| empty_carrier(X0)
| ~ one_sorted_str(X0) ),
inference(flattening,[],[f84]) ).
fof(f91,plain,
! [X0,X1,X2,X3] :
( apply_as_element(X0,X1,X2,X3) = apply(X2,X3)
| empty(X0)
| ~ function(X2)
| ~ quasi_total(X2,X0,X1)
| ~ relation_of2(X2,X0,X1)
| ~ element(X3,X0) ),
inference(ennf_transformation,[],[f45]) ).
fof(f92,plain,
! [X0,X1,X2,X3] :
( apply_as_element(X0,X1,X2,X3) = apply(X2,X3)
| empty(X0)
| ~ function(X2)
| ~ quasi_total(X2,X0,X1)
| ~ relation_of2(X2,X0,X1)
| ~ element(X3,X0) ),
inference(flattening,[],[f91]) ).
fof(f94,plain,
! [X0,X1] :
( empty(X1)
| in(X0,X1)
| ~ element(X0,X1) ),
inference(ennf_transformation,[],[f49]) ).
fof(f95,plain,
! [X0,X1] :
( empty(X1)
| in(X0,X1)
| ~ element(X0,X1) ),
inference(flattening,[],[f94]) ).
fof(f96,plain,
! [X0,X1] :
( apply(identity_relation(X0),X1) = X1
| ~ in(X1,X0) ),
inference(ennf_transformation,[],[f50]) ).
fof(f104,plain,
? [X0] :
( ? [X1] :
( apply_as_element(the_carrier(X0),the_carrier(X0),identity_on_carrier(X0),X1) != X1
& element(X1,the_carrier(X0)) )
& ~ empty_carrier(X0)
& one_sorted_str(X0) ),
inference(ennf_transformation,[],[f58]) ).
fof(f105,plain,
? [X0] :
( ? [X1] :
( apply_as_element(the_carrier(X0),the_carrier(X0),identity_on_carrier(X0),X1) != X1
& element(X1,the_carrier(X0)) )
& ~ empty_carrier(X0)
& one_sorted_str(X0) ),
inference(flattening,[],[f104]) ).
fof(f107,plain,
! [X2,X0,X1] :
( ~ relation_of2(X2,X0,X1)
| ~ v1_partfun1(X2,X0,X1)
| ~ function(X2)
| quasi_total(X2,X0,X1) ),
inference(cnf_transformation,[],[f65]) ).
fof(f119,plain,
! [X0] :
( ~ one_sorted_str(X0)
| identity_on_carrier(X0) = identity_as_relation_of(the_carrier(X0)) ),
inference(cnf_transformation,[],[f79]) ).
fof(f120,plain,
! [X0] : relation_of2_as_subset(identity_as_relation_of(X0),X0,X0),
inference(cnf_transformation,[],[f15]) ).
fof(f121,plain,
! [X0] : v1_partfun1(identity_as_relation_of(X0),X0,X0),
inference(cnf_transformation,[],[f15]) ).
fof(f132,plain,
! [X0] :
( ~ one_sorted_str(X0)
| empty_carrier(X0)
| ~ empty(the_carrier(X0)) ),
inference(cnf_transformation,[],[f85]) ).
fof(f138,plain,
! [X0] : function(identity_relation(X0)),
inference(cnf_transformation,[],[f62]) ).
fof(f175,plain,
! [X0] : identity_as_relation_of(X0) = identity_relation(X0),
inference(cnf_transformation,[],[f44]) ).
fof(f176,plain,
! [X2,X3,X0,X1] :
( ~ element(X3,X0)
| ~ relation_of2(X2,X0,X1)
| ~ quasi_total(X2,X0,X1)
| ~ function(X2)
| empty(X0)
| apply_as_element(X0,X1,X2,X3) = apply(X2,X3) ),
inference(cnf_transformation,[],[f92]) ).
fof(f178,plain,
! [X2,X0,X1] :
( relation_of2(X2,X0,X1)
| ~ relation_of2_as_subset(X2,X0,X1) ),
inference(cnf_transformation,[],[f46]) ).
fof(f181,plain,
! [X0,X1] :
( ~ element(X0,X1)
| in(X0,X1)
| empty(X1) ),
inference(cnf_transformation,[],[f95]) ).
fof(f182,plain,
! [X0,X1] :
( ~ in(X1,X0)
| apply(identity_relation(X0),X1) = X1 ),
inference(cnf_transformation,[],[f96]) ).
fof(f189,plain,
element(sK16,the_carrier(sK15)),
inference(cnf_transformation,[],[f105]) ).
fof(f190,plain,
sK16 != apply_as_element(the_carrier(sK15),the_carrier(sK15),identity_on_carrier(sK15),sK16),
inference(cnf_transformation,[],[f105]) ).
fof(f191,plain,
one_sorted_str(sK15),
inference(cnf_transformation,[],[f105]) ).
fof(f192,plain,
~ empty_carrier(sK15),
inference(cnf_transformation,[],[f105]) ).
fof(f193,plain,
! [X0] :
( ~ one_sorted_str(X0)
| identity_on_carrier(X0) = identity_relation(the_carrier(X0)) ),
inference(definition_unfolding,[],[f119,f175]) ).
fof(f194,plain,
! [X0] : v1_partfun1(identity_relation(X0),X0,X0),
inference(definition_unfolding,[],[f121,f175]) ).
fof(f195,plain,
! [X0] : relation_of2_as_subset(identity_relation(X0),X0,X0),
inference(definition_unfolding,[],[f120,f175]) ).
fof(f196,plain,
! [X2,X0,X1] :
( ~ v1_partfun1(X2,X0,X1)
| relation_of2(X2,X0,X1)
| ~ function(X2)
| quasi_total(X2,X0,X1) ),
inference(consistent_polarity_flipping,[],[f107]) ).
fof(f209,plain,
! [X0] :
( empty(the_carrier(X0))
| empty_carrier(X0)
| ~ one_sorted_str(X0) ),
inference(consistent_polarity_flipping,[],[f132]) ).
fof(f234,plain,
! [X2,X3,X0,X1] :
( ~ quasi_total(X2,X0,X1)
| relation_of2(X2,X0,X1)
| ~ element(X3,X0)
| ~ function(X2)
| ~ empty(X0)
| apply_as_element(X0,X1,X2,X3) = apply(X2,X3) ),
inference(consistent_polarity_flipping,[],[f176]) ).
fof(f235,plain,
! [X2,X0,X1] :
( ~ relation_of2(X2,X0,X1)
| ~ relation_of2_as_subset(X2,X0,X1) ),
inference(consistent_polarity_flipping,[],[f178]) ).
fof(f238,plain,
! [X0,X1] :
( in(X0,X1)
| ~ element(X0,X1)
| ~ empty(X1) ),
inference(consistent_polarity_flipping,[],[f181]) ).
fof(f273,plain,
identity_on_carrier(sK15) = identity_relation(the_carrier(sK15)),
inference(resolution,[],[f193,f191]) ).
fof(f277,plain,
function(identity_on_carrier(sK15)),
inference(superposition,[],[f138,f273]) ).
fof(f278,plain,
v1_partfun1(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15)),
inference(superposition,[],[f194,f273]) ).
fof(f279,plain,
relation_of2_as_subset(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15)),
inference(superposition,[],[f195,f273]) ).
fof(f286,plain,
! [X0,X1] :
( ~ element(X1,X0)
| apply(identity_relation(X0),X1) = X1
| ~ empty(X0) ),
inference(resolution,[],[f182,f238]) ).
fof(f294,plain,
( relation_of2(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| ~ function(identity_on_carrier(sK15))
| quasi_total(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15)) ),
inference(resolution,[],[f278,f196]) ).
fof(f295,plain,
( relation_of2(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| quasi_total(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15)) ),
inference(forward_subsumption_resolution,[],[f294,f277]) ).
fof(f297,definition,
( spl17_1
<=> quasi_total(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15)) ),
introduced(definition,[new_symbols(definition,[spl17_1])],[avatar_definition]) ).
fof(f299,plain,
( quasi_total(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| ~ spl17_1 ),
inference(avatar_component_clause,[],[f297]) ).
fof(f301,definition,
( spl17_2
<=> relation_of2(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15)) ),
introduced(definition,[new_symbols(definition,[spl17_2])],[avatar_definition]) ).
fof(f303,plain,
( relation_of2(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| ~ spl17_2 ),
inference(avatar_component_clause,[],[f301]) ).
fof(f304,plain,
( spl17_1
| spl17_2 ),
inference(avatar_split_clause,[],[f295,f301,f297]) ).
fof(f329,plain,
( ~ relation_of2_as_subset(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| ~ spl17_2 ),
inference(resolution,[],[f303,f235]) ).
fof(f330,plain,
( $false
| ~ spl17_2 ),
inference(forward_subsumption_resolution,[],[f329,f279]) ).
fof(f331,plain,
~ spl17_2,
inference(avatar_contradiction_clause,[],[f330]) ).
fof(f332,plain,
( ! [X0] :
( relation_of2(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| ~ element(X0,the_carrier(sK15))
| ~ function(identity_on_carrier(sK15))
| ~ empty(the_carrier(sK15))
| apply_as_element(the_carrier(sK15),the_carrier(sK15),identity_on_carrier(sK15),X0) = apply(identity_on_carrier(sK15),X0) )
| ~ spl17_1 ),
inference(resolution,[],[f299,f234]) ).
fof(f336,plain,
( ! [X0] :
( relation_of2(identity_on_carrier(sK15),the_carrier(sK15),the_carrier(sK15))
| ~ element(X0,the_carrier(sK15))
| ~ empty(the_carrier(sK15))
| apply_as_element(the_carrier(sK15),the_carrier(sK15),identity_on_carrier(sK15),X0) = apply(identity_on_carrier(sK15),X0) )
| ~ spl17_1 ),
inference(forward_subsumption_resolution,[],[f332,f277]) ).
fof(f342,definition,
( spl17_4
<=> empty(the_carrier(sK15)) ),
introduced(definition,[new_symbols(definition,[spl17_4])],[avatar_definition]) ).
fof(f343,plain,
( empty(the_carrier(sK15))
| ~ spl17_4 ),
inference(avatar_component_clause,[],[f342]) ).
fof(f344,plain,
( ~ empty(the_carrier(sK15))
| spl17_4 ),
inference(avatar_component_clause,[],[f342]) ).
fof(f347,definition,
( spl17_5
<=> ! [X0] :
( ~ element(X0,the_carrier(sK15))
| apply_as_element(the_carrier(sK15),the_carrier(sK15),identity_on_carrier(sK15),X0) = apply(identity_on_carrier(sK15),X0) ) ),
introduced(definition,[new_symbols(definition,[spl17_5])],[avatar_definition]) ).
fof(f348,plain,
( ! [X0] :
( ~ element(X0,the_carrier(sK15))
| apply_as_element(the_carrier(sK15),the_carrier(sK15),identity_on_carrier(sK15),X0) = apply(identity_on_carrier(sK15),X0) )
| ~ spl17_5 ),
inference(avatar_component_clause,[],[f347]) ).
fof(f349,plain,
( ~ spl17_4
| spl17_5
| spl17_2
| ~ spl17_1 ),
inference(avatar_split_clause,[],[f336,f297,f301,f347,f342]) ).
fof(f354,plain,
( empty_carrier(sK15)
| ~ one_sorted_str(sK15)
| spl17_4 ),
inference(resolution,[],[f344,f209]) ).
fof(f360,plain,
( ~ one_sorted_str(sK15)
| spl17_4 ),
inference(forward_subsumption_resolution,[],[f354,f192]) ).
fof(f361,plain,
( $false
| spl17_4 ),
inference(forward_subsumption_resolution,[],[f360,f191]) ).
fof(f362,plain,
spl17_4,
inference(avatar_contradiction_clause,[],[f361]) ).
fof(f365,plain,
( apply_as_element(the_carrier(sK15),the_carrier(sK15),identity_on_carrier(sK15),sK16) = apply(identity_on_carrier(sK15),sK16)
| ~ spl17_5 ),
inference(resolution,[],[f348,f189]) ).
fof(f366,plain,
( sK16 != apply(identity_on_carrier(sK15),sK16)
| ~ spl17_5 ),
inference(superposition,[],[f190,f365]) ).
fof(f453,plain,
( sK16 = apply(identity_relation(the_carrier(sK15)),sK16)
| ~ empty(the_carrier(sK15)) ),
inference(resolution,[],[f286,f189]) ).
fof(f454,plain,
( sK16 = apply(identity_relation(the_carrier(sK15)),sK16)
| ~ spl17_4 ),
inference(forward_subsumption_resolution,[],[f453,f343]) ).
fof(f464,plain,
( sK16 = apply(identity_on_carrier(sK15),sK16)
| ~ spl17_4 ),
inference(forward_demodulation,[],[f454,f273]) ).
fof(f469,plain,
( $false
| ~ spl17_4
| ~ spl17_5 ),
inference(forward_subsumption_resolution,[],[f464,f366]) ).
fof(f470,plain,
( ~ spl17_4
| ~ spl17_5 ),
inference(avatar_contradiction_clause,[],[f469]) ).
cnf(s1,plain,
( spl17_1
| spl17_2 ),
inference(sat_conversion,[],[f304]) ).
cnf(s2,plain,
~ spl17_2,
inference(sat_conversion,[],[f331]) ).
cnf(s4,plain,
( ~ spl17_1
| spl17_2
| ~ spl17_4
| spl17_5 ),
inference(sat_conversion,[],[f349]) ).
cnf(s5,plain,
spl17_4,
inference(sat_conversion,[],[f362]) ).
cnf(s8,plain,
( ~ spl17_4
| ~ spl17_5 ),
inference(sat_conversion,[],[f470]) ).
cnf(s9,plain,
~ spl17_5,
inference(rat,[],[s8,s5]) ).
cnf(s10,plain,
( ~ spl17_1
| spl17_2 ),
inference(rat,[],[s4,s9,s5]) ).
cnf(s12,plain,
~ spl17_1,
inference(rat,[],[s10,s2]) ).
cnf(s13,plain,
$false,
inference(rat,[],[s1,s2,s12]) ).
fof(f471,plain,
$false,
inference(avatar_sat_refutation,[],[s13]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU353+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.40 % Computer : n010.cluster.edu
% 0.14/0.40 % Model : x86_64 x86_64
% 0.14/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.40 % Memory : 8046.5625MB
% 0.14/0.40 % OS : Linux 6.8.0-71-generic
% 0.14/0.40 % CPULimit : 300
% 0.14/0.40 % WCLimit : 300
% 0.14/0.40 % DateTime : Mon Sep 28 04:52:47 UTC 2026
% 0.14/0.40 % CPUTime :
% 0.14/0.41 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.46 Running first-order model finding
% 0.14/0.46 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.22/0.51 % (1563863)Will run a generic schedule for satisfiability detection.
% 0.22/0.51 % (1563869)% WARNING: option uhcvi not known.
% 0.22/0.51 % (1563869)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3881703903:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.22/0.51 % (1563869) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1563863-1563869"...
% 0.22/0.51 % (1563869)...printing done.
% 0.22/0.51 % (1563868)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2587451689_2999 on theBenchmark for (2999ds/0Mi)
% 0.22/0.51 % (1563869)Refutation found. Thanks to Tanya!
% 0.22/0.51 % SZS status Theorem for theBenchmark
% 0.22/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.51 % (1563869)------------------------------
% 0.22/0.51 % (1563869)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/0.51 % (1563869)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/0.51 % (1563869)CaDiCaL version: 2.1.3
% 0.22/0.51 % (1563869)Termination reason: Refutation
% 0.22/0.51 % (1563869)Time elapsed: 0.010 s
% 0.22/0.51 % (1563869)Peak memory usage: 12 MB
% 0.22/0.51 % (1563869)Instructions burned: 14 (million)
% 0.22/0.51 % (1563863)Success in time 0.036 s
% 0.22/0.51 % Vampire exiting
%------------------------------------------------------------------------------