TSTP Solution File: GRP614-1 by Vampire---4.8
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : GRP614-1 : TPTP v8.2.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon May 20 21:10:26 EDT 2024
% Result : Unsatisfiable 0.60s 0.81s
% Output : Refutation 0.60s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 3
% Syntax : Number of formulae : 33 ( 33 unt; 0 def)
% Number of atoms : 33 ( 32 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 6 ( 6 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 11 ( 3 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 70 ( 70 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f939,plain,
$false,
inference(trivial_inequality_removal,[],[f938]) ).
fof(f938,plain,
a2 != a2,
inference(superposition,[],[f934,f165]) ).
fof(f165,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(superposition,[],[f77,f44]) ).
fof(f44,plain,
! [X0,X1] : double_divide(inverse(double_divide(inverse(X0),X0)),inverse(X1)) = X1,
inference(superposition,[],[f33,f27]) ).
fof(f27,plain,
! [X3,X1] : double_divide(inverse(double_divide(inverse(X3),inverse(X1))),X3) = X1,
inference(forward_demodulation,[],[f15,f1]) ).
fof(f1,axiom,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),double_divide(X0,X2)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f15,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(X3),double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(inverse(X1)))),X2)),double_divide(X0,X2)))),X3) = X1,
inference(superposition,[],[f6,f6]) ).
fof(f6,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),inverse(X3))),double_divide(X0,X2))),X1) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f33,plain,
! [X0,X1] : double_divide(inverse(X1),double_divide(inverse(X0),X0)) = X1,
inference(superposition,[],[f1,f27]) ).
fof(f77,plain,
! [X2,X1] : double_divide(inverse(double_divide(inverse(X2),inverse(X1))),X1) = X2,
inference(forward_demodulation,[],[f69,f44]) ).
fof(f69,plain,
! [X2,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(inverse(X0),X0)),inverse(X2))),inverse(X1))),X1) = X2,
inference(superposition,[],[f1,f44]) ).
fof(f934,plain,
a2 != inverse(inverse(a2)),
inference(forward_demodulation,[],[f929,f468]) ).
fof(f468,plain,
! [X0,X1] : inverse(X1) = double_divide(X1,inverse(double_divide(inverse(X0),X0))),
inference(superposition,[],[f414,f44]) ).
fof(f414,plain,
! [X2,X3] : double_divide(double_divide(X2,X3),X2) = X3,
inference(forward_demodulation,[],[f413,f205]) ).
fof(f205,plain,
! [X0,X1] : double_divide(inverse(double_divide(X0,inverse(X1))),inverse(X0)) = X1,
inference(superposition,[],[f27,f165]) ).
fof(f413,plain,
! [X2,X3,X0] : double_divide(double_divide(double_divide(inverse(double_divide(X0,inverse(X2))),inverse(X0)),X3),X2) = X3,
inference(forward_demodulation,[],[f412,f33]) ).
fof(f412,plain,
! [X2,X3,X0,X1] : double_divide(double_divide(double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X2))),inverse(X0))),double_divide(inverse(X1),X1)),X3),X2) = X3,
inference(forward_demodulation,[],[f376,f411]) ).
fof(f411,plain,
! [X2,X0,X1] : inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)) = double_divide(double_divide(X0,X2),X1),
inference(forward_demodulation,[],[f410,f165]) ).
fof(f410,plain,
! [X2,X0,X1] : inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)) = double_divide(inverse(inverse(double_divide(X0,X2))),X1),
inference(forward_demodulation,[],[f371,f80]) ).
fof(f80,plain,
! [X0,X1] : inverse(X1) = double_divide(inverse(double_divide(inverse(X0),X0)),X1),
inference(superposition,[],[f73,f44]) ).
fof(f73,plain,
! [X2,X1] : double_divide(inverse(X2),double_divide(inverse(X2),X1)) = X1,
inference(forward_demodulation,[],[f64,f44]) ).
fof(f64,plain,
! [X2,X0,X1] : double_divide(inverse(X2),double_divide(inverse(double_divide(inverse(double_divide(inverse(X0),X0)),inverse(X2))),X1)) = X1,
inference(superposition,[],[f5,f44]) ).
fof(f5,plain,
! [X2,X0,X1] : double_divide(inverse(X1),double_divide(inverse(double_divide(X0,inverse(X1))),double_divide(X0,inverse(X2)))) = X2,
inference(superposition,[],[f1,f1]) ).
fof(f371,plain,
! [X2,X3,X0,X1] : inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)) = double_divide(inverse(double_divide(inverse(double_divide(inverse(X3),X3)),double_divide(X0,X2))),X1),
inference(superposition,[],[f6,f213]) ).
fof(f213,plain,
! [X0,X1] : double_divide(inverse(X1),X1) = double_divide(X0,inverse(X0)),
inference(superposition,[],[f84,f165]) ).
fof(f84,plain,
! [X0,X1] : double_divide(inverse(X0),X0) = double_divide(inverse(X1),X1),
inference(superposition,[],[f73,f33]) ).
fof(f376,plain,
! [X2,X3,X0,X1] : double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X2))),inverse(X0))),inverse(X3))),double_divide(inverse(X1),X1))),X2) = X3,
inference(superposition,[],[f6,f213]) ).
fof(f929,plain,
! [X0] : a2 != inverse(double_divide(a2,inverse(double_divide(inverse(X0),X0)))),
inference(superposition,[],[f842,f165]) ).
fof(f842,plain,
! [X0] : a2 != inverse(double_divide(a2,inverse(double_divide(X0,inverse(X0))))),
inference(superposition,[],[f4,f328]) ).
fof(f328,plain,
! [X0,X1] : double_divide(X0,inverse(X0)) = double_divide(X1,inverse(X1)),
inference(superposition,[],[f213,f165]) ).
fof(f4,plain,
a2 != inverse(double_divide(a2,inverse(double_divide(b2,inverse(b2))))),
inference(definition_unfolding,[],[f3,f2,f2]) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).
fof(f3,axiom,
a2 != multiply(multiply(inverse(b2),b2),a2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : GRP614-1 : TPTP v8.2.0. Released v2.6.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.13/0.34 % Computer : n020.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sun May 19 04:55:23 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.13/0.34 This is a CNF_UNS_RFO_PEQ_UEQ problem
% 0.13/0.34 Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.60/0.78 % (12712)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on theBenchmark for (2995ds/45Mi)
% 0.60/0.78 % (12713)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on theBenchmark for (2995ds/83Mi)
% 0.60/0.78 % (12714)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on theBenchmark for (2995ds/56Mi)
% 0.60/0.78 % (12712)Refutation not found, incomplete strategy% (12712)------------------------------
% 0.60/0.78 % (12712)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.78 % (12712)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.78
% 0.60/0.78 % (12712)Memory used [KB]: 948
% 0.60/0.78 % (12712)Time elapsed: 0.001 s
% 0.60/0.78 % (12712)Instructions burned: 2 (million)
% 0.60/0.78 % (12712)------------------------------
% 0.60/0.78 % (12712)------------------------------
% 0.60/0.78 % (12707)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on theBenchmark for (2995ds/34Mi)
% 0.60/0.78 % (12709)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on theBenchmark for (2995ds/78Mi)
% 0.60/0.78 % (12708)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on theBenchmark for (2995ds/51Mi)
% 0.60/0.78 % (12714)Refutation not found, incomplete strategy% (12714)------------------------------
% 0.60/0.78 % (12714)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.78 % (12711)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on theBenchmark for (2995ds/34Mi)
% 0.60/0.78 % (12714)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.78 % (12710)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on theBenchmark for (2995ds/33Mi)
% 0.60/0.78
% 0.60/0.78 % (12714)Memory used [KB]: 948
% 0.60/0.78 % (12714)Time elapsed: 0.002 s
% 0.60/0.78 % (12714)Instructions burned: 2 (million)
% 0.60/0.78 % (12713)Refutation not found, incomplete strategy% (12713)------------------------------
% 0.60/0.78 % (12713)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.78 % (12713)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.78
% 0.60/0.78 % (12713)Memory used [KB]: 948
% 0.60/0.78 % (12713)Time elapsed: 0.002 s
% 0.60/0.78 % (12713)Instructions burned: 2 (million)
% 0.60/0.78 % (12714)------------------------------
% 0.60/0.78 % (12714)------------------------------
% 0.60/0.78 % (12713)------------------------------
% 0.60/0.78 % (12713)------------------------------
% 0.60/0.78 % (12710)Refutation not found, incomplete strategy% (12710)------------------------------
% 0.60/0.78 % (12710)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.78 % (12711)Refutation not found, incomplete strategy% (12711)------------------------------
% 0.60/0.78 % (12711)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.78 % (12711)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.78
% 0.60/0.78 % (12711)Memory used [KB]: 961
% 0.60/0.78 % (12711)Time elapsed: 0.002 s
% 0.60/0.78 % (12711)Instructions burned: 2 (million)
% 0.60/0.78 % (12707)Refutation not found, incomplete strategy% (12707)------------------------------
% 0.60/0.78 % (12707)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.78 % (12707)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.78
% 0.60/0.78 % (12707)Memory used [KB]: 962
% 0.60/0.78 % (12707)Time elapsed: 0.002 s
% 0.60/0.78 % (12707)Instructions burned: 2 (million)
% 0.60/0.78 % (12710)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.78
% 0.60/0.78 % (12710)Memory used [KB]: 947
% 0.60/0.78 % (12710)Time elapsed: 0.002 s
% 0.60/0.78 % (12710)Instructions burned: 2 (million)
% 0.60/0.78 % (12711)------------------------------
% 0.60/0.78 % (12711)------------------------------
% 0.60/0.78 % (12707)------------------------------
% 0.60/0.78 % (12707)------------------------------
% 0.60/0.78 % (12710)------------------------------
% 0.60/0.78 % (12710)------------------------------
% 0.60/0.78 % (12716)dis+3_25:4_sil=16000:sos=all:erd=off:i=50:s2at=4.0:bd=off:nm=60:sup=off:cond=on:av=off:ins=2:nwc=10.0:etr=on:to=lpo:s2agt=20:fd=off:bsr=unit_only:slsq=on:slsqr=28,19:awrs=converge:awrsf=500:tgt=ground:bs=unit_only_0 on theBenchmark for (2995ds/50Mi)
% 0.60/0.79 % (12716)Refutation not found, incomplete strategy% (12716)------------------------------
% 0.60/0.79 % (12716)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (12716)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.79
% 0.60/0.79 % (12716)Memory used [KB]: 948
% 0.60/0.79 % (12716)Time elapsed: 0.001 s
% 0.60/0.79 % (12716)Instructions burned: 2 (million)
% 0.60/0.79 % (12716)------------------------------
% 0.60/0.79 % (12716)------------------------------
% 0.60/0.79 % (12715)lrs+21_1:16_sil=2000:sp=occurrence:urr=on:flr=on:i=55:sd=1:nm=0:ins=3:ss=included:rawr=on:br=off_0 on theBenchmark for (2995ds/55Mi)
% 0.60/0.79 % (12718)lrs-1011_1:1_sil=4000:plsq=on:plsqr=32,1:sp=frequency:plsql=on:nwc=10.0:i=52:aac=none:afr=on:ss=axioms:er=filter:sgt=16:rawr=on:etr=on:lma=on_0 on theBenchmark for (2995ds/52Mi)
% 0.60/0.79 % (12717)lrs+1010_1:2_sil=4000:tgt=ground:nwc=10.0:st=2.0:i=208:sd=1:bd=off:ss=axioms_0 on theBenchmark for (2995ds/208Mi)
% 0.60/0.79 % (12720)lrs+1011_87677:1048576_sil=8000:sos=on:spb=non_intro:nwc=10.0:kmz=on:i=42:ep=RS:nm=0:ins=1:uhcvi=on:rawr=on:fde=unused:afp=2000:afq=1.444:plsq=on:nicw=on_0 on theBenchmark for (2995ds/42Mi)
% 0.60/0.79 % (12720)Refutation not found, incomplete strategy% (12720)------------------------------
% 0.60/0.79 % (12720)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (12720)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.79
% 0.60/0.79 % (12720)Memory used [KB]: 945
% 0.60/0.79 % (12720)Time elapsed: 0.002 s
% 0.60/0.79 % (12720)Instructions burned: 2 (million)
% 0.60/0.79 % (12719)lrs-1010_1:1_to=lpo:sil=2000:sp=reverse_arity:sos=on:urr=ec_only:i=518:sd=2:bd=off:ss=axioms:sgt=16_0 on theBenchmark for (2995ds/518Mi)
% 0.60/0.79 % (12720)------------------------------
% 0.60/0.79 % (12720)------------------------------
% 0.60/0.79 % (12719)Refutation not found, incomplete strategy% (12719)------------------------------
% 0.60/0.79 % (12719)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (12719)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.79
% 0.60/0.79 % (12719)Memory used [KB]: 948
% 0.60/0.79 % (12719)Time elapsed: 0.001 s
% 0.60/0.79 % (12719)Instructions burned: 2 (million)
% 0.60/0.79 % (12719)------------------------------
% 0.60/0.79 % (12719)------------------------------
% 0.60/0.79 % (12721)dis+1011_1258907:1048576_bsr=unit_only:to=lpo:drc=off:sil=2000:tgt=full:fde=none:sp=frequency:spb=goal:rnwc=on:nwc=6.70083:sac=on:newcnf=on:st=2:i=243:bs=unit_only:sd=3:afp=300:awrs=decay:awrsf=218:nm=16:ins=3:afq=3.76821:afr=on:ss=axioms:sgt=5:rawr=on:add=off:bsd=on_0 on theBenchmark for (2995ds/243Mi)
% 0.60/0.79 % (12722)lrs+1011_2:9_sil=2000:lsd=10:newcnf=on:i=117:sd=2:awrs=decay:ss=included:amm=off:ep=R_0 on theBenchmark for (2995ds/117Mi)
% 0.60/0.79 % (12722)Refutation not found, incomplete strategy% (12722)------------------------------
% 0.60/0.79 % (12722)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (12722)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.79
% 0.60/0.79 % (12722)Memory used [KB]: 948
% 0.60/0.79 % (12722)Time elapsed: 0.003 s
% 0.60/0.79 % (12722)Instructions burned: 2 (million)
% 0.60/0.79 % (12722)------------------------------
% 0.60/0.79 % (12722)------------------------------
% 0.60/0.79 % (12723)dis+1011_11:1_sil=2000:avsq=on:i=143:avsqr=1,16:ep=RS:rawr=on:aac=none:lsd=100:mep=off:fde=none:newcnf=on:bsr=unit_only_0 on theBenchmark for (2995ds/143Mi)
% 0.60/0.80 % (12723)Refutation not found, incomplete strategy% (12723)------------------------------
% 0.60/0.80 % (12723)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.80 % (12723)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.80
% 0.60/0.80 % (12723)Memory used [KB]: 963
% 0.60/0.80 % (12723)Time elapsed: 0.001 s
% 0.60/0.80 % (12723)Instructions burned: 2 (million)
% 0.60/0.80 % (12723)------------------------------
% 0.60/0.80 % (12723)------------------------------
% 0.60/0.80 % (12725)lrs+1666_1:1_sil=4000:sp=occurrence:sos=on:urr=on:newcnf=on:i=62:amm=off:ep=R:erd=off:nm=0:plsq=on:plsqr=14,1_0 on theBenchmark for (2995ds/62Mi)
% 0.60/0.80 % (12725)Refutation not found, incomplete strategy% (12725)------------------------------
% 0.60/0.80 % (12725)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.80 % (12725)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.80
% 0.60/0.80 % (12725)Memory used [KB]: 948
% 0.60/0.80 % (12725)Time elapsed: 0.001 s
% 0.60/0.80 % (12725)Instructions burned: 2 (million)
% 0.60/0.80 % (12724)lrs+1011_1:2_to=lpo:sil=8000:plsqc=1:plsq=on:plsqr=326,59:sp=weighted_frequency:plsql=on:nwc=10.0:newcnf=on:i=93:awrs=converge:awrsf=200:bd=off:ins=1:rawr=on:alpa=false:avsq=on:avsqr=1,16_0 on theBenchmark for (2995ds/93Mi)
% 0.60/0.80 % (12725)------------------------------
% 0.60/0.80 % (12725)------------------------------
% 0.60/0.81 % (12708)First to succeed.
% 0.60/0.81 % (12708)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-12706"
% 0.60/0.81 % (12708)Refutation found. Thanks to Tanya!
% 0.60/0.81 % SZS status Unsatisfiable for theBenchmark
% 0.60/0.81 % SZS output start Proof for theBenchmark
% See solution above
% 0.60/0.81 % (12708)------------------------------
% 0.60/0.81 % (12708)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.81 % (12708)Termination reason: Refutation
% 0.60/0.81
% 0.60/0.81 % (12708)Memory used [KB]: 1334
% 0.60/0.81 % (12708)Time elapsed: 0.026 s
% 0.60/0.81 % (12708)Instructions burned: 43 (million)
% 0.60/0.81 % (12706)Success in time 0.446 s
% 0.60/0.81 % Vampire---4.8 exiting
%------------------------------------------------------------------------------