%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT019-1 : TPTP v9.3.1. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n017.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 11:45:50 AM UTC 2026
% Result : Unsatisfiable 8.35s 2.15s
% Output : Refutation 8.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 10
% Syntax : Number of formulae : 53 ( 53 unt; 0 def)
% Number of atoms : 53 ( 52 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 136 ( 136 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : meet(X0,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_of_meet) ).
fof(f2,axiom,
! [X0] : join(X0,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_of_join) ).
fof(f3,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f4,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_join) ).
fof(f5,axiom,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_meet) ).
fof(f6,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_join) ).
fof(f7,axiom,
! [X2,X0,X1] : join(meet(X0,join(X1,X2)),meet(X0,X1)) = meet(X0,join(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quasi_lattice1) ).
fof(f8,plain,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X0,join(X1,X2)),meet(X0,X1)),
inference(reorient_equations,[],[f7]) ).
fof(f9,axiom,
! [X2,X0,X1] : meet(join(X0,meet(X1,X2)),join(X0,X1)) = join(X0,meet(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',quasi_lattice2) ).
fof(f10,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,meet(X1,X2)),join(X0,X1)),
inference(reorient_equations,[],[f9]) ).
fof(f11,axiom,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X0,X1),meet(X0,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distributivity_law) ).
fof(f12,negated_conjecture,
join(a,meet(b,c)) != meet(join(a,b),join(a,c)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_distributivity_law_dual) ).
fof(f13,plain,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = meet(X0,join(join(X1,X2),X1)),
inference(forward_demodulation,[],[f8,f11]) ).
fof(f14,plain,
! [X2,X0,X1] : join(X0,meet(X1,X2)) = meet(join(X0,X1),join(X0,meet(X1,X2))),
inference(backward_demodulation,[],[f10,f3]) ).
fof(f15,plain,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = meet(X0,join(X1,join(X2,X1))),
inference(forward_demodulation,[],[f13,f6]) ).
fof(f26,plain,
! [X2,X0,X1] : join(X1,meet(X2,X0)) = meet(join(X2,X1),join(X1,meet(X2,X0))),
inference(superposition,[],[f14,f4]) ).
fof(f68,plain,
! [X2,X3,X0,X1] : join(meet(X1,X2),join(meet(X1,X0),X3)) = join(meet(X1,join(X2,X0)),X3),
inference(superposition,[],[f6,f11]) ).
fof(f77,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X1,join(X2,X0)),
inference(superposition,[],[f4,f6]) ).
fof(f93,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(join(X2,join(X0,X2)),X1),
inference(superposition,[],[f3,f15]) ).
fof(f158,plain,
! [X2,X3,X0,X1] : join(meet(X3,join(X2,X0)),X1) = join(meet(X3,X2),join(X1,meet(X3,X0))),
inference(superposition,[],[f68,f4]) ).
fof(f191,plain,
! [X0,X1] : join(X1,X0) = join(X1,join(X1,X0)),
inference(superposition,[],[f6,f2]) ).
fof(f202,plain,
! [X0,X1] : join(X0,X1) = join(X1,join(X0,X1)),
inference(superposition,[],[f191,f4]) ).
fof(f209,plain,
! [X2,X0,X1] : join(X1,meet(join(X1,X2),X0)) = meet(join(X1,X2),join(X1,meet(join(X1,X2),X0))),
inference(superposition,[],[f14,f191]) ).
fof(f218,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(join(X0,X2),X1),
inference(backward_demodulation,[],[f93,f202]) ).
fof(f223,plain,
! [X0,X1] : meet(X1,X0) = meet(X1,meet(X1,X0)),
inference(superposition,[],[f5,f1]) ).
fof(f224,plain,
! [X0,X1] : join(X1,meet(X1,X0)) = meet(X1,join(X1,X0)),
inference(superposition,[],[f11,f1]) ).
fof(f264,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = meet(X1,join(X1,X0)),
inference(superposition,[],[f224,f3]) ).
fof(f293,plain,
! [X2,X0,X1] : join(meet(X1,X2),meet(X1,X0)) = meet(X1,join(meet(X1,X2),X0)),
inference(superposition,[],[f11,f223]) ).
fof(f294,plain,
! [X2,X0,X1] : join(meet(X0,X2),meet(X0,X1)) = meet(X0,join(X2,meet(X0,X1))),
inference(superposition,[],[f11,f223]) ).
fof(f304,plain,
! [X2,X0,X1] : meet(X0,join(X2,X1)) = meet(X0,join(X2,meet(X0,X1))),
inference(forward_demodulation,[],[f294,f11]) ).
fof(f305,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,join(meet(X1,X2),X0)),
inference(forward_demodulation,[],[f293,f11]) ).
fof(f310,plain,
! [X2,X0,X1] : join(X1,meet(join(X1,X2),X0)) = meet(join(X1,X2),join(X1,X0)),
inference(backward_demodulation,[],[f209,f304]) ).
fof(f732,plain,
! [X2,X0,X1] : join(meet(X0,X1),X2) = meet(join(X0,X2),join(meet(X0,X1),X2)),
inference(superposition,[],[f26,f4]) ).
fof(f963,plain,
! [X2,X0,X1] : meet(join(X1,X0),join(X1,X2)) = join(X1,meet(X2,join(X0,X1))),
inference(superposition,[],[f310,f218]) ).
fof(f2745,plain,
! [X2,X0,X1] : join(meet(X0,X1),X2) = meet(join(X0,join(meet(X0,X1),X2)),join(meet(X0,X1),X2)),
inference(superposition,[],[f732,f191]) ).
fof(f2789,plain,
! [X2,X0,X1] : join(meet(X0,X1),X2) = meet(join(meet(X0,X1),X2),join(X0,join(meet(X0,X1),X2))),
inference(forward_demodulation,[],[f2745,f3]) ).
fof(f4205,plain,
! [X2,X3,X0,X1] : meet(X1,join(X2,join(X3,X0))) = meet(X1,join(X3,join(X0,meet(X1,X2)))),
inference(superposition,[],[f305,f77]) ).
fof(f4206,plain,
! [X2,X0,X1] : meet(X2,join(X0,join(X1,meet(X2,X0)))) = meet(X2,join(X1,meet(X2,X0))),
inference(superposition,[],[f305,f202]) ).
fof(f4238,plain,
! [X2,X0,X1] : meet(join(meet(X2,X0),X1),join(join(meet(X2,X0),X1),X2)) = join(join(meet(X2,X0),X1),meet(X2,join(X0,X1))),
inference(superposition,[],[f264,f305]) ).
fof(f4248,plain,
! [X2,X0,X1] : meet(join(meet(X2,X0),X1),join(join(meet(X2,X0),X1),X2)) = join(meet(X2,X0),join(X1,meet(X2,join(X0,X1)))),
inference(forward_demodulation,[],[f4238,f6]) ).
fof(f4271,plain,
! [X2,X0,X1] : meet(X2,join(X1,X0)) = meet(X2,join(X0,join(X1,meet(X2,X0)))),
inference(forward_demodulation,[],[f4206,f304]) ).
fof(f4292,plain,
! [X2,X0,X1] : meet(join(meet(X2,X0),X1),join(join(meet(X2,X0),X1),X2)) = join(meet(X2,join(X0,join(X0,X1))),X1),
inference(forward_demodulation,[],[f4248,f158]) ).
fof(f4305,plain,
! [X2,X0,X1] : meet(X2,join(X1,X0)) = meet(X2,join(X0,join(X0,X1))),
inference(forward_demodulation,[],[f4271,f4205]) ).
fof(f4319,plain,
! [X2,X0,X1] : meet(join(meet(X2,X0),X1),join(join(meet(X2,X0),X1),X2)) = join(X1,meet(X2,join(X0,join(X0,X1)))),
inference(forward_demodulation,[],[f4292,f4]) ).
fof(f4325,plain,
! [X2,X0,X1] : meet(X2,join(X0,X1)) = meet(X2,join(X1,X0)),
inference(forward_demodulation,[],[f4305,f191]) ).
fof(f4331,plain,
! [X2,X0,X1] : join(X1,meet(X2,join(X0,X1))) = meet(join(meet(X2,X0),X1),join(join(meet(X2,X0),X1),X2)),
inference(forward_demodulation,[],[f4319,f191]) ).
fof(f4334,plain,
! [X2,X0,X1] : join(X1,meet(X2,join(X0,X1))) = meet(join(meet(X2,X0),X1),join(X2,join(meet(X2,X0),X1))),
inference(forward_demodulation,[],[f4331,f4325]) ).
fof(f4336,plain,
! [X2,X0,X1] : join(meet(X2,X0),X1) = join(X1,meet(X2,join(X0,X1))),
inference(forward_demodulation,[],[f4334,f2789]) ).
fof(f4337,plain,
! [X2,X0,X1] : join(meet(X2,X0),X1) = meet(join(X1,X0),join(X1,X2)),
inference(backward_demodulation,[],[f963,f4336]) ).
fof(f4394,plain,
join(a,meet(b,c)) != join(meet(c,b),a),
inference(backward_demodulation,[],[f12,f4337]) ).
fof(f4675,plain,
join(a,meet(b,c)) != join(a,meet(c,b)),
inference(forward_demodulation,[],[f4394,f4]) ).
fof(f4833,plain,
join(a,meet(b,c)) != join(a,meet(b,c)),
inference(forward_demodulation,[],[f4675,f3]) ).
fof(f4834,plain,
$false,
inference(trivial_inequality_removal,[],[f4833]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT019-1 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n017.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 13:52:20 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.42 Running first-order theorem proving
% 0.12/0.42 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
% 5.80/1.95 % (2566636)Detected a unit-equality problem, will run specialized UEQ schedule.
% 5.80/1.95 % (2566644)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=3756454000:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 5.80/1.95 % (2566642)lrs+11_1_ncem=casc2026/models/loop6.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=134264040:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 5.80/1.95 % (2566643)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=817939288:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 5.80/1.95 % (2566647)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=1129486898:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 5.80/1.95 % (2566641)lrs+1002_1_ncem=casc2026/models/loop7.pt:sil=128000:tgt=ground:npcc=on:drc=off:sp=reverse_frequency:spb=goal:acc=on:s2agt=16:kmz=on:sac=on:random_seed=4124703010:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 5.80/1.95 % (2566645)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=286718236:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 5.80/1.95 % (2566646)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=3327580052:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 5.80/1.95 % (2566644)Instruction limit reached!
% 5.80/1.95 % (2566644)------------------------------
% 5.80/1.95 % (2566644)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/1.95 % (2566644)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/1.95 % (2566644)CaDiCaL version: 2.1.3
% 5.80/1.95 % (2566644)Termination reason: Instruction limit
% 5.80/1.95 % (2566644)Termination phase: Saturation
% 5.80/1.95 % (2566644)Time elapsed: 0.042 s
% 5.80/1.95 % (2566644)Peak memory usage: 88 MB
% 5.80/1.95 % (2566644)Instructions burned: 136 (million)
% 5.80/1.95 % (2566645)Instruction limit reached!
% 5.80/1.95 % (2566645)------------------------------
% 5.80/1.95 % (2566645)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/1.95 % (2566645)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/1.95 % (2566645)CaDiCaL version: 2.1.3
% 5.80/1.95 % (2566645)Termination reason: Instruction limit
% 5.80/1.95 % (2566645)Termination phase: Saturation
% 5.80/1.95 % (2566645)Time elapsed: 0.100 s
% 5.80/1.95 % (2566645)Peak memory usage: 89 MB
% 5.80/1.95 % (2566645)Instructions burned: 182 (million)
% 5.80/1.95 % (2566655)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=2255538224:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2998 on theBenchmark for (2998ds/2051Mi)
% 5.80/1.95 % (2566646)Instruction limit reached!
% 5.80/1.95 % (2566646)------------------------------
% 5.80/1.95 % (2566646)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/1.95 % (2566646)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/1.95 % (2566646)CaDiCaL version: 2.1.3
% 5.80/1.95 % (2566646)Termination reason: Instruction limit
% 5.80/1.95 % (2566646)Termination phase: Saturation
% 5.80/1.95 % (2566646)Time elapsed: 0.153 s
% 5.80/1.95 % (2566646)Peak memory usage: 89 MB
% 5.80/1.95 % (2566646)Instructions burned: 257 (million)
% 5.80/1.95 % (2566656)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2684224657:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 5.80/1.95 % (2566658)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=498028104:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 5.80/1.95 % (2566658)Instruction limit reached!
% 5.80/1.95 % (2566658)------------------------------
% 5.80/1.95 % (2566658)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.80/1.95 % (2566658)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.80/1.95 % (2566658)CaDiCaL version: 2.1.3
% 5.80/1.95 % (2566658)Termination reason: Instruction limit
% 5.80/1.95 % (2566658)Termination phase: Saturation
% 5.80/1.95 % (2566658)Time elapsed: 0.121 s
% 8.35/2.15 % (2566658)Peak memory usage: 91 MB
% 8.35/2.15 % (2566658)Instructions burned: 217 (million)
% 8.35/2.15 % (2566647)Instruction limit reached!
% 8.35/2.15 % (2566647)------------------------------
% 8.35/2.15 % (2566647)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.35/2.15 % (2566647)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.35/2.15 % (2566647)CaDiCaL version: 2.1.3
% 8.35/2.15 % (2566647)Termination reason: Instruction limit
% 8.35/2.15 % (2566647)Termination phase: Saturation
% 8.35/2.15 % (2566647)Time elapsed: 0.599 s
% 8.35/2.15 % (2566647)Peak memory usage: 95 MB
% 8.35/2.15 % (2566647)Instructions burned: 1187 (million)
% 8.35/2.15 % (2566661)lrs+11_1_sil=16000:tgt=full:fde=none:sp=reverse_frequency:lma=off:fs=off:acc=on:bsr=unit_only:rp=on:random_seed=1548108580:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2993 on theBenchmark for (2993ds/317Mi)
% 8.35/2.15 % (2566655)First to succeed.
% 8.35/2.15 % (2566655)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2566636"
% 8.35/2.15 % (2566662)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:sp=arity:lcm=predicate:urr=on:s2agt=16:br=off:random_seed=1922816690:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2992 on theBenchmark for (2992ds/12125Mi)
% 8.35/2.15 % (2566661)Instruction limit reached!
% 8.35/2.15 % (2566661)------------------------------
% 8.35/2.15 % (2566661)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.35/2.15 % (2566661)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.35/2.15 % (2566661)CaDiCaL version: 2.1.3
% 8.35/2.15 % (2566661)Termination reason: Instruction limit
% 8.35/2.15 % (2566661)Termination phase: Saturation
% 8.35/2.15 % (2566661)Time elapsed: 0.184 s
% 8.35/2.15 % (2566661)Peak memory usage: 92 MB
% 8.35/2.15 % (2566661)Instructions burned: 318 (million)
% 8.35/2.15 % (2566655)Refutation found. Thanks to Tanya!
% 8.35/2.15 % SZS status Unsatisfiable for theBenchmark
% 8.35/2.15 % SZS output start Proof for theBenchmark
% See solution above
% 8.35/2.15 % (2566655)------------------------------
% 8.35/2.15 % (2566655)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.35/2.15 % (2566655)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.35/2.15 % (2566655)CaDiCaL version: 2.1.3
% 8.35/2.15 % (2566655)Termination reason: Refutation
% 8.35/2.15 % (2566655)Time elapsed: 0.633 s
% 8.35/2.15 % (2566655)Peak memory usage: 137 MB
% 8.35/2.15 % (2566655)Instructions burned: 1727 (million)
% 8.35/2.15 % (2566655)------------------------------
% 8.35/2.15 % (2566655)------------------------------
% 8.35/2.15 % (2566636)Success in time 1.091 s
% 8.35/2.15 % Vampire exiting
%------------------------------------------------------------------------------