TSTP Solution File: ALG339-1 by Vampire---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : ALG339-1 : TPTP v8.2.0. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% Computer : n021.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 18:21:10 EDT 2024
% Result : Unsatisfiable 0.76s 0.82s
% Output : Refutation 0.76s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 6
% Syntax : Number of formulae : 15 ( 5 unt; 0 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 49 ( 29 ~; 20 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 9 ( 9 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f871,plain,
$false,
inference(subsumption_resolution,[],[f870,f464]) ).
fof(f464,axiom,
c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d1,tc_RealDef_Oreal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f870,plain,
~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d1,tc_RealDef_Oreal),
inference(subsumption_resolution,[],[f866,f465]) ).
fof(f465,axiom,
c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d2,tc_RealDef_Oreal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f866,plain,
( ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d2,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d1,tc_RealDef_Oreal) ),
inference(resolution,[],[f865,f412]) ).
fof(f412,axiom,
! [X31,X30] :
( c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X30,X31),tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X31,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X30,tc_RealDef_Oreal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_real__lbound__gt__zero_0) ).
fof(f865,plain,
~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(v_d1,v_d2),tc_RealDef_Oreal),
inference(subsumption_resolution,[],[f864,f465]) ).
fof(f864,plain,
( ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(v_d1,v_d2),tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d2,tc_RealDef_Oreal) ),
inference(subsumption_resolution,[],[f863,f464]) ).
fof(f863,plain,
( ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(v_d1,v_d2),tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d1,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d2,tc_RealDef_Oreal) ),
inference(duplicate_literal_removal,[],[f862]) ).
fof(f862,plain,
( ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(v_d1,v_d2),tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d1,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d2,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d1,tc_RealDef_Oreal) ),
inference(resolution,[],[f851,f433]) ).
fof(f433,axiom,
! [X31,X30] :
( c_HOL_Oord__class_Oless(c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X30,X31),X30,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X31,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X30,tc_RealDef_Oreal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_real__lbound__gt__zero_1) ).
fof(f851,plain,
! [X0] :
( ~ c_HOL_Oord__class_Oless(c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X0,v_d2),v_d1,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X0,v_d2),tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X0,tc_RealDef_Oreal) ),
inference(subsumption_resolution,[],[f839,f465]) ).
fof(f839,plain,
! [X0] :
( ~ c_HOL_Oord__class_Oless(c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X0,v_d2),v_d1,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X0,v_d2),tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),v_d2,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X0,tc_RealDef_Oreal) ),
inference(resolution,[],[f466,f432]) ).
fof(f432,axiom,
! [X31,X30] :
( c_HOL_Oord__class_Oless(c_RealDef_Osko__RealDef__Xreal__lbound__gt__zero__1__1(X30,X31),X31,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X31,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X30,tc_RealDef_Oreal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_real__lbound__gt__zero_2) ).
fof(f466,axiom,
! [X1] :
( ~ c_HOL_Oord__class_Oless(X1,v_d2,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(X1,v_d1,tc_RealDef_Oreal)
| ~ c_HOL_Oord__class_Oless(c_HOL_Ozero__class_Ozero(tc_RealDef_Oreal),X1,tc_RealDef_Oreal) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : ALG339-1 : TPTP v8.2.0. Released v4.1.0.
% 0.07/0.14 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.15/0.35 % Computer : n021.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Sat May 18 23:41:53 EDT 2024
% 0.15/0.35 % CPUTime :
% 0.15/0.35 This is a CNF_UNS_RFO_SEQ_NHN problem
% 0.15/0.35 Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.60/0.77 % (30997)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 (2996ds/56Mi)
% 0.60/0.77 % (30990)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 (2996ds/34Mi)
% 0.60/0.77 % (30991)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 (2996ds/51Mi)
% 0.60/0.77 % (30994)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 (2996ds/34Mi)
% 0.60/0.77 % (30995)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on theBenchmark for (2996ds/45Mi)
% 0.60/0.77 % (30990)Refutation not found, incomplete strategy% (30990)------------------------------
% 0.60/0.77 % (30990)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.77 % (30990)Termination reason: Refutation not found, incomplete strategy
% 0.60/0.77
% 0.60/0.77 % (30990)Memory used [KB]: 1386
% 0.60/0.77 % (30990)Time elapsed: 0.005 s
% 0.60/0.77 % (30990)Instructions burned: 6 (million)
% 0.60/0.77 % (30996)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 (2996ds/83Mi)
% 0.60/0.77 % (30990)------------------------------
% 0.60/0.77 % (30990)------------------------------
% 0.60/0.78 % (30998)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)
% 0.60/0.78 % (30993)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on theBenchmark for (2996ds/33Mi)
% 0.60/0.78 % (30992)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on theBenchmark for (2996ds/78Mi)
% 0.60/0.79 % (30994)Instruction limit reached!
% 0.60/0.79 % (30994)------------------------------
% 0.60/0.79 % (30994)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (30994)Termination reason: Unknown
% 0.60/0.79 % (30994)Termination phase: Saturation
% 0.60/0.79
% 0.60/0.79 % (30994)Memory used [KB]: 1937
% 0.60/0.79 % (30994)Time elapsed: 0.017 s
% 0.60/0.79 % (30994)Instructions burned: 34 (million)
% 0.60/0.79 % (30994)------------------------------
% 0.60/0.79 % (30994)------------------------------
% 0.60/0.79 % (30997)Instruction limit reached!
% 0.60/0.79 % (30997)------------------------------
% 0.60/0.79 % (30997)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (30997)Termination reason: Unknown
% 0.60/0.79 % (30997)Termination phase: Saturation
% 0.60/0.79
% 0.60/0.79 % (30997)Memory used [KB]: 1607
% 0.60/0.79 % (30997)Time elapsed: 0.022 s
% 0.60/0.79 % (30997)Instructions burned: 56 (million)
% 0.60/0.79 % (30997)------------------------------
% 0.60/0.79 % (30997)------------------------------
% 0.60/0.79 % (30995)Instruction limit reached!
% 0.60/0.79 % (30995)------------------------------
% 0.60/0.79 % (30995)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (30995)Termination reason: Unknown
% 0.60/0.79 % (30995)Termination phase: Saturation
% 0.60/0.79
% 0.60/0.79 % (30995)Memory used [KB]: 1528
% 0.60/0.79 % (30995)Time elapsed: 0.042 s
% 0.60/0.79 % (30995)Instructions burned: 45 (million)
% 0.60/0.79 % (30995)------------------------------
% 0.60/0.79 % (30995)------------------------------
% 0.60/0.79 % (31000)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 % (30999)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 % (30993)Instruction limit reached!
% 0.60/0.79 % (30993)------------------------------
% 0.60/0.79 % (30993)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.79 % (30993)Termination reason: Unknown
% 0.60/0.79 % (30993)Termination phase: Saturation
% 0.60/0.79
% 0.60/0.79 % (30993)Memory used [KB]: 1741
% 0.60/0.79 % (30993)Time elapsed: 0.045 s
% 0.60/0.79 % (30993)Instructions burned: 33 (million)
% 0.60/0.79 % (30993)------------------------------
% 0.60/0.79 % (30993)------------------------------
% 0.60/0.79 % (31001)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)
% 0.60/0.80 % (30991)Instruction limit reached!
% 0.60/0.80 % (30991)------------------------------
% 0.60/0.80 % (30991)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.80 % (30991)Termination reason: Unknown
% 0.60/0.80 % (30991)Termination phase: Saturation
% 0.60/0.80
% 0.60/0.80 % (30991)Memory used [KB]: 1907
% 0.60/0.80 % (30991)Time elapsed: 0.031 s
% 0.60/0.80 % (31002)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)
% 0.60/0.80 % (30991)Instructions burned: 51 (million)
% 0.60/0.80 % (30991)------------------------------
% 0.60/0.80 % (30991)------------------------------
% 0.60/0.80 % (30998)Instruction limit reached!
% 0.60/0.80 % (30998)------------------------------
% 0.60/0.80 % (30998)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.80 % (30998)Termination reason: Unknown
% 0.60/0.80 % (30998)Termination phase: Saturation
% 0.60/0.80
% 0.60/0.80 % (30998)Memory used [KB]: 2005
% 0.60/0.80 % (30998)Time elapsed: 0.028 s
% 0.60/0.80 % (30998)Instructions burned: 55 (million)
% 0.60/0.80 % (30998)------------------------------
% 0.60/0.80 % (30998)------------------------------
% 0.60/0.81 % (30996)Instruction limit reached!
% 0.60/0.81 % (30996)------------------------------
% 0.60/0.81 % (30996)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.60/0.81 % (30996)Termination reason: Unknown
% 0.60/0.81 % (30996)Termination phase: Saturation
% 0.60/0.81 % (31003)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)
% 0.60/0.81
% 0.60/0.81 % (30996)Memory used [KB]: 2021
% 0.60/0.81 % (30996)Time elapsed: 0.051 s
% 0.60/0.81 % (30996)Instructions burned: 86 (million)
% 0.60/0.81 % (30996)------------------------------
% 0.60/0.81 % (30996)------------------------------
% 0.60/0.81 % (31004)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)
% 0.60/0.81 % (31005)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)
% 0.76/0.81 % (30999)Instruction limit reached!
% 0.76/0.81 % (30999)------------------------------
% 0.76/0.81 % (30999)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.76/0.81 % (30999)Termination reason: Unknown
% 0.76/0.81 % (30999)Termination phase: Saturation
% 0.76/0.81
% 0.76/0.81 % (30999)Memory used [KB]: 2067
% 0.76/0.81 % (30999)Time elapsed: 0.047 s
% 0.76/0.81 % (30999)Instructions burned: 52 (million)
% 0.76/0.81 % (30999)------------------------------
% 0.76/0.81 % (30999)------------------------------
% 0.76/0.82 % (31003)First to succeed.
% 0.76/0.82 % (31003)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-30982"
% 0.76/0.82 % (30992)Instruction limit reached!
% 0.76/0.82 % (30992)------------------------------
% 0.76/0.82 % (30992)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.76/0.82 % (30992)Termination reason: Unknown
% 0.76/0.82 % (30992)Termination phase: Saturation
% 0.76/0.82
% 0.76/0.82 % (30992)Memory used [KB]: 1819
% 0.76/0.82 % (30992)Time elapsed: 0.069 s
% 0.76/0.82 % (30992)Instructions burned: 78 (million)
% 0.76/0.82 % (30992)------------------------------
% 0.76/0.82 % (30992)------------------------------
% 0.76/0.82 % (31001)Instruction limit reached!
% 0.76/0.82 % (31001)------------------------------
% 0.76/0.82 % (31001)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.76/0.82 % (31001)Termination reason: Unknown
% 0.76/0.82 % (31001)Termination phase: Saturation
% 0.76/0.82
% 0.76/0.82 % (31001)Memory used [KB]: 1822
% 0.76/0.82 % (31001)Time elapsed: 0.049 s
% 0.76/0.82 % (31001)Instructions burned: 52 (million)
% 0.76/0.82 % (31001)------------------------------
% 0.76/0.82 % (31001)------------------------------
% 0.76/0.82 % (31003)Refutation found. Thanks to Tanya!
% 0.76/0.82 % SZS status Unsatisfiable for theBenchmark
% 0.76/0.82 % SZS output start Proof for theBenchmark
% See solution above
% 0.76/0.82 % (31003)------------------------------
% 0.76/0.82 % (31003)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.76/0.82 % (31003)Termination reason: Refutation
% 0.76/0.82
% 0.76/0.82 % (31003)Memory used [KB]: 1582
% 0.76/0.82 % (31003)Time elapsed: 0.014 s
% 0.76/0.82 % (31003)Instructions burned: 24 (million)
% 0.76/0.82 % (30982)Success in time 0.447 s
% 0.76/0.82 % Vampire---4.8 exiting
%------------------------------------------------------------------------------