TSTP Solution File: HEN013-2 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : HEN013-2 : TPTP v8.1.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n005.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 : Wed Aug 31 16:24:31 EDT 2022

% Result   : Satisfiable 0.21s 0.54s
% Output   : FiniteModel 0.21s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : HEN013-2 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.35  % Computer : n005.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit   : 300
% 0.13/0.35  % WCLimit    : 300
% 0.13/0.35  % DateTime   : Mon Aug 29 22:55:03 EDT 2022
% 0.13/0.35  % CPUTime    : 
% 0.21/0.49  % (31456)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/34Mi)
% 0.21/0.50  % (31457)dis+1011_1:16_fsr=off:nwc=2.0:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/25Mi)
% 0.21/0.50  % (31478)lrs+3_8:1_anc=none:erd=off:fsd=on:s2a=on:s2agt=16:sgt=16:sos=on:sp=frequency:ss=included:i=71:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/71Mi)
% 0.21/0.50  % (31478)Refutation not found, incomplete strategy% (31478)------------------------------
% 0.21/0.50  % (31478)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.50  % (31478)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.50  % (31478)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.50  
% 0.21/0.50  % (31478)Memory used [KB]: 5756
% 0.21/0.50  % (31478)Time elapsed: 0.001 s
% 0.21/0.50  % (31478)------------------------------
% 0.21/0.50  % (31478)------------------------------
% 0.21/0.50  % (31464)lrs+10_1:1_drc=off:sp=reverse_frequency:spb=goal:to=lpo:i=5:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/5Mi)
% 0.21/0.51  % (31456)Refutation not found, incomplete strategy% (31456)------------------------------
% 0.21/0.51  % (31456)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.51  % (31456)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.51  % (31456)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.51  
% 0.21/0.51  % (31456)Memory used [KB]: 5756
% 0.21/0.51  % (31456)Time elapsed: 0.003 s
% 0.21/0.51  % (31456)Instructions burned: 1 (million)
% 0.21/0.51  % (31456)------------------------------
% 0.21/0.51  % (31456)------------------------------
% 0.21/0.51  % (31452)dis+21_1:1_av=off:fd=off:lcm=predicate:sos=on:spb=goal:urr=ec_only:i=42:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/42Mi)
% 0.21/0.51  % (31464)Instruction limit reached!
% 0.21/0.51  % (31464)------------------------------
% 0.21/0.51  % (31464)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.51  % (31464)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.51  % (31464)Termination reason: Unknown
% 0.21/0.51  % (31464)Termination phase: Saturation
% 0.21/0.51  
% 0.21/0.51  % (31464)Memory used [KB]: 5884
% 0.21/0.51  % (31464)Time elapsed: 0.102 s
% 0.21/0.51  % (31464)Instructions burned: 6 (million)
% 0.21/0.51  % (31464)------------------------------
% 0.21/0.51  % (31464)------------------------------
% 0.21/0.51  % (31468)lrs+1_1:1_aac=none:add=large:anc=all_dependent:cond=fast:ep=RST:fsr=off:lma=on:nm=2:sos=on:sp=reverse_arity:stl=30:uhcvi=on:urr=on:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.21/0.52  % (31461)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.52  % (31452)Refutation not found, incomplete strategy% (31452)------------------------------
% 0.21/0.52  % (31452)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52  % (31452)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52  % (31452)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.52  
% 0.21/0.52  % (31452)Memory used [KB]: 1279
% 0.21/0.52  % (31452)Time elapsed: 0.002 s
% 0.21/0.52  % (31452)Instructions burned: 1 (million)
% 0.21/0.52  % (31452)------------------------------
% 0.21/0.52  % (31452)------------------------------
% 0.21/0.52  % (31461)Refutation not found, incomplete strategy% (31461)------------------------------
% 0.21/0.52  % (31461)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52  % (31461)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52  % (31461)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.52  
% 0.21/0.52  % (31461)Memory used [KB]: 5756
% 0.21/0.52  % (31461)Time elapsed: 0.003 s
% 0.21/0.52  % (31461)Instructions burned: 1 (million)
% 0.21/0.52  % (31461)------------------------------
% 0.21/0.52  % (31461)------------------------------
% 0.21/0.52  % (31463)dis+4_1:1_bd=off:cond=fast:fde=unused:lcm=reverse:lma=on:nicw=on:nwc=2.0:s2a=on:s2agt=16:sac=on:sp=frequency:i=23:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/23Mi)
% 0.21/0.52  % (31468)Refutation not found, incomplete strategy% (31468)------------------------------
% 0.21/0.52  % (31468)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52  % (31468)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52  % (31468)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.52  
% 0.21/0.52  % (31468)Memory used [KB]: 5756
% 0.21/0.52  % (31468)Time elapsed: 0.002 s
% 0.21/0.52  % (31468)Instructions burned: 1 (million)
% 0.21/0.52  % (31468)------------------------------
% 0.21/0.52  % (31468)------------------------------
% 0.21/0.52  % (31458)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.21/0.52  % (31451)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99966Mi)
% 0.21/0.52  % (31467)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.21/0.53  % (31453)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=4:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/4Mi)
% 0.21/0.53  % (31462)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.21/0.53  % (31481)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.21/0.53  % (31474)ott+21_1:1_erd=off:s2a=on:sac=on:sd=1:sgt=64:sos=on:ss=included:st=3.0:to=lpo:urr=on:i=97:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/97Mi)
% 0.21/0.53  % (31462)Instruction limit reached!
% 0.21/0.53  % (31462)------------------------------
% 0.21/0.53  % (31462)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.53  % (31462)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.53  % (31462)Termination reason: Unknown
% 0.21/0.53  % (31462)Termination phase: Saturation
% 0.21/0.53  
% 0.21/0.53  % (31462)Memory used [KB]: 5884
% 0.21/0.53  % (31462)Time elapsed: 0.119 s
% 0.21/0.53  % (31462)Instructions burned: 6 (million)
% 0.21/0.53  % (31462)------------------------------
% 0.21/0.53  % (31462)------------------------------
% 0.21/0.53  % (31480)lrs+10_1:1_sos=all:ss=axioms:st=1.5:i=20:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/20Mi)
% 0.21/0.53  % (31475)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.21/0.53  % (31455)lrs+10_1:1_bd=off:drc=off:lcm=reverse:nwc=5.0:sd=1:sgt=16:spb=goal_then_units:ss=axioms:to=lpo:i=43:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/43Mi)
% 0.21/0.53  % (31459)lrs+1010_1:4_amm=off:bce=on:sd=1:sos=on:ss=included:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.53  % (31459)Refutation not found, incomplete strategy% (31459)------------------------------
% 0.21/0.53  % (31459)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.53  % (31459)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.53  % (31459)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.53  
% 0.21/0.53  % (31459)Memory used [KB]: 5756
% 0.21/0.53  % (31459)Time elapsed: 0.001 s
% 0.21/0.53  % (31459)------------------------------
% 0.21/0.53  % (31459)------------------------------
% 0.21/0.53  % (31453)Refutation not found, incomplete strategy% (31453)------------------------------
% 0.21/0.53  % (31453)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.53  % (31453)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.53  % (31453)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.53  
% 0.21/0.53  % (31453)Memory used [KB]: 5756
% 0.21/0.53  % (31453)Time elapsed: 0.002 s
% 0.21/0.53  % (31453)Instructions burned: 1 (million)
% 0.21/0.53  % (31453)------------------------------
% 0.21/0.53  % (31453)------------------------------
% 0.21/0.53  % (31479)lrs+10_1:1_av=off:sd=2:sos=on:sp=reverse_arity:ss=axioms:to=lpo:i=73:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/73Mi)
% 0.21/0.53  % (31455)Refutation not found, incomplete strategy% (31455)------------------------------
% 0.21/0.53  % (31455)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.53  % (31479)Refutation not found, incomplete strategy% (31479)------------------------------
% 0.21/0.53  % (31479)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.53  % (31475)Refutation not found, incomplete strategy% (31475)------------------------------
% 0.21/0.53  % (31475)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  % (31474)Refutation not found, incomplete strategy% (31474)------------------------------
% 0.21/0.54  % (31474)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  % (31474)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54  % (31474)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.54  
% 0.21/0.54  % (31474)Memory used [KB]: 5756
% 0.21/0.54  % (31474)Time elapsed: 0.003 s
% 0.21/0.54  % (31474)Instructions burned: 1 (million)
% 0.21/0.54  % (31474)------------------------------
% 0.21/0.54  % (31474)------------------------------
% 0.21/0.54  % (31472)lrs+10_1:7_av=off:awrs=converge:awrsf=40:br=off:bsd=on:cond=on:drc=off:nwc=3.0:plsq=on:plsqc=1:s2a=on:s2agt=16:to=lpo:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.21/0.54  % (31465)lrs+30_1:12_av=off:bs=unit_only:fsd=on:gs=on:lwlo=on:newcnf=on:slsq=on:slsqr=1,2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.21/0.54  % (31477)lrs+1010_1:16_acc=on:anc=all:avsq=on:awrs=converge:s2a=on:sac=on:sos=on:ss=axioms:i=81:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/81Mi)
% 0.21/0.54  % (31477)Refutation not found, incomplete strategy% (31477)------------------------------
% 0.21/0.54  % (31477)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  % (31473)lrs+1010_1:1_bd=off:fsr=off:sd=1:sos=on:ss=axioms:i=67:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/67Mi)
% 0.21/0.54  % (31477)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54  % (31477)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.54  
% 0.21/0.54  % (31477)Memory used [KB]: 5756
% 0.21/0.54  % (31477)Time elapsed: 0.004 s
% 0.21/0.54  % (31477)Instructions burned: 1 (million)
% 0.21/0.54  % (31477)------------------------------
% 0.21/0.54  % (31477)------------------------------
% 0.21/0.54  % (31476)dis+10_1:1_add=large:alpa=false:anc=none:fd=off:lcm=reverse:nwc=5.0:sd=2:sgt=20:ss=included:i=46:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/46Mi)
% 0.21/0.54  % (31473)Refutation not found, incomplete strategy% (31473)------------------------------
% 0.21/0.54  % (31473)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  % (31473)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54  % (31473)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.54  
% 0.21/0.54  % (31473)Memory used [KB]: 5756
% 0.21/0.54  % (31473)Time elapsed: 0.001 s
% 0.21/0.54  % (31473)------------------------------
% 0.21/0.54  % (31473)------------------------------
% 0.21/0.54  % (31476)Refutation not found, incomplete strategy% (31476)------------------------------
% 0.21/0.54  % (31476)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  % (31476)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54  % (31476)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.54  
% 0.21/0.54  % (31476)Memory used [KB]: 5756
% 0.21/0.54  % (31476)Time elapsed: 0.001 s
% 0.21/0.54  % (31476)------------------------------
% 0.21/0.54  % (31476)------------------------------
% 0.21/0.54  % (31471)lrs+1011_1:1_afp=100000:afr=on:amm=sco:bd=preordered:cond=fast:newcnf=on:nm=4:sos=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.21/0.54  % (31460)lrs+1011_1:1_atotf=0.0306256:ep=RST:mep=off:nm=0:sos=all:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.21/0.54  % (31475)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54  % (31475)Termination reason: Refutation not found, incomplete strategy
% 0.21/0.54  
% 0.21/0.54  % (31475)Memory used [KB]: 5756
% 0.21/0.54  % (31475)Time elapsed: 0.003 s
% 0.21/0.54  % (31475)Instructions burned: 1 (million)
% 0.21/0.54  % (31475)------------------------------
% 0.21/0.54  % (31475)------------------------------
% 0.21/0.54  % (31471)Refutation not found, incomplete strategy% (31471)------------------------------
% 0.21/0.54  % (31471)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  TRYING [1]
% 0.21/0.54  % (31469)ott+2_1:64_afp=40000:bd=off:irw=on:i=8:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/8Mi)
% 0.21/0.54  Finite Model Found!
% 0.21/0.54  % SZS status Satisfiable for theBenchmark
% 0.21/0.54  % (31467)First to succeed.
% 0.21/0.54  % (31470)lrs+1003_1:1024_add=large:afr=on:cond=fast:fsr=off:gs=on:sos=on:sp=reverse_arity:i=28:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/28Mi)
% 0.21/0.54  % SZS output start FiniteModel for theBenchmark
% 0.21/0.54  tff(declare_$i,type,$i:$tType).
% 0.21/0.54  tff(declare_$i1,type,zero:$i).
% 0.21/0.54  tff(finite_domain,axiom,
% 0.21/0.54        ! [X:$i] : (
% 0.21/0.54           X = zero
% 0.21/0.54        ) ).
% 0.21/0.54  
% 0.21/0.54  tff(declare_bool,type,$o:$tType).
% 0.21/0.54  tff(declare_bool1,type,fmb_bool_1:$o).
% 0.21/0.54  tff(finite_domain,axiom,
% 0.21/0.54        ! [X:$o] : (
% 0.21/0.54           X = fmb_bool_1
% 0.21/0.54        ) ).
% 0.21/0.54  
% 0.21/0.54  tff(declare_identity,type,identity:$i).
% 0.21/0.54  tff(identity_definition,axiom,identity = zero).
% 0.21/0.54  tff(declare_divide,type,divide: $i * $i > $i).
% 0.21/0.54  tff(function_divide,axiom,
% 0.21/0.54             divide(zero,zero) = zero
% 0.21/0.54  
% 0.21/0.54  ).
% 0.21/0.54  
% 0.21/0.54  tff(declare_less_equal,type,less_equal: $i * $i > $o ).
% 0.21/0.54  tff(predicate_less_equal,axiom,
% 0.21/0.54             less_equal(zero,zero)
% 0.21/0.54  
% 0.21/0.54  ).
% 0.21/0.54  
% 0.21/0.54  % SZS output end FiniteModel for theBenchmark
% 0.21/0.54  % (31467)------------------------------
% 0.21/0.54  % (31467)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.54  % (31467)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.54  % (31467)Termination reason: Satisfiable
% 0.21/0.54  
% 0.21/0.54  % (31467)Memory used [KB]: 5756
% 0.21/0.54  % (31467)Time elapsed: 0.103 s
% 0.21/0.54  % (31467)Instructions burned: 2 (million)
% 0.21/0.54  % (31467)------------------------------
% 0.21/0.54  % (31467)------------------------------
% 0.21/0.54  % (31448)Success in time 0.178 s
%------------------------------------------------------------------------------