TSTP Solution File: SWV331-1 by SnakeForV---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : SWV331-1 : TPTP v8.1.0. Released v3.2.0.
% 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 : 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 : Wed Aug 31 18:45:08 EDT 2022

% Result   : Unsatisfiable 1.64s 0.66s
% Output   : Refutation 1.64s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   12 (   7 unt;   0 def)
%            Number of atoms       :   21 (   0 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   20 (  11   ~;   9   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-3 aty)
%            Number of functors    :   17 (  17 usr;   9 con; 0-2 aty)
%            Number of variables   :    5 (   5   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f2984,plain,
    $false,
    inference(subsumption_resolution,[],[f2983,f2961]) ).

fof(f2961,axiom,
    c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).

fof(f2983,plain,
    ~ c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)),
    inference(subsumption_resolution,[],[f2982,f2962]) ).

fof(f2962,axiom,
    ~ c_in(c_Message_Omsg_OKey(v_K),c_Event_Oused(v_evs3),tc_Message_Omsg),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).

fof(f2982,plain,
    ( c_in(c_Message_Omsg_OKey(v_K),c_Event_Oused(v_evs3),tc_Message_Omsg)
    | ~ c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)) ),
    inference(subsumption_resolution,[],[f2981,f2963]) ).

fof(f2963,axiom,
    c_in(v_K,c_Message_OsymKeys,tc_nat),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).

fof(f2981,plain,
    ( ~ c_in(v_K,c_Message_OsymKeys,tc_nat)
    | c_in(c_Message_Omsg_OKey(v_K),c_Event_Oused(v_evs3),tc_Message_Omsg)
    | ~ c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)) ),
    inference(resolution,[],[f2977,f2952]) ).

fof(f2952,axiom,
    ! [X91,X102] :
      ( ~ c_in(X91,c_Message_OkeysFor(c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X102))),tc_nat)
      | ~ c_in(X102,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))
      | ~ c_in(X91,c_Message_OsymKeys,tc_nat)
      | c_in(c_Message_Omsg_OKey(X91),c_Event_Oused(X102),tc_Message_Omsg) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Yahalom_Onew__keys__not__used_0) ).

fof(f2977,plain,
    c_in(v_K,c_Message_OkeysFor(c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3))),tc_nat),
    inference(subsumption_resolution,[],[f2975,f2963]) ).

fof(f2975,plain,
    ( c_in(v_K,c_Message_OkeysFor(c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3))),tc_nat)
    | ~ c_in(v_K,c_Message_OsymKeys,tc_nat) ),
    inference(resolution,[],[f2966,f2955]) ).

fof(f2955,axiom,
    ! [X91,X88,X86] :
      ( ~ c_in(c_Message_Omsg_OCrypt(X91,X86),X88,tc_Message_Omsg)
      | c_in(X91,c_Message_OkeysFor(X88),tc_nat)
      | ~ c_in(X91,c_Message_OsymKeys,tc_nat) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Public_OCrypt__imp__keysFor_0) ).

fof(f2966,axiom,
    c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3)),tc_Message_Omsg),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_5) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SWV331-1 : TPTP v8.1.0. Released v3.2.0.
% 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
% 0.13/0.34  % 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   : Tue Aug 30 19:19:30 EDT 2022
% 0.13/0.34  % CPUTime    : 
% 0.92/0.58  % (10744)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 (2998ds/97Mi)
% 0.92/0.58  % (10736)dis+1011_3:29_av=off:awrs=decay:awrsf=32:bce=on:drc=off:fde=unused:gsp=on:irw=on:nwc=2.0:spb=goal_then_units:updr=off:urr=ec_only:i=29:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/29Mi)
% 0.92/0.59  % (10728)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 (2998ds/49Mi)
% 0.92/0.61  % (10750)lrs+10_1:1_sos=all:ss=axioms:st=1.5:i=20:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/20Mi)
% 0.92/0.61  % (10734)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 (2998ds/5Mi)
% 0.92/0.62  % (10740)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 (2998ds/28Mi)
% 0.92/0.62  % (10722)lrs+10_1:1_kws=precedence:lwlo=on:tgt=ground:i=99966:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/99966Mi)
% 0.92/0.62  % (10729)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 (2998ds/51Mi)
% 0.92/0.62  % (10723)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 (2998ds/42Mi)
% 0.92/0.62  % (10724)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 (2998ds/4Mi)
% 0.92/0.63  % (10725)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 (2998ds/43Mi)
% 0.92/0.63  % (10736)Instruction limit reached!
% 0.92/0.63  % (10736)------------------------------
% 0.92/0.63  % (10736)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.63  % (10736)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.63  % (10736)Termination reason: Unknown
% 0.92/0.63  % (10736)Termination phase: Property scanning
% 0.92/0.63  
% 0.92/0.63  % (10736)Memory used [KB]: 4093
% 0.92/0.63  % (10736)Time elapsed: 0.027 s
% 0.92/0.63  % (10736)Instructions burned: 30 (million)
% 0.92/0.63  % (10727)dis+1011_1:16_fsr=off:nwc=2.0:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/25Mi)
% 0.92/0.63  % (10736)------------------------------
% 0.92/0.63  % (10736)------------------------------
% 0.92/0.63  % (10748)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 (2998ds/71Mi)
% 0.92/0.63  % (10734)Instruction limit reached!
% 0.92/0.63  % (10734)------------------------------
% 0.92/0.63  % (10734)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.63  % (10734)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.63  % (10734)Termination reason: Unknown
% 0.92/0.63  % (10734)Termination phase: Unused predicate definition removal
% 0.92/0.63  
% 0.92/0.63  % (10734)Memory used [KB]: 4093
% 0.92/0.63  % (10734)Time elapsed: 0.007 s
% 0.92/0.63  % (10734)Instructions burned: 5 (million)
% 0.92/0.63  % (10734)------------------------------
% 0.92/0.63  % (10734)------------------------------
% 0.92/0.63  % (10726)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 (2998ds/34Mi)
% 0.92/0.63  % (10742)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 (2998ds/6Mi)
% 0.92/0.64  % (10743)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 (2998ds/67Mi)
% 0.92/0.64  % (10737)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/6Mi)
% 0.92/0.64  % (10742)Instruction limit reached!
% 0.92/0.64  % (10742)------------------------------
% 0.92/0.64  % (10742)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.64  % (10742)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.64  % (10742)Termination reason: Unknown
% 0.92/0.64  % (10742)Termination phase: SInE selection
% 0.92/0.64  
% 0.92/0.64  % (10742)Memory used [KB]: 3965
% 0.92/0.64  % (10742)Time elapsed: 0.006 s
% 0.92/0.64  % (10742)Instructions burned: 7 (million)
% 0.92/0.64  % (10742)------------------------------
% 0.92/0.64  % (10742)------------------------------
% 0.92/0.64  % (10739)ott+2_1:64_afp=40000:bd=off:irw=on:i=8:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/8Mi)
% 0.92/0.64  % (10749)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 (2998ds/73Mi)
% 0.92/0.64  % (10738)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 (2998ds/2Mi)
% 0.92/0.64  % (10750)Instruction limit reached!
% 0.92/0.64  % (10750)------------------------------
% 0.92/0.64  % (10750)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.64  % (10750)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.64  % (10750)Termination reason: Unknown
% 0.92/0.64  % (10750)Termination phase: shuffling
% 0.92/0.64  
% 0.92/0.64  % (10750)Memory used [KB]: 4093
% 0.92/0.64  % (10750)Time elapsed: 0.021 s
% 0.92/0.64  % (10750)Instructions burned: 21 (million)
% 0.92/0.64  % (10750)------------------------------
% 0.92/0.64  % (10750)------------------------------
% 0.92/0.64  % (10731)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 (2998ds/51Mi)
% 0.92/0.64  % (10730)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 (2998ds/3Mi)
% 0.92/0.64  % (10741)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 (2998ds/7Mi)
% 0.92/0.64  % (10733)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 (2998ds/23Mi)
% 0.92/0.65  % (10732)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 (2998ds/6Mi)
% 0.92/0.65  % (10724)Instruction limit reached!
% 0.92/0.65  % (10724)------------------------------
% 0.92/0.65  % (10724)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.65  % (10724)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.65  % (10724)Termination reason: Unknown
% 0.92/0.65  % (10724)Termination phase: Unused predicate definition removal
% 0.92/0.65  
% 0.92/0.65  % (10724)Memory used [KB]: 4093
% 0.92/0.65  % (10724)Time elapsed: 0.006 s
% 0.92/0.65  % (10724)Instructions burned: 4 (million)
% 0.92/0.65  % (10724)------------------------------
% 0.92/0.65  % (10724)------------------------------
% 0.92/0.65  % (10735)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 (2998ds/3Mi)
% 0.92/0.65  % (10747)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 (2998ds/81Mi)
% 0.92/0.65  % (10751)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 (2998ds/100Mi)
% 0.92/0.65  % (10735)Instruction limit reached!
% 0.92/0.65  % (10735)------------------------------
% 0.92/0.65  % (10735)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.65  % (10735)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.65  % (10735)Termination reason: Unknown
% 0.92/0.65  % (10735)Termination phase: SInE selection
% 0.92/0.65  
% 0.92/0.65  % (10735)Memory used [KB]: 3965
% 0.92/0.65  % (10735)Time elapsed: 0.004 s
% 0.92/0.65  % (10735)Instructions burned: 4 (million)
% 0.92/0.65  % (10735)------------------------------
% 0.92/0.65  % (10735)------------------------------
% 0.92/0.65  % (10740)Instruction limit reached!
% 0.92/0.65  % (10740)------------------------------
% 0.92/0.65  % (10740)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.92/0.65  % (10740)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.92/0.65  % (10740)Termination reason: Unknown
% 0.92/0.65  % (10740)Termination phase: Property scanning
% 0.92/0.65  
% 0.92/0.65  % (10740)Memory used [KB]: 4349
% 0.92/0.65  % (10740)Time elapsed: 0.030 s
% 0.92/0.65  % (10740)Instructions burned: 29 (million)
% 0.92/0.65  % (10740)------------------------------
% 0.92/0.65  % (10740)------------------------------
% 0.92/0.65  % (10729)First to succeed.
% 0.92/0.65  % (10745)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 (2998ds/37Mi)
% 0.92/0.66  % (10746)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 (2998ds/46Mi)
% 1.64/0.66  % (10738)Instruction limit reached!
% 1.64/0.66  % (10738)------------------------------
% 1.64/0.66  % (10738)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.64/0.66  % (10738)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.64/0.66  % (10738)Termination reason: Unknown
% 1.64/0.66  % (10738)Termination phase: shuffling
% 1.64/0.66  
% 1.64/0.66  % (10738)Memory used [KB]: 3837
% 1.64/0.66  % (10738)Time elapsed: 0.003 s
% 1.64/0.66  % (10738)Instructions burned: 2 (million)
% 1.64/0.66  % (10738)------------------------------
% 1.64/0.66  % (10738)------------------------------
% 1.64/0.66  % (10737)Instruction limit reached!
% 1.64/0.66  % (10737)------------------------------
% 1.64/0.66  % (10737)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.64/0.66  % (10737)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.64/0.66  % (10737)Termination reason: Unknown
% 1.64/0.66  % (10737)Termination phase: Function definition elimination
% 1.64/0.66  
% 1.64/0.66  % (10737)Memory used [KB]: 4221
% 1.64/0.66  % (10737)Time elapsed: 0.007 s
% 1.64/0.66  % (10737)Instructions burned: 6 (million)
% 1.64/0.66  % (10737)------------------------------
% 1.64/0.66  % (10737)------------------------------
% 1.64/0.66  % (10744)Also succeeded, but the first one will report.
% 1.64/0.66  % (10730)Instruction limit reached!
% 1.64/0.66  % (10730)------------------------------
% 1.64/0.66  % (10730)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.64/0.66  % (10730)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.64/0.66  % (10730)Termination reason: Unknown
% 1.64/0.66  % (10730)Termination phase: shuffling
% 1.64/0.66  
% 1.64/0.66  % (10730)Memory used [KB]: 3965
% 1.64/0.66  % (10730)Time elapsed: 0.004 s
% 1.64/0.66  % (10730)Instructions burned: 3 (million)
% 1.64/0.66  % (10730)------------------------------
% 1.64/0.66  % (10730)------------------------------
% 1.64/0.66  % (10729)Refutation found. Thanks to Tanya!
% 1.64/0.66  % SZS status Unsatisfiable for theBenchmark
% 1.64/0.66  % SZS output start Proof for theBenchmark
% See solution above
% 1.64/0.66  % (10729)------------------------------
% 1.64/0.66  % (10729)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.64/0.66  % (10729)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.64/0.66  % (10729)Termination reason: Refutation
% 1.64/0.66  
% 1.64/0.66  % (10729)Memory used [KB]: 8827
% 1.64/0.66  % (10729)Time elapsed: 0.151 s
% 1.64/0.66  % (10729)Instructions burned: 19 (million)
% 1.64/0.66  % (10729)------------------------------
% 1.64/0.66  % (10729)------------------------------
% 1.64/0.66  % (10721)Success in time 0.307 s
%------------------------------------------------------------------------------