TSTP Solution File: SWV364-1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SWV364-1 : 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_sat --cores 0 -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 : Wed Aug 31 18:56:37 EDT 2022

% Result   : Unsatisfiable 1.93s 0.67s
% Output   : Refutation 1.93s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    5
% Syntax   : Number of formulae    :    9 (   6 unt;   0 def)
%            Number of atoms       :   13 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :    9 (   5   ~;   4   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-3 aty)
%            Number of functors    :   16 (  16 usr;   8 con; 0-2 aty)
%            Number of variables   :    8 (   8   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1542,plain,
    $false,
    inference(subsumption_resolution,[],[f1528,f1473]) ).

fof(f1473,axiom,
    ~ c_in(v_X,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).

fof(f1528,plain,
    c_in(v_X,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
    inference(resolution,[],[f1525,f1395]) ).

fof(f1395,axiom,
    ! [X65,X53,X64] :
      ( ~ c_in(c_Message_Omsg_OMPair(X53,X65),c_Message_Oanalz(X64),tc_Message_Omsg)
      | c_in(X65,c_Message_Oanalz(X64),tc_Message_Omsg) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_OMPair__analz_0) ).

fof(f1525,plain,
    c_in(c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),v_Y),v_X),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg),
    inference(resolution,[],[f1524,f1471]) ).

fof(f1471,axiom,
    c_in(c_Event_Oevent_OGets(v_A,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_A),v_Y),v_X)),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).

fof(f1524,plain,
    ! [X0,X1] :
      ( ~ c_in(c_Event_Oevent_OGets(X0,X1),c_List_Oset(v_evs,tc_Event_Oevent),tc_Event_Oevent)
      | c_in(X1,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs)),tc_Message_Omsg) ),
    inference(resolution,[],[f1470,f1472]) ).

fof(f1472,axiom,
    c_in(v_evs,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).

fof(f1470,axiom,
    ! [X54,X53,X13] :
      ( ~ c_in(X54,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))
      | ~ c_in(c_Event_Oevent_OGets(X13,X53),c_List_Oset(X54,tc_Event_Oevent),tc_Event_Oevent)
      | c_in(X53,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X54)),tc_Message_Omsg) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Yahalom_OGets__imp__analz__Spy__dest_0) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem    : SWV364-1 : TPTP v8.1.0. Released v3.2.0.
% 0.06/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.34  % Computer : n021.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit   : 300
% 0.12/0.34  % WCLimit    : 300
% 0.12/0.34  % DateTime   : Tue Aug 30 19:18:26 EDT 2022
% 0.12/0.34  % CPUTime    : 
% 0.19/0.52  % (32601)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.19/0.52  % (32585)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.53  % (32576)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.53  % (32593)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.54  % (32580)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.19/0.55  % (32584)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.55  % (32596)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.19/0.55  % (32591)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.55  % (32597)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.19/0.56  % (32589)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.19/0.56  % (32603)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.19/0.56  % (32577)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.56  % (32575)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.19/0.56  % (32578)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.56  % (32579)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.56  % (32583)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.56  % (32588)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.56  % (32586)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.56  % (32581)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.56  % (32583)Instruction limit reached!
% 0.19/0.56  % (32583)------------------------------
% 0.19/0.56  % (32583)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.56  % (32583)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.56  % (32583)Termination reason: Unknown
% 0.19/0.56  % (32583)Termination phase: Unused predicate definition removal
% 0.19/0.56  
% 0.19/0.56  % (32583)Memory used [KB]: 2046
% 0.19/0.56  % (32583)Time elapsed: 0.003 s
% 0.19/0.56  % (32583)Instructions burned: 3 (million)
% 0.19/0.56  % (32583)------------------------------
% 0.19/0.56  % (32583)------------------------------
% 0.19/0.56  % (32604)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.19/0.57  % (32590)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.19/0.57  % (32595)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.19/0.57  % (32587)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.19/0.57  % (32602)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.19/0.57  % (32582)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.19/0.58  % (32592)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.19/0.58  % (32598)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.19/0.58  % (32594)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.58  % (32599)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.19/0.58  % (32600)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 1.65/0.60  % (32582)Instruction limit reached!
% 1.65/0.60  % (32582)------------------------------
% 1.65/0.60  % (32582)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.65/0.60  % (32582)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.65/0.60  % (32582)Termination reason: Unknown
% 1.65/0.60  % (32582)Termination phase: Property scanning
% 1.65/0.60  
% 1.65/0.60  % (32582)Memory used [KB]: 2174
% 1.65/0.60  % (32582)Time elapsed: 0.008 s
% 1.65/0.60  % (32582)Instructions burned: 10 (million)
% 1.65/0.60  % (32582)------------------------------
% 1.65/0.60  % (32582)------------------------------
% 1.78/0.61  % (32585)Instruction limit reached!
% 1.78/0.61  % (32585)------------------------------
% 1.78/0.61  % (32585)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.78/0.62  % (32585)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.78/0.62  % (32585)Termination reason: Unknown
% 1.78/0.62  % (32585)Termination phase: Saturation
% 1.78/0.62  
% 1.78/0.62  % (32585)Memory used [KB]: 7547
% 1.78/0.62  % (32585)Time elapsed: 0.169 s
% 1.78/0.62  % (32585)Instructions burned: 51 (million)
% 1.78/0.62  % (32585)------------------------------
% 1.78/0.62  % (32585)------------------------------
% 1.93/0.63  % (32576)Instruction limit reached!
% 1.93/0.63  % (32576)------------------------------
% 1.93/0.63  % (32576)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.63  % (32576)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.63  % (32576)Termination reason: Unknown
% 1.93/0.63  % (32576)Termination phase: Saturation
% 1.93/0.63  
% 1.93/0.63  % (32576)Memory used [KB]: 7547
% 1.93/0.63  % (32576)Time elapsed: 0.180 s
% 1.93/0.63  % (32576)Instructions burned: 50 (million)
% 1.93/0.63  % (32576)------------------------------
% 1.93/0.63  % (32576)------------------------------
% 1.93/0.63  % (32584)Instruction limit reached!
% 1.93/0.63  % (32584)------------------------------
% 1.93/0.63  % (32584)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.63  % (32584)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.63  % (32584)Termination reason: Unknown
% 1.93/0.63  % (32584)Termination phase: Saturation
% 1.93/0.63  
% 1.93/0.63  % (32584)Memory used [KB]: 3198
% 1.93/0.63  % (32584)Time elapsed: 0.209 s
% 1.93/0.63  % (32584)Instructions burned: 52 (million)
% 1.93/0.63  % (32584)------------------------------
% 1.93/0.63  % (32584)------------------------------
% 1.93/0.64  % (32580)Instruction limit reached!
% 1.93/0.64  % (32580)------------------------------
% 1.93/0.64  % (32580)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.64  % (32580)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.64  % (32580)Termination reason: Unknown
% 1.93/0.64  % (32580)Termination phase: Saturation
% 1.93/0.64  
% 1.93/0.64  % (32580)Memory used [KB]: 7164
% 1.93/0.64  % (32580)Time elapsed: 0.208 s
% 1.93/0.64  % (32580)Instructions burned: 48 (million)
% 1.93/0.64  % (32580)------------------------------
% 1.93/0.64  % (32580)------------------------------
% 1.93/0.64  % (32601)Instruction limit reached!
% 1.93/0.64  % (32601)------------------------------
% 1.93/0.64  % (32601)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.64  % (32601)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.64  % (32601)Termination reason: Unknown
% 1.93/0.64  % (32601)Termination phase: Saturation
% 1.93/0.64  
% 1.93/0.64  % (32601)Memory used [KB]: 8443
% 1.93/0.64  % (32601)Time elapsed: 0.056 s
% 1.93/0.64  % (32601)Instructions burned: 68 (million)
% 1.93/0.64  % (32601)------------------------------
% 1.93/0.64  % (32601)------------------------------
% 1.93/0.64  % (32577)Instruction limit reached!
% 1.93/0.64  % (32577)------------------------------
% 1.93/0.64  % (32577)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.64  % (32577)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.64  % (32577)Termination reason: Unknown
% 1.93/0.64  % (32577)Termination phase: Saturation
% 1.93/0.64  
% 1.93/0.64  % (32577)Memory used [KB]: 2558
% 1.93/0.64  % (32577)Time elapsed: 0.212 s
% 1.93/0.64  % (32577)Instructions burned: 37 (million)
% 1.93/0.64  % (32577)------------------------------
% 1.93/0.64  % (32577)------------------------------
% 1.93/0.65  % (32581)Instruction limit reached!
% 1.93/0.65  % (32581)------------------------------
% 1.93/0.65  % (32581)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.65  % (32581)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.65  % (32581)Termination reason: Unknown
% 1.93/0.65  % (32581)Termination phase: Finite model building preprocessing
% 1.93/0.65  
% 1.93/0.65  % (32579)Instruction limit reached!
% 1.93/0.65  % (32579)------------------------------
% 1.93/0.65  % (32579)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.65  % (32579)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.65  % (32579)Termination reason: Unknown
% 1.93/0.65  % (32579)Termination phase: Saturation
% 1.93/0.65  
% 1.93/0.65  % (32579)Memory used [KB]: 7419
% 1.93/0.65  % (32579)Time elapsed: 0.226 s
% 1.93/0.65  % (32579)Instructions burned: 52 (million)
% 1.93/0.65  % (32579)------------------------------
% 1.93/0.65  % (32579)------------------------------
% 1.93/0.67  % (32578)Instruction limit reached!
% 1.93/0.67  % (32578)------------------------------
% 1.93/0.67  % (32578)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.67  % (32578)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.67  % (32578)Termination reason: Unknown
% 1.93/0.67  % (32578)Termination phase: Saturation
% 1.93/0.67  
% 1.93/0.67  % (32578)Memory used [KB]: 7419
% 1.93/0.67  % (32578)Time elapsed: 0.218 s
% 1.93/0.67  % (32578)Instructions burned: 51 (million)
% 1.93/0.67  % (32578)------------------------------
% 1.93/0.67  % (32578)------------------------------
% 1.93/0.67  % (32581)Memory used [KB]: 3198
% 1.93/0.67  % (32581)Time elapsed: 0.026 s
% 1.93/0.67  % (32581)Instructions burned: 53 (million)
% 1.93/0.67  % (32581)------------------------------
% 1.93/0.67  % (32581)------------------------------
% 1.93/0.67  % (32592)Instruction limit reached!
% 1.93/0.67  % (32592)------------------------------
% 1.93/0.67  % (32592)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.67  % (32592)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.67  % (32592)Termination reason: Unknown
% 1.93/0.67  % (32592)Termination phase: Finite model building preprocessing
% 1.93/0.67  
% 1.93/0.67  % (32592)Memory used [KB]: 3198
% 1.93/0.67  % (32592)Time elapsed: 0.037 s
% 1.93/0.67  % (32592)Instructions burned: 60 (million)
% 1.93/0.67  % (32592)------------------------------
% 1.93/0.67  % (32592)------------------------------
% 1.93/0.67  % (32598)First to succeed.
% 1.93/0.67  % (32598)Refutation found. Thanks to Tanya!
% 1.93/0.67  % SZS status Unsatisfiable for theBenchmark
% 1.93/0.67  % SZS output start Proof for theBenchmark
% See solution above
% 1.93/0.67  % (32598)------------------------------
% 1.93/0.67  % (32598)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.67  % (32598)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.67  % (32598)Termination reason: Refutation
% 1.93/0.67  
% 1.93/0.67  % (32598)Memory used [KB]: 7164
% 1.93/0.67  % (32598)Time elapsed: 0.243 s
% 1.93/0.67  % (32598)Instructions burned: 43 (million)
% 1.93/0.67  % (32598)------------------------------
% 1.93/0.67  % (32598)------------------------------
% 1.93/0.67  % (32574)Success in time 0.32 s
%------------------------------------------------------------------------------