TSTP Solution File: NLP231-1 by SPASS---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : NLP231-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n017.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  : 600s
% DateTime : Mon Jul 18 05:28:35 EDT 2022

% Result   : Satisfiable 0.19s 0.51s
% Output   : Saturation 0.19s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named 169)

% Comments : 
%------------------------------------------------------------------------------
cnf(170,plain,
    ( ~ accessible_world(skc28,u)
    | ~ event(skc29,v)
    | ~ present(skc29,v)
    | ~ smoke(skc29,v)
    | ~ man(skc28,w)
    | ~ vincent_forename(skc28,x)
    | ~ forename(skc28,x)
    | ~ think_believe_consider(skc28,y)
    | ~ present(skc28,y)
    | ~ event(skc28,y)
    | ~ proposition(skc28,u)
    | ~ agent(skc29,v,skc36)
    | ~ agent(skc28,y,w)
    | ~ of(skc28,x,w)
    | ~ theme(skc28,y,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[169,101,102]),
    [iquote('1:MRR:169.1,169.2,101.0,102.0')] ).

cnf(139,plain,
    ( ~ accessible_world(skc28,u)
    | ~ vincent_forename(skc28,skc37)
    | ~ event(skc28,v)
    | ~ present(skc28,v)
    | ~ think_believe_consider(skc28,v)
    | ~ accessible_world(skc28,w)
    | ~ proposition(skc28,w)
    | ~ forename(skc28,x)
    | ~ jules_forename(skc28,x)
    | ~ event(w,y)
    | ~ present(w,y)
    | ~ smoke(w,y)
    | ~ man(skc28,z)
    | ~ vincent_forename(skc28,x1)
    | ~ forename(skc28,x1)
    | ~ think_believe_consider(skc28,x2)
    | ~ present(skc28,x2)
    | ~ event(skc28,x2)
    | ~ proposition(skc28,u)
    | ~ agent(skc28,v,skc36)
    | ~ theme(skc28,v,w)
    | ~ of(skc28,x,skc36)
    | ~ agent(w,y,skc36)
    | ~ agent(skc28,x2,z)
    | ~ of(skc28,x1,z)
    | ~ theme(skc28,x2,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[136,103,101]),
    [iquote('1:MRR:136.1,136.2,103.0,101.0')] ).

cnf(164,plain,
    ( ~ accessible_world(skc28,u)
    | ~ accessible_world(skc28,v)
    | ~ proposition(skc28,v)
    | ~ forename(skc28,w)
    | ~ jules_forename(skc28,w)
    | ~ event(v,x)
    | ~ present(v,x)
    | ~ smoke(v,x)
    | ~ man(skc28,y)
    | ~ vincent_forename(skc28,z)
    | ~ forename(skc28,z)
    | ~ think_believe_consider(skc28,x1)
    | ~ present(skc28,x1)
    | ~ event(skc28,x1)
    | ~ proposition(skc28,u)
    | ~ theme(skc28,skc30,v)
    | ~ of(skc28,w,skc36)
    | ~ agent(v,x,skc36)
    | ~ agent(skc28,x1,y)
    | ~ of(skc28,z,y)
    | ~ theme(skc28,x1,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[163,88,89,90]),
    [iquote('1:MRR:163.1,163.2,163.3,88.0,89.0,90.0')] ).

cnf(166,plain,
    ( ~ man(skc38,skc36)
    | man(skc29,skf7(skc29)) ),
    inference(mrr,[status(thm)],[165,99,100]),
    [iquote('3:MRR:165.1,165.2,99.0,100.0')] ).

cnf(162,plain,
    ( ~ man(skc38,skc36)
    | ~ accessible_world(skc28,u)
    | ~ proposition(skc28,u)
    | ~ theme(skc28,skc30,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[161,97,98]),
    [iquote('3:MRR:161.2,161.3,97.0,98.0')] ).

cnf(140,plain,
    ( ~ accessible_world(skc28,u)
    | ~ event(skc28,v)
    | ~ present(skc28,v)
    | ~ think_believe_consider(skc28,v)
    | ~ accessible_world(skc28,w)
    | ~ proposition(skc28,w)
    | ~ forename(skc28,x)
    | ~ jules_forename(skc28,x)
    | ~ event(w,y)
    | ~ present(w,y)
    | ~ smoke(w,y)
    | ~ man(skc28,z)
    | ~ vincent_forename(skc28,x1)
    | ~ forename(skc28,x1)
    | ~ think_believe_consider(skc28,x2)
    | ~ present(skc28,x2)
    | ~ event(skc28,x2)
    | ~ proposition(skc28,u)
    | ~ agent(skc28,v,skc32)
    | ~ theme(skc28,v,w)
    | ~ of(skc28,x,skc36)
    | ~ agent(w,y,skc36)
    | ~ agent(skc28,x2,z)
    | ~ of(skc28,x1,z)
    | ~ theme(skc28,x2,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[135,96,98,97]),
    [iquote('1:MRR:135.1,135.2,135.3,96.0,98.0,97.0')] ).

cnf(158,plain,
    ( ~ man(skc38,skc36)
    | man(skc38,skf7(skc38)) ),
    inference(mrr,[status(thm)],[157,112,111]),
    [iquote('3:MRR:157.1,157.2,112.0,111.0')] ).

cnf(156,plain,
    ( ~ man(skc38,skc36)
    | ~ accessible_world(skc28,u)
    | ~ proposition(skc28,u)
    | ~ theme(skc28,skc39,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[155,106,107]),
    [iquote('3:MRR:155.2,155.3,106.0,107.0')] ).

cnf(144,plain,
    ( ~ actual_world(u)
    | ~ man(u,v)
    | ~ forename(u,w)
    | ~ vincent_forename(u,w)
    | ~ event(u,x)
    | ~ present(u,x)
    | ~ think_believe_consider(u,x)
    | ~ accessible_world(u,y)
    | ~ proposition(u,y)
    | ~ forename(u,z)
    | ~ jules_forename(u,z)
    | ~ man(u,x1)
    | ~ event(y,x2)
    | ~ present(y,x2)
    | ~ smoke(y,x2)
    | ~ state(u,x3)
    | ~ man(u,x4)
    | ~ vincent_forename(u,x5)
    | ~ forename(u,x5)
    | ~ think_believe_consider(u,x6)
    | ~ present(u,x6)
    | ~ event(u,x6)
    | ~ proposition(u,skc38)
    | ~ accessible_world(u,skc38)
    | ~ event(skc38,skf5(skf7(skc38)))
    | ~ of(u,w,v)
    | ~ agent(u,x,v)
    | ~ theme(u,x,y)
    | ~ of(u,z,x1)
    | ~ agent(y,x2,x1)
    | ~ agent(u,x6,x4)
    | ~ of(u,x5,x4)
    | ~ theme(u,x6,skc38)
    | ~ be(u,x3,x1,x1) ),
    inference(mrr,[status(thm)],[143,127,129,130]),
    [iquote('3:MRR:143.1,143.2,143.27,127.33,129.0,130.0')] ).

cnf(150,plain,
    ( ~ man(skc38,skc36)
    | ~ accessible_world(skc28,u)
    | ~ man(skc28,v)
    | ~ vincent_forename(skc28,w)
    | ~ forename(skc28,w)
    | ~ think_believe_consider(skc28,x)
    | ~ present(skc28,x)
    | ~ event(skc28,x)
    | ~ proposition(skc28,u)
    | ~ agent(skc28,x,v)
    | ~ of(skc28,w,v)
    | ~ theme(skc28,x,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[149,125,130,129]),
    [iquote('3:MRR:149.2,149.3,149.4,125.1,130.0,129.0')] ).

cnf(148,plain,
    ( ~ accessible_world(skc28,u)
    | ~ event(skc38,v)
    | ~ present(skc38,v)
    | ~ smoke(skc38,v)
    | ~ man(skc28,w)
    | ~ vincent_forename(skc28,x)
    | ~ forename(skc28,x)
    | ~ think_believe_consider(skc28,y)
    | ~ present(skc28,y)
    | ~ event(skc28,y)
    | ~ proposition(skc28,u)
    | ~ agent(skc38,v,skc36)
    | ~ agent(skc28,y,w)
    | ~ of(skc28,x,w)
    | ~ theme(skc28,y,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[147,101,102]),
    [iquote('1:MRR:147.1,147.2,101.0,102.0')] ).

cnf(142,plain,
    ( ~ accessible_world(skc28,u)
    | ~ accessible_world(skc28,v)
    | ~ proposition(skc28,v)
    | ~ forename(skc28,w)
    | ~ jules_forename(skc28,w)
    | ~ event(v,x)
    | ~ present(v,x)
    | ~ smoke(v,x)
    | ~ man(skc28,y)
    | ~ vincent_forename(skc28,z)
    | ~ forename(skc28,z)
    | ~ think_believe_consider(skc28,x1)
    | ~ present(skc28,x1)
    | ~ event(skc28,x1)
    | ~ proposition(skc28,u)
    | ~ theme(skc28,skc39,v)
    | ~ of(skc28,w,skc36)
    | ~ agent(v,x,skc36)
    | ~ agent(skc28,x1,y)
    | ~ of(skc28,z,y)
    | ~ theme(skc28,x1,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[141,110,109,108]),
    [iquote('1:MRR:141.1,141.2,141.3,110.0,109.0,108.0')] ).

cnf(128,plain,
    ( ~ actual_world(u)
    | ~ smoke(v,w)
    | ~ man(u,x)
    | ~ forename(u,y)
    | ~ vincent_forename(u,y)
    | ~ event(u,z)
    | ~ present(u,z)
    | ~ think_believe_consider(u,z)
    | ~ accessible_world(u,x1)
    | ~ proposition(u,x1)
    | ~ forename(u,x2)
    | ~ jules_forename(u,x2)
    | ~ man(u,x3)
    | ~ event(x1,x4)
    | ~ present(x1,x4)
    | ~ smoke(x1,x4)
    | ~ state(u,x5)
    | ~ man(u,x6)
    | ~ vincent_forename(u,x7)
    | ~ forename(u,x7)
    | ~ think_believe_consider(u,x8)
    | ~ present(u,x8)
    | ~ event(u,x8)
    | ~ proposition(u,v)
    | ~ accessible_world(u,v)
    | ~ event(v,w)
    | ~ present(v,w)
    | ~ of(u,y,x)
    | ~ agent(u,z,x)
    | ~ theme(u,z,x1)
    | ~ of(u,x2,x3)
    | ~ agent(x1,x4,x3)
    | ~ agent(u,x8,x6)
    | ~ of(u,x7,x6)
    | ~ theme(u,x8,v)
    | ~ agent(v,w,skf7(v))
    | ~ be(u,x5,x3,x3) ),
    inference(mrr,[status(thm)],[83,87]),
    [iquote('1:MRR:83.1,87.0')] ).

cnf(138,plain,
    ( ~ accessible_world(skc28,u)
    | ~ event(skc28,v)
    | ~ present(skc28,v)
    | ~ think_believe_consider(skc28,v)
    | ~ accessible_world(skc28,w)
    | ~ proposition(skc28,w)
    | ~ forename(skc28,x)
    | ~ jules_forename(skc28,x)
    | ~ event(w,y)
    | ~ present(w,y)
    | ~ smoke(w,y)
    | ~ man(skc28,z)
    | ~ vincent_forename(skc28,x1)
    | ~ forename(skc28,x1)
    | ~ think_believe_consider(skc28,x2)
    | ~ present(skc28,x2)
    | ~ event(skc28,x2)
    | ~ proposition(skc28,u)
    | ~ agent(skc28,v,skc41)
    | ~ theme(skc28,v,w)
    | ~ of(skc28,x,skc36)
    | ~ agent(w,y,skc36)
    | ~ agent(skc28,x2,z)
    | ~ of(skc28,x1,z)
    | ~ theme(skc28,x2,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[137,105,107,106]),
    [iquote('1:MRR:137.1,137.2,137.3,105.0,107.0,106.0')] ).

cnf(133,plain,
    ( ~ accessible_world(skc28,u)
    | ~ man(skc28,v)
    | ~ forename(skc28,w)
    | ~ vincent_forename(skc28,w)
    | ~ event(skc28,x)
    | ~ present(skc28,x)
    | ~ think_believe_consider(skc28,x)
    | ~ accessible_world(skc28,y)
    | ~ proposition(skc28,y)
    | ~ forename(skc28,z)
    | ~ jules_forename(skc28,z)
    | ~ event(y,x1)
    | ~ present(y,x1)
    | ~ smoke(y,x1)
    | ~ man(skc28,x2)
    | ~ vincent_forename(skc28,x3)
    | ~ forename(skc28,x3)
    | ~ think_believe_consider(skc28,x4)
    | ~ present(skc28,x4)
    | ~ event(skc28,x4)
    | ~ proposition(skc28,u)
    | ~ of(skc28,w,v)
    | ~ agent(skc28,x,v)
    | ~ theme(skc28,x,y)
    | ~ of(skc28,z,skc36)
    | ~ agent(y,x1,skc36)
    | ~ agent(skc28,x4,x2)
    | ~ of(skc28,x3,x2)
    | ~ theme(skc28,x4,u)
    | man(u,skf7(u)) ),
    inference(mrr,[status(thm)],[132,103,104]),
    [iquote('1:MRR:132.11,132.15,103.0,104.0')] ).

cnf(127,plain,
    ( ~ actual_world(u)
    | ~ accessible_world(u,v)
    | ~ man(u,w)
    | ~ forename(u,x)
    | ~ vincent_forename(u,x)
    | ~ event(u,y)
    | ~ present(u,y)
    | ~ think_believe_consider(u,y)
    | ~ accessible_world(u,z)
    | ~ proposition(u,z)
    | ~ forename(u,x1)
    | ~ jules_forename(u,x1)
    | ~ man(u,x2)
    | ~ event(z,x3)
    | ~ present(z,x3)
    | ~ smoke(z,x3)
    | ~ state(u,x4)
    | ~ man(u,x5)
    | ~ vincent_forename(u,x6)
    | ~ forename(u,x6)
    | ~ think_believe_consider(u,x7)
    | ~ present(u,x7)
    | ~ event(u,x7)
    | ~ proposition(u,v)
    | ~ of(u,x,w)
    | ~ agent(u,y,w)
    | ~ theme(u,y,z)
    | ~ of(u,x1,x2)
    | ~ agent(z,x3,x2)
    | ~ agent(u,x7,x5)
    | ~ of(u,x6,x5)
    | ~ theme(u,x7,v)
    | ~ be(u,x4,x2,x2)
    | man(v,skf7(v)) ),
    inference(mrr,[status(thm)],[81,87]),
    [iquote('1:MRR:81.1,87.0')] ).

cnf(126,plain,
    ( ~ man(skc38,u)
    | agent(skc38,skf5(u),u) ),
    inference(mrr,[status(thm)],[80,87]),
    [iquote('1:MRR:80.0,87.0')] ).

cnf(125,plain,
    ( ~ man(skc38,u)
    | event(skc38,skf5(v)) ),
    inference(mrr,[status(thm)],[76,87]),
    [iquote('1:MRR:76.0,87.0')] ).

cnf(130,plain,
    present(skc38,skf5(u)),
    inference(spt,[],[124]),
    [iquote('3:Spt:124.1')] ).

cnf(129,plain,
    smoke(skc38,skf5(u)),
    inference(spt,[],[123]),
    [iquote('2:Spt:123.1')] ).

cnf(122,plain,
    be(skc28,skc35,skc36,skc36),
    inference(mrr,[status(thm)],[72,87]),
    [iquote('1:MRR:72.0,87.0')] ).

cnf(121,plain,
    theme(skc28,skc39,skc38),
    inference(mrr,[status(thm)],[62,87]),
    [iquote('1:MRR:62.0,87.0')] ).

cnf(120,plain,
    of(skc28,skc40,skc41),
    inference(mrr,[status(thm)],[63,87]),
    [iquote('1:MRR:63.0,87.0')] ).

cnf(119,plain,
    agent(skc28,skc39,skc41),
    inference(mrr,[status(thm)],[64,87]),
    [iquote('1:MRR:64.0,87.0')] ).

cnf(118,plain,
    of(skc28,skc37,skc36),
    inference(mrr,[status(thm)],[65,87]),
    [iquote('1:MRR:65.0,87.0')] ).

cnf(117,plain,
    of(skc28,skc31,skc32),
    inference(mrr,[status(thm)],[66,87]),
    [iquote('1:MRR:66.0,87.0')] ).

cnf(116,plain,
    agent(skc28,skc30,skc32),
    inference(mrr,[status(thm)],[67,87]),
    [iquote('1:MRR:67.0,87.0')] ).

cnf(115,plain,
    agent(skc29,skc34,skc32),
    inference(mrr,[status(thm)],[68,87]),
    [iquote('1:MRR:68.0,87.0')] ).

cnf(114,plain,
    of(skc28,skc33,skc32),
    inference(mrr,[status(thm)],[69,87]),
    [iquote('1:MRR:69.0,87.0')] ).

cnf(113,plain,
    theme(skc28,skc30,skc29),
    inference(mrr,[status(thm)],[70,87]),
    [iquote('1:MRR:70.0,87.0')] ).

cnf(112,plain,
    accessible_world(skc28,skc38),
    inference(mrr,[status(thm)],[28,87]),
    [iquote('1:MRR:28.0,87.0')] ).

cnf(111,plain,
    proposition(skc28,skc38),
    inference(mrr,[status(thm)],[29,87]),
    [iquote('1:MRR:29.0,87.0')] ).

cnf(110,plain,
    event(skc28,skc39),
    inference(mrr,[status(thm)],[30,87]),
    [iquote('1:MRR:30.0,87.0')] ).

cnf(109,plain,
    present(skc28,skc39),
    inference(mrr,[status(thm)],[31,87]),
    [iquote('1:MRR:31.0,87.0')] ).

cnf(108,plain,
    think_believe_consider(skc28,skc39),
    inference(mrr,[status(thm)],[32,87]),
    [iquote('1:MRR:32.0,87.0')] ).

cnf(107,plain,
    forename(skc28,skc40),
    inference(mrr,[status(thm)],[33,87]),
    [iquote('1:MRR:33.0,87.0')] ).

cnf(106,plain,
    vincent_forename(skc28,skc40),
    inference(mrr,[status(thm)],[34,87]),
    [iquote('1:MRR:34.0,87.0')] ).

cnf(105,plain,
    man(skc28,skc41),
    inference(mrr,[status(thm)],[35,87]),
    [iquote('1:MRR:35.0,87.0')] ).

cnf(104,plain,
    state(skc28,skc35),
    inference(mrr,[status(thm)],[36,87]),
    [iquote('1:MRR:36.0,87.0')] ).

cnf(103,plain,
    man(skc28,skc36),
    inference(mrr,[status(thm)],[37,87]),
    [iquote('1:MRR:37.0,87.0')] ).

cnf(102,plain,
    jules_forename(skc28,skc37),
    inference(mrr,[status(thm)],[38,87]),
    [iquote('1:MRR:38.0,87.0')] ).

cnf(101,plain,
    forename(skc28,skc37),
    inference(mrr,[status(thm)],[39,87]),
    [iquote('1:MRR:39.0,87.0')] ).

cnf(100,plain,
    proposition(skc28,skc29),
    inference(mrr,[status(thm)],[40,87]),
    [iquote('1:MRR:40.0,87.0')] ).

cnf(99,plain,
    accessible_world(skc28,skc29),
    inference(mrr,[status(thm)],[41,87]),
    [iquote('1:MRR:41.0,87.0')] ).

cnf(98,plain,
    forename(skc28,skc31),
    inference(mrr,[status(thm)],[42,87]),
    [iquote('1:MRR:42.0,87.0')] ).

cnf(97,plain,
    vincent_forename(skc28,skc31),
    inference(mrr,[status(thm)],[43,87]),
    [iquote('1:MRR:43.0,87.0')] ).

cnf(96,plain,
    man(skc28,skc32),
    inference(mrr,[status(thm)],[44,87]),
    [iquote('1:MRR:44.0,87.0')] ).

cnf(95,plain,
    smoke(skc29,skc34),
    inference(mrr,[status(thm)],[45,87]),
    [iquote('1:MRR:45.0,87.0')] ).

cnf(94,plain,
    present(skc29,skc34),
    inference(mrr,[status(thm)],[46,87]),
    [iquote('1:MRR:46.0,87.0')] ).

cnf(93,plain,
    event(skc29,skc34),
    inference(mrr,[status(thm)],[47,87]),
    [iquote('1:MRR:47.0,87.0')] ).

cnf(92,plain,
    forename(skc28,skc33),
    inference(mrr,[status(thm)],[48,87]),
    [iquote('1:MRR:48.0,87.0')] ).

cnf(91,plain,
    jules_forename(skc28,skc33),
    inference(mrr,[status(thm)],[49,87]),
    [iquote('1:MRR:49.0,87.0')] ).

cnf(90,plain,
    think_believe_consider(skc28,skc30),
    inference(mrr,[status(thm)],[50,87]),
    [iquote('1:MRR:50.0,87.0')] ).

cnf(89,plain,
    present(skc28,skc30),
    inference(mrr,[status(thm)],[51,87]),
    [iquote('1:MRR:51.0,87.0')] ).

cnf(88,plain,
    event(skc28,skc30),
    inference(mrr,[status(thm)],[52,87]),
    [iquote('1:MRR:52.0,87.0')] ).

cnf(1,axiom,
    actual_world(skc45),
    file('NLP231-1.p',unknown),
    [] ).

cnf(2,axiom,
    actual_world(skc28),
    file('NLP231-1.p',unknown),
    [] ).

cnf(87,plain,
    ssskC0,
    inference(spt,[],[11]),
    [iquote('1:Spt:11.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : NLP231-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.13  % Command  : run_spass %d %s
% 0.12/0.34  % Computer : n017.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  : 600
% 0.12/0.34  % DateTime : Thu Jun 30 17:14:08 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.19/0.51  
% 0.19/0.51  SPASS V 3.9 
% 0.19/0.51  SPASS beiseite: Completion found.
% 0.19/0.51  % SZS status CounterSatisfiable
% 0.19/0.51  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.19/0.51  SPASS derived 65 clauses, backtracked 0 clauses, performed 3 splits and kept 146 clauses.
% 0.19/0.51  SPASS allocated 75937 KBytes.
% 0.19/0.51  SPASS spent	0:00:00.17 on the problem.
% 0.19/0.51  		0:00:00.04 for the input.
% 0.19/0.51  		0:00:00.00 for the FLOTTER CNF translation.
% 0.19/0.51  		0:00:00.00 for inferences.
% 0.19/0.51  		0:00:00.00 for the backtracking.
% 0.19/0.51  		0:00:00.09 for the reduction.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51   The saturated set of worked-off clauses is :
% 0.19/0.51  % SZS output start Saturation
% See solution above
%------------------------------------------------------------------------------