TSTP Solution File: NLP110-10 by SPASS---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : NLP110-10 : TPTP v8.1.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %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  : 600s
% DateTime : Mon Jul 18 05:26:58 EDT 2022

% Result   : Satisfiable 0.18s 0.43s
% Output   : Saturation 0.18s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named 137)

% Comments : 
%------------------------------------------------------------------------------
cnf(51,axiom,
    equal(ifeq3(in(skc4,u,v),true__dfg,ifeq3(restaurant(skc4,v),true__dfg,ifeq3(customer(skc4,u),true__dfg,agent(skc4,skf1(u),u),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(295,plain,
    equal(ifeq3(agent(skc4,u,v),true__dfg,ifeq3(patient(skc4,u,skc8),true__dfg,ifeq3(drink(skc4,u),true__dfg,true__dfg,true__dfg),true__dfg),true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[138,33]),
    [iquote('0:SpR:138.0,33.0')] ).

cnf(52,axiom,
    equal(ifeq3(in(skc4,u,v),true__dfg,ifeq3(restaurant(skc4,v),true__dfg,ifeq3(customer(skc4,u),true__dfg,patient(skc4,skf1(w),skc6),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(299,plain,
    equal(ifeq3(patient(skc4,skc5,u),true__dfg,beverage(skc4,u),true__dfg),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,298,44]),
    [iquote('0:Rew:1.0,298.0,1.0,298.0,44.0,298.0')] ).

cnf(300,plain,
    equal(ifeq3(agent(skc4,skc5,u),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,297,44,138]),
    [iquote('0:Rew:1.0,297.0,1.0,297.0,44.0,297.0,138.0,297.0')] ).

cnf(33,axiom,
    equal(ifeq3(agent(u,v,w),true__dfg,ifeq3(patient(u,v,x),true__dfg,ifeq3(drink(u,v),true__dfg,beverage(u,x),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(47,axiom,
    equal(ifeq3(in(skc4,u,v),true__dfg,ifeq3(restaurant(skc4,v),true__dfg,ifeq3(customer(skc4,u),true__dfg,event(skc4,skf1(w)),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(48,axiom,
    equal(ifeq3(in(skc4,u,v),true__dfg,ifeq3(restaurant(skc4,v),true__dfg,ifeq3(customer(skc4,u),true__dfg,past(skc4,skf1(w)),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(49,axiom,
    equal(ifeq3(in(skc4,u,v),true__dfg,ifeq3(restaurant(skc4,v),true__dfg,ifeq3(customer(skc4,u),true__dfg,nonreflexive(skc4,skf1(w)),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(281,plain,
    equal(ifeq(tuple(patient(skc4,skc5,u),true__dfg,agent(skc4,skc5,u)),tuple(true__dfg,true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[43,37]),
    [iquote('0:SpR:43.0,37.0')] ).

cnf(284,plain,
    equal(ifeq(tuple(true__dfg,true__dfg,agent(skc4,skc5,skc8)),tuple(true__dfg,true__dfg,true__dfg),a,b),b),
    inference(rew,[status(thm),theory(equality)],[43,282]),
    [iquote('0:Rew:43.0,282.0')] ).

cnf(283,plain,
    equal(ifeq(tuple(patient(skc4,skc5,skc6),true__dfg,true__dfg),tuple(true__dfg,true__dfg,true__dfg),a,b),b),
    inference(rew,[status(thm),theory(equality)],[43,280]),
    [iquote('0:Rew:43.0,280.0')] ).

cnf(50,axiom,
    equal(ifeq3(in(skc4,u,v),true__dfg,ifeq3(restaurant(skc4,v),true__dfg,ifeq3(customer(skc4,u),true__dfg,see(skc4,skf1(w)),true__dfg),true__dfg),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(37,axiom,
    equal(ifeq(tuple(patient(u,v,w),nonreflexive(u,v),agent(u,v,w)),tuple(true__dfg,true__dfg,true__dfg),a,b),b),
    file('NLP110-10.p',unknown),
    [] ).

cnf(275,plain,
    equal(ifeq2(tuple2(true__dfg,living(skc4,skc8)),tuple2(true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[163,34]),
    [iquote('0:SpR:163.0,34.0')] ).

cnf(268,plain,
    equal(ifeq2(tuple2(true__dfg,existent(skc4,skc5)),tuple2(true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[236,35]),
    [iquote('0:SpR:236.0,35.0')] ).

cnf(267,plain,
    equal(ifeq2(tuple2(nonexistent(skc4,skc8),true__dfg),tuple2(true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[187,35]),
    [iquote('0:SpR:187.0,35.0')] ).

cnf(34,axiom,
    equal(ifeq2(tuple2(nonliving(u,v),living(u,v)),tuple2(true__dfg,true__dfg),a,b),b),
    file('NLP110-10.p',unknown),
    [] ).

cnf(266,plain,
    equal(ifeq2(tuple2(nonexistent(skc4,skc6),true__dfg),tuple2(true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[115,35]),
    [iquote('0:SpR:115.0,35.0')] ).

cnf(253,plain,
    equal(ifeq2(tuple2(true__dfg,animate(skc4,skc8)),tuple2(true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[163,36]),
    [iquote('0:SpR:163.0,36.0')] ).

cnf(252,plain,
    equal(ifeq2(tuple2(nonliving(skc4,skc6),true__dfg),tuple2(true__dfg,true__dfg),a,b),b),
    inference(spr,[status(thm),theory(equality)],[74,36]),
    [iquote('0:SpR:74.0,36.0')] ).

cnf(247,plain,
    equal(ifeq3(entity(skc4,skc5),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[237,18]),
    [iquote('0:SpR:237.0,18.0')] ).

cnf(35,axiom,
    equal(ifeq2(tuple2(nonexistent(u,v),existent(u,v)),tuple2(true__dfg,true__dfg),a,b),b),
    file('NLP110-10.p',unknown),
    [] ).

cnf(240,plain,
    equal(ifeq3(object(skc4,skc5),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[235,22]),
    [iquote('0:SpR:235.0,22.0')] ).

cnf(228,plain,
    equal(ifeq3(see(skc4,skc5),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[41,4]),
    [iquote('0:SpR:41.0,4.0')] ).

cnf(258,plain,
    equal(singleton(skc4,skc5),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,255]),
    [iquote('0:Rew:1.0,255.0')] ).

cnf(238,plain,
    equal(thing(skc4,skc5),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,232]),
    [iquote('0:Rew:1.0,232.0')] ).

cnf(36,axiom,
    equal(ifeq2(tuple2(nonliving(u,v),animate(u,v)),tuple2(true__dfg,true__dfg),a,b),b),
    file('NLP110-10.p',unknown),
    [] ).

cnf(237,plain,
    equal(specific(skc4,skc5),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,231]),
    [iquote('0:Rew:1.0,231.0')] ).

cnf(236,plain,
    equal(nonexistent(skc4,skc5),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,230]),
    [iquote('0:Rew:1.0,230.0')] ).

cnf(235,plain,
    equal(unisex(skc4,skc5),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,229]),
    [iquote('0:Rew:1.0,229.0')] ).

cnf(226,plain,
    equal(eventuality(skc4,skc5),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,225]),
    [iquote('0:Rew:1.0,225.0')] ).

cnf(4,axiom,
    equal(ifeq3(see(u,v),true__dfg,event(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(5,axiom,
    equal(ifeq3(event(u,v),true__dfg,eventuality(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(6,axiom,
    equal(ifeq3(eventuality(u,v),true__dfg,thing(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(214,plain,
    equal(singleton(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,212]),
    [iquote('0:Rew:1.0,212.0')] ).

cnf(213,plain,
    equal(singleton(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,211]),
    [iquote('0:Rew:1.0,211.0')] ).

cnf(7,axiom,
    equal(ifeq3(thing(u,v),true__dfg,singleton(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(207,plain,
    equal(ifeq3(eventuality(skc4,skc6),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[121,8]),
    [iquote('0:SpR:121.0,8.0')] ).

cnf(8,axiom,
    equal(ifeq3(eventuality(u,v),true__dfg,specific(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(192,plain,
    equal(ifeq3(eventuality(skc4,skc8),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[161,10]),
    [iquote('0:SpR:161.0,10.0')] ).

cnf(174,plain,
    equal(ifeq3(organism(skc4,skc8),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[162,25]),
    [iquote('0:SpR:162.0,25.0')] ).

cnf(9,axiom,
    equal(ifeq3(eventuality(u,v),true__dfg,nonexistent(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(154,plain,
    equal(ifeq3(artifact(skc4,skc8),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[152,32]),
    [iquote('0:SpR:152.0,32.0')] ).

cnf(189,plain,
    equal(thing(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,184]),
    [iquote('0:Rew:1.0,184.0')] ).

cnf(188,plain,
    equal(specific(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,183]),
    [iquote('0:Rew:1.0,183.0')] ).

cnf(187,plain,
    equal(existent(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,182]),
    [iquote('0:Rew:1.0,182.0')] ).

cnf(10,axiom,
    equal(ifeq3(eventuality(u,v),true__dfg,unisex(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(164,plain,
    equal(entity(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,158]),
    [iquote('0:Rew:1.0,158.0')] ).

cnf(163,plain,
    equal(nonliving(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,157]),
    [iquote('0:Rew:1.0,157.0')] ).

cnf(162,plain,
    equal(impartial(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,156]),
    [iquote('0:Rew:1.0,156.0')] ).

cnf(161,plain,
    equal(unisex(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,155]),
    [iquote('0:Rew:1.0,155.0')] ).

cnf(11,axiom,
    equal(ifeq3(drink(u,v),true__dfg,event(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(152,plain,
    equal(object(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,149]),
    [iquote('0:Rew:1.0,149.0')] ).

cnf(147,plain,
    equal(substance_matter(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,144]),
    [iquote('0:Rew:1.0,144.0')] ).

cnf(142,plain,
    equal(food(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,139]),
    [iquote('0:Rew:1.0,139.0')] ).

cnf(138,plain,
    equal(beverage(skc4,skc8),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,137]),
    [iquote('0:Rew:1.0,137.0')] ).

cnf(12,axiom,
    equal(ifeq3(coffee(u,v),true__dfg,beverage(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(13,axiom,
    equal(ifeq3(beverage(u,v),true__dfg,food(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(14,axiom,
    equal(ifeq3(food(u,v),true__dfg,substance_matter(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(15,axiom,
    equal(ifeq3(substance_matter(u,v),true__dfg,object(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(127,plain,
    equal(thing(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,126]),
    [iquote('0:Rew:1.0,126.0')] ).

cnf(16,axiom,
    equal(ifeq3(object(u,v),true__dfg,entity(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(17,axiom,
    equal(ifeq3(entity(u,v),true__dfg,thing(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(121,plain,
    equal(specific(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,120]),
    [iquote('0:Rew:1.0,120.0')] ).

cnf(18,axiom,
    equal(ifeq3(entity(u,v),true__dfg,specific(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(115,plain,
    equal(existent(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,114]),
    [iquote('0:Rew:1.0,114.0')] ).

cnf(19,axiom,
    equal(ifeq3(entity(u,v),true__dfg,existent(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(20,axiom,
    equal(ifeq3(object(u,v),true__dfg,nonliving(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(110,plain,
    equal(ifeq3(object(skc4,skc6),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[96,21]),
    [iquote('0:SpR:96.0,21.0')] ).

cnf(21,axiom,
    equal(ifeq3(object(u,v),true__dfg,impartial(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(97,plain,
    equal(entity(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,92]),
    [iquote('0:Rew:1.0,92.0')] ).

cnf(22,axiom,
    equal(ifeq3(object(u,v),true__dfg,unisex(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(96,plain,
    equal(impartial(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,91]),
    [iquote('0:Rew:1.0,91.0')] ).

cnf(95,plain,
    equal(living(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,90]),
    [iquote('0:Rew:1.0,90.0')] ).

cnf(89,plain,
    equal(organism(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,88]),
    [iquote('0:Rew:1.0,88.0')] ).

cnf(23,axiom,
    equal(ifeq3(human_person(u,v),true__dfg,organism(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(24,axiom,
    equal(ifeq3(organism(u,v),true__dfg,entity(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(25,axiom,
    equal(ifeq3(organism(u,v),true__dfg,impartial(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(26,axiom,
    equal(ifeq3(organism(u,v),true__dfg,living(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(77,plain,
    equal(human(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,76]),
    [iquote('0:Rew:1.0,76.0')] ).

cnf(74,plain,
    equal(animate(skc4,skc6),true__dfg),
    inference(rew,[status(thm),theory(equality)],[1,73]),
    [iquote('0:Rew:1.0,73.0')] ).

cnf(27,axiom,
    equal(ifeq3(human_person(u,v),true__dfg,human(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(28,axiom,
    equal(ifeq3(human_person(u,v),true__dfg,animate(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(70,plain,
    equal(ifeq3(customer(skc4,skc6),true__dfg,true__dfg,true__dfg),true__dfg),
    inference(spr,[status(thm),theory(equality)],[40,29]),
    [iquote('0:SpR:40.0,29.0')] ).

cnf(29,axiom,
    equal(ifeq3(customer(u,v),true__dfg,human_person(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(30,axiom,
    equal(ifeq3(restaurant(u,v),true__dfg,building(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(31,axiom,
    equal(ifeq3(building(u,v),true__dfg,artifact(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(32,axiom,
    equal(ifeq3(artifact(u,v),true__dfg,object(u,v),true__dfg),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(1,axiom,
    equal(ifeq3(u,u,v,w),v),
    file('NLP110-10.p',unknown),
    [] ).

cnf(2,axiom,
    equal(ifeq2(u,u,v,w),v),
    file('NLP110-10.p',unknown),
    [] ).

cnf(3,axiom,
    equal(ifeq(u,u,v,w),v),
    file('NLP110-10.p',unknown),
    [] ).

cnf(45,axiom,
    equal(agent(skc4,skc5,skc6),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(46,axiom,
    equal(patient(skc4,skc5,skc8),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(39,axiom,
    equal(coffee(skc4,skc8),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(40,axiom,
    equal(human_person(skc4,skc6),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(41,axiom,
    equal(event(skc4,skc5),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(42,axiom,
    equal(past(skc4,skc5),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(43,axiom,
    equal(nonreflexive(skc4,skc5),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(44,axiom,
    equal(drink(skc4,skc5),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

cnf(53,axiom,
    ~ equal(b,a),
    file('NLP110-10.p',unknown),
    [] ).

cnf(38,axiom,
    equal(actual_world(skc4),true__dfg),
    file('NLP110-10.p',unknown),
    [] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : NLP110-10 : TPTP v8.1.0. Released v7.3.0.
% 0.07/0.12  % Command  : run_spass %d %s
% 0.13/0.33  % Computer : n021.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Fri Jul  1 06:47:43 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.18/0.43  
% 0.18/0.43  SPASS V 3.9 
% 0.18/0.43  SPASS beiseite: Completion found.
% 0.18/0.43  % SZS status CounterSatisfiable
% 0.18/0.43  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.18/0.43  SPASS derived 196 clauses, backtracked 0 clauses, performed 0 splits and kept 102 clauses.
% 0.18/0.43  SPASS allocated 63384 KBytes.
% 0.18/0.43  SPASS spent	0:00:00.09 on the problem.
% 0.18/0.43  		0:00:00.04 for the input.
% 0.18/0.43  		0:00:00.00 for the FLOTTER CNF translation.
% 0.18/0.43  		0:00:00.01 for inferences.
% 0.18/0.43  		0:00:00.00 for the backtracking.
% 0.18/0.43  		0:00:00.02 for the reduction.
% 0.18/0.43  
% 0.18/0.43  
% 0.18/0.43   The saturated set of worked-off clauses is :
% 0.18/0.43  % SZS output start Saturation
% See solution above
%------------------------------------------------------------------------------