%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : PUZ028-5 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n019.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 02:32:45 PM UTC 2026
% Result : Unsatisfiable 2.09s 1.22s
% Output : CNFRefutation 2.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 34
% Number of leaves : 15
% Syntax : Number of formulae : 232 ( 39 unt; 0 def)
% Number of atoms : 645 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 645 ( 232 ~; 413 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 66 ( 0 sgn 66 !; 0 ?; 55 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
person(one),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',person1) ).
fof(f2,axiom,
person(two),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',person2) ).
fof(f3,axiom,
person(three),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',person3) ).
fof(f4,axiom,
person(four),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',person4) ).
fof(f5,axiom,
person(five),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',person5) ).
fof(f6,axiom,
person(six),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',person6) ).
fof(f7,axiom,
after(one,two),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order1) ).
fof(f8,axiom,
after(two,three),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order2) ).
fof(f9,axiom,
after(three,four),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order3) ).
fof(f10,axiom,
after(four,five),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order4) ).
fof(f11,axiom,
after(five,six),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',order5) ).
fof(f12,axiom,
! [X2,X0,X1] :
( ~ after(X2,X1)
| ~ after(X0,X2)
| after(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_order) ).
fof(f13,axiom,
! [X0,X1] :
( ~ after(X0,X1)
| ~ person(X1)
| ~ person(X0)
| not_familiar(X0,X1)
| familiar(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',familiar_or_not) ).
fof(f14,negated_conjecture,
! [X2,X0,X1] :
( ~ familiar(X0,X2)
| ~ familiar(X1,X2)
| ~ familiar(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',three_familiar) ).
fof(f15,negated_conjecture,
! [X2,X0,X1] :
( ~ not_familiar(X0,X2)
| ~ not_familiar(X1,X2)
| ~ not_familiar(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',three_not_familiar) ).
tcf(c_64,plain,
person(one),
inference(cnf_transformation,[],[f1]) ).
tcf(c_65,plain,
person(two),
inference(cnf_transformation,[],[f2]) ).
tcf(c_66,plain,
person(three),
inference(cnf_transformation,[],[f3]) ).
tcf(c_67,plain,
person(four),
inference(cnf_transformation,[],[f4]) ).
tcf(c_68,plain,
person(five),
inference(cnf_transformation,[],[f5]) ).
tcf(c_69,plain,
person(six),
inference(cnf_transformation,[],[f6]) ).
tcf(c_70,plain,
after(one,two),
inference(cnf_transformation,[],[f7]) ).
tcf(c_71,plain,
after(two,three),
inference(cnf_transformation,[],[f8]) ).
tcf(c_72,plain,
after(three,four),
inference(cnf_transformation,[],[f9]) ).
tcf(c_73,plain,
after(four,five),
inference(cnf_transformation,[],[f10]) ).
tcf(c_74,plain,
after(five,six),
inference(cnf_transformation,[],[f11]) ).
tcf(c_75,plain,
! [X0: $i,X1: $i,X2: $i] :
( after(X2,X1)
| ~ after(X2,X0)
| ~ after(X0,X1) ),
inference(cnf_transformation,[],[f12]) ).
tcf(c_76,plain,
! [X0: $i,X1: $i] :
( not_familiar(X0,X1)
| familiar(X0,X1)
| ~ person(X1)
| ~ person(X0)
| ~ after(X0,X1) ),
inference(cnf_transformation,[],[f13]) ).
tcf(c_77,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( ~ familiar(X2,X1)
| ~ familiar(X2,X0)
| ~ familiar(X0,X1) ),
inference(cnf_transformation,[],[f14]) ).
tcf(c_78,negated_conjecture,
! [X0: $i,X1: $i,X2: $i] :
( ~ not_familiar(X2,X1)
| ~ not_familiar(X2,X0)
| ~ not_familiar(X0,X1) ),
inference(cnf_transformation,[],[f15]) ).
tcf(c_90,plain,
( not_familiar(one,two)
| familiar(one,two)
| ~ person(two)
| ~ person(one) ),
inference(superposition,[status(thm)],[c_70,c_76]) ).
tcf(c_91,plain,
( not_familiar(one,two)
| familiar(one,two) ),
inference(forward_subsumption_resolution,[status(thm)],[c_90,c_65,c_64]) ).
tcf(c_92,plain,
( not_familiar(two,three)
| familiar(two,three)
| ~ person(three)
| ~ person(two) ),
inference(superposition,[status(thm)],[c_71,c_76]) ).
tcf(c_93,plain,
( not_familiar(two,three)
| familiar(two,three) ),
inference(forward_subsumption_resolution,[status(thm)],[c_92,c_66,c_65]) ).
tcf(c_94,plain,
( not_familiar(three,four)
| familiar(three,four)
| ~ person(four)
| ~ person(three) ),
inference(superposition,[status(thm)],[c_72,c_76]) ).
tcf(c_95,plain,
( not_familiar(three,four)
| familiar(three,four) ),
inference(forward_subsumption_resolution,[status(thm)],[c_94,c_67,c_66]) ).
tcf(c_96,plain,
( not_familiar(four,five)
| familiar(four,five)
| ~ person(five)
| ~ person(four) ),
inference(superposition,[status(thm)],[c_73,c_76]) ).
tcf(c_97,plain,
( not_familiar(four,five)
| familiar(four,five) ),
inference(forward_subsumption_resolution,[status(thm)],[c_96,c_68,c_67]) ).
tcf(c_98,plain,
( not_familiar(five,six)
| familiar(five,six)
| ~ person(six)
| ~ person(five) ),
inference(superposition,[status(thm)],[c_74,c_76]) ).
tcf(c_99,plain,
( not_familiar(five,six)
| familiar(five,six) ),
inference(forward_subsumption_resolution,[status(thm)],[c_98,c_69,c_68]) ).
tcf(c_106,plain,
! [X0: $i] :
( familiar(two,three)
| ~ not_familiar(X0,three)
| ~ not_familiar(X0,two) ),
inference(superposition,[status(thm)],[c_93,c_78]) ).
tcf(c_110,plain,
! [X0: $i] :
( familiar(three,four)
| ~ not_familiar(X0,four)
| ~ not_familiar(X0,three) ),
inference(superposition,[status(thm)],[c_95,c_78]) ).
tcf(c_118,plain,
( familiar(two,three)
| familiar(one,two)
| ~ not_familiar(one,three) ),
inference(superposition,[status(thm)],[c_91,c_106]) ).
tcf(c_122,plain,
( familiar(three,four)
| familiar(two,three)
| ~ not_familiar(two,four) ),
inference(superposition,[status(thm)],[c_93,c_110]) ).
tcf(c_131,plain,
! [X0: $i] :
( familiar(four,five)
| ~ not_familiar(X0,five)
| ~ not_familiar(X0,four) ),
inference(superposition,[status(thm)],[c_97,c_78]) ).
tcf(c_135,plain,
( familiar(four,five)
| familiar(three,four)
| ~ not_familiar(three,five) ),
inference(superposition,[status(thm)],[c_95,c_131]) ).
tcf(c_141,plain,
! [X0: $i] :
( familiar(five,six)
| ~ not_familiar(X0,six)
| ~ not_familiar(X0,five) ),
inference(superposition,[status(thm)],[c_99,c_78]) ).
tcf(c_146,plain,
! [X0: $i] :
( after(X0,three)
| ~ after(X0,two) ),
inference(superposition,[status(thm)],[c_71,c_75]) ).
tcf(c_147,plain,
! [X0: $i] :
( after(X0,four)
| ~ after(X0,three) ),
inference(superposition,[status(thm)],[c_72,c_75]) ).
tcf(c_148,plain,
! [X0: $i] :
( after(X0,five)
| ~ after(X0,four) ),
inference(superposition,[status(thm)],[c_73,c_75]) ).
tcf(c_149,plain,
! [X0: $i] :
( after(X0,six)
| ~ after(X0,five) ),
inference(superposition,[status(thm)],[c_74,c_75]) ).
tcf(c_162,plain,
after(one,three),
inference(superposition,[status(thm)],[c_70,c_146]) ).
tcf(c_164,plain,
( not_familiar(one,three)
| familiar(one,three)
| ~ person(three)
| ~ person(one) ),
inference(superposition,[status(thm)],[c_162,c_76]) ).
tcf(c_165,plain,
( not_familiar(one,three)
| familiar(one,three) ),
inference(forward_subsumption_resolution,[status(thm)],[c_164,c_66,c_64]) ).
tcf(c_171,plain,
( familiar(three,four)
| familiar(one,three)
| ~ not_familiar(one,four) ),
inference(superposition,[status(thm)],[c_165,c_110]) ).
tcf(c_172,plain,
( familiar(two,three)
| familiar(one,three)
| familiar(one,two) ),
inference(superposition,[status(thm)],[c_165,c_118]) ).
tcf(c_185,plain,
after(two,four),
inference(superposition,[status(thm)],[c_71,c_147]) ).
tcf(c_186,plain,
after(one,four),
inference(superposition,[status(thm)],[c_162,c_147]) ).
tcf(c_188,plain,
( not_familiar(two,four)
| familiar(two,four)
| ~ person(four)
| ~ person(two) ),
inference(superposition,[status(thm)],[c_185,c_76]) ).
tcf(c_189,plain,
( not_familiar(two,four)
| familiar(two,four) ),
inference(forward_subsumption_resolution,[status(thm)],[c_188,c_67,c_65]) ).
tcf(c_192,plain,
( not_familiar(one,four)
| familiar(one,four)
| ~ person(four)
| ~ person(one) ),
inference(superposition,[status(thm)],[c_186,c_76]) ).
tcf(c_193,plain,
( not_familiar(one,four)
| familiar(one,four) ),
inference(forward_subsumption_resolution,[status(thm)],[c_192,c_67,c_64]) ).
tcf(c_200,plain,
( familiar(five,six)
| familiar(four,five)
| ~ not_familiar(four,six) ),
inference(superposition,[status(thm)],[c_97,c_141]) ).
tcf(c_230,plain,
! [X0: $i] :
( familiar(two,four)
| ~ not_familiar(X0,four)
| ~ not_familiar(X0,two) ),
inference(superposition,[status(thm)],[c_189,c_78]) ).
tcf(c_231,plain,
( familiar(four,five)
| familiar(two,four)
| ~ not_familiar(two,five) ),
inference(superposition,[status(thm)],[c_189,c_131]) ).
tcf(c_232,plain,
( familiar(three,four)
| familiar(two,four)
| familiar(two,three) ),
inference(superposition,[status(thm)],[c_189,c_122]) ).
tcf(c_238,plain,
( familiar(four,five)
| familiar(one,four)
| ~ not_familiar(one,five) ),
inference(superposition,[status(thm)],[c_193,c_131]) ).
tcf(c_239,plain,
( familiar(three,four)
| familiar(one,four)
| familiar(one,three) ),
inference(superposition,[status(thm)],[c_193,c_171]) ).
tcf(c_246,plain,
after(three,five),
inference(superposition,[status(thm)],[c_72,c_148]) ).
tcf(c_247,plain,
after(two,five),
inference(superposition,[status(thm)],[c_185,c_148]) ).
tcf(c_248,plain,
after(one,five),
inference(superposition,[status(thm)],[c_186,c_148]) ).
tcf(c_253,plain,
( not_familiar(three,five)
| familiar(three,five)
| ~ person(five)
| ~ person(three) ),
inference(superposition,[status(thm)],[c_246,c_76]) ).
tcf(c_254,plain,
( not_familiar(three,five)
| familiar(three,five) ),
inference(forward_subsumption_resolution,[status(thm)],[c_253,c_68,c_66]) ).
tcf(c_261,plain,
! [X0: $i] :
( familiar(three,five)
| ~ not_familiar(X0,five)
| ~ not_familiar(X0,three) ),
inference(superposition,[status(thm)],[c_254,c_78]) ).
tcf(c_262,plain,
( familiar(five,six)
| familiar(three,five)
| ~ not_familiar(three,six) ),
inference(superposition,[status(thm)],[c_254,c_141]) ).
tcf(c_263,plain,
( familiar(four,five)
| familiar(three,five)
| familiar(three,four) ),
inference(superposition,[status(thm)],[c_254,c_135]) ).
tcf(c_272,plain,
after(four,six),
inference(superposition,[status(thm)],[c_73,c_149]) ).
tcf(c_273,plain,
after(three,six),
inference(superposition,[status(thm)],[c_246,c_149]) ).
tcf(c_276,plain,
( not_familiar(two,five)
| familiar(two,five)
| ~ person(five)
| ~ person(two) ),
inference(superposition,[status(thm)],[c_247,c_76]) ).
tcf(c_277,plain,
after(two,six),
inference(superposition,[status(thm)],[c_247,c_149]) ).
tcf(c_278,plain,
( not_familiar(two,five)
| familiar(two,five) ),
inference(forward_subsumption_resolution,[status(thm)],[c_276,c_68,c_65]) ).
tcf(c_286,plain,
( not_familiar(one,five)
| familiar(one,five)
| ~ person(five)
| ~ person(one) ),
inference(superposition,[status(thm)],[c_248,c_76]) ).
tcf(c_287,plain,
after(one,six),
inference(superposition,[status(thm)],[c_248,c_149]) ).
tcf(c_288,plain,
( not_familiar(one,five)
| familiar(one,five) ),
inference(forward_subsumption_resolution,[status(thm)],[c_286,c_68,c_64]) ).
tcf(c_291,plain,
! [X0: $i,X1: $i] :
( ~ familiar(one,X1)
| ~ familiar(one,X0)
| ~ familiar(X0,X1) ),
inference(instantiation,[status(thm)],[c_77]) ).
tcf(c_303,plain,
( not_familiar(four,six)
| familiar(four,six)
| ~ person(six)
| ~ person(four) ),
inference(superposition,[status(thm)],[c_272,c_76]) ).
tcf(c_304,plain,
( not_familiar(four,six)
| familiar(four,six) ),
inference(forward_subsumption_resolution,[status(thm)],[c_303,c_69,c_67]) ).
tcf(c_308,plain,
( not_familiar(three,six)
| familiar(three,six)
| ~ person(six)
| ~ person(three) ),
inference(superposition,[status(thm)],[c_273,c_76]) ).
tcf(c_309,plain,
( not_familiar(three,six)
| familiar(three,six) ),
inference(forward_subsumption_resolution,[status(thm)],[c_308,c_69,c_66]) ).
tcf(c_310,plain,
! [X0: $i,X1: $i] :
( ~ familiar(two,X1)
| ~ familiar(two,X0)
| ~ familiar(X0,X1) ),
inference(instantiation,[status(thm)],[c_77]) ).
tcf(c_318,plain,
( familiar(two,four)
| familiar(one,two)
| ~ not_familiar(one,four) ),
inference(superposition,[status(thm)],[c_91,c_230]) ).
tcf(c_325,plain,
( familiar(three,five)
| familiar(two,three)
| ~ not_familiar(two,five) ),
inference(superposition,[status(thm)],[c_93,c_261]) ).
tcf(c_326,plain,
( familiar(three,five)
| familiar(one,three)
| ~ not_familiar(one,five) ),
inference(superposition,[status(thm)],[c_165,c_261]) ).
tcf(c_341,plain,
( familiar(two,four)
| familiar(one,four)
| familiar(one,two) ),
inference(superposition,[status(thm)],[c_193,c_318]) ).
tcf(c_350,plain,
! [X0: $i] :
( familiar(two,four)
| familiar(two,three)
| ~ familiar(X0,four)
| ~ familiar(X0,three) ),
inference(superposition,[status(thm)],[c_232,c_77]) ).
tcf(c_354,plain,
! [X0: $i] :
( familiar(two,five)
| ~ not_familiar(X0,five)
| ~ not_familiar(X0,two) ),
inference(superposition,[status(thm)],[c_278,c_78]) ).
tcf(c_355,plain,
( familiar(five,six)
| familiar(two,five)
| ~ not_familiar(two,six) ),
inference(superposition,[status(thm)],[c_278,c_141]) ).
tcf(c_356,plain,
( familiar(three,five)
| familiar(two,five)
| familiar(two,three) ),
inference(superposition,[status(thm)],[c_278,c_325]) ).
tcf(c_357,plain,
( familiar(four,five)
| familiar(two,five)
| familiar(two,four) ),
inference(superposition,[status(thm)],[c_278,c_231]) ).
tcf(c_367,plain,
( familiar(five,six)
| familiar(one,five)
| ~ not_familiar(one,six) ),
inference(superposition,[status(thm)],[c_288,c_141]) ).
tcf(c_368,plain,
( familiar(four,five)
| familiar(one,five)
| familiar(one,four) ),
inference(superposition,[status(thm)],[c_288,c_238]) ).
tcf(c_374,plain,
! [X0: $i] :
( familiar(four,six)
| ~ not_familiar(X0,six)
| ~ not_familiar(X0,four) ),
inference(superposition,[status(thm)],[c_304,c_78]) ).
tcf(c_375,plain,
( familiar(five,six)
| familiar(four,six)
| familiar(four,five) ),
inference(superposition,[status(thm)],[c_304,c_200]) ).
tcf(c_383,plain,
! [X0: $i] :
( familiar(three,six)
| ~ not_familiar(X0,six)
| ~ not_familiar(X0,three) ),
inference(superposition,[status(thm)],[c_309,c_78]) ).
tcf(c_384,plain,
( familiar(five,six)
| familiar(three,six)
| familiar(three,five) ),
inference(superposition,[status(thm)],[c_309,c_262]) ).
tcf(c_389,plain,
( not_familiar(two,six)
| familiar(two,six)
| ~ person(six)
| ~ person(two) ),
inference(superposition,[status(thm)],[c_277,c_76]) ).
tcf(c_390,plain,
( not_familiar(two,six)
| familiar(two,six) ),
inference(forward_subsumption_resolution,[status(thm)],[c_389,c_69,c_65]) ).
tcf(c_397,plain,
( ~ familiar(two,three)
| ~ familiar(one,three)
| ~ familiar(one,two) ),
inference(instantiation,[status(thm)],[c_291]) ).
tcf(c_398,plain,
( ~ familiar(three,four)
| ~ familiar(one,four)
| ~ familiar(one,three) ),
inference(instantiation,[status(thm)],[c_291]) ).
tcf(c_399,plain,
( ~ familiar(four,five)
| ~ familiar(one,five)
| ~ familiar(one,four) ),
inference(instantiation,[status(thm)],[c_291]) ).
tcf(c_403,plain,
! [X0: $i] :
( ~ familiar(one,two)
| ~ familiar(two,X0)
| ~ familiar(one,X0) ),
inference(instantiation,[status(thm)],[c_291]) ).
tcf(c_404,plain,
( ~ familiar(two,five)
| ~ familiar(one,five)
| ~ familiar(one,two) ),
inference(instantiation,[status(thm)],[c_403]) ).
tcf(c_406,plain,
( not_familiar(one,six)
| familiar(one,six)
| ~ person(six)
| ~ person(one) ),
inference(superposition,[status(thm)],[c_287,c_76]) ).
tcf(c_407,plain,
( not_familiar(one,six)
| familiar(one,six) ),
inference(forward_subsumption_resolution,[status(thm)],[c_406,c_69,c_64]) ).
tcf(c_410,plain,
! [X0: $i] :
( familiar(two,six)
| ~ not_familiar(X0,six)
| ~ not_familiar(X0,two) ),
inference(superposition,[status(thm)],[c_390,c_78]) ).
tcf(c_419,plain,
( familiar(two,five)
| familiar(one,two)
| ~ not_familiar(one,five) ),
inference(superposition,[status(thm)],[c_91,c_354]) ).
tcf(c_433,plain,
( familiar(four,six)
| familiar(three,four)
| ~ not_familiar(three,six) ),
inference(superposition,[status(thm)],[c_95,c_374]) ).
tcf(c_434,plain,
( familiar(four,six)
| familiar(two,four)
| ~ not_familiar(two,six) ),
inference(superposition,[status(thm)],[c_189,c_374]) ).
tcf(c_435,plain,
( familiar(four,six)
| familiar(one,four)
| ~ not_familiar(one,six) ),
inference(superposition,[status(thm)],[c_193,c_374]) ).
tcf(c_443,plain,
( familiar(three,six)
| familiar(two,three)
| ~ not_familiar(two,six) ),
inference(superposition,[status(thm)],[c_93,c_383]) ).
tcf(c_444,plain,
( familiar(three,six)
| familiar(one,three)
| ~ not_familiar(one,six) ),
inference(superposition,[status(thm)],[c_165,c_383]) ).
tcf(c_447,plain,
( ~ familiar(three,four)
| ~ familiar(two,four)
| ~ familiar(two,three) ),
inference(instantiation,[status(thm)],[c_310]) ).
tcf(c_448,plain,
( ~ familiar(four,five)
| ~ familiar(two,five)
| ~ familiar(two,four) ),
inference(instantiation,[status(thm)],[c_310]) ).
tcf(c_449,plain,
( ~ familiar(five,six)
| ~ familiar(two,six)
| ~ familiar(two,five) ),
inference(instantiation,[status(thm)],[c_310]) ).
tcf(c_457,plain,
( familiar(two,six)
| familiar(one,two)
| ~ not_familiar(one,six) ),
inference(superposition,[status(thm)],[c_91,c_410]) ).
tcf(c_465,plain,
( familiar(two,four)
| familiar(two,three)
| familiar(one,two)
| ~ familiar(one,four) ),
inference(superposition,[status(thm)],[c_172,c_350]) ).
tcf(c_469,plain,
( familiar(three,five)
| familiar(one,five)
| familiar(one,three) ),
inference(superposition,[status(thm)],[c_288,c_326]) ).
tcf(c_522,plain,
( familiar(five,six)
| familiar(two,six)
| familiar(two,five) ),
inference(superposition,[status(thm)],[c_390,c_355]) ).
tcf(c_526,plain,
( familiar(five,six)
| familiar(one,six)
| familiar(one,five) ),
inference(superposition,[status(thm)],[c_407,c_367]) ).
tcf(c_533,plain,
( familiar(two,five)
| familiar(one,five)
| familiar(one,two) ),
inference(superposition,[status(thm)],[c_288,c_419]) ).
tcf(c_540,plain,
( familiar(four,six)
| familiar(three,six)
| familiar(three,four) ),
inference(superposition,[status(thm)],[c_309,c_433]) ).
tcf(c_545,plain,
( familiar(four,six)
| familiar(two,six)
| familiar(two,four) ),
inference(superposition,[status(thm)],[c_390,c_434]) ).
tcf(c_556,plain,
( familiar(four,six)
| familiar(one,six)
| familiar(one,four) ),
inference(superposition,[status(thm)],[c_407,c_435]) ).
tcf(c_568,plain,
( familiar(three,six)
| familiar(two,six)
| familiar(two,three) ),
inference(superposition,[status(thm)],[c_390,c_443]) ).
tcf(c_572,plain,
! [X0: $i] :
( familiar(three,five)
| familiar(three,four)
| ~ familiar(X0,five)
| ~ familiar(X0,four) ),
inference(superposition,[status(thm)],[c_263,c_77]) ).
tcf(c_584,plain,
( familiar(three,five)
| familiar(three,four)
| familiar(one,three)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_239,c_572]) ).
tcf(c_588,plain,
! [X0: $i] :
( familiar(two,four)
| familiar(one,two)
| ~ familiar(X0,four)
| ~ familiar(X0,one) ),
inference(superposition,[status(thm)],[c_341,c_77]) ).
tcf(c_589,plain,
( familiar(three,five)
| familiar(three,four)
| familiar(two,four)
| familiar(one,two)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_341,c_572]) ).
tcf(c_593,plain,
! [X0: $i] :
( ~ familiar(two,three)
| ~ familiar(three,X0)
| ~ familiar(two,X0) ),
inference(instantiation,[status(thm)],[c_310]) ).
tcf(c_594,plain,
! [X0: $i] :
( ~ familiar(one,three)
| ~ familiar(three,X0)
| ~ familiar(one,X0) ),
inference(instantiation,[status(thm)],[c_291]) ).
tcf(c_595,plain,
( ~ familiar(three,five)
| ~ familiar(one,five)
| ~ familiar(one,three) ),
inference(instantiation,[status(thm)],[c_594]) ).
tcf(c_596,plain,
( ~ familiar(three,five)
| ~ familiar(two,five)
| ~ familiar(two,three) ),
inference(instantiation,[status(thm)],[c_593]) ).
tcf(c_597,plain,
! [X0: $i,X1: $i] :
( ~ familiar(three,X1)
| ~ familiar(three,X0)
| ~ familiar(X0,X1) ),
inference(instantiation,[status(thm)],[c_77]) ).
tcf(c_608,plain,
! [X0: $i] :
( familiar(two,five)
| familiar(two,three)
| ~ familiar(X0,five)
| ~ familiar(X0,three) ),
inference(superposition,[status(thm)],[c_356,c_77]) ).
tcf(c_612,plain,
! [X0: $i] :
( familiar(two,five)
| familiar(two,four)
| ~ familiar(X0,five)
| ~ familiar(X0,four) ),
inference(superposition,[status(thm)],[c_357,c_77]) ).
tcf(c_620,plain,
! [X0: $i] :
( familiar(four,six)
| familiar(four,five)
| ~ familiar(X0,six)
| ~ familiar(X0,five) ),
inference(superposition,[status(thm)],[c_375,c_77]) ).
tcf(c_632,plain,
( familiar(two,five)
| familiar(two,three)
| familiar(one,two)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_172,c_608]) ).
tcf(c_637,plain,
( familiar(two,five)
| familiar(two,four)
| familiar(two,three)
| ~ familiar(three,five) ),
inference(superposition,[status(thm)],[c_232,c_612]) ).
tcf(c_638,plain,
( familiar(two,five)
| familiar(two,four)
| familiar(one,two)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_341,c_612]) ).
tcf(c_639,plain,
( familiar(three,four)
| familiar(two,five)
| familiar(two,four)
| familiar(one,three)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_239,c_612]) ).
tcf(c_721,plain,
( familiar(three,six)
| familiar(one,six)
| familiar(one,three) ),
inference(superposition,[status(thm)],[c_407,c_444]) ).
tcf(c_730,plain,
( familiar(two,six)
| familiar(one,six)
| familiar(one,two) ),
inference(superposition,[status(thm)],[c_407,c_457]) ).
tcf(c_744,plain,
! [X0: $i] :
( familiar(three,six)
| familiar(three,five)
| ~ familiar(X0,six)
| ~ familiar(X0,five) ),
inference(superposition,[status(thm)],[c_384,c_77]) ).
tcf(c_750,plain,
( familiar(three,six)
| familiar(three,five)
| familiar(three,four)
| ~ familiar(four,six) ),
inference(superposition,[status(thm)],[c_263,c_744]) ).
tcf(c_757,plain,
( familiar(three,six)
| familiar(three,five)
| familiar(one,three)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_469,c_744]) ).
tcf(c_790,plain,
! [X0: $i] :
( familiar(two,six)
| familiar(two,five)
| ~ familiar(X0,six)
| ~ familiar(X0,five) ),
inference(superposition,[status(thm)],[c_522,c_77]) ).
tcf(c_807,plain,
! [X0: $i] :
( familiar(three,six)
| familiar(three,four)
| ~ familiar(X0,six)
| ~ familiar(X0,four) ),
inference(superposition,[status(thm)],[c_540,c_77]) ).
tcf(c_817,plain,
! [X0: $i] :
( familiar(two,six)
| familiar(two,four)
| ~ familiar(X0,six)
| ~ familiar(X0,four) ),
inference(superposition,[status(thm)],[c_545,c_77]) ).
tcf(c_823,plain,
( familiar(two,six)
| familiar(two,five)
| familiar(two,four)
| ~ familiar(four,six) ),
inference(superposition,[status(thm)],[c_357,c_790]) ).
tcf(c_825,plain,
( familiar(two,six)
| familiar(two,five)
| familiar(one,two)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_533,c_790]) ).
tcf(c_828,plain,
( familiar(two,six)
| familiar(two,five)
| familiar(two,three)
| ~ familiar(three,six) ),
inference(superposition,[status(thm)],[c_356,c_790]) ).
tcf(c_858,plain,
( ~ familiar(five,six)
| ~ familiar(three,six)
| ~ familiar(three,five) ),
inference(instantiation,[status(thm)],[c_597]) ).
tcf(c_874,plain,
( familiar(three,six)
| familiar(three,four)
| familiar(one,three)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_239,c_807]) ).
tcf(c_879,plain,
( familiar(two,six)
| familiar(two,four)
| familiar(two,three)
| ~ familiar(three,six) ),
inference(superposition,[status(thm)],[c_232,c_817]) ).
tcf(c_880,plain,
( familiar(two,six)
| familiar(two,four)
| familiar(one,two)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_341,c_817]) ).
tcf(c_902,plain,
( familiar(two,four)
| familiar(two,three)
| familiar(one,two) ),
inference(global_subsumption_just,[status(thm)],[c_465,c_341,c_465]) ).
tcf(c_928,plain,
! [X0: $i] :
( familiar(two,six)
| familiar(two,three)
| ~ familiar(X0,six)
| ~ familiar(X0,three) ),
inference(superposition,[status(thm)],[c_568,c_77]) ).
tcf(c_939,plain,
( familiar(two,six)
| familiar(two,three)
| familiar(one,two)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_172,c_928]) ).
tcf(c_950,plain,
( familiar(two,six)
| familiar(one,two) ),
inference(global_subsumption_just,[status(thm)],[c_730,c_135,c_254,c_447,c_448,c_596,c_730,c_825,c_880,c_939]) ).
tcf(c_963,plain,
( familiar(three,five)
| familiar(three,four)
| familiar(one,three) ),
inference(global_subsumption_just,[status(thm)],[c_584,c_469,c_584]) ).
tcf(c_1003,plain,
( familiar(two,five)
| familiar(two,three)
| familiar(one,two) ),
inference(global_subsumption_just,[status(thm)],[c_632,c_533,c_632]) ).
tcf(c_1023,plain,
( familiar(two,five)
| familiar(two,four)
| familiar(two,three) ),
inference(global_subsumption_just,[status(thm)],[c_637,c_356,c_637]) ).
tcf(c_1028,plain,
! [X0: $i] :
( familiar(two,four)
| familiar(two,three)
| ~ familiar(X0,five)
| ~ familiar(X0,two) ),
inference(superposition,[status(thm)],[c_1023,c_77]) ).
tcf(c_1041,plain,
( familiar(two,four)
| familiar(two,three)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_902,c_1028]) ).
tcf(c_1052,plain,
( familiar(four,five)
| familiar(two,four)
| familiar(two,three)
| familiar(one,four) ),
inference(superposition,[status(thm)],[c_368,c_1041]) ).
tcf(c_1053,plain,
( familiar(two,five)
| familiar(two,four)
| familiar(one,two) ),
inference(global_subsumption_just,[status(thm)],[c_638,c_533,c_638]) ).
tcf(c_1064,plain,
( familiar(three,five)
| familiar(three,four)
| familiar(two,four)
| ~ familiar(one,five) ),
inference(global_subsumption_just,[status(thm)],[c_589,c_397,c_589,c_595,c_596,c_639,c_963,c_1041]) ).
tcf(c_1066,plain,
( ~ familiar(one,five)
| familiar(two,four)
| familiar(three,four) ),
inference(global_subsumption_just,[status(thm)],[c_1064,c_232,c_595,c_596,c_639,c_1064]) ).
tcf(c_1067,plain,
( familiar(three,four)
| familiar(two,four)
| ~ familiar(one,five) ),
inference(renaming,[status(thm)],[c_1066]) ).
tcf(c_1153,plain,
( familiar(three,six)
| familiar(three,five)
| familiar(three,four) ),
inference(global_subsumption_just,[status(thm)],[c_750,c_540,c_750]) ).
tcf(c_1158,plain,
! [X0: $i] :
( familiar(three,five)
| familiar(three,four)
| ~ familiar(X0,six)
| ~ familiar(X0,three) ),
inference(superposition,[status(thm)],[c_1153,c_77]) ).
tcf(c_1178,plain,
( ~ familiar(four,five)
| ~ familiar(three,five)
| ~ familiar(three,four) ),
inference(instantiation,[status(thm)],[c_597]) ).
tcf(c_1197,plain,
( familiar(four,five)
| familiar(two,four)
| familiar(one,four) ),
inference(global_subsumption_just,[status(thm)],[c_1052,c_341,c_357,c_368,c_404]) ).
tcf(c_1202,plain,
! [X0: $i] :
( familiar(four,five)
| familiar(two,four)
| ~ familiar(X0,four)
| ~ familiar(X0,one) ),
inference(superposition,[status(thm)],[c_1197,c_77]) ).
tcf(c_1235,plain,
( familiar(three,five)
| familiar(three,four)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_963,c_1158]) ).
tcf(c_1283,plain,
( familiar(five,six)
| familiar(three,five)
| familiar(three,four)
| familiar(one,five) ),
inference(superposition,[status(thm)],[c_526,c_1235]) ).
tcf(c_1284,plain,
( familiar(three,six)
| familiar(three,five)
| familiar(one,three) ),
inference(global_subsumption_just,[status(thm)],[c_757,c_721,c_757]) ).
tcf(c_1311,plain,
( familiar(two,six)
| familiar(two,five)
| familiar(two,four) ),
inference(global_subsumption_just,[status(thm)],[c_823,c_545,c_823]) ).
tcf(c_1316,plain,
! [X0: $i] :
( familiar(two,five)
| familiar(two,four)
| ~ familiar(X0,six)
| ~ familiar(X0,two) ),
inference(superposition,[status(thm)],[c_1311,c_77]) ).
tcf(c_1327,plain,
( familiar(two,five)
| familiar(two,four)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_1053,c_1316]) ).
tcf(c_1335,plain,
( familiar(four,six)
| familiar(two,five)
| familiar(two,four)
| familiar(one,four) ),
inference(superposition,[status(thm)],[c_556,c_1327]) ).
tcf(c_1344,plain,
( familiar(two,six)
| familiar(two,five)
| familiar(two,three) ),
inference(global_subsumption_just,[status(thm)],[c_828,c_568,c_828]) ).
tcf(c_1346,plain,
( familiar(two,six)
| familiar(two,five) ),
inference(global_subsumption_just,[status(thm)],[c_1344,c_397,c_447,c_522,c_721,c_858,c_874,c_950,c_963,c_1311,c_1344]) ).
tcf(c_1350,plain,
! [X0: $i] :
( familiar(two,five)
| ~ familiar(X0,six)
| ~ familiar(X0,two) ),
inference(superposition,[status(thm)],[c_1346,c_77]) ).
tcf(c_1372,plain,
( familiar(two,five)
| familiar(two,three)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_1003,c_1350]) ).
tcf(c_1379,plain,
( familiar(four,six)
| familiar(two,five)
| familiar(two,three)
| familiar(one,four) ),
inference(superposition,[status(thm)],[c_556,c_1372]) ).
tcf(c_1381,plain,
( ~ familiar(four,six)
| ~ familiar(three,six)
| ~ familiar(three,four) ),
inference(instantiation,[status(thm)],[c_597]) ).
tcf(c_1382,plain,
( ~ familiar(four,six)
| ~ familiar(two,six)
| ~ familiar(two,four) ),
inference(instantiation,[status(thm)],[c_310]) ).
tcf(c_1455,plain,
( familiar(two,six)
| familiar(two,four)
| familiar(two,three) ),
inference(global_subsumption_just,[status(thm)],[c_879,c_568,c_879]) ).
tcf(c_1457,plain,
( familiar(two,six)
| familiar(two,four) ),
inference(global_subsumption_just,[status(thm)],[c_1455,c_397,c_404,c_469,c_596,c_950,c_1346,c_1455]) ).
tcf(c_1461,plain,
! [X0: $i] :
( familiar(two,four)
| ~ familiar(X0,six)
| ~ familiar(X0,two) ),
inference(superposition,[status(thm)],[c_1457,c_77]) ).
tcf(c_1469,plain,
( familiar(two,four)
| familiar(two,three)
| ~ familiar(one,six) ),
inference(superposition,[status(thm)],[c_902,c_1461]) ).
tcf(c_1470,plain,
( familiar(two,four)
| familiar(two,three) ),
inference(global_subsumption_just,[status(thm)],[c_1469,c_449,c_526,c_1023,c_1041,c_1455,c_1469]) ).
tcf(c_1474,plain,
! [X0: $i] :
( familiar(two,three)
| ~ familiar(X0,four)
| ~ familiar(X0,two) ),
inference(superposition,[status(thm)],[c_1470,c_77]) ).
tcf(c_1507,plain,
( familiar(two,five)
| familiar(two,three)
| ~ familiar(one,four) ),
inference(superposition,[status(thm)],[c_1003,c_1474]) ).
tcf(c_1508,plain,
( familiar(two,six)
| familiar(two,three)
| ~ familiar(one,four) ),
inference(superposition,[status(thm)],[c_950,c_1474]) ).
tcf(c_1523,plain,
( familiar(two,five)
| familiar(two,three) ),
inference(global_subsumption_just,[status(thm)],[c_1507,c_368,c_375,c_397,c_404,c_448,c_449,c_469,c_526,c_596,c_950,c_1023,c_1041,c_1346,c_1379,c_1382,c_1455,c_1457,c_1469,c_1508,c_1507]) ).
tcf(c_1530,plain,
( familiar(four,six)
| familiar(four,five)
| familiar(two,three)
| ~ familiar(two,six) ),
inference(superposition,[status(thm)],[c_1523,c_620]) ).
tcf(c_1552,plain,
( familiar(three,four)
| familiar(two,five)
| familiar(two,four) ),
inference(global_subsumption_just,[status(thm)],[c_639,c_357,c_367,c_397,c_399,c_407,c_444,c_469,c_858,c_963,c_1053,c_1067,c_1178,c_1327,c_1335,c_1381,c_1470]) ).
tcf(c_1554,plain,
( familiar(three,four)
| familiar(two,four) ),
inference(global_subsumption_just,[status(thm)],[c_1552,c_397,c_404,c_449,c_469,c_596,c_950,c_1067,c_1283,c_1346,c_1455,c_1470,c_1552]) ).
tcf(c_1558,plain,
! [X0: $i] :
( familiar(two,four)
| ~ familiar(X0,four)
| ~ familiar(X0,three) ),
inference(superposition,[status(thm)],[c_1554,c_77]) ).
tcf(c_1561,plain,
( familiar(four,five)
| familiar(two,four)
| ~ familiar(three,one) ),
inference(superposition,[status(thm)],[c_1554,c_1202]) ).
tcf(c_1566,plain,
( familiar(two,four)
| familiar(one,two)
| ~ familiar(three,one) ),
inference(superposition,[status(thm)],[c_1554,c_588]) ).
tcf(c_1597,plain,
( familiar(three,six)
| familiar(three,five)
| familiar(two,four)
| ~ familiar(one,four) ),
inference(superposition,[status(thm)],[c_1284,c_1558]) ).
tcf(c_1601,plain,
familiar(two,six),
inference(global_subsumption_just,[status(thm)],[c_1508,c_368,c_397,c_404,c_448,c_469,c_596,c_950,c_1346,c_1457,c_1508]) ).
tcf(c_1618,plain,
( familiar(four,five)
| familiar(two,four) ),
inference(global_subsumption_just,[status(thm)],[c_1561,c_357,c_375,c_449,c_596,c_1197,c_1381,c_1470,c_1554,c_1597,c_1601]) ).
tcf(c_1620,plain,
familiar(four,five),
inference(global_subsumption_just,[status(thm)],[c_1618,c_263,c_375,c_447,c_540,c_858,c_1382,c_1530,c_1601,c_1618]) ).
tcf(c_1622,plain,
! [X0: $i] :
( ~ familiar(X0,five)
| ~ familiar(X0,four) ),
inference(superposition,[status(thm)],[c_1620,c_77]) ).
tcf(c_1623,plain,
( familiar(three,six)
| familiar(three,five)
| ~ familiar(four,six) ),
inference(superposition,[status(thm)],[c_1620,c_744]) ).
tcf(c_1626,plain,
( familiar(two,four)
| ~ familiar(three,five) ),
inference(superposition,[status(thm)],[c_1554,c_1622]) ).
tcf(c_1627,plain,
( familiar(two,three)
| ~ familiar(two,five) ),
inference(superposition,[status(thm)],[c_1470,c_1622]) ).
tcf(c_1629,plain,
( familiar(two,four)
| familiar(one,two)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_341,c_1622]) ).
tcf(c_1630,plain,
( familiar(three,four)
| familiar(one,three)
| ~ familiar(one,five) ),
inference(superposition,[status(thm)],[c_239,c_1622]) ).
tcf(c_1633,plain,
familiar(two,three),
inference(global_subsumption_just,[status(thm)],[c_1627,c_1523,c_1627]) ).
tcf(c_1639,plain,
( familiar(three,five)
| familiar(three,four)
| ~ familiar(two,six) ),
inference(superposition,[status(thm)],[c_1633,c_1158]) ).
tcf(c_1641,plain,
( familiar(three,five)
| familiar(three,four) ),
inference(forward_subsumption_resolution,[status(thm)],[c_1639,c_1601]) ).
tcf(c_1646,plain,
( familiar(two,four)
| familiar(one,two) ),
inference(global_subsumption_just,[status(thm)],[c_1566,c_263,c_341,c_368,c_375,c_397,c_398,c_404,c_447,c_448,c_449,c_469,c_526,c_533,c_540,c_595,c_596,c_858,c_950,c_1023,c_1041,c_1346,c_1379,c_1382,c_1455,c_1457,c_1469,c_1508,c_1507,c_1530,c_1554,c_1618,c_1626,c_1630,c_1629,c_1641]) ).
tcf(c_1648,plain,
familiar(two,four),
inference(global_subsumption_just,[status(thm)],[c_1646,c_357,c_368,c_367,c_375,c_397,c_399,c_404,c_407,c_444,c_448,c_449,c_469,c_526,c_596,c_858,c_950,c_963,c_1023,c_1041,c_1053,c_1067,c_1178,c_1327,c_1335,c_1346,c_1379,c_1382,c_1381,c_1455,c_1457,c_1469,c_1508,c_1507,c_1626,c_1646]) ).
tcf(c_1670,plain,
familiar(three,six),
inference(global_subsumption_just,[status(thm)],[c_1623,c_368,c_375,c_397,c_404,c_447,c_448,c_449,c_469,c_526,c_540,c_596,c_950,c_1023,c_1041,c_1346,c_1379,c_1382,c_1455,c_1457,c_1469,c_1508,c_1507,c_1648]) ).
tcf(c_1672,plain,
! [X0: $i] :
( ~ familiar(X0,six)
| ~ familiar(X0,three) ),
inference(superposition,[status(thm)],[c_1670,c_77]) ).
tcf(c_1678,plain,
~ familiar(two,six),
inference(superposition,[status(thm)],[c_1633,c_1672]) ).
tcf(c_1680,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_1678,c_1601]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ028-5 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.37 % Computer : n019.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Thu Sep 24 06:41:19 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.41 Running EPR theorem proving
% 0.11/0.41 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s epr_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.42
% 0.11/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.11/0.42
% 0.11/0.42 % Detected problem language: tptp
% 0.11/0.43 % Proving...
% 2.09/1.22 % SZS status Started for theBenchmark.p
% 2.09/1.22 % SZS status Unsatisfiable for theBenchmark.p
% 2.09/1.22
% 2.09/1.22 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.09/1.22
% 2.09/1.22 % ------ iProver source info
% 2.09/1.22
% 2.09/1.22 % git: date: 2026-07-19 20:42:38 +0200
% 2.09/1.22 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.09/1.22 % git: non_committed_changes: false
% 2.09/1.22
% 2.09/1.22 % ------ Parsing...% successful
% 2.09/1.22
% 2.09/1.22
% 2.09/1.22 % ------ Clausification by vclausify_rel & Parsing by iProver...
% 2.09/1.22 % ------ Proving...
% 2.09/1.22 % ------ Problem Properties
% 2.09/1.22
% 2.09/1.22 %
% 2.09/1.22 % clauses 15
% 2.09/1.22 % conjectures 2
% 2.09/1.22 % EPR 15
% 2.09/1.22 % Horn 14
% 2.09/1.22 % unary 11
% 2.09/1.22 % binary 0
% 2.09/1.22 % lits 25
% 2.09/1.22 % lits eq 0
% 2.09/1.22 % fd_pure 0
% 2.09/1.22 % fd_pseudo 0
% 2.09/1.22 % fd_cond 0
% 2.09/1.22 % fd_pseudo_cond 0
% 2.09/1.22 % AC symbols 0
% 2.09/1.22
% 2.09/1.22 % ------ Input Options Time Limit: Unbounded
% 2.09/1.22
% 2.09/1.22
% 2.09/1.22 % ------
% 2.09/1.22 % Current options:
% 2.09/1.22 % ------
% 2.09/1.22
% 2.09/1.22
% 2.09/1.22 %
% 2.09/1.22
% 2.09/1.22 % ------ Proving...
% 2.09/1.22 %
% 2.09/1.22
% 2.09/1.22 % SZS status Unsatisfiable for theBenchmark.p
% 2.09/1.22
% 2.09/1.22 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.09/1.23
% 2.09/1.23
%------------------------------------------------------------------------------