%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : PUZ028-5 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n005.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 : Thu Sep 24 02:00:17 PM UTC 2026
% Result : Unsatisfiable 0.13s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ028-5 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n005.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Mon Sep 21 03:45:33 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.08/0.36 % Drodi V4.1.1
% 0.13/0.39 % Refutation found
% 0.13/0.39 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.13/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.13/0.39 fof(f1,axiom,(
% 0.13/0.39 person(one) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f2,axiom,(
% 0.13/0.39 person(two) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f3,axiom,(
% 0.13/0.39 person(three) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f4,axiom,(
% 0.13/0.39 person(four) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f5,axiom,(
% 0.13/0.39 person(five) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f6,axiom,(
% 0.13/0.39 person(six) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f7,axiom,(
% 0.13/0.39 after(one,two) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f8,axiom,(
% 0.13/0.39 after(two,three) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f9,axiom,(
% 0.13/0.39 after(three,four) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f10,axiom,(
% 0.13/0.39 after(four,five) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f11,axiom,(
% 0.13/0.39 after(five,six) ),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f12,axiom,(
% 0.13/0.39 (![Large,Small,Medium]: (( after(Large,Small)| ~ after(Large,Medium)| ~ after(Medium,Small) ) ))),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f13,axiom,(
% 0.13/0.39 (![X,Y]: (( familiar(X,Y)| not_familiar(X,Y)| ~ person(X)| ~ person(Y)| ~ after(X,Y) ) ))),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f14,negated_conjecture,(
% 0.13/0.39 (![X1,X2,X3]: (( ~ familiar(X1,X2)| ~ familiar(X2,X3)| ~ familiar(X1,X3) ) ))),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f15,negated_conjecture,(
% 0.13/0.39 (![X1,X2,X3]: (( ~ not_familiar(X1,X2)| ~ not_familiar(X2,X3)| ~ not_familiar(X1,X3) ) ))),
% 0.13/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f16,plain,(
% 0.13/0.39 person(one)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f1])).
% 0.13/0.39 fof(f17,plain,(
% 0.13/0.39 person(two)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f2])).
% 0.13/0.39 fof(f18,plain,(
% 0.13/0.39 person(three)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f3])).
% 0.13/0.39 fof(f19,plain,(
% 0.13/0.39 person(four)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.13/0.39 fof(f20,plain,(
% 0.13/0.39 person(five)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f5])).
% 0.13/0.39 fof(f21,plain,(
% 0.13/0.39 person(six)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f6])).
% 0.13/0.39 fof(f22,plain,(
% 0.13/0.39 after(one,two)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f7])).
% 0.13/0.39 fof(f23,plain,(
% 0.13/0.39 after(two,three)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f8])).
% 0.13/0.39 fof(f24,plain,(
% 0.13/0.39 after(three,four)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f9])).
% 0.13/0.39 fof(f25,plain,(
% 0.13/0.39 after(four,five)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f10])).
% 0.13/0.39 fof(f26,plain,(
% 0.13/0.39 after(five,six)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f11])).
% 0.13/0.39 fof(f27,plain,(
% 0.13/0.39 ![Small,Medium]: ((![Large]: (after(Large,Small)|~after(Large,Medium)))|~after(Medium,Small))),
% 0.13/0.39 inference(miniscoping,[status(thm)],[f12])).
% 0.13/0.39 fof(f28,plain,(
% 0.13/0.39 ![X0,X1,X2]: (after(X0,X1)|~after(X0,X2)|~after(X2,X1))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f27])).
% 0.13/0.39 fof(f29,plain,(
% 0.13/0.39 ![X0,X1]: (familiar(X0,X1)|not_familiar(X0,X1)|~person(X0)|~person(X1)|~after(X0,X1))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f13])).
% 0.13/0.39 fof(f30,plain,(
% 0.13/0.39 ![X1,X3]: ((![X2]: (~familiar(X1,X2)|~familiar(X2,X3)))|~familiar(X1,X3))),
% 0.13/0.39 inference(miniscoping,[status(thm)],[f14])).
% 0.13/0.39 fof(f31,plain,(
% 0.13/0.39 ![X0,X1,X2]: (~familiar(X0,X1)|~familiar(X1,X2)|~familiar(X0,X2))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f30])).
% 0.13/0.39 fof(f32,plain,(
% 0.13/0.39 ![X1,X3]: ((![X2]: (~not_familiar(X1,X2)|~not_familiar(X2,X3)))|~not_familiar(X1,X3))),
% 0.13/0.39 inference(miniscoping,[status(thm)],[f15])).
% 0.13/0.39 fof(f33,plain,(
% 0.13/0.39 ![X0,X1,X2]: (~not_familiar(X0,X1)|~not_familiar(X1,X2)|~not_familiar(X0,X2))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f32])).
% 0.13/0.39 fof(f34,plain,(
% 0.13/0.39 ![X0]: (after(X0,six)|~after(X0,five))),
% 0.13/0.39 inference(resolution,[status(thm)],[f28,f26])).
% 0.13/0.39 fof(f35,plain,(
% 0.13/0.39 ![X0]: (after(X0,five)|~after(X0,four))),
% 0.13/0.39 inference(resolution,[status(thm)],[f28,f25])).
% 0.13/0.39 fof(f36,plain,(
% 0.13/0.39 ![X0]: (after(X0,four)|~after(X0,three))),
% 0.13/0.39 inference(resolution,[status(thm)],[f28,f24])).
% 0.13/0.39 fof(f37,plain,(
% 0.13/0.39 ![X0]: (after(X0,three)|~after(X0,two))),
% 0.13/0.39 inference(resolution,[status(thm)],[f28,f23])).
% 0.13/0.39 fof(f39,plain,(
% 0.13/0.39 after(four,six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f34,f25])).
% 0.13/0.39 fof(f40,plain,(
% 0.13/0.39 after(three,five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f35,f24])).
% 0.13/0.39 fof(f41,plain,(
% 0.13/0.39 after(two,four)),
% 0.13/0.39 inference(resolution,[status(thm)],[f36,f23])).
% 0.13/0.39 fof(f42,plain,(
% 0.13/0.39 after(one,three)),
% 0.13/0.39 inference(resolution,[status(thm)],[f37,f22])).
% 0.13/0.39 fof(f43,plain,(
% 0.13/0.39 familiar(five,six)|not_familiar(five,six)|~person(five)|~person(six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f29,f26])).
% 0.13/0.39 fof(f44,plain,(
% 0.13/0.39 familiar(four,five)|not_familiar(four,five)|~person(four)|~person(five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f29,f25])).
% 0.13/0.39 fof(f45,plain,(
% 0.13/0.39 familiar(three,four)|not_familiar(three,four)|~person(three)|~person(four)),
% 0.13/0.39 inference(resolution,[status(thm)],[f29,f24])).
% 0.13/0.39 fof(f46,plain,(
% 0.13/0.39 familiar(two,three)|not_familiar(two,three)|~person(two)|~person(three)),
% 0.13/0.39 inference(resolution,[status(thm)],[f29,f23])).
% 0.13/0.39 fof(f47,plain,(
% 0.13/0.39 familiar(one,two)|not_familiar(one,two)|~person(one)|~person(two)),
% 0.13/0.39 inference(resolution,[status(thm)],[f29,f22])).
% 0.13/0.39 fof(f48,definition,(
% 0.13/0.39 sQ0_spl <=> (familiar(five,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f49,plain,(
% 0.13/0.39 familiar(five,six)|~sQ0_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f48])).
% 0.13/0.39 fof(f51,definition,(
% 0.13/0.39 sQ1_spl <=> (not_familiar(five,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f52,plain,(
% 0.13/0.39 not_familiar(five,six)|~sQ1_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f51])).
% 0.13/0.39 fof(f54,definition,(
% 0.13/0.39 sQ2_spl <=> (person(five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f56,plain,(
% 0.13/0.39 ~person(five)|sQ2_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f54])).
% 0.13/0.39 fof(f57,definition,(
% 0.13/0.39 sQ3_spl <=> (person(six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f59,plain,(
% 0.13/0.39 ~person(six)|sQ3_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f57])).
% 0.13/0.39 fof(f60,plain,(
% 0.13/0.39 sQ0_spl|sQ1_spl|~sQ2_spl|~sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f43,f48,f51,f54,f57])).
% 0.13/0.39 fof(f61,definition,(
% 0.13/0.39 sQ4_spl <=> (familiar(four,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f62,plain,(
% 0.13/0.39 familiar(four,five)|~sQ4_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f61])).
% 0.13/0.39 fof(f64,definition,(
% 0.13/0.39 sQ5_spl <=> (not_familiar(four,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f65,plain,(
% 0.13/0.39 not_familiar(four,five)|~sQ5_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f64])).
% 0.13/0.39 fof(f67,definition,(
% 0.13/0.39 sQ6_spl <=> (person(four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f69,plain,(
% 0.13/0.39 ~person(four)|sQ6_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f67])).
% 0.13/0.39 fof(f70,plain,(
% 0.13/0.39 sQ4_spl|sQ5_spl|~sQ6_spl|~sQ2_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f44,f61,f64,f67,f54])).
% 0.13/0.39 fof(f71,definition,(
% 0.13/0.39 sQ7_spl <=> (familiar(three,four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f72,plain,(
% 0.13/0.39 familiar(three,four)|~sQ7_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f71])).
% 0.13/0.39 fof(f74,definition,(
% 0.13/0.39 sQ8_spl <=> (not_familiar(three,four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f75,plain,(
% 0.13/0.39 not_familiar(three,four)|~sQ8_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f74])).
% 0.13/0.39 fof(f77,definition,(
% 0.13/0.39 sQ9_spl <=> (person(three))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f79,plain,(
% 0.13/0.39 ~person(three)|sQ9_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f77])).
% 0.13/0.39 fof(f80,plain,(
% 0.13/0.39 sQ7_spl|sQ8_spl|~sQ9_spl|~sQ6_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f45,f71,f74,f77,f67])).
% 0.13/0.39 fof(f81,definition,(
% 0.13/0.39 sQ10_spl <=> (familiar(two,three))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f82,plain,(
% 0.13/0.39 familiar(two,three)|~sQ10_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f81])).
% 0.13/0.39 fof(f84,definition,(
% 0.13/0.39 sQ11_spl <=> (not_familiar(two,three))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f85,plain,(
% 0.13/0.39 not_familiar(two,three)|~sQ11_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f84])).
% 0.13/0.39 fof(f87,definition,(
% 0.13/0.39 sQ12_spl <=> (person(two))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f89,plain,(
% 0.13/0.39 ~person(two)|sQ12_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f87])).
% 0.13/0.39 fof(f90,plain,(
% 0.13/0.39 sQ10_spl|sQ11_spl|~sQ12_spl|~sQ9_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f46,f81,f84,f87,f77])).
% 0.13/0.39 fof(f91,definition,(
% 0.13/0.39 sQ13_spl <=> (familiar(one,two))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f92,plain,(
% 0.13/0.39 familiar(one,two)|~sQ13_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f91])).
% 0.13/0.39 fof(f94,definition,(
% 0.13/0.39 sQ14_spl <=> (not_familiar(one,two))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f95,plain,(
% 0.13/0.39 not_familiar(one,two)|~sQ14_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f94])).
% 0.13/0.39 fof(f97,definition,(
% 0.13/0.39 sQ15_spl <=> (person(one))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f99,plain,(
% 0.13/0.39 ~person(one)|sQ15_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f97])).
% 0.13/0.39 fof(f100,plain,(
% 0.13/0.39 sQ13_spl|sQ14_spl|~sQ15_spl|~sQ12_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f47,f91,f94,f97,f87])).
% 0.13/0.39 fof(f101,plain,(
% 0.13/0.39 $false|sQ12_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f89,f17])).
% 0.13/0.39 fof(f102,plain,(
% 0.13/0.39 sQ12_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f101])).
% 0.13/0.39 fof(f103,plain,(
% 0.13/0.39 $false|sQ9_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f79,f18])).
% 0.13/0.39 fof(f104,plain,(
% 0.13/0.39 sQ9_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f103])).
% 0.13/0.39 fof(f105,plain,(
% 0.13/0.39 $false|sQ6_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f69,f19])).
% 0.13/0.39 fof(f106,plain,(
% 0.13/0.39 sQ6_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f105])).
% 0.13/0.39 fof(f107,plain,(
% 0.13/0.39 $false|sQ2_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f56,f20])).
% 0.13/0.39 fof(f108,plain,(
% 0.13/0.39 sQ2_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f107])).
% 0.13/0.39 fof(f109,plain,(
% 0.13/0.39 $false|sQ15_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f99,f16])).
% 0.13/0.39 fof(f110,plain,(
% 0.13/0.39 sQ15_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f109])).
% 0.13/0.39 fof(f111,plain,(
% 0.13/0.39 $false|sQ3_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f59,f21])).
% 0.13/0.39 fof(f112,plain,(
% 0.13/0.39 sQ3_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f111])).
% 0.13/0.39 fof(f116,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,two)|~familiar(X0,three)|~sQ10_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f82,f31])).
% 0.13/0.39 fof(f122,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,three)|~familiar(X0,four)|~sQ7_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f72,f31])).
% 0.13/0.39 fof(f128,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,four)|~familiar(X0,five)|~sQ4_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f62,f31])).
% 0.13/0.39 fof(f140,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,five)|~familiar(X0,six)|~sQ0_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f49,f31])).
% 0.13/0.39 fof(f142,plain,(
% 0.13/0.39 ~familiar(four,six)|~sQ0_spl|~sQ4_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f140,f62])).
% 0.13/0.39 fof(f143,plain,(
% 0.13/0.39 familiar(four,six)|not_familiar(four,six)|~person(four)|~person(six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f39,f29])).
% 0.13/0.39 fof(f144,plain,(
% 0.13/0.39 ![X0]: (after(X0,six)|~after(X0,four))),
% 0.13/0.39 inference(resolution,[status(thm)],[f39,f28])).
% 0.13/0.39 fof(f145,definition,(
% 0.13/0.39 sQ16_spl <=> (familiar(four,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f146,plain,(
% 0.13/0.39 familiar(four,six)|~sQ16_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f145])).
% 0.13/0.39 fof(f148,definition,(
% 0.13/0.39 sQ17_spl <=> (not_familiar(four,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f149,plain,(
% 0.13/0.39 not_familiar(four,six)|~sQ17_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f148])).
% 0.13/0.39 fof(f151,plain,(
% 0.13/0.39 sQ16_spl|sQ17_spl|~sQ6_spl|~sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f143,f145,f148,f67,f57])).
% 0.13/0.39 fof(f152,plain,(
% 0.13/0.39 $false|~sQ0_spl|~sQ4_spl|~sQ16_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f146,f142])).
% 0.13/0.39 fof(f153,plain,(
% 0.13/0.39 ~sQ0_spl|~sQ4_spl|~sQ16_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f152])).
% 0.13/0.39 fof(f157,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,four)|~not_familiar(X0,five)|~sQ5_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f65,f33])).
% 0.13/0.39 fof(f163,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,five)|~not_familiar(X0,six)|~sQ1_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f52,f33])).
% 0.13/0.39 fof(f165,plain,(
% 0.13/0.39 ~not_familiar(four,six)|~sQ1_spl|~sQ5_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f163,f65])).
% 0.13/0.39 fof(f166,plain,(
% 0.13/0.39 $false|~sQ1_spl|~sQ5_spl|~sQ17_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f149,f165])).
% 0.13/0.39 fof(f167,plain,(
% 0.13/0.39 ~sQ1_spl|~sQ5_spl|~sQ17_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f166])).
% 0.13/0.39 fof(f172,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,four)|~familiar(X0,six)|~sQ16_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f146,f31])).
% 0.13/0.39 fof(f174,plain,(
% 0.13/0.39 ~familiar(three,six)|~sQ16_spl|~sQ7_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f172,f72])).
% 0.13/0.39 fof(f182,plain,(
% 0.13/0.39 after(three,six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f40,f34])).
% 0.13/0.39 fof(f183,plain,(
% 0.13/0.39 familiar(three,five)|not_familiar(three,five)|~person(three)|~person(five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f40,f29])).
% 0.13/0.39 fof(f185,definition,(
% 0.13/0.39 sQ18_spl <=> (familiar(three,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f186,plain,(
% 0.13/0.39 familiar(three,five)|~sQ18_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f185])).
% 0.13/0.39 fof(f188,definition,(
% 0.13/0.39 sQ19_spl <=> (not_familiar(three,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f189,plain,(
% 0.13/0.39 not_familiar(three,five)|~sQ19_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f188])).
% 0.13/0.39 fof(f191,plain,(
% 0.13/0.39 sQ18_spl|sQ19_spl|~sQ9_spl|~sQ2_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f183,f185,f188,f77,f54])).
% 0.13/0.39 fof(f193,plain,(
% 0.13/0.39 ~familiar(three,four)|~sQ18_spl|~sQ4_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f186,f128])).
% 0.13/0.39 fof(f197,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,three)|~familiar(X0,five)|~sQ18_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f186,f31])).
% 0.13/0.39 fof(f198,plain,(
% 0.13/0.39 $false|~sQ7_spl|~sQ18_spl|~sQ4_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f193,f72])).
% 0.13/0.39 fof(f199,plain,(
% 0.13/0.39 ~sQ7_spl|~sQ18_spl|~sQ4_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f198])).
% 0.13/0.39 fof(f203,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,three)|~not_familiar(X0,four)|~sQ8_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f75,f33])).
% 0.13/0.39 fof(f207,plain,(
% 0.13/0.39 ~not_familiar(three,six)|~sQ19_spl|~sQ1_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f189,f163])).
% 0.13/0.39 fof(f209,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(three,X0)|~not_familiar(X0,five)|~sQ19_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f189,f33])).
% 0.13/0.39 fof(f211,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,three)|~not_familiar(X0,five)|~sQ19_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f189,f33])).
% 0.13/0.39 fof(f213,plain,(
% 0.13/0.39 ~not_familiar(four,five)|~sQ19_spl|~sQ8_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f209,f75])).
% 0.13/0.39 fof(f215,plain,(
% 0.13/0.39 after(two,five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f41,f35])).
% 0.13/0.39 fof(f216,plain,(
% 0.13/0.39 familiar(two,four)|not_familiar(two,four)|~person(two)|~person(four)),
% 0.13/0.39 inference(resolution,[status(thm)],[f41,f29])).
% 0.13/0.39 fof(f218,definition,(
% 0.13/0.39 sQ20_spl <=> (familiar(two,four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f219,plain,(
% 0.13/0.39 familiar(two,four)|~sQ20_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f218])).
% 0.13/0.39 fof(f221,definition,(
% 0.13/0.39 sQ21_spl <=> (not_familiar(two,four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f222,plain,(
% 0.13/0.39 not_familiar(two,four)|~sQ21_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f221])).
% 0.13/0.39 fof(f224,plain,(
% 0.13/0.39 sQ20_spl|sQ21_spl|~sQ12_spl|~sQ6_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f216,f218,f221,f87,f67])).
% 0.13/0.39 fof(f226,plain,(
% 0.13/0.39 ~familiar(two,six)|~sQ20_spl|~sQ16_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f219,f172])).
% 0.13/0.39 fof(f228,plain,(
% 0.13/0.39 ![X0]: (~familiar(two,X0)|~familiar(X0,four)|~sQ20_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f219,f31])).
% 0.13/0.39 fof(f232,plain,(
% 0.13/0.39 ~familiar(three,four)|~sQ20_spl|~sQ10_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f228,f82])).
% 0.13/0.39 fof(f234,plain,(
% 0.13/0.39 after(one,four)),
% 0.13/0.39 inference(resolution,[status(thm)],[f42,f36])).
% 0.13/0.39 fof(f235,plain,(
% 0.13/0.39 familiar(one,three)|not_familiar(one,three)|~person(one)|~person(three)),
% 0.13/0.39 inference(resolution,[status(thm)],[f42,f29])).
% 0.13/0.39 fof(f237,definition,(
% 0.13/0.39 sQ22_spl <=> (familiar(one,three))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ22_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f238,plain,(
% 0.13/0.39 familiar(one,three)|~sQ22_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f237])).
% 0.13/0.39 fof(f240,definition,(
% 0.13/0.39 sQ23_spl <=> (not_familiar(one,three))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ23_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f241,plain,(
% 0.13/0.39 not_familiar(one,three)|~sQ23_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f240])).
% 0.13/0.39 fof(f243,plain,(
% 0.13/0.39 sQ22_spl|sQ23_spl|~sQ15_spl|~sQ9_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f235,f237,f240,f97,f77])).
% 0.13/0.39 fof(f244,plain,(
% 0.13/0.39 familiar(three,six)|not_familiar(three,six)|~person(three)|~person(six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f182,f29])).
% 0.13/0.39 fof(f246,definition,(
% 0.13/0.39 sQ24_spl <=> (familiar(three,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f247,plain,(
% 0.13/0.39 familiar(three,six)|~sQ24_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f246])).
% 0.13/0.39 fof(f249,definition,(
% 0.13/0.39 sQ25_spl <=> (not_familiar(three,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f250,plain,(
% 0.13/0.39 not_familiar(three,six)|~sQ25_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f249])).
% 0.13/0.39 fof(f252,plain,(
% 0.13/0.39 sQ24_spl|sQ25_spl|~sQ9_spl|~sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f244,f246,f249,f77,f57])).
% 0.13/0.39 fof(f253,plain,(
% 0.13/0.39 after(two,six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f215,f34])).
% 0.13/0.39 fof(f254,plain,(
% 0.13/0.39 familiar(two,five)|not_familiar(two,five)|~person(two)|~person(five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f215,f29])).
% 0.13/0.39 fof(f256,definition,(
% 0.13/0.39 sQ26_spl <=> (familiar(two,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f257,plain,(
% 0.13/0.39 familiar(two,five)|~sQ26_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f256])).
% 0.13/0.39 fof(f259,definition,(
% 0.13/0.39 sQ27_spl <=> (not_familiar(two,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f260,plain,(
% 0.13/0.39 not_familiar(two,five)|~sQ27_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f259])).
% 0.13/0.39 fof(f262,plain,(
% 0.13/0.39 sQ26_spl|sQ27_spl|~sQ12_spl|~sQ2_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f254,f256,f259,f87,f54])).
% 0.13/0.39 fof(f263,plain,(
% 0.13/0.39 after(one,five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f234,f35])).
% 0.13/0.39 fof(f264,plain,(
% 0.13/0.39 familiar(one,four)|not_familiar(one,four)|~person(one)|~person(four)),
% 0.13/0.39 inference(resolution,[status(thm)],[f234,f29])).
% 0.13/0.39 fof(f266,definition,(
% 0.13/0.39 sQ28_spl <=> (familiar(one,four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f267,plain,(
% 0.13/0.39 familiar(one,four)|~sQ28_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f266])).
% 0.13/0.39 fof(f269,definition,(
% 0.13/0.39 sQ29_spl <=> (not_familiar(one,four))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f270,plain,(
% 0.13/0.39 not_familiar(one,four)|~sQ29_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f269])).
% 0.13/0.39 fof(f272,plain,(
% 0.13/0.39 sQ28_spl|sQ29_spl|~sQ15_spl|~sQ6_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f264,f266,f269,f97,f67])).
% 0.13/0.39 fof(f274,plain,(
% 0.13/0.39 ~familiar(one,two)|~sQ22_spl|~sQ10_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f238,f116])).
% 0.13/0.39 fof(f279,plain,(
% 0.13/0.39 $false|~sQ13_spl|~sQ22_spl|~sQ10_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f274,f92])).
% 0.13/0.39 fof(f280,plain,(
% 0.13/0.39 ~sQ13_spl|~sQ22_spl|~sQ10_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f279])).
% 0.13/0.39 fof(f281,plain,(
% 0.13/0.39 $false|~sQ19_spl|~sQ1_spl|~sQ25_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f250,f207])).
% 0.13/0.39 fof(f282,plain,(
% 0.13/0.39 ~sQ19_spl|~sQ1_spl|~sQ25_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f281])).
% 0.13/0.39 fof(f283,plain,(
% 0.13/0.39 ~sQ5_spl|~sQ19_spl|~sQ8_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f213,f64,f188,f74])).
% 0.13/0.39 fof(f284,plain,(
% 0.13/0.39 ~sQ7_spl|~sQ20_spl|~sQ10_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f232,f71,f218,f81])).
% 0.13/0.39 fof(f286,plain,(
% 0.13/0.39 ![X0]: (~familiar(three,X0)|~familiar(X0,six)|~sQ24_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f247,f31])).
% 0.13/0.39 fof(f288,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,three)|~familiar(X0,six)|~sQ24_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f247,f31])).
% 0.13/0.39 fof(f296,plain,(
% 0.13/0.39 ~familiar(two,six)|~sQ24_spl|~sQ10_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f288,f82])).
% 0.13/0.39 fof(f300,plain,(
% 0.13/0.39 ~familiar(two,three)|~sQ26_spl|~sQ18_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f257,f197])).
% 0.13/0.39 fof(f301,plain,(
% 0.13/0.39 ~familiar(two,four)|~sQ26_spl|~sQ4_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f257,f128])).
% 0.13/0.39 fof(f306,plain,(
% 0.13/0.39 $false|~sQ10_spl|~sQ26_spl|~sQ18_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f300,f82])).
% 0.13/0.39 fof(f307,plain,(
% 0.13/0.39 ~sQ10_spl|~sQ26_spl|~sQ18_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f306])).
% 0.13/0.39 fof(f308,plain,(
% 0.13/0.39 ~familiar(one,six)|~sQ28_spl|~sQ16_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f267,f172])).
% 0.13/0.39 fof(f330,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(one,X0)|~not_familiar(X0,three)|~sQ23_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f241,f33])).
% 0.13/0.39 fof(f334,plain,(
% 0.13/0.39 ~not_familiar(two,three)|~sQ23_spl|~sQ14_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f330,f95])).
% 0.13/0.39 fof(f336,plain,(
% 0.13/0.39 ~not_familiar(two,three)|~sQ21_spl|~sQ8_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f222,f203])).
% 0.13/0.39 fof(f340,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,two)|~not_familiar(X0,four)|~sQ21_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f222,f33])).
% 0.13/0.39 fof(f344,plain,(
% 0.13/0.39 ~familiar(five,six)|~sQ18_spl|~sQ24_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f186,f286])).
% 0.13/0.39 fof(f353,plain,(
% 0.13/0.39 ~not_familiar(two,six)|~sQ27_spl|~sQ1_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f260,f163])).
% 0.13/0.39 fof(f355,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(two,X0)|~not_familiar(X0,five)|~sQ27_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f260,f33])).
% 0.13/0.39 fof(f359,plain,(
% 0.13/0.39 ~not_familiar(four,five)|~sQ27_spl|~sQ21_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f355,f222])).
% 0.13/0.39 fof(f361,plain,(
% 0.13/0.39 familiar(two,six)|not_familiar(two,six)|~person(two)|~person(six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f253,f29])).
% 0.13/0.39 fof(f363,definition,(
% 0.13/0.39 sQ30_spl <=> (familiar(two,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f364,plain,(
% 0.13/0.39 familiar(two,six)|~sQ30_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f363])).
% 0.13/0.39 fof(f366,definition,(
% 0.13/0.39 sQ31_spl <=> (not_familiar(two,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f367,plain,(
% 0.13/0.39 not_familiar(two,six)|~sQ31_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f366])).
% 0.13/0.39 fof(f369,plain,(
% 0.13/0.39 sQ30_spl|sQ31_spl|~sQ12_spl|~sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f361,f363,f366,f87,f57])).
% 0.13/0.39 fof(f370,plain,(
% 0.13/0.39 $false|~sQ24_spl|~sQ10_spl|~sQ30_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f364,f296])).
% 0.13/0.39 fof(f371,plain,(
% 0.13/0.39 ~sQ24_spl|~sQ10_spl|~sQ30_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f370])).
% 0.13/0.39 fof(f372,plain,(
% 0.13/0.39 $false|~sQ27_spl|~sQ1_spl|~sQ31_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f367,f353])).
% 0.13/0.39 fof(f373,plain,(
% 0.13/0.39 ~sQ27_spl|~sQ1_spl|~sQ31_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f372])).
% 0.13/0.39 fof(f376,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(three,X0)|~not_familiar(X0,six)|~sQ25_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f250,f33])).
% 0.13/0.39 fof(f378,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,three)|~not_familiar(X0,six)|~sQ25_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f250,f33])).
% 0.13/0.39 fof(f380,plain,(
% 0.13/0.39 ~not_familiar(four,six)|~sQ25_spl|~sQ8_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f376,f75])).
% 0.13/0.39 fof(f381,plain,(
% 0.13/0.39 ~not_familiar(one,six)|~sQ25_spl|~sQ23_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f378,f241])).
% 0.13/0.39 fof(f384,plain,(
% 0.13/0.39 ![X0]: (~familiar(two,X0)|~familiar(X0,six)|~sQ30_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f364,f31])).
% 0.13/0.39 fof(f386,plain,(
% 0.13/0.39 ![X0]: (~familiar(X0,two)|~familiar(X0,six)|~sQ30_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f364,f31])).
% 0.13/0.39 fof(f391,plain,(
% 0.13/0.39 after(one,six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f144,f234])).
% 0.13/0.39 fof(f399,plain,(
% 0.13/0.39 familiar(one,five)|not_familiar(one,five)|~person(one)|~person(five)),
% 0.13/0.39 inference(resolution,[status(thm)],[f263,f29])).
% 0.13/0.39 fof(f401,definition,(
% 0.13/0.39 sQ32_spl <=> (familiar(one,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f402,plain,(
% 0.13/0.39 familiar(one,five)|~sQ32_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f401])).
% 0.13/0.39 fof(f404,definition,(
% 0.13/0.39 sQ33_spl <=> (not_familiar(one,five))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f405,plain,(
% 0.13/0.39 not_familiar(one,five)|~sQ33_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f404])).
% 0.13/0.39 fof(f407,plain,(
% 0.13/0.39 sQ32_spl|sQ33_spl|~sQ15_spl|~sQ2_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f399,f401,f404,f97,f54])).
% 0.13/0.39 fof(f410,plain,(
% 0.13/0.39 ~familiar(one,four)|~sQ32_spl|~sQ4_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f402,f128])).
% 0.13/0.39 fof(f412,plain,(
% 0.13/0.39 ![X0]: (~familiar(one,X0)|~familiar(X0,five)|~sQ32_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f402,f31])).
% 0.13/0.39 fof(f415,plain,(
% 0.13/0.39 $false|~sQ28_spl|~sQ32_spl|~sQ4_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f410,f267])).
% 0.13/0.39 fof(f416,plain,(
% 0.13/0.39 ~sQ28_spl|~sQ32_spl|~sQ4_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f415])).
% 0.13/0.39 fof(f419,plain,(
% 0.13/0.39 ~not_familiar(one,two)|~sQ29_spl|~sQ21_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f270,f340])).
% 0.13/0.39 fof(f420,plain,(
% 0.13/0.39 ~not_familiar(one,three)|~sQ29_spl|~sQ8_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f270,f203])).
% 0.13/0.39 fof(f425,plain,(
% 0.13/0.39 $false|~sQ14_spl|~sQ29_spl|~sQ21_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f419,f95])).
% 0.13/0.39 fof(f426,plain,(
% 0.13/0.39 ~sQ14_spl|~sQ29_spl|~sQ21_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f425])).
% 0.13/0.39 fof(f427,plain,(
% 0.13/0.39 $false|~sQ30_spl|~sQ20_spl|~sQ16_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f226,f364])).
% 0.13/0.39 fof(f428,plain,(
% 0.13/0.39 ~sQ30_spl|~sQ20_spl|~sQ16_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f427])).
% 0.13/0.39 fof(f429,plain,(
% 0.13/0.39 ~sQ0_spl|~sQ18_spl|~sQ24_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f344,f48,f185,f246])).
% 0.13/0.39 fof(f433,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(one,X0)|~not_familiar(X0,five)|~sQ33_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f405,f33])).
% 0.13/0.39 fof(f450,plain,(
% 0.13/0.39 familiar(one,six)|not_familiar(one,six)|~person(one)|~person(six)),
% 0.13/0.39 inference(resolution,[status(thm)],[f391,f29])).
% 0.13/0.39 fof(f452,definition,(
% 0.13/0.39 sQ34_spl <=> (familiar(one,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f453,plain,(
% 0.13/0.39 familiar(one,six)|~sQ34_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f452])).
% 0.13/0.39 fof(f455,definition,(
% 0.13/0.39 sQ35_spl <=> (not_familiar(one,six))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f456,plain,(
% 0.13/0.39 not_familiar(one,six)|~sQ35_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f455])).
% 0.13/0.39 fof(f458,plain,(
% 0.13/0.39 sQ34_spl|sQ35_spl|~sQ15_spl|~sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f450,f452,f455,f97,f57])).
% 0.13/0.39 fof(f459,plain,(
% 0.13/0.39 $false|~sQ28_spl|~sQ16_spl|~sQ34_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f453,f308])).
% 0.13/0.39 fof(f460,plain,(
% 0.13/0.39 ~sQ28_spl|~sQ16_spl|~sQ34_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f459])).
% 0.13/0.39 fof(f462,plain,(
% 0.13/0.39 ~not_familiar(one,four)|~sQ5_spl|~sQ33_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f157,f405])).
% 0.13/0.39 fof(f468,plain,(
% 0.13/0.39 ~not_familiar(one,three)|~sQ19_spl|~sQ33_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f211,f405])).
% 0.13/0.39 fof(f469,plain,(
% 0.13/0.39 $false|~sQ23_spl|~sQ19_spl|~sQ33_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f468,f241])).
% 0.13/0.39 fof(f470,plain,(
% 0.13/0.39 ~sQ23_spl|~sQ19_spl|~sQ33_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f469])).
% 0.13/0.39 fof(f478,plain,(
% 0.13/0.39 ~familiar(one,three)|~sQ28_spl|~sQ7_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f267,f122])).
% 0.13/0.39 fof(f501,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(X0,four)|~not_familiar(X0,six)|~sQ17_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f149,f33])).
% 0.13/0.39 fof(f504,plain,(
% 0.13/0.39 ~not_familiar(two,six)|~sQ17_spl|~sQ21_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f501,f222])).
% 0.13/0.39 fof(f519,plain,(
% 0.13/0.39 ~familiar(five,six)|~sQ26_spl|~sQ30_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f257,f384])).
% 0.13/0.39 fof(f528,plain,(
% 0.13/0.39 ~sQ0_spl|~sQ26_spl|~sQ30_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f519,f48,f256,f363])).
% 0.13/0.39 fof(f530,plain,(
% 0.13/0.39 $false|~sQ17_spl|~sQ21_spl|~sQ31_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f367,f504])).
% 0.13/0.39 fof(f531,plain,(
% 0.13/0.39 ~sQ17_spl|~sQ21_spl|~sQ31_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f530])).
% 0.13/0.39 fof(f534,plain,(
% 0.13/0.39 ![X0]: (~not_familiar(one,X0)|~not_familiar(X0,six)|~sQ35_spl)),
% 0.13/0.39 inference(resolution,[status(thm)],[f456,f33])).
% 0.13/0.39 fof(f537,plain,(
% 0.13/0.39 ~familiar(three,five)|~sQ22_spl|~sQ32_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f238,f412])).
% 0.13/0.39 fof(f545,plain,(
% 0.13/0.39 ~sQ18_spl|~sQ22_spl|~sQ32_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f537,f185,f237,f401])).
% 0.13/0.39 fof(f546,plain,(
% 0.13/0.39 $false|~sQ35_spl|~sQ25_spl|~sQ23_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f381,f456])).
% 0.13/0.39 fof(f547,plain,(
% 0.13/0.39 ~sQ35_spl|~sQ25_spl|~sQ23_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f546])).
% 0.13/0.39 fof(f554,plain,(
% 0.13/0.39 ~familiar(one,six)|~sQ32_spl|~sQ0_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f402,f140])).
% 0.13/0.39 fof(f565,plain,(
% 0.13/0.39 ~familiar(two,five)|~sQ13_spl|~sQ32_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f92,f412])).
% 0.13/0.39 fof(f597,plain,(
% 0.13/0.39 $false|~sQ29_spl|~sQ8_spl|~sQ23_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f241,f420])).
% 0.13/0.39 fof(f598,plain,(
% 0.13/0.39 ~sQ29_spl|~sQ8_spl|~sQ23_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f597])).
% 0.13/0.40 fof(f615,plain,(
% 0.13/0.40 $false|~sQ25_spl|~sQ8_spl|~sQ17_spl),
% 0.13/0.40 inference(forward_subsumption_resolution,[status(thm)],[f149,f380])).
% 0.13/0.40 fof(f616,plain,(
% 0.13/0.40 ~sQ25_spl|~sQ8_spl|~sQ17_spl),
% 0.13/0.40 inference(contradiction_clause,[status(thm)],[f615])).
% 0.13/0.40 fof(f617,plain,(
% 0.13/0.40 ~sQ5_spl|~sQ27_spl|~sQ21_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f359,f64,f259,f221])).
% 0.13/0.40 fof(f618,plain,(
% 0.13/0.40 ~sQ24_spl|~sQ16_spl|~sQ7_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f174,f246,f145,f71])).
% 0.13/0.40 fof(f620,plain,(
% 0.13/0.40 $false|~sQ13_spl|~sQ32_spl|~sQ26_spl),
% 0.13/0.40 inference(forward_subsumption_resolution,[status(thm)],[f257,f565])).
% 0.13/0.40 fof(f621,plain,(
% 0.13/0.40 ~sQ13_spl|~sQ32_spl|~sQ26_spl),
% 0.13/0.40 inference(contradiction_clause,[status(thm)],[f620])).
% 0.13/0.40 fof(f622,plain,(
% 0.13/0.40 ~sQ20_spl|~sQ26_spl|~sQ4_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f301,f218,f256,f61])).
% 0.13/0.40 fof(f658,plain,(
% 0.13/0.40 ![X0]: (~not_familiar(two,X0)|~not_familiar(X0,six)|~sQ31_spl)),
% 0.13/0.40 inference(resolution,[status(thm)],[f367,f33])).
% 0.13/0.40 fof(f660,plain,(
% 0.13/0.40 ![X0]: (~not_familiar(X0,two)|~not_familiar(X0,six)|~sQ31_spl)),
% 0.13/0.40 inference(resolution,[status(thm)],[f367,f33])).
% 0.13/0.40 fof(f679,plain,(
% 0.13/0.40 ~not_familiar(two,five)|~sQ33_spl|~sQ14_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f433,f95])).
% 0.13/0.40 fof(f680,plain,(
% 0.13/0.40 ~sQ27_spl|~sQ33_spl|~sQ14_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f679,f259,f404,f94])).
% 0.13/0.40 fof(f681,plain,(
% 0.13/0.40 $false|~sQ34_spl|~sQ32_spl|~sQ0_spl),
% 0.13/0.40 inference(forward_subsumption_resolution,[status(thm)],[f554,f453])).
% 0.13/0.40 fof(f682,plain,(
% 0.13/0.40 ~sQ34_spl|~sQ32_spl|~sQ0_spl),
% 0.13/0.40 inference(contradiction_clause,[status(thm)],[f681])).
% 0.13/0.40 fof(f686,plain,(
% 0.13/0.40 ~not_familiar(one,six)|~sQ31_spl|~sQ14_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f660,f95])).
% 0.13/0.40 fof(f687,plain,(
% 0.13/0.40 ~sQ35_spl|~sQ31_spl|~sQ14_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f686,f455,f366,f94])).
% 0.13/0.40 fof(f717,plain,(
% 0.13/0.40 $false|~sQ23_spl|~sQ14_spl|~sQ11_spl),
% 0.13/0.40 inference(forward_subsumption_resolution,[status(thm)],[f85,f334])).
% 0.13/0.40 fof(f718,plain,(
% 0.13/0.40 ~sQ23_spl|~sQ14_spl|~sQ11_spl),
% 0.13/0.40 inference(contradiction_clause,[status(thm)],[f717])).
% 0.13/0.40 fof(f719,plain,(
% 0.13/0.40 ~sQ22_spl|~sQ28_spl|~sQ7_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f478,f237,f266,f71])).
% 0.13/0.40 fof(f734,plain,(
% 0.13/0.40 ~not_familiar(three,five)|~sQ11_spl|~sQ27_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f85,f355])).
% 0.13/0.40 fof(f739,plain,(
% 0.13/0.40 ~sQ19_spl|~sQ11_spl|~sQ27_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f734,f188,f84,f259])).
% 0.13/0.40 fof(f740,plain,(
% 0.13/0.40 $false|~sQ11_spl|~sQ21_spl|~sQ8_spl),
% 0.13/0.40 inference(forward_subsumption_resolution,[status(thm)],[f336,f85])).
% 0.13/0.40 fof(f741,plain,(
% 0.13/0.40 ~sQ11_spl|~sQ21_spl|~sQ8_spl),
% 0.13/0.40 inference(contradiction_clause,[status(thm)],[f740])).
% 0.13/0.40 fof(f742,plain,(
% 0.13/0.40 ~familiar(one,six)|~sQ13_spl|~sQ30_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f92,f386])).
% 0.13/0.40 fof(f747,plain,(
% 0.13/0.40 ~sQ34_spl|~sQ13_spl|~sQ30_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f742,f452,f91,f363])).
% 0.13/0.40 fof(f775,plain,(
% 0.13/0.40 ~familiar(one,six)|~sQ22_spl|~sQ24_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f238,f288])).
% 0.13/0.40 fof(f780,plain,(
% 0.13/0.40 ~not_familiar(five,six)|~sQ33_spl|~sQ35_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f405,f534])).
% 0.13/0.40 fof(f790,plain,(
% 0.13/0.40 ~sQ1_spl|~sQ33_spl|~sQ35_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f780,f51,f404,f455])).
% 0.13/0.40 fof(f792,plain,(
% 0.13/0.40 ~sQ29_spl|~sQ5_spl|~sQ33_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f462,f269,f64,f404])).
% 0.13/0.40 fof(f793,plain,(
% 0.13/0.40 $false|~sQ22_spl|~sQ24_spl|~sQ34_spl),
% 0.13/0.40 inference(forward_subsumption_resolution,[status(thm)],[f453,f775])).
% 0.13/0.40 fof(f794,plain,(
% 0.13/0.40 ~sQ22_spl|~sQ24_spl|~sQ34_spl),
% 0.13/0.40 inference(contradiction_clause,[status(thm)],[f793])).
% 0.13/0.40 fof(f855,plain,(
% 0.13/0.40 ~not_familiar(three,six)|~sQ31_spl|~sQ11_spl),
% 0.13/0.40 inference(resolution,[status(thm)],[f658,f85])).
% 0.13/0.40 fof(f856,plain,(
% 0.13/0.40 ~sQ25_spl|~sQ31_spl|~sQ11_spl),
% 0.13/0.40 inference(split_clause,[status(thm)],[f855,f249,f366,f84])).
% 0.13/0.40 fof(f857,plain,(
% 0.13/0.40 $false),
% 0.13/0.40 inference(sat_refutation,[status(thm)],[f60,f70,f80,f90,f100,f102,f104,f106,f108,f110,f112,f151,f153,f167,f191,f199,f224,f243,f252,f262,f272,f280,f282,f283,f284,f307,f369,f371,f373,f407,f416,f426,f428,f429,f458,f460,f470,f528,f531,f545,f547,f598,f616,f617,f618,f621,f622,f680,f682,f687,f718,f719,f739,f741,f747,f790,f792,f794,f856])).
% 0.13/0.40 % SZS output end CNFRefutation for theBenchmark.p
% 0.13/0.42 % Elapsed time: 0.052594 seconds
% 0.13/0.42 % CPU time: 0.207114 seconds
% 0.13/0.42 % Total memory used: 18.781 MB
% 0.13/0.42 % Net memory used: 18.372 MB
%------------------------------------------------------------------------------