Drodi-SAT---4.1.1.UNS-Ass.s

%------------------------------------------------------------------------------
% File     : Drodi-SAT---4.1.1
% Problem  : PUZ028-6 : 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 : n011.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 0.29s 15.44s
% Output   : Assurance 0s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : PUZ028-6 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.03  % Command  : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.34   % Computer : n011.cluster.edu
% 0.08/0.34   % Model    : x86_64 x86_64
% 0.08/0.34   % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.34   % Memory   : 8046.5625MB
% 0.08/0.34   % OS       : Linux 6.8.0-71-generic
% 0.07/15.37  % CPULimit : 300
% 0.07/15.37  % WCLimit  : 300
% 0.07/15.37  % DateTime : Mon Sep 21 03:45:38 UTC 2026
% 0.07/15.38  % CPUTime  : 
% 0.07/15.38  % Drodi V4.1.1
% 0.29/15.44  % Refutation found
% 0.29/15.44  % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.29/15.44  % SZS output start CNFRefutation for theBenchmark
% 0.29/15.44  fof(f1,axiom,(
% 0.29/15.44    person(n1) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f2,axiom,(
% 0.29/15.44    person(n2) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f3,axiom,(
% 0.29/15.44    person(n3) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f4,axiom,(
% 0.29/15.44    person(n4) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f5,axiom,(
% 0.29/15.44    person(n5) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f6,axiom,(
% 0.29/15.44    person(n6) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f7,axiom,(
% 0.29/15.44    not_equal(n1,n2) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f8,axiom,(
% 0.29/15.44    not_equal(n1,n3) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f9,axiom,(
% 0.29/15.44    not_equal(n1,n4) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f10,axiom,(
% 0.29/15.44    not_equal(n1,n5) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f11,axiom,(
% 0.29/15.44    not_equal(n1,n6) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f12,axiom,(
% 0.29/15.44    not_equal(n2,n1) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f13,axiom,(
% 0.29/15.44    not_equal(n2,n3) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f14,axiom,(
% 0.29/15.44    not_equal(n2,n4) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f15,axiom,(
% 0.29/15.44    not_equal(n2,n5) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f16,axiom,(
% 0.29/15.44    not_equal(n2,n6) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f17,axiom,(
% 0.29/15.44    not_equal(n3,n1) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f18,axiom,(
% 0.29/15.44    not_equal(n3,n2) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f19,axiom,(
% 0.29/15.44    not_equal(n3,n4) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f20,axiom,(
% 0.29/15.44    not_equal(n3,n5) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f21,axiom,(
% 0.29/15.44    not_equal(n3,n6) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f22,axiom,(
% 0.29/15.44    not_equal(n4,n1) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f23,axiom,(
% 0.29/15.44    not_equal(n4,n2) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f24,axiom,(
% 0.29/15.44    not_equal(n4,n3) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f25,axiom,(
% 0.29/15.44    not_equal(n4,n5) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f26,axiom,(
% 0.29/15.44    not_equal(n4,n6) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f27,axiom,(
% 0.29/15.44    not_equal(n5,n1) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f28,axiom,(
% 0.29/15.44    not_equal(n5,n2) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f29,axiom,(
% 0.29/15.44    not_equal(n5,n3) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f30,axiom,(
% 0.29/15.44    not_equal(n5,n4) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f31,axiom,(
% 0.29/15.44    not_equal(n5,n6) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f32,axiom,(
% 0.29/15.44    not_equal(n6,n1) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f33,axiom,(
% 0.29/15.44    not_equal(n6,n2) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f34,axiom,(
% 0.29/15.44    not_equal(n6,n3) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f35,axiom,(
% 0.29/15.44    not_equal(n6,n4) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f36,axiom,(
% 0.29/15.44    not_equal(n6,n5) ),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f37,axiom,(
% 0.29/15.44    (![X,Y]: (( familiar(X,Y)| not_familiar(X,Y)| ~ person(X)| ~ person(Y)| ~ not_equal(X,Y) ) ))),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f38,axiom,(
% 0.29/15.44    (![X1,X2]: (( ~ familiar(X1,X2)| familiar(X2,X1) ) ))),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f39,axiom,(
% 0.29/15.44    (![X1,X2]: (( ~ not_familiar(X1,X2)| not_familiar(X2,X1) ) ))),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f40,negated_conjecture,(
% 0.29/15.44    (![X1,X2,X3]: (( ~ familiar(X1,X2)| ~ familiar(X2,X3)| ~ familiar(X3,X1) ) ))),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f41,negated_conjecture,(
% 0.29/15.44    (![X1,X2,X3]: (( ~ not_familiar(X1,X2)| ~ not_familiar(X2,X3)| ~ not_familiar(X3,X1) ) ))),
% 0.29/15.44    file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.29/15.44  fof(f42,plain,(
% 0.29/15.44    person(n1)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f1])).
% 0.29/15.44  fof(f43,plain,(
% 0.29/15.44    person(n2)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f2])).
% 0.29/15.44  fof(f44,plain,(
% 0.29/15.44    person(n3)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f3])).
% 0.29/15.44  fof(f45,plain,(
% 0.29/15.44    person(n4)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f4])).
% 0.29/15.44  fof(f46,plain,(
% 0.29/15.44    person(n5)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f5])).
% 0.29/15.44  fof(f47,plain,(
% 0.29/15.44    person(n6)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f6])).
% 0.29/15.44  fof(f48,plain,(
% 0.29/15.44    not_equal(n1,n2)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f7])).
% 0.29/15.44  fof(f49,plain,(
% 0.29/15.44    not_equal(n1,n3)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f8])).
% 0.29/15.44  fof(f50,plain,(
% 0.29/15.44    not_equal(n1,n4)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f9])).
% 0.29/15.44  fof(f51,plain,(
% 0.29/15.44    not_equal(n1,n5)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f10])).
% 0.29/15.44  fof(f52,plain,(
% 0.29/15.44    not_equal(n1,n6)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f11])).
% 0.29/15.44  fof(f53,plain,(
% 0.29/15.44    not_equal(n2,n1)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f12])).
% 0.29/15.44  fof(f54,plain,(
% 0.29/15.44    not_equal(n2,n3)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f13])).
% 0.29/15.44  fof(f55,plain,(
% 0.29/15.44    not_equal(n2,n4)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f14])).
% 0.29/15.44  fof(f56,plain,(
% 0.29/15.44    not_equal(n2,n5)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f15])).
% 0.29/15.44  fof(f57,plain,(
% 0.29/15.44    not_equal(n2,n6)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f16])).
% 0.29/15.44  fof(f58,plain,(
% 0.29/15.44    not_equal(n3,n1)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f17])).
% 0.29/15.44  fof(f59,plain,(
% 0.29/15.44    not_equal(n3,n2)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f18])).
% 0.29/15.44  fof(f60,plain,(
% 0.29/15.44    not_equal(n3,n4)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f19])).
% 0.29/15.44  fof(f61,plain,(
% 0.29/15.44    not_equal(n3,n5)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f20])).
% 0.29/15.44  fof(f62,plain,(
% 0.29/15.44    not_equal(n3,n6)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f21])).
% 0.29/15.44  fof(f63,plain,(
% 0.29/15.44    not_equal(n4,n1)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f22])).
% 0.29/15.44  fof(f64,plain,(
% 0.29/15.44    not_equal(n4,n2)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f23])).
% 0.29/15.44  fof(f65,plain,(
% 0.29/15.44    not_equal(n4,n3)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f24])).
% 0.29/15.44  fof(f66,plain,(
% 0.29/15.44    not_equal(n4,n5)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f25])).
% 0.29/15.44  fof(f67,plain,(
% 0.29/15.44    not_equal(n4,n6)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f26])).
% 0.29/15.44  fof(f68,plain,(
% 0.29/15.44    not_equal(n5,n1)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f27])).
% 0.29/15.44  fof(f69,plain,(
% 0.29/15.44    not_equal(n5,n2)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f28])).
% 0.29/15.44  fof(f70,plain,(
% 0.29/15.44    not_equal(n5,n3)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f29])).
% 0.29/15.44  fof(f71,plain,(
% 0.29/15.44    not_equal(n5,n4)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f30])).
% 0.29/15.44  fof(f72,plain,(
% 0.29/15.44    not_equal(n5,n6)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f31])).
% 0.29/15.44  fof(f73,plain,(
% 0.29/15.44    not_equal(n6,n1)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f32])).
% 0.29/15.44  fof(f74,plain,(
% 0.29/15.44    not_equal(n6,n2)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f33])).
% 0.29/15.44  fof(f75,plain,(
% 0.29/15.44    not_equal(n6,n3)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f34])).
% 0.29/15.44  fof(f76,plain,(
% 0.29/15.44    not_equal(n6,n4)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f35])).
% 0.29/15.44  fof(f77,plain,(
% 0.29/15.44    not_equal(n6,n5)),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f36])).
% 0.29/15.44  fof(f78,plain,(
% 0.29/15.44    ![X0,X1]: (familiar(X0,X1)|not_familiar(X0,X1)|~person(X0)|~person(X1)|~not_equal(X0,X1))),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f37])).
% 0.29/15.44  fof(f79,plain,(
% 0.29/15.44    ![X0,X1]: (~familiar(X0,X1)|familiar(X1,X0))),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f38])).
% 0.29/15.44  fof(f80,plain,(
% 0.29/15.44    ![X0,X1]: (~not_familiar(X0,X1)|not_familiar(X1,X0))),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f39])).
% 0.29/15.44  fof(f81,plain,(
% 0.29/15.44    ![X1,X3]: ((![X2]: (~familiar(X1,X2)|~familiar(X2,X3)))|~familiar(X3,X1))),
% 0.29/15.44    inference(miniscoping,[status(thm)],[f40])).
% 0.29/15.44  fof(f82,plain,(
% 0.29/15.44    ![X0,X1,X2]: (~familiar(X0,X1)|~familiar(X1,X2)|~familiar(X2,X0))),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f81])).
% 0.29/15.44  fof(f83,plain,(
% 0.29/15.44    ![X1,X3]: ((![X2]: (~not_familiar(X1,X2)|~not_familiar(X2,X3)))|~not_familiar(X3,X1))),
% 0.29/15.44    inference(miniscoping,[status(thm)],[f41])).
% 0.29/15.44  fof(f84,plain,(
% 0.29/15.44    ![X0,X1,X2]: (~not_familiar(X0,X1)|~not_familiar(X1,X2)|~not_familiar(X2,X0))),
% 0.29/15.44    inference(cnf_transformation,[status(thm)],[f83])).
% 0.29/15.44  fof(f85,plain,(
% 0.29/15.44    ![X0]: (familiar(X0,n1)|not_familiar(X0,n1)|~person(X0)|~not_equal(X0,n1))),
% 0.29/15.44    inference(resolution,[status(thm)],[f42,f78])).
% 0.29/15.44  fof(f86,plain,(
% 0.29/15.44    ![X0]: (familiar(X0,n2)|not_familiar(X0,n2)|~person(X0)|~not_equal(X0,n2))),
% 0.29/15.44    inference(resolution,[status(thm)],[f43,f78])).
% 0.29/15.44  fof(f87,plain,(
% 0.29/15.44    ![X0]: (familiar(X0,n3)|not_familiar(X0,n3)|~person(X0)|~not_equal(X0,n3))),
% 0.29/15.44    inference(resolution,[status(thm)],[f44,f78])).
% 0.29/15.44  fof(f88,plain,(
% 0.29/15.44    ![X0]: (familiar(X0,n4)|not_familiar(X0,n4)|~person(X0)|~not_equal(X0,n4))),
% 0.29/15.44    inference(resolution,[status(thm)],[f45,f78])).
% 0.29/15.44  fof(f89,plain,(
% 0.29/15.44    ![X0]: (familiar(X0,n5)|not_familiar(X0,n5)|~person(X0)|~not_equal(X0,n5))),
% 0.29/15.44    inference(resolution,[status(thm)],[f46,f78])).
% 0.29/15.44  fof(f90,plain,(
% 0.29/15.44    ![X0]: (familiar(X0,n6)|not_familiar(X0,n6)|~person(X0)|~not_equal(X0,n6))),
% 0.29/15.44    inference(resolution,[status(thm)],[f47,f78])).
% 0.29/15.44  fof(f91,plain,(
% 0.29/15.44    familiar(n1,n2)|not_familiar(n1,n2)|~person(n1)),
% 0.29/15.44    inference(resolution,[status(thm)],[f48,f86])).
% 0.29/15.44  fof(f92,definition,(
% 0.29/15.44    sQ0_spl <=> (familiar(n1,n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f93,plain,(
% 0.29/15.44    familiar(n1,n2)|~sQ0_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f92])).
% 0.29/15.44  fof(f95,definition,(
% 0.29/15.44    sQ1_spl <=> (not_familiar(n1,n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f96,plain,(
% 0.29/15.44    not_familiar(n1,n2)|~sQ1_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f95])).
% 0.29/15.44  fof(f98,definition,(
% 0.29/15.44    sQ2_spl <=> (person(n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f100,plain,(
% 0.29/15.44    ~person(n1)|sQ2_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f98])).
% 0.29/15.44  fof(f101,plain,(
% 0.29/15.44    sQ0_spl|sQ1_spl|~sQ2_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f91,f92,f95,f98])).
% 0.29/15.44  fof(f102,plain,(
% 0.29/15.44    $false|sQ2_spl),
% 0.29/15.44    inference(forward_subsumption_resolution,[status(thm)],[f100,f42])).
% 0.29/15.44  fof(f103,plain,(
% 0.29/15.44    sQ2_spl),
% 0.29/15.44    inference(contradiction_clause,[status(thm)],[f102])).
% 0.29/15.44  fof(f104,plain,(
% 0.29/15.44    familiar(n1,n3)|not_familiar(n1,n3)|~person(n1)),
% 0.29/15.44    inference(resolution,[status(thm)],[f49,f87])).
% 0.29/15.44  fof(f105,definition,(
% 0.29/15.44    sQ3_spl <=> (familiar(n1,n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f106,plain,(
% 0.29/15.44    familiar(n1,n3)|~sQ3_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f105])).
% 0.29/15.44  fof(f108,definition,(
% 0.29/15.44    sQ4_spl <=> (not_familiar(n1,n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f109,plain,(
% 0.29/15.44    not_familiar(n1,n3)|~sQ4_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f108])).
% 0.29/15.44  fof(f111,plain,(
% 0.29/15.44    sQ3_spl|sQ4_spl|~sQ2_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f104,f105,f108,f98])).
% 0.29/15.44  fof(f112,plain,(
% 0.29/15.44    familiar(n2,n1)|not_familiar(n2,n1)|~person(n2)),
% 0.29/15.44    inference(resolution,[status(thm)],[f53,f85])).
% 0.29/15.44  fof(f113,definition,(
% 0.29/15.44    sQ5_spl <=> (familiar(n2,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f114,plain,(
% 0.29/15.44    familiar(n2,n1)|~sQ5_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f113])).
% 0.29/15.44  fof(f115,plain,(
% 0.29/15.44    ~familiar(n2,n1)|sQ5_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f113])).
% 0.29/15.44  fof(f116,definition,(
% 0.29/15.44    sQ6_spl <=> (not_familiar(n2,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f117,plain,(
% 0.29/15.44    not_familiar(n2,n1)|~sQ6_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f116])).
% 0.29/15.44  fof(f119,definition,(
% 0.29/15.44    sQ7_spl <=> (person(n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f121,plain,(
% 0.29/15.44    ~person(n2)|sQ7_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f119])).
% 0.29/15.44  fof(f122,plain,(
% 0.29/15.44    sQ5_spl|sQ6_spl|~sQ7_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f112,f113,f116,f119])).
% 0.29/15.44  fof(f123,plain,(
% 0.29/15.44    $false|sQ7_spl),
% 0.29/15.44    inference(forward_subsumption_resolution,[status(thm)],[f121,f43])).
% 0.29/15.44  fof(f124,plain,(
% 0.29/15.44    sQ7_spl),
% 0.29/15.44    inference(contradiction_clause,[status(thm)],[f123])).
% 0.29/15.44  fof(f125,plain,(
% 0.29/15.44    familiar(n2,n3)|not_familiar(n2,n3)|~person(n2)),
% 0.29/15.44    inference(resolution,[status(thm)],[f54,f87])).
% 0.29/15.44  fof(f126,definition,(
% 0.29/15.44    sQ8_spl <=> (familiar(n2,n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f127,plain,(
% 0.29/15.44    familiar(n2,n3)|~sQ8_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f126])).
% 0.29/15.44  fof(f129,definition,(
% 0.29/15.44    sQ9_spl <=> (not_familiar(n2,n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f130,plain,(
% 0.29/15.44    not_familiar(n2,n3)|~sQ9_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f129])).
% 0.29/15.44  fof(f132,plain,(
% 0.29/15.44    sQ8_spl|sQ9_spl|~sQ7_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f125,f126,f129,f119])).
% 0.29/15.44  fof(f133,plain,(
% 0.29/15.44    familiar(n2,n1)|~sQ0_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f93,f79])).
% 0.29/15.44  fof(f134,plain,(
% 0.29/15.44    ![X0]: (~familiar(n2,X0)|~familiar(X0,n1)|~sQ0_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f93,f82])).
% 0.29/15.44  fof(f136,plain,(
% 0.29/15.44    familiar(n3,n1)|~sQ3_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f106,f79])).
% 0.29/15.44  fof(f137,plain,(
% 0.29/15.44    ![X0]: (~familiar(n3,X0)|~familiar(X0,n1)|~sQ3_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f106,f82])).
% 0.29/15.44  fof(f140,plain,(
% 0.29/15.44    familiar(n1,n2)|~sQ5_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f114,f79])).
% 0.29/15.44  fof(f141,plain,(
% 0.29/15.44    ![X0]: (~familiar(n1,X0)|~familiar(X0,n2)|~sQ5_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f114,f82])).
% 0.29/15.44  fof(f143,plain,(
% 0.29/15.44    ~familiar(n3,n1)|~sQ8_spl|~sQ0_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f127,f134])).
% 0.29/15.44  fof(f144,plain,(
% 0.29/15.44    familiar(n3,n2)|~sQ8_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f127,f79])).
% 0.29/15.44  fof(f145,plain,(
% 0.29/15.44    ![X0]: (~familiar(n3,X0)|~familiar(X0,n2)|~sQ8_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f127,f82])).
% 0.29/15.44  fof(f147,plain,(
% 0.29/15.44    $false|~sQ3_spl|~sQ8_spl|~sQ0_spl),
% 0.29/15.44    inference(forward_subsumption_resolution,[status(thm)],[f143,f136])).
% 0.29/15.44  fof(f148,plain,(
% 0.29/15.44    ~sQ3_spl|~sQ8_spl|~sQ0_spl),
% 0.29/15.44    inference(contradiction_clause,[status(thm)],[f147])).
% 0.29/15.44  fof(f149,plain,(
% 0.29/15.44    not_familiar(n2,n1)|~sQ1_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f96,f80])).
% 0.29/15.44  fof(f150,plain,(
% 0.29/15.44    ![X0]: (~not_familiar(n2,X0)|~not_familiar(X0,n1)|~sQ1_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f96,f84])).
% 0.29/15.44  fof(f152,plain,(
% 0.29/15.44    not_familiar(n3,n1)|~sQ4_spl),
% 0.29/15.44    inference(resolution,[status(thm)],[f109,f80])).
% 0.29/15.44  fof(f153,plain,(
% 0.29/15.44    ![X0]: (~not_familiar(n3,X0)|~not_familiar(X0,n1)|~sQ4_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f109,f84])).
% 0.29/15.44  fof(f156,plain,(
% 0.29/15.44    ![X0]: (~not_familiar(n3,X0)|~not_familiar(X0,n2)|~sQ9_spl)),
% 0.29/15.44    inference(resolution,[status(thm)],[f130,f84])).
% 0.29/15.44  fof(f158,plain,(
% 0.29/15.44    familiar(n2,n4)|not_familiar(n2,n4)|~person(n2)),
% 0.29/15.44    inference(resolution,[status(thm)],[f88,f55])).
% 0.29/15.44  fof(f159,plain,(
% 0.29/15.44    familiar(n1,n4)|not_familiar(n1,n4)|~person(n1)),
% 0.29/15.44    inference(resolution,[status(thm)],[f88,f50])).
% 0.29/15.44  fof(f160,definition,(
% 0.29/15.44    sQ10_spl <=> (familiar(n2,n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f161,plain,(
% 0.29/15.44    familiar(n2,n4)|~sQ10_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f160])).
% 0.29/15.44  fof(f163,definition,(
% 0.29/15.44    sQ11_spl <=> (not_familiar(n2,n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f164,plain,(
% 0.29/15.44    not_familiar(n2,n4)|~sQ11_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f163])).
% 0.29/15.44  fof(f166,plain,(
% 0.29/15.44    sQ10_spl|sQ11_spl|~sQ7_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f158,f160,f163,f119])).
% 0.29/15.44  fof(f167,definition,(
% 0.29/15.44    sQ12_spl <=> (familiar(n1,n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f168,plain,(
% 0.29/15.44    familiar(n1,n4)|~sQ12_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f167])).
% 0.29/15.44  fof(f170,definition,(
% 0.29/15.44    sQ13_spl <=> (not_familiar(n1,n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ13_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f171,plain,(
% 0.29/15.44    not_familiar(n1,n4)|~sQ13_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f170])).
% 0.29/15.44  fof(f173,plain,(
% 0.29/15.44    sQ12_spl|sQ13_spl|~sQ2_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f159,f167,f170,f98])).
% 0.29/15.44  fof(f174,plain,(
% 0.29/15.44    familiar(n2,n5)|not_familiar(n2,n5)|~person(n2)),
% 0.29/15.44    inference(resolution,[status(thm)],[f89,f56])).
% 0.29/15.44  fof(f175,plain,(
% 0.29/15.44    familiar(n1,n5)|not_familiar(n1,n5)|~person(n1)),
% 0.29/15.44    inference(resolution,[status(thm)],[f89,f51])).
% 0.29/15.44  fof(f176,definition,(
% 0.29/15.44    sQ14_spl <=> (familiar(n2,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f177,plain,(
% 0.29/15.44    familiar(n2,n5)|~sQ14_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f176])).
% 0.29/15.44  fof(f178,plain,(
% 0.29/15.44    ~familiar(n2,n5)|sQ14_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f176])).
% 0.29/15.44  fof(f179,definition,(
% 0.29/15.44    sQ15_spl <=> (not_familiar(n2,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ15_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f180,plain,(
% 0.29/15.44    not_familiar(n2,n5)|~sQ15_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f179])).
% 0.29/15.44  fof(f182,plain,(
% 0.29/15.44    sQ14_spl|sQ15_spl|~sQ7_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f174,f176,f179,f119])).
% 0.29/15.44  fof(f183,definition,(
% 0.29/15.44    sQ16_spl <=> (familiar(n1,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ16_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f184,plain,(
% 0.29/15.44    familiar(n1,n5)|~sQ16_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f183])).
% 0.29/15.44  fof(f185,plain,(
% 0.29/15.44    ~familiar(n1,n5)|sQ16_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f183])).
% 0.29/15.44  fof(f186,definition,(
% 0.29/15.44    sQ17_spl <=> (not_familiar(n1,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f187,plain,(
% 0.29/15.44    not_familiar(n1,n5)|~sQ17_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f186])).
% 0.29/15.44  fof(f189,plain,(
% 0.29/15.44    sQ16_spl|sQ17_spl|~sQ2_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f175,f183,f186,f98])).
% 0.29/15.44  fof(f190,plain,(
% 0.29/15.44    familiar(n3,n1)|not_familiar(n3,n1)|~person(n3)),
% 0.29/15.44    inference(resolution,[status(thm)],[f58,f85])).
% 0.29/15.44  fof(f191,definition,(
% 0.29/15.44    sQ18_spl <=> (familiar(n3,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f192,plain,(
% 0.29/15.44    familiar(n3,n1)|~sQ18_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f191])).
% 0.29/15.44  fof(f194,definition,(
% 0.29/15.44    sQ19_spl <=> (not_familiar(n3,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f195,plain,(
% 0.29/15.44    not_familiar(n3,n1)|~sQ19_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f194])).
% 0.29/15.44  fof(f197,definition,(
% 0.29/15.44    sQ20_spl <=> (person(n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f199,plain,(
% 0.29/15.44    ~person(n3)|sQ20_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f197])).
% 0.29/15.44  fof(f200,plain,(
% 0.29/15.44    sQ18_spl|sQ19_spl|~sQ20_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f190,f191,f194,f197])).
% 0.29/15.44  fof(f201,plain,(
% 0.29/15.44    $false|sQ20_spl),
% 0.29/15.44    inference(forward_subsumption_resolution,[status(thm)],[f199,f44])).
% 0.29/15.44  fof(f202,plain,(
% 0.29/15.44    sQ20_spl),
% 0.29/15.44    inference(contradiction_clause,[status(thm)],[f201])).
% 0.29/15.44  fof(f203,plain,(
% 0.29/15.44    familiar(n3,n2)|not_familiar(n3,n2)|~person(n3)),
% 0.29/15.44    inference(resolution,[status(thm)],[f59,f86])).
% 0.29/15.44  fof(f204,definition,(
% 0.29/15.44    sQ21_spl <=> (familiar(n3,n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f205,plain,(
% 0.29/15.44    familiar(n3,n2)|~sQ21_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f204])).
% 0.29/15.44  fof(f207,definition,(
% 0.29/15.44    sQ22_spl <=> (not_familiar(n3,n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ22_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f208,plain,(
% 0.29/15.44    not_familiar(n3,n2)|~sQ22_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f207])).
% 0.29/15.44  fof(f210,plain,(
% 0.29/15.44    sQ21_spl|sQ22_spl|~sQ20_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f203,f204,f207,f197])).
% 0.29/15.44  fof(f211,plain,(
% 0.29/15.44    familiar(n3,n4)|not_familiar(n3,n4)|~person(n3)),
% 0.29/15.44    inference(resolution,[status(thm)],[f60,f88])).
% 0.29/15.44  fof(f212,definition,(
% 0.29/15.44    sQ23_spl <=> (familiar(n3,n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ23_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f213,plain,(
% 0.29/15.44    familiar(n3,n4)|~sQ23_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f212])).
% 0.29/15.44  fof(f214,plain,(
% 0.29/15.44    ~familiar(n3,n4)|sQ23_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f212])).
% 0.29/15.44  fof(f215,definition,(
% 0.29/15.44    sQ24_spl <=> (not_familiar(n3,n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f216,plain,(
% 0.29/15.44    not_familiar(n3,n4)|~sQ24_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f215])).
% 0.29/15.44  fof(f218,plain,(
% 0.29/15.44    sQ23_spl|sQ24_spl|~sQ20_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f211,f212,f215,f197])).
% 0.29/15.44  fof(f219,plain,(
% 0.29/15.44    familiar(n3,n5)|not_familiar(n3,n5)|~person(n3)),
% 0.29/15.44    inference(resolution,[status(thm)],[f61,f89])).
% 0.29/15.44  fof(f220,definition,(
% 0.29/15.44    sQ25_spl <=> (familiar(n3,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f221,plain,(
% 0.29/15.44    familiar(n3,n5)|~sQ25_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f220])).
% 0.29/15.44  fof(f223,definition,(
% 0.29/15.44    sQ26_spl <=> (not_familiar(n3,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f224,plain,(
% 0.29/15.44    not_familiar(n3,n5)|~sQ26_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f223])).
% 0.29/15.44  fof(f226,plain,(
% 0.29/15.44    sQ25_spl|sQ26_spl|~sQ20_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f219,f220,f223,f197])).
% 0.29/15.44  fof(f227,plain,(
% 0.29/15.44    familiar(n4,n1)|not_familiar(n4,n1)|~person(n4)),
% 0.29/15.44    inference(resolution,[status(thm)],[f63,f85])).
% 0.29/15.44  fof(f228,definition,(
% 0.29/15.44    sQ27_spl <=> (familiar(n4,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f229,plain,(
% 0.29/15.44    familiar(n4,n1)|~sQ27_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f228])).
% 0.29/15.44  fof(f231,definition,(
% 0.29/15.44    sQ28_spl <=> (not_familiar(n4,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f232,plain,(
% 0.29/15.44    not_familiar(n4,n1)|~sQ28_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f231])).
% 0.29/15.44  fof(f234,definition,(
% 0.29/15.44    sQ29_spl <=> (person(n4))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f236,plain,(
% 0.29/15.44    ~person(n4)|sQ29_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f234])).
% 0.29/15.44  fof(f237,plain,(
% 0.29/15.44    sQ27_spl|sQ28_spl|~sQ29_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f227,f228,f231,f234])).
% 0.29/15.44  fof(f238,plain,(
% 0.29/15.44    $false|sQ29_spl),
% 0.29/15.44    inference(forward_subsumption_resolution,[status(thm)],[f236,f45])).
% 0.29/15.44  fof(f239,plain,(
% 0.29/15.44    sQ29_spl),
% 0.29/15.44    inference(contradiction_clause,[status(thm)],[f238])).
% 0.29/15.44  fof(f240,plain,(
% 0.29/15.44    familiar(n4,n2)|not_familiar(n4,n2)|~person(n4)),
% 0.29/15.44    inference(resolution,[status(thm)],[f64,f86])).
% 0.29/15.44  fof(f241,definition,(
% 0.29/15.44    sQ30_spl <=> (familiar(n4,n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f242,plain,(
% 0.29/15.44    familiar(n4,n2)|~sQ30_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f241])).
% 0.29/15.44  fof(f244,definition,(
% 0.29/15.44    sQ31_spl <=> (not_familiar(n4,n2))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f245,plain,(
% 0.29/15.44    not_familiar(n4,n2)|~sQ31_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f244])).
% 0.29/15.44  fof(f247,plain,(
% 0.29/15.44    sQ30_spl|sQ31_spl|~sQ29_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f240,f241,f244,f234])).
% 0.29/15.44  fof(f248,plain,(
% 0.29/15.44    familiar(n4,n3)|not_familiar(n4,n3)|~person(n4)),
% 0.29/15.44    inference(resolution,[status(thm)],[f65,f87])).
% 0.29/15.44  fof(f249,definition,(
% 0.29/15.44    sQ32_spl <=> (familiar(n4,n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f250,plain,(
% 0.29/15.44    familiar(n4,n3)|~sQ32_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f249])).
% 0.29/15.44  fof(f252,definition,(
% 0.29/15.44    sQ33_spl <=> (not_familiar(n4,n3))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f253,plain,(
% 0.29/15.44    not_familiar(n4,n3)|~sQ33_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f252])).
% 0.29/15.44  fof(f255,plain,(
% 0.29/15.44    sQ32_spl|sQ33_spl|~sQ29_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f248,f249,f252,f234])).
% 0.29/15.44  fof(f256,plain,(
% 0.29/15.44    familiar(n4,n5)|not_familiar(n4,n5)|~person(n4)),
% 0.29/15.44    inference(resolution,[status(thm)],[f66,f89])).
% 0.29/15.44  fof(f257,definition,(
% 0.29/15.44    sQ34_spl <=> (familiar(n4,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f258,plain,(
% 0.29/15.44    familiar(n4,n5)|~sQ34_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f257])).
% 0.29/15.44  fof(f259,plain,(
% 0.29/15.44    ~familiar(n4,n5)|sQ34_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f257])).
% 0.29/15.44  fof(f260,definition,(
% 0.29/15.44    sQ35_spl <=> (not_familiar(n4,n5))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f261,plain,(
% 0.29/15.44    not_familiar(n4,n5)|~sQ35_spl),
% 0.29/15.44    inference(component_clause,[status(thm)],[f260])).
% 0.29/15.44  fof(f263,plain,(
% 0.29/15.44    sQ34_spl|sQ35_spl|~sQ29_spl),
% 0.29/15.44    inference(split_clause,[status(thm)],[f256,f257,f260,f234])).
% 0.29/15.44  fof(f264,plain,(
% 0.29/15.44    familiar(n5,n1)|not_familiar(n5,n1)|~person(n5)),
% 0.29/15.44    inference(resolution,[status(thm)],[f68,f85])).
% 0.29/15.44  fof(f265,definition,(
% 0.29/15.44    sQ36_spl <=> (familiar(n5,n1))),
% 0.29/15.44    introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition])).
% 0.29/15.44  fof(f266,plain,(
% 0.29/15.45    familiar(n5,n1)|~sQ36_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f265])).
% 0.29/15.45  fof(f268,definition,(
% 0.29/15.45    sQ37_spl <=> (not_familiar(n5,n1))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ37_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f269,plain,(
% 0.29/15.45    not_familiar(n5,n1)|~sQ37_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f268])).
% 0.29/15.45  fof(f271,definition,(
% 0.29/15.45    sQ38_spl <=> (person(n5))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f273,plain,(
% 0.29/15.45    ~person(n5)|sQ38_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f271])).
% 0.29/15.45  fof(f274,plain,(
% 0.29/15.45    sQ36_spl|sQ37_spl|~sQ38_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f264,f265,f268,f271])).
% 0.29/15.45  fof(f275,plain,(
% 0.29/15.45    $false|sQ38_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f273,f46])).
% 0.29/15.45  fof(f276,plain,(
% 0.29/15.45    sQ38_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f275])).
% 0.29/15.45  fof(f277,plain,(
% 0.29/15.45    familiar(n5,n2)|not_familiar(n5,n2)|~person(n5)),
% 0.29/15.45    inference(resolution,[status(thm)],[f69,f86])).
% 0.29/15.45  fof(f278,definition,(
% 0.29/15.45    sQ39_spl <=> (familiar(n5,n2))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f279,plain,(
% 0.29/15.45    familiar(n5,n2)|~sQ39_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f278])).
% 0.29/15.45  fof(f281,definition,(
% 0.29/15.45    sQ40_spl <=> (not_familiar(n5,n2))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f282,plain,(
% 0.29/15.45    not_familiar(n5,n2)|~sQ40_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f281])).
% 0.29/15.45  fof(f284,plain,(
% 0.29/15.45    sQ39_spl|sQ40_spl|~sQ38_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f277,f278,f281,f271])).
% 0.29/15.45  fof(f288,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n1,X0)|~not_familiar(X0,n2)|~sQ6_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f117,f84])).
% 0.29/15.45  fof(f291,plain,(
% 0.29/15.45    ~not_familiar(n2,n3)|~sQ4_spl|~sQ1_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f152,f150])).
% 0.29/15.45  fof(f295,plain,(
% 0.29/15.45    $false|~sQ9_spl|~sQ4_spl|~sQ1_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f291,f130])).
% 0.29/15.45  fof(f296,plain,(
% 0.29/15.45    ~sQ9_spl|~sQ4_spl|~sQ1_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f295])).
% 0.29/15.45  fof(f297,plain,(
% 0.29/15.45    $false|~sQ18_spl|~sQ8_spl|~sQ0_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f143,f192])).
% 0.29/15.45  fof(f298,plain,(
% 0.29/15.45    ~sQ18_spl|~sQ8_spl|~sQ0_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f297])).
% 0.29/15.45  fof(f299,plain,(
% 0.29/15.45    ~familiar(n4,n2)|~sQ12_spl|~sQ5_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f168,f141])).
% 0.29/15.45  fof(f300,plain,(
% 0.29/15.45    familiar(n4,n1)|~sQ12_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f168,f79])).
% 0.29/15.45  fof(f303,plain,(
% 0.29/15.45    $false|~sQ30_spl|~sQ12_spl|~sQ5_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f299,f242])).
% 0.29/15.45  fof(f304,plain,(
% 0.29/15.45    ~sQ30_spl|~sQ12_spl|~sQ5_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f303])).
% 0.29/15.45  fof(f305,plain,(
% 0.29/15.45    ~familiar(n4,n1)|~sQ10_spl|~sQ0_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f161,f134])).
% 0.29/15.45  fof(f306,plain,(
% 0.29/15.45    familiar(n4,n2)|~sQ10_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f161,f79])).
% 0.29/15.45  fof(f307,plain,(
% 0.29/15.45    ![X0]: (~familiar(n4,X0)|~familiar(X0,n2)|~sQ10_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f161,f82])).
% 0.29/15.45  fof(f309,plain,(
% 0.29/15.45    $false|~sQ27_spl|~sQ10_spl|~sQ0_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f305,f229])).
% 0.29/15.45  fof(f310,plain,(
% 0.29/15.45    ~sQ27_spl|~sQ10_spl|~sQ0_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f309])).
% 0.29/15.45  fof(f311,plain,(
% 0.29/15.45    sQ30_spl|~sQ10_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f306,f241,f160])).
% 0.29/15.45  fof(f312,plain,(
% 0.29/15.45    familiar(n5,n1)|~sQ16_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f184,f79])).
% 0.29/15.45  fof(f315,plain,(
% 0.29/15.45    familiar(n4,n6)|not_familiar(n4,n6)|~person(n4)),
% 0.29/15.45    inference(resolution,[status(thm)],[f90,f67])).
% 0.29/15.45  fof(f316,plain,(
% 0.29/15.45    familiar(n3,n6)|not_familiar(n3,n6)|~person(n3)),
% 0.29/15.45    inference(resolution,[status(thm)],[f90,f62])).
% 0.29/15.45  fof(f317,plain,(
% 0.29/15.45    familiar(n2,n6)|not_familiar(n2,n6)|~person(n2)),
% 0.29/15.45    inference(resolution,[status(thm)],[f90,f57])).
% 0.29/15.45  fof(f318,plain,(
% 0.29/15.45    familiar(n1,n6)|not_familiar(n1,n6)|~person(n1)),
% 0.29/15.45    inference(resolution,[status(thm)],[f90,f52])).
% 0.29/15.45  fof(f319,definition,(
% 0.29/15.45    sQ41_spl <=> (familiar(n4,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ41_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f320,plain,(
% 0.29/15.45    familiar(n4,n6)|~sQ41_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f319])).
% 0.29/15.45  fof(f322,definition,(
% 0.29/15.45    sQ42_spl <=> (not_familiar(n4,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ42_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f323,plain,(
% 0.29/15.45    not_familiar(n4,n6)|~sQ42_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f322])).
% 0.29/15.45  fof(f325,plain,(
% 0.29/15.45    sQ41_spl|sQ42_spl|~sQ29_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f315,f319,f322,f234])).
% 0.29/15.45  fof(f326,definition,(
% 0.29/15.45    sQ43_spl <=> (familiar(n3,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ43_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f327,plain,(
% 0.29/15.45    familiar(n3,n6)|~sQ43_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f326])).
% 0.29/15.45  fof(f329,definition,(
% 0.29/15.45    sQ44_spl <=> (not_familiar(n3,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ44_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f330,plain,(
% 0.29/15.45    not_familiar(n3,n6)|~sQ44_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f329])).
% 0.29/15.45  fof(f331,plain,(
% 0.29/15.45    ~not_familiar(n3,n6)|sQ44_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f329])).
% 0.29/15.45  fof(f332,plain,(
% 0.29/15.45    sQ43_spl|sQ44_spl|~sQ20_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f316,f326,f329,f197])).
% 0.29/15.45  fof(f333,definition,(
% 0.29/15.45    sQ45_spl <=> (familiar(n2,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ45_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f334,plain,(
% 0.29/15.45    familiar(n2,n6)|~sQ45_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f333])).
% 0.29/15.45  fof(f335,plain,(
% 0.29/15.45    ~familiar(n2,n6)|sQ45_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f333])).
% 0.29/15.45  fof(f336,definition,(
% 0.29/15.45    sQ46_spl <=> (not_familiar(n2,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ46_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f337,plain,(
% 0.29/15.45    not_familiar(n2,n6)|~sQ46_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f336])).
% 0.29/15.45  fof(f339,plain,(
% 0.29/15.45    sQ45_spl|sQ46_spl|~sQ7_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f317,f333,f336,f119])).
% 0.29/15.45  fof(f340,definition,(
% 0.29/15.45    sQ47_spl <=> (familiar(n1,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f341,plain,(
% 0.29/15.45    familiar(n1,n6)|~sQ47_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f340])).
% 0.29/15.45  fof(f343,definition,(
% 0.29/15.45    sQ48_spl <=> (not_familiar(n1,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ48_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f344,plain,(
% 0.29/15.45    not_familiar(n1,n6)|~sQ48_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f343])).
% 0.29/15.45  fof(f346,plain,(
% 0.29/15.45    sQ47_spl|sQ48_spl|~sQ2_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f318,f340,f343,f98])).
% 0.29/15.45  fof(f347,plain,(
% 0.29/15.45    ~familiar(n5,n1)|~sQ14_spl|~sQ0_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f177,f134])).
% 0.29/15.45  fof(f351,plain,(
% 0.29/15.45    $false|~sQ36_spl|~sQ14_spl|~sQ0_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f347,f266])).
% 0.29/15.45  fof(f352,plain,(
% 0.29/15.45    ~sQ36_spl|~sQ14_spl|~sQ0_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f351])).
% 0.29/15.45  fof(f353,plain,(
% 0.29/15.45    sQ36_spl|~sQ16_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f312,f265,f183])).
% 0.29/15.45  fof(f354,plain,(
% 0.29/15.45    familiar(n5,n3)|not_familiar(n5,n3)|~person(n5)),
% 0.29/15.45    inference(resolution,[status(thm)],[f70,f87])).
% 0.29/15.45  fof(f355,definition,(
% 0.29/15.45    sQ49_spl <=> (familiar(n5,n3))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ49_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f356,plain,(
% 0.29/15.45    familiar(n5,n3)|~sQ49_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f355])).
% 0.29/15.45  fof(f358,definition,(
% 0.29/15.45    sQ50_spl <=> (not_familiar(n5,n3))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ50_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f359,plain,(
% 0.29/15.45    not_familiar(n5,n3)|~sQ50_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f358])).
% 0.29/15.45  fof(f361,plain,(
% 0.29/15.45    sQ49_spl|sQ50_spl|~sQ38_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f354,f355,f358,f271])).
% 0.29/15.45  fof(f362,plain,(
% 0.29/15.45    familiar(n5,n4)|not_familiar(n5,n4)|~person(n5)),
% 0.29/15.45    inference(resolution,[status(thm)],[f71,f88])).
% 0.29/15.45  fof(f363,definition,(
% 0.29/15.45    sQ51_spl <=> (familiar(n5,n4))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ51_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f364,plain,(
% 0.29/15.45    familiar(n5,n4)|~sQ51_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f363])).
% 0.29/15.45  fof(f366,definition,(
% 0.29/15.45    sQ52_spl <=> (not_familiar(n5,n4))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ52_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f367,plain,(
% 0.29/15.45    not_familiar(n5,n4)|~sQ52_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f366])).
% 0.29/15.45  fof(f369,plain,(
% 0.29/15.45    sQ51_spl|sQ52_spl|~sQ38_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f362,f363,f366,f271])).
% 0.29/15.45  fof(f370,plain,(
% 0.29/15.45    familiar(n5,n6)|not_familiar(n5,n6)|~person(n5)),
% 0.29/15.45    inference(resolution,[status(thm)],[f72,f90])).
% 0.29/15.45  fof(f371,definition,(
% 0.29/15.45    sQ53_spl <=> (familiar(n5,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ53_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f372,plain,(
% 0.29/15.45    familiar(n5,n6)|~sQ53_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f371])).
% 0.29/15.45  fof(f373,plain,(
% 0.29/15.45    ~familiar(n5,n6)|sQ53_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f371])).
% 0.29/15.45  fof(f374,definition,(
% 0.29/15.45    sQ54_spl <=> (not_familiar(n5,n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ54_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f375,plain,(
% 0.29/15.45    not_familiar(n5,n6)|~sQ54_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f374])).
% 0.29/15.45  fof(f377,plain,(
% 0.29/15.45    sQ53_spl|sQ54_spl|~sQ38_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f370,f371,f374,f271])).
% 0.29/15.45  fof(f378,plain,(
% 0.29/15.45    familiar(n6,n1)|not_familiar(n6,n1)|~person(n6)),
% 0.29/15.45    inference(resolution,[status(thm)],[f73,f85])).
% 0.29/15.45  fof(f379,definition,(
% 0.29/15.45    sQ55_spl <=> (familiar(n6,n1))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ55_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f380,plain,(
% 0.29/15.45    familiar(n6,n1)|~sQ55_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f379])).
% 0.29/15.45  fof(f382,definition,(
% 0.29/15.45    sQ56_spl <=> (not_familiar(n6,n1))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ56_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f383,plain,(
% 0.29/15.45    not_familiar(n6,n1)|~sQ56_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f382])).
% 0.29/15.45  fof(f385,definition,(
% 0.29/15.45    sQ57_spl <=> (person(n6))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ57_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f387,plain,(
% 0.29/15.45    ~person(n6)|sQ57_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f385])).
% 0.29/15.45  fof(f388,plain,(
% 0.29/15.45    sQ55_spl|sQ56_spl|~sQ57_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f378,f379,f382,f385])).
% 0.29/15.45  fof(f389,plain,(
% 0.29/15.45    $false|sQ57_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f387,f47])).
% 0.29/15.45  fof(f390,plain,(
% 0.29/15.45    sQ57_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f389])).
% 0.29/15.45  fof(f391,plain,(
% 0.29/15.45    familiar(n6,n2)|not_familiar(n6,n2)|~person(n6)),
% 0.29/15.45    inference(resolution,[status(thm)],[f74,f86])).
% 0.29/15.45  fof(f392,definition,(
% 0.29/15.45    sQ58_spl <=> (familiar(n6,n2))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ58_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f393,plain,(
% 0.29/15.45    familiar(n6,n2)|~sQ58_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f392])).
% 0.29/15.45  fof(f395,definition,(
% 0.29/15.45    sQ59_spl <=> (not_familiar(n6,n2))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ59_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f396,plain,(
% 0.29/15.45    not_familiar(n6,n2)|~sQ59_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f395])).
% 0.29/15.45  fof(f398,plain,(
% 0.29/15.45    sQ58_spl|sQ59_spl|~sQ57_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f391,f392,f395,f385])).
% 0.29/15.45  fof(f399,plain,(
% 0.29/15.45    familiar(n6,n3)|not_familiar(n6,n3)|~person(n6)),
% 0.29/15.45    inference(resolution,[status(thm)],[f75,f87])).
% 0.29/15.45  fof(f400,definition,(
% 0.29/15.45    sQ60_spl <=> (familiar(n6,n3))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ60_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f401,plain,(
% 0.29/15.45    familiar(n6,n3)|~sQ60_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f400])).
% 0.29/15.45  fof(f403,definition,(
% 0.29/15.45    sQ61_spl <=> (not_familiar(n6,n3))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ61_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f404,plain,(
% 0.29/15.45    not_familiar(n6,n3)|~sQ61_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f403])).
% 0.29/15.45  fof(f406,plain,(
% 0.29/15.45    sQ60_spl|sQ61_spl|~sQ57_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f399,f400,f403,f385])).
% 0.29/15.45  fof(f407,plain,(
% 0.29/15.45    familiar(n6,n4)|not_familiar(n6,n4)|~person(n6)),
% 0.29/15.45    inference(resolution,[status(thm)],[f76,f88])).
% 0.29/15.45  fof(f408,definition,(
% 0.29/15.45    sQ62_spl <=> (familiar(n6,n4))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ62_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f409,plain,(
% 0.29/15.45    familiar(n6,n4)|~sQ62_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f408])).
% 0.29/15.45  fof(f411,definition,(
% 0.29/15.45    sQ63_spl <=> (not_familiar(n6,n4))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ63_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f412,plain,(
% 0.29/15.45    not_familiar(n6,n4)|~sQ63_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f411])).
% 0.29/15.45  fof(f414,plain,(
% 0.29/15.45    sQ62_spl|sQ63_spl|~sQ57_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f407,f408,f411,f385])).
% 0.29/15.45  fof(f415,plain,(
% 0.29/15.45    familiar(n6,n5)|not_familiar(n6,n5)|~person(n6)),
% 0.29/15.45    inference(resolution,[status(thm)],[f77,f89])).
% 0.29/15.45  fof(f416,definition,(
% 0.29/15.45    sQ64_spl <=> (familiar(n6,n5))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ64_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f417,plain,(
% 0.29/15.45    familiar(n6,n5)|~sQ64_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f416])).
% 0.29/15.45  fof(f419,definition,(
% 0.29/15.45    sQ65_spl <=> (not_familiar(n6,n5))),
% 0.29/15.45    introduced(definition,[new_symbols(definition,[sQ65_spl])],[split_symbol_definition])).
% 0.29/15.45  fof(f420,plain,(
% 0.29/15.45    not_familiar(n6,n5)|~sQ65_spl),
% 0.29/15.45    inference(component_clause,[status(thm)],[f419])).
% 0.29/15.45  fof(f422,plain,(
% 0.29/15.45    sQ64_spl|sQ65_spl|~sQ57_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f415,f416,f419,f385])).
% 0.29/15.45  fof(f423,plain,(
% 0.29/15.45    familiar(n2,n3)|~sQ21_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f205,f79])).
% 0.29/15.45  fof(f426,plain,(
% 0.29/15.45    sQ8_spl|~sQ21_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f423,f126,f204])).
% 0.29/15.45  fof(f427,plain,(
% 0.29/15.45    familiar(n4,n3)|~sQ23_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f213,f79])).
% 0.29/15.45  fof(f428,plain,(
% 0.29/15.45    ![X0]: (~familiar(n4,X0)|~familiar(X0,n3)|~sQ23_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f213,f82])).
% 0.29/15.45  fof(f430,plain,(
% 0.29/15.45    familiar(n5,n3)|~sQ25_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f221,f79])).
% 0.29/15.45  fof(f433,plain,(
% 0.29/15.45    familiar(n3,n4)|~sQ32_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f250,f79])).
% 0.29/15.45  fof(f436,plain,(
% 0.29/15.45    familiar(n5,n4)|~sQ34_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f258,f79])).
% 0.29/15.45  fof(f437,plain,(
% 0.29/15.45    ![X0]: (~familiar(n5,X0)|~familiar(X0,n4)|~sQ34_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f258,f82])).
% 0.29/15.45  fof(f439,plain,(
% 0.29/15.45    familiar(n2,n5)|~sQ39_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f279,f79])).
% 0.29/15.45  fof(f443,plain,(
% 0.29/15.45    not_familiar(n1,n3)|~sQ19_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f195,f80])).
% 0.29/15.45  fof(f446,plain,(
% 0.29/15.45    ~not_familiar(n4,n2)|~sQ13_spl|~sQ6_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f171,f288])).
% 0.29/15.45  fof(f457,plain,(
% 0.29/15.45    not_familiar(n1,n4)|~sQ28_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f232,f80])).
% 0.29/15.45  fof(f460,plain,(
% 0.29/15.45    not_familiar(n4,n2)|~sQ11_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f164,f80])).
% 0.29/15.45  fof(f461,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n4,X0)|~not_familiar(X0,n2)|~sQ11_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f164,f84])).
% 0.29/15.45  fof(f463,plain,(
% 0.29/15.45    $false|~sQ13_spl|~sQ6_spl|~sQ11_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f460,f446])).
% 0.29/15.45  fof(f464,plain,(
% 0.29/15.45    ~sQ13_spl|~sQ6_spl|~sQ11_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f463])).
% 0.29/15.45  fof(f465,plain,(
% 0.29/15.45    sQ13_spl|~sQ28_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f457,f170,f231])).
% 0.29/15.45  fof(f470,plain,(
% 0.29/15.45    familiar(n6,n1)|~sQ47_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f341,f79])).
% 0.29/15.45  fof(f473,plain,(
% 0.29/15.45    ~familiar(n6,n1)|~sQ45_spl|~sQ0_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f334,f134])).
% 0.29/15.45  fof(f476,plain,(
% 0.29/15.45    ![X0]: (~familiar(X0,n2)|~familiar(n6,X0)|~sQ45_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f334,f82])).
% 0.29/15.45  fof(f477,plain,(
% 0.29/15.45    $false|~sQ55_spl|~sQ45_spl|~sQ0_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f473,f380])).
% 0.29/15.45  fof(f478,plain,(
% 0.29/15.45    ~sQ55_spl|~sQ45_spl|~sQ0_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f477])).
% 0.29/15.45  fof(f479,plain,(
% 0.29/15.45    sQ55_spl|~sQ47_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f470,f379,f340])).
% 0.29/15.45  fof(f481,plain,(
% 0.29/15.45    ![X0]: (~familiar(n6,X0)|~familiar(X0,n3)|~sQ43_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f327,f82])).
% 0.29/15.45  fof(f483,plain,(
% 0.29/15.45    familiar(n6,n4)|~sQ41_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f320,f79])).
% 0.29/15.45  fof(f487,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n1,X0)|~not_familiar(X0,n5)|~sQ37_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f269,f84])).
% 0.29/15.45  fof(f489,plain,(
% 0.29/15.45    not_familiar(n5,n2)|~sQ15_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f180,f80])).
% 0.29/15.45  fof(f490,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n5,X0)|~not_familiar(X0,n2)|~sQ15_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f180,f84])).
% 0.29/15.45  fof(f493,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n5,X0)|~not_familiar(X0,n1)|~sQ17_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f187,f84])).
% 0.29/15.45  fof(f495,plain,(
% 0.29/15.45    familiar(n3,n5)|~sQ49_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f356,f79])).
% 0.29/15.45  fof(f498,plain,(
% 0.29/15.45    ~familiar(n3,n5)|~sQ8_spl|~sQ39_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f145,f279])).
% 0.29/15.45  fof(f500,plain,(
% 0.29/15.45    $false|~sQ25_spl|~sQ8_spl|~sQ39_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f498,f221])).
% 0.29/15.45  fof(f501,plain,(
% 0.29/15.45    ~sQ25_spl|~sQ8_spl|~sQ39_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f500])).
% 0.29/15.45  fof(f502,plain,(
% 0.29/15.45    sQ4_spl|~sQ19_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f443,f108,f194])).
% 0.29/15.45  fof(f503,plain,(
% 0.29/15.45    familiar(n4,n5)|~sQ51_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f364,f79])).
% 0.29/15.45  fof(f506,plain,(
% 0.29/15.45    familiar(n6,n5)|~sQ53_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f372,f79])).
% 0.29/15.45  fof(f507,plain,(
% 0.29/15.45    ![X0]: (~familiar(n6,X0)|~familiar(X0,n5)|~sQ53_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f372,f82])).
% 0.29/15.45  fof(f509,plain,(
% 0.29/15.45    familiar(n2,n6)|~sQ58_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f393,f79])).
% 0.29/15.45  fof(f512,plain,(
% 0.29/15.45    familiar(n3,n6)|~sQ60_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f401,f79])).
% 0.29/15.45  fof(f513,plain,(
% 0.29/15.45    ![X0]: (~familiar(n3,X0)|~familiar(X0,n6)|~sQ60_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f401,f82])).
% 0.29/15.45  fof(f515,plain,(
% 0.29/15.45    familiar(n4,n6)|~sQ62_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f409,f79])).
% 0.29/15.45  fof(f518,plain,(
% 0.29/15.45    familiar(n5,n6)|~sQ64_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f417,f79])).
% 0.29/15.45  fof(f521,plain,(
% 0.29/15.45    not_familiar(n2,n3)|~sQ22_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f208,f80])).
% 0.29/15.45  fof(f522,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n2,X0)|~not_familiar(X0,n3)|~sQ22_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f208,f84])).
% 0.29/15.45  fof(f534,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n1,X0)|~not_familiar(X0,n6)|~sQ56_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f383,f84])).
% 0.29/15.45  fof(f536,plain,(
% 0.29/15.45    not_familiar(n6,n2)|~sQ46_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f337,f80])).
% 0.29/15.45  fof(f540,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n6,X0)|~not_familiar(X0,n1)|~sQ48_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f344,f84])).
% 0.29/15.45  fof(f542,plain,(
% 0.29/15.45    not_familiar(n5,n3)|~sQ26_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f224,f80])).
% 0.29/15.45  fof(f545,plain,(
% 0.29/15.45    ~familiar(n4,n6)|~sQ23_spl|~sQ60_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f428,f401])).
% 0.29/15.45  fof(f546,plain,(
% 0.29/15.45    ~familiar(n4,n5)|~sQ23_spl|~sQ49_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f428,f356])).
% 0.29/15.45  fof(f548,plain,(
% 0.29/15.45    $false|~sQ41_spl|~sQ23_spl|~sQ60_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f545,f320])).
% 0.29/15.45  fof(f549,plain,(
% 0.29/15.45    ~sQ41_spl|~sQ23_spl|~sQ60_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f548])).
% 0.29/15.45  fof(f550,plain,(
% 0.29/15.45    sQ41_spl|~sQ62_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f515,f319,f408])).
% 0.29/15.45  fof(f551,plain,(
% 0.29/15.45    $false|~sQ32_spl|sQ23_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f214,f433])).
% 0.29/15.45  fof(f552,plain,(
% 0.29/15.45    ~sQ32_spl|sQ23_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f551])).
% 0.29/15.45  fof(f553,plain,(
% 0.29/15.45    $false|~sQ34_spl|~sQ23_spl|~sQ49_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f546,f258])).
% 0.29/15.45  fof(f554,plain,(
% 0.29/15.45    ~sQ34_spl|~sQ23_spl|~sQ49_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f553])).
% 0.29/15.45  fof(f558,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n2,X0)|~not_familiar(X0,n5)|~sQ15_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f489,f84])).
% 0.29/15.45  fof(f569,plain,(
% 0.29/15.45    not_familiar(n3,n6)|~sQ61_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f404,f80])).
% 0.29/15.45  fof(f570,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n3,X0)|~not_familiar(X0,n6)|~sQ61_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f404,f84])).
% 0.29/15.45  fof(f582,plain,(
% 0.29/15.45    not_familiar(n4,n6)|~sQ63_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f412,f80])).
% 0.29/15.45  fof(f583,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n4,X0)|~not_familiar(X0,n6)|~sQ63_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f412,f84])).
% 0.29/15.45  fof(f588,plain,(
% 0.29/15.45    ~not_familiar(n3,n2)|~sQ33_spl|~sQ11_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f253,f461])).
% 0.29/15.45  fof(f592,plain,(
% 0.29/15.45    $false|~sQ22_spl|~sQ33_spl|~sQ11_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f588,f208])).
% 0.29/15.45  fof(f593,plain,(
% 0.29/15.45    ~sQ22_spl|~sQ33_spl|~sQ11_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f592])).
% 0.29/15.45  fof(f594,plain,(
% 0.29/15.45    $false|~sQ51_spl|sQ34_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f259,f503])).
% 0.29/15.45  fof(f595,plain,(
% 0.29/15.45    ~sQ51_spl|sQ34_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f594])).
% 0.29/15.45  fof(f596,plain,(
% 0.29/15.45    not_familiar(n4,n3)|~sQ24_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f216,f80])).
% 0.29/15.45  fof(f597,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n4,X0)|~not_familiar(X0,n3)|~sQ24_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f216,f84])).
% 0.29/15.45  fof(f599,plain,(
% 0.29/15.45    not_familiar(n5,n4)|~sQ35_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f261,f80])).
% 0.29/15.45  fof(f615,plain,(
% 0.29/15.45    ~familiar(n6,n1)|~sQ43_spl|~sQ3_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f481,f106])).
% 0.29/15.45  fof(f622,plain,(
% 0.29/15.45    familiar(n2,n4)|~sQ30_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f242,f79])).
% 0.29/15.45  fof(f625,plain,(
% 0.29/15.45    ~familiar(n6,n4)|~sQ32_spl|~sQ43_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f250,f481])).
% 0.29/15.45  fof(f629,plain,(
% 0.29/15.45    not_familiar(n4,n5)|~sQ52_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f367,f80])).
% 0.29/15.45  fof(f636,plain,(
% 0.29/15.45    ![X0]: (~not_familiar(n3,X0)|~not_familiar(X0,n4)|~sQ24_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f596,f84])).
% 0.29/15.45  fof(f638,plain,(
% 0.29/15.45    ~not_familiar(n4,n5)|~sQ37_spl|~sQ13_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f487,f171])).
% 0.29/15.45  fof(f639,plain,(
% 0.29/15.45    ~not_familiar(n6,n5)|~sQ37_spl|~sQ48_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f487,f344])).
% 0.29/15.45  fof(f641,plain,(
% 0.29/15.45    $false|~sQ35_spl|~sQ37_spl|~sQ13_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f638,f261])).
% 0.29/15.45  fof(f642,plain,(
% 0.29/15.45    ~sQ35_spl|~sQ37_spl|~sQ13_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f641])).
% 0.29/15.45  fof(f643,plain,(
% 0.29/15.45    sQ35_spl|~sQ52_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f629,f260,f366])).
% 0.29/15.45  fof(f650,plain,(
% 0.29/15.45    ~not_familiar(n3,n2)|~sQ15_spl|~sQ26_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f490,f542])).
% 0.29/15.45  fof(f652,plain,(
% 0.29/15.45    ~not_familiar(n1,n2)|~sQ15_spl|~sQ37_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f490,f269])).
% 0.29/15.45  fof(f653,plain,(
% 0.29/15.45    $false|~sQ22_spl|~sQ15_spl|~sQ26_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f650,f208])).
% 0.29/15.45  fof(f654,plain,(
% 0.29/15.45    ~sQ22_spl|~sQ15_spl|~sQ26_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f653])).
% 0.29/15.45  fof(f656,plain,(
% 0.29/15.45    ~not_familiar(n3,n6)|~sQ9_spl|~sQ46_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f156,f536])).
% 0.29/15.45  fof(f658,plain,(
% 0.29/15.45    $false|~sQ61_spl|~sQ9_spl|~sQ46_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f656,f569])).
% 0.29/15.45  fof(f659,plain,(
% 0.29/15.45    ~sQ61_spl|~sQ9_spl|~sQ46_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f658])).
% 0.29/15.45  fof(f662,plain,(
% 0.29/15.45    ![X0]: (~familiar(X0,n5)|~familiar(n4,X0)|~sQ34_spl)),
% 0.29/15.45    inference(resolution,[status(thm)],[f436,f82])).
% 0.29/15.45  fof(f666,plain,(
% 0.29/15.45    ~not_familiar(n2,n1)|~sQ40_spl|~sQ17_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f282,f493])).
% 0.29/15.45  fof(f668,plain,(
% 0.29/15.45    not_familiar(n2,n5)|~sQ40_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f282,f80])).
% 0.29/15.45  fof(f671,plain,(
% 0.29/15.45    sQ15_spl|~sQ40_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f668,f179,f281])).
% 0.29/15.45  fof(f679,plain,(
% 0.29/15.45    ~not_familiar(n3,n1)|~sQ50_spl|~sQ17_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f359,f493])).
% 0.29/15.45  fof(f680,plain,(
% 0.29/15.45    not_familiar(n3,n5)|~sQ50_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f359,f80])).
% 0.29/15.45  fof(f686,plain,(
% 0.29/15.45    ~familiar(n6,n5)|~sQ25_spl|~sQ43_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f430,f481])).
% 0.29/15.45  fof(f690,plain,(
% 0.29/15.45    $false|~sQ64_spl|~sQ25_spl|~sQ43_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f686,f417])).
% 0.29/15.45  fof(f691,plain,(
% 0.29/15.45    ~sQ64_spl|~sQ25_spl|~sQ43_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f690])).
% 0.29/15.45  fof(f692,plain,(
% 0.29/15.45    $false|~sQ37_spl|~sQ48_spl|~sQ65_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f420,f639])).
% 0.29/15.45  fof(f693,plain,(
% 0.29/15.45    ~sQ37_spl|~sQ48_spl|~sQ65_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f692])).
% 0.29/15.45  fof(f694,plain,(
% 0.29/15.45    sQ64_spl|~sQ53_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f506,f416,f371])).
% 0.29/15.45  fof(f696,plain,(
% 0.29/15.45    $false|~sQ58_spl|sQ45_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f335,f509])).
% 0.29/15.45  fof(f697,plain,(
% 0.29/15.45    ~sQ58_spl|sQ45_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f696])).
% 0.29/15.45  fof(f698,plain,(
% 0.29/15.45    $false|~sQ44_spl|~sQ9_spl|~sQ46_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f656,f330])).
% 0.29/15.45  fof(f699,plain,(
% 0.29/15.45    ~sQ44_spl|~sQ9_spl|~sQ46_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f698])).
% 0.29/15.45  fof(f700,plain,(
% 0.29/15.45    ~sQ55_spl|~sQ43_spl|~sQ3_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f615,f379,f326,f105])).
% 0.29/15.45  fof(f701,plain,(
% 0.29/15.45    ~sQ19_spl|~sQ50_spl|~sQ17_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f679,f194,f358,f186])).
% 0.29/15.45  fof(f702,plain,(
% 0.29/15.45    sQ50_spl|~sQ26_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f542,f358,f223])).
% 0.29/15.45  fof(f703,plain,(
% 0.29/15.45    sQ25_spl|~sQ49_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f495,f220,f355])).
% 0.29/15.45  fof(f704,plain,(
% 0.29/15.45    $false|~sQ39_spl|sQ14_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f178,f439])).
% 0.29/15.45  fof(f705,plain,(
% 0.29/15.45    ~sQ39_spl|sQ14_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f704])).
% 0.29/15.45  fof(f724,plain,(
% 0.29/15.45    ~not_familiar(n4,n5)|~sQ63_spl|~sQ54_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f583,f375])).
% 0.29/15.45  fof(f726,plain,(
% 0.29/15.45    ~sQ35_spl|~sQ63_spl|~sQ54_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f724,f260,f411,f374])).
% 0.29/15.45  fof(f756,plain,(
% 0.29/15.45    familiar(n1,n5)|~sQ36_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f266,f79])).
% 0.29/15.45  fof(f768,plain,(
% 0.29/15.45    ~not_familiar(n1,n4)|~sQ24_spl|~sQ4_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f636,f152])).
% 0.29/15.45  fof(f770,plain,(
% 0.29/15.45    ~familiar(n2,n6)|~sQ60_spl|~sQ8_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f513,f144])).
% 0.29/15.45  fof(f772,plain,(
% 0.29/15.45    ~sQ45_spl|~sQ60_spl|~sQ8_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f770,f333,f400,f126])).
% 0.29/15.45  fof(f773,plain,(
% 0.29/15.45    sQ49_spl|~sQ25_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f430,f355,f220])).
% 0.29/15.45  fof(f774,plain,(
% 0.29/15.45    sQ26_spl|~sQ50_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f680,f223,f358])).
% 0.29/15.45  fof(f775,plain,(
% 0.29/15.45    $false|~sQ32_spl|~sQ43_spl|~sQ41_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f483,f625])).
% 0.29/15.45  fof(f776,plain,(
% 0.29/15.45    ~sQ32_spl|~sQ43_spl|~sQ41_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f775])).
% 0.29/15.45  fof(f810,plain,(
% 0.29/15.45    ~not_familiar(n1,n3)|~sQ28_spl|~sQ24_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f232,f597])).
% 0.29/15.45  fof(f823,plain,(
% 0.29/15.45    familiar(n6,n4)|~sQ41_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f320,f79])).
% 0.29/15.45  fof(f829,plain,(
% 0.29/15.45    ~not_familiar(n5,n3)|~sQ35_spl|~sQ24_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f261,f597])).
% 0.29/15.45  fof(f830,plain,(
% 0.29/15.45    ~not_familiar(n2,n4)|~sQ35_spl|~sQ15_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f261,f558])).
% 0.29/15.45  fof(f834,plain,(
% 0.29/15.45    ~not_familiar(n4,n2)|~sQ35_spl|~sQ15_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f599,f490])).
% 0.29/15.45  fof(f848,plain,(
% 0.29/15.45    ~familiar(n5,n2)|~sQ45_spl|~sQ64_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f476,f417])).
% 0.29/15.45  fof(f849,plain,(
% 0.29/15.45    ~familiar(n4,n2)|~sQ45_spl|~sQ62_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f476,f409])).
% 0.29/15.45  fof(f851,plain,(
% 0.29/15.45    ~sQ30_spl|~sQ45_spl|~sQ62_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f849,f241,f333,f408])).
% 0.29/15.45  fof(f853,plain,(
% 0.29/15.45    ~not_familiar(n2,n1)|~sQ59_spl|~sQ48_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f396,f540])).
% 0.29/15.45  fof(f854,plain,(
% 0.29/15.45    not_familiar(n2,n6)|~sQ59_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f396,f80])).
% 0.29/15.45  fof(f857,plain,(
% 0.29/15.45    ~not_familiar(n6,n3)|~sQ42_spl|~sQ24_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f323,f597])).
% 0.29/15.45  fof(f858,plain,(
% 0.29/15.45    ~not_familiar(n1,n4)|~sQ42_spl|~sQ56_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f323,f534])).
% 0.29/15.45  fof(f862,plain,(
% 0.29/15.45    ~sQ13_spl|~sQ42_spl|~sQ56_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f858,f170,f322,f382])).
% 0.29/15.45  fof(f869,plain,(
% 0.29/15.45    ~not_familiar(n1,n2)|~sQ46_spl|~sQ56_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f337,f534])).
% 0.29/15.45  fof(f880,plain,(
% 0.29/15.45    ~not_familiar(n2,n6)|~sQ65_spl|~sQ15_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f420,f558])).
% 0.29/15.45  fof(f881,plain,(
% 0.29/15.45    not_familiar(n5,n6)|~sQ65_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f420,f80])).
% 0.29/15.45  fof(f884,plain,(
% 0.29/15.45    ~sQ46_spl|~sQ65_spl|~sQ15_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f880,f336,f419,f179])).
% 0.29/15.45  fof(f885,plain,(
% 0.29/15.45    ~sQ4_spl|~sQ28_spl|~sQ24_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f810,f108,f231,f215])).
% 0.29/15.45  fof(f886,plain,(
% 0.29/15.45    sQ19_spl|~sQ4_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f152,f194,f108])).
% 0.29/15.45  fof(f887,plain,(
% 0.29/15.45    ~sQ13_spl|~sQ24_spl|~sQ4_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f768,f170,f215,f108])).
% 0.29/15.45  fof(f903,plain,(
% 0.29/15.45    familiar(n1,n3)|~sQ18_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f192,f79])).
% 0.29/15.45  fof(f927,plain,(
% 0.29/15.45    ~not_familiar(n6,n3)|~sQ22_spl|~sQ46_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f522,f337])).
% 0.29/15.45  fof(f932,plain,(
% 0.29/15.45    ~familiar(n5,n2)|~sQ10_spl|~sQ34_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f307,f258])).
% 0.29/15.45  fof(f935,plain,(
% 0.29/15.45    ~sQ39_spl|~sQ10_spl|~sQ34_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f932,f278,f160,f257])).
% 0.29/15.45  fof(f936,plain,(
% 0.29/15.45    sQ43_spl|~sQ60_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f512,f326,f400])).
% 0.29/15.45  fof(f937,plain,(
% 0.29/15.45    sQ62_spl|~sQ41_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f823,f408,f319])).
% 0.29/15.45  fof(f940,plain,(
% 0.29/15.45    sQ42_spl|~sQ63_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f582,f322,f411])).
% 0.29/15.45  fof(f957,plain,(
% 0.29/15.45    ~not_familiar(n6,n3)|~sQ59_spl|~sQ22_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f854,f522])).
% 0.29/15.45  fof(f996,plain,(
% 0.29/15.45    ~familiar(n5,n1)|~sQ12_spl|~sQ34_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f168,f437])).
% 0.29/15.45  fof(f1005,plain,(
% 0.29/15.45    ~familiar(n1,n5)|~sQ34_spl|~sQ12_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f662,f300])).
% 0.29/15.45  fof(f1009,plain,(
% 0.29/15.45    ~familiar(n4,n1)|~sQ3_spl|~sQ32_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f137,f433])).
% 0.29/15.45  fof(f1011,plain,(
% 0.29/15.45    ~sQ27_spl|~sQ3_spl|~sQ32_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1009,f228,f105,f249])).
% 0.29/15.45  fof(f1012,plain,(
% 0.29/15.45    $false|~sQ31_spl|~sQ35_spl|~sQ15_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f834,f245])).
% 0.29/15.45  fof(f1013,plain,(
% 0.29/15.45    ~sQ31_spl|~sQ35_spl|~sQ15_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1012])).
% 0.29/15.45  fof(f1014,plain,(
% 0.29/15.45    ~sQ39_spl|~sQ45_spl|~sQ64_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f848,f278,f333,f416])).
% 0.29/15.45  fof(f1015,plain,(
% 0.29/15.45    ~sQ61_spl|~sQ42_spl|~sQ24_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f857,f403,f322,f215])).
% 0.29/15.45  fof(f1016,plain,(
% 0.29/15.45    ~sQ16_spl|~sQ34_spl|~sQ12_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1005,f183,f257,f167])).
% 0.29/15.45  fof(f1017,plain,(
% 0.29/15.45    ~sQ36_spl|~sQ12_spl|~sQ34_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f996,f265,f167,f257])).
% 0.29/15.45  fof(f1018,plain,(
% 0.29/15.45    ~sQ11_spl|~sQ35_spl|~sQ15_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f830,f163,f260,f179])).
% 0.29/15.45  fof(f1019,plain,(
% 0.29/15.45    sQ31_spl|~sQ11_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f460,f244,f163])).
% 0.29/15.45  fof(f1020,plain,(
% 0.29/15.45    sQ10_spl|~sQ30_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f622,f160,f241])).
% 0.29/15.45  fof(f1021,plain,(
% 0.29/15.45    $false|~sQ0_spl|sQ5_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f115,f133])).
% 0.29/15.45  fof(f1022,plain,(
% 0.29/15.45    ~sQ0_spl|sQ5_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1021])).
% 0.29/15.45  fof(f1023,plain,(
% 0.29/15.45    ~sQ61_spl|~sQ59_spl|~sQ22_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f957,f403,f395,f207])).
% 0.29/15.45  fof(f1024,plain,(
% 0.29/15.45    ~sQ61_spl|~sQ22_spl|~sQ46_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f927,f403,f207,f336])).
% 0.29/15.45  fof(f1025,plain,(
% 0.29/15.45    sQ9_spl|~sQ22_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f521,f129,f207])).
% 0.29/15.45  fof(f1101,plain,(
% 0.29/15.45    ~familiar(n1,n5)|~sQ55_spl|~sQ53_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f380,f507])).
% 0.29/15.45  fof(f1105,plain,(
% 0.29/15.45    ~sQ16_spl|~sQ55_spl|~sQ53_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1101,f183,f379,f371])).
% 0.29/15.45  fof(f1106,plain,(
% 0.29/15.45    ~familiar(n4,n5)|~sQ62_spl|~sQ53_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f409,f507])).
% 0.29/15.45  fof(f1110,plain,(
% 0.29/15.45    ~not_familiar(n3,n6)|~sQ56_spl|~sQ4_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f383,f153])).
% 0.29/15.45  fof(f1114,plain,(
% 0.29/15.45    ~sQ44_spl|~sQ56_spl|~sQ4_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1110,f329,f382,f108])).
% 0.29/15.45  fof(f1115,plain,(
% 0.29/15.45    $false|~sQ36_spl|sQ16_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f185,f756])).
% 0.29/15.45  fof(f1116,plain,(
% 0.29/15.45    ~sQ36_spl|sQ16_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1115])).
% 0.29/15.45  fof(f1117,plain,(
% 0.29/15.45    $false|~sQ64_spl|sQ53_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f373,f518])).
% 0.29/15.45  fof(f1118,plain,(
% 0.29/15.45    ~sQ64_spl|sQ53_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1117])).
% 0.29/15.45  fof(f1119,plain,(
% 0.29/15.45    sQ32_spl|~sQ23_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f427,f249,f212])).
% 0.29/15.45  fof(f1120,plain,(
% 0.29/15.45    ~sQ34_spl|~sQ62_spl|~sQ53_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1106,f257,f408,f371])).
% 0.29/15.45  fof(f1121,plain,(
% 0.29/15.45    $false|~sQ61_spl|sQ44_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f331,f569])).
% 0.29/15.45  fof(f1122,plain,(
% 0.29/15.45    ~sQ61_spl|sQ44_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1121])).
% 0.29/15.45  fof(f1123,plain,(
% 0.29/15.45    sQ0_spl|~sQ5_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f140,f92,f113])).
% 0.29/15.45  fof(f1127,plain,(
% 0.29/15.45    ~sQ50_spl|~sQ35_spl|~sQ24_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f829,f358,f260,f215])).
% 0.29/15.45  fof(f1129,plain,(
% 0.29/15.45    ~sQ1_spl|~sQ46_spl|~sQ56_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f869,f95,f336,f382])).
% 0.29/15.45  fof(f1130,plain,(
% 0.29/15.45    $false|~sQ1_spl|~sQ59_spl|~sQ48_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f853,f149])).
% 0.29/15.45  fof(f1131,plain,(
% 0.29/15.45    ~sQ1_spl|~sQ59_spl|~sQ48_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1130])).
% 0.29/15.45  fof(f1132,plain,(
% 0.29/15.45    ~sQ1_spl|~sQ15_spl|~sQ37_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f652,f95,f179,f268])).
% 0.29/15.45  fof(f1133,plain,(
% 0.29/15.45    $false|~sQ1_spl|~sQ40_spl|~sQ17_spl),
% 0.29/15.45    inference(forward_subsumption_resolution,[status(thm)],[f666,f149])).
% 0.29/15.45  fof(f1134,plain,(
% 0.29/15.45    ~sQ1_spl|~sQ40_spl|~sQ17_spl),
% 0.29/15.45    inference(contradiction_clause,[status(thm)],[f1133])).
% 0.29/15.45  fof(f1135,plain,(
% 0.29/15.45    sQ3_spl|~sQ18_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f903,f105,f191])).
% 0.29/15.45  fof(f1228,plain,(
% 0.29/15.45    ~familiar(n3,n2)|~sQ10_spl|~sQ32_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f307,f250])).
% 0.29/15.45  fof(f1230,plain,(
% 0.29/15.45    ~sQ21_spl|~sQ10_spl|~sQ32_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1228,f204,f160,f249])).
% 0.29/15.45  fof(f1279,plain,(
% 0.29/15.45    ~not_familiar(n3,n5)|~sQ61_spl|~sQ65_spl),
% 0.29/15.45    inference(resolution,[status(thm)],[f570,f881])).
% 0.29/15.45  fof(f1281,plain,(
% 0.29/15.45    ~sQ26_spl|~sQ61_spl|~sQ65_spl),
% 0.29/15.45    inference(split_clause,[status(thm)],[f1279,f223,f403,f419])).
% 0.29/15.45  fof(f1282,plain,(
% 0.29/15.45    $false),
% 0.29/15.45    inference(sat_refutation,[status(thm)],[f101,f103,f111,f122,f124,f132,f148,f166,f173,f182,f189,f200,f202,f210,f218,f226,f237,f239,f247,f255,f263,f274,f276,f284,f296,f298,f304,f310,f311,f325,f332,f339,f346,f352,f353,f361,f369,f377,f388,f390,f398,f406,f414,f422,f426,f464,f465,f478,f479,f501,f502,f549,f550,f552,f554,f593,f595,f642,f643,f654,f659,f671,f691,f693,f694,f697,f699,f700,f701,f702,f703,f705,f726,f772,f773,f774,f776,f851,f862,f884,f885,f886,f887,f935,f936,f937,f940,f1011,f1013,f1014,f1015,f1016,f1017,f1018,f1019,f1020,f1022,f1023,f1024,f1025,f1105,f1114,f1116,f1118,f1119,f1120,f1122,f1123,f1127,f1129,f1131,f1132,f1134,f1135,f1230,f1281])).
% 0.29/15.45  % SZS output end CNFRefutation for theBenchmark.p
% 0.29/15.46  % Elapsed time: 0.076847 seconds
% 0.29/15.46  % CPU time: 0.356309 seconds
% 0.29/15.46  % Total memory used: 23.893 MB
% 0.29/15.46  % Net memory used: 23.292 MB
%------------------------------------------------------------------------------