TSTP Solution File: PUZ028-1 by PyRes---1.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : PyRes---1.5
% Problem  : PUZ028-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n023.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu May  9 17:37:37 EDT 2024

% Result   : Satisfiable 0.49s 0.66s
% Output   : Saturation 0.49s
% Verified : 
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)

% Comments : 
%------------------------------------------------------------------------------
cnf(three_not_familiar,negated_conjecture,
    ( ~ not_familiar(X18,X19)
    | ~ not_familiar(X19,X20)
    | ~ not_familiar(X20,X18) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',three_not_familiar) ).

cnf(person5,axiom,
    person(five),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',person5) ).

cnf(person6,axiom,
    person(six),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',person6) ).

cnf(order5,axiom,
    after(five,six),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',order5) ).

cnf(familiar_or_not,axiom,
    ( familiar(X10,X9)
    | not_familiar(X10,X9)
    | ~ person(X10)
    | ~ person(X9)
    | ~ after(X10,X9) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',familiar_or_not) ).

cnf(c10,plain,
    ( familiar(five,six)
    | not_familiar(five,six)
    | ~ person(five)
    | ~ person(six) ),
    inference(resolution,[status(thm)],[familiar_or_not,order5]) ).

cnf(c53,plain,
    ( familiar(five,six)
    | not_familiar(five,six)
    | ~ person(five) ),
    inference(resolution,[status(thm)],[c10,person6]) ).

cnf(c62,plain,
    ( familiar(five,six)
    | not_familiar(five,six) ),
    inference(resolution,[status(thm)],[c53,person5]) ).

cnf(c64,plain,
    ( familiar(five,six)
    | ~ not_familiar(six,X36)
    | ~ not_familiar(X36,five) ),
    inference(resolution,[status(thm)],[c62,three_not_familiar]) ).

cnf(person1,axiom,
    person(one),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',person1) ).

cnf(order4,axiom,
    after(four,five),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',order4) ).

cnf(transitivity_of_order,axiom,
    ( after(X4,X2)
    | ~ after(X4,X3)
    | ~ after(X3,X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity_of_order) ).

cnf(c4,plain,
    ( after(X11,five)
    | ~ after(X11,four) ),
    inference(resolution,[status(thm)],[transitivity_of_order,order4]) ).

cnf(order3,axiom,
    after(three,four),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',order3) ).

cnf(c3,plain,
    ( after(X8,four)
    | ~ after(X8,three) ),
    inference(resolution,[status(thm)],[transitivity_of_order,order3]) ).

cnf(order1,axiom,
    after(one,two),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',order1) ).

cnf(order2,axiom,
    after(two,three),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',order2) ).

cnf(c5,plain,
    ( after(X17,three)
    | ~ after(X17,two) ),
    inference(resolution,[status(thm)],[transitivity_of_order,order2]) ).

cnf(c31,plain,
    after(one,three),
    inference(resolution,[status(thm)],[c5,order1]) ).

cnf(c32,plain,
    after(one,four),
    inference(resolution,[status(thm)],[c31,c3]) ).

cnf(c37,plain,
    after(one,five),
    inference(resolution,[status(thm)],[c32,c4]) ).

cnf(c42,plain,
    ( familiar(one,five)
    | not_familiar(one,five)
    | ~ person(one)
    | ~ person(five) ),
    inference(resolution,[status(thm)],[c37,familiar_or_not]) ).

cnf(c145,plain,
    ( familiar(one,five)
    | not_familiar(one,five)
    | ~ person(one) ),
    inference(resolution,[status(thm)],[c42,person5]) ).

cnf(c146,plain,
    ( familiar(one,five)
    | not_familiar(one,five) ),
    inference(resolution,[status(thm)],[c145,person1]) ).

cnf(c149,plain,
    ( familiar(one,five)
    | familiar(five,six)
    | ~ not_familiar(six,one) ),
    inference(resolution,[status(thm)],[c146,c64]) ).

cnf(three_familiar,negated_conjecture,
    ( ~ familiar(X12,X13)
    | ~ familiar(X13,X14)
    | ~ familiar(X14,X12) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',three_familiar) ).

cnf(c63,plain,
    ( not_familiar(five,six)
    | ~ familiar(six,X35)
    | ~ familiar(X35,five) ),
    inference(resolution,[status(thm)],[c62,three_familiar]) ).

cnf(c147,plain,
    ( not_familiar(one,five)
    | not_familiar(five,six)
    | ~ familiar(six,one) ),
    inference(resolution,[status(thm)],[c146,c63]) ).

cnf(person4,axiom,
    person(four),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',person4) ).

cnf(c12,plain,
    ( familiar(four,five)
    | not_familiar(four,five)
    | ~ person(four)
    | ~ person(five) ),
    inference(resolution,[status(thm)],[familiar_or_not,order4]) ).

cnf(c59,plain,
    ( familiar(four,five)
    | not_familiar(four,five)
    | ~ person(four) ),
    inference(resolution,[status(thm)],[c12,person5]) ).

cnf(c69,plain,
    ( familiar(four,five)
    | not_familiar(four,five) ),
    inference(resolution,[status(thm)],[c59,person4]) ).

cnf(c71,plain,
    ( familiar(four,five)
    | ~ not_familiar(five,X40)
    | ~ not_familiar(X40,four) ),
    inference(resolution,[status(thm)],[c69,three_not_familiar]) ).

cnf(c39,plain,
    ( familiar(one,four)
    | not_familiar(one,four)
    | ~ person(one)
    | ~ person(four) ),
    inference(resolution,[status(thm)],[c32,familiar_or_not]) ).

cnf(c137,plain,
    ( familiar(one,four)
    | not_familiar(one,four)
    | ~ person(one) ),
    inference(resolution,[status(thm)],[c39,person4]) ).

cnf(c138,plain,
    ( familiar(one,four)
    | not_familiar(one,four) ),
    inference(resolution,[status(thm)],[c137,person1]) ).

cnf(c144,plain,
    ( familiar(one,four)
    | familiar(four,five)
    | ~ not_familiar(five,one) ),
    inference(resolution,[status(thm)],[c138,c71]) ).

cnf(c2,plain,
    ( after(X7,six)
    | ~ after(X7,five) ),
    inference(resolution,[status(thm)],[transitivity_of_order,order5]) ).

cnf(c6,plain,
    after(four,six),
    inference(resolution,[status(thm)],[c2,order4]) ).

cnf(c13,plain,
    ( familiar(four,six)
    | not_familiar(four,six)
    | ~ person(four)
    | ~ person(six) ),
    inference(resolution,[status(thm)],[familiar_or_not,c6]) ).

cnf(c68,plain,
    ( familiar(four,six)
    | not_familiar(four,six)
    | ~ person(four) ),
    inference(resolution,[status(thm)],[c13,person6]) ).

cnf(c75,plain,
    ( familiar(four,six)
    | not_familiar(four,six) ),
    inference(resolution,[status(thm)],[c68,person4]) ).

cnf(c77,plain,
    ( familiar(four,six)
    | ~ not_familiar(six,X42)
    | ~ not_familiar(X42,four) ),
    inference(resolution,[status(thm)],[c75,three_not_familiar]) ).

cnf(c142,plain,
    ( familiar(one,four)
    | familiar(four,six)
    | ~ not_familiar(six,one) ),
    inference(resolution,[status(thm)],[c138,c77]) ).

cnf(c76,plain,
    ( not_familiar(four,six)
    | ~ familiar(six,X41)
    | ~ familiar(X41,four) ),
    inference(resolution,[status(thm)],[c75,three_familiar]) ).

cnf(c141,plain,
    ( not_familiar(one,four)
    | not_familiar(four,six)
    | ~ familiar(six,one) ),
    inference(resolution,[status(thm)],[c138,c76]) ).

cnf(c70,plain,
    ( not_familiar(four,five)
    | ~ familiar(five,X39)
    | ~ familiar(X39,four) ),
    inference(resolution,[status(thm)],[c69,three_familiar]) ).

cnf(c139,plain,
    ( not_familiar(one,four)
    | not_familiar(four,five)
    | ~ familiar(five,one) ),
    inference(resolution,[status(thm)],[c138,c70]) ).

cnf(person2,axiom,
    person(two),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',person2) ).

cnf(c9,plain,
    ( familiar(one,two)
    | not_familiar(one,two)
    | ~ person(one)
    | ~ person(two) ),
    inference(resolution,[status(thm)],[familiar_or_not,order1]) ).

cnf(c49,plain,
    ( familiar(one,two)
    | not_familiar(one,two)
    | ~ person(one) ),
    inference(resolution,[status(thm)],[c9,person2]) ).

cnf(c58,plain,
    ( familiar(one,two)
    | not_familiar(one,two) ),
    inference(resolution,[status(thm)],[c49,person1]) ).

cnf(c8,plain,
    after(two,four),
    inference(resolution,[status(thm)],[c3,order2]) ).

cnf(c18,plain,
    after(two,five),
    inference(resolution,[status(thm)],[c4,c8]) ).

cnf(c23,plain,
    after(two,six),
    inference(resolution,[status(thm)],[c18,c2]) ).

cnf(c30,plain,
    ( familiar(two,six)
    | not_familiar(two,six)
    | ~ person(two)
    | ~ person(six) ),
    inference(resolution,[status(thm)],[c23,familiar_or_not]) ).

cnf(c117,plain,
    ( familiar(two,six)
    | not_familiar(two,six)
    | ~ person(two) ),
    inference(resolution,[status(thm)],[c30,person6]) ).

cnf(c122,plain,
    ( familiar(two,six)
    | not_familiar(two,six) ),
    inference(resolution,[status(thm)],[c117,person2]) ).

cnf(c125,plain,
    ( familiar(two,six)
    | ~ not_familiar(six,X54)
    | ~ not_familiar(X54,two) ),
    inference(resolution,[status(thm)],[c122,three_not_familiar]) ).

cnf(c136,plain,
    ( familiar(two,six)
    | ~ not_familiar(six,one)
    | familiar(one,two) ),
    inference(resolution,[status(thm)],[c125,c58]) ).

cnf(c124,plain,
    ( not_familiar(two,six)
    | ~ familiar(six,X53)
    | ~ familiar(X53,two) ),
    inference(resolution,[status(thm)],[c122,three_familiar]) ).

cnf(c135,plain,
    ( not_familiar(two,six)
    | ~ familiar(six,one)
    | not_familiar(one,two) ),
    inference(resolution,[status(thm)],[c124,c58]) ).

cnf(person3,axiom,
    person(three),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',person3) ).

cnf(c17,plain,
    after(three,five),
    inference(resolution,[status(thm)],[c4,order3]) ).

cnf(c21,plain,
    ( familiar(three,five)
    | not_familiar(three,five)
    | ~ person(three)
    | ~ person(five) ),
    inference(resolution,[status(thm)],[c17,familiar_or_not]) ).

cnf(c87,plain,
    ( familiar(three,five)
    | not_familiar(three,five)
    | ~ person(three) ),
    inference(resolution,[status(thm)],[c21,person5]) ).

cnf(c99,plain,
    ( familiar(three,five)
    | not_familiar(three,five) ),
    inference(resolution,[status(thm)],[c87,person3]) ).

cnf(c103,plain,
    ( familiar(three,five)
    | ~ not_familiar(five,X48)
    | ~ not_familiar(X48,three) ),
    inference(resolution,[status(thm)],[c99,three_not_familiar]) ).

cnf(c34,plain,
    ( familiar(one,three)
    | not_familiar(one,three)
    | ~ person(one)
    | ~ person(three) ),
    inference(resolution,[status(thm)],[c31,familiar_or_not]) ).

cnf(c123,plain,
    ( familiar(one,three)
    | not_familiar(one,three)
    | ~ person(one) ),
    inference(resolution,[status(thm)],[c34,person3]) ).

cnf(c126,plain,
    ( familiar(one,three)
    | not_familiar(one,three) ),
    inference(resolution,[status(thm)],[c123,person1]) ).

cnf(c133,plain,
    ( familiar(one,three)
    | familiar(three,five)
    | ~ not_familiar(five,one) ),
    inference(resolution,[status(thm)],[c126,c103]) ).

cnf(c11,plain,
    ( familiar(three,four)
    | not_familiar(three,four)
    | ~ person(three)
    | ~ person(four) ),
    inference(resolution,[status(thm)],[familiar_or_not,order3]) ).

cnf(c57,plain,
    ( familiar(three,four)
    | not_familiar(three,four)
    | ~ person(three) ),
    inference(resolution,[status(thm)],[c11,person4]) ).

cnf(c65,plain,
    ( familiar(three,four)
    | not_familiar(three,four) ),
    inference(resolution,[status(thm)],[c57,person3]) ).

cnf(c67,plain,
    ( familiar(three,four)
    | ~ not_familiar(four,X38)
    | ~ not_familiar(X38,three) ),
    inference(resolution,[status(thm)],[c65,three_not_familiar]) ).

cnf(c132,plain,
    ( familiar(one,three)
    | familiar(three,four)
    | ~ not_familiar(four,one) ),
    inference(resolution,[status(thm)],[c126,c67]) ).

cnf(c20,plain,
    after(three,six),
    inference(resolution,[status(thm)],[c17,c2]) ).

cnf(c26,plain,
    ( familiar(three,six)
    | not_familiar(three,six)
    | ~ person(three)
    | ~ person(six) ),
    inference(resolution,[status(thm)],[c20,familiar_or_not]) ).

cnf(c107,plain,
    ( familiar(three,six)
    | not_familiar(three,six)
    | ~ person(three) ),
    inference(resolution,[status(thm)],[c26,person6]) ).

cnf(c114,plain,
    ( familiar(three,six)
    | not_familiar(three,six) ),
    inference(resolution,[status(thm)],[c107,person3]) ).

cnf(c116,plain,
    ( familiar(three,six)
    | ~ not_familiar(six,X52)
    | ~ not_familiar(X52,three) ),
    inference(resolution,[status(thm)],[c114,three_not_familiar]) ).

cnf(c131,plain,
    ( familiar(one,three)
    | familiar(three,six)
    | ~ not_familiar(six,one) ),
    inference(resolution,[status(thm)],[c126,c116]) ).

cnf(c66,plain,
    ( not_familiar(three,four)
    | ~ familiar(four,X37)
    | ~ familiar(X37,three) ),
    inference(resolution,[status(thm)],[c65,three_familiar]) ).

cnf(c129,plain,
    ( not_familiar(one,three)
    | not_familiar(three,four)
    | ~ familiar(four,one) ),
    inference(resolution,[status(thm)],[c126,c66]) ).

cnf(c101,plain,
    ( not_familiar(three,five)
    | ~ familiar(five,X47)
    | ~ familiar(X47,three) ),
    inference(resolution,[status(thm)],[c99,three_familiar]) ).

cnf(c128,plain,
    ( not_familiar(one,three)
    | not_familiar(three,five)
    | ~ familiar(five,one) ),
    inference(resolution,[status(thm)],[c126,c101]) ).

cnf(c115,plain,
    ( not_familiar(three,six)
    | ~ familiar(six,X51)
    | ~ familiar(X51,three) ),
    inference(resolution,[status(thm)],[c114,three_familiar]) ).

cnf(c127,plain,
    ( not_familiar(one,three)
    | not_familiar(three,six)
    | ~ familiar(six,one) ),
    inference(resolution,[status(thm)],[c126,c115]) ).

cnf(c14,plain,
    ( familiar(two,three)
    | not_familiar(two,three)
    | ~ person(two)
    | ~ person(three) ),
    inference(resolution,[status(thm)],[familiar_or_not,order2]) ).

cnf(c73,plain,
    ( familiar(two,three)
    | not_familiar(two,three)
    | ~ person(two) ),
    inference(resolution,[status(thm)],[c14,person3]) ).

cnf(c81,plain,
    ( familiar(two,three)
    | not_familiar(two,three) ),
    inference(resolution,[status(thm)],[c73,person2]) ).

cnf(c121,plain,
    ( familiar(three,six)
    | ~ not_familiar(six,two)
    | familiar(two,three) ),
    inference(resolution,[status(thm)],[c116,c81]) ).

cnf(c120,plain,
    ( not_familiar(three,six)
    | ~ familiar(six,two)
    | not_familiar(two,three) ),
    inference(resolution,[status(thm)],[c115,c81]) ).

cnf(c24,plain,
    ( familiar(two,five)
    | not_familiar(two,five)
    | ~ person(two)
    | ~ person(five) ),
    inference(resolution,[status(thm)],[c18,familiar_or_not]) ).

cnf(c98,plain,
    ( familiar(two,five)
    | not_familiar(two,five)
    | ~ person(two) ),
    inference(resolution,[status(thm)],[c24,person5]) ).

cnf(c106,plain,
    ( familiar(two,five)
    | not_familiar(two,five) ),
    inference(resolution,[status(thm)],[c98,person2]) ).

cnf(c111,plain,
    ( familiar(two,five)
    | ~ not_familiar(five,X50)
    | ~ not_familiar(X50,two) ),
    inference(resolution,[status(thm)],[c106,three_not_familiar]) ).

cnf(c119,plain,
    ( familiar(two,five)
    | ~ not_familiar(five,one)
    | familiar(one,two) ),
    inference(resolution,[status(thm)],[c111,c58]) ).

cnf(c109,plain,
    ( not_familiar(two,five)
    | ~ familiar(five,X49)
    | ~ familiar(X49,two) ),
    inference(resolution,[status(thm)],[c106,three_familiar]) ).

cnf(c118,plain,
    ( not_familiar(two,five)
    | ~ familiar(five,one)
    | not_familiar(one,two) ),
    inference(resolution,[status(thm)],[c109,c58]) ).

cnf(c113,plain,
    ( familiar(three,five)
    | ~ not_familiar(five,two)
    | familiar(two,three) ),
    inference(resolution,[status(thm)],[c103,c81]) ).

cnf(c112,plain,
    ( not_familiar(three,five)
    | ~ familiar(five,two)
    | not_familiar(two,three) ),
    inference(resolution,[status(thm)],[c101,c81]) ).

cnf(c110,plain,
    ( familiar(two,five)
    | familiar(five,six)
    | ~ not_familiar(six,two) ),
    inference(resolution,[status(thm)],[c106,c64]) ).

cnf(c108,plain,
    ( not_familiar(two,five)
    | not_familiar(five,six)
    | ~ familiar(six,two) ),
    inference(resolution,[status(thm)],[c106,c63]) ).

cnf(c16,plain,
    ( familiar(two,four)
    | not_familiar(two,four)
    | ~ person(two)
    | ~ person(four) ),
    inference(resolution,[status(thm)],[c8,familiar_or_not]) ).

cnf(c78,plain,
    ( familiar(two,four)
    | not_familiar(two,four)
    | ~ person(two) ),
    inference(resolution,[status(thm)],[c16,person4]) ).

cnf(c89,plain,
    ( familiar(two,four)
    | not_familiar(two,four) ),
    inference(resolution,[status(thm)],[c78,person2]) ).

cnf(c94,plain,
    ( familiar(two,four)
    | ~ not_familiar(four,X46)
    | ~ not_familiar(X46,two) ),
    inference(resolution,[status(thm)],[c89,three_not_familiar]) ).

cnf(c105,plain,
    ( familiar(two,four)
    | ~ not_familiar(four,one)
    | familiar(one,two) ),
    inference(resolution,[status(thm)],[c94,c58]) ).

cnf(c91,plain,
    ( not_familiar(two,four)
    | ~ familiar(four,X45)
    | ~ familiar(X45,two) ),
    inference(resolution,[status(thm)],[c89,three_familiar]) ).

cnf(c104,plain,
    ( not_familiar(two,four)
    | ~ familiar(four,one)
    | not_familiar(one,two) ),
    inference(resolution,[status(thm)],[c91,c58]) ).

cnf(c102,plain,
    ( familiar(three,five)
    | familiar(five,six)
    | ~ not_familiar(six,three) ),
    inference(resolution,[status(thm)],[c99,c64]) ).

cnf(c100,plain,
    ( not_familiar(three,five)
    | not_familiar(five,six)
    | ~ familiar(six,three) ),
    inference(resolution,[status(thm)],[c99,c63]) ).

cnf(c85,plain,
    ( familiar(two,three)
    | ~ not_familiar(three,X44)
    | ~ not_familiar(X44,two) ),
    inference(resolution,[status(thm)],[c81,three_not_familiar]) ).

cnf(c97,plain,
    ( familiar(two,three)
    | ~ not_familiar(three,one)
    | familiar(one,two) ),
    inference(resolution,[status(thm)],[c85,c58]) ).

cnf(c83,plain,
    ( not_familiar(two,three)
    | ~ familiar(three,X43)
    | ~ familiar(X43,two) ),
    inference(resolution,[status(thm)],[c81,three_familiar]) ).

cnf(c96,plain,
    ( not_familiar(two,three)
    | ~ familiar(three,one)
    | not_familiar(one,two) ),
    inference(resolution,[status(thm)],[c83,c58]) ).

cnf(c95,plain,
    ( familiar(two,four)
    | familiar(four,five)
    | ~ not_familiar(five,two) ),
    inference(resolution,[status(thm)],[c89,c71]) ).

cnf(c93,plain,
    ( familiar(two,four)
    | familiar(four,six)
    | ~ not_familiar(six,two) ),
    inference(resolution,[status(thm)],[c89,c77]) ).

cnf(c92,plain,
    ( not_familiar(two,four)
    | not_familiar(four,six)
    | ~ familiar(six,two) ),
    inference(resolution,[status(thm)],[c89,c76]) ).

cnf(c90,plain,
    ( not_familiar(two,four)
    | not_familiar(four,five)
    | ~ familiar(five,two) ),
    inference(resolution,[status(thm)],[c89,c70]) ).

cnf(c88,plain,
    ( familiar(four,six)
    | ~ not_familiar(six,three)
    | familiar(three,four) ),
    inference(resolution,[status(thm)],[c77,c65]) ).

cnf(c86,plain,
    ( not_familiar(four,six)
    | ~ familiar(six,three)
    | not_familiar(three,four) ),
    inference(resolution,[status(thm)],[c76,c65]) ).

cnf(c84,plain,
    ( familiar(two,three)
    | familiar(three,four)
    | ~ not_familiar(four,two) ),
    inference(resolution,[status(thm)],[c81,c67]) ).

cnf(c82,plain,
    ( not_familiar(two,three)
    | not_familiar(three,four)
    | ~ familiar(four,two) ),
    inference(resolution,[status(thm)],[c81,c66]) ).

cnf(c80,plain,
    ( familiar(four,five)
    | ~ not_familiar(five,three)
    | familiar(three,four) ),
    inference(resolution,[status(thm)],[c71,c65]) ).

cnf(c79,plain,
    ( not_familiar(four,five)
    | ~ familiar(five,three)
    | not_familiar(three,four) ),
    inference(resolution,[status(thm)],[c70,c65]) ).

cnf(c74,plain,
    ( familiar(five,six)
    | ~ not_familiar(six,four)
    | familiar(four,five) ),
    inference(resolution,[status(thm)],[c64,c69]) ).

cnf(c72,plain,
    ( not_familiar(five,six)
    | ~ familiar(six,four)
    | not_familiar(four,five) ),
    inference(resolution,[status(thm)],[c63,c69]) ).

cnf(c41,plain,
    after(one,six),
    inference(resolution,[status(thm)],[c37,c2]) ).

cnf(c44,plain,
    ( familiar(one,six)
    | not_familiar(one,six)
    | ~ person(one)
    | ~ person(six) ),
    inference(resolution,[status(thm)],[c41,familiar_or_not]) ).

cnf(c151,plain,
    ( familiar(one,six)
    | not_familiar(one,six)
    | ~ person(one) ),
    inference(resolution,[status(thm)],[c44,person6]) ).

cnf(c152,plain,
    ( familiar(one,six)
    | not_familiar(one,six) ),
    inference(resolution,[status(thm)],[c151,person1]) ).

cnf(c154,plain,
    ( familiar(one,six)
    | ~ not_familiar(six,X62)
    | ~ not_familiar(X62,one) ),
    inference(resolution,[status(thm)],[c152,three_not_familiar]) ).

cnf(c153,plain,
    ( not_familiar(one,six)
    | ~ familiar(six,X61)
    | ~ familiar(X61,one) ),
    inference(resolution,[status(thm)],[c152,three_familiar]) ).

cnf(c150,plain,
    ( familiar(one,five)
    | ~ not_familiar(five,X60)
    | ~ not_familiar(X60,one) ),
    inference(resolution,[status(thm)],[c146,three_not_familiar]) ).

cnf(c148,plain,
    ( not_familiar(one,five)
    | ~ familiar(five,X59)
    | ~ familiar(X59,one) ),
    inference(resolution,[status(thm)],[c146,three_familiar]) ).

cnf(c143,plain,
    ( familiar(one,four)
    | ~ not_familiar(four,X58)
    | ~ not_familiar(X58,one) ),
    inference(resolution,[status(thm)],[c138,three_not_familiar]) ).

cnf(c140,plain,
    ( not_familiar(one,four)
    | ~ familiar(four,X57)
    | ~ familiar(X57,one) ),
    inference(resolution,[status(thm)],[c138,three_familiar]) ).

cnf(c134,plain,
    ( familiar(one,three)
    | ~ not_familiar(three,X56)
    | ~ not_familiar(X56,one) ),
    inference(resolution,[status(thm)],[c126,three_not_familiar]) ).

cnf(c130,plain,
    ( not_familiar(one,three)
    | ~ familiar(three,X55)
    | ~ familiar(X55,one) ),
    inference(resolution,[status(thm)],[c126,three_familiar]) ).

cnf(c61,plain,
    ( familiar(one,two)
    | ~ not_familiar(two,X34)
    | ~ not_familiar(X34,one) ),
    inference(resolution,[status(thm)],[c58,three_not_familiar]) ).

cnf(c60,plain,
    ( not_familiar(one,two)
    | ~ familiar(two,X33)
    | ~ familiar(X33,one) ),
    inference(resolution,[status(thm)],[c58,three_familiar]) ).

cnf(c43,plain,
    ( after(X32,six)
    | ~ after(X32,one) ),
    inference(resolution,[status(thm)],[c41,transitivity_of_order]) ).

cnf(c40,plain,
    ( after(X31,five)
    | ~ after(X31,one) ),
    inference(resolution,[status(thm)],[c37,transitivity_of_order]) ).

cnf(c38,plain,
    ( after(X30,four)
    | ~ after(X30,one) ),
    inference(resolution,[status(thm)],[c32,transitivity_of_order]) ).

cnf(c33,plain,
    ( after(X29,three)
    | ~ after(X29,one) ),
    inference(resolution,[status(thm)],[c31,transitivity_of_order]) ).

cnf(c29,plain,
    ( after(X28,six)
    | ~ after(X28,two) ),
    inference(resolution,[status(thm)],[c23,transitivity_of_order]) ).

cnf(c25,plain,
    ( after(X27,six)
    | ~ after(X27,three) ),
    inference(resolution,[status(thm)],[c20,transitivity_of_order]) ).

cnf(c22,plain,
    ( after(X26,five)
    | ~ after(X26,two) ),
    inference(resolution,[status(thm)],[c18,transitivity_of_order]) ).

cnf(c19,plain,
    ( after(X25,five)
    | ~ after(X25,three) ),
    inference(resolution,[status(thm)],[c17,transitivity_of_order]) ).

cnf(c15,plain,
    ( after(X24,four)
    | ~ after(X24,two) ),
    inference(resolution,[status(thm)],[c8,transitivity_of_order]) ).

cnf(c7,plain,
    ( after(X23,six)
    | ~ after(X23,four) ),
    inference(resolution,[status(thm)],[c6,transitivity_of_order]) ).

cnf(c35,plain,
    ~ not_familiar(X21,X21),
    inference(factor,[status(thm)],[three_not_familiar]) ).

cnf(c27,plain,
    ~ familiar(X15,X15),
    inference(factor,[status(thm)],[three_familiar]) ).

cnf(c1,plain,
    ( after(X6,two)
    | ~ after(X6,one) ),
    inference(resolution,[status(thm)],[transitivity_of_order,order1]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : PUZ028-1 : TPTP v8.1.2. Released v1.0.0.
% 0.12/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.14/0.34  % Computer : n023.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 300
% 0.14/0.34  % DateTime : Wed May  8 20:38:23 EDT 2024
% 0.14/0.34  % CPUTime  : 
% 0.49/0.66  % Version:  1.5
% 0.49/0.66  % SZS status Satisfiable
% 0.49/0.66  % SZS output start Saturation
% See solution above
% 0.49/0.66  
% 0.49/0.66  % Initial clauses    : 15
% 0.49/0.66  % Processed clauses  : 157
% 0.49/0.66  % Factors computed   : 5
% 0.49/0.66  % Resolvents computed: 150
% 0.49/0.66  % Tautologies deleted: 1
% 0.49/0.66  % Forward subsumed   : 12
% 0.49/0.66  % Backward subsumed  : 30
% 0.49/0.66  % -------- CPU Time ---------
% 0.49/0.66  % User time          : 0.301 s
% 0.49/0.66  % System time        : 0.012 s
% 0.49/0.66  % Total time         : 0.313 s
%------------------------------------------------------------------------------