TSTP Solution File: PUZ035-2 by PyRes---1.3
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- Process Solution
%------------------------------------------------------------------------------
% File : PyRes---1.3
% Problem : PUZ035-2 : TPTP v8.1.0. Released v2.0.0.
% 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 : 600s
% DateTime : Mon Jul 18 18:24:13 EDT 2022
% Result : Unsatisfiable 0.39s 0.58s
% Output : Refutation 0.39s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named input)
% Comments :
%------------------------------------------------------------------------------
cnf(two_answers,axiom,
( response(yes)
| response(no) ),
input ).
cnf(knight_answers1,axiom,
( ~ response(yes)
| ~ lies(asked)
| ~ isa(X8,knight) ),
input ).
cnf(statements_are_true_or_false,axiom,
( ~ tell_the_truth(X2)
| ~ lies(X2) ),
input ).
cnf(knaves_make_false_statements,axiom,
( ~ isa(X4,knave)
| lies(X4) ),
input ).
cnf(other_person,axiom,
person(other),
input ).
cnf(everyone_a_knight_or_knave,axiom,
( ~ person(X5)
| isa(X5,knight)
| isa(X5,knave) ),
input ).
cnf(c1,plain,
( isa(other,knight)
| isa(other,knave) ),
inference(resolution,status(thm),[everyone_a_knight_or_knave,other_person]) ).
cnf(c18,plain,
( isa(other,knight)
| lies(other) ),
inference(resolution,status(thm),[c1,knaves_make_false_statements]) ).
cnf(c25,plain,
( isa(other,knight)
| ~ tell_the_truth(other) ),
inference(resolution,status(thm),[c18,statements_are_true_or_false]) ).
cnf(knights_make_true_statements,axiom,
( ~ isa(X3,knight)
| tell_the_truth(X3) ),
input ).
cnf(c17,plain,
( isa(other,knave)
| tell_the_truth(other) ),
inference(resolution,status(thm),[c1,knights_make_true_statements]) ).
cnf(prove_answer,negated_conjecture,
( ~ response(X12)
| ~ isa(asked,X11)
| ~ isa(other,X13) ),
input ).
cnf(c59,plain,
( ~ response(X15)
| ~ isa(asked,X14)
| tell_the_truth(other) ),
inference(resolution,status(thm),[prove_answer,c17]) ).
cnf(asked_person,axiom,
person(asked),
input ).
cnf(c0,plain,
( isa(asked,knight)
| isa(asked,knave) ),
inference(resolution,status(thm),[everyone_a_knight_or_knave,asked_person]) ).
cnf(c6,plain,
( isa(asked,knave)
| tell_the_truth(asked) ),
inference(resolution,status(thm),[c0,knights_make_true_statements]) ).
cnf(statements_are_true_or_false2,axiom,
( ~ person(X6)
| tell_the_truth(X6)
| lies(X6) ),
input ).
cnf(c2,plain,
( tell_the_truth(asked)
| lies(asked) ),
inference(resolution,status(thm),[statements_are_true_or_false2,asked_person]) ).
cnf(c7,plain,
( isa(asked,knight)
| lies(asked) ),
inference(resolution,status(thm),[c0,knaves_make_false_statements]) ).
cnf(knight_answers2,axiom,
( ~ response(no)
| ~ tell_the_truth(asked)
| ~ isa(X9,knight) ),
input ).
cnf(c33,plain,
( ~ response(no)
| ~ tell_the_truth(asked)
| lies(asked) ),
inference(resolution,status(thm),[knight_answers2,c7]) ).
cnf(c39,plain,
( ~ response(no)
| lies(asked) ),
inference(resolution,status(thm),[c33,c2]) ).
cnf(c40,plain,
( lies(asked)
| response(yes) ),
inference(resolution,status(thm),[c39,two_answers]) ).
cnf(c68,plain,
( ~ response(X16)
| tell_the_truth(other)
| lies(asked) ),
inference(resolution,status(thm),[c59,c7]) ).
cnf(c76,plain,
( tell_the_truth(other)
| lies(asked) ),
inference(resolution,status(thm),[c68,c40]) ).
cnf(c81,plain,
( tell_the_truth(other)
| ~ tell_the_truth(asked) ),
inference(resolution,status(thm),[c76,statements_are_true_or_false]) ).
cnf(c83,plain,
( tell_the_truth(other)
| isa(asked,knave) ),
inference(resolution,status(thm),[c81,c6]) ).
cnf(c95,plain,
( tell_the_truth(other)
| ~ response(X17) ),
inference(resolution,status(thm),[c83,c59]) ).
cnf(c96,plain,
( tell_the_truth(other)
| response(yes) ),
inference(resolution,status(thm),[c95,two_answers]) ).
cnf(c105,plain,
tell_the_truth(other),
inference(resolution,status(thm),[c96,c95]) ).
cnf(c106,plain,
isa(other,knight),
inference(resolution,status(thm),[c105,c25]) ).
cnf(c108,plain,
( ~ response(yes)
| ~ lies(asked) ),
inference(resolution,status(thm),[c106,knight_answers1]) ).
cnf(c110,plain,
( ~ response(X19)
| ~ isa(asked,X18) ),
inference(resolution,status(thm),[c106,prove_answer]) ).
cnf(c117,plain,
( ~ response(X20)
| lies(asked) ),
inference(resolution,status(thm),[c110,c7]) ).
cnf(c125,plain,
lies(asked),
inference(resolution,status(thm),[c117,c40]) ).
cnf(c128,plain,
~ response(yes),
inference(resolution,status(thm),[c125,c108]) ).
cnf(c131,plain,
response(no),
inference(resolution,status(thm),[c128,two_answers]) ).
cnf(c127,plain,
~ tell_the_truth(asked),
inference(resolution,status(thm),[c125,statements_are_true_or_false]) ).
cnf(c129,plain,
isa(asked,knave),
inference(resolution,status(thm),[c127,c6]) ).
cnf(c135,plain,
~ response(X21),
inference(resolution,status(thm),[c129,c110]) ).
cnf(c136,plain,
$false,
inference(resolution,status(thm),[c135,c131]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : PUZ035-2 : TPTP v8.1.0. Released v2.0.0.
% 0.03/0.13 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.34 % Computer : n023.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Sun May 29 02:37:27 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.39/0.58 # Version: 1.3
% 0.39/0.58 # SZS status Unsatisfiable
% 0.39/0.58 # SZS output start CNFRefutation
% See solution above
% 0.39/0.58
% 0.39/0.58 # Initial clauses : 16
% 0.39/0.58 # Processed clauses : 56
% 0.39/0.58 # Factors computed : 0
% 0.39/0.58 # Resolvents computed: 137
% 0.39/0.58 # Tautologies deleted: 6
% 0.39/0.58 # Forward subsumed : 30
% 0.39/0.58 # Backward subsumed : 40
% 0.39/0.58 # -------- CPU Time ---------
% 0.39/0.58 # User time : 0.212 s
% 0.39/0.58 # System time : 0.019 s
% 0.39/0.58 # Total time : 0.231 s
%------------------------------------------------------------------------------