%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : LCL414-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n027.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 : Mon Sep 7 12:58:26 PM UTC 2026
% Result : Unsatisfiable 0.32s 0.59s
% Output : CNFRefutation 0.32s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of clauses : 12 ( 8 unt; 0 nHn; 5 RR)
% Number of literals : 17 ( 0 equ; 6 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-2 aty)
% Number of variables : 24 ( 9 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(thm147_5,negated_conjecture,
~ a_truth(implies(sk1,sk1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm147_5) ).
cnf(thm147_2,negated_conjecture,
a_truth(implies(X2,implies(X3,X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm147_2) ).
cnf(thm147_1,negated_conjecture,
( a_truth(X5)
| ~ a_truth(X4)
| ~ a_truth(implies(X4,X5)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm147_1) ).
cnf(c0,plain,
( a_truth(implies(X7,X6))
| ~ a_truth(X6) ),
inference(resolution,[status(thm)],[thm147_1,thm147_2]) ).
cnf(c1,plain,
a_truth(implies(X10,implies(X8,implies(X9,X8)))),
inference(resolution,[status(thm)],[c0,thm147_2]) ).
cnf(c3,plain,
a_truth(implies(X18,implies(X20,implies(X17,implies(X19,X17))))),
inference(resolution,[status(thm)],[c1,c0]) ).
cnf(thm147_3,negated_conjecture,
a_truth(implies(implies(X11,implies(X13,X12)),implies(implies(X11,X13),implies(X11,X12)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thm147_3) ).
cnf(c4,plain,
( a_truth(implies(implies(X30,X31),implies(X30,X29)))
| ~ a_truth(implies(X30,implies(X31,X29))) ),
inference(resolution,[status(thm)],[thm147_3,thm147_1]) ).
cnf(c12,plain,
a_truth(implies(implies(X32,X33),implies(X32,X32))),
inference(resolution,[status(thm)],[c4,thm147_2]) ).
cnf(c15,plain,
( a_truth(implies(X34,X34))
| ~ a_truth(implies(X34,X35)) ),
inference(resolution,[status(thm)],[c12,thm147_1]) ).
cnf(c19,plain,
a_truth(implies(X36,X36)),
inference(resolution,[status(thm)],[c15,c3]) ).
cnf(c27,plain,
$false,
inference(resolution,[status(thm)],[c19,thm147_5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL414-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.03 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.08/0.34 % Computer : n027.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
% 0.08/0.34 % CPULimit : 300
% 0.08/0.34 % WCLimit : 300
% 0.08/0.34 % DateTime : Fri Sep 4 20:12:27 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:155: SyntaxWarning: invalid escape sequence '\.'
% 0.12/0.41 (re.compile("\."), Token.FullStop),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:156: SyntaxWarning: invalid escape sequence '\('
% 0.12/0.41 (re.compile("\("), Token.OpenPar),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:157: SyntaxWarning: invalid escape sequence '\)'
% 0.12/0.41 (re.compile("\)"), Token.ClosePar),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:158: SyntaxWarning: invalid escape sequence '\['
% 0.12/0.41 (re.compile("\["), Token.OpenSquare),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:159: SyntaxWarning: invalid escape sequence '\]'
% 0.12/0.41 (re.compile("\]"), Token.CloseSquare),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:162: SyntaxWarning: invalid escape sequence '\|'
% 0.12/0.41 (re.compile("~\|"), Token.Nor),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:164: SyntaxWarning: invalid escape sequence '\|'
% 0.12/0.41 (re.compile("\|"), Token.Or),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:175: SyntaxWarning: invalid escape sequence '\?'
% 0.12/0.41 (re.compile("\?"), Token.Existential),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:176: SyntaxWarning: invalid escape sequence '\s'
% 0.12/0.41 (re.compile("\s+"), Token.WhiteSpace),
% 0.12/0.41 /export/starexec/sandbox/solver/bin/lexer.py:180: SyntaxWarning: invalid escape sequence '\$'
% 0.12/0.41 (re.compile("\$[_a-z0-9_A-Z]*"), Token.DefFunctor),
% 0.22/0.48 /export/starexec/sandbox/solver/bin/signature.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.22/0.48 """
% 0.22/0.48 /export/starexec/sandbox/solver/bin/literals.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.22/0.48 """
% 0.32/0.57 /export/starexec/sandbox/solver/bin/unification.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.32/0.57 """
% 0.32/0.59 % Version: 1.5
% 0.32/0.59 % SZS status Unsatisfiable
% 0.32/0.59 % SZS output start CNFRefutation
% See solution above
% 0.32/0.59
% 0.32/0.59 % Initial clauses : 5
% 0.32/0.59 % Processed clauses : 13
% 0.32/0.59 % Factors computed : 0
% 0.32/0.59 % Resolvents computed: 29
% 0.32/0.59 % Tautologies deleted: 0
% 0.32/0.59 % Forward subsumed : 2
% 0.32/0.59 % Backward subsumed : 1
% 0.32/0.59 % -------- CPU Time ---------
% 0.32/0.59 % User time : 0.211 s
% 0.32/0.59 % System time : 0.034 s
% 0.32/0.59 % Total time : 0.245 s
%------------------------------------------------------------------------------