%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : LCL076-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n007.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 12:57:48 PM UTC 2026
% Result : Unsatisfiable 0.96s 1.25s
% Output : CNFRefutation 0.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 5
% Syntax : Number of clauses : 33 ( 23 unt; 0 nHn; 11 RR)
% Number of literals : 44 ( 0 equ; 12 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 : 3 ( 3 usr; 1 con; 0-2 aty)
% Number of variables : 73 ( 20 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_cn_40,negated_conjecture,
~ is_a_theorem(implies(a,not(not(a)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_40) ).
cnf(condensed_detachment,axiom,
( ~ is_a_theorem(implies(X5,X4))
| ~ is_a_theorem(X5)
| is_a_theorem(X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(cn_49,axiom,
is_a_theorem(implies(implies(not(X26),not(X25)),implies(X25,X26))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_49) ).
cnf(c8,plain,
( ~ is_a_theorem(implies(not(X27),not(X28)))
| is_a_theorem(implies(X28,X27)) ),
inference(resolution,[status(thm)],[cn_49,condensed_detachment]) ).
cnf(cn_35,axiom,
is_a_theorem(implies(implies(X13,implies(X11,X12)),implies(implies(X13,X11),implies(X13,X12)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_35) ).
cnf(c4,plain,
( ~ is_a_theorem(implies(X29,implies(X31,X30)))
| is_a_theorem(implies(implies(X29,X31),implies(X29,X30))) ),
inference(resolution,[status(thm)],[cn_35,condensed_detachment]) ).
cnf(c12,plain,
is_a_theorem(implies(implies(implies(X107,implies(X109,X108)),implies(X107,X109)),implies(implies(X107,implies(X109,X108)),implies(X107,X108)))),
inference(resolution,[status(thm)],[c4,cn_35]) ).
cnf(cn_18,axiom,
is_a_theorem(implies(X3,implies(X2,X3))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_18) ).
cnf(c0,plain,
( ~ is_a_theorem(X7)
| is_a_theorem(implies(X6,X7)) ),
inference(resolution,[status(thm)],[condensed_detachment,cn_18]) ).
cnf(c10,plain,
is_a_theorem(implies(implies(X33,X32),implies(X33,X33))),
inference(resolution,[status(thm)],[c4,cn_18]) ).
cnf(c17,plain,
( ~ is_a_theorem(implies(X34,X35))
| is_a_theorem(implies(X34,X34)) ),
inference(resolution,[status(thm)],[c10,condensed_detachment]) ).
cnf(c18,plain,
is_a_theorem(implies(X36,X36)),
inference(resolution,[status(thm)],[c17,cn_18]) ).
cnf(c26,plain,
is_a_theorem(implies(X46,implies(X45,X45))),
inference(resolution,[status(thm)],[c18,c0]) ).
cnf(c32,plain,
is_a_theorem(implies(X59,implies(X60,implies(X58,X58)))),
inference(resolution,[status(thm)],[c26,c0]) ).
cnf(c24,plain,
is_a_theorem(implies(implies(implies(X157,X156),X157),implies(implies(X157,X156),X156))),
inference(resolution,[status(thm)],[c18,c4]) ).
cnf(c123,plain,
( ~ is_a_theorem(implies(implies(X262,X261),X262))
| is_a_theorem(implies(implies(X262,X261),X261)) ),
inference(resolution,[status(thm)],[c24,condensed_detachment]) ).
cnf(c179,plain,
is_a_theorem(implies(implies(implies(X309,implies(X311,X311)),X310),X310)),
inference(resolution,[status(thm)],[c123,c32]) ).
cnf(c252,plain,
( ~ is_a_theorem(implies(implies(X366,implies(X364,X364)),X365))
| is_a_theorem(X365) ),
inference(resolution,[status(thm)],[c179,condensed_detachment]) ).
cnf(c318,plain,
is_a_theorem(implies(implies(X592,implies(X592,X593)),implies(X592,X593))),
inference(resolution,[status(thm)],[c252,c12]) ).
cnf(c515,plain,
( ~ is_a_theorem(implies(X691,implies(X691,X690)))
| is_a_theorem(implies(X691,X690)) ),
inference(resolution,[status(thm)],[c318,condensed_detachment]) ).
cnf(c9,plain,
is_a_theorem(implies(X72,implies(implies(not(X70),not(X71)),implies(X71,X70)))),
inference(resolution,[status(thm)],[cn_49,c0]) ).
cnf(c43,plain,
is_a_theorem(implies(implies(X302,implies(not(X301),not(X300))),implies(X302,implies(X300,X301)))),
inference(resolution,[status(thm)],[c9,c4]) ).
cnf(c1,plain,
is_a_theorem(implies(X9,implies(X10,implies(X8,X10)))),
inference(resolution,[status(thm)],[c0,cn_18]) ).
cnf(c187,plain,
is_a_theorem(implies(implies(implies(X315,implies(X314,X315)),X316),X316)),
inference(resolution,[status(thm)],[c123,c1]) ).
cnf(c260,plain,
( ~ is_a_theorem(implies(implies(X424,implies(X422,X424)),X423))
| is_a_theorem(X423) ),
inference(resolution,[status(thm)],[c187,condensed_detachment]) ).
cnf(c341,plain,
is_a_theorem(implies(not(X436),implies(X436,X437))),
inference(resolution,[status(thm)],[c260,c43]) ).
cnf(c381,plain,
is_a_theorem(implies(X481,implies(not(X479),implies(X479,X480)))),
inference(resolution,[status(thm)],[c341,c0]) ).
cnf(c430,plain,
is_a_theorem(implies(implies(implies(not(X1031),implies(X1031,X1030)),X1032),X1032)),
inference(resolution,[status(thm)],[c381,c123]) ).
cnf(c957,plain,
( ~ is_a_theorem(implies(implies(not(X1270),implies(X1270,X1272)),X1271))
| is_a_theorem(X1271) ),
inference(resolution,[status(thm)],[c430,condensed_detachment]) ).
cnf(c1219,plain,
is_a_theorem(implies(not(not(X1305)),implies(X1304,X1305))),
inference(resolution,[status(thm)],[c957,c43]) ).
cnf(c1266,plain,
is_a_theorem(implies(not(not(X1306)),X1306)),
inference(resolution,[status(thm)],[c1219,c515]) ).
cnf(c1271,plain,
is_a_theorem(implies(X1307,not(not(X1307)))),
inference(resolution,[status(thm)],[c1266,c8]) ).
cnf(c1290,plain,
$false,
inference(resolution,[status(thm)],[c1271,prove_cn_40]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL076-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.07/0.34 % Computer : n007.cluster.edu
% 0.07/0.34 % Model : x86_64 x86_64
% 0.07/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.34 % Memory : 8046.5625MB
% 0.07/0.34 % OS : Linux 6.8.0-71-generic
% 0.07/0.34 % CPULimit : 300
% 0.07/0.34 % WCLimit : 300
% 0.07/0.34 % DateTime : Sat Sep 5 13:31:39 UTC 2026
% 0.07/0.35 % CPUTime :
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:155: SyntaxWarning: invalid escape sequence '\.'
% 0.14/0.41 (re.compile("\."), Token.FullStop),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:156: SyntaxWarning: invalid escape sequence '\('
% 0.14/0.41 (re.compile("\("), Token.OpenPar),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:157: SyntaxWarning: invalid escape sequence '\)'
% 0.14/0.41 (re.compile("\)"), Token.ClosePar),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:158: SyntaxWarning: invalid escape sequence '\['
% 0.14/0.41 (re.compile("\["), Token.OpenSquare),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:159: SyntaxWarning: invalid escape sequence '\]'
% 0.14/0.41 (re.compile("\]"), Token.CloseSquare),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:162: SyntaxWarning: invalid escape sequence '\|'
% 0.14/0.41 (re.compile("~\|"), Token.Nor),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:164: SyntaxWarning: invalid escape sequence '\|'
% 0.14/0.41 (re.compile("\|"), Token.Or),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:175: SyntaxWarning: invalid escape sequence '\?'
% 0.14/0.41 (re.compile("\?"), Token.Existential),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:176: SyntaxWarning: invalid escape sequence '\s'
% 0.14/0.41 (re.compile("\s+"), Token.WhiteSpace),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/lexer.py:180: SyntaxWarning: invalid escape sequence '\$'
% 0.14/0.41 (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 """
% 0.96/1.25 % Version: 1.5
% 0.96/1.25 % SZS status Unsatisfiable
% 0.96/1.25 % SZS output start CNFRefutation
% See solution above
% 0.96/1.25
% 0.96/1.25 % Initial clauses : 5
% 0.96/1.25 % Processed clauses : 130
% 0.96/1.25 % Factors computed : 0
% 0.96/1.25 % Resolvents computed: 1308
% 0.96/1.25 % Tautologies deleted: 1
% 0.96/1.25 % Forward subsumed : 289
% 0.96/1.25 % Backward subsumed : 2
% 0.96/1.25 % -------- CPU Time ---------
% 0.96/1.25 % User time : 0.872 s
% 0.96/1.25 % System time : 0.033 s
% 0.96/1.25 % Total time : 0.905 s
%------------------------------------------------------------------------------