%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : LCL035-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n003.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 12:57:43 PM UTC 2026
% Result : Unsatisfiable 0.32s 0.62s
% Output : CNFRefutation 0.32s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 3
% Syntax : Number of clauses : 15 ( 10 unt; 0 nHn; 4 RR)
% Number of literals : 21 ( 0 equ; 7 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 42 ( 28 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_c0_4,negated_conjecture,
~ is_a_theorem(implies(falsehood,a)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_c0_4) ).
cnf(condensed_detachment,axiom,
( ~ is_a_theorem(implies(X2,X3))
| ~ is_a_theorem(X2)
| is_a_theorem(X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condensed_detachment) ).
cnf(c0_CAMeredith,axiom,
is_a_theorem(implies(implies(implies(implies(implies(X6,X4),implies(X5,falsehood)),X8),X7),implies(implies(X7,X6),implies(X5,X6)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c0_CAMeredith) ).
cnf(c0,plain,
( ~ is_a_theorem(implies(implies(implies(implies(X9,X10),implies(X12,falsehood)),X11),X13))
| is_a_theorem(implies(implies(X13,X9),implies(X12,X9))) ),
inference(resolution,[status(thm)],[c0_CAMeredith,condensed_detachment]) ).
cnf(c1,plain,
is_a_theorem(implies(implies(implies(implies(X18,X16),implies(X17,X16)),implies(X16,X15)),implies(X14,implies(X16,X15)))),
inference(resolution,[status(thm)],[c0,c0_CAMeredith]) ).
cnf(c2,plain,
is_a_theorem(implies(implies(implies(X22,implies(falsehood,X19)),X21),implies(X20,X21))),
inference(resolution,[status(thm)],[c1,c0]) ).
cnf(c4,plain,
is_a_theorem(implies(implies(implies(X23,X25),X24),implies(falsehood,X24))),
inference(resolution,[status(thm)],[c2,c0]) ).
cnf(c6,plain,
is_a_theorem(implies(implies(implies(falsehood,X28),X27),implies(X26,X27))),
inference(resolution,[status(thm)],[c4,c0]) ).
cnf(c5,plain,
( ~ is_a_theorem(implies(implies(X53,implies(falsehood,X56)),X54))
| is_a_theorem(implies(X55,X54)) ),
inference(resolution,[status(thm)],[c2,condensed_detachment]) ).
cnf(c30,plain,
is_a_theorem(implies(X92,implies(X91,implies(falsehood,X90)))),
inference(resolution,[status(thm)],[c5,c6]) ).
cnf(c53,plain,
( ~ is_a_theorem(X114)
| is_a_theorem(implies(X115,implies(falsehood,X116))) ),
inference(resolution,[status(thm)],[c30,condensed_detachment]) ).
cnf(c65,plain,
is_a_theorem(implies(X120,implies(falsehood,X121))),
inference(resolution,[status(thm)],[c53,c6]) ).
cnf(c77,plain,
( ~ is_a_theorem(X147)
| is_a_theorem(implies(falsehood,X148)) ),
inference(resolution,[status(thm)],[c65,condensed_detachment]) ).
cnf(c82,plain,
is_a_theorem(implies(falsehood,X149)),
inference(resolution,[status(thm)],[c77,c6]) ).
cnf(c91,plain,
$false,
inference(resolution,[status(thm)],[c82,prove_c0_4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL035-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.02/0.36 % Computer : n003.cluster.edu
% 0.02/0.36 % Model : x86_64 x86_64
% 0.02/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.02/0.36 % Memory : 8046.5625MB
% 0.02/0.36 % OS : Linux 6.8.0-71-generic
% 0.02/0.36 % CPULimit : 300
% 0.02/0.36 % WCLimit : 300
% 0.02/0.36 % DateTime : Sat Sep 5 06:07:35 UTC 2026
% 0.02/0.36 % CPUTime :
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:155: SyntaxWarning: invalid escape sequence '\.'
% 0.02/0.42 (re.compile("\."), Token.FullStop),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:156: SyntaxWarning: invalid escape sequence '\('
% 0.02/0.42 (re.compile("\("), Token.OpenPar),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:157: SyntaxWarning: invalid escape sequence '\)'
% 0.02/0.42 (re.compile("\)"), Token.ClosePar),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:158: SyntaxWarning: invalid escape sequence '\['
% 0.02/0.42 (re.compile("\["), Token.OpenSquare),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:159: SyntaxWarning: invalid escape sequence '\]'
% 0.02/0.42 (re.compile("\]"), Token.CloseSquare),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:162: SyntaxWarning: invalid escape sequence '\|'
% 0.02/0.42 (re.compile("~\|"), Token.Nor),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:164: SyntaxWarning: invalid escape sequence '\|'
% 0.02/0.42 (re.compile("\|"), Token.Or),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:175: SyntaxWarning: invalid escape sequence '\?'
% 0.02/0.42 (re.compile("\?"), Token.Existential),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:176: SyntaxWarning: invalid escape sequence '\s'
% 0.02/0.42 (re.compile("\s+"), Token.WhiteSpace),
% 0.02/0.42 /export/starexec/sandbox2/solver/bin/lexer.py:180: SyntaxWarning: invalid escape sequence '\$'
% 0.02/0.42 (re.compile("\$[_a-z0-9_A-Z]*"), Token.DefFunctor),
% 0.22/0.49 /export/starexec/sandbox2/solver/bin/signature.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.22/0.49 """
% 0.22/0.49 /export/starexec/sandbox2/solver/bin/literals.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.22/0.49 """
% 0.32/0.58 /export/starexec/sandbox2/solver/bin/unification.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.32/0.58 """
% 0.32/0.62 % Version: 1.5
% 0.32/0.62 % SZS status Unsatisfiable
% 0.32/0.62 % SZS output start CNFRefutation
% See solution above
% 0.32/0.62
% 0.32/0.62 % Initial clauses : 3
% 0.32/0.62 % Processed clauses : 24
% 0.32/0.62 % Factors computed : 0
% 0.32/0.62 % Resolvents computed: 94
% 0.32/0.62 % Tautologies deleted: 0
% 0.32/0.62 % Forward subsumed : 33
% 0.32/0.62 % Backward subsumed : 7
% 0.32/0.62 % -------- CPU Time ---------
% 0.32/0.62 % User time : 0.224 s
% 0.32/0.62 % System time : 0.033 s
% 0.32/0.62 % Total time : 0.257 s
%------------------------------------------------------------------------------