%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : LCL662+1.001 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n012.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 12:58:56 PM UTC 2026
% Result : Theorem 0.08s 0.39s
% Output : CNFRefutation 0.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 1
% Syntax : Number of formulae : 9 ( 3 unt; 0 def)
% Number of atoms : 15 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 21 ( 15 ~; 3 |; 3 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 5 ( 0 sgn 0 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(main,conjecture,
~ ? [X] :
~ ( ~ p1(X)
| p1(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',main) ).
fof(c0,negated_conjecture,
~ ~ ? [X] :
~ ( ~ p1(X)
| p1(X) ),
inference(assume_negation,[status(cth)],[main]) ).
fof(c1,negated_conjecture,
~ ~ ? [X] :
~ ( ~ p1(X)
| p1(X) ),
inference(fof_simplification,[status(thm)],[c0]) ).
fof(c2,negated_conjecture,
? [X] :
( p1(X)
& ~ p1(X) ),
inference(fof_nnf,[status(thm)],[c1]) ).
fof(c3,negated_conjecture,
? [X2] :
( p1(X2)
& ~ p1(X2) ),
inference(variable_rename,[status(thm)],[c2]) ).
fof(c4,negated_conjecture,
( p1(skolem0001)
& ~ p1(skolem0001) ),
inference(skolemize,[status(esa)],[c3]) ).
cnf(c5,negated_conjecture,
p1(skolem0001),
inference(split_conjunct,[status(thm)],[c4]) ).
cnf(c6,negated_conjecture,
~ p1(skolem0001),
inference(split_conjunct,[status(thm)],[c4]) ).
cnf(c7,plain,
$false,
inference(resolution,[status(thm)],[c6,c5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LCL662+1.001 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.02 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.02/0.29 % Computer : n012.cluster.edu
% 0.02/0.29 % Model : x86_64 x86_64
% 0.02/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.02/0.29 % Memory : 8046.5625MB
% 0.02/0.29 % OS : Linux 6.8.0-71-generic
% 0.02/0.29 % CPULimit : 300
% 0.02/0.29 % WCLimit : 300
% 0.02/0.29 % DateTime : Sat Sep 5 15:02:12 UTC 2026
% 0.02/0.29 % CPUTime :
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:155: SyntaxWarning: invalid escape sequence '\.'
% 0.02/0.32 (re.compile("\."), Token.FullStop),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:156: SyntaxWarning: invalid escape sequence '\('
% 0.02/0.32 (re.compile("\("), Token.OpenPar),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:157: SyntaxWarning: invalid escape sequence '\)'
% 0.02/0.32 (re.compile("\)"), Token.ClosePar),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:158: SyntaxWarning: invalid escape sequence '\['
% 0.02/0.32 (re.compile("\["), Token.OpenSquare),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:159: SyntaxWarning: invalid escape sequence '\]'
% 0.02/0.32 (re.compile("\]"), Token.CloseSquare),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:162: SyntaxWarning: invalid escape sequence '\|'
% 0.02/0.32 (re.compile("~\|"), Token.Nor),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:164: SyntaxWarning: invalid escape sequence '\|'
% 0.02/0.32 (re.compile("\|"), Token.Or),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:175: SyntaxWarning: invalid escape sequence '\?'
% 0.02/0.32 (re.compile("\?"), Token.Existential),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:176: SyntaxWarning: invalid escape sequence '\s'
% 0.02/0.32 (re.compile("\s+"), Token.WhiteSpace),
% 0.02/0.32 /export/starexec/sandbox2/solver/bin/lexer.py:180: SyntaxWarning: invalid escape sequence '\$'
% 0.02/0.32 (re.compile("\$[_a-z0-9_A-Z]*"), Token.DefFunctor),
% 0.08/0.35 /export/starexec/sandbox2/solver/bin/signature.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.08/0.35 """
% 0.08/0.35 /export/starexec/sandbox2/solver/bin/literals.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.08/0.35 """
% 0.08/0.39 /export/starexec/sandbox2/solver/bin/unification.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.08/0.39 """
% 0.08/0.39 % Version: 1.5
% 0.08/0.39 % SZS status Theorem
% 0.08/0.39 % SZS output start CNFRefutation
% See solution above
% 0.08/0.39
% 0.08/0.39 % Initial clauses : 2
% 0.08/0.39 % Processed clauses : 2
% 0.08/0.39 % Factors computed : 0
% 0.08/0.39 % Resolvents computed: 1
% 0.08/0.39 % Tautologies deleted: 0
% 0.08/0.39 % Forward subsumed : 0
% 0.08/0.39 % Backward subsumed : 0
% 0.08/0.39 % -------- CPU Time ---------
% 0.08/0.39 % User time : 0.084 s
% 0.08/0.39 % System time : 0.017 s
% 0.08/0.39 % Total time : 0.101 s
%------------------------------------------------------------------------------