%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : LCL236-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n006.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 12:58:08 PM UTC 2026
% Result : Unsatisfiable 0.24s 0.47s
% Output : CNFRefutation 0.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 7
% Syntax : Number of clauses : 15 ( 10 unt; 0 nHn; 7 RR)
% Number of literals : 21 ( 0 equ; 7 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 23 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_this,negated_conjecture,
~ theorem(or(not(or(not(p),not(q))),not(not(or(not(p),not(q)))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
cnf(axiom_1_4,axiom,
axiom(or(not(or(X10,X9)),or(X9,X10))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_4) ).
cnf(rule_2,axiom,
( theorem(X11)
| ~ axiom(or(not(X12),X11))
| ~ theorem(X12) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_2) ).
cnf(c5,plain,
( theorem(or(X16,X17))
| ~ theorem(or(X17,X16)) ),
inference(resolution,[status(thm)],[rule_2,axiom_1_4]) ).
cnf(axiom_1_2,axiom,
axiom(or(not(or(X3,X3)),X3)),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_2) ).
cnf(c4,plain,
( theorem(X15)
| ~ theorem(or(X15,X15)) ),
inference(resolution,[status(thm)],[rule_2,axiom_1_2]) ).
cnf(rule_1,axiom,
( theorem(X2)
| ~ axiom(X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_1) ).
cnf(axiom_1_3,axiom,
axiom(or(not(X5),or(X4,X5))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_3) ).
cnf(c1,plain,
theorem(or(not(X7),or(X8,X7))),
inference(resolution,[status(thm)],[axiom_1_3,rule_1]) ).
cnf(axiom_1_5,axiom,
axiom(or(not(or(X21,or(X20,X22))),or(X20,or(X21,X22)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_5) ).
cnf(c12,plain,
( theorem(or(X68,or(X70,X69)))
| ~ theorem(or(X70,or(X68,X69))) ),
inference(resolution,[status(thm)],[axiom_1_5,rule_2]) ).
cnf(c56,plain,
theorem(or(X73,or(not(X72),X72))),
inference(resolution,[status(thm)],[c12,c1]) ).
cnf(c68,plain,
theorem(or(not(X74),X74)),
inference(resolution,[status(thm)],[c56,c4]) ).
cnf(c71,plain,
theorem(or(X75,not(X75))),
inference(resolution,[status(thm)],[c68,c5]) ).
cnf(c74,plain,
$false,
inference(resolution,[status(thm)],[c71,prove_this]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL236-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% 0.00/0.03 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.10/0.34 % Computer : n006.cluster.edu
% 0.10/0.34 % Model : x86_64 x86_64
% 0.10/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.34 % Memory : 8046.5625MB
% 0.10/0.34 % OS : Linux 6.8.0-71-generic
% 0.10/0.34 % CPULimit : 300
% 0.10/0.34 % WCLimit : 300
% 0.10/0.34 % DateTime : Sat Sep 5 07:31:31 UTC 2026
% 0.10/0.35 % CPUTime :
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:155: SyntaxWarning: invalid escape sequence '\.'
% 0.14/0.38 (re.compile("\."), Token.FullStop),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:156: SyntaxWarning: invalid escape sequence '\('
% 0.14/0.38 (re.compile("\("), Token.OpenPar),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:157: SyntaxWarning: invalid escape sequence '\)'
% 0.14/0.38 (re.compile("\)"), Token.ClosePar),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:158: SyntaxWarning: invalid escape sequence '\['
% 0.14/0.38 (re.compile("\["), Token.OpenSquare),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:159: SyntaxWarning: invalid escape sequence '\]'
% 0.14/0.38 (re.compile("\]"), Token.CloseSquare),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:162: SyntaxWarning: invalid escape sequence '\|'
% 0.14/0.38 (re.compile("~\|"), Token.Nor),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:164: SyntaxWarning: invalid escape sequence '\|'
% 0.14/0.38 (re.compile("\|"), Token.Or),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:175: SyntaxWarning: invalid escape sequence '\?'
% 0.14/0.38 (re.compile("\?"), Token.Existential),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:176: SyntaxWarning: invalid escape sequence '\s'
% 0.14/0.38 (re.compile("\s+"), Token.WhiteSpace),
% 0.14/0.38 /export/starexec/sandbox/solver/bin/lexer.py:180: SyntaxWarning: invalid escape sequence '\$'
% 0.14/0.38 (re.compile("\$[_a-z0-9_A-Z]*"), Token.DefFunctor),
% 0.14/0.41 /export/starexec/sandbox/solver/bin/signature.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.14/0.41 """
% 0.14/0.41 /export/starexec/sandbox/solver/bin/literals.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.14/0.41 """
% 0.14/0.45 /export/starexec/sandbox/solver/bin/unification.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.14/0.45 """
% 0.24/0.47 % Version: 1.5
% 0.24/0.47 % SZS status Unsatisfiable
% 0.24/0.47 % SZS output start CNFRefutation
% See solution above
% 0.24/0.47
% 0.24/0.47 % Initial clauses : 9
% 0.24/0.47 % Processed clauses : 30
% 0.24/0.47 % Factors computed : 0
% 0.24/0.47 % Resolvents computed: 78
% 0.24/0.47 % Tautologies deleted: 0
% 0.24/0.47 % Forward subsumed : 10
% 0.24/0.47 % Backward subsumed : 0
% 0.24/0.47 % -------- CPU Time ---------
% 0.24/0.47 % User time : 0.104 s
% 0.24/0.47 % System time : 0.016 s
% 0.24/0.47 % Total time : 0.120 s
%------------------------------------------------------------------------------