%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : LCL202-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n018.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 12:58:03 PM UTC 2026
% Result : Unsatisfiable 4.34s 4.65s
% Output : CNFRefutation 4.34s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 8
% Syntax : Number of clauses : 22 ( 14 unt; 0 nHn; 9 RR)
% Number of literals : 32 ( 0 equ; 11 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 : 40 ( 10 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_this,negated_conjecture,
~ theorem(or(not(not(or(p,q))),or(p,not(q)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
cnf(rule_2,axiom,
( theorem(X12)
| ~ axiom(or(not(X11),X12))
| ~ theorem(X11) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_2) ).
cnf(axiom_1_5,axiom,
axiom(or(not(or(X19,or(X21,X20))),or(X21,or(X19,X20)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_5) ).
cnf(c13,plain,
( theorem(or(X83,or(X82,X81)))
| ~ theorem(or(X82,or(X83,X81))) ),
inference(resolution,[status(thm)],[axiom_1_5,rule_2]) ).
cnf(axiom_1_3,axiom,
axiom(or(not(X4),or(X5,X4))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_3) ).
cnf(c4,plain,
( theorem(or(X15,X14))
| ~ theorem(X14) ),
inference(resolution,[status(thm)],[rule_2,axiom_1_3]) ).
cnf(axiom_1_4,axiom,
axiom(or(not(or(X9,X10)),or(X10,X9))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',axiom_1_4) ).
cnf(c5,plain,
( theorem(or(X16,X17))
| ~ theorem(or(X17,X16)) ),
inference(resolution,[status(thm)],[rule_2,axiom_1_4]) ).
cnf(rule_3,axiom,
( theorem(or(not(X45),X43))
| ~ axiom(or(not(X45),X44))
| ~ theorem(or(not(X44),X43)) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL003-0.ax',rule_3) ).
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(c3,plain,
( theorem(X13)
| ~ theorem(or(X13,X13)) ),
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(c1,plain,
theorem(or(not(X8),or(X7,X8))),
inference(resolution,[status(thm)],[axiom_1_3,rule_1]) ).
cnf(c68,plain,
theorem(or(X85,or(not(X84),X84))),
inference(resolution,[status(thm)],[c13,c1]) ).
cnf(c72,plain,
theorem(or(not(X86),X86)),
inference(resolution,[status(thm)],[c68,c3]) ).
cnf(c77,plain,
theorem(or(X87,not(X87))),
inference(resolution,[status(thm)],[c72,c5]) ).
cnf(c78,plain,
( theorem(or(not(X575),not(not(X574))))
| ~ axiom(or(not(X575),X574)) ),
inference(resolution,[status(thm)],[c77,rule_3]) ).
cnf(c448,plain,
theorem(or(not(X578),not(not(or(X577,X578))))),
inference(resolution,[status(thm)],[c78,axiom_1_3]) ).
cnf(c456,plain,
theorem(or(not(not(or(X581,X580))),not(X580))),
inference(resolution,[status(thm)],[c448,c5]) ).
cnf(c463,plain,
theorem(or(X2816,or(not(not(or(X2814,X2815))),not(X2815)))),
inference(resolution,[status(thm)],[c456,c4]) ).
cnf(c1717,plain,
theorem(or(not(not(or(X2863,X2865))),or(X2864,not(X2865)))),
inference(resolution,[status(thm)],[c463,c13]) ).
cnf(c1784,plain,
$false,
inference(resolution,[status(thm)],[c1717,prove_this]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL202-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.03 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.08/0.36 % Computer : n018.cluster.edu
% 0.08/0.36 % Model : x86_64 x86_64
% 0.08/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.36 % Memory : 8046.5625MB
% 0.08/0.36 % OS : Linux 6.8.0-71-generic
% 0.08/0.36 % CPULimit : 300
% 0.08/0.36 % WCLimit : 300
% 0.08/0.36 % DateTime : Sat Sep 5 07:10:48 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:155: SyntaxWarning: invalid escape sequence '\.'
% 0.08/0.42 (re.compile("\."), Token.FullStop),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:156: SyntaxWarning: invalid escape sequence '\('
% 0.08/0.42 (re.compile("\("), Token.OpenPar),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:157: SyntaxWarning: invalid escape sequence '\)'
% 0.08/0.42 (re.compile("\)"), Token.ClosePar),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:158: SyntaxWarning: invalid escape sequence '\['
% 0.08/0.42 (re.compile("\["), Token.OpenSquare),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:159: SyntaxWarning: invalid escape sequence '\]'
% 0.08/0.42 (re.compile("\]"), Token.CloseSquare),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:162: SyntaxWarning: invalid escape sequence '\|'
% 0.08/0.42 (re.compile("~\|"), Token.Nor),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:164: SyntaxWarning: invalid escape sequence '\|'
% 0.08/0.42 (re.compile("\|"), Token.Or),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:175: SyntaxWarning: invalid escape sequence '\?'
% 0.08/0.42 (re.compile("\?"), Token.Existential),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:176: SyntaxWarning: invalid escape sequence '\s'
% 0.08/0.42 (re.compile("\s+"), Token.WhiteSpace),
% 0.08/0.42 /export/starexec/sandbox/solver/bin/lexer.py:180: SyntaxWarning: invalid escape sequence '\$'
% 0.08/0.42 (re.compile("\$[_a-z0-9_A-Z]*"), Token.DefFunctor),
% 0.20/0.49 /export/starexec/sandbox/solver/bin/signature.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.20/0.49 """
% 0.20/0.50 /export/starexec/sandbox/solver/bin/literals.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.20/0.50 """
% 0.30/0.59 /export/starexec/sandbox/solver/bin/unification.py:6: SyntaxWarning: invalid escape sequence '\c'
% 0.30/0.59 """
% 4.34/4.65 % Version: 1.5
% 4.34/4.65 % SZS status Unsatisfiable
% 4.34/4.65 % SZS output start CNFRefutation
% See solution above
% 4.34/4.65
% 4.34/4.65 % Initial clauses : 9
% 4.34/4.65 % Processed clauses : 405
% 4.34/4.65 % Factors computed : 0
% 4.34/4.65 % Resolvents computed: 1787
% 4.34/4.65 % Tautologies deleted: 0
% 4.34/4.65 % Forward subsumed : 523
% 4.34/4.65 % Backward subsumed : 9
% 4.34/4.65 % -------- CPU Time ---------
% 4.34/4.65 % User time : 4.254 s
% 4.34/4.65 % System time : 0.036 s
% 4.34/4.65 % Total time : 4.290 s
%------------------------------------------------------------------------------