TSTP Solution File: SET079-7 by PyRes---1.5
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%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : SET079-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n015.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu May 9 17:39:07 EDT 2024
% Result : Unsatisfiable 0.85s 1.07s
% Output : Refutation 0.85s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 8
% Syntax : Number of clauses : 15 ( 9 unt; 0 nHn; 11 RR)
% Number of literals : 23 ( 2 equ; 9 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 16 ( 5 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(existence_of_null_class,axiom,
~ member(X8,null_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_null_class) ).
cnf(equal_implies_subclass1,axiom,
( X16 != X17
| subclass(X16,X17) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',equal_implies_subclass1) ).
cnf(prove_corollary_to_set_in_its_singleton_2,negated_conjecture,
singleton(x) = null_class,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_corollary_to_set_in_its_singleton_2) ).
cnf(c59,plain,
subclass(singleton(x),null_class),
inference(resolution,[status(thm)],[prove_corollary_to_set_in_its_singleton_2,equal_implies_subclass1]) ).
cnf(null_class_is_subclass,axiom,
subclass(null_class,X9),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_is_subclass) ).
cnf(transitivity_of_subclass,axiom,
( ~ subclass(X280,X282)
| ~ subclass(X282,X281)
| subclass(X280,X281) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_subclass) ).
cnf(c828,plain,
( ~ subclass(X286,null_class)
| subclass(X286,X287) ),
inference(resolution,[status(thm)],[transitivity_of_subclass,null_class_is_subclass]) ).
cnf(c852,plain,
subclass(singleton(x),X291),
inference(resolution,[status(thm)],[c828,c59]) ).
cnf(subclass_members,axiom,
( ~ subclass(X6,X7)
| ~ member(X5,X6)
| member(X5,X7) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).
cnf(prove_corollary_to_set_in_its_singleton_1,negated_conjecture,
member(x,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_corollary_to_set_in_its_singleton_1) ).
cnf(set_in_its_singleton,axiom,
( ~ member(X177,universal_class)
| member(X177,singleton(X177)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',set_in_its_singleton) ).
cnf(c318,plain,
member(x,singleton(x)),
inference(resolution,[status(thm)],[set_in_its_singleton,prove_corollary_to_set_in_its_singleton_1]) ).
cnf(c323,plain,
( ~ subclass(singleton(x),X461)
| member(x,X461) ),
inference(resolution,[status(thm)],[c318,subclass_members]) ).
cnf(c1699,plain,
member(x,X462),
inference(resolution,[status(thm)],[c323,c852]) ).
cnf(c1704,plain,
$false,
inference(resolution,[status(thm)],[c1699,existence_of_null_class]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET079-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.03/0.13 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.34 % Computer : n015.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed May 8 18:13:53 EDT 2024
% 0.13/0.34 % CPUTime :
% 0.85/1.07 % Version: 1.5
% 0.85/1.07 % SZS status Unsatisfiable
% 0.85/1.07 % SZS output start CNFRefutation
% See solution above
% 0.85/1.07
% 0.85/1.07 % Initial clauses : 166
% 0.85/1.07 % Processed clauses : 265
% 0.85/1.07 % Factors computed : 7
% 0.85/1.07 % Resolvents computed: 1676
% 0.85/1.07 % Tautologies deleted: 12
% 0.85/1.07 % Forward subsumed : 123
% 0.85/1.07 % Backward subsumed : 12
% 0.85/1.07 % -------- CPU Time ---------
% 0.85/1.07 % User time : 0.707 s
% 0.85/1.07 % System time : 0.018 s
% 0.85/1.07 % Total time : 0.725 s
%------------------------------------------------------------------------------