%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : SET063+1 : TPTP v8.1.2. Bugfixed v5.4.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n008.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 17:39:03 EDT 2024
% Result : Theorem 0.81s 0.97s
% Output : Refutation 0.81s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : SET063+1 : TPTP v8.1.2. Bugfixed v5.4.0.
% 0.04/0.12 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.33 % Computer : n008.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed May 8 18:20:08 EDT 2024
% 0.13/0.33 % CPUTime :
% 0.81/0.97 % Version: 1.5
% 0.81/0.97 % SZS status Theorem
% 0.81/0.97 % SZS output start CNFRefutation
% 0.81/0.97 fof(corollary_of_null_class_is_subclass,conjecture,(![X]:(subclass(X,null_class)=>X=null_class)),file('/export/starexec/sandbox2/benchmark/theBenchmark.p', corollary_of_null_class_is_subclass)).
% 0.81/0.97 fof(c26,negated_conjecture,(~(![X]:(subclass(X,null_class)=>X=null_class))),inference(assume_negation,[status(cth)],[corollary_of_null_class_is_subclass])).
% 0.81/0.97 fof(c27,negated_conjecture,(?[X]:(subclass(X,null_class)&X!=null_class)),inference(fof_nnf,[status(thm)],[c26])).
% 0.81/0.97 fof(c28,negated_conjecture,(?[X2]:(subclass(X2,null_class)&X2!=null_class)),inference(variable_rename,[status(thm)],[c27])).
% 0.81/0.97 fof(c29,negated_conjecture,(subclass(skolem0001,null_class)&skolem0001!=null_class),inference(skolemize,[status(esa)],[c28])).
% 0.81/0.97 cnf(c31,negated_conjecture,skolem0001!=null_class,inference(split_conjunct,[status(thm)],[c29])).
% 0.81/0.97 cnf(c30,negated_conjecture,subclass(skolem0001,null_class),inference(split_conjunct,[status(thm)],[c29])).
% 0.81/0.97 fof(null_class_defn,axiom,(![X]:(~member(X,null_class))),file('/export/starexec/sandbox2/benchmark/Axioms/SET005+0.ax', null_class_defn)).
% 0.81/0.97 fof(c178,plain,(![X]:~member(X,null_class)),inference(fof_simplification,[status(thm)],[null_class_defn])).
% 0.81/0.97 fof(c179,plain,(![X86]:~member(X86,null_class)),inference(variable_rename,[status(thm)],[c178])).
% 0.81/0.97 cnf(c180,plain,~member(X140,null_class),inference(split_conjunct,[status(thm)],[c179])).
% 0.81/0.97 fof(subclass_defn,axiom,(![X]:(![Y]:(subclass(X,Y)<=>(![U]:(member(U,X)=>member(U,Y)))))),file('/export/starexec/sandbox2/benchmark/Axioms/SET005+0.ax', subclass_defn)).
% 0.81/0.97 fof(c250,plain,(![X]:(![Y]:((~subclass(X,Y)|(![U]:(~member(U,X)|member(U,Y))))&((?[U]:(member(U,X)&~member(U,Y)))|subclass(X,Y))))),inference(fof_nnf,[status(thm)],[subclass_defn])).
% 0.81/0.97 fof(c251,plain,((![X]:(![Y]:(~subclass(X,Y)|(![U]:(~member(U,X)|member(U,Y))))))&(![X]:(![Y]:((?[U]:(member(U,X)&~member(U,Y)))|subclass(X,Y))))),inference(shift_quantors,[status(thm)],[c250])).
% 0.81/0.97 fof(c252,plain,((![X133]:(![X134]:(~subclass(X133,X134)|(![X135]:(~member(X135,X133)|member(X135,X134))))))&(![X136]:(![X137]:((?[X138]:(member(X138,X136)&~member(X138,X137)))|subclass(X136,X137))))),inference(variable_rename,[status(thm)],[c251])).
% 0.81/0.97 fof(c254,plain,(![X133]:(![X134]:(![X135]:(![X136]:(![X137]:((~subclass(X133,X134)|(~member(X135,X133)|member(X135,X134)))&((member(skolem0008(X136,X137),X136)&~member(skolem0008(X136,X137),X137))|subclass(X136,X137)))))))),inference(shift_quantors,[status(thm)],[fof(c253,plain,((![X133]:(![X134]:(~subclass(X133,X134)|(![X135]:(~member(X135,X133)|member(X135,X134))))))&(![X136]:(![X137]:((member(skolem0008(X136,X137),X136)&~member(skolem0008(X136,X137),X137))|subclass(X136,X137))))),inference(skolemize,[status(esa)],[c252])).])).
% 0.81/0.97 fof(c255,plain,(![X133]:(![X134]:(![X135]:(![X136]:(![X137]:((~subclass(X133,X134)|(~member(X135,X133)|member(X135,X134)))&((member(skolem0008(X136,X137),X136)|subclass(X136,X137))&(~member(skolem0008(X136,X137),X137)|subclass(X136,X137))))))))),inference(distribute,[status(thm)],[c254])).
% 0.81/0.97 cnf(c257,plain,member(skolem0008(X261,X260),X261)|subclass(X261,X260),inference(split_conjunct,[status(thm)],[c255])).
% 0.81/0.97 cnf(c461,plain,subclass(null_class,X262),inference(resolution,[status(thm)],[c257, c180])).
% 0.81/0.97 fof(extensionality,axiom,(![X]:(![Y]:(X=Y<=>(subclass(X,Y)&subclass(Y,X))))),file('/export/starexec/sandbox2/benchmark/Axioms/SET005+0.ax', extensionality)).
% 0.81/0.97 fof(c240,plain,(![X]:(![Y]:((X!=Y|(subclass(X,Y)&subclass(Y,X)))&((~subclass(X,Y)|~subclass(Y,X))|X=Y)))),inference(fof_nnf,[status(thm)],[extensionality])).
% 0.81/0.97 fof(c241,plain,((![X]:(![Y]:(X!=Y|(subclass(X,Y)&subclass(Y,X)))))&(![X]:(![Y]:((~subclass(X,Y)|~subclass(Y,X))|X=Y)))),inference(shift_quantors,[status(thm)],[c240])).
% 0.81/0.97 fof(c243,plain,(![X128]:(![X129]:(![X130]:(![X131]:((X128!=X129|(subclass(X128,X129)&subclass(X129,X128)))&((~subclass(X130,X131)|~subclass(X131,X130))|X130=X131)))))),inference(shift_quantors,[status(thm)],[fof(c242,plain,((![X128]:(![X129]:(X128!=X129|(subclass(X128,X129)&subclass(X129,X128)))))&(![X130]:(![X131]:((~subclass(X130,X131)|~subclass(X131,X130))|X130=X131)))),inference(variable_rename,[status(thm)],[c241])).])).
% 0.81/0.97 fof(c244,plain,(![X128]:(![X129]:(![X130]:(![X131]:(((X128!=X129|subclass(X128,X129))&(X128!=X129|subclass(X129,X128)))&((~subclass(X130,X131)|~subclass(X131,X130))|X130=X131)))))),inference(distribute,[status(thm)],[c243])).
% 0.81/0.97 cnf(c247,plain,~subclass(X462,X461)|~subclass(X461,X462)|X462=X461,inference(split_conjunct,[status(thm)],[c244])).
% 0.81/0.97 cnf(c1332,plain,~subclass(X467,null_class)|X467=null_class,inference(resolution,[status(thm)],[c247, c461])).
% 0.81/0.97 cnf(c1375,plain,skolem0001=null_class,inference(resolution,[status(thm)],[c1332, c30])).
% 0.81/0.97 cnf(c1405,plain,$false,inference(resolution,[status(thm)],[c1375, c31])).
% 0.81/0.97 % SZS output end CNFRefutation
% 0.81/0.97
% 0.81/0.97 % Initial clauses : 120
% 0.81/0.97 % Processed clauses : 176
% 0.81/0.97 % Factors computed : 14
% 0.81/0.97 % Resolvents computed: 1134
% 0.81/0.97 % Tautologies deleted: 4
% 0.81/0.97 % Forward subsumed : 102
% 0.81/0.97 % Backward subsumed : 1
% 0.81/0.97 % -------- CPU Time ---------
% 0.81/0.97 % User time : 0.614 s
% 0.81/0.97 % System time : 0.023 s
% 0.81/0.97 % Total time : 0.637 s
%------------------------------------------------------------------------------