TSTP Solution File: SET146-6 by iProver---3.9

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%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : SET146-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n017.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 : Fri May  3 03:00:04 EDT 2024

% Result   : Unsatisfiable 3.78s 1.15s
% Output   : CNFRefutation 3.78s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named definition)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
    intersection(null_class,x) != null_class,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_intersection_with_null_class_1) ).

cnf(c_71,plain,
    ( ~ subclass(X0,X1)
    | ~ member(X2,X0)
    | member(X2,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).

cnf(c_72,plain,
    ( member(not_subclass_element(X0,X1),X0)
    | subclass(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).

cnf(c_73,plain,
    ( ~ member(not_subclass_element(X0,X1),X1)
    | subclass(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).

cnf(c_74,plain,
    subclass(X0,universal_class),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).

cnf(c_77,plain,
    ( ~ subclass(X0,X1)
    | ~ subclass(X1,X0)
    | X0 = X1 ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).

cnf(c_91,plain,
    ( ~ member(X0,intersection(X1,X2))
    | member(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection1) ).

cnf(c_94,plain,
    ( ~ member(X0,complement(X1))
    | ~ member(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement1) ).

cnf(c_136,plain,
    ( X0 = null_class
    | member(regular(X0),X0) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',regularity1) ).

cnf(c_3029,plain,
    intersection(null_class,x) = sP0_iProver_def,
    definition ).

cnf(c_3030,negated_conjecture,
    sP0_iProver_def != null_class,
    inference(demodulation,[status(thm)],[c_49,c_3029]) ).

cnf(c_4200,plain,
    ( ~ member(X0,sP0_iProver_def)
    | member(X0,null_class) ),
    inference(superposition,[status(thm)],[c_3029,c_91]) ).

cnf(c_4226,plain,
    ( member(not_subclass_element(sP0_iProver_def,X0),null_class)
    | subclass(sP0_iProver_def,X0) ),
    inference(superposition,[status(thm)],[c_72,c_4200]) ).

cnf(c_4280,plain,
    ( ~ member(not_subclass_element(complement(X0),X1),X0)
    | subclass(complement(X0),X1) ),
    inference(superposition,[status(thm)],[c_72,c_94]) ).

cnf(c_4281,plain,
    ( ~ member(regular(complement(X0)),X0)
    | complement(X0) = null_class ),
    inference(superposition,[status(thm)],[c_136,c_94]) ).

cnf(c_4286,plain,
    ( ~ member(regular(complement(universal_class)),universal_class)
    | complement(universal_class) = null_class ),
    inference(instantiation,[status(thm)],[c_4281]) ).

cnf(c_4314,plain,
    subclass(sP0_iProver_def,null_class),
    inference(superposition,[status(thm)],[c_4226,c_73]) ).

cnf(c_4475,plain,
    ( ~ member(X0,X1)
    | member(X0,universal_class) ),
    inference(superposition,[status(thm)],[c_74,c_71]) ).

cnf(c_4568,plain,
    ( member(not_subclass_element(X0,X1),universal_class)
    | subclass(X0,X1) ),
    inference(superposition,[status(thm)],[c_72,c_4475]) ).

cnf(c_4803,plain,
    ( ~ subclass(null_class,sP0_iProver_def)
    | ~ subclass(sP0_iProver_def,null_class)
    | sP0_iProver_def = null_class ),
    inference(instantiation,[status(thm)],[c_77]) ).

cnf(c_4985,plain,
    ( ~ subclass(null_class,sP0_iProver_def)
    | null_class = sP0_iProver_def ),
    inference(superposition,[status(thm)],[c_4314,c_77]) ).

cnf(c_5067,plain,
    ~ subclass(null_class,sP0_iProver_def),
    inference(global_subsumption_just,[status(thm)],[c_4985,c_3030,c_4314,c_4803]) ).

cnf(c_5286,plain,
    subclass(complement(universal_class),X0),
    inference(superposition,[status(thm)],[c_4568,c_4280]) ).

cnf(c_5335,plain,
    ( ~ member(X0,complement(universal_class))
    | member(X0,X1) ),
    inference(superposition,[status(thm)],[c_5286,c_71]) ).

cnf(c_5348,plain,
    ( complement(universal_class) = null_class
    | member(regular(complement(universal_class)),X0) ),
    inference(superposition,[status(thm)],[c_136,c_5335]) ).

cnf(c_5351,plain,
    ( complement(universal_class) = null_class
    | member(regular(complement(universal_class)),universal_class) ),
    inference(instantiation,[status(thm)],[c_5348]) ).

cnf(c_5358,plain,
    complement(universal_class) = null_class,
    inference(global_subsumption_just,[status(thm)],[c_5348,c_4286,c_5351]) ).

cnf(c_5362,plain,
    subclass(null_class,X0),
    inference(demodulation,[status(thm)],[c_5286,c_5358]) ).

cnf(c_5367,plain,
    $false,
    inference(backward_subsumption_resolution,[status(thm)],[c_5067,c_5362]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : SET146-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.06/0.12  % Command  : run_iprover %s %d THM
% 0.12/0.33  % Computer : n017.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Thu May  2 19:59:21 EDT 2024
% 0.12/0.33  % CPUTime  : 
% 0.19/0.45  Running first-order theorem proving
% 0.19/0.45  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 3.78/1.15  % SZS status Started for theBenchmark.p
% 3.78/1.15  % SZS status Unsatisfiable for theBenchmark.p
% 3.78/1.15  
% 3.78/1.15  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 3.78/1.15  
% 3.78/1.15  ------  iProver source info
% 3.78/1.15  
% 3.78/1.15  git: date: 2024-05-02 19:28:25 +0000
% 3.78/1.15  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 3.78/1.15  git: non_committed_changes: false
% 3.78/1.15  
% 3.78/1.15  ------ Parsing...successful
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  ------ Preprocessing... sup_sim: 2  sf_s  rm: 1 0s  sf_e  pe_s  pe:1:0s pe:2:0s pe:4:0s pe_e  sup_sim: 0  sf_s  rm: 3 0s  sf_e  pe_s  pe_e 
% 3.78/1.15  
% 3.78/1.15  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 3.78/1.15  
% 3.78/1.15  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 3.78/1.15  ------ Proving...
% 3.78/1.15  ------ Problem Properties 
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  clauses                                 102
% 3.78/1.15  conjectures                             1
% 3.78/1.15  EPR                                     13
% 3.78/1.15  Horn                                    94
% 3.78/1.15  unary                                   41
% 3.78/1.15  binary                                  40
% 3.78/1.15  lits                                    190
% 3.78/1.15  lits eq                                 46
% 3.78/1.15  fd_pure                                 0
% 3.78/1.15  fd_pseudo                               0
% 3.78/1.15  fd_cond                                 3
% 3.78/1.15  fd_pseudo_cond                          7
% 3.78/1.15  AC symbols                              0
% 3.78/1.15  
% 3.78/1.15  ------ Schedule dynamic 5 is on 
% 3.78/1.15  
% 3.78/1.15  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  ------ 
% 3.78/1.15  Current options:
% 3.78/1.15  ------ 
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  ------ Proving...
% 3.78/1.15  
% 3.78/1.15  
% 3.78/1.15  % SZS status Unsatisfiable for theBenchmark.p
% 3.78/1.15  
% 3.78/1.15  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.78/1.15  
% 3.78/1.15  
%------------------------------------------------------------------------------