TSTP Solution File: SET168-6 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : SET168-6 : TPTP v8.2.0. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n001.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 : Mon Jun 24 14:33:44 EDT 2024

% Result   : Unsatisfiable 10.28s 2.13s
% Output   : CNFRefutation 10.28s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named definition)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
    member(x,z),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_members_of_union3_1) ).

cnf(c_50,negated_conjecture,
    ~ member(x,union(y,z)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_members_of_union3_2) ).

cnf(c_72,plain,
    ( ~ member(X0,X1)
    | ~ subclass(X1,X2)
    | member(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).

cnf(c_75,plain,
    subclass(X0,universal_class),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).

cnf(c_93,plain,
    ( ~ member(X0,intersection(X1,X2))
    | member(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection2) ).

cnf(c_95,plain,
    ( ~ member(X0,complement(X1))
    | ~ member(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement1) ).

cnf(c_96,plain,
    ( ~ member(X0,universal_class)
    | member(X0,complement(X1))
    | member(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement2) ).

cnf(c_97,plain,
    complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',union) ).

cnf(c_3034,plain,
    union(y,z) = sP0_iProver_def,
    definition ).

cnf(c_3035,negated_conjecture,
    ~ member(x,sP0_iProver_def),
    inference(demodulation,[status(thm)],[c_50,c_3034]) ).

cnf(c_3036,negated_conjecture,
    member(x,z),
    inference(demodulation,[status(thm)],[c_49]) ).

cnf(c_4426,plain,
    ( ~ subclass(z,X0)
    | member(x,X0) ),
    inference(superposition,[status(thm)],[c_3036,c_72]) ).

cnf(c_4505,plain,
    member(x,universal_class),
    inference(superposition,[status(thm)],[c_75,c_4426]) ).

cnf(c_4594,plain,
    ( ~ member(X0,universal_class)
    | member(X0,intersection(complement(X1),complement(X2)))
    | member(X0,union(X1,X2)) ),
    inference(superposition,[status(thm)],[c_97,c_96]) ).

cnf(c_8921,plain,
    ( ~ member(X0,universal_class)
    | member(X0,union(X1,X2))
    | member(X0,complement(X2)) ),
    inference(superposition,[status(thm)],[c_4594,c_93]) ).

cnf(c_24789,plain,
    ( ~ member(X0,universal_class)
    | member(X0,complement(z))
    | member(X0,sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_3034,c_8921]) ).

cnf(c_24904,plain,
    ( ~ member(X0,z)
    | ~ member(X0,universal_class)
    | member(X0,sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_24789,c_95]) ).

cnf(c_25009,plain,
    ( ~ member(x,z)
    | member(x,sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_4505,c_24904]) ).

cnf(c_25025,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_25009,c_3035,c_3036]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.10  % Problem  : SET168-6 : TPTP v8.2.0. Bugfixed v2.1.0.
% 0.02/0.10  % Command  : run_iprover %s %d THM
% 0.09/0.30  % Computer : n001.cluster.edu
% 0.09/0.30  % Model    : x86_64 x86_64
% 0.09/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30  % Memory   : 8042.1875MB
% 0.09/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30  % CPULimit : 300
% 0.09/0.30  % WCLimit  : 300
% 0.09/0.30  % DateTime : Sun Jun 23 11:46:54 EDT 2024
% 0.09/0.31  % CPUTime  : 
% 0.16/0.42  Running first-order theorem proving
% 0.16/0.42  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
% 10.28/2.13  % SZS status Started for theBenchmark.p
% 10.28/2.13  % SZS status Unsatisfiable for theBenchmark.p
% 10.28/2.13  
% 10.28/2.13  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 10.28/2.13  
% 10.28/2.13  ------  iProver source info
% 10.28/2.13  
% 10.28/2.13  git: date: 2024-06-12 09:56:46 +0000
% 10.28/2.13  git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 10.28/2.13  git: non_committed_changes: false
% 10.28/2.13  
% 10.28/2.13  ------ Parsing...successful
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  ------ 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 
% 10.28/2.13  
% 10.28/2.13  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 10.28/2.13  
% 10.28/2.13  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 10.28/2.13  ------ Proving...
% 10.28/2.13  ------ Problem Properties 
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  clauses                                 103
% 10.28/2.13  conjectures                             2
% 10.28/2.13  EPR                                     14
% 10.28/2.13  Horn                                    95
% 10.28/2.13  unary                                   42
% 10.28/2.13  binary                                  40
% 10.28/2.13  lits                                    191
% 10.28/2.13  lits eq                                 45
% 10.28/2.13  fd_pure                                 0
% 10.28/2.13  fd_pseudo                               0
% 10.28/2.13  fd_cond                                 3
% 10.28/2.13  fd_pseudo_cond                          7
% 10.28/2.13  AC symbols                              0
% 10.28/2.13  
% 10.28/2.13  ------ Schedule dynamic 5 is on 
% 10.28/2.13  
% 10.28/2.13  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  ------ 
% 10.28/2.13  Current options:
% 10.28/2.13  ------ 
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  ------ Proving...
% 10.28/2.13  
% 10.28/2.13  
% 10.28/2.13  % SZS status Unsatisfiable for theBenchmark.p
% 10.28/2.13  
% 10.28/2.13  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 10.28/2.13  
% 10.28/2.13  
%------------------------------------------------------------------------------