TSTP Solution File: LCL176-3 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : LCL176-3 : TPTP v8.1.2. Released v2.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% 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 : Fri May  3 02:37:05 EDT 2024

% Result   : Unsatisfiable 2.71s 1.13s
% Output   : CNFRefutation 2.71s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named definition)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
    ~ theorem(implies(p,p)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).

cnf(c_50,plain,
    axiom(implies(or(X0,X0),X0)),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',axiom_1_2) ).

cnf(c_51,plain,
    axiom(implies(X0,or(X1,X0))),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',axiom_1_3) ).

cnf(c_53,plain,
    axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',axiom_1_5) ).

cnf(c_55,plain,
    or(not(X0),X1) = implies(X0,X1),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',implies_definition) ).

cnf(c_56,plain,
    ( ~ axiom(X0)
    | theorem(X0) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',rule_1) ).

cnf(c_57,plain,
    ( ~ theorem(implies(X0,X1))
    | ~ theorem(X0)
    | theorem(X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL004-0.ax',rule_2) ).

cnf(c_104,plain,
    ( implies(or(X0,X0),X0) != X1
    | theorem(X1) ),
    inference(resolution_lifted,[status(thm)],[c_50,c_56]) ).

cnf(c_105,plain,
    theorem(implies(or(X0,X0),X0)),
    inference(unflattening,[status(thm)],[c_104]) ).

cnf(c_110,plain,
    ( implies(X0,or(X1,X0)) != X2
    | theorem(X2) ),
    inference(resolution_lifted,[status(thm)],[c_51,c_56]) ).

cnf(c_111,plain,
    theorem(implies(X0,or(X1,X0))),
    inference(unflattening,[status(thm)],[c_110]) ).

cnf(c_122,plain,
    ( implies(or(X0,or(X1,X2)),or(X1,or(X0,X2))) != X3
    | theorem(X3) ),
    inference(resolution_lifted,[status(thm)],[c_53,c_56]) ).

cnf(c_123,plain,
    theorem(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
    inference(unflattening,[status(thm)],[c_122]) ).

cnf(c_168,plain,
    implies(p,p) = sP0_iProver_def,
    definition ).

cnf(c_169,negated_conjecture,
    ~ theorem(sP0_iProver_def),
    inference(demodulation,[status(thm)],[c_49,c_168]) ).

cnf(c_287,plain,
    theorem(implies(implies(X0,or(X1,X2)),or(X1,or(not(X0),X2)))),
    inference(superposition,[status(thm)],[c_55,c_123]) ).

cnf(c_298,plain,
    ( ~ theorem(or(X0,X0))
    | theorem(X0) ),
    inference(superposition,[status(thm)],[c_105,c_57]) ).

cnf(c_505,plain,
    theorem(implies(implies(X0,or(X1,X2)),or(X1,implies(X0,X2)))),
    inference(demodulation,[status(thm)],[c_287,c_55]) ).

cnf(c_508,plain,
    theorem(implies(implies(p,or(X0,p)),or(X0,sP0_iProver_def))),
    inference(superposition,[status(thm)],[c_168,c_505]) ).

cnf(c_518,plain,
    ( ~ theorem(implies(p,or(X0,p)))
    | theorem(or(X0,sP0_iProver_def)) ),
    inference(superposition,[status(thm)],[c_508,c_57]) ).

cnf(c_519,plain,
    theorem(or(X0,sP0_iProver_def)),
    inference(forward_subsumption_resolution,[status(thm)],[c_518,c_111]) ).

cnf(c_535,plain,
    theorem(sP0_iProver_def),
    inference(superposition,[status(thm)],[c_519,c_298]) ).

cnf(c_537,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_535,c_169]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : LCL176-3 : TPTP v8.1.2. Released v2.3.0.
% 0.12/0.13  % Command  : run_iprover %s %d THM
% 0.12/0.33  % Computer : n015.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
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Thu May  2 19:30:36 EDT 2024
% 0.12/0.34  % CPUTime  : 
% 0.18/0.46  Running first-order theorem proving
% 0.18/0.46  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
% 2.71/1.13  % SZS status Started for theBenchmark.p
% 2.71/1.13  % SZS status Unsatisfiable for theBenchmark.p
% 2.71/1.13  
% 2.71/1.13  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 2.71/1.13  
% 2.71/1.13  ------  iProver source info
% 2.71/1.13  
% 2.71/1.13  git: date: 2024-05-02 19:28:25 +0000
% 2.71/1.13  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 2.71/1.13  git: non_committed_changes: false
% 2.71/1.13  
% 2.71/1.13  ------ Parsing...successful
% 2.71/1.13  
% 2.71/1.13  
% 2.71/1.13  
% 2.71/1.13  ------ Preprocessing... sup_sim: 0  sf_s  rm: 1 0s  sf_e  pe_s  pe:1:0s pe_e  sup_sim: 0  sf_s  rm: 2 0s  sf_e  pe_s  pe_e 
% 2.71/1.13  
% 2.71/1.13  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 2.71/1.13  
% 2.71/1.13  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 2.71/1.13  ------ Proving...
% 2.71/1.13  ------ Problem Properties 
% 2.71/1.13  
% 2.71/1.13  
% 2.71/1.13  clauses                                 9
% 2.71/1.13  conjectures                             1
% 2.71/1.13  EPR                                     1
% 2.71/1.13  Horn                                    9
% 2.71/1.13  unary                                   8
% 2.71/1.13  binary                                  0
% 2.71/1.13  lits                                    11
% 2.71/1.13  lits eq                                 2
% 2.71/1.13  fd_pure                                 0
% 2.71/1.14  fd_pseudo                               0
% 2.71/1.14  fd_cond                                 0
% 2.71/1.14  fd_pseudo_cond                          0
% 2.71/1.14  AC symbols                              0
% 2.71/1.14  
% 2.71/1.14  ------ Schedule dynamic 5 is on 
% 2.71/1.14  
% 2.71/1.14  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.71/1.14  
% 2.71/1.14  
% 2.71/1.14  ------ 
% 2.71/1.14  Current options:
% 2.71/1.14  ------ 
% 2.71/1.14  
% 2.71/1.14  
% 2.71/1.14  
% 2.71/1.14  
% 2.71/1.14  ------ Proving...
% 2.71/1.14  
% 2.71/1.14  
% 2.71/1.14  % SZS status Unsatisfiable for theBenchmark.p
% 2.71/1.14  
% 2.71/1.14  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.71/1.14  
% 2.71/1.14  
%------------------------------------------------------------------------------