TSTP Solution File: LCL025-1 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : LCL025-1 : TPTP v8.2.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n029.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 11:03:51 EDT 2024

% Result   : Unsatisfiable 13.93s 2.72s
% Output   : CNFRefutation 13.93s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named definition)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,plain,
    ( ~ is_a_theorem(implies(X0,X1))
    | ~ is_a_theorem(X0)
    | is_a_theorem(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condensed_detachment) ).

cnf(c_50,plain,
    is_a_theorem(implies(X0,implies(X1,X0))),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c0_2) ).

cnf(c_52,plain,
    is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(implies(X0,X1),implies(X0,X2)))),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c0_6) ).

cnf(c_53,negated_conjecture,
    ~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_c0_1) ).

cnf(c_71,plain,
    implies(a,b) = sP0_iProver_def,
    definition ).

cnf(c_72,plain,
    implies(b,c) = sP1_iProver_def,
    definition ).

cnf(c_73,plain,
    implies(a,c) = sP2_iProver_def,
    definition ).

cnf(c_74,plain,
    implies(sP1_iProver_def,sP2_iProver_def) = sP3_iProver_def,
    definition ).

cnf(c_75,plain,
    implies(sP0_iProver_def,sP3_iProver_def) = sP4_iProver_def,
    definition ).

cnf(c_76,negated_conjecture,
    ~ is_a_theorem(sP4_iProver_def),
    inference(demodulation,[status(thm)],[c_53,c_73,c_72,c_74,c_71,c_75]) ).

cnf(c_183,plain,
    ( ~ is_a_theorem(X0)
    | is_a_theorem(implies(X1,X0)) ),
    inference(superposition,[status(thm)],[c_50,c_49]) ).

cnf(c_222,plain,
    is_a_theorem(implies(implies(X0,sP1_iProver_def),implies(implies(X0,b),implies(X0,c)))),
    inference(superposition,[status(thm)],[c_72,c_52]) ).

cnf(c_234,plain,
    is_a_theorem(implies(implies(sP1_iProver_def,implies(X0,sP2_iProver_def)),implies(implies(sP1_iProver_def,X0),sP3_iProver_def))),
    inference(superposition,[status(thm)],[c_74,c_52]) ).

cnf(c_235,plain,
    is_a_theorem(implies(implies(sP0_iProver_def,implies(X0,sP3_iProver_def)),implies(implies(sP0_iProver_def,X0),sP4_iProver_def))),
    inference(superposition,[status(thm)],[c_75,c_52]) ).

cnf(c_236,plain,
    ( ~ is_a_theorem(implies(X0,implies(X1,X2)))
    | is_a_theorem(implies(implies(X0,X1),implies(X0,X2))) ),
    inference(superposition,[status(thm)],[c_52,c_49]) ).

cnf(c_359,plain,
    is_a_theorem(implies(implies(a,sP1_iProver_def),implies(implies(a,b),sP2_iProver_def))),
    inference(superposition,[status(thm)],[c_73,c_222]) ).

cnf(c_361,plain,
    is_a_theorem(implies(implies(a,sP1_iProver_def),implies(sP0_iProver_def,sP2_iProver_def))),
    inference(light_normalisation,[status(thm)],[c_359,c_71]) ).

cnf(c_774,plain,
    ( ~ is_a_theorem(implies(sP1_iProver_def,implies(X0,sP2_iProver_def)))
    | is_a_theorem(implies(implies(sP1_iProver_def,X0),sP3_iProver_def)) ),
    inference(superposition,[status(thm)],[c_234,c_49]) ).

cnf(c_780,plain,
    ( ~ is_a_theorem(implies(sP0_iProver_def,implies(X0,sP3_iProver_def)))
    | is_a_theorem(implies(implies(sP0_iProver_def,X0),sP4_iProver_def)) ),
    inference(superposition,[status(thm)],[c_235,c_49]) ).

cnf(c_876,plain,
    ( ~ is_a_theorem(implies(X0,implies(X1,X2)))
    | ~ is_a_theorem(implies(X0,X1))
    | is_a_theorem(implies(X0,X2)) ),
    inference(superposition,[status(thm)],[c_236,c_49]) ).

cnf(c_1268,plain,
    ( ~ is_a_theorem(implies(X0,sP3_iProver_def))
    | is_a_theorem(implies(implies(sP0_iProver_def,X0),sP4_iProver_def)) ),
    inference(superposition,[status(thm)],[c_183,c_780]) ).

cnf(c_1387,plain,
    ( ~ is_a_theorem(implies(X0,sP3_iProver_def))
    | ~ is_a_theorem(implies(sP0_iProver_def,X0))
    | is_a_theorem(sP4_iProver_def) ),
    inference(superposition,[status(thm)],[c_1268,c_49]) ).

cnf(c_1388,plain,
    ( ~ is_a_theorem(implies(X0,sP3_iProver_def))
    | ~ is_a_theorem(implies(sP0_iProver_def,X0)) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_1387,c_76]) ).

cnf(c_1672,plain,
    ( ~ is_a_theorem(implies(X0,X1))
    | ~ is_a_theorem(implies(X2,X0))
    | is_a_theorem(implies(X2,X1)) ),
    inference(superposition,[status(thm)],[c_183,c_876]) ).

cnf(c_3047,plain,
    ( ~ is_a_theorem(implies(X0,implies(a,sP1_iProver_def)))
    | is_a_theorem(implies(X0,implies(sP0_iProver_def,sP2_iProver_def))) ),
    inference(superposition,[status(thm)],[c_361,c_1672]) ).

cnf(c_34663,plain,
    is_a_theorem(implies(sP1_iProver_def,implies(sP0_iProver_def,sP2_iProver_def))),
    inference(superposition,[status(thm)],[c_50,c_3047]) ).

cnf(c_34873,plain,
    is_a_theorem(implies(implies(sP1_iProver_def,sP0_iProver_def),sP3_iProver_def)),
    inference(superposition,[status(thm)],[c_34663,c_774]) ).

cnf(c_34900,plain,
    ~ is_a_theorem(implies(sP0_iProver_def,implies(sP1_iProver_def,sP0_iProver_def))),
    inference(superposition,[status(thm)],[c_34873,c_1388]) ).

cnf(c_34903,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_34900,c_50]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14  % Problem  : LCL025-1 : TPTP v8.2.0. Released v1.0.0.
% 0.08/0.14  % Command  : run_iprover %s %d THM
% 0.13/0.35  % Computer : n029.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sat Jun 22 12:00:09 EDT 2024
% 0.13/0.36  % CPUTime  : 
% 0.22/0.51  Running first-order theorem proving
% 0.22/0.51  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
% 13.93/2.72  % SZS status Started for theBenchmark.p
% 13.93/2.72  % SZS status Unsatisfiable for theBenchmark.p
% 13.93/2.72  
% 13.93/2.72  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 13.93/2.72  
% 13.93/2.72  ------  iProver source info
% 13.93/2.72  
% 13.93/2.72  git: date: 2024-06-12 09:56:46 +0000
% 13.93/2.72  git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 13.93/2.72  git: non_committed_changes: false
% 13.93/2.72  
% 13.93/2.72  ------ Parsing...successful
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  ------ Preprocessing... sf_s  rm: 0 0s  sf_e  pe_s  pe_e 
% 13.93/2.72  
% 13.93/2.72  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 13.93/2.72  
% 13.93/2.72  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 13.93/2.72  ------ Proving...
% 13.93/2.72  ------ Problem Properties 
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  clauses                                 10
% 13.93/2.72  conjectures                             1
% 13.93/2.72  EPR                                     1
% 13.93/2.72  Horn                                    10
% 13.93/2.72  unary                                   9
% 13.93/2.72  binary                                  0
% 13.93/2.72  lits                                    12
% 13.93/2.72  lits eq                                 5
% 13.93/2.72  fd_pure                                 0
% 13.93/2.72  fd_pseudo                               0
% 13.93/2.72  fd_cond                                 0
% 13.93/2.72  fd_pseudo_cond                          0
% 13.93/2.72  AC symbols                              0
% 13.93/2.72  
% 13.93/2.72  ------ Schedule dynamic 5 is on 
% 13.93/2.72  
% 13.93/2.72  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  ------ 
% 13.93/2.72  Current options:
% 13.93/2.72  ------ 
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  ------ Proving...
% 13.93/2.72  
% 13.93/2.72  
% 13.93/2.72  % SZS status Unsatisfiable for theBenchmark.p
% 13.93/2.72  
% 13.93/2.72  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 13.93/2.72  
% 13.93/2.72  
%------------------------------------------------------------------------------