TSTP Solution File: LCL230-2 by Prover9---1109a

View Problem - Process Solution

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% File     : Prover9---1109a
% Problem  : LCL230-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n021.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  : 600s
% DateTime : Sun Jul 17 13:45:14 EDT 2022

% Result   : Unsatisfiable 0.43s 0.97s
% Output   : Refutation 0.43s
% Verified : 
% SZS Type : -

% Comments : 
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : LCL230-2 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.12  % Command  : tptp2X_and_run_prover9 %d %s
% 0.12/0.33  % Computer : n021.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  : 600
% 0.12/0.33  % DateTime : Sun Jul  3 09:37:00 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.43/0.97  ============================== Prover9 ===============================
% 0.43/0.97  Prover9 (32) version 2009-11A, November 2009.
% 0.43/0.97  Process 14913 was started by sandbox2 on n021.cluster.edu,
% 0.43/0.97  Sun Jul  3 09:37:01 2022
% 0.43/0.97  The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_14760_n021.cluster.edu".
% 0.43/0.97  ============================== end of head ===========================
% 0.43/0.97  
% 0.43/0.97  ============================== INPUT =================================
% 0.43/0.97  
% 0.43/0.97  % Reading from file /tmp/Prover9_14760_n021.cluster.edu
% 0.43/0.97  
% 0.43/0.97  set(prolog_style_variables).
% 0.43/0.97  set(auto2).
% 0.43/0.97      % set(auto2) -> set(auto).
% 0.43/0.97      % set(auto) -> set(auto_inference).
% 0.43/0.97      % set(auto) -> set(auto_setup).
% 0.43/0.97      % set(auto_setup) -> set(predicate_elim).
% 0.43/0.97      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.43/0.97      % set(auto) -> set(auto_limits).
% 0.43/0.97      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.43/0.97      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.43/0.97      % set(auto) -> set(auto_denials).
% 0.43/0.97      % set(auto) -> set(auto_process).
% 0.43/0.97      % set(auto2) -> assign(new_constants, 1).
% 0.43/0.97      % set(auto2) -> assign(fold_denial_max, 3).
% 0.43/0.97      % set(auto2) -> assign(max_weight, "200.000").
% 0.43/0.97      % set(auto2) -> assign(max_hours, 1).
% 0.43/0.97      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.43/0.97      % set(auto2) -> assign(max_seconds, 0).
% 0.43/0.97      % set(auto2) -> assign(max_minutes, 5).
% 0.43/0.97      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.43/0.97      % set(auto2) -> set(sort_initial_sos).
% 0.43/0.97      % set(auto2) -> assign(sos_limit, -1).
% 0.43/0.97      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.43/0.97      % set(auto2) -> assign(max_megs, 400).
% 0.43/0.97      % set(auto2) -> assign(stats, some).
% 0.43/0.97      % set(auto2) -> clear(echo_input).
% 0.43/0.97      % set(auto2) -> set(quiet).
% 0.43/0.97      % set(auto2) -> clear(print_initial_clauses).
% 0.43/0.97      % set(auto2) -> clear(print_given).
% 0.43/0.97  assign(lrs_ticks,-1).
% 0.43/0.97  assign(sos_limit,10000).
% 0.43/0.97  assign(order,kbo).
% 0.43/0.97  set(lex_order_vars).
% 0.43/0.97  clear(print_given).
% 0.43/0.97  
% 0.43/0.97  % formulas(sos).  % not echoed (4 formulas)
% 0.43/0.97  
% 0.43/0.97  ============================== end of input ==========================
% 0.43/0.97  
% 0.43/0.97  % From the command line: assign(max_seconds, 300).
% 0.43/0.97  
% 0.43/0.97  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.43/0.97  
% 0.43/0.97  % Formulas that are not ordinary clauses:
% 0.43/0.97  
% 0.43/0.97  ============================== end of process non-clausal formulas ===
% 0.43/0.97  
% 0.43/0.97  ============================== PROCESS INITIAL CLAUSES ===============
% 0.43/0.97  
% 0.43/0.97  ============================== PREDICATE ELIMINATION =================
% 0.43/0.97  
% 0.43/0.97  ============================== end predicate elimination =============
% 0.43/0.97  
% 0.43/0.97  Auto_denials:  (non-Horn, no changes).
% 0.43/0.97  
% 0.43/0.97  Term ordering decisions:
% 0.43/0.97  Function symbol KB weights: 
% 0.43/0.97  
% 0.43/0.97  ============================== PROOF =================================
% 0.43/0.97  % SZS status Unsatisfiable
% 0.43/0.97  % SZS output start Refutation
% 0.43/0.97  
% 0.43/0.97  % Proof 1 at 0.01 (+ 0.00) seconds.
% 0.43/0.97  % Length of proof is 5.
% 0.43/0.97  % Level of proof is 1.
% 0.43/0.97  % Maximum clause weight is 1.000.
% 0.43/0.97  % Given clauses 0.
% 0.43/0.97  
% 0.43/0.97  1 q # label(clause_3) # label(negated_conjecture).  [assumption].
% 0.43/0.97  2 -p # label(clause_2) # label(negated_conjecture).  [assumption].
% 0.43/0.97  3 -r # label(clause_4) # label(negated_conjecture).  [assumption].
% 0.43/0.97  4 -q | p | r # label(clause_1) # label(negated_conjecture).  [assumption].
% 0.43/0.97  5 $F.  [copy(4),unit_del(a,1),unit_del(b,2),unit_del(c,3)].
% 0.43/0.97  
% 0.43/0.97  % SZS output end Refutation
% 0.43/0.97  ============================== end of proof ==========================
% 0.43/0.97  
% 0.43/0.97  ============================== STATISTICS ============================
% 0.43/0.97  
% 0.43/0.97  Given=0. Generated=4. Kept=3. proofs=1.
% 0.43/0.97  Usable=0. Sos=0. Demods=0. Limbo=3, Disabled=4. Hints=0.
% 0.43/0.97  Megabytes=0.01.
% 0.43/0.97  User_CPU=0.01, System_CPU=0.00, Wall_clock=0.
% 0.43/0.97  
% 0.43/0.97  ============================== end of statistics =====================
% 0.43/0.97  
% 0.43/0.97  ============================== end of search =========================
% 0.43/0.97  
% 0.43/0.97  THEOREM PROVED
% 0.43/0.97  % SZS status Unsatisfiable
% 0.43/0.97  
% 0.43/0.97  Exiting with 1 proof.
% 0.43/0.97  
% 0.43/0.97  Process 14913 exit (max_proofs) Sun Jul  3 09:37:01 2022
% 0.43/0.97  Prover9 interrupted
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