TSTP Solution File: SYO690-1.000 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : SYO690-1.000 : TPTP v8.1.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n010.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 : Thu Jul 21 19:18:01 EDT 2022

% Result   : Timeout 300.01s 300.28s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SYO690-1.000 : TPTP v8.1.0. Released v7.3.0.
% 0.03/0.13  % Command  : tptp2X_and_run_prover9 %d %s
% 0.13/0.34  % Computer : n010.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Sat Jul  9 11:31:16 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.45/1.01  
% 0.45/1.01  WARNING: denials share constants (see output).
% 0.45/1.01  
% 1.04/1.30  ============================== Prover9 ===============================
% 1.04/1.30  Prover9 (32) version 2009-11A, November 2009.
% 1.04/1.30  Process 1531 was started by sandbox2 on n010.cluster.edu,
% 1.04/1.30  Sat Jul  9 11:31:16 2022
% 1.04/1.30  The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_1234_n010.cluster.edu".
% 1.04/1.30  ============================== end of head ===========================
% 1.04/1.30  
% 1.04/1.30  ============================== INPUT =================================
% 1.04/1.30  
% 1.04/1.30  % Reading from file /tmp/Prover9_1234_n010.cluster.edu
% 1.04/1.30  
% 1.04/1.30  set(prolog_style_variables).
% 1.04/1.30  set(auto2).
% 1.04/1.30      % set(auto2) -> set(auto).
% 1.04/1.30      % set(auto) -> set(auto_inference).
% 1.04/1.30      % set(auto) -> set(auto_setup).
% 1.04/1.30      % set(auto_setup) -> set(predicate_elim).
% 1.04/1.30      % set(auto_setup) -> assign(eq_defs, unfold).
% 1.04/1.30      % set(auto) -> set(auto_limits).
% 1.04/1.30      % set(auto_limits) -> assign(max_weight, "100.000").
% 1.04/1.30      % set(auto_limits) -> assign(sos_limit, 20000).
% 1.04/1.30      % set(auto) -> set(auto_denials).
% 1.04/1.30      % set(auto) -> set(auto_process).
% 1.04/1.30      % set(auto2) -> assign(new_constants, 1).
% 1.04/1.30      % set(auto2) -> assign(fold_denial_max, 3).
% 1.04/1.30      % set(auto2) -> assign(max_weight, "200.000").
% 1.04/1.30      % set(auto2) -> assign(max_hours, 1).
% 1.04/1.30      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 1.04/1.30      % set(auto2) -> assign(max_seconds, 0).
% 1.04/1.30      % set(auto2) -> assign(max_minutes, 5).
% 1.04/1.30      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 1.04/1.30      % set(auto2) -> set(sort_initial_sos).
% 1.04/1.30      % set(auto2) -> assign(sos_limit, -1).
% 1.04/1.30      % set(auto2) -> assign(lrs_ticks, 3000).
% 1.04/1.30      % set(auto2) -> assign(max_megs, 400).
% 1.04/1.30      % set(auto2) -> assign(stats, some).
% 1.04/1.30      % set(auto2) -> clear(echo_input).
% 1.04/1.30      % set(auto2) -> set(quiet).
% 1.04/1.30      % set(auto2) -> clear(print_initial_clauses).
% 1.04/1.30      % set(auto2) -> clear(print_given).
% 1.04/1.30  assign(lrs_ticks,-1).
% 1.04/1.30  assign(sos_limit,10000).
% 1.04/1.30  assign(order,kbo).
% 1.04/1.30  set(lex_order_vars).
% 1.04/1.30  clear(print_given).
% 1.04/1.30  
% 1.04/1.30  % formulas(sos).  % not echoed (16 formulas)
% 1.04/1.30  
% 1.04/1.30  ============================== end of input ==========================
% 1.04/1.30  
% 1.04/1.30  % From the command line: assign(max_seconds, 300).
% 1.04/1.30  
% 1.04/1.30  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 1.04/1.30  
% 1.04/1.30  % Formulas that are not ordinary clauses:
% 1.04/1.30  
% 1.04/1.30  ============================== end of process non-clausal formulas ===
% 1.04/1.30  
% 1.04/1.30  ============================== PROCESS INITIAL CLAUSES ===============
% 1.04/1.30  
% 1.04/1.30  ============================== PREDICATE ELIMINATION =================
% 1.04/1.30  1 -top(A,B) | step(A,B) # label(rewrite_top) # label(axiom).  [assumption].
% 1.04/1.30  2 top(f(f(A,B),f(C,a)),f(f(C,f(B,a)),A)) # label(rule_1) # label(axiom).  [assumption].
% 1.04/1.30  Derived: step(f(f(A,B),f(C,a)),f(f(C,f(B,a)),A)).  [resolve(1,a,2,a)].
% 1.04/1.30  
% 1.04/1.30  ============================== end predicate elimination =============
% 1.04/1.30  
% 1.04/1.30  Auto_denials:
% 1.04/1.30    % copying label constructor_af1 to answer in negative clause
% 1.04/1.30    % copying label constructor_af2 to answer in negative clause
% 1.04/1.30    % assign(max_proofs, 2).  % (Horn set with more than one neg. clause)
% 1.04/1.30  
% 1.04/1.30  WARNING, because some of the denials share constants,
% 1.04/1.30  some of the denials or their descendents may be subsumed,
% 1.04/1.30  preventing the target number of proofs from being found.
% 1.04/1.30  The shared constants are:  a.
% 1.04/1.30  
% 1.04/1.30  Term ordering decisions:
% 1.04/1.30  
% 1.04/1.30  % Assigning unary symbol succ kb_weight 0 and highest precedence (8).
% 1.04/1.30  Function symbol KB weights:  zero=1. a=1. f=1. sk=1. succ=0.
% 1.04/1.30  
% 1.04/1.30  ============================== end of process initial clauses ========
% 1.04/1.30  
% 1.04/1.30  ============================== CLAUSES FOR SEARCH ====================
% 1.04/1.30  
% 1.04/1.30  ============================== end of clauses for search =============
% 1.04/1.30  
% 1.04/1.30  ============================== SEARCH ================================
% 1.04/1.30  
% 1.04/1.30  % Starting search at 0.01 seconds.
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=55.000, iters=3367
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=54.000, iters=3334
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=53.000, iters=3381
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=52.000, iters=3456
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=51.000, iters=3453
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=49.000, iters=3359
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=46.000, iters=3474
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=45.000, iters=3430
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=44.000, iters=3379
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=43.000, iters=3386
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=42.000, iters=3358
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=41.000, iters=3391
% 1.04/1.30  
% 1.04/1.30  Low Water (keep): wt=40.000, iters=3343
% 1.04/1.30  
% 1.04/1.30  Low Water (Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------