TSTP Solution File: SYN986-10.005 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : SYN986-10.005 : TPTP v8.1.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n026.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 : Wed Jul 27 13:25:37 EDT 2022

% Result   : Unknown 2.31s 2.50s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SYN986-10.005 : TPTP v8.1.0. Released v7.3.0.
% 0.07/0.12  % Command  : otter-tptp-script %s
% 0.12/0.33  % Computer : n026.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  : 300
% 0.12/0.33  % DateTime : Wed Jul 27 11:10:24 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 2.31/2.50  ----- Otter 3.3f, August 2004 -----
% 2.31/2.50  The process was started by sandbox2 on n026.cluster.edu,
% 2.31/2.50  Wed Jul 27 11:10:24 2022
% 2.31/2.50  The command was "./otter".  The process ID is 2376.
% 2.31/2.50  
% 2.31/2.50  set(prolog_style_variables).
% 2.31/2.50  set(auto).
% 2.31/2.50     dependent: set(auto1).
% 2.31/2.50     dependent: set(process_input).
% 2.31/2.50     dependent: clear(print_kept).
% 2.31/2.50     dependent: clear(print_new_demod).
% 2.31/2.50     dependent: clear(print_back_demod).
% 2.31/2.50     dependent: clear(print_back_sub).
% 2.31/2.50     dependent: set(control_memory).
% 2.31/2.50     dependent: assign(max_mem, 12000).
% 2.31/2.50     dependent: assign(pick_given_ratio, 4).
% 2.31/2.50     dependent: assign(stats_level, 1).
% 2.31/2.50     dependent: assign(max_seconds, 10800).
% 2.31/2.50  clear(print_given).
% 2.31/2.50  
% 2.31/2.50  list(usable).
% 2.31/2.50  0 [] A=A.
% 2.31/2.50  0 [] ife_q(A,A,B,C)=B.
% 2.31/2.50  0 [] r(Y,zero,succ(Y))=true.
% 2.31/2.50  0 [] ife_q(r(Z,X,Z1),true,ife_q(r(Y,X,Z),true,r(Y,succ(X),Z1),true),true)=true.
% 2.31/2.50  0 [] tuple(r(zero,Z5,Z4),r(zero,Z4,Z3),r(zero,Z3,Z2),r(zero,Z2,Z1),r(zero,Z1,Z0),r(zero,zero,Z5))!=tuple(true,true,true,true,true,true).
% 2.31/2.50  end_of_list.
% 2.31/2.50  
% 2.31/2.50  SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 2.31/2.50  
% 2.31/2.50  All clauses are units, and equality is present; the
% 2.31/2.50  strategy will be Knuth-Bendix with positive clauses in sos.
% 2.31/2.50  
% 2.31/2.50     dependent: set(knuth_bendix).
% 2.31/2.50     dependent: set(anl_eq).
% 2.31/2.50     dependent: set(para_from).
% 2.31/2.50     dependent: set(para_into).
% 2.31/2.50     dependent: clear(para_from_right).
% 2.31/2.50     dependent: clear(para_into_right).
% 2.31/2.50     dependent: set(para_from_vars).
% 2.31/2.50     dependent: set(eq_units_both_ways).
% 2.31/2.50     dependent: set(dynamic_demod_all).
% 2.31/2.50     dependent: set(dynamic_demod).
% 2.31/2.50     dependent: set(order_eq).
% 2.31/2.50     dependent: set(back_demod).
% 2.31/2.50     dependent: set(lrpo).
% 2.31/2.50  
% 2.31/2.50  ------------> process usable:
% 2.31/2.50  ** KEPT (pick-wt=33): 1 [] tuple(r(zero,A,B),r(zero,B,C),r(zero,C,D),r(zero,D,E),r(zero,E,F),r(zero,zero,A))!=tuple(true,true,true,true,true,true).
% 2.31/2.50  
% 2.31/2.50  ------------> process sos:
% 2.31/2.50  ** KEPT (pick-wt=3): 2 [] A=A.
% 2.31/2.50  ** KEPT (pick-wt=7): 3 [] ife_q(A,A,B,C)=B.
% 2.31/2.50  ---> New Demodulator: 4 [new_demod,3] ife_q(A,A,B,C)=B.
% 2.31/2.50  ** KEPT (pick-wt=7): 5 [] r(A,zero,succ(A))=true.
% 2.31/2.50  ---> New Demodulator: 6 [new_demod,5] r(A,zero,succ(A))=true.
% 2.31/2.50  ** KEPT (pick-wt=21): 7 [] ife_q(r(A,B,C),true,ife_q(r(D,B,A),true,r(D,succ(B),C),true),true)=true.
% 2.31/2.50  ---> New Demodulator: 8 [new_demod,7] ife_q(r(A,B,C),true,ife_q(r(D,B,A),true,r(D,succ(B),C),true),true)=true.
% 2.31/2.50    Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 2.31/2.50  >>>> Starting back demodulation with 4.
% 2.31/2.50  >>>> Starting back demodulation with 6.
% 2.31/2.50  >>>> Starting back demodulation with 8.
% 2.31/2.50  
% 2.31/2.50  ======= end of input processing =======
% 2.31/2.50  
% 2.31/2.50  =========== start of search ===========
% 2.31/2.50  
% 2.31/2.50  
% 2.31/2.50  Resetting weight limit to 35.
% 2.31/2.50  
% 2.31/2.50  
% 2.31/2.50  Resetting weight limit to 35.
% 2.31/2.50  
% 2.31/2.50  sos_size=455
% 2.31/2.50  
% 2.31/2.50  Search stopped because sos empty.
% 2.31/2.50  
% 2.31/2.50  
% 2.31/2.50  Search stopped because sos empty.
% 2.31/2.50  
% 2.31/2.50  ============ end of search ============
% 2.31/2.50  
% 2.31/2.50  -------------- statistics -------------
% 2.31/2.50  clauses given               1830
% 2.31/2.50  clauses generated           5353
% 2.31/2.50  clauses kept                1831
% 2.31/2.50  clauses forward subsumed    2661
% 2.31/2.50  clauses back subsumed          0
% 2.31/2.50  Kbytes malloced             4882
% 2.31/2.50  
% 2.31/2.50  ----------- times (seconds) -----------
% 2.31/2.50  user CPU time          0.41          (0 hr, 0 min, 0 sec)
% 2.31/2.50  system CPU time        0.01          (0 hr, 0 min, 0 sec)
% 2.31/2.50  wall-clock time        2             (0 hr, 0 min, 2 sec)
% 2.31/2.50  
% 2.31/2.50  Process 2376 finished Wed Jul 27 11:10:26 2022
% 2.31/2.50  Otter interrupted
% 2.31/2.50  PROOF NOT FOUND
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