TSTP Solution File: GRP657-10 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : GRP657-10 : TPTP v8.1.0. Released v8.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n003.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 12:57:34 EDT 2022

% Result   : Unknown 5.17s 5.40s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : GRP657-10 : TPTP v8.1.0. Released v8.1.0.
% 0.03/0.12  % Command  : otter-tptp-script %s
% 0.12/0.33  % Computer : n003.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 05:31:26 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 5.17/5.40  ----- Otter 3.3f, August 2004 -----
% 5.17/5.40  The process was started by sandbox on n003.cluster.edu,
% 5.17/5.40  Wed Jul 27 05:31:26 2022
% 5.17/5.40  The command was "./otter".  The process ID is 20298.
% 5.17/5.40  
% 5.17/5.40  set(prolog_style_variables).
% 5.17/5.40  set(auto).
% 5.17/5.40     dependent: set(auto1).
% 5.17/5.40     dependent: set(process_input).
% 5.17/5.40     dependent: clear(print_kept).
% 5.17/5.40     dependent: clear(print_new_demod).
% 5.17/5.40     dependent: clear(print_back_demod).
% 5.17/5.40     dependent: clear(print_back_sub).
% 5.17/5.40     dependent: set(control_memory).
% 5.17/5.40     dependent: assign(max_mem, 12000).
% 5.17/5.40     dependent: assign(pick_given_ratio, 4).
% 5.17/5.40     dependent: assign(stats_level, 1).
% 5.17/5.40     dependent: assign(max_seconds, 10800).
% 5.17/5.40  clear(print_given).
% 5.17/5.40  
% 5.17/5.40  list(usable).
% 5.17/5.40  0 [] A=A.
% 5.17/5.40  0 [] mult(A,ld(A,B))=B.
% 5.17/5.40  0 [] ld(A,mult(A,B))=B.
% 5.17/5.40  0 [] mult(rd(A,B),B)=A.
% 5.17/5.40  0 [] rd(mult(A,B),B)=A.
% 5.17/5.40  0 [] mult(mult(A,B),mult(C,A))=mult(A,mult(mult(B,C),A)).
% 5.17/5.40  0 [] tuple(mult(X0,x1(X0)),mult(x1_2(X0),X0))!=tuple(x1(X0),x1_2(X0)).
% 5.17/5.40  end_of_list.
% 5.17/5.40  
% 5.17/5.40  SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 5.17/5.40  
% 5.17/5.40  All clauses are units, and equality is present; the
% 5.17/5.40  strategy will be Knuth-Bendix with positive clauses in sos.
% 5.17/5.40  
% 5.17/5.40     dependent: set(knuth_bendix).
% 5.17/5.40     dependent: set(anl_eq).
% 5.17/5.40     dependent: set(para_from).
% 5.17/5.40     dependent: set(para_into).
% 5.17/5.40     dependent: clear(para_from_right).
% 5.17/5.40     dependent: clear(para_into_right).
% 5.17/5.40     dependent: set(para_from_vars).
% 5.17/5.40     dependent: set(eq_units_both_ways).
% 5.17/5.40     dependent: set(dynamic_demod_all).
% 5.17/5.40     dependent: set(dynamic_demod).
% 5.17/5.40     dependent: set(order_eq).
% 5.17/5.40     dependent: set(back_demod).
% 5.17/5.40     dependent: set(lrpo).
% 5.17/5.40  
% 5.17/5.40  ------------> process usable:
% 5.17/5.40  ** KEPT (pick-wt=15): 1 [] tuple(mult(A,x1(A)),mult(x1_2(A),A))!=tuple(x1(A),x1_2(A)).
% 5.17/5.40  
% 5.17/5.40  ------------> process sos:
% 5.17/5.40  ** KEPT (pick-wt=3): 2 [] A=A.
% 5.17/5.40  ** KEPT (pick-wt=7): 3 [] mult(A,ld(A,B))=B.
% 5.17/5.40  ---> New Demodulator: 4 [new_demod,3] mult(A,ld(A,B))=B.
% 5.17/5.40  ** KEPT (pick-wt=7): 5 [] ld(A,mult(A,B))=B.
% 5.17/5.40  ---> New Demodulator: 6 [new_demod,5] ld(A,mult(A,B))=B.
% 5.17/5.40  ** KEPT (pick-wt=7): 7 [] mult(rd(A,B),B)=A.
% 5.17/5.40  ---> New Demodulator: 8 [new_demod,7] mult(rd(A,B),B)=A.
% 5.17/5.40  ** KEPT (pick-wt=7): 9 [] rd(mult(A,B),B)=A.
% 5.17/5.40  ---> New Demodulator: 10 [new_demod,9] rd(mult(A,B),B)=A.
% 5.17/5.40  ** KEPT (pick-wt=15): 11 [] mult(mult(A,B),mult(C,A))=mult(A,mult(mult(B,C),A)).
% 5.17/5.40    Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 5.17/5.40  >>>> Starting back demodulation with 4.
% 5.17/5.40  >>>> Starting back demodulation with 6.
% 5.17/5.40  >>>> Starting back demodulation with 8.
% 5.17/5.40  >>>> Starting back demodulation with 10.
% 5.17/5.40  ** KEPT (pick-wt=15): 12 [copy,11,flip.1] mult(A,mult(mult(B,C),A))=mult(mult(A,B),mult(C,A)).
% 5.17/5.40    Following clause subsumed by 11 during input processing: 0 [copy,12,flip.1] mult(mult(A,B),mult(C,A))=mult(A,mult(mult(B,C),A)).
% 5.17/5.40  
% 5.17/5.40  ======= end of input processing =======
% 5.17/5.40  
% 5.17/5.40  =========== start of search ===========
% 5.17/5.40  
% 5.17/5.40  
% 5.17/5.40  Resetting weight limit to 15.
% 5.17/5.40  
% 5.17/5.40  
% 5.17/5.40  Resetting weight limit to 15.
% 5.17/5.40  
% 5.17/5.40  sos_size=213
% 5.17/5.40  
% 5.17/5.40  
% 5.17/5.40  Resetting weight limit to 11.
% 5.17/5.40  
% 5.17/5.40  
% 5.17/5.40  Resetting weight limit to 11.
% 5.17/5.40  
% 5.17/5.40  sos_size=247
% 5.17/5.40  
% 5.17/5.40  Search stopped because sos empty.
% 5.17/5.40  
% 5.17/5.40  
% 5.17/5.40  Search stopped because sos empty.
% 5.17/5.40  
% 5.17/5.40  ============ end of search ============
% 5.17/5.40  
% 5.17/5.40  -------------- statistics -------------
% 5.17/5.40  clauses given                490
% 5.17/5.40  clauses generated         247776
% 5.17/5.40  clauses kept                 705
% 5.17/5.40  clauses forward subsumed   31755
% 5.17/5.40  clauses back subsumed         15
% 5.17/5.40  Kbytes malloced             9765
% 5.17/5.40  
% 5.17/5.40  ----------- times (seconds) -----------
% 5.17/5.40  user CPU time          3.51          (0 hr, 0 min, 3 sec)
% 5.17/5.40  system CPU time        0.01          (0 hr, 0 min, 0 sec)
% 5.17/5.40  wall-clock time        5             (0 hr, 0 min, 5 sec)
% 5.17/5.40  
% 5.17/5.40  Process 20298 finished Wed Jul 27 05:31:31 2022
% 5.17/5.40  Otter interrupted
% 5.17/5.40  PROOF NOT FOUND
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