TSTP Solution File: ROB025-1 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : ROB025-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n009.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 13:12:23 EDT 2022

% Result   : Unknown 8.37s 8.54s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : ROB025-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.12  % Command  : otter-tptp-script %s
% 0.12/0.33  % Computer : n009.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 04:00:36 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 8.37/8.54  ----- Otter 3.3f, August 2004 -----
% 8.37/8.54  The process was started by sandbox on n009.cluster.edu,
% 8.37/8.54  Wed Jul 27 04:00:36 2022
% 8.37/8.54  The command was "./otter".  The process ID is 32547.
% 8.37/8.54  
% 8.37/8.54  set(prolog_style_variables).
% 8.37/8.54  set(auto).
% 8.37/8.54     dependent: set(auto1).
% 8.37/8.54     dependent: set(process_input).
% 8.37/8.54     dependent: clear(print_kept).
% 8.37/8.54     dependent: clear(print_new_demod).
% 8.37/8.54     dependent: clear(print_back_demod).
% 8.37/8.54     dependent: clear(print_back_sub).
% 8.37/8.54     dependent: set(control_memory).
% 8.37/8.54     dependent: assign(max_mem, 12000).
% 8.37/8.54     dependent: assign(pick_given_ratio, 4).
% 8.37/8.54     dependent: assign(stats_level, 1).
% 8.37/8.54     dependent: assign(max_seconds, 10800).
% 8.37/8.54  clear(print_given).
% 8.37/8.54  
% 8.37/8.54  list(usable).
% 8.37/8.54  0 [] e_qualish(X,X).
% 8.37/8.54  0 [] -e_qualish(X,Y)|e_qualish(Y,X).
% 8.37/8.54  0 [] -e_qualish(X,Y)| -e_qualish(Y,Z)|e_qualish(X,Z).
% 8.37/8.54  0 [] -e_qualish(A,B)|e_qualish(add(A,C),add(B,C)).
% 8.37/8.54  0 [] -e_qualish(D,E)|e_qualish(add(F,D),add(F,E)).
% 8.37/8.54  0 [] -e_qualish(G,H)|e_qualish(negate(G),negate(H)).
% 8.37/8.54  0 [] e_qualish(add(X,Y),add(Y,X)).
% 8.37/8.54  0 [] e_qualish(add(add(X,Y),Z),add(X,add(Y,Z))).
% 8.37/8.54  0 [] e_qualish(negate(add(negate(add(X,Y)),negate(add(X,negate(Y))))),X).
% 8.37/8.54  0 [] e_qualish(negate(add(X,Y)),intersect(negate(X),negate(Y))).
% 8.37/8.54  0 [] -e_qualish(add(negate(add(a,negate(b))),negate(add(negate(a),negate(b)))),b).
% 8.37/8.54  end_of_list.
% 8.37/8.54  
% 8.37/8.54  SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 8.37/8.54  
% 8.37/8.54  This is a Horn set without equality.  The strategy will
% 8.37/8.54  be hyperresolution, with satellites in sos and nuclei
% 8.37/8.54  in usable.
% 8.37/8.54  
% 8.37/8.54     dependent: set(hyper_res).
% 8.37/8.54     dependent: clear(order_hyper).
% 8.37/8.54  
% 8.37/8.54  ------------> process usable:
% 8.37/8.54  ** KEPT (pick-wt=6): 1 [] -e_qualish(A,B)|e_qualish(B,A).
% 8.37/8.54  ** KEPT (pick-wt=9): 2 [] -e_qualish(A,B)| -e_qualish(B,C)|e_qualish(A,C).
% 8.37/8.54  ** KEPT (pick-wt=10): 3 [] -e_qualish(A,B)|e_qualish(add(A,C),add(B,C)).
% 8.37/8.54  ** KEPT (pick-wt=10): 4 [] -e_qualish(A,B)|e_qualish(add(C,A),add(C,B)).
% 8.37/8.54  ** KEPT (pick-wt=8): 5 [] -e_qualish(A,B)|e_qualish(negate(A),negate(B)).
% 8.37/8.54  ** KEPT (pick-wt=14): 6 [] -e_qualish(add(negate(add(a,negate(b))),negate(add(negate(a),negate(b)))),b).
% 8.37/8.54  
% 8.37/8.54  ------------> process sos:
% 8.37/8.54  ** KEPT (pick-wt=3): 7 [] e_qualish(A,A).
% 8.37/8.54  ** KEPT (pick-wt=7): 8 [] e_qualish(add(A,B),add(B,A)).
% 8.37/8.54  ** KEPT (pick-wt=11): 9 [] e_qualish(add(add(A,B),C),add(A,add(B,C))).
% 8.37/8.54  ** KEPT (pick-wt=13): 10 [] e_qualish(negate(add(negate(add(A,B)),negate(add(A,negate(B))))),A).
% 8.37/8.54  ** KEPT (pick-wt=10): 11 [] e_qualish(negate(add(A,B)),intersect(negate(A),negate(B))).
% 8.37/8.54  
% 8.37/8.54  ======= end of input processing =======
% 8.37/8.54  
% 8.37/8.54  =========== start of search ===========
% 8.37/8.54  
% 8.37/8.54  
% 8.37/8.54  Resetting weight limit to 15.
% 8.37/8.54  
% 8.37/8.54  
% 8.37/8.54  Resetting weight limit to 15.
% 8.37/8.54  
% 8.37/8.54  sos_size=2440
% 8.37/8.54  
% 8.37/8.54  Search stopped because sos empty.
% 8.37/8.54  
% 8.37/8.54  
% 8.37/8.54  Search stopped because sos empty.
% 8.37/8.54  
% 8.37/8.54  ============ end of search ============
% 8.37/8.54  
% 8.37/8.54  -------------- statistics -------------
% 8.37/8.54  clauses given               3010
% 8.37/8.54  clauses generated        2356839
% 8.37/8.54  clauses kept                3016
% 8.37/8.54  clauses forward subsumed   86319
% 8.37/8.54  clauses back subsumed          0
% 8.37/8.54  Kbytes malloced             6835
% 8.37/8.54  
% 8.37/8.54  ----------- times (seconds) -----------
% 8.37/8.54  user CPU time          6.63          (0 hr, 0 min, 6 sec)
% 8.37/8.54  system CPU time        0.01          (0 hr, 0 min, 0 sec)
% 8.37/8.54  wall-clock time        8             (0 hr, 0 min, 8 sec)
% 8.37/8.54  
% 8.37/8.54  Process 32547 finished Wed Jul 27 04:00:44 2022
% 8.37/8.54  Otter interrupted
% 8.37/8.54  PROOF NOT FOUND
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