TSTP Solution File: HEN011-4 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : HEN011-4 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n022.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 12:58:01 EDT 2022
% Result : Timeout 299.88s 300.10s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : HEN011-4 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.13/0.33 % Computer : n022.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Jul 27 08:59:35 EDT 2022
% 0.13/0.33 % CPUTime :
% 1.71/1.91 ----- Otter 3.3f, August 2004 -----
% 1.71/1.91 The process was started by sandbox on n022.cluster.edu,
% 1.71/1.91 Wed Jul 27 08:59:35 2022
% 1.71/1.91 The command was "./otter". The process ID is 16434.
% 1.71/1.91
% 1.71/1.91 set(prolog_style_variables).
% 1.71/1.91 set(auto).
% 1.71/1.91 dependent: set(auto1).
% 1.71/1.91 dependent: set(process_input).
% 1.71/1.91 dependent: clear(print_kept).
% 1.71/1.91 dependent: clear(print_new_demod).
% 1.71/1.91 dependent: clear(print_back_demod).
% 1.71/1.91 dependent: clear(print_back_sub).
% 1.71/1.91 dependent: set(control_memory).
% 1.71/1.91 dependent: assign(max_mem, 12000).
% 1.71/1.91 dependent: assign(pick_given_ratio, 4).
% 1.71/1.91 dependent: assign(stats_level, 1).
% 1.71/1.91 dependent: assign(max_seconds, 10800).
% 1.71/1.91 clear(print_given).
% 1.71/1.91
% 1.71/1.91 list(usable).
% 1.71/1.91 0 [] A=A.
% 1.71/1.91 0 [] -less_e_qual(X,Y)|divide(X,Y)=zero.
% 1.71/1.91 0 [] divide(X,Y)!=zero|less_e_qual(X,Y).
% 1.71/1.91 0 [] less_e_qual(divide(X,Y),X).
% 1.71/1.91 0 [] less_e_qual(divide(divide(X,Z),divide(Y,Z)),divide(divide(X,Y),Z)).
% 1.71/1.91 0 [] less_e_qual(zero,X).
% 1.71/1.91 0 [] -less_e_qual(X,Y)| -less_e_qual(Y,X)|X=Y.
% 1.71/1.91 0 [] less_e_qual(X,identity).
% 1.71/1.91 0 [] divide(X,identity)=zero.
% 1.71/1.91 0 [] divide(zero,X)=zero.
% 1.71/1.91 0 [] divide(X,X)=zero.
% 1.71/1.91 0 [] divide(a,zero)=a.
% 1.71/1.91 0 [] -less_e_qual(X,Y)| -less_e_qual(Y,Z)|less_e_qual(X,Z).
% 1.71/1.91 0 [] -less_e_qual(divide(X,Y),Z)|less_e_qual(divide(X,Z),Y).
% 1.71/1.91 0 [] -less_e_qual(X,Y)|less_e_qual(divide(Z,Y),divide(Z,X)).
% 1.71/1.91 0 [] -less_e_qual(X,Y)|less_e_qual(divide(X,Z),divide(Y,Z)).
% 1.71/1.91 0 [] divide(identity,divide(identity,divide(identity,X)))=divide(identity,X).
% 1.71/1.91 0 [] divide(divide(identity,X),divide(identity,divide(identity,X)))=divide(identity,X).
% 1.71/1.91 0 [] divide(divide(identity,a),divide(identity,divide(identity,b)))!=divide(divide(identity,b),divide(identity,divide(identity,a))).
% 1.71/1.91 end_of_list.
% 1.71/1.91
% 1.71/1.91 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=3.
% 1.71/1.91
% 1.71/1.91 This is a Horn set with equality. The strategy will be
% 1.71/1.91 Knuth-Bendix and hyper_res, with positive clauses in
% 1.71/1.91 sos and nonpositive clauses in usable.
% 1.71/1.91
% 1.71/1.91 dependent: set(knuth_bendix).
% 1.71/1.91 dependent: set(anl_eq).
% 1.71/1.91 dependent: set(para_from).
% 1.71/1.91 dependent: set(para_into).
% 1.71/1.91 dependent: clear(para_from_right).
% 1.71/1.91 dependent: clear(para_into_right).
% 1.71/1.91 dependent: set(para_from_vars).
% 1.71/1.91 dependent: set(eq_units_both_ways).
% 1.71/1.91 dependent: set(dynamic_demod_all).
% 1.71/1.91 dependent: set(dynamic_demod).
% 1.71/1.91 dependent: set(order_eq).
% 1.71/1.91 dependent: set(back_demod).
% 1.71/1.91 dependent: set(lrpo).
% 1.71/1.91 dependent: set(hyper_res).
% 1.71/1.91 dependent: clear(order_hyper).
% 1.71/1.91
% 1.71/1.91 ------------> process usable:
% 1.71/1.91 ** KEPT (pick-wt=8): 1 [] -less_e_qual(A,B)|divide(A,B)=zero.
% 1.71/1.91 ** KEPT (pick-wt=8): 2 [] divide(A,B)!=zero|less_e_qual(A,B).
% 1.71/1.91 ** KEPT (pick-wt=9): 3 [] -less_e_qual(A,B)| -less_e_qual(B,A)|A=B.
% 1.71/1.91 ** KEPT (pick-wt=9): 4 [] -less_e_qual(A,B)| -less_e_qual(B,C)|less_e_qual(A,C).
% 1.71/1.91 ** KEPT (pick-wt=10): 5 [] -less_e_qual(divide(A,B),C)|less_e_qual(divide(A,C),B).
% 1.71/1.91 ** KEPT (pick-wt=10): 6 [] -less_e_qual(A,B)|less_e_qual(divide(C,B),divide(C,A)).
% 1.71/1.91 ** KEPT (pick-wt=10): 7 [] -less_e_qual(A,B)|less_e_qual(divide(A,C),divide(B,C)).
% 1.71/1.91 ** KEPT (pick-wt=19): 9 [copy,8,flip.1] divide(divide(identity,b),divide(identity,divide(identity,a)))!=divide(divide(identity,a),divide(identity,divide(identity,b))).
% 1.71/1.91
% 1.71/1.91 ------------> process sos:
% 1.71/1.91 ** KEPT (pick-wt=3): 10 [] A=A.
% 1.71/1.91 ** KEPT (pick-wt=5): 11 [] less_e_qual(divide(A,B),A).
% 1.71/1.91 ** KEPT (pick-wt=13): 12 [] less_e_qual(divide(divide(A,B),divide(C,B)),divide(divide(A,C),B)).
% 1.71/1.91 ** KEPT (pick-wt=3): 13 [] less_e_qual(zero,A).
% 1.71/1.91 ** KEPT (pick-wt=3): 14 [] less_e_qual(A,identity).
% 1.71/1.91 ** KEPT (pick-wt=5): 15 [] divide(A,identity)=zero.
% 1.71/1.91 ---> New Demodulator: 16 [new_demod,15] divide(A,identity)=zero.
% 1.71/1.91 ** KEPT (pick-wt=5): 17 [] divide(zero,A)=zero.
% 1.71/1.91 ---> New Demodulator: 18 [new_demod,17] divide(zero,A)=zero.
% 1.71/1.91 ** KEPT (pick-wt=5): 19 [] divide(A,A)=zero.
% 1.71/1.91 ---> New Demodulator: 20 [new_demod,19] divide(A,A)=zero.
% 1.71/1.91 ** KEPT (pick-wt=5): 21 [] divide(a,zero)=a.
% 1.71/1.91 ---> New Demodulator: 22 [new_demod,21] divide(a,zero)=a.
% 1.71/1.91 ** KEPT (pick-wt=11): 23 [] divide(identity,divide(identity,divide(identity,A)))=divide(identity,A).
% 1.71/1.91 ---> New Demodulator: 24 [new_demod,23] divide(identity,divide(identity,divide(identity,A)))=divide(identity,A).
% 1.71/1.91 ** KEPT (pick-wt=13): 25 [] divide(divide(identity,A),divide(identity,divide(identity,A)))=divide(identitAlarm clock
% 299.88/300.10 Otter interrupted
% 299.88/300.10 PROOF NOT FOUND
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