TSTP Solution File: BOO027-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : BOO027-1 : TPTP v8.1.0. Released v2.2.0.
% 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 12:47:38 EDT 2022
% Result : Unknown 3.15s 3.33s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : BOO027-1 : TPTP v8.1.0. Released v2.2.0.
% 0.03/0.13 % Command : otter-tptp-script %s
% 0.14/0.34 % Computer : n022.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Jul 27 02:33:05 EDT 2022
% 0.14/0.34 % CPUTime :
% 3.15/3.33 ----- Otter 3.3f, August 2004 -----
% 3.15/3.33 The process was started by sandbox on n022.cluster.edu,
% 3.15/3.33 Wed Jul 27 02:33:05 2022
% 3.15/3.33 The command was "./otter". The process ID is 26698.
% 3.15/3.33
% 3.15/3.33 set(prolog_style_variables).
% 3.15/3.33 set(auto).
% 3.15/3.33 dependent: set(auto1).
% 3.15/3.33 dependent: set(process_input).
% 3.15/3.33 dependent: clear(print_kept).
% 3.15/3.33 dependent: clear(print_new_demod).
% 3.15/3.33 dependent: clear(print_back_demod).
% 3.15/3.33 dependent: clear(print_back_sub).
% 3.15/3.33 dependent: set(control_memory).
% 3.15/3.33 dependent: assign(max_mem, 12000).
% 3.15/3.33 dependent: assign(pick_given_ratio, 4).
% 3.15/3.33 dependent: assign(stats_level, 1).
% 3.15/3.33 dependent: assign(max_seconds, 10800).
% 3.15/3.33 clear(print_given).
% 3.15/3.33
% 3.15/3.33 list(usable).
% 3.15/3.33 0 [] A=A.
% 3.15/3.33 0 [] multiply(X,add(Y,Z))=add(multiply(Y,X),multiply(Z,X)).
% 3.15/3.33 0 [] add(X,inverse(X))=one.
% 3.15/3.33 0 [] add(multiply(X,inverse(X)),add(multiply(X,Y),multiply(inverse(X),Y)))=Y.
% 3.15/3.33 0 [] add(multiply(X,inverse(Y)),add(multiply(X,Y),multiply(inverse(Y),Y)))=X.
% 3.15/3.33 0 [] add(multiply(X,inverse(Y)),add(multiply(X,X),multiply(inverse(Y),X)))=X.
% 3.15/3.33 0 [] add(a,a)!=a.
% 3.15/3.33 end_of_list.
% 3.15/3.33
% 3.15/3.33 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 3.15/3.33
% 3.15/3.33 All clauses are units, and equality is present; the
% 3.15/3.33 strategy will be Knuth-Bendix with positive clauses in sos.
% 3.15/3.33
% 3.15/3.33 dependent: set(knuth_bendix).
% 3.15/3.33 dependent: set(anl_eq).
% 3.15/3.33 dependent: set(para_from).
% 3.15/3.33 dependent: set(para_into).
% 3.15/3.33 dependent: clear(para_from_right).
% 3.15/3.33 dependent: clear(para_into_right).
% 3.15/3.33 dependent: set(para_from_vars).
% 3.15/3.33 dependent: set(eq_units_both_ways).
% 3.15/3.33 dependent: set(dynamic_demod_all).
% 3.15/3.33 dependent: set(dynamic_demod).
% 3.15/3.33 dependent: set(order_eq).
% 3.15/3.33 dependent: set(back_demod).
% 3.15/3.33 dependent: set(lrpo).
% 3.15/3.33
% 3.15/3.33 ------------> process usable:
% 3.15/3.33 ** KEPT (pick-wt=5): 1 [] add(a,a)!=a.
% 3.15/3.33
% 3.15/3.33 ------------> process sos:
% 3.15/3.33 ** KEPT (pick-wt=3): 2 [] A=A.
% 3.15/3.33 ** KEPT (pick-wt=13): 3 [] multiply(A,add(B,C))=add(multiply(B,A),multiply(C,A)).
% 3.15/3.33 ** KEPT (pick-wt=6): 4 [] add(A,inverse(A))=one.
% 3.15/3.33 ---> New Demodulator: 5 [new_demod,4] add(A,inverse(A))=one.
% 3.15/3.33 ** KEPT (pick-wt=15): 6 [] add(multiply(A,inverse(A)),add(multiply(A,B),multiply(inverse(A),B)))=B.
% 3.15/3.33 ---> New Demodulator: 7 [new_demod,6] add(multiply(A,inverse(A)),add(multiply(A,B),multiply(inverse(A),B)))=B.
% 3.15/3.33 ** KEPT (pick-wt=15): 8 [] add(multiply(A,inverse(B)),add(multiply(A,B),multiply(inverse(B),B)))=A.
% 3.15/3.33 ---> New Demodulator: 9 [new_demod,8] add(multiply(A,inverse(B)),add(multiply(A,B),multiply(inverse(B),B)))=A.
% 3.15/3.33 ** KEPT (pick-wt=15): 10 [] add(multiply(A,inverse(B)),add(multiply(A,A),multiply(inverse(B),A)))=A.
% 3.15/3.33 ---> New Demodulator: 11 [new_demod,10] add(multiply(A,inverse(B)),add(multiply(A,A),multiply(inverse(B),A)))=A.
% 3.15/3.33 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 3.15/3.33 ** KEPT (pick-wt=13): 12 [copy,3,flip.1] add(multiply(A,B),multiply(C,B))=multiply(B,add(A,C)).
% 3.15/3.33 >>>> Starting back demodulation with 5.
% 3.15/3.33 >>>> Starting back demodulation with 7.
% 3.15/3.33 >>>> Starting back demodulation with 9.
% 3.15/3.33 >>>> Starting back demodulation with 11.
% 3.15/3.33 Following clause subsumed by 3 during input processing: 0 [copy,12,flip.1] multiply(A,add(B,C))=add(multiply(B,A),multiply(C,A)).
% 3.15/3.33
% 3.15/3.33 ======= end of input processing =======
% 3.15/3.33
% 3.15/3.33 =========== start of search ===========
% 3.15/3.33
% 3.15/3.33
% 3.15/3.33 Resetting weight limit to 21.
% 3.15/3.33
% 3.15/3.33
% 3.15/3.33 Resetting weight limit to 21.
% 3.15/3.33
% 3.15/3.33 sos_size=312
% 3.15/3.33
% 3.15/3.33 Search stopped because sos empty.
% 3.15/3.33
% 3.15/3.33
% 3.15/3.33 Search stopped because sos empty.
% 3.15/3.33
% 3.15/3.33 ============ end of search ============
% 3.15/3.33
% 3.15/3.33 -------------- statistics -------------
% 3.15/3.33 clauses given 381
% 3.15/3.33 clauses generated 143615
% 3.15/3.33 clauses kept 394
% 3.15/3.33 clauses forward subsumed 4820
% 3.15/3.33 clauses back subsumed 11
% 3.15/3.33 Kbytes malloced 8789
% 3.15/3.33
% 3.15/3.33 ----------- times (seconds) -----------
% 3.15/3.33 user CPU time 1.40 (0 hr, 0 min, 1 sec)
% 3.15/3.33 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 3.15/3.33 wall-clock time 3 (0 hr, 0 min, 3 sec)
% 3.15/3.33
% 3.15/3.33 Process 26698 finished Wed Jul 27 02:33:08 2022
% 3.15/3.33 Otter interrupted
% 3.15/3.33 PROOF NOT FOUND
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