TSTP Solution File: CAT019-5 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : CAT019-5 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n014.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 12:47:51 EDT 2022
% Result : Unknown 12.93s 13.08s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : CAT019-5 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n014.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 01:54:54 EDT 2022
% 0.12/0.33 % CPUTime :
% 12.82/13.08 ----- Otter 3.3f, August 2004 -----
% 12.82/13.08 The process was started by sandbox on n014.cluster.edu,
% 12.82/13.08 Wed Jul 27 01:54:54 2022
% 12.82/13.08 The command was "./otter". The process ID is 31864.
% 12.82/13.08
% 12.82/13.08 set(prolog_style_variables).
% 12.82/13.08 set(auto).
% 12.82/13.08 dependent: set(auto1).
% 12.82/13.08 dependent: set(process_input).
% 12.82/13.08 dependent: clear(print_kept).
% 12.82/13.08 dependent: clear(print_new_demod).
% 12.82/13.08 dependent: clear(print_back_demod).
% 12.82/13.08 dependent: clear(print_back_sub).
% 12.82/13.08 dependent: set(control_memory).
% 12.82/13.08 dependent: assign(max_mem, 12000).
% 12.82/13.08 dependent: assign(pick_given_ratio, 4).
% 12.82/13.08 dependent: assign(stats_level, 1).
% 12.82/13.08 dependent: assign(max_seconds, 10800).
% 12.82/13.08 clear(print_given).
% 12.82/13.08
% 12.82/13.08 list(usable).
% 12.82/13.08 0 [] A=A.
% 12.82/13.08 0 [] -e_quivalent(X,Y)|there_exists(X).
% 12.82/13.08 0 [] -e_quivalent(X,Y)|X=Y.
% 12.82/13.08 0 [] -there_exists(X)|X!=Y|e_quivalent(X,Y).
% 12.82/13.08 0 [] -there_exists(domain(X))|there_exists(X).
% 12.82/13.08 0 [] -there_exists(codomain(X))|there_exists(X).
% 12.82/13.08 0 [] -there_exists(compose(X,Y))|there_exists(domain(X)).
% 12.82/13.08 0 [] -there_exists(compose(X,Y))|domain(X)=codomain(Y).
% 12.82/13.08 0 [] -there_exists(domain(X))|domain(X)!=codomain(Y)|there_exists(compose(X,Y)).
% 12.82/13.08 0 [] compose(X,compose(Y,Z))=compose(compose(X,Y),Z).
% 12.82/13.08 0 [] compose(X,domain(X))=X.
% 12.82/13.08 0 [] compose(codomain(X),X)=X.
% 12.82/13.08 0 [] there_exists(c).
% 12.82/13.08 0 [] -there_exists(Z)|a!=Z|b=Z.
% 12.82/13.08 0 [] -there_exists(Z)|a=Z|b!=Z.
% 12.82/13.08 0 [] a!=b.
% 12.82/13.08 end_of_list.
% 12.82/13.08
% 12.82/13.08 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=3.
% 12.82/13.08
% 12.82/13.08 This is a Horn set with equality. The strategy will be
% 12.82/13.08 Knuth-Bendix and hyper_res, with positive clauses in
% 12.82/13.08 sos and nonpositive clauses in usable.
% 12.82/13.08
% 12.82/13.08 dependent: set(knuth_bendix).
% 12.82/13.08 dependent: set(anl_eq).
% 12.82/13.08 dependent: set(para_from).
% 12.82/13.08 dependent: set(para_into).
% 12.82/13.08 dependent: clear(para_from_right).
% 12.82/13.08 dependent: clear(para_into_right).
% 12.82/13.08 dependent: set(para_from_vars).
% 12.82/13.08 dependent: set(eq_units_both_ways).
% 12.82/13.08 dependent: set(dynamic_demod_all).
% 12.82/13.08 dependent: set(dynamic_demod).
% 12.82/13.08 dependent: set(order_eq).
% 12.82/13.08 dependent: set(back_demod).
% 12.82/13.08 dependent: set(lrpo).
% 12.82/13.08 dependent: set(hyper_res).
% 12.82/13.08 dependent: clear(order_hyper).
% 12.82/13.08
% 12.82/13.08 ------------> process usable:
% 12.82/13.08 ** KEPT (pick-wt=5): 1 [] -e_quivalent(A,B)|there_exists(A).
% 12.82/13.08 ** KEPT (pick-wt=6): 2 [] -e_quivalent(A,B)|A=B.
% 12.82/13.08 ** KEPT (pick-wt=8): 3 [] -there_exists(A)|A!=B|e_quivalent(A,B).
% 12.82/13.08 ** KEPT (pick-wt=5): 4 [] -there_exists(domain(A))|there_exists(A).
% 12.82/13.08 ** KEPT (pick-wt=5): 5 [] -there_exists(codomain(A))|there_exists(A).
% 12.82/13.08 ** KEPT (pick-wt=7): 6 [] -there_exists(compose(A,B))|there_exists(domain(A)).
% 12.82/13.08 ** KEPT (pick-wt=9): 7 [] -there_exists(compose(A,B))|domain(A)=codomain(B).
% 12.82/13.08 ** KEPT (pick-wt=12): 8 [] -there_exists(domain(A))|domain(A)!=codomain(B)|there_exists(compose(A,B)).
% 12.82/13.08 ** KEPT (pick-wt=8): 9 [] -there_exists(A)|a!=A|b=A.
% 12.82/13.08 ** KEPT (pick-wt=8): 10 [] -there_exists(A)|a=A|b!=A.
% 12.82/13.08 ** KEPT (pick-wt=3): 12 [copy,11,flip.1] b!=a.
% 12.82/13.08
% 12.82/13.08 ------------> process sos:
% 12.82/13.08 ** KEPT (pick-wt=3): 13 [] A=A.
% 12.82/13.08 ** KEPT (pick-wt=11): 15 [copy,14,flip.1] compose(compose(A,B),C)=compose(A,compose(B,C)).
% 12.82/13.08 ---> New Demodulator: 16 [new_demod,15] compose(compose(A,B),C)=compose(A,compose(B,C)).
% 12.82/13.08 ** KEPT (pick-wt=6): 17 [] compose(A,domain(A))=A.
% 12.82/13.08 ---> New Demodulator: 18 [new_demod,17] compose(A,domain(A))=A.
% 12.82/13.08 ** KEPT (pick-wt=6): 19 [] compose(codomain(A),A)=A.
% 12.82/13.08 ---> New Demodulator: 20 [new_demod,19] compose(codomain(A),A)=A.
% 12.82/13.08 ** KEPT (pick-wt=2): 21 [] there_exists(c).
% 12.82/13.08 Following clause subsumed by 13 during input processing: 0 [copy,13,flip.1] A=A.
% 12.82/13.08 >>>> Starting back demodulation with 16.
% 12.82/13.08 >>>> Starting back demodulation with 18.
% 12.82/13.08 >>>> Starting back demodulation with 20.
% 12.82/13.08
% 12.82/13.08 ======= end of input processing =======
% 12.82/13.08
% 12.82/13.08 =========== start of search ===========
% 12.82/13.08
% 12.82/13.08
% 12.82/13.08 Resetting weight limit to 10.
% 12.82/13.08
% 12.82/13.08
% 12.82/13.08 Resetting weight limit to 10.
% 12.82/13.08
% 12.82/13.08 sos_size=2334
% 12.82/13.08
% 12.82/13.08 Search stopped because sos empty.
% 12.82/13.08
% 12.82/13.08
% 12.82/13.08 Search stopped because sos empty.
% 12.82/13.08
% 12.82/13.08 ============ end of search ============
% 12.82/13.08
% 12.82/13.08 -------------- statistics -------------
% 12.82/13.08 clauses given 2505
% 12.82/13.08 clauses generated 3164929
% 12.82/13.08 clauses kept 3006
% 12.82/13.08 clauses forward subsumed 15788
% 12.82/13.08 clauses back subsumed 289
% 12.82/13.08 Kbytes malloced 6835
% 12.82/13.08
% 12.82/13.08 ----------- times (seconds) -----------
% 12.82/13.08 user CPU time 11.17 (0 hr, 0 min, 11 sec)
% 12.82/13.08 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 12.82/13.08 wall-clock time 13 (0 hr, 0 min, 13 sec)
% 12.82/13.08
% 12.82/13.08 Process 31864 finished Wed Jul 27 01:55:07 2022
% 12.82/13.08 Otter interrupted
% 12.82/13.08 PROOF NOT FOUND
%------------------------------------------------------------------------------