TSTP Solution File: LDA010-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LDA010-2 : TPTP v8.1.0. Bugfixed v2.6.0.
% 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 13:05:49 EDT 2022
% Result : Unknown 4.16s 4.35s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : LDA010-2 : TPTP v8.1.0. Bugfixed v2.6.0.
% 0.06/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n009.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Jul 27 02:01:51 EDT 2022
% 0.13/0.34 % CPUTime :
% 1.70/1.90 ----- Otter 3.3f, August 2004 -----
% 1.70/1.90 The process was started by sandbox on n009.cluster.edu,
% 1.70/1.90 Wed Jul 27 02:01:51 2022
% 1.70/1.90 The command was "./otter". The process ID is 1789.
% 1.70/1.90
% 1.70/1.90 set(prolog_style_variables).
% 1.70/1.90 set(auto).
% 1.70/1.90 dependent: set(auto1).
% 1.70/1.90 dependent: set(process_input).
% 1.70/1.90 dependent: clear(print_kept).
% 1.70/1.90 dependent: clear(print_new_demod).
% 1.70/1.90 dependent: clear(print_back_demod).
% 1.70/1.90 dependent: clear(print_back_sub).
% 1.70/1.90 dependent: set(control_memory).
% 1.70/1.90 dependent: assign(max_mem, 12000).
% 1.70/1.90 dependent: assign(pick_given_ratio, 4).
% 1.70/1.90 dependent: assign(stats_level, 1).
% 1.70/1.90 dependent: assign(max_seconds, 10800).
% 1.70/1.90 clear(print_given).
% 1.70/1.90
% 1.70/1.90 list(usable).
% 1.70/1.90 0 [] A=A.
% 1.70/1.90 0 [] f(X,f(Y,Z))=f(f(X,Y),f(X,Z)).
% 1.70/1.90 0 [] a(X,a(Y,Z))=a(f(X,Y),a(X,Z)).
% 1.70/1.90 0 [] critical_point(f(U,V))=a(U,critical_point(V)).
% 1.70/1.90 0 [] -less(X,X).
% 1.70/1.90 0 [] -less(X,Y)|less(a(U,X),a(U,Y)).
% 1.70/1.90 0 [] X=a(U,X)|less(X,a(U,X)).
% 1.70/1.90 0 [] -less(X,critical_point(U))|a(U,X)=X.
% 1.70/1.90 0 [] less(X,critical_point(U))|less(X,a(U,X)).
% 1.70/1.90 0 [] a(U,X)!=X|a(f(V,U),X)=X.
% 1.70/1.90 0 [] stt=f(st,t).
% 1.70/1.90 0 [] sttt=f(stt,t).
% 1.70/1.90 0 [] stts=f(stt,s).
% 1.70/1.90 0 [] ts=f(t,s).
% 1.70/1.90 0 [] sts=f(st,s).
% 1.70/1.90 0 [] st_ts=f(st,ts).
% 1.70/1.90 0 [] k=critical_point(t).
% 1.70/1.90 0 [] sk=f(s,k).
% 1.70/1.90 0 [] stk=f(st,k).
% 1.70/1.90 0 [] less(k,sk).
% 1.70/1.90 0 [] -less(f(f(f(stts,sttt),stts),k),f(stt,sk)).
% 1.70/1.90 end_of_list.
% 1.70/1.90
% 1.70/1.90 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2.
% 1.70/1.90
% 1.70/1.90 This ia a non-Horn set with equality. The strategy will be
% 1.70/1.90 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.70/1.90 deletion, with positive clauses in sos and nonpositive
% 1.70/1.90 clauses in usable.
% 1.70/1.90
% 1.70/1.90 dependent: set(knuth_bendix).
% 1.70/1.90 dependent: set(anl_eq).
% 1.70/1.90 dependent: set(para_from).
% 1.70/1.90 dependent: set(para_into).
% 1.70/1.90 dependent: clear(para_from_right).
% 1.70/1.90 dependent: clear(para_into_right).
% 1.70/1.90 dependent: set(para_from_vars).
% 1.70/1.90 dependent: set(eq_units_both_ways).
% 1.70/1.90 dependent: set(dynamic_demod_all).
% 1.70/1.90 dependent: set(dynamic_demod).
% 1.70/1.90 dependent: set(order_eq).
% 1.70/1.90 dependent: set(back_demod).
% 1.70/1.90 dependent: set(lrpo).
% 1.70/1.90 dependent: set(hyper_res).
% 1.70/1.90 dependent: set(unit_deletion).
% 1.70/1.90 dependent: set(factor).
% 1.70/1.90
% 1.70/1.90 ------------> process usable:
% 1.70/1.90 ** KEPT (pick-wt=3): 1 [] -less(A,A).
% 1.70/1.90 ** KEPT (pick-wt=10): 2 [] -less(A,B)|less(a(C,A),a(C,B)).
% 1.70/1.90 ** KEPT (pick-wt=9): 3 [] -less(A,critical_point(B))|a(B,A)=A.
% 1.70/1.90 ** KEPT (pick-wt=12): 4 [] a(A,B)!=B|a(f(C,A),B)=B.
% 1.70/1.90 ** KEPT (pick-wt=11): 5 [] -less(f(f(f(stts,sttt),stts),k),f(stt,sk)).
% 1.70/1.90
% 1.70/1.90 ------------> process sos:
% 1.70/1.90 ** KEPT (pick-wt=3): 6 [] A=A.
% 1.70/1.90 ** KEPT (pick-wt=13): 8 [copy,7,flip.1] f(f(A,B),f(A,C))=f(A,f(B,C)).
% 1.70/1.90 ---> New Demodulator: 9 [new_demod,8] f(f(A,B),f(A,C))=f(A,f(B,C)).
% 1.70/1.90 ** KEPT (pick-wt=13): 11 [copy,10,flip.1] a(f(A,B),a(A,C))=a(A,a(B,C)).
% 1.70/1.90 ---> New Demodulator: 12 [new_demod,11] a(f(A,B),a(A,C))=a(A,a(B,C)).
% 1.70/1.90 ** KEPT (pick-wt=9): 13 [] critical_point(f(A,B))=a(A,critical_point(B)).
% 1.70/1.90 ---> New Demodulator: 14 [new_demod,13] critical_point(f(A,B))=a(A,critical_point(B)).
% 1.70/1.90 ** KEPT (pick-wt=10): 16 [copy,15,flip.1] a(A,B)=B|less(B,a(A,B)).
% 1.70/1.90 ** KEPT (pick-wt=9): 17 [] less(A,critical_point(B))|less(A,a(B,A)).
% 1.70/1.90 ** KEPT (pick-wt=5): 19 [copy,18,flip.1] f(st,t)=stt.
% 1.70/1.90 ---> New Demodulator: 20 [new_demod,19] f(st,t)=stt.
% 1.70/1.90 ** KEPT (pick-wt=5): 22 [copy,21,flip.1] f(stt,t)=sttt.
% 1.70/1.90 ---> New Demodulator: 23 [new_demod,22] f(stt,t)=sttt.
% 1.70/1.90 ** KEPT (pick-wt=5): 25 [copy,24,flip.1] f(stt,s)=stts.
% 1.70/1.90 ---> New Demodulator: 26 [new_demod,25] f(stt,s)=stts.
% 1.70/1.90 ** KEPT (pick-wt=5): 28 [copy,27,flip.1] f(t,s)=ts.
% 1.70/1.90 ---> New Demodulator: 29 [new_demod,28] f(t,s)=ts.
% 1.70/1.90 ** KEPT (pick-wt=5): 31 [copy,30,flip.1] f(st,s)=sts.
% 1.70/1.90 ---> New Demodulator: 32 [new_demod,31] f(st,s)=sts.
% 1.70/1.90 ** KEPT (pick-wt=5): 34 [copy,33,flip.1] f(st,ts)=st_ts.
% 1.70/1.90 ---> New Demodulator: 35 [new_demod,34] f(st,ts)=st_ts.
% 1.70/1.90 ** KEPT (pick-wt=4): 37 [copy,36,flip.1] critical_point(t)=k.
% 1.70/1.90 ---> New Demodulator: 38 [new_demod,37] critical_point(t)=k.
% 1.70/1.90 ** KEPT (pick-wt=5): 40 [copy,39,flip.1] f(s,k)=sk.
% 1.70/1.90 ---> New Demodulator: 41 [new_demod,40] f(s,k)=sk.
% 1.70/1.90 ** KEPT (pick-wt=5): 43 [copy,42,flip.1] f(st,k)=stk.
% 1.70/1.90 ---> New Demodulator: 44 [new_demod,43] f(st,k)=stk.
% 1.70/1.90 ** KEPT (pick-wt=3): 45 [] less(k,sk).
% 1.70/1.90 Following clause subsumed by 6 during input processing: 0 [copy,6,flip.1] A=A.
% 1.70/1.90 >>>> Starting back demodulation with 9.
% 4.16/4.35 >>>> Starting back demodulation with 12.
% 4.16/4.35 >>>> Starting back demodulation with 14.
% 4.16/4.35 >>>> Starting back demodulation with 20.
% 4.16/4.35 >>>> Starting back demodulation with 23.
% 4.16/4.35 >>>> Starting back demodulation with 26.
% 4.16/4.35 >>>> Starting back demodulation with 29.
% 4.16/4.35 >>>> Starting back demodulation with 32.
% 4.16/4.35 >>>> Starting back demodulation with 35.
% 4.16/4.35 >>>> Starting back demodulation with 38.
% 4.16/4.35 >>>> Starting back demodulation with 41.
% 4.16/4.35 >>>> Starting back demodulation with 44.
% 4.16/4.35
% 4.16/4.35 ======= end of input processing =======
% 4.16/4.35
% 4.16/4.35 =========== start of search ===========
% 4.16/4.35
% 4.16/4.35
% 4.16/4.35 Resetting weight limit to 10.
% 4.16/4.35
% 4.16/4.35
% 4.16/4.35 Resetting weight limit to 10.
% 4.16/4.35
% 4.16/4.35 sos_size=728
% 4.16/4.35
% 4.16/4.35 Search stopped because sos empty.
% 4.16/4.35
% 4.16/4.35
% 4.16/4.35 Search stopped because sos empty.
% 4.16/4.35
% 4.16/4.35 ============ end of search ============
% 4.16/4.35
% 4.16/4.35 -------------- statistics -------------
% 4.16/4.35 clauses given 1052
% 4.16/4.35 clauses generated 241686
% 4.16/4.35 clauses kept 1222
% 4.16/4.35 clauses forward subsumed 7816
% 4.16/4.35 clauses back subsumed 181
% 4.16/4.35 Kbytes malloced 6835
% 4.16/4.35
% 4.16/4.35 ----------- times (seconds) -----------
% 4.16/4.35 user CPU time 2.44 (0 hr, 0 min, 2 sec)
% 4.16/4.35 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 4.16/4.35 wall-clock time 4 (0 hr, 0 min, 4 sec)
% 4.16/4.35
% 4.16/4.35 Process 1789 finished Wed Jul 27 02:01:55 2022
% 4.16/4.35 Otter interrupted
% 4.16/4.35 PROOF NOT FOUND
%------------------------------------------------------------------------------