TSTP Solution File: LAT024-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LAT024-1 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n025.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 13:01:48 EDT 2022
% Result : Unknown 23.11s 23.31s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : LAT024-1 : TPTP v8.1.0. Released v2.2.0.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n025.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 08:35:15 EDT 2022
% 0.12/0.33 % CPUTime :
% 1.78/2.00 ----- Otter 3.3f, August 2004 -----
% 1.78/2.00 The process was started by sandbox on n025.cluster.edu,
% 1.78/2.00 Wed Jul 27 08:35:15 2022
% 1.78/2.00 The command was "./otter". The process ID is 18638.
% 1.78/2.00
% 1.78/2.00 set(prolog_style_variables).
% 1.78/2.00 set(auto).
% 1.78/2.00 dependent: set(auto1).
% 1.78/2.00 dependent: set(process_input).
% 1.78/2.00 dependent: clear(print_kept).
% 1.78/2.00 dependent: clear(print_new_demod).
% 1.78/2.00 dependent: clear(print_back_demod).
% 1.78/2.00 dependent: clear(print_back_sub).
% 1.78/2.00 dependent: set(control_memory).
% 1.78/2.00 dependent: assign(max_mem, 12000).
% 1.78/2.00 dependent: assign(pick_given_ratio, 4).
% 1.78/2.00 dependent: assign(stats_level, 1).
% 1.78/2.00 dependent: assign(max_seconds, 10800).
% 1.78/2.00 clear(print_given).
% 1.78/2.00
% 1.78/2.00 list(usable).
% 1.78/2.00 0 [] A=A.
% 1.78/2.00 0 [] meet(X,X)=X.
% 1.78/2.00 0 [] join(X,X)=X.
% 1.78/2.00 0 [] meet(X,Y)=meet(Y,X).
% 1.78/2.00 0 [] join(X,Y)=join(Y,X).
% 1.78/2.00 0 [] meet(meet(X,Y),Z)=meet(X,meet(Y,Z)).
% 1.78/2.00 0 [] join(join(X,Y),Z)=join(X,join(Y,Z)).
% 1.78/2.00 0 [] join(meet(X,join(Y,Z)),meet(X,Y))=meet(X,join(Y,Z)).
% 1.78/2.00 0 [] meet(join(X,meet(Y,Z)),join(X,Y))=join(X,meet(Y,Z)).
% 1.78/2.00 0 [] meet2(X,X)=X.
% 1.78/2.00 0 [] meet2(X,Y)=meet2(Y,X).
% 1.78/2.00 0 [] meet2(meet2(X,Y),Z)=meet2(X,meet2(Y,Z)).
% 1.78/2.00 0 [] join(meet2(X,join(Y,Z)),meet2(X,Y))=meet2(X,join(Y,Z)).
% 1.78/2.00 0 [] meet2(join(X,meet2(Y,Z)),join(X,Y))=join(X,meet2(Y,Z)).
% 1.78/2.00 0 [] meet(a,b)!=meet2(a,b).
% 1.78/2.00 end_of_list.
% 1.78/2.00
% 1.78/2.00 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 1.78/2.00
% 1.78/2.00 All clauses are units, and equality is present; the
% 1.78/2.00 strategy will be Knuth-Bendix with positive clauses in sos.
% 1.78/2.00
% 1.78/2.00 dependent: set(knuth_bendix).
% 1.78/2.00 dependent: set(anl_eq).
% 1.78/2.00 dependent: set(para_from).
% 1.78/2.00 dependent: set(para_into).
% 1.78/2.00 dependent: clear(para_from_right).
% 1.78/2.00 dependent: clear(para_into_right).
% 1.78/2.00 dependent: set(para_from_vars).
% 1.78/2.00 dependent: set(eq_units_both_ways).
% 1.78/2.00 dependent: set(dynamic_demod_all).
% 1.78/2.00 dependent: set(dynamic_demod).
% 1.78/2.00 dependent: set(order_eq).
% 1.78/2.00 dependent: set(back_demod).
% 1.78/2.00 dependent: set(lrpo).
% 1.78/2.00
% 1.78/2.00 ------------> process usable:
% 1.78/2.00 ** KEPT (pick-wt=7): 2 [copy,1,flip.1] meet2(a,b)!=meet(a,b).
% 1.78/2.00
% 1.78/2.00 ------------> process sos:
% 1.78/2.00 ** KEPT (pick-wt=3): 3 [] A=A.
% 1.78/2.00 ** KEPT (pick-wt=5): 4 [] meet(A,A)=A.
% 1.78/2.00 ---> New Demodulator: 5 [new_demod,4] meet(A,A)=A.
% 1.78/2.00 ** KEPT (pick-wt=5): 6 [] join(A,A)=A.
% 1.78/2.00 ---> New Demodulator: 7 [new_demod,6] join(A,A)=A.
% 1.78/2.00 ** KEPT (pick-wt=7): 8 [] meet(A,B)=meet(B,A).
% 1.78/2.00 ** KEPT (pick-wt=7): 9 [] join(A,B)=join(B,A).
% 1.78/2.00 ** KEPT (pick-wt=11): 10 [] meet(meet(A,B),C)=meet(A,meet(B,C)).
% 1.78/2.00 ---> New Demodulator: 11 [new_demod,10] meet(meet(A,B),C)=meet(A,meet(B,C)).
% 1.78/2.00 ** KEPT (pick-wt=11): 12 [] join(join(A,B),C)=join(A,join(B,C)).
% 1.78/2.00 ---> New Demodulator: 13 [new_demod,12] join(join(A,B),C)=join(A,join(B,C)).
% 1.78/2.00 ** KEPT (pick-wt=15): 14 [] join(meet(A,join(B,C)),meet(A,B))=meet(A,join(B,C)).
% 1.78/2.00 ---> New Demodulator: 15 [new_demod,14] join(meet(A,join(B,C)),meet(A,B))=meet(A,join(B,C)).
% 1.78/2.00 ** KEPT (pick-wt=15): 16 [] meet(join(A,meet(B,C)),join(A,B))=join(A,meet(B,C)).
% 1.78/2.00 ---> New Demodulator: 17 [new_demod,16] meet(join(A,meet(B,C)),join(A,B))=join(A,meet(B,C)).
% 1.78/2.00 ** KEPT (pick-wt=5): 18 [] meet2(A,A)=A.
% 1.78/2.00 ---> New Demodulator: 19 [new_demod,18] meet2(A,A)=A.
% 1.78/2.00 ** KEPT (pick-wt=7): 20 [] meet2(A,B)=meet2(B,A).
% 1.78/2.00 ** KEPT (pick-wt=11): 21 [] meet2(meet2(A,B),C)=meet2(A,meet2(B,C)).
% 1.78/2.00 ---> New Demodulator: 22 [new_demod,21] meet2(meet2(A,B),C)=meet2(A,meet2(B,C)).
% 1.78/2.00 ** KEPT (pick-wt=15): 23 [] join(meet2(A,join(B,C)),meet2(A,B))=meet2(A,join(B,C)).
% 1.78/2.00 ---> New Demodulator: 24 [new_demod,23] join(meet2(A,join(B,C)),meet2(A,B))=meet2(A,join(B,C)).
% 1.78/2.00 ** KEPT (pick-wt=15): 25 [] meet2(join(A,meet2(B,C)),join(A,B))=join(A,meet2(B,C)).
% 1.78/2.00 ---> New Demodulator: 26 [new_demod,25] meet2(join(A,meet2(B,C)),join(A,B))=join(A,meet2(B,C)).
% 1.78/2.00 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A.
% 1.78/2.00 >>>> Starting back demodulation with 5.
% 1.78/2.00 >>>> Starting back demodulation with 7.
% 1.78/2.00 Following clause subsumed by 8 during input processing: 0 [copy,8,flip.1] meet(A,B)=meet(B,A).
% 1.78/2.00 Following clause subsumed by 9 during input processing: 0 [copy,9,flip.1] join(A,B)=join(B,A).
% 1.78/2.00 >>>> Starting back demodulation with 11.
% 1.78/2.00 >>>> Starting back demodulation with 13.
% 1.78/2.00 >>>> Starting back demodulation with 15.
% 1.78/2.00 >>>> Starting back demodulation with 17.
% 1.78/2.00 >>>> Starting back demodulation with 19.
% 1.78/2.00 Following clause subsumed by 20 during input processing: 0 [copy,20,flip.1] meet2(A,B)=meet2(B,A).
% 23.11/23.31 >>>> Starting back demodulation with 22.
% 23.11/23.31 >>>> Starting back demodulation with 24.
% 23.11/23.31 >>>> Starting back demodulation with 26.
% 23.11/23.31
% 23.11/23.31 ======= end of input processing =======
% 23.11/23.31
% 23.11/23.31 =========== start of search ===========
% 23.11/23.31
% 23.11/23.31
% 23.11/23.31 Resetting weight limit to 15.
% 23.11/23.31
% 23.11/23.31
% 23.11/23.31 Resetting weight limit to 15.
% 23.11/23.31
% 23.11/23.31 sos_size=578
% 23.11/23.31
% 23.11/23.31
% 23.11/23.31 Resetting weight limit to 13.
% 23.11/23.31
% 23.11/23.31
% 23.11/23.31 Resetting weight limit to 13.
% 23.11/23.31
% 23.11/23.31 sos_size=272
% 23.11/23.31
% 23.11/23.31 Search stopped in tp_alloc by max_mem option.
% 23.11/23.31
% 23.11/23.31 Search stopped in tp_alloc by max_mem option.
% 23.11/23.31
% 23.11/23.31 ============ end of search ============
% 23.11/23.31
% 23.11/23.31 -------------- statistics -------------
% 23.11/23.31 clauses given 2190
% 23.11/23.31 clauses generated 3427001
% 23.11/23.31 clauses kept 3449
% 23.11/23.31 clauses forward subsumed 487549
% 23.11/23.31 clauses back subsumed 4
% 23.11/23.31 Kbytes malloced 11718
% 23.11/23.31
% 23.11/23.31 ----------- times (seconds) -----------
% 23.11/23.31 user CPU time 21.29 (0 hr, 0 min, 21 sec)
% 23.11/23.31 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 23.11/23.31 wall-clock time 23 (0 hr, 0 min, 23 sec)
% 23.11/23.31
% 23.11/23.31 Process 18638 finished Wed Jul 27 08:35:38 2022
% 23.11/23.31 Otter interrupted
% 23.11/23.31 PROOF NOT FOUND
%------------------------------------------------------------------------------