TSTP Solution File: LAT015-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LAT015-1 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n027.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 13:01:47 EDT 2022
% Result : Unknown 1.82s 2.03s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : LAT015-1 : TPTP v8.1.0. Released v2.2.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n027.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 08:31:06 EDT 2022
% 0.12/0.33 % CPUTime :
% 1.82/2.03 ----- Otter 3.3f, August 2004 -----
% 1.82/2.03 The process was started by sandbox on n027.cluster.edu,
% 1.82/2.03 Wed Jul 27 08:31:06 2022
% 1.82/2.03 The command was "./otter". The process ID is 22480.
% 1.82/2.03
% 1.82/2.03 set(prolog_style_variables).
% 1.82/2.03 set(auto).
% 1.82/2.03 dependent: set(auto1).
% 1.82/2.03 dependent: set(process_input).
% 1.82/2.03 dependent: clear(print_kept).
% 1.82/2.03 dependent: clear(print_new_demod).
% 1.82/2.03 dependent: clear(print_back_demod).
% 1.82/2.03 dependent: clear(print_back_sub).
% 1.82/2.03 dependent: set(control_memory).
% 1.82/2.03 dependent: assign(max_mem, 12000).
% 1.82/2.03 dependent: assign(pick_given_ratio, 4).
% 1.82/2.03 dependent: assign(stats_level, 1).
% 1.82/2.03 dependent: assign(max_seconds, 10800).
% 1.82/2.03 clear(print_given).
% 1.82/2.03
% 1.82/2.03 list(usable).
% 1.82/2.03 0 [] A=A.
% 1.82/2.03 0 [] join(meet(join(meet(X,Y),meet(Y,join(X,Y))),Z),meet(join(meet(X,join(join(meet(X1,Y),meet(Y,X2)),Y)),meet(join(meet(Y,meet(meet(join(X1,join(Y,X2)),join(X3,Y)),Y)),meet(U,join(Y,meet(meet(join(X1,join(Y,X2)),join(X3,Y)),Y)))),join(X,join(join(meet(X1,Y),meet(Y,X2)),Y)))),join(join(meet(X,Y),meet(Y,join(X,Y))),Z)))=Y.
% 1.82/2.03 0 [] meet(a,a)!=a|meet(a,b)!=meet(b,a)|meet(meet(a,b),c)!=meet(a,meet(b,c))|join(a,a)!=a|join(a,b)!=join(b,a)|join(join(a,b),c)!=join(a,join(b,c))|meet(a,join(a,b))!=a|join(a,meet(a,b))!=a.
% 1.82/2.03 end_of_list.
% 1.82/2.03
% 1.82/2.03 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=8.
% 1.82/2.03
% 1.82/2.03 This is a Horn set with equality. The strategy will be
% 1.82/2.03 Knuth-Bendix and hyper_res, with positive clauses in
% 1.82/2.03 sos and nonpositive clauses in usable.
% 1.82/2.03
% 1.82/2.03 dependent: set(knuth_bendix).
% 1.82/2.03 dependent: set(anl_eq).
% 1.82/2.03 dependent: set(para_from).
% 1.82/2.03 dependent: set(para_into).
% 1.82/2.03 dependent: clear(para_from_right).
% 1.82/2.03 dependent: clear(para_into_right).
% 1.82/2.03 dependent: set(para_from_vars).
% 1.82/2.03 dependent: set(eq_units_both_ways).
% 1.82/2.03 dependent: set(dynamic_demod_all).
% 1.82/2.03 dependent: set(dynamic_demod).
% 1.82/2.03 dependent: set(order_eq).
% 1.82/2.03 dependent: set(back_demod).
% 1.82/2.03 dependent: set(lrpo).
% 1.82/2.03 dependent: set(hyper_res).
% 1.82/2.03 dependent: clear(order_hyper).
% 1.82/2.03
% 1.82/2.03 ------------> process usable:
% 1.82/2.03 ** KEPT (pick-wt=60): 2 [copy,1,flip.2,flip.5] meet(a,a)!=a|meet(b,a)!=meet(a,b)|meet(meet(a,b),c)!=meet(a,meet(b,c))|join(a,a)!=a|join(b,a)!=join(a,b)|join(join(a,b),c)!=join(a,join(b,c))|meet(a,join(a,b))!=a|join(a,meet(a,b))!=a.
% 1.82/2.03
% 1.82/2.03 ------------> process sos:
% 1.82/2.03 ** KEPT (pick-wt=3): 3 [] A=A.
% 1.82/2.03 ** KEPT (pick-wt=79): 4 [] join(meet(join(meet(A,B),meet(B,join(A,B))),C),meet(join(meet(A,join(join(meet(D,B),meet(B,E)),B)),meet(join(meet(B,meet(meet(join(D,join(B,E)),join(F,B)),B)),meet(G,join(B,meet(meet(join(D,join(B,E)),join(F,B)),B)))),join(A,join(join(meet(D,B),meet(B,E)),B)))),join(join(meet(A,B),meet(B,join(A,B))),C)))=B.
% 1.82/2.03 ---> New Demodulator: 5 [new_demod,4] join(meet(join(meet(A,B),meet(B,join(A,B))),C),meet(join(meet(A,join(join(meet(D,B),meet(B,E)),B)),meet(join(meet(B,meet(meet(join(D,join(B,E)),join(F,B)),B)),meet(G,join(B,meet(meet(join(D,join(B,E)),join(F,B)),B)))),join(A,join(join(meet(D,B),meet(B,E)),B)))),join(join(meet(A,B),meet(B,join(A,B))),C)))=B.
% 1.82/2.03 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A.
% 1.82/2.03 >>>> Starting back demodulation with 5.
% 1.82/2.03
% 1.82/2.03 ======= end of input processing =======
% 1.82/2.03
% 1.82/2.03 =========== start of search ===========
% 1.82/2.03
% 1.82/2.03
% 1.82/2.03 Resetting weight limit to 393.
% 1.82/2.03
% 1.82/2.03
% 1.82/2.03 Resetting weight limit to 393.
% 1.82/2.03
% 1.82/2.03 sos_size=5
% 1.82/2.03
% 1.82/2.03 Search stopped in tp_alloc by max_mem option.
% 1.82/2.03
% 1.82/2.03 Search stopped in tp_alloc by max_mem option.
% 1.82/2.03
% 1.82/2.03 ============ end of search ============
% 1.82/2.03
% 1.82/2.03 -------------- statistics -------------
% 1.82/2.03 clauses given 5
% 1.82/2.03 clauses generated 254
% 1.82/2.03 clauses kept 19
% 1.82/2.03 clauses forward subsumed 86
% 1.82/2.03 clauses back subsumed 0
% 1.82/2.03 Kbytes malloced 11718
% 1.82/2.03
% 1.82/2.03 ----------- times (seconds) -----------
% 1.82/2.03 user CPU time 0.13 (0 hr, 0 min, 0 sec)
% 1.82/2.03 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 1.82/2.03 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.82/2.03
% 1.82/2.03 Process 22480 finished Wed Jul 27 08:31:08 2022
% 1.82/2.03 Otter interrupted
% 1.82/2.03 PROOF NOT FOUND
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