TSTP Solution File: LAT400-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LAT400-2 : TPTP v8.1.0. Released v8.1.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n016.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 13:03:16 EDT 2022
% Result : Unknown 1.71s 1.98s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : LAT400-2 : TPTP v8.1.0. Released v8.1.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n016.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 08:47:37 EDT 2022
% 0.12/0.33 % CPUTime :
% 1.68/1.91 ----- Otter 3.3f, August 2004 -----
% 1.68/1.91 The process was started by sandbox2 on n016.cluster.edu,
% 1.68/1.91 Wed Jul 27 08:47:37 2022
% 1.68/1.91 The command was "./otter". The process ID is 5846.
% 1.68/1.91
% 1.68/1.91 set(prolog_style_variables).
% 1.68/1.91 set(auto).
% 1.68/1.91 dependent: set(auto1).
% 1.68/1.91 dependent: set(process_input).
% 1.68/1.91 dependent: clear(print_kept).
% 1.68/1.91 dependent: clear(print_new_demod).
% 1.68/1.91 dependent: clear(print_back_demod).
% 1.68/1.91 dependent: clear(print_back_sub).
% 1.68/1.91 dependent: set(control_memory).
% 1.68/1.91 dependent: assign(max_mem, 12000).
% 1.68/1.91 dependent: assign(pick_given_ratio, 4).
% 1.68/1.91 dependent: assign(stats_level, 1).
% 1.68/1.91 dependent: assign(max_seconds, 10800).
% 1.68/1.91 clear(print_given).
% 1.68/1.91
% 1.68/1.91 list(usable).
% 1.68/1.91 0 [] A=A.
% 1.68/1.91 0 [] meet(X,Y)=meet(Y,X).
% 1.68/1.91 0 [] meet(X,meet(Y,Z))=meet(meet(X,Y),Z).
% 1.68/1.91 0 [] join(X,Y)=join(Y,X).
% 1.68/1.91 0 [] join(X,join(Y,Z))=join(join(X,Y),Z).
% 1.68/1.91 0 [] join(X,meet(X,Y))=X.
% 1.68/1.91 0 [] meet(X,join(X,Y))=X.
% 1.68/1.91 0 [] upme(X,Y,Z)=meet(X,join(Y,Z)).
% 1.68/1.91 0 [] lome(X,Y,Z)=join(meet(X,Y),meet(X,Z)).
% 1.68/1.91 0 [] upjo(X,Y,Z)=meet(join(X,Y),join(X,Z)).
% 1.68/1.91 0 [] lojo(X,Y,Z)=join(X,meet(Y,Z)).
% 1.68/1.91 0 [] join(upme(meet(a,X1),Y1,Z1),meet(Y1,Z1))=meet(join(meet(meet(a,X1),Y1),Z1),join(meet(meet(a,X1),Z1),Y1)).
% 1.68/1.91 0 [] upme(X,Y,Z)=join(upme(X,Y,meet(a,Z)),upme(X,Z,meet(a,Y))).
% 1.68/1.91 0 [] upme(a,x2,y2)=upme(a,x2,z2).
% 1.68/1.91 0 [] upme(x2,y2,z2)!=lome(x2,y2,z2).
% 1.68/1.91 end_of_list.
% 1.68/1.91
% 1.68/1.91 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 1.68/1.91
% 1.68/1.91 All clauses are units, and equality is present; the
% 1.68/1.91 strategy will be Knuth-Bendix with positive clauses in sos.
% 1.68/1.91
% 1.68/1.91 dependent: set(knuth_bendix).
% 1.68/1.91 dependent: set(anl_eq).
% 1.68/1.91 dependent: set(para_from).
% 1.68/1.91 dependent: set(para_into).
% 1.68/1.91 dependent: clear(para_from_right).
% 1.68/1.91 dependent: clear(para_into_right).
% 1.68/1.91 dependent: set(para_from_vars).
% 1.68/1.91 dependent: set(eq_units_both_ways).
% 1.68/1.91 dependent: set(dynamic_demod_all).
% 1.68/1.91 dependent: set(dynamic_demod).
% 1.68/1.91 dependent: set(order_eq).
% 1.68/1.91 dependent: set(back_demod).
% 1.68/1.91 dependent: set(lrpo).
% 1.68/1.91
% 1.68/1.91 ------------> process usable:
% 1.68/1.91 ** KEPT (pick-wt=9): 1 [] upme(x2,y2,z2)!=lome(x2,y2,z2).
% 1.68/1.91
% 1.68/1.91 ------------> process sos:
% 1.68/1.91 ** KEPT (pick-wt=3): 2 [] A=A.
% 1.68/1.91 ** KEPT (pick-wt=7): 3 [] meet(A,B)=meet(B,A).
% 1.68/1.91 ** KEPT (pick-wt=11): 5 [copy,4,flip.1] meet(meet(A,B),C)=meet(A,meet(B,C)).
% 1.68/1.91 ---> New Demodulator: 6 [new_demod,5] meet(meet(A,B),C)=meet(A,meet(B,C)).
% 1.68/1.91 ** KEPT (pick-wt=7): 7 [] join(A,B)=join(B,A).
% 1.68/1.91 ** KEPT (pick-wt=11): 9 [copy,8,flip.1] join(join(A,B),C)=join(A,join(B,C)).
% 1.68/1.91 ---> New Demodulator: 10 [new_demod,9] join(join(A,B),C)=join(A,join(B,C)).
% 1.68/1.91 ** KEPT (pick-wt=7): 11 [] join(A,meet(A,B))=A.
% 1.68/1.91 ---> New Demodulator: 12 [new_demod,11] join(A,meet(A,B))=A.
% 1.68/1.91 ** KEPT (pick-wt=7): 13 [] meet(A,join(A,B))=A.
% 1.68/1.91 ---> New Demodulator: 14 [new_demod,13] meet(A,join(A,B))=A.
% 1.68/1.91 ** KEPT (pick-wt=10): 16 [copy,15,flip.1] meet(A,join(B,C))=upme(A,B,C).
% 1.68/1.91 ---> New Demodulator: 17 [new_demod,16] meet(A,join(B,C))=upme(A,B,C).
% 1.68/1.91 ** KEPT (pick-wt=12): 19 [copy,18,flip.1] join(meet(A,B),meet(A,C))=lome(A,B,C).
% 1.68/1.91 ---> New Demodulator: 20 [new_demod,19] join(meet(A,B),meet(A,C))=lome(A,B,C).
% 1.68/1.91 ** KEPT (pick-wt=11): 22 [copy,21,demod,17,flip.1] upme(join(A,B),A,C)=upjo(A,B,C).
% 1.68/1.91 ---> New Demodulator: 23 [new_demod,22] upme(join(A,B),A,C)=upjo(A,B,C).
% 1.68/1.91 ** KEPT (pick-wt=10): 25 [copy,24,flip.1] join(A,meet(B,C))=lojo(A,B,C).
% 1.68/1.91 ---> New Demodulator: 26 [new_demod,25] join(A,meet(B,C))=lojo(A,B,C).
% 1.68/1.91 ** KEPT (pick-wt=24): 28 [copy,27,demod,26,6,6,17,flip.1] upme(join(meet(a,meet(A,B)),C),meet(a,meet(A,C)),B)=lojo(upme(meet(a,A),B,C),B,C).
% 1.68/1.91 ---> New Demodulator: 29 [new_demod,28] upme(join(meet(a,meet(A,B)),C),meet(a,meet(A,C)),B)=lojo(upme(meet(a,A),B,C),B,C).
% 1.68/1.91 ** KEPT (pick-wt=18): 31 [copy,30,flip.1] join(upme(A,B,meet(a,C)),upme(A,C,meet(a,B)))=upme(A,B,C).
% 1.68/1.91 ---> New Demodulator: 32 [new_demod,31] join(upme(A,B,meet(a,C)),upme(A,C,meet(a,B)))=upme(A,B,C).
% 1.68/1.91 ** KEPT (pick-wt=9): 34 [copy,33,flip.1] upme(a,x2,z2)=upme(a,x2,y2).
% 1.68/1.91 ---> New Demodulator: 35 [new_demod,34] upme(a,x2,z2)=upme(a,x2,y2).
% 1.68/1.91 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 1.68/1.91 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] meet(A,B)=meet(B,A).
% 1.68/1.91 >>>> Starting back demodulation with 6.
% 1.68/1.91 Following clause subsumed by 7 during input processing: 0 [copy,7,flip.1] join(A,B)=join(B,A).
% 1.71/1.97 >>>> Starting back demodulation with 10.
% 1.71/1.97 >>>> Starting back demodulation with 12.
% 1.71/1.97 >>>> Starting back demodulation with 14.
% 1.71/1.97 >>>> Starting back demodulation with 17.
% 1.71/1.97 >> back demodulating 13 with 17.
% 1.71/1.97 >>>> Starting back demodulation with 20.
% 1.71/1.97 >>>> Starting back demodulation with 23.
% 1.71/1.97 >>>> Starting back demodulation with 26.
% 1.71/1.97 >> back demodulating 19 with 26.
% 1.71/1.97 >> back demodulating 11 with 26.
% 1.71/1.97 >>>> Starting back demodulation with 29.
% 1.71/1.97 >>>> Starting back demodulation with 32.
% 1.71/1.97 >>>> Starting back demodulation with 35.
% 1.71/1.97 >>>> Starting back demodulation with 37.
% 1.71/1.97 ** KEPT (pick-wt=11): 41 [copy,38,flip.1] lome(A,B,C)=lojo(meet(A,B),A,C).
% 1.71/1.97 >>>> Starting back demodulation with 40.
% 1.71/1.97 Following clause subsumed by 38 during input processing: 0 [copy,41,flip.1] lojo(meet(A,B),A,C)=lome(A,B,C).
% 1.71/1.97
% 1.71/1.97 ======= end of input processing =======
% 1.71/1.97
% 1.71/1.97 =========== start of search ===========
% 1.71/1.97
% 1.71/1.97
% 1.71/1.97 Resetting weight limit to 11.
% 1.71/1.97
% 1.71/1.97
% 1.71/1.97 Resetting weight limit to 11.
% 1.71/1.97
% 1.71/1.97 sos_size=367
% 1.71/1.97
% 1.71/1.97
% 1.71/1.97 Resetting weight limit to 9.
% 1.71/1.97
% 1.71/1.97
% 1.71/1.97 Resetting weight limit to 9.
% 1.71/1.97
% 1.71/1.97 sos_size=11
% 1.71/1.97
% 1.71/1.97 Search stopped because sos empty.
% 1.71/1.97
% 1.71/1.97
% 1.71/1.97 Search stopped because sos empty.
% 1.71/1.97
% 1.71/1.97 ============ end of search ============
% 1.71/1.97
% 1.71/1.97 -------------- statistics -------------
% 1.71/1.97 clauses given 127
% 1.71/1.97 clauses generated 2890
% 1.71/1.97 clauses kept 995
% 1.71/1.97 clauses forward subsumed 2261
% 1.71/1.97 clauses back subsumed 13
% 1.71/1.97 Kbytes malloced 4882
% 1.71/1.97
% 1.71/1.97 ----------- times (seconds) -----------
% 1.71/1.97 user CPU time 0.06 (0 hr, 0 min, 0 sec)
% 1.71/1.97 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.71/1.97 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.71/1.97
% 1.71/1.97 Process 5846 finished Wed Jul 27 08:47:39 2022
% 1.71/1.97 Otter interrupted
% 1.71/1.98 PROOF NOT FOUND
%------------------------------------------------------------------------------