TSTP Solution File: MVA005-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : MVA005-1 : TPTP v8.1.0. Released v8.1.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n029.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 13:06:23 EDT 2022
% Result : Unknown 1.97s 2.16s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : MVA005-1 : TPTP v8.1.0. Released v8.1.0.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n029.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 02:36:14 EDT 2022
% 0.12/0.33 % CPUTime :
% 1.69/1.90 ----- Otter 3.3f, August 2004 -----
% 1.69/1.90 The process was started by sandbox on n029.cluster.edu,
% 1.69/1.90 Wed Jul 27 02:36:14 2022
% 1.69/1.90 The command was "./otter". The process ID is 15185.
% 1.69/1.90
% 1.69/1.90 set(prolog_style_variables).
% 1.69/1.90 set(auto).
% 1.69/1.90 dependent: set(auto1).
% 1.69/1.90 dependent: set(process_input).
% 1.69/1.90 dependent: clear(print_kept).
% 1.69/1.90 dependent: clear(print_new_demod).
% 1.69/1.90 dependent: clear(print_back_demod).
% 1.69/1.90 dependent: clear(print_back_sub).
% 1.69/1.90 dependent: set(control_memory).
% 1.69/1.90 dependent: assign(max_mem, 12000).
% 1.69/1.90 dependent: assign(pick_given_ratio, 4).
% 1.69/1.90 dependent: assign(stats_level, 1).
% 1.69/1.90 dependent: assign(max_seconds, 10800).
% 1.69/1.90 clear(print_given).
% 1.69/1.90
% 1.69/1.90 list(usable).
% 1.69/1.90 0 [] A=A.
% 1.69/1.90 0 [] meet(meet(X,Y),Z)=meet(X,meet(Y,Z)).
% 1.69/1.90 0 [] join(join(X,Y),Z)=join(X,join(Y,Z)).
% 1.69/1.90 0 [] meet(X,X)=X.
% 1.69/1.90 0 [] join(X,X)=X.
% 1.69/1.90 0 [] meet(X,Y)=meet(Y,X).
% 1.69/1.90 0 [] join(X,Y)=join(Y,X).
% 1.69/1.90 0 [] join(meet(X,Y),X)=X.
% 1.69/1.90 0 [] meet(join(X,Y),X)=X.
% 1.69/1.90 0 [] join(op(X,meet(ld(X,Z),Y)),Z)=Z.
% 1.69/1.90 0 [] join(op(meet(Y,rd(Z,X)),X),Z)=Z.
% 1.69/1.90 0 [] meet(ld(X,join(op(X,Y),Z)),Y)=Y.
% 1.69/1.90 0 [] meet(rd(join(op(Y,X),Z),X),Y)=Y.
% 1.69/1.90 0 [] op(op(X,Y),Z)=op(X,op(Y,Z)).
% 1.69/1.90 0 [] op(unit,X)=X.
% 1.69/1.90 0 [] op(X,unit)=X.
% 1.69/1.90 0 [] join(X,Y)=rd(X,ld(join(X,Y),X)).
% 1.69/1.90 0 [] join(X,Y)=ld(rd(X,join(X,Y)),X).
% 1.69/1.90 0 [] at(X,Y)=op(op(X,ld(X,unit)),ld(ld(Y,unit),unit)).
% 1.69/1.90 0 [] at(join(x,y),join(z,u))!=join(at(x,z),at(y,u)).
% 1.69/1.90 end_of_list.
% 1.69/1.90
% 1.69/1.90 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 1.69/1.90
% 1.69/1.90 All clauses are units, and equality is present; the
% 1.69/1.90 strategy will be Knuth-Bendix with positive clauses in sos.
% 1.69/1.90
% 1.69/1.90 dependent: set(knuth_bendix).
% 1.69/1.90 dependent: set(anl_eq).
% 1.69/1.90 dependent: set(para_from).
% 1.69/1.90 dependent: set(para_into).
% 1.69/1.90 dependent: clear(para_from_right).
% 1.69/1.90 dependent: clear(para_into_right).
% 1.69/1.90 dependent: set(para_from_vars).
% 1.69/1.90 dependent: set(eq_units_both_ways).
% 1.69/1.90 dependent: set(dynamic_demod_all).
% 1.69/1.90 dependent: set(dynamic_demod).
% 1.69/1.90 dependent: set(order_eq).
% 1.69/1.90 dependent: set(back_demod).
% 1.69/1.90 dependent: set(lrpo).
% 1.69/1.90
% 1.69/1.90 ------------> process usable:
% 1.69/1.90 ** KEPT (pick-wt=15): 2 [copy,1,flip.1] join(at(x,z),at(y,u))!=at(join(x,y),join(z,u)).
% 1.69/1.90
% 1.69/1.90 ------------> process sos:
% 1.69/1.90 ** KEPT (pick-wt=3): 3 [] A=A.
% 1.69/1.90 ** KEPT (pick-wt=11): 4 [] meet(meet(A,B),C)=meet(A,meet(B,C)).
% 1.69/1.90 ---> New Demodulator: 5 [new_demod,4] meet(meet(A,B),C)=meet(A,meet(B,C)).
% 1.69/1.90 ** KEPT (pick-wt=11): 6 [] join(join(A,B),C)=join(A,join(B,C)).
% 1.69/1.90 ---> New Demodulator: 7 [new_demod,6] join(join(A,B),C)=join(A,join(B,C)).
% 1.69/1.90 ** KEPT (pick-wt=5): 8 [] meet(A,A)=A.
% 1.69/1.90 ---> New Demodulator: 9 [new_demod,8] meet(A,A)=A.
% 1.69/1.90 ** KEPT (pick-wt=5): 10 [] join(A,A)=A.
% 1.69/1.90 ---> New Demodulator: 11 [new_demod,10] join(A,A)=A.
% 1.69/1.90 ** KEPT (pick-wt=7): 12 [] meet(A,B)=meet(B,A).
% 1.69/1.90 ** KEPT (pick-wt=7): 13 [] join(A,B)=join(B,A).
% 1.69/1.90 ** KEPT (pick-wt=7): 14 [] join(meet(A,B),A)=A.
% 1.69/1.90 ---> New Demodulator: 15 [new_demod,14] join(meet(A,B),A)=A.
% 1.69/1.90 ** KEPT (pick-wt=7): 16 [] meet(join(A,B),A)=A.
% 1.69/1.90 ---> New Demodulator: 17 [new_demod,16] meet(join(A,B),A)=A.
% 1.69/1.90 ** KEPT (pick-wt=11): 18 [] join(op(A,meet(ld(A,B),C)),B)=B.
% 1.69/1.90 ---> New Demodulator: 19 [new_demod,18] join(op(A,meet(ld(A,B),C)),B)=B.
% 1.69/1.90 ** KEPT (pick-wt=11): 20 [] join(op(meet(A,rd(B,C)),C),B)=B.
% 1.69/1.90 ---> New Demodulator: 21 [new_demod,20] join(op(meet(A,rd(B,C)),C),B)=B.
% 1.69/1.90 ** KEPT (pick-wt=11): 22 [] meet(ld(A,join(op(A,B),C)),B)=B.
% 1.69/1.90 ---> New Demodulator: 23 [new_demod,22] meet(ld(A,join(op(A,B),C)),B)=B.
% 1.69/1.90 ** KEPT (pick-wt=11): 24 [] meet(rd(join(op(A,B),C),B),A)=A.
% 1.69/1.90 ---> New Demodulator: 25 [new_demod,24] meet(rd(join(op(A,B),C),B),A)=A.
% 1.69/1.90 ** KEPT (pick-wt=11): 26 [] op(op(A,B),C)=op(A,op(B,C)).
% 1.69/1.90 ---> New Demodulator: 27 [new_demod,26] op(op(A,B),C)=op(A,op(B,C)).
% 1.69/1.90 ** KEPT (pick-wt=5): 28 [] op(unit,A)=A.
% 1.69/1.90 ---> New Demodulator: 29 [new_demod,28] op(unit,A)=A.
% 1.69/1.90 ** KEPT (pick-wt=5): 30 [] op(A,unit)=A.
% 1.69/1.90 ---> New Demodulator: 31 [new_demod,30] op(A,unit)=A.
% 1.69/1.90 ** KEPT (pick-wt=11): 33 [copy,32,flip.1] rd(A,ld(join(A,B),A))=join(A,B).
% 1.69/1.90 ---> New Demodulator: 34 [new_demod,33] rd(A,ld(join(A,B),A))=join(A,B).
% 1.69/1.90 ** KEPT (pick-wt=11): 36 [copy,35,flip.1] ld(rd(A,join(A,B)),A)=join(A,B).
% 1.69/1.90 ---> New Demodulator: 37 [new_demod,36] ld(rd(A,join(A,B)),A)=join(A,B).
% 1.69/1.90 ** KEPT (pick-wt=15): 39 [copy,38,demod,27,flip.1] op(A,op(ld(A,unit),ld(ld(B,unit),unit)))=at(A,B).
% 1.97/2.16 ---> New Demodulator: 40 [new_demod,39] op(A,op(ld(A,unit),ld(ld(B,unit),unit)))=at(A,B).
% 1.97/2.16 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A.
% 1.97/2.16 >>>> Starting back demodulation with 5.
% 1.97/2.16 >>>> Starting back demodulation with 7.
% 1.97/2.16 >>>> Starting back demodulation with 9.
% 1.97/2.16 >>>> Starting back demodulation with 11.
% 1.97/2.16 Following clause subsumed by 12 during input processing: 0 [copy,12,flip.1] meet(A,B)=meet(B,A).
% 1.97/2.16 Following clause subsumed by 13 during input processing: 0 [copy,13,flip.1] join(A,B)=join(B,A).
% 1.97/2.16 >>>> Starting back demodulation with 15.
% 1.97/2.16 >>>> Starting back demodulation with 17.
% 1.97/2.16 >>>> Starting back demodulation with 19.
% 1.97/2.16 >>>> Starting back demodulation with 21.
% 1.97/2.16 >>>> Starting back demodulation with 23.
% 1.97/2.16 >>>> Starting back demodulation with 25.
% 1.97/2.16 >>>> Starting back demodulation with 27.
% 1.97/2.16 >>>> Starting back demodulation with 29.
% 1.97/2.16 >>>> Starting back demodulation with 31.
% 1.97/2.16 >>>> Starting back demodulation with 34.
% 1.97/2.16 >>>> Starting back demodulation with 37.
% 1.97/2.16 >>>> Starting back demodulation with 40.
% 1.97/2.16
% 1.97/2.16 ======= end of input processing =======
% 1.97/2.16
% 1.97/2.16 =========== start of search ===========
% 1.97/2.16
% 1.97/2.16
% 1.97/2.16 Resetting weight limit to 9.
% 1.97/2.16
% 1.97/2.16
% 1.97/2.16 Resetting weight limit to 9.
% 1.97/2.16
% 1.97/2.16 sos_size=206
% 1.97/2.16
% 1.97/2.16 Search stopped because sos empty.
% 1.97/2.16
% 1.97/2.16
% 1.97/2.16 Search stopped because sos empty.
% 1.97/2.16
% 1.97/2.16 ============ end of search ============
% 1.97/2.16
% 1.97/2.16 -------------- statistics -------------
% 1.97/2.16 clauses given 331
% 1.97/2.16 clauses generated 49595
% 1.97/2.16 clauses kept 372
% 1.97/2.16 clauses forward subsumed 23000
% 1.97/2.16 clauses back subsumed 0
% 1.97/2.16 Kbytes malloced 8789
% 1.97/2.16
% 1.97/2.16 ----------- times (seconds) -----------
% 1.97/2.16 user CPU time 0.26 (0 hr, 0 min, 0 sec)
% 1.97/2.16 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 1.97/2.16 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.97/2.16
% 1.97/2.16 Process 15185 finished Wed Jul 27 02:36:16 2022
% 1.97/2.16 Otter interrupted
% 1.97/2.16 PROOF NOT FOUND
%------------------------------------------------------------------------------