TSTP Solution File: CAT004-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : CAT004-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n005.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 12:47:45 EDT 2022
% Result : Unknown 22.51s 22.73s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : CAT004-2 : TPTP v8.1.0. Released v1.0.0.
% 0.10/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n005.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 01:54:20 EDT 2022
% 0.12/0.33 % CPUTime :
% 1.69/1.91 ----- Otter 3.3f, August 2004 -----
% 1.69/1.91 The process was started by sandbox2 on n005.cluster.edu,
% 1.69/1.91 Wed Jul 27 01:54:20 2022
% 1.69/1.91 The command was "./otter". The process ID is 23944.
% 1.69/1.91
% 1.69/1.91 set(prolog_style_variables).
% 1.69/1.91 set(auto).
% 1.69/1.91 dependent: set(auto1).
% 1.69/1.91 dependent: set(process_input).
% 1.69/1.91 dependent: clear(print_kept).
% 1.69/1.91 dependent: clear(print_new_demod).
% 1.69/1.91 dependent: clear(print_back_demod).
% 1.69/1.91 dependent: clear(print_back_sub).
% 1.69/1.91 dependent: set(control_memory).
% 1.69/1.91 dependent: assign(max_mem, 12000).
% 1.69/1.91 dependent: assign(pick_given_ratio, 4).
% 1.69/1.91 dependent: assign(stats_level, 1).
% 1.69/1.91 dependent: assign(max_seconds, 10800).
% 1.69/1.91 clear(print_given).
% 1.69/1.91
% 1.69/1.91 list(usable).
% 1.69/1.91 0 [] A=A.
% 1.69/1.91 0 [] codomain(domain(X))=domain(X).
% 1.69/1.91 0 [] domain(codomain(X))=codomain(X).
% 1.69/1.91 0 [] compose(domain(X),X)=X.
% 1.69/1.91 0 [] compose(X,codomain(X))=X.
% 1.69/1.91 0 [] codomain(X)!=domain(Y)|domain(compose(X,Y))=domain(X).
% 1.69/1.91 0 [] codomain(X)!=domain(Y)|codomain(compose(X,Y))=codomain(Y).
% 1.69/1.91 0 [] codomain(X)!=domain(Y)|codomain(Y)!=domain(Z)|compose(X,compose(Y,Z))=compose(compose(X,Y),Z).
% 1.69/1.91 0 [] codomain(a)!=domain(X)|compose(a,X)!=Y|codomain(a)!=domain(Z)|compose(a,Z)!=Y|X=Z.
% 1.69/1.91 0 [] codomain(b)!=domain(X)|compose(b,X)!=Y|codomain(b)!=domain(Z)|compose(b,Z)!=Y|X=Z.
% 1.69/1.91 0 [] codomain(a)=domain(b).
% 1.69/1.91 0 [] codomain(compose(a,b))=domain(h).
% 1.69/1.91 0 [] codomain(compose(a,b))=domain(g).
% 1.69/1.91 0 [] compose(compose(a,b),h)=compose(compose(a,b),g).
% 1.69/1.91 0 [] h!=g.
% 1.69/1.91 end_of_list.
% 1.69/1.91
% 1.69/1.91 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=5.
% 1.69/1.91
% 1.69/1.91 This is a Horn set with equality. The strategy will be
% 1.69/1.91 Knuth-Bendix and hyper_res, with positive clauses in
% 1.69/1.91 sos and nonpositive clauses in usable.
% 1.69/1.91
% 1.69/1.91 dependent: set(knuth_bendix).
% 1.69/1.91 dependent: set(anl_eq).
% 1.69/1.91 dependent: set(para_from).
% 1.69/1.91 dependent: set(para_into).
% 1.69/1.91 dependent: clear(para_from_right).
% 1.69/1.91 dependent: clear(para_into_right).
% 1.69/1.91 dependent: set(para_from_vars).
% 1.69/1.91 dependent: set(eq_units_both_ways).
% 1.69/1.91 dependent: set(dynamic_demod_all).
% 1.69/1.91 dependent: set(dynamic_demod).
% 1.69/1.91 dependent: set(order_eq).
% 1.69/1.91 dependent: set(back_demod).
% 1.69/1.91 dependent: set(lrpo).
% 1.69/1.91 dependent: set(hyper_res).
% 1.69/1.91 dependent: clear(order_hyper).
% 1.69/1.91
% 1.69/1.91 ------------> process usable:
% 1.69/1.91 ** KEPT (pick-wt=12): 1 [] codomain(A)!=domain(B)|domain(compose(A,B))=domain(A).
% 1.69/1.91 ** KEPT (pick-wt=12): 2 [] codomain(A)!=domain(B)|codomain(compose(A,B))=codomain(B).
% 1.69/1.91 ** KEPT (pick-wt=21): 4 [copy,3,flip.3] codomain(A)!=domain(B)|codomain(B)!=domain(C)|compose(compose(A,B),C)=compose(A,compose(B,C)).
% 1.69/1.91 ** KEPT (pick-wt=23): 6 [copy,5,flip.1,flip.3] domain(A)!=codomain(a)|compose(a,A)!=B|domain(C)!=codomain(a)|compose(a,C)!=B|A=C.
% 1.69/1.91 ** KEPT (pick-wt=23): 8 [copy,7,flip.1,flip.3] domain(A)!=codomain(b)|compose(b,A)!=B|domain(C)!=codomain(b)|compose(b,C)!=B|A=C.
% 1.69/1.91 ** KEPT (pick-wt=3): 9 [] h!=g.
% 1.69/1.91
% 1.69/1.91 ------------> process sos:
% 1.69/1.91 ** KEPT (pick-wt=3): 10 [] A=A.
% 1.69/1.91 ** KEPT (pick-wt=6): 11 [] codomain(domain(A))=domain(A).
% 1.69/1.91 ---> New Demodulator: 12 [new_demod,11] codomain(domain(A))=domain(A).
% 1.69/1.91 ** KEPT (pick-wt=6): 13 [] domain(codomain(A))=codomain(A).
% 1.69/1.91 ---> New Demodulator: 14 [new_demod,13] domain(codomain(A))=codomain(A).
% 1.69/1.91 ** KEPT (pick-wt=6): 15 [] compose(domain(A),A)=A.
% 1.69/1.91 ---> New Demodulator: 16 [new_demod,15] compose(domain(A),A)=A.
% 1.69/1.91 ** KEPT (pick-wt=6): 17 [] compose(A,codomain(A))=A.
% 1.69/1.91 ---> New Demodulator: 18 [new_demod,17] compose(A,codomain(A))=A.
% 1.69/1.91 ** KEPT (pick-wt=5): 20 [copy,19,flip.1] domain(b)=codomain(a).
% 1.69/1.91 ---> New Demodulator: 21 [new_demod,20] domain(b)=codomain(a).
% 1.69/1.91 ** KEPT (pick-wt=7): 23 [copy,22,flip.1] domain(h)=codomain(compose(a,b)).
% 1.69/1.91 ---> New Demodulator: 24 [new_demod,23] domain(h)=codomain(compose(a,b)).
% 1.69/1.91 ** KEPT (pick-wt=7): 26 [copy,25,flip.1] domain(g)=codomain(compose(a,b)).
% 1.69/1.91 ---> New Demodulator: 27 [new_demod,26] domain(g)=codomain(compose(a,b)).
% 1.69/1.91 ** KEPT (pick-wt=11): 28 [] compose(compose(a,b),h)=compose(compose(a,b),g).
% 1.69/1.91 ---> New Demodulator: 29 [new_demod,28] compose(compose(a,b),h)=compose(compose(a,b),g).
% 1.69/1.91 Following clause subsumed by 10 during input processing: 0 [copy,10,flip.1] A=A.
% 1.69/1.91 >>>> Starting back demodulation with 12.
% 1.69/1.91 >>>> Starting back demodulation with 14.
% 1.69/1.91 >>>> Starting back demodulation with 16.
% 1.69/1.91 >>>> Starting back demodulation with 18.
% 22.51/22.73 >>>> Starting back demodulation with 21.
% 22.51/22.73 >>>> Starting back demodulation with 24.
% 22.51/22.73 >>>> Starting back demodulation with 27.
% 22.51/22.73 >>>> Starting back demodulation with 29.
% 22.51/22.73
% 22.51/22.73 ======= end of input processing =======
% 22.51/22.73
% 22.51/22.73 =========== start of search ===========
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Resetting weight limit to 19.
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Resetting weight limit to 19.
% 22.51/22.73
% 22.51/22.73 sos_size=1059
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Resetting weight limit to 18.
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Resetting weight limit to 18.
% 22.51/22.73
% 22.51/22.73 sos_size=1070
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Resetting weight limit to 14.
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Resetting weight limit to 14.
% 22.51/22.73
% 22.51/22.73 sos_size=831
% 22.51/22.73
% 22.51/22.73 Search stopped because sos empty.
% 22.51/22.73
% 22.51/22.73
% 22.51/22.73 Search stopped because sos empty.
% 22.51/22.73
% 22.51/22.73 ============ end of search ============
% 22.51/22.73
% 22.51/22.73 -------------- statistics -------------
% 22.51/22.73 clauses given 1346
% 22.51/22.73 clauses generated 2572277
% 22.51/22.73 clauses kept 1676
% 22.51/22.73 clauses forward subsumed 8691
% 22.51/22.73 clauses back subsumed 41
% 22.51/22.73 Kbytes malloced 7812
% 22.51/22.73
% 22.51/22.73 ----------- times (seconds) -----------
% 22.51/22.73 user CPU time 20.81 (0 hr, 0 min, 20 sec)
% 22.51/22.73 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 22.51/22.73 wall-clock time 23 (0 hr, 0 min, 23 sec)
% 22.51/22.73
% 22.51/22.73 Process 23944 finished Wed Jul 27 01:54:43 2022
% 22.51/22.73 Otter interrupted
% 22.51/22.73 PROOF NOT FOUND
%------------------------------------------------------------------------------