TSTP Solution File: COL002-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : COL002-2 : 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 12:47:56 EDT 2022
% Result : Unknown 11.57s 11.83s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : COL002-2 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12 % 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 02:22:05 EDT 2022
% 0.12/0.33 % CPUTime :
% 11.57/11.83 ----- Otter 3.3f, August 2004 -----
% 11.57/11.83 The process was started by sandbox2 on n005.cluster.edu,
% 11.57/11.83 Wed Jul 27 02:22:05 2022
% 11.57/11.83 The command was "./otter". The process ID is 16857.
% 11.57/11.83
% 11.57/11.83 set(prolog_style_variables).
% 11.57/11.83 set(auto).
% 11.57/11.83 dependent: set(auto1).
% 11.57/11.83 dependent: set(process_input).
% 11.57/11.83 dependent: clear(print_kept).
% 11.57/11.83 dependent: clear(print_new_demod).
% 11.57/11.83 dependent: clear(print_back_demod).
% 11.57/11.83 dependent: clear(print_back_sub).
% 11.57/11.83 dependent: set(control_memory).
% 11.57/11.83 dependent: assign(max_mem, 12000).
% 11.57/11.83 dependent: assign(pick_given_ratio, 4).
% 11.57/11.83 dependent: assign(stats_level, 1).
% 11.57/11.83 dependent: assign(max_seconds, 10800).
% 11.57/11.83 clear(print_given).
% 11.57/11.83
% 11.57/11.83 list(usable).
% 11.57/11.83 0 [] A=A.
% 11.57/11.83 0 [] apply(apply(apply(s,X),Y),Z)=apply(apply(X,Z),apply(Y,Z)).
% 11.57/11.83 0 [] apply(apply(apply(b,X),Y),Z)=apply(X,apply(Y,Z)).
% 11.57/11.83 0 [] apply(apply(apply(c,X),Y),Z)=apply(apply(X,Z),Y).
% 11.57/11.83 0 [] apply(i,X)=X.
% 11.57/11.83 0 [] Weak_sage!=apply(fixed_pt,Weak_sage)|fixed_point(Weak_sage).
% 11.57/11.83 0 [] -fixed_point(apply(apply(apply(s,apply(b,X)),i),apply(apply(s,apply(b,X)),i))).
% 11.57/11.83 end_of_list.
% 11.57/11.83
% 11.57/11.83 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=2.
% 11.57/11.83
% 11.57/11.83 This is a Horn set with equality. The strategy will be
% 11.57/11.83 Knuth-Bendix and hyper_res, with positive clauses in
% 11.57/11.83 sos and nonpositive clauses in usable.
% 11.57/11.83
% 11.57/11.83 dependent: set(knuth_bendix).
% 11.57/11.83 dependent: set(anl_eq).
% 11.57/11.83 dependent: set(para_from).
% 11.57/11.83 dependent: set(para_into).
% 11.57/11.83 dependent: clear(para_from_right).
% 11.57/11.83 dependent: clear(para_into_right).
% 11.57/11.83 dependent: set(para_from_vars).
% 11.57/11.83 dependent: set(eq_units_both_ways).
% 11.57/11.83 dependent: set(dynamic_demod_all).
% 11.57/11.83 dependent: set(dynamic_demod).
% 11.57/11.83 dependent: set(order_eq).
% 11.57/11.83 dependent: set(back_demod).
% 11.57/11.83 dependent: set(lrpo).
% 11.57/11.83 dependent: set(hyper_res).
% 11.57/11.83 dependent: clear(order_hyper).
% 11.57/11.83
% 11.57/11.83 ------------> process usable:
% 11.57/11.83 ** KEPT (pick-wt=7): 2 [copy,1,flip.1] apply(fixed_pt,A)!=A|fixed_point(A).
% 11.57/11.83 ** KEPT (pick-wt=16): 3 [] -fixed_point(apply(apply(apply(s,apply(b,A)),i),apply(apply(s,apply(b,A)),i))).
% 11.57/11.83
% 11.57/11.83 ------------> process sos:
% 11.57/11.83 ** KEPT (pick-wt=3): 4 [] A=A.
% 11.57/11.83 ** KEPT (pick-wt=15): 5 [] apply(apply(apply(s,A),B),C)=apply(apply(A,C),apply(B,C)).
% 11.57/11.83 ** KEPT (pick-wt=13): 6 [] apply(apply(apply(b,A),B),C)=apply(A,apply(B,C)).
% 11.57/11.83 ---> New Demodulator: 7 [new_demod,6] apply(apply(apply(b,A),B),C)=apply(A,apply(B,C)).
% 11.57/11.83 ** KEPT (pick-wt=13): 8 [] apply(apply(apply(c,A),B),C)=apply(apply(A,C),B).
% 11.57/11.83 ** KEPT (pick-wt=5): 9 [] apply(i,A)=A.
% 11.57/11.83 ---> New Demodulator: 10 [new_demod,9] apply(i,A)=A.
% 11.57/11.83 Following clause subsumed by 4 during input processing: 0 [copy,4,flip.1] A=A.
% 11.57/11.83 ** KEPT (pick-wt=15): 11 [copy,5,flip.1] apply(apply(A,B),apply(C,B))=apply(apply(apply(s,A),C),B).
% 11.57/11.83 >>>> Starting back demodulation with 7.
% 11.57/11.83 ** KEPT (pick-wt=13): 12 [copy,8,flip.1] apply(apply(A,B),C)=apply(apply(apply(c,A),C),B).
% 11.57/11.83 >>>> Starting back demodulation with 10.
% 11.57/11.83 Following clause subsumed by 5 during input processing: 0 [copy,11,flip.1] apply(apply(apply(s,A),B),C)=apply(apply(A,C),apply(B,C)).
% 11.57/11.83 Following clause subsumed by 8 during input processing: 0 [copy,12,flip.1] apply(apply(apply(c,A),B),C)=apply(apply(A,C),B).
% 11.57/11.83
% 11.57/11.83 ======= end of input processing =======
% 11.57/11.83
% 11.57/11.83 =========== start of search ===========
% 11.57/11.83
% 11.57/11.83
% 11.57/11.83 Resetting weight limit to 15.
% 11.57/11.83
% 11.57/11.83
% 11.57/11.83 Resetting weight limit to 15.
% 11.57/11.83
% 11.57/11.83 sos_size=1017
% 11.57/11.83
% 11.57/11.83 Search stopped because sos empty.
% 11.57/11.83
% 11.57/11.83
% 11.57/11.83 Search stopped because sos empty.
% 11.57/11.83
% 11.57/11.83 ============ end of search ============
% 11.57/11.83
% 11.57/11.83 -------------- statistics -------------
% 11.57/11.83 clauses given 1409
% 11.57/11.83 clauses generated 1689067
% 11.57/11.83 clauses kept 1790
% 11.57/11.83 clauses forward subsumed 53693
% 11.57/11.83 clauses back subsumed 18
% 11.57/11.83 Kbytes malloced 7812
% 11.57/11.83
% 11.57/11.83 ----------- times (seconds) -----------
% 11.57/11.83 user CPU time 9.86 (0 hr, 0 min, 9 sec)
% 11.57/11.83 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 11.57/11.83 wall-clock time 12 (0 hr, 0 min, 12 sec)
% 11.57/11.83
% 11.57/11.83 Process 16857 finished Wed Jul 27 02:22:17 2022
% 11.57/11.83 Otter interrupted
% 11.57/11.83 PROOF NOT FOUND
%------------------------------------------------------------------------------