TSTP Solution File: COL044-4 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : COL044-4 : TPTP v8.1.0. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n015.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 12:48:04 EDT 2022
% Result : Unknown 7.80s 8.01s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : COL044-4 : TPTP v8.1.0. Released v1.2.0.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.12/0.34 % Computer : n015.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Jul 27 02:36:11 EDT 2022
% 0.12/0.34 % CPUTime :
% 7.80/8.01 ----- Otter 3.3f, August 2004 -----
% 7.80/8.01 The process was started by sandbox on n015.cluster.edu,
% 7.80/8.01 Wed Jul 27 02:36:11 2022
% 7.80/8.01 The command was "./otter". The process ID is 5665.
% 7.80/8.01
% 7.80/8.01 set(prolog_style_variables).
% 7.80/8.01 set(auto).
% 7.80/8.01 dependent: set(auto1).
% 7.80/8.01 dependent: set(process_input).
% 7.80/8.01 dependent: clear(print_kept).
% 7.80/8.01 dependent: clear(print_new_demod).
% 7.80/8.01 dependent: clear(print_back_demod).
% 7.80/8.01 dependent: clear(print_back_sub).
% 7.80/8.01 dependent: set(control_memory).
% 7.80/8.01 dependent: assign(max_mem, 12000).
% 7.80/8.01 dependent: assign(pick_given_ratio, 4).
% 7.80/8.01 dependent: assign(stats_level, 1).
% 7.80/8.01 dependent: assign(max_seconds, 10800).
% 7.80/8.01 clear(print_given).
% 7.80/8.01
% 7.80/8.01 list(usable).
% 7.80/8.01 0 [] A=A.
% 7.80/8.01 0 [] apply(apply(apply(b,X),Y),Z)=apply(X,apply(Y,Z)).
% 7.80/8.01 0 [] apply(apply(apply(n,X),Y),Z)=apply(apply(apply(X,Z),Y),Z).
% 7.80/8.01 0 [] apply(Strong_fixed_point,fixed_pt)!=apply(fixed_pt,apply(Strong_fixed_point,fixed_pt))|fixed_point(Strong_fixed_point).
% 7.80/8.01 0 [] -fixed_point(apply(apply(b,apply(apply(b,apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n)),b)),b)).
% 7.80/8.01 end_of_list.
% 7.80/8.01
% 7.80/8.01 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=2.
% 7.80/8.01
% 7.80/8.01 This is a Horn set with equality. The strategy will be
% 7.80/8.01 Knuth-Bendix and hyper_res, with positive clauses in
% 7.80/8.01 sos and nonpositive clauses in usable.
% 7.80/8.01
% 7.80/8.01 dependent: set(knuth_bendix).
% 7.80/8.01 dependent: set(anl_eq).
% 7.80/8.01 dependent: set(para_from).
% 7.80/8.01 dependent: set(para_into).
% 7.80/8.01 dependent: clear(para_from_right).
% 7.80/8.01 dependent: clear(para_into_right).
% 7.80/8.01 dependent: set(para_from_vars).
% 7.80/8.01 dependent: set(eq_units_both_ways).
% 7.80/8.01 dependent: set(dynamic_demod_all).
% 7.80/8.01 dependent: set(dynamic_demod).
% 7.80/8.01 dependent: set(order_eq).
% 7.80/8.01 dependent: set(back_demod).
% 7.80/8.01 dependent: set(lrpo).
% 7.80/8.01 dependent: set(hyper_res).
% 7.80/8.01 dependent: clear(order_hyper).
% 7.80/8.01
% 7.80/8.01 ------------> process usable:
% 7.80/8.01 ** KEPT (pick-wt=11): 2 [copy,1,flip.1] apply(fixed_pt,apply(A,fixed_pt))!=apply(A,fixed_pt)|fixed_point(A).
% 7.80/8.01 ** KEPT (pick-wt=28): 3 [] -fixed_point(apply(apply(b,apply(apply(b,apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n)),b)),b)).
% 7.80/8.01
% 7.80/8.01 ------------> process sos:
% 7.80/8.01 ** KEPT (pick-wt=3): 4 [] A=A.
% 7.80/8.01 ** KEPT (pick-wt=13): 5 [] apply(apply(apply(b,A),B),C)=apply(A,apply(B,C)).
% 7.80/8.01 ---> New Demodulator: 6 [new_demod,5] apply(apply(apply(b,A),B),C)=apply(A,apply(B,C)).
% 7.80/8.01 ** KEPT (pick-wt=15): 7 [] apply(apply(apply(n,A),B),C)=apply(apply(apply(A,C),B),C).
% 7.80/8.01 Following clause subsumed by 4 during input processing: 0 [copy,4,flip.1] A=A.
% 7.80/8.01 >>>> Starting back demodulation with 6.
% 7.80/8.01 ** KEPT (pick-wt=15): 8 [copy,7,flip.1] apply(apply(apply(A,B),C),B)=apply(apply(apply(n,A),C),B).
% 7.80/8.01 Following clause subsumed by 7 during input processing: 0 [copy,8,flip.1] apply(apply(apply(n,A),B),C)=apply(apply(apply(A,C),B),C).
% 7.80/8.01
% 7.80/8.01 ======= end of input processing =======
% 7.80/8.01
% 7.80/8.01 =========== start of search ===========
% 7.80/8.01
% 7.80/8.01
% 7.80/8.01 Resetting weight limit to 19.
% 7.80/8.01
% 7.80/8.01
% 7.80/8.01 Resetting weight limit to 19.
% 7.80/8.01
% 7.80/8.01 sos_size=536
% 7.80/8.01
% 7.80/8.01 Search stopped because sos empty.
% 7.80/8.01
% 7.80/8.01
% 7.80/8.01 Search stopped because sos empty.
% 7.80/8.01
% 7.80/8.01 ============ end of search ============
% 7.80/8.01
% 7.80/8.01 -------------- statistics -------------
% 7.80/8.01 clauses given 587
% 7.80/8.01 clauses generated 475802
% 7.80/8.01 clauses kept 670
% 7.80/8.01 clauses forward subsumed 1734
% 7.80/8.01 clauses back subsumed 20
% 7.80/8.01 Kbytes malloced 7812
% 7.80/8.01
% 7.80/8.01 ----------- times (seconds) -----------
% 7.80/8.01 user CPU time 5.88 (0 hr, 0 min, 5 sec)
% 7.80/8.01 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 7.80/8.01 wall-clock time 8 (0 hr, 0 min, 8 sec)
% 7.80/8.01
% 7.80/8.01 Process 5665 finished Wed Jul 27 02:36:19 2022
% 7.80/8.01 Otter interrupted
% 7.80/8.01 PROOF NOT FOUND
%------------------------------------------------------------------------------