TSTP Solution File: COL078-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : COL078-2 : TPTP v8.1.0. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n017.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 12:48:11 EDT 2022
% Result : Unknown 25.23s 25.47s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : COL078-2 : TPTP v8.1.0. Released v1.2.0.
% 0.12/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n017.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 01:45:33 EDT 2022
% 0.12/0.33 % CPUTime :
% 25.23/25.47 ----- Otter 3.3f, August 2004 -----
% 25.23/25.47 The process was started by sandbox2 on n017.cluster.edu,
% 25.23/25.47 Wed Jul 27 01:45:33 2022
% 25.23/25.47 The command was "./otter". The process ID is 18073.
% 25.23/25.47
% 25.23/25.47 set(prolog_style_variables).
% 25.23/25.47 set(auto).
% 25.23/25.47 dependent: set(auto1).
% 25.23/25.47 dependent: set(process_input).
% 25.23/25.47 dependent: clear(print_kept).
% 25.23/25.47 dependent: clear(print_new_demod).
% 25.23/25.47 dependent: clear(print_back_demod).
% 25.23/25.47 dependent: clear(print_back_sub).
% 25.23/25.47 dependent: set(control_memory).
% 25.23/25.47 dependent: assign(max_mem, 12000).
% 25.23/25.47 dependent: assign(pick_given_ratio, 4).
% 25.23/25.47 dependent: assign(stats_level, 1).
% 25.23/25.47 dependent: assign(max_seconds, 10800).
% 25.23/25.47 clear(print_given).
% 25.23/25.47
% 25.23/25.47 list(usable).
% 25.23/25.47 0 [] A=A.
% 25.23/25.47 0 [] apply(k(X),Y)=X.
% 25.23/25.47 0 [] apply(apply(apply(abstraction,X),Y),Z)=apply(apply(X,k(Z)),apply(Y,Z)).
% 25.23/25.47 0 [] X=Y|apply(X,n(X,Y))!=apply(Y,n(X,Y)).
% 25.23/25.47 0 [] apply(identity,X)=X.
% 25.23/25.47 0 [] apply(apply(apply(abstraction,abstraction),abstraction),abstraction)!=k(k(identity)).
% 25.23/25.47 end_of_list.
% 25.23/25.47
% 25.23/25.47 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=2.
% 25.23/25.47
% 25.23/25.47 This is a Horn set with equality. The strategy will be
% 25.23/25.47 Knuth-Bendix and hyper_res, with positive clauses in
% 25.23/25.47 sos and nonpositive clauses in usable.
% 25.23/25.47
% 25.23/25.47 dependent: set(knuth_bendix).
% 25.23/25.47 dependent: set(anl_eq).
% 25.23/25.47 dependent: set(para_from).
% 25.23/25.47 dependent: set(para_into).
% 25.23/25.47 dependent: clear(para_from_right).
% 25.23/25.47 dependent: clear(para_into_right).
% 25.23/25.47 dependent: set(para_from_vars).
% 25.23/25.47 dependent: set(eq_units_both_ways).
% 25.23/25.47 dependent: set(dynamic_demod_all).
% 25.23/25.47 dependent: set(dynamic_demod).
% 25.23/25.47 dependent: set(order_eq).
% 25.23/25.47 dependent: set(back_demod).
% 25.23/25.47 dependent: set(lrpo).
% 25.23/25.47 dependent: set(hyper_res).
% 25.23/25.47 dependent: clear(order_hyper).
% 25.23/25.47
% 25.23/25.47 ------------> process usable:
% 25.23/25.47 ** KEPT (pick-wt=14): 1 [] A=B|apply(A,n(A,B))!=apply(B,n(A,B)).
% 25.23/25.47 ** KEPT (pick-wt=11): 3 [copy,2,flip.1] k(k(identity))!=apply(apply(apply(abstraction,abstraction),abstraction),abstraction).
% 25.23/25.47
% 25.23/25.47 ------------> process sos:
% 25.23/25.47 ** KEPT (pick-wt=3): 4 [] A=A.
% 25.23/25.47 ** KEPT (pick-wt=6): 5 [] apply(k(A),B)=A.
% 25.23/25.47 ---> New Demodulator: 6 [new_demod,5] apply(k(A),B)=A.
% 25.23/25.47 ** KEPT (pick-wt=16): 7 [] apply(apply(apply(abstraction,A),B),C)=apply(apply(A,k(C)),apply(B,C)).
% 25.23/25.47 ** KEPT (pick-wt=5): 8 [] apply(identity,A)=A.
% 25.23/25.47 ---> New Demodulator: 9 [new_demod,8] apply(identity,A)=A.
% 25.23/25.47 Following clause subsumed by 4 during input processing: 0 [copy,4,flip.1] A=A.
% 25.23/25.47 >>>> Starting back demodulation with 6.
% 25.23/25.47 ** KEPT (pick-wt=16): 10 [copy,7,flip.1] apply(apply(A,k(B)),apply(C,B))=apply(apply(apply(abstraction,A),C),B).
% 25.23/25.47 >>>> Starting back demodulation with 9.
% 25.23/25.47 Following clause subsumed by 7 during input processing: 0 [copy,10,flip.1] apply(apply(apply(abstraction,A),B),C)=apply(apply(A,k(C)),apply(B,C)).
% 25.23/25.47
% 25.23/25.47 ======= end of input processing =======
% 25.23/25.47
% 25.23/25.47 =========== start of search ===========
% 25.23/25.47
% 25.23/25.47
% 25.23/25.47 Resetting weight limit to 12.
% 25.23/25.47
% 25.23/25.47
% 25.23/25.47 Resetting weight limit to 12.
% 25.23/25.47
% 25.23/25.47 sos_size=1089
% 25.23/25.47
% 25.23/25.47 Search stopped because sos empty.
% 25.23/25.47
% 25.23/25.47
% 25.23/25.47 Search stopped because sos empty.
% 25.23/25.47
% 25.23/25.47 ============ end of search ============
% 25.23/25.47
% 25.23/25.47 -------------- statistics -------------
% 25.23/25.47 clauses given 1291
% 25.23/25.47 clauses generated 4040991
% 25.23/25.47 clauses kept 2143
% 25.23/25.47 clauses forward subsumed 11081
% 25.23/25.47 clauses back subsumed 1016
% 25.23/25.47 Kbytes malloced 6835
% 25.23/25.47
% 25.23/25.47 ----------- times (seconds) -----------
% 25.23/25.47 user CPU time 23.71 (0 hr, 0 min, 23 sec)
% 25.23/25.47 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 25.23/25.47 wall-clock time 25 (0 hr, 0 min, 25 sec)
% 25.23/25.47
% 25.23/25.47 Process 18073 finished Wed Jul 27 01:45:58 2022
% 25.23/25.47 Otter interrupted
% 25.23/25.47 PROOF NOT FOUND
%------------------------------------------------------------------------------