TSTP Solution File: SWW446-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SWW446-1 : TPTP v8.1.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n003.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 13:22:34 EDT 2022
% Result : Unknown 30.62s 30.82s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SWW446-1 : TPTP v8.1.0. Released v5.2.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.13/0.33 % Computer : n003.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Jul 27 02:52:41 EDT 2022
% 0.13/0.33 % CPUTime :
% 1.73/1.92 ----- Otter 3.3f, August 2004 -----
% 1.73/1.92 The process was started by sandbox on n003.cluster.edu,
% 1.73/1.92 Wed Jul 27 02:52:41 2022
% 1.73/1.92 The command was "./otter". The process ID is 7727.
% 1.73/1.92
% 1.73/1.92 set(prolog_style_variables).
% 1.73/1.92 set(auto).
% 1.73/1.92 dependent: set(auto1).
% 1.73/1.92 dependent: set(process_input).
% 1.73/1.92 dependent: clear(print_kept).
% 1.73/1.92 dependent: clear(print_new_demod).
% 1.73/1.92 dependent: clear(print_back_demod).
% 1.73/1.92 dependent: clear(print_back_sub).
% 1.73/1.92 dependent: set(control_memory).
% 1.73/1.92 dependent: assign(max_mem, 12000).
% 1.73/1.92 dependent: assign(pick_given_ratio, 4).
% 1.73/1.92 dependent: assign(stats_level, 1).
% 1.73/1.92 dependent: assign(max_seconds, 10800).
% 1.73/1.92 clear(print_given).
% 1.73/1.92
% 1.73/1.92 list(usable).
% 1.73/1.92 0 [] A=A.
% 1.73/1.92 0 [] sep(S,sep(T,Sigma))=sep(T,sep(S,Sigma)).
% 1.73/1.92 0 [] sep(lseg(X,X),Sigma)=Sigma.
% 1.73/1.92 0 [] -heap(sep(next(nil,Y),Sigma)).
% 1.73/1.92 0 [] -heap(sep(lseg(nil,Y),Sigma))|Y=nil.
% 1.73/1.92 0 [] -heap(sep(next(X,Y),sep(next(X,Z),Sigma))).
% 1.73/1.92 0 [] -heap(sep(next(X,Y),sep(lseg(X,Z),Sigma)))|X=Z.
% 1.73/1.92 0 [] -heap(sep(lseg(X,Y),sep(lseg(X,Z),Sigma)))|X=Y|X=Z.
% 1.73/1.92 0 [] -heap(sep(next(X,Y),sep(lseg(Y,Z),Sigma)))|X=Y|heap(sep(lseg(X,Z),Sigma)).
% 1.73/1.92 0 [] -heap(sep(lseg(X,Y),sep(lseg(Y,nil),Sigma)))|heap(sep(lseg(X,nil),Sigma)).
% 1.73/1.92 0 [] -heap(sep(lseg(X,Y),sep(lseg(Y,Z),sep(next(Z,W),Sigma))))|heap(sep(lseg(X,Z),sep(next(Z,W),Sigma))).
% 1.73/1.92 0 [] -heap(sep(lseg(X,Y),sep(lseg(Y,Z),sep(lseg(Z,W),Sigma))))|Z=W|heap(sep(lseg(X,Z),sep(lseg(Z,W),Sigma))).
% 1.73/1.92 0 [] x6!=x13.
% 1.73/1.92 0 [] x11!=x14.
% 1.73/1.92 0 [] x3!=x7.
% 1.73/1.92 0 [] x7!=x10.
% 1.73/1.92 0 [] x7!=x14.
% 1.73/1.92 0 [] x9!=x11.
% 1.73/1.92 0 [] x17!=x19.
% 1.73/1.92 0 [] x12!=x18.
% 1.73/1.92 0 [] x12!=x17.
% 1.73/1.92 0 [] x2!=x11.
% 1.73/1.92 0 [] x2!=x19.
% 1.73/1.92 0 [] x2!=x17.
% 1.73/1.92 0 [] x14!=x16.
% 1.73/1.92 0 [] x1!=x3.
% 1.73/1.92 0 [] x4!=x17.
% 1.73/1.92 0 [] x10!=x19.
% 1.73/1.92 0 [] x10!=x17.
% 1.73/1.92 0 [] x10!=x15.
% 1.73/1.92 0 [] x13!=x18.
% 1.73/1.92 0 [] x13!=x17.
% 1.73/1.92 0 [] x5!=x7.
% 1.73/1.92 0 [] x5!=x20.
% 1.73/1.92 0 [] heap(sep(lseg(x13,x10),sep(lseg(x16,x10),sep(lseg(x10,x19),sep(lseg(x18,x14),sep(lseg(x1,x20),sep(lseg(x14,x3),sep(lseg(x15,x14),sep(lseg(x17,x10),sep(lseg(x7,x10),sep(lseg(x3,x20),sep(lseg(x11,x2),sep(lseg(x11,x8),sep(lseg(x6,x2),emp)))))))))))))).
% 1.73/1.92 0 [] x1=x1| -heap(emp).
% 1.73/1.92 end_of_list.
% 1.73/1.92
% 1.73/1.92 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=3.
% 1.73/1.92
% 1.73/1.92 This ia a non-Horn set with equality. The strategy will be
% 1.73/1.92 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.73/1.92 deletion, with positive clauses in sos and nonpositive
% 1.73/1.92 clauses in usable.
% 1.73/1.92
% 1.73/1.92 dependent: set(knuth_bendix).
% 1.73/1.92 dependent: set(anl_eq).
% 1.73/1.92 dependent: set(para_from).
% 1.73/1.92 dependent: set(para_into).
% 1.73/1.92 dependent: clear(para_from_right).
% 1.73/1.92 dependent: clear(para_into_right).
% 1.73/1.92 dependent: set(para_from_vars).
% 1.73/1.92 dependent: set(eq_units_both_ways).
% 1.73/1.92 dependent: set(dynamic_demod_all).
% 1.73/1.92 dependent: set(dynamic_demod).
% 1.73/1.92 dependent: set(order_eq).
% 1.73/1.92 dependent: set(back_demod).
% 1.73/1.92 dependent: set(lrpo).
% 1.73/1.92 dependent: set(hyper_res).
% 1.73/1.92 dependent: set(unit_deletion).
% 1.73/1.92 dependent: set(factor).
% 1.73/1.92
% 1.73/1.92 ------------> process usable:
% 1.73/1.92 ** KEPT (pick-wt=6): 1 [] -heap(sep(next(nil,A),B)).
% 1.73/1.92 ** KEPT (pick-wt=9): 2 [] -heap(sep(lseg(nil,A),B))|A=nil.
% 1.73/1.92 ** KEPT (pick-wt=10): 3 [] -heap(sep(next(A,B),sep(next(A,C),D))).
% 1.73/1.92 ** KEPT (pick-wt=13): 4 [] -heap(sep(next(A,B),sep(lseg(A,C),D)))|A=C.
% 1.73/1.92 ** KEPT (pick-wt=16): 5 [] -heap(sep(lseg(A,B),sep(lseg(A,C),D)))|A=B|A=C.
% 1.73/1.92 ** KEPT (pick-wt=19): 6 [] -heap(sep(next(A,B),sep(lseg(B,C),D)))|A=B|heap(sep(lseg(A,C),D)).
% 1.73/1.92 ** KEPT (pick-wt=16): 7 [] -heap(sep(lseg(A,B),sep(lseg(B,nil),C)))|heap(sep(lseg(A,nil),C)).
% 1.73/1.92 ** KEPT (pick-wt=24): 8 [] -heap(sep(lseg(A,B),sep(lseg(B,C),sep(next(C,D),E))))|heap(sep(lseg(A,C),sep(next(C,D),E))).
% 1.73/1.92 ** KEPT (pick-wt=27): 9 [] -heap(sep(lseg(A,B),sep(lseg(B,C),sep(lseg(C,D),E))))|C=D|heap(sep(lseg(A,C),sep(lseg(C,D),E))).
% 1.73/1.92 ** KEPT (pick-wt=3): 10 [] x6!=x13.
% 1.73/1.92 ** KEPT (pick-wt=3): 12 [copy,11,flip.1] x14!=x11.
% 1.73/1.92 ** KEPT (pick-wt=3): 14 [copy,13,flip.1] x7!=x3.
% 1.73/1.92 ** KEPT (pick-wt=3): 15 [] x7!=x10.
% 1.73/1.92 ** KEPT (pick-wt=3): 16 [] x7!=x14.
% 1.73/1.92 ** KEPT (pick-wt=3): 17 [] x9!=x11.
% 1.73/1.92 ** KEPT (pick-wt=3): 19 [copy,18,flip.1] x19!=x17.
% 1.73/1.92 ** KEPT (pick-wt=3): 21 [copy,20,flip.1] x18!=x12.
% 1.73/1.92 ** KEPT (pick-wt=3): 23 [copy,22,flip.1] x17!=x12.
% 1.73/1.92 ** KEPT (pick-wt=3): 24 [] x2!=x11.
% 1.73/1.92 ** KEPT (pick-wt=3): 25 [] x2!=x19.
% 1.73/1.92 ** KEPT (pick-wt=3): 26 [] x2!=x17.
% 1.73/1.92 ** KEPT (pick-wt=3): 28 [copy,27,flip.1] x16!=x14.
% 1.73/1.92 ** KEPT (pick-wt=3): 30 [copy,29,flip.1] x3!=x1.
% 30.62/30.82 ** KEPT (pick-wt=3): 31 [] x4!=x17.
% 30.62/30.82 ** KEPT (pick-wt=3): 33 [copy,32,flip.1] x19!=x10.
% 30.62/30.82 ** KEPT (pick-wt=3): 35 [copy,34,flip.1] x17!=x10.
% 30.62/30.82 ** KEPT (pick-wt=3): 37 [copy,36,flip.1] x15!=x10.
% 30.62/30.82 ** KEPT (pick-wt=3): 39 [copy,38,flip.1] x18!=x13.
% 30.62/30.82 ** KEPT (pick-wt=3): 41 [copy,40,flip.1] x17!=x13.
% 30.62/30.82 ** KEPT (pick-wt=3): 43 [copy,42,flip.1] x7!=x5.
% 30.62/30.82 ** KEPT (pick-wt=3): 44 [] x5!=x20.
% 30.62/30.82 ** KEPT (pick-wt=5): 45 [] x1=x1| -heap(emp).
% 30.62/30.82
% 30.62/30.82 ------------> process sos:
% 30.62/30.82 ** KEPT (pick-wt=3): 47 [] A=A.
% 30.62/30.82 ** KEPT (pick-wt=11): 48 [] sep(A,sep(B,C))=sep(B,sep(A,C)).
% 30.62/30.82 ** KEPT (pick-wt=7): 49 [] sep(lseg(A,A),B)=B.
% 30.62/30.82 ---> New Demodulator: 50 [new_demod,49] sep(lseg(A,A),B)=B.
% 30.62/30.82 ** KEPT (pick-wt=54): 51 [] heap(sep(lseg(x13,x10),sep(lseg(x16,x10),sep(lseg(x10,x19),sep(lseg(x18,x14),sep(lseg(x1,x20),sep(lseg(x14,x3),sep(lseg(x15,x14),sep(lseg(x17,x10),sep(lseg(x7,x10),sep(lseg(x3,x20),sep(lseg(x11,x2),sep(lseg(x11,x8),sep(lseg(x6,x2),emp)))))))))))))).
% 30.62/30.82 Following clause subsumed by 47 during input processing: 0 [copy,47,flip.1] A=A.
% 30.62/30.82 47 back subsumes 45.
% 30.62/30.82 Following clause subsumed by 48 during input processing: 0 [copy,48,flip.1] sep(A,sep(B,C))=sep(B,sep(A,C)).
% 30.62/30.82 >>>> Starting back demodulation with 50.
% 30.62/30.82
% 30.62/30.82 ======= end of input processing =======
% 30.62/30.82
% 30.62/30.82 =========== start of search ===========
% 30.62/30.82
% 30.62/30.82
% 30.62/30.82 Resetting weight limit to 16.
% 30.62/30.82
% 30.62/30.82
% 30.62/30.82 Resetting weight limit to 16.
% 30.62/30.82
% 30.62/30.82 sos_size=489
% 30.62/30.82
% 30.62/30.82
% 30.62/30.82 Resetting weight limit to 12.
% 30.62/30.82
% 30.62/30.82
% 30.62/30.82 Resetting weight limit to 12.
% 30.62/30.82
% 30.62/30.82 sos_size=607
% 30.62/30.82
% 30.62/30.82 Search stopped in tp_alloc by max_mem option.
% 30.62/30.82
% 30.62/30.82 Search stopped in tp_alloc by max_mem option.
% 30.62/30.82
% 30.62/30.82 ============ end of search ============
% 30.62/30.82
% 30.62/30.82 -------------- statistics -------------
% 30.62/30.82 clauses given 695
% 30.62/30.82 clauses generated 1460983
% 30.62/30.82 clauses kept 731
% 30.62/30.82 clauses forward subsumed 1158
% 30.62/30.82 clauses back subsumed 1
% 30.62/30.82 Kbytes malloced 11718
% 30.62/30.82
% 30.62/30.82 ----------- times (seconds) -----------
% 30.62/30.82 user CPU time 28.89 (0 hr, 0 min, 28 sec)
% 30.62/30.82 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 30.62/30.82 wall-clock time 31 (0 hr, 0 min, 31 sec)
% 30.62/30.82
% 30.62/30.82 Process 7727 finished Wed Jul 27 02:53:12 2022
% 30.62/30.82 Otter interrupted
% 30.62/30.82 PROOF NOT FOUND
%------------------------------------------------------------------------------