TSTP Solution File: LCL137-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LCL137-1 : TPTP v8.1.0. Released v1.0.0.
% 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 13:03:40 EDT 2022
% Result : Unknown 14.56s 14.80s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.01/0.11 % Problem : LCL137-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n015.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 09:42:56 EDT 2022
% 0.12/0.33 % CPUTime :
% 14.56/14.80 ----- Otter 3.3f, August 2004 -----
% 14.56/14.80 The process was started by sandbox on n015.cluster.edu,
% 14.56/14.80 Wed Jul 27 09:42:57 2022
% 14.56/14.80 The command was "./otter". The process ID is 28097.
% 14.56/14.80
% 14.56/14.80 set(prolog_style_variables).
% 14.56/14.80 set(auto).
% 14.56/14.80 dependent: set(auto1).
% 14.56/14.80 dependent: set(process_input).
% 14.56/14.80 dependent: clear(print_kept).
% 14.56/14.80 dependent: clear(print_new_demod).
% 14.56/14.80 dependent: clear(print_back_demod).
% 14.56/14.80 dependent: clear(print_back_sub).
% 14.56/14.80 dependent: set(control_memory).
% 14.56/14.80 dependent: assign(max_mem, 12000).
% 14.56/14.80 dependent: assign(pick_given_ratio, 4).
% 14.56/14.80 dependent: assign(stats_level, 1).
% 14.56/14.80 dependent: assign(max_seconds, 10800).
% 14.56/14.80 clear(print_given).
% 14.56/14.80
% 14.56/14.80 list(usable).
% 14.56/14.80 0 [] A=A.
% 14.56/14.80 0 [] implies(truth,X)=X.
% 14.56/14.80 0 [] implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z)))=truth.
% 14.56/14.80 0 [] implies(implies(X,Y),Y)=implies(implies(Y,X),X).
% 14.56/14.80 0 [] implies(implies(not(X),not(Y)),implies(Y,X))=truth.
% 14.56/14.80 0 [] implies(implies(implies(x,y),y),implies(implies(y,z),implies(x,z)))!=truth.
% 14.56/14.80 end_of_list.
% 14.56/14.80
% 14.56/14.80 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 14.56/14.80
% 14.56/14.80 All clauses are units, and equality is present; the
% 14.56/14.80 strategy will be Knuth-Bendix with positive clauses in sos.
% 14.56/14.80
% 14.56/14.80 dependent: set(knuth_bendix).
% 14.56/14.80 dependent: set(anl_eq).
% 14.56/14.80 dependent: set(para_from).
% 14.56/14.80 dependent: set(para_into).
% 14.56/14.80 dependent: clear(para_from_right).
% 14.56/14.80 dependent: clear(para_into_right).
% 14.56/14.80 dependent: set(para_from_vars).
% 14.56/14.80 dependent: set(eq_units_both_ways).
% 14.56/14.80 dependent: set(dynamic_demod_all).
% 14.56/14.80 dependent: set(dynamic_demod).
% 14.56/14.80 dependent: set(order_eq).
% 14.56/14.80 dependent: set(back_demod).
% 14.56/14.80 dependent: set(lrpo).
% 14.56/14.80
% 14.56/14.80 ------------> process usable:
% 14.56/14.80 ** KEPT (pick-wt=15): 1 [] implies(implies(implies(x,y),y),implies(implies(y,z),implies(x,z)))!=truth.
% 14.56/14.80
% 14.56/14.80 ------------> process sos:
% 14.56/14.80 ** KEPT (pick-wt=3): 2 [] A=A.
% 14.56/14.80 ** KEPT (pick-wt=5): 3 [] implies(truth,A)=A.
% 14.56/14.80 ---> New Demodulator: 4 [new_demod,3] implies(truth,A)=A.
% 14.56/14.80 ** KEPT (pick-wt=13): 5 [] implies(implies(A,B),implies(implies(B,C),implies(A,C)))=truth.
% 14.56/14.80 ---> New Demodulator: 6 [new_demod,5] implies(implies(A,B),implies(implies(B,C),implies(A,C)))=truth.
% 14.56/14.80 ** KEPT (pick-wt=11): 7 [] implies(implies(A,B),B)=implies(implies(B,A),A).
% 14.56/14.80 ** KEPT (pick-wt=11): 8 [] implies(implies(not(A),not(B)),implies(B,A))=truth.
% 14.56/14.80 ---> New Demodulator: 9 [new_demod,8] implies(implies(not(A),not(B)),implies(B,A))=truth.
% 14.56/14.80 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 14.56/14.80 >>>> Starting back demodulation with 4.
% 14.56/14.80 >>>> Starting back demodulation with 6.
% 14.56/14.80 Following clause subsumed by 7 during input processing: 0 [copy,7,flip.1] implies(implies(A,B),B)=implies(implies(B,A),A).
% 14.56/14.80 >>>> Starting back demodulation with 9.
% 14.56/14.80
% 14.56/14.80 ======= end of input processing =======
% 14.56/14.80
% 14.56/14.80 =========== start of search ===========
% 14.56/14.80
% 14.56/14.80
% 14.56/14.80 Resetting weight limit to 12.
% 14.56/14.80
% 14.56/14.80
% 14.56/14.80 Resetting weight limit to 12.
% 14.56/14.80
% 14.56/14.80 sos_size=621
% 14.56/14.80
% 14.56/14.80 Search stopped because sos empty.
% 14.56/14.80
% 14.56/14.80
% 14.56/14.80 Search stopped because sos empty.
% 14.56/14.80
% 14.56/14.80 ============ end of search ============
% 14.56/14.80
% 14.56/14.80 -------------- statistics -------------
% 14.56/14.80 clauses given 689
% 14.56/14.80 clauses generated 1440407
% 14.56/14.80 clauses kept 903
% 14.56/14.80 clauses forward subsumed 848577
% 14.56/14.80 clauses back subsumed 0
% 14.56/14.80 Kbytes malloced 6835
% 14.56/14.80
% 14.56/14.80 ----------- times (seconds) -----------
% 14.56/14.80 user CPU time 12.71 (0 hr, 0 min, 12 sec)
% 14.56/14.80 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 14.56/14.80 wall-clock time 14 (0 hr, 0 min, 14 sec)
% 14.56/14.80
% 14.56/14.80 Process 28097 finished Wed Jul 27 09:43:11 2022
% 14.56/14.80 Otter interrupted
% 14.56/14.80 PROOF NOT FOUND
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