TSTP Solution File: LAT073-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LAT073-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n012.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 13:01:55 EDT 2022
% Result : Unknown 33.50s 33.77s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : LAT073-1 : TPTP v8.1.0. Released v2.6.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n012.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 08:09:05 EDT 2022
% 0.12/0.33 % CPUTime :
% 33.50/33.77 ----- Otter 3.3f, August 2004 -----
% 33.50/33.77 The process was started by sandbox2 on n012.cluster.edu,
% 33.50/33.77 Wed Jul 27 08:09:05 2022
% 33.50/33.77 The command was "./otter". The process ID is 20984.
% 33.50/33.77
% 33.50/33.77 set(prolog_style_variables).
% 33.50/33.77 set(auto).
% 33.50/33.77 dependent: set(auto1).
% 33.50/33.77 dependent: set(process_input).
% 33.50/33.77 dependent: clear(print_kept).
% 33.50/33.77 dependent: clear(print_new_demod).
% 33.50/33.77 dependent: clear(print_back_demod).
% 33.50/33.77 dependent: clear(print_back_sub).
% 33.50/33.77 dependent: set(control_memory).
% 33.50/33.77 dependent: assign(max_mem, 12000).
% 33.50/33.77 dependent: assign(pick_given_ratio, 4).
% 33.50/33.77 dependent: assign(stats_level, 1).
% 33.50/33.77 dependent: assign(max_seconds, 10800).
% 33.50/33.77 clear(print_given).
% 33.50/33.77
% 33.50/33.77 list(usable).
% 33.50/33.77 0 [] A=A.
% 33.50/33.77 0 [] f(f(f(B,f(A,B)),B),f(A,f(C,f(f(A,B),f(f(C,C),D)))))=A.
% 33.50/33.77 0 [] f(a,f(b,f(a,f(c,c))))!=f(a,f(c,f(a,f(b,b)))).
% 33.50/33.77 end_of_list.
% 33.50/33.77
% 33.50/33.77 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 33.50/33.77
% 33.50/33.77 All clauses are units, and equality is present; the
% 33.50/33.77 strategy will be Knuth-Bendix with positive clauses in sos.
% 33.50/33.77
% 33.50/33.77 dependent: set(knuth_bendix).
% 33.50/33.77 dependent: set(anl_eq).
% 33.50/33.77 dependent: set(para_from).
% 33.50/33.77 dependent: set(para_into).
% 33.50/33.77 dependent: clear(para_from_right).
% 33.50/33.77 dependent: clear(para_into_right).
% 33.50/33.77 dependent: set(para_from_vars).
% 33.50/33.77 dependent: set(eq_units_both_ways).
% 33.50/33.77 dependent: set(dynamic_demod_all).
% 33.50/33.77 dependent: set(dynamic_demod).
% 33.50/33.77 dependent: set(order_eq).
% 33.50/33.77 dependent: set(back_demod).
% 33.50/33.77 dependent: set(lrpo).
% 33.50/33.77
% 33.50/33.77 ------------> process usable:
% 33.50/33.77 ** KEPT (pick-wt=19): 2 [copy,1,flip.1] f(a,f(c,f(a,f(b,b))))!=f(a,f(b,f(a,f(c,c)))).
% 33.50/33.77
% 33.50/33.77 ------------> process sos:
% 33.50/33.77 ** KEPT (pick-wt=3): 3 [] A=A.
% 33.50/33.77 ** KEPT (pick-wt=23): 4 [] f(f(f(A,f(B,A)),A),f(B,f(C,f(f(B,A),f(f(C,C),D)))))=B.
% 33.50/33.77 ---> New Demodulator: 5 [new_demod,4] f(f(f(A,f(B,A)),A),f(B,f(C,f(f(B,A),f(f(C,C),D)))))=B.
% 33.50/33.77 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A.
% 33.50/33.77 >>>> Starting back demodulation with 5.
% 33.50/33.77
% 33.50/33.77 ======= end of input processing =======
% 33.50/33.77
% 33.50/33.77 =========== start of search ===========
% 33.50/33.77
% 33.50/33.77
% 33.50/33.77 Resetting weight limit to 23.
% 33.50/33.77
% 33.50/33.77
% 33.50/33.77 Resetting weight limit to 23.
% 33.50/33.77
% 33.50/33.77 sos_size=295
% 33.50/33.77
% 33.50/33.77 Search stopped because sos empty.
% 33.50/33.77
% 33.50/33.77
% 33.50/33.77 Search stopped because sos empty.
% 33.50/33.77
% 33.50/33.77 ============ end of search ============
% 33.50/33.77
% 33.50/33.77 -------------- statistics -------------
% 33.50/33.77 clauses given 250
% 33.50/33.77 clauses generated 181753
% 33.50/33.77 clauses kept 397
% 33.50/33.77 clauses forward subsumed 18834
% 33.50/33.77 clauses back subsumed 0
% 33.50/33.77 Kbytes malloced 6835
% 33.50/33.77
% 33.50/33.77 ----------- times (seconds) -----------
% 33.50/33.77 user CPU time 32.03 (0 hr, 0 min, 32 sec)
% 33.50/33.77 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 33.50/33.77 wall-clock time 34 (0 hr, 0 min, 34 sec)
% 33.50/33.77
% 33.50/33.77 Process 20984 finished Wed Jul 27 08:09:39 2022
% 33.50/33.77 Otter interrupted
% 33.50/33.77 PROOF NOT FOUND
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