TSTP Solution File: SYO038-1.004.004 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SYO038-1.004.004 : TPTP v8.1.0. Released v5.3.0.
% 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 13:25:42 EDT 2022
% Result : Unknown 1.88s 2.07s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYO038-1.004.004 : TPTP v8.1.0. Released v5.3.0.
% 0.03/0.13 % 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
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Jul 27 09:31:18 EDT 2022
% 0.12/0.34 % CPUTime :
% 1.88/2.07 ----- Otter 3.3f, August 2004 -----
% 1.88/2.07 The process was started by sandbox2 on n017.cluster.edu,
% 1.88/2.07 Wed Jul 27 09:31:18 2022
% 1.88/2.07 The command was "./otter". The process ID is 11242.
% 1.88/2.07
% 1.88/2.07 set(prolog_style_variables).
% 1.88/2.07 set(auto).
% 1.88/2.07 dependent: set(auto1).
% 1.88/2.07 dependent: set(process_input).
% 1.88/2.07 dependent: clear(print_kept).
% 1.88/2.07 dependent: clear(print_new_demod).
% 1.88/2.07 dependent: clear(print_back_demod).
% 1.88/2.07 dependent: clear(print_back_sub).
% 1.88/2.07 dependent: set(control_memory).
% 1.88/2.07 dependent: assign(max_mem, 12000).
% 1.88/2.07 dependent: assign(pick_given_ratio, 4).
% 1.88/2.07 dependent: assign(stats_level, 1).
% 1.88/2.07 dependent: assign(max_seconds, 10800).
% 1.88/2.07 clear(print_given).
% 1.88/2.07
% 1.88/2.07 list(usable).
% 1.88/2.07 0 [] A=A.
% 1.88/2.07 0 [] f(N,one)=s(one).
% 1.88/2.07 0 [] f(one,s(X))=s(s(f(one,X))).
% 1.88/2.07 0 [] f(s(N),s(X))=f(N,f(s(N),X)).
% 1.88/2.07 0 [] d(one).
% 1.88/2.07 0 [] -d(X)|d(s(X)).
% 1.88/2.07 0 [] -d(f(s(s(s(one))),s(s(s(one))))).
% 1.88/2.07 end_of_list.
% 1.88/2.07
% 1.88/2.07 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=2.
% 1.88/2.07
% 1.88/2.07 This is a Horn set with equality. The strategy will be
% 1.88/2.07 Knuth-Bendix and hyper_res, with positive clauses in
% 1.88/2.07 sos and nonpositive clauses in usable.
% 1.88/2.07
% 1.88/2.07 dependent: set(knuth_bendix).
% 1.88/2.07 dependent: set(anl_eq).
% 1.88/2.07 dependent: set(para_from).
% 1.88/2.07 dependent: set(para_into).
% 1.88/2.07 dependent: clear(para_from_right).
% 1.88/2.07 dependent: clear(para_into_right).
% 1.88/2.07 dependent: set(para_from_vars).
% 1.88/2.07 dependent: set(eq_units_both_ways).
% 1.88/2.07 dependent: set(dynamic_demod_all).
% 1.88/2.07 dependent: set(dynamic_demod).
% 1.88/2.07 dependent: set(order_eq).
% 1.88/2.07 dependent: set(back_demod).
% 1.88/2.07 dependent: set(lrpo).
% 1.88/2.07 dependent: set(hyper_res).
% 1.88/2.07 dependent: clear(order_hyper).
% 1.88/2.07
% 1.88/2.07 ------------> process usable:
% 1.88/2.07 ** KEPT (pick-wt=5): 1 [] -d(A)|d(s(A)).
% 1.88/2.07 ** KEPT (pick-wt=10): 2 [] -d(f(s(s(s(one))),s(s(s(one))))).
% 1.88/2.07
% 1.88/2.07 ------------> process sos:
% 1.88/2.07 ** KEPT (pick-wt=3): 3 [] A=A.
% 1.88/2.07 ** KEPT (pick-wt=6): 4 [] f(A,one)=s(one).
% 1.88/2.07 ** KEPT (pick-wt=10): 6 [copy,5,flip.1] s(s(f(one,A)))=f(one,s(A)).
% 1.88/2.07 ---> New Demodulator: 7 [new_demod,6] s(s(f(one,A)))=f(one,s(A)).
% 1.88/2.07 ** KEPT (pick-wt=12): 8 [] f(s(A),s(B))=f(A,f(s(A),B)).
% 1.88/2.07 ---> New Demodulator: 9 [new_demod,8] f(s(A),s(B))=f(A,f(s(A),B)).
% 1.88/2.07 ** KEPT (pick-wt=2): 10 [] d(one).
% 1.88/2.07 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A.
% 1.88/2.07 ** KEPT (pick-wt=6): 11 [copy,4,flip.1] s(one)=f(A,one).
% 1.88/2.07 >>>> Starting back demodulation with 7.
% 1.88/2.07 >>>> Starting back demodulation with 9.
% 1.88/2.07 >> back demodulating 2 with 9.
% 1.88/2.07 Following clause subsumed by 4 during input processing: 0 [copy,11,flip.1] f(A,one)=s(one).
% 1.88/2.07
% 1.88/2.07 ======= end of input processing =======
% 1.88/2.07
% 1.88/2.07 =========== start of search ===========
% 1.88/2.07
% 1.88/2.07
% 1.88/2.07 Resetting weight limit to 14.
% 1.88/2.07
% 1.88/2.07
% 1.88/2.07 Resetting weight limit to 14.
% 1.88/2.07
% 1.88/2.07 sos_size=219
% 1.88/2.07
% 1.88/2.07 Search stopped because sos empty.
% 1.88/2.07
% 1.88/2.07
% 1.88/2.07 Search stopped because sos empty.
% 1.88/2.07
% 1.88/2.07 ============ end of search ============
% 1.88/2.07
% 1.88/2.07 -------------- statistics -------------
% 1.88/2.07 clauses given 401
% 1.88/2.07 clauses generated 10036
% 1.88/2.07 clauses kept 461
% 1.88/2.07 clauses forward subsumed 1701
% 1.88/2.07 clauses back subsumed 19
% 1.88/2.07 Kbytes malloced 6835
% 1.88/2.07
% 1.88/2.07 ----------- times (seconds) -----------
% 1.88/2.07 user CPU time 0.15 (0 hr, 0 min, 0 sec)
% 1.88/2.07 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.88/2.07 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.88/2.07
% 1.88/2.07 Process 11242 finished Wed Jul 27 09:31:20 2022
% 1.88/2.07 Otter interrupted
% 1.88/2.07 PROOF NOT FOUND
%------------------------------------------------------------------------------