TSTP Solution File: BOO093-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : BOO093-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n025.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 12:47:43 EDT 2022
% Result : Unknown 47.95s 48.16s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.13 % Problem : BOO093-1 : TPTP v8.1.0. Released v2.6.0.
% 0.06/0.13 % Command : otter-tptp-script %s
% 0.12/0.34 % Computer : n025.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % 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 02:40:00 EDT 2022
% 0.12/0.34 % CPUTime :
% 47.95/48.16 ----- Otter 3.3f, August 2004 -----
% 47.95/48.16 The process was started by sandbox2 on n025.cluster.edu,
% 47.95/48.16 Wed Jul 27 02:40:00 2022
% 47.95/48.16 The command was "./otter". The process ID is 1513.
% 47.95/48.16
% 47.95/48.16 set(prolog_style_variables).
% 47.95/48.16 set(auto).
% 47.95/48.16 dependent: set(auto1).
% 47.95/48.16 dependent: set(process_input).
% 47.95/48.16 dependent: clear(print_kept).
% 47.95/48.16 dependent: clear(print_new_demod).
% 47.95/48.16 dependent: clear(print_back_demod).
% 47.95/48.16 dependent: clear(print_back_sub).
% 47.95/48.16 dependent: set(control_memory).
% 47.95/48.16 dependent: assign(max_mem, 12000).
% 47.95/48.16 dependent: assign(pick_given_ratio, 4).
% 47.95/48.16 dependent: assign(stats_level, 1).
% 47.95/48.16 dependent: assign(max_seconds, 10800).
% 47.95/48.16 clear(print_given).
% 47.95/48.16
% 47.95/48.16 list(usable).
% 47.95/48.16 0 [] A=A.
% 47.95/48.16 0 [] nand(nand(nand(A,nand(B,B)),A),nand(B,nand(C,A)))=B.
% 47.95/48.16 0 [] nand(nand(a,a),nand(b,a))!=a.
% 47.95/48.16 end_of_list.
% 47.95/48.16
% 47.95/48.16 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 47.95/48.16
% 47.95/48.16 All clauses are units, and equality is present; the
% 47.95/48.16 strategy will be Knuth-Bendix with positive clauses in sos.
% 47.95/48.16
% 47.95/48.16 dependent: set(knuth_bendix).
% 47.95/48.16 dependent: set(anl_eq).
% 47.95/48.16 dependent: set(para_from).
% 47.95/48.16 dependent: set(para_into).
% 47.95/48.16 dependent: clear(para_from_right).
% 47.95/48.16 dependent: clear(para_into_right).
% 47.95/48.16 dependent: set(para_from_vars).
% 47.95/48.16 dependent: set(eq_units_both_ways).
% 47.95/48.16 dependent: set(dynamic_demod_all).
% 47.95/48.16 dependent: set(dynamic_demod).
% 47.95/48.16 dependent: set(order_eq).
% 47.95/48.16 dependent: set(back_demod).
% 47.95/48.16 dependent: set(lrpo).
% 47.95/48.16
% 47.95/48.16 ------------> process usable:
% 47.95/48.16 ** KEPT (pick-wt=9): 1 [] nand(nand(a,a),nand(b,a))!=a.
% 47.95/48.16
% 47.95/48.16 ------------> process sos:
% 47.95/48.16 ** KEPT (pick-wt=3): 2 [] A=A.
% 47.95/48.16 ** KEPT (pick-wt=15): 3 [] nand(nand(nand(A,nand(B,B)),A),nand(B,nand(C,A)))=B.
% 47.95/48.16 ---> New Demodulator: 4 [new_demod,3] nand(nand(nand(A,nand(B,B)),A),nand(B,nand(C,A)))=B.
% 47.95/48.16 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 47.95/48.16 >>>> Starting back demodulation with 4.
% 47.95/48.16
% 47.95/48.16 ======= end of input processing =======
% 47.95/48.16
% 47.95/48.16 =========== start of search ===========
% 47.95/48.16
% 47.95/48.16
% 47.95/48.16 Resetting weight limit to 35.
% 47.95/48.16
% 47.95/48.16
% 47.95/48.16 Resetting weight limit to 35.
% 47.95/48.16
% 47.95/48.16 sos_size=75
% 47.95/48.16
% 47.95/48.16 Search stopped because sos empty.
% 47.95/48.16
% 47.95/48.16
% 47.95/48.16 Search stopped because sos empty.
% 47.95/48.16
% 47.95/48.16 ============ end of search ============
% 47.95/48.16
% 47.95/48.16 -------------- statistics -------------
% 47.95/48.16 clauses given 89
% 47.95/48.16 clauses generated 62020
% 47.95/48.16 clauses kept 101
% 47.95/48.16 clauses forward subsumed 6856
% 47.95/48.16 clauses back subsumed 0
% 47.95/48.16 Kbytes malloced 9765
% 47.95/48.16
% 47.95/48.16 ----------- times (seconds) -----------
% 47.95/48.16 user CPU time 45.97 (0 hr, 0 min, 45 sec)
% 47.95/48.16 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 47.95/48.16 wall-clock time 48 (0 hr, 0 min, 48 sec)
% 47.95/48.16
% 47.95/48.16 Process 1513 finished Wed Jul 27 02:40:48 2022
% 47.95/48.16 Otter interrupted
% 47.95/48.16 PROOF NOT FOUND
%------------------------------------------------------------------------------