TSTP Solution File: GRP057-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : GRP057-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n019.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 12:55:58 EDT 2022
% Result : Unknown 1.82s 2.06s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : GRP057-1 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.13 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n019.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 05:25:22 EDT 2022
% 0.12/0.34 % CPUTime :
% 1.82/2.06 ----- Otter 3.3f, August 2004 -----
% 1.82/2.06 The process was started by sandbox2 on n019.cluster.edu,
% 1.82/2.06 Wed Jul 27 05:25:22 2022
% 1.82/2.06 The command was "./otter". The process ID is 9787.
% 1.82/2.06
% 1.82/2.06 set(prolog_style_variables).
% 1.82/2.06 set(auto).
% 1.82/2.06 dependent: set(auto1).
% 1.82/2.06 dependent: set(process_input).
% 1.82/2.06 dependent: clear(print_kept).
% 1.82/2.06 dependent: clear(print_new_demod).
% 1.82/2.06 dependent: clear(print_back_demod).
% 1.82/2.06 dependent: clear(print_back_sub).
% 1.82/2.06 dependent: set(control_memory).
% 1.82/2.06 dependent: assign(max_mem, 12000).
% 1.82/2.06 dependent: assign(pick_given_ratio, 4).
% 1.82/2.06 dependent: assign(stats_level, 1).
% 1.82/2.06 dependent: assign(max_seconds, 10800).
% 1.82/2.06 clear(print_given).
% 1.82/2.06
% 1.82/2.06 list(usable).
% 1.82/2.06 0 [] A=A.
% 1.82/2.06 0 [] multiply(X,inverse(multiply(multiply(inverse(multiply(inverse(Y),multiply(inverse(X),Z))),U),inverse(multiply(Y,U)))))=Z.
% 1.82/2.06 0 [] multiply(inverse(a1),a1)!=multiply(inverse(b1),b1)|multiply(multiply(inverse(b2),b2),a2)!=a2|multiply(multiply(a3,b3),c3)!=multiply(a3,multiply(b3,c3)).
% 1.82/2.06 end_of_list.
% 1.82/2.06
% 1.82/2.06 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=3.
% 1.82/2.06
% 1.82/2.06 This is a Horn set with equality. The strategy will be
% 1.82/2.06 Knuth-Bendix and hyper_res, with positive clauses in
% 1.82/2.06 sos and nonpositive clauses in usable.
% 1.82/2.06
% 1.82/2.06 dependent: set(knuth_bendix).
% 1.82/2.06 dependent: set(anl_eq).
% 1.82/2.06 dependent: set(para_from).
% 1.82/2.06 dependent: set(para_into).
% 1.82/2.06 dependent: clear(para_from_right).
% 1.82/2.06 dependent: clear(para_into_right).
% 1.82/2.06 dependent: set(para_from_vars).
% 1.82/2.06 dependent: set(eq_units_both_ways).
% 1.82/2.06 dependent: set(dynamic_demod_all).
% 1.82/2.06 dependent: set(dynamic_demod).
% 1.82/2.06 dependent: set(order_eq).
% 1.82/2.06 dependent: set(back_demod).
% 1.82/2.06 dependent: set(lrpo).
% 1.82/2.06 dependent: set(hyper_res).
% 1.82/2.06 dependent: clear(order_hyper).
% 1.82/2.06
% 1.82/2.06 ------------> process usable:
% 1.82/2.06 ** KEPT (pick-wt=28): 2 [copy,1,flip.1] multiply(inverse(b1),b1)!=multiply(inverse(a1),a1)|multiply(multiply(inverse(b2),b2),a2)!=a2|multiply(multiply(a3,b3),c3)!=multiply(a3,multiply(b3,c3)).
% 1.82/2.06
% 1.82/2.06 ------------> process sos:
% 1.82/2.06 ** KEPT (pick-wt=3): 3 [] A=A.
% 1.82/2.06 ** KEPT (pick-wt=20): 4 [] multiply(A,inverse(multiply(multiply(inverse(multiply(inverse(B),multiply(inverse(A),C))),D),inverse(multiply(B,D)))))=C.
% 1.82/2.06 ---> New Demodulator: 5 [new_demod,4] multiply(A,inverse(multiply(multiply(inverse(multiply(inverse(B),multiply(inverse(A),C))),D),inverse(multiply(B,D)))))=C.
% 1.82/2.06 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A.
% 1.82/2.06 >>>> Starting back demodulation with 5.
% 1.82/2.06
% 1.82/2.06 ======= end of input processing =======
% 1.82/2.06
% 1.82/2.06 =========== start of search ===========
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Resetting weight limit to 26.
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Resetting weight limit to 26.
% 1.82/2.06
% 1.82/2.06 sos_size=126
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Resetting weight limit to 15.
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Resetting weight limit to 15.
% 1.82/2.06
% 1.82/2.06 sos_size=521
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Resetting weight limit to 12.
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Resetting weight limit to 12.
% 1.82/2.06
% 1.82/2.06 sos_size=4
% 1.82/2.06
% 1.82/2.06 Search stopped because sos empty.
% 1.82/2.06
% 1.82/2.06
% 1.82/2.06 Search stopped because sos empty.
% 1.82/2.06
% 1.82/2.06 ============ end of search ============
% 1.82/2.06
% 1.82/2.06 -------------- statistics -------------
% 1.82/2.06 clauses given 71
% 1.82/2.06 clauses generated 6402
% 1.82/2.06 clauses kept 829
% 1.82/2.06 clauses forward subsumed 2445
% 1.82/2.06 clauses back subsumed 42
% 1.82/2.06 Kbytes malloced 8789
% 1.82/2.06
% 1.82/2.06 ----------- times (seconds) -----------
% 1.82/2.06 user CPU time 0.16 (0 hr, 0 min, 0 sec)
% 1.82/2.06 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 1.82/2.06 wall-clock time 1 (0 hr, 0 min, 1 sec)
% 1.82/2.06
% 1.82/2.06 Process 9787 finished Wed Jul 27 05:25:23 2022
% 1.82/2.06 Otter interrupted
% 1.82/2.06 PROOF NOT FOUND
%------------------------------------------------------------------------------