TSTP Solution File: BOO019-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : BOO019-1 : TPTP v8.1.0. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n008.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 12:47:37 EDT 2022
% Result : Unknown 77.11s 77.29s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : BOO019-1 : TPTP v8.1.0. Released v1.2.0.
% 0.06/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n008.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Jul 27 02:35:23 EDT 2022
% 0.13/0.34 % CPUTime :
% 77.11/77.29 ----- Otter 3.3f, August 2004 -----
% 77.11/77.29 The process was started by sandbox2 on n008.cluster.edu,
% 77.11/77.29 Wed Jul 27 02:35:23 2022
% 77.11/77.29 The command was "./otter". The process ID is 7720.
% 77.11/77.29
% 77.11/77.29 set(prolog_style_variables).
% 77.11/77.29 set(auto).
% 77.11/77.29 dependent: set(auto1).
% 77.11/77.29 dependent: set(process_input).
% 77.11/77.29 dependent: clear(print_kept).
% 77.11/77.29 dependent: clear(print_new_demod).
% 77.11/77.29 dependent: clear(print_back_demod).
% 77.11/77.29 dependent: clear(print_back_sub).
% 77.11/77.29 dependent: set(control_memory).
% 77.11/77.29 dependent: assign(max_mem, 12000).
% 77.11/77.29 dependent: assign(pick_given_ratio, 4).
% 77.11/77.29 dependent: assign(stats_level, 1).
% 77.11/77.29 dependent: assign(max_seconds, 10800).
% 77.11/77.29 clear(print_given).
% 77.11/77.29
% 77.11/77.29 list(usable).
% 77.11/77.29 0 [] A=A.
% 77.11/77.29 0 [] multiply(multiply(V,W,X),Y,multiply(V,W,Z))=multiply(V,W,multiply(X,Y,Z)).
% 77.11/77.29 0 [] multiply(X,X,Y)=X.
% 77.11/77.29 0 [] multiply(inverse(Y),Y,X)=X.
% 77.11/77.29 0 [] multiply(X,Y,inverse(Y))=X.
% 77.11/77.29 0 [] multiply(y,x,x)!=x.
% 77.11/77.29 end_of_list.
% 77.11/77.29
% 77.11/77.29 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 77.11/77.29
% 77.11/77.29 All clauses are units, and equality is present; the
% 77.11/77.29 strategy will be Knuth-Bendix with positive clauses in sos.
% 77.11/77.29
% 77.11/77.29 dependent: set(knuth_bendix).
% 77.11/77.29 dependent: set(anl_eq).
% 77.11/77.29 dependent: set(para_from).
% 77.11/77.29 dependent: set(para_into).
% 77.11/77.29 dependent: clear(para_from_right).
% 77.11/77.29 dependent: clear(para_into_right).
% 77.11/77.29 dependent: set(para_from_vars).
% 77.11/77.29 dependent: set(eq_units_both_ways).
% 77.11/77.29 dependent: set(dynamic_demod_all).
% 77.11/77.29 dependent: set(dynamic_demod).
% 77.11/77.29 dependent: set(order_eq).
% 77.11/77.29 dependent: set(back_demod).
% 77.11/77.29 dependent: set(lrpo).
% 77.11/77.29
% 77.11/77.29 ------------> process usable:
% 77.11/77.29 ** KEPT (pick-wt=6): 1 [] multiply(y,x,x)!=x.
% 77.11/77.29
% 77.11/77.29 ------------> process sos:
% 77.11/77.29 ** KEPT (pick-wt=3): 2 [] A=A.
% 77.11/77.29 ** KEPT (pick-wt=18): 3 [] multiply(multiply(A,B,C),D,multiply(A,B,E))=multiply(A,B,multiply(C,D,E)).
% 77.11/77.29 ---> New Demodulator: 4 [new_demod,3] multiply(multiply(A,B,C),D,multiply(A,B,E))=multiply(A,B,multiply(C,D,E)).
% 77.11/77.29 ** KEPT (pick-wt=6): 5 [] multiply(A,A,B)=A.
% 77.11/77.29 ---> New Demodulator: 6 [new_demod,5] multiply(A,A,B)=A.
% 77.11/77.29 ** KEPT (pick-wt=7): 7 [] multiply(inverse(A),A,B)=B.
% 77.11/77.29 ---> New Demodulator: 8 [new_demod,7] multiply(inverse(A),A,B)=B.
% 77.11/77.29 ** KEPT (pick-wt=7): 9 [] multiply(A,B,inverse(B))=A.
% 77.11/77.29 ---> New Demodulator: 10 [new_demod,9] multiply(A,B,inverse(B))=A.
% 77.11/77.29 Following clause subsumed by 2 during input processing: 0 [copy,2,flip.1] A=A.
% 77.11/77.29 >>>> Starting back demodulation with 4.
% 77.11/77.29 >>>> Starting back demodulation with 6.
% 77.11/77.29 >>>> Starting back demodulation with 8.
% 77.11/77.29 >>>> Starting back demodulation with 10.
% 77.11/77.29
% 77.11/77.29 ======= end of input processing =======
% 77.11/77.29
% 77.11/77.29 =========== start of search ===========
% 77.11/77.29
% 77.11/77.29
% 77.11/77.29 Resetting weight limit to 18.
% 77.11/77.29
% 77.11/77.29
% 77.11/77.29 Resetting weight limit to 18.
% 77.11/77.29
% 77.11/77.29 sos_size=989
% 77.11/77.29
% 77.11/77.29
% 77.11/77.29 Resetting weight limit to 17.
% 77.11/77.29
% 77.11/77.29
% 77.11/77.29 Resetting weight limit to 17.
% 77.11/77.29
% 77.11/77.29 sos_size=882
% 77.11/77.29
% 77.11/77.29 Search stopped because sos empty.
% 77.11/77.29
% 77.11/77.29
% 77.11/77.29 Search stopped because sos empty.
% 77.11/77.29
% 77.11/77.29 ============ end of search ============
% 77.11/77.29
% 77.11/77.29 -------------- statistics -------------
% 77.11/77.29 clauses given 1510
% 77.11/77.29 clauses generated 5810086
% 77.11/77.29 clauses kept 1865
% 77.11/77.29 clauses forward subsumed 2018976
% 77.11/77.29 clauses back subsumed 29
% 77.11/77.29 Kbytes malloced 7812
% 77.11/77.29
% 77.11/77.29 ----------- times (seconds) -----------
% 77.11/77.29 user CPU time 75.34 (0 hr, 1 min, 15 sec)
% 77.11/77.29 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 77.11/77.29 wall-clock time 77 (0 hr, 1 min, 17 sec)
% 77.11/77.29
% 77.11/77.29 Process 7720 finished Wed Jul 27 02:36:40 2022
% 77.11/77.29 Otter interrupted
% 77.11/77.29 PROOF NOT FOUND
%------------------------------------------------------------------------------