TSTP Solution File: ANA014-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : ANA014-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n020.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 12:46:43 EDT 2022
% Result : Unknown 77.73s 77.90s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : ANA014-2 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n020.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 10:04:08 EDT 2022
% 0.13/0.35 % CPUTime :
% 2.28/2.42 ----- Otter 3.3f, August 2004 -----
% 2.28/2.42 The process was started by sandbox on n020.cluster.edu,
% 2.28/2.42 Wed Jul 27 10:04:08 2022
% 2.28/2.42 The command was "./otter". The process ID is 6921.
% 2.28/2.42
% 2.28/2.42 set(prolog_style_variables).
% 2.28/2.42 set(auto).
% 2.28/2.42 dependent: set(auto1).
% 2.28/2.42 dependent: set(process_input).
% 2.28/2.42 dependent: clear(print_kept).
% 2.28/2.42 dependent: clear(print_new_demod).
% 2.28/2.42 dependent: clear(print_back_demod).
% 2.28/2.42 dependent: clear(print_back_sub).
% 2.28/2.42 dependent: set(control_memory).
% 2.28/2.42 dependent: assign(max_mem, 12000).
% 2.28/2.42 dependent: assign(pick_given_ratio, 4).
% 2.28/2.42 dependent: assign(stats_level, 1).
% 2.28/2.42 dependent: assign(max_seconds, 10800).
% 2.28/2.42 clear(print_given).
% 2.28/2.42
% 2.28/2.42 list(usable).
% 2.28/2.42 0 [] A=A.
% 2.28/2.42 0 [] v_c!=c_0.
% 2.28/2.42 0 [] -c_lesse_quals(c_HOL_Oabs(v_f(v_x(V_U)),t_a),c_times(V_U,c_times(c_HOL_Oabs(v_c,t_a),c_HOL_Oabs(v_f(v_x(V_U)),t_a),t_a),t_a),t_a).
% 2.28/2.42 0 [] class_Ring__and__Field_Oordered__field(t_a).
% 2.28/2.42 0 [] -class_OrderedGroup_Omonoid__mult(T_a)|c_times(c_1,V_y,T_a)=V_y.
% 2.28/2.42 0 [] -class_OrderedGroup_Osemigroup__mult(T_a)|c_times(c_times(V_a,V_b,T_a),V_c,T_a)=c_times(V_a,c_times(V_b,V_c,T_a),T_a).
% 2.28/2.42 0 [] -class_Orderings_Oorder(T_a)|c_lesse_quals(V_x,V_x,T_a).
% 2.28/2.42 0 [] -class_Ring__and__Field_Oordered__idom(T_a)|c_HOL_Oabs(c_times(V_a,V_b,T_a),T_a)=c_times(c_HOL_Oabs(V_a,T_a),c_HOL_Oabs(V_b,T_a),T_a).
% 2.28/2.42 0 [] -class_Ring__and__Field_Ofield(T_a)|V_a=c_0|c_times(c_HOL_Oinverse(V_a,T_a),V_a,T_a)=c_1.
% 2.28/2.42 0 [] -class_Ring__and__Field_Ofield(T)|class_OrderedGroup_Omonoid__mult(T).
% 2.28/2.42 0 [] -class_Ring__and__Field_Ofield(T)|class_OrderedGroup_Osemigroup__mult(T).
% 2.28/2.42 0 [] -class_Ring__and__Field_Oordered__field(T)|class_Ring__and__Field_Ofield(T).
% 2.28/2.42 0 [] -class_Ring__and__Field_Oordered__field(T)|class_Ring__and__Field_Oordered__idom(T).
% 2.28/2.42 0 [] -class_Ring__and__Field_Oordered__field(T)|class_Orderings_Oorder(T).
% 2.28/2.42 end_of_list.
% 2.28/2.42
% 2.28/2.42 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=3.
% 2.28/2.42
% 2.28/2.42 This ia a non-Horn set with equality. The strategy will be
% 2.28/2.42 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 2.28/2.42 deletion, with positive clauses in sos and nonpositive
% 2.28/2.42 clauses in usable.
% 2.28/2.42
% 2.28/2.42 dependent: set(knuth_bendix).
% 2.28/2.42 dependent: set(anl_eq).
% 2.28/2.42 dependent: set(para_from).
% 2.28/2.42 dependent: set(para_into).
% 2.28/2.42 dependent: clear(para_from_right).
% 2.28/2.42 dependent: clear(para_into_right).
% 2.28/2.42 dependent: set(para_from_vars).
% 2.28/2.42 dependent: set(eq_units_both_ways).
% 2.28/2.42 dependent: set(dynamic_demod_all).
% 2.28/2.42 dependent: set(dynamic_demod).
% 2.28/2.42 dependent: set(order_eq).
% 2.28/2.42 dependent: set(back_demod).
% 2.28/2.42 dependent: set(lrpo).
% 2.28/2.42 dependent: set(hyper_res).
% 2.28/2.42 dependent: set(unit_deletion).
% 2.28/2.42 dependent: set(factor).
% 2.28/2.42
% 2.28/2.42 ------------> process usable:
% 2.28/2.42 ** KEPT (pick-wt=3): 1 [] v_c!=c_0.
% 2.28/2.42 ** KEPT (pick-wt=20): 2 [] -c_lesse_quals(c_HOL_Oabs(v_f(v_x(A)),t_a),c_times(A,c_times(c_HOL_Oabs(v_c,t_a),c_HOL_Oabs(v_f(v_x(A)),t_a),t_a),t_a),t_a).
% 2.28/2.42 ** KEPT (pick-wt=8): 3 [] -class_OrderedGroup_Omonoid__mult(A)|c_times(c_1,B,A)=B.
% 2.28/2.42 ** KEPT (pick-wt=17): 4 [] -class_OrderedGroup_Osemigroup__mult(A)|c_times(c_times(B,C,A),D,A)=c_times(B,c_times(C,D,A),A).
% 2.28/2.42 ** KEPT (pick-wt=6): 5 [] -class_Orderings_Oorder(A)|c_lesse_quals(B,B,A).
% 2.28/2.42 ** KEPT (pick-wt=17): 6 [] -class_Ring__and__Field_Oordered__idom(A)|c_HOL_Oabs(c_times(B,C,A),A)=c_times(c_HOL_Oabs(B,A),c_HOL_Oabs(C,A),A).
% 2.28/2.42 ** KEPT (pick-wt=13): 7 [] -class_Ring__and__Field_Ofield(A)|B=c_0|c_times(c_HOL_Oinverse(B,A),B,A)=c_1.
% 2.28/2.42 ** KEPT (pick-wt=4): 8 [] -class_Ring__and__Field_Ofield(A)|class_OrderedGroup_Omonoid__mult(A).
% 2.28/2.42 ** KEPT (pick-wt=4): 9 [] -class_Ring__and__Field_Ofield(A)|class_OrderedGroup_Osemigroup__mult(A).
% 2.28/2.42 ** KEPT (pick-wt=4): 10 [] -class_Ring__and__Field_Oordered__field(A)|class_Ring__and__Field_Ofield(A).
% 2.28/2.42 ** KEPT (pick-wt=4): 11 [] -class_Ring__and__Field_Oordered__field(A)|class_Ring__and__Field_Oordered__idom(A).
% 2.28/2.42 ** KEPT (pick-wt=4): 12 [] -class_Ring__and__Field_Oordered__field(A)|class_Orderings_Oorder(A).
% 2.28/2.42
% 2.28/2.42 ------------> process sos:
% 2.28/2.42 ** KEPT (pick-wt=3): 13 [] A=A.
% 2.28/2.42 ** KEPT (pick-wt=2): 14 [] class_Ring__and__Field_Oordered__field(t_a).
% 2.28/2.42 Following clause subsumed by 13 during input processing: 0 [copy,13,flip.1] A=A.
% 2.28/2.42
% 2.28/2.42 ======= end of input processing =======
% 2.28/2.42
% 2.28/2.42 =========== start of search ===========
% 2.28/2.42
% 2.28/2.42
% 2.28/2.42 Resetting weight limit to 18.
% 77.73/77.89
% 77.73/77.89
% 77.73/77.89 Resetting weight limit to 18.
% 77.73/77.89
% 77.73/77.89 sos_size=1054
% 77.73/77.89
% 77.73/77.89
% 77.73/77.89 Resetting weight limit to 16.
% 77.73/77.89
% 77.73/77.89
% 77.73/77.89 Resetting weight limit to 16.
% 77.73/77.89
% 77.73/77.89 sos_size=707
% 77.73/77.89
% 77.73/77.89 Search stopped because sos empty.
% 77.73/77.89
% 77.73/77.89
% 77.73/77.89 Search stopped because sos empty.
% 77.73/77.89
% 77.73/77.89 ============ end of search ============
% 77.73/77.89
% 77.73/77.89 -------------- statistics -------------
% 77.73/77.89 clauses given 1617
% 77.73/77.89 clauses generated 5917787
% 77.73/77.89 clauses kept 2427
% 77.73/77.89 clauses forward subsumed 80171
% 77.73/77.89 clauses back subsumed 438
% 77.73/77.89 Kbytes malloced 7812
% 77.73/77.89
% 77.73/77.89 ----------- times (seconds) -----------
% 77.73/77.89 user CPU time 75.71 (0 hr, 1 min, 15 sec)
% 77.73/77.89 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 77.73/77.89 wall-clock time 78 (0 hr, 1 min, 18 sec)
% 77.73/77.89
% 77.73/77.89 Process 6921 finished Wed Jul 27 10:05:26 2022
% 77.73/77.89 Otter interrupted
% 77.73/77.89 PROOF NOT FOUND
%------------------------------------------------------------------------------