TSTP Solution File: ANA022-2 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : ANA022-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n007.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 12:46:44 EDT 2022
% Result : Unknown 42.61s 42.87s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : ANA022-2 : TPTP v8.1.0. Released v3.2.0.
% 0.06/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n007.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 09:46:46 EDT 2022
% 0.12/0.33 % CPUTime :
% 1.75/1.95 ----- Otter 3.3f, August 2004 -----
% 1.75/1.95 The process was started by sandbox on n007.cluster.edu,
% 1.75/1.95 Wed Jul 27 09:46:46 2022
% 1.75/1.95 The command was "./otter". The process ID is 32519.
% 1.75/1.95
% 1.75/1.95 set(prolog_style_variables).
% 1.75/1.95 set(auto).
% 1.75/1.95 dependent: set(auto1).
% 1.75/1.95 dependent: set(process_input).
% 1.75/1.95 dependent: clear(print_kept).
% 1.75/1.95 dependent: clear(print_new_demod).
% 1.75/1.95 dependent: clear(print_back_demod).
% 1.75/1.95 dependent: clear(print_back_sub).
% 1.75/1.95 dependent: set(control_memory).
% 1.75/1.95 dependent: assign(max_mem, 12000).
% 1.75/1.95 dependent: assign(pick_given_ratio, 4).
% 1.75/1.95 dependent: assign(stats_level, 1).
% 1.75/1.95 dependent: assign(max_seconds, 10800).
% 1.75/1.95 clear(print_given).
% 1.75/1.95
% 1.75/1.95 list(usable).
% 1.75/1.95 0 [] A=A.
% 1.75/1.95 0 [] c_lesse_quals(v_k(V_U),v_f(V_U),t_b).
% 1.75/1.95 0 [] -c_lesse_quals(c_Orderings_Omax(c_minus(v_k(v_x),v_g(v_x),t_b),c_0,t_b),c_HOL_Oabs(c_minus(v_f(v_x),v_g(v_x),t_b),t_b),t_b).
% 1.75/1.95 0 [] class_Ring__and__Field_Oordered__idom(t_b).
% 1.75/1.95 0 [] -class_OrderedGroup_Olordered__ab__group__abs(T_a)|c_lesse_quals(c_0,c_HOL_Oabs(V_a,T_a),T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Olordered__ab__group__abs(T_a)|c_HOL_Oabs(c_uminus(V_a,T_a),T_a)=c_HOL_Oabs(V_a,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Olordered__ab__group__abs(T_a)| -c_lesse_quals(V_a,c_0,T_a)|c_HOL_Oabs(V_a,T_a)=c_uminus(V_a,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(T_a)| -c_lesse_quals(c_plus(V_a,V_c,T_a),c_plus(V_b,V_c,T_a),T_a)|c_lesse_quals(V_a,V_b,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Ocomm__monoid__add(T_a)|c_plus(c_0,V_y,T_a)=V_y.
% 1.75/1.95 0 [] -class_OrderedGroup_Oab__group__add(T_a)|c_plus(V_a,c_minus(V_b,V_c,T_a),T_a)=c_minus(c_plus(V_a,V_b,T_a),V_c,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Oab__group__add(T_a)|c_plus(c_minus(V_a,V_b,T_a),V_c,T_a)=c_minus(c_plus(V_a,V_c,T_a),V_b,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Opordered__ab__group__add(T_a)| -c_lesse_quals(V_a,c_plus(V_c,V_b,T_a),T_a)|c_lesse_quals(c_minus(V_a,V_b,T_a),V_c,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Opordered__ab__group__add(T_a)| -c_lesse_quals(V_a,V_b,T_a)|c_lesse_quals(c_minus(V_a,V_b,T_a),c_0,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Oab__group__add(T_a)|c_minus(V_a,c_uminus(V_b,T_a),T_a)=c_plus(V_a,V_b,T_a).
% 1.75/1.95 0 [] -class_OrderedGroup_Oab__group__add(T_a)|c_minus(V_a,V_a,T_a)=c_0.
% 1.75/1.95 0 [] -class_OrderedGroup_Oab__group__add(T_a)|c_uminus(c_minus(V_a,V_b,T_a),T_a)=c_minus(V_b,V_a,T_a).
% 1.75/1.95 0 [] -class_Orderings_Olinorder(T_a)|c_less(V_y,V_x,T_a)|c_lesse_quals(V_x,V_y,T_a).
% 1.75/1.95 0 [] -class_Orderings_Olinorder(T_b)| -c_lesse_quals(V_y,V_z,T_b)| -c_lesse_quals(V_x,V_z,T_b)|c_lesse_quals(c_Orderings_Omax(V_x,V_y,T_b),V_z,T_b).
% 1.75/1.95 0 [] -class_Orderings_Oorder(T_a)| -c_lesse_quals(V_y,V_z,T_a)| -c_lesse_quals(V_x,V_y,T_a)|c_lesse_quals(V_x,V_z,T_a).
% 1.75/1.95 0 [] -class_Orderings_Oorder(T_a)| -c_less(V_x,V_y,T_a)|c_lesse_quals(V_x,V_y,T_a).
% 1.75/1.95 0 [] -class_LOrder_Ojoin__semilorder(T)|class_Orderings_Oorder(T).
% 1.75/1.95 0 [] -class_OrderedGroup_Olordered__ab__group__abs(T)|class_OrderedGroup_Opordered__ab__group__add(T).
% 1.75/1.95 0 [] -class_OrderedGroup_Olordered__ab__group__abs(T)|class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(T).
% 1.75/1.95 0 [] -class_Ring__and__Field_Oordered__idom(T)|class_OrderedGroup_Ocomm__monoid__add(T).
% 1.75/1.95 0 [] -class_Ring__and__Field_Oordered__idom(T)|class_Orderings_Olinorder(T).
% 1.75/1.95 0 [] -class_Ring__and__Field_Oordered__idom(T)|class_LOrder_Ojoin__semilorder(T).
% 1.75/1.95 0 [] -class_Ring__and__Field_Oordered__idom(T)|class_OrderedGroup_Oab__group__add(T).
% 1.75/1.95 0 [] -class_Ring__and__Field_Oordered__idom(T)|class_OrderedGroup_Olordered__ab__group__abs(T).
% 1.75/1.95 end_of_list.
% 1.75/1.95
% 1.75/1.95 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=4.
% 1.75/1.95
% 1.75/1.95 This ia a non-Horn set with equality. The strategy will be
% 1.75/1.95 Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.75/1.95 deletion, with positive clauses in sos and nonpositive
% 1.75/1.95 clauses in usable.
% 1.75/1.95
% 1.75/1.95 dependent: set(knuth_bendix).
% 1.75/1.95 dependent: set(anl_eq).
% 1.75/1.95 dependent: set(para_from).
% 1.75/1.95 dependent: set(para_into).
% 1.75/1.95 dependent: clear(para_from_right).
% 1.75/1.95 dependent: clear(para_into_right).
% 1.75/1.95 dependent: set(para_from_vars).
% 1.75/1.95 dependent: set(eq_units_both_ways).
% 1.75/1.95 dependent: set(dynamic_demod_all).
% 1.75/1.95 dependent: set(dynamic_demod).
% 1.75/1.95 dependent: set(order_eq).
% 1.75/1.95 dependent: set(back_demod).
% 1.75/1.95 dependent: set(lrpo).
% 1.75/1.95 dependent: set(hyper_res).
% 42.61/42.87 dependent: set(unit_deletion).
% 42.61/42.87 dependent: set(factor).
% 42.61/42.87
% 42.61/42.87 ------------> process usable:
% 42.61/42.87 ** KEPT (pick-wt=19): 1 [] -c_lesse_quals(c_Orderings_Omax(c_minus(v_k(v_x),v_g(v_x),t_b),c_0,t_b),c_HOL_Oabs(c_minus(v_f(v_x),v_g(v_x),t_b),t_b),t_b).
% 42.61/42.87 ** KEPT (pick-wt=8): 2 [] -class_OrderedGroup_Olordered__ab__group__abs(A)|c_lesse_quals(c_0,c_HOL_Oabs(B,A),A).
% 42.61/42.87 ** KEPT (pick-wt=11): 3 [] -class_OrderedGroup_Olordered__ab__group__abs(A)|c_HOL_Oabs(c_uminus(B,A),A)=c_HOL_Oabs(B,A).
% 42.61/42.87 ** KEPT (pick-wt=13): 5 [copy,4,flip.3] -class_OrderedGroup_Olordered__ab__group__abs(A)| -c_lesse_quals(B,c_0,A)|c_uminus(B,A)=c_HOL_Oabs(B,A).
% 42.61/42.87 ** KEPT (pick-wt=16): 6 [] -class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(A)| -c_lesse_quals(c_plus(B,C,A),c_plus(D,C,A),A)|c_lesse_quals(B,D,A).
% 42.61/42.87 ** KEPT (pick-wt=8): 7 [] -class_OrderedGroup_Ocomm__monoid__add(A)|c_plus(c_0,B,A)=B.
% 42.61/42.87 ** KEPT (pick-wt=17): 8 [] -class_OrderedGroup_Oab__group__add(A)|c_plus(B,c_minus(C,D,A),A)=c_minus(c_plus(B,C,A),D,A).
% 42.61/42.87 ** KEPT (pick-wt=17): 9 [] -class_OrderedGroup_Oab__group__add(A)|c_plus(c_minus(B,C,A),D,A)=c_minus(c_plus(B,D,A),C,A).
% 42.61/42.87 ** KEPT (pick-wt=16): 10 [] -class_OrderedGroup_Opordered__ab__group__add(A)| -c_lesse_quals(B,c_plus(C,D,A),A)|c_lesse_quals(c_minus(B,D,A),C,A).
% 42.61/42.87 ** KEPT (pick-wt=13): 11 [] -class_OrderedGroup_Opordered__ab__group__add(A)| -c_lesse_quals(B,C,A)|c_lesse_quals(c_minus(B,C,A),c_0,A).
% 42.61/42.87 ** KEPT (pick-wt=13): 12 [] -class_OrderedGroup_Oab__group__add(A)|c_minus(B,c_uminus(C,A),A)=c_plus(B,C,A).
% 42.61/42.87 ** KEPT (pick-wt=8): 13 [] -class_OrderedGroup_Oab__group__add(A)|c_minus(B,B,A)=c_0.
% 42.61/42.87 ** KEPT (pick-wt=13): 14 [] -class_OrderedGroup_Oab__group__add(A)|c_uminus(c_minus(B,C,A),A)=c_minus(C,B,A).
% 42.61/42.87 ** KEPT (pick-wt=10): 15 [] -class_Orderings_Olinorder(A)|c_less(B,C,A)|c_lesse_quals(C,B,A).
% 42.61/42.87 ** KEPT (pick-wt=17): 16 [] -class_Orderings_Olinorder(A)| -c_lesse_quals(B,C,A)| -c_lesse_quals(D,C,A)|c_lesse_quals(c_Orderings_Omax(D,B,A),C,A).
% 42.61/42.87 ** KEPT (pick-wt=14): 17 [] -class_Orderings_Oorder(A)| -c_lesse_quals(B,C,A)| -c_lesse_quals(D,B,A)|c_lesse_quals(D,C,A).
% 42.61/42.87 ** KEPT (pick-wt=10): 18 [] -class_Orderings_Oorder(A)| -c_less(B,C,A)|c_lesse_quals(B,C,A).
% 42.61/42.87 ** KEPT (pick-wt=4): 19 [] -class_LOrder_Ojoin__semilorder(A)|class_Orderings_Oorder(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 20 [] -class_OrderedGroup_Olordered__ab__group__abs(A)|class_OrderedGroup_Opordered__ab__group__add(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 21 [] -class_OrderedGroup_Olordered__ab__group__abs(A)|class_OrderedGroup_Opordered__ab__semigroup__add__imp__le(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 22 [] -class_Ring__and__Field_Oordered__idom(A)|class_OrderedGroup_Ocomm__monoid__add(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 23 [] -class_Ring__and__Field_Oordered__idom(A)|class_Orderings_Olinorder(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 24 [] -class_Ring__and__Field_Oordered__idom(A)|class_LOrder_Ojoin__semilorder(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 25 [] -class_Ring__and__Field_Oordered__idom(A)|class_OrderedGroup_Oab__group__add(A).
% 42.61/42.87 ** KEPT (pick-wt=4): 26 [] -class_Ring__and__Field_Oordered__idom(A)|class_OrderedGroup_Olordered__ab__group__abs(A).
% 42.61/42.87
% 42.61/42.87 ------------> process sos:
% 42.61/42.87 ** KEPT (pick-wt=3): 28 [] A=A.
% 42.61/42.87 ** KEPT (pick-wt=6): 29 [] c_lesse_quals(v_k(A),v_f(A),t_b).
% 42.61/42.87 ** KEPT (pick-wt=2): 30 [] class_Ring__and__Field_Oordered__idom(t_b).
% 42.61/42.87 Following clause subsumed by 28 during input processing: 0 [copy,28,flip.1] A=A.
% 42.61/42.87
% 42.61/42.87 ======= end of input processing =======
% 42.61/42.87
% 42.61/42.87 =========== start of search ===========
% 42.61/42.87
% 42.61/42.87
% 42.61/42.87 Resetting weight limit to 14.
% 42.61/42.87
% 42.61/42.87
% 42.61/42.87 Resetting weight limit to 14.
% 42.61/42.87
% 42.61/42.87 sos_size=1586
% 42.61/42.87
% 42.61/42.87
% 42.61/42.87 Resetting weight limit to 13.
% 42.61/42.87
% 42.61/42.87
% 42.61/42.87 Resetting weight limit to 13.
% 42.61/42.87
% 42.61/42.87 sos_size=1315
% 42.61/42.87
% 42.61/42.87 Search stopped because sos empty.
% 42.61/42.87
% 42.61/42.87
% 42.61/42.87 Search stopped because sos empty.
% 42.61/42.87
% 42.61/42.87 ============ end of search ============
% 42.61/42.87
% 42.61/42.87 -------------- statistics -------------
% 42.61/42.87 clauses given 2233
% 42.61/42.87 clauses generated 3927121
% 42.61/42.87 clauses kept 2757
% 42.61/42.87 clauses forward subsumed 18232
% 42.61/42.87 clauses back subsumed 544
% 42.61/42.87 Kbytes malloced 6835
% 42.61/42.87
% 42.61/42.87 ----------- times (seconds) -----------
% 42.61/42.87 user CPU time 40.91 (0 hr, 0 min, 40 sec)
% 42.61/42.87 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 42.61/42.87 wall-clock time 42 (0 hr, 0 min, 42 sec)
% 42.61/42.87
% 42.61/42.87 Process 32519 finished Wed Jul 27 09:47:28 2022
% 42.61/42.87 Otter interrupted
% 42.61/42.87 PROOF NOT FOUND
%------------------------------------------------------------------------------