TSTP Solution File: LAT359+1 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : LAT359+1 : TPTP v8.1.0. Released v3.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n006.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 13:03:04 EDT 2022

% Result   : Unknown 21.71s 21.90s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.11  % Problem  : LAT359+1 : TPTP v8.1.0. Released v3.4.0.
% 0.10/0.12  % Command  : otter-tptp-script %s
% 0.13/0.32  % Computer : n006.cluster.edu
% 0.13/0.32  % Model    : x86_64 x86_64
% 0.13/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.32  % Memory   : 8042.1875MB
% 0.13/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.32  % CPULimit : 300
% 0.13/0.32  % WCLimit  : 300
% 0.13/0.32  % DateTime : Wed Jul 27 08:14:01 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 2.48/2.65  ----- Otter 3.3f, August 2004 -----
% 2.48/2.65  The process was started by sandbox2 on n006.cluster.edu,
% 2.48/2.65  Wed Jul 27 08:14:02 2022
% 2.48/2.65  The command was "./otter".  The process ID is 10364.
% 2.48/2.65  
% 2.48/2.65  set(prolog_style_variables).
% 2.48/2.65  set(auto).
% 2.48/2.65     dependent: set(auto1).
% 2.48/2.65     dependent: set(process_input).
% 2.48/2.65     dependent: clear(print_kept).
% 2.48/2.65     dependent: clear(print_new_demod).
% 2.48/2.65     dependent: clear(print_back_demod).
% 2.48/2.65     dependent: clear(print_back_sub).
% 2.48/2.65     dependent: set(control_memory).
% 2.48/2.65     dependent: assign(max_mem, 12000).
% 2.48/2.65     dependent: assign(pick_given_ratio, 4).
% 2.48/2.65     dependent: assign(stats_level, 1).
% 2.48/2.65     dependent: assign(max_seconds, 10800).
% 2.48/2.65  clear(print_given).
% 2.48/2.65  
% 2.48/2.65  formula_list(usable).
% 2.48/2.65  all A (A=A).
% 2.48/2.65  -(all A (-v3_struct_0(A)&l2_altcat_1(A)-> (all B C D (-(r2_hidden(D,k1_binop_1(u1_altcat_1(A),B,C))& (all E (m1_subset_1(E,u1_struct_0(A))-> (all F (m1_subset_1(F,u1_struct_0(A))-> -(E=B&F=C&r2_hidden(D,k1_altcat_1(A,E,F))&m1_subset_1(D,k1_altcat_1(A,E,F)))))))))))).
% 2.48/2.65  all A B (r2_hidden(A,B)-> -r2_hidden(B,A)).
% 2.48/2.65  all A (v1_membered(A)-> (all B (m1_subset_1(B,A)->v1_xcmplx_0(B)))).
% 2.48/2.65  all A (v2_membered(A)-> (all B (m1_subset_1(B,A)->v1_xcmplx_0(B)&v1_xreal_0(B)))).
% 2.48/2.65  all A (v3_membered(A)-> (all B (m1_subset_1(B,A)->v1_xcmplx_0(B)&v1_xreal_0(B)&v1_rat_1(B)))).
% 2.48/2.65  all A (v4_membered(A)-> (all B (m1_subset_1(B,A)->v1_xcmplx_0(B)&v1_xreal_0(B)&v1_int_1(B)&v1_rat_1(B)))).
% 2.48/2.65  all A (v5_membered(A)-> (all B (m1_subset_1(B,A)->v1_xcmplx_0(B)&v4_ordinal2(B)&v1_xreal_0(B)&v1_int_1(B)&v1_rat_1(B)))).
% 2.48/2.65  all A (v1_xboole_0(A)->v1_membered(A)&v2_membered(A)&v3_membered(A)&v4_membered(A)&v5_membered(A)).
% 2.48/2.65  all A (v1_xboole_0(A)->v1_finset_1(A)).
% 2.48/2.65  all A (v1_xboole_0(A)->v1_funct_1(A)).
% 2.48/2.65  all A (v5_membered(A)->v4_membered(A)).
% 2.48/2.65  all A (-v1_xboole_0(A)&v1_setfam_1(A)-> (all B (m1_subset_1(B,A)-> -v1_xboole_0(B)))).
% 2.48/2.65  all A (v1_relat_1(A)&v1_xboole_0(A)&v1_funct_1(A)->v1_relat_1(A)&v1_funct_1(A)&v2_funct_1(A)).
% 2.48/2.65  all A (v4_membered(A)->v3_membered(A)).
% 2.48/2.65  all A (v3_membered(A)->v2_membered(A)).
% 2.48/2.65  all A (v2_membered(A)->v1_membered(A)).
% 2.48/2.65  all A B (k2_tarski(A,B)=k2_tarski(B,A)).
% 2.48/2.65  all A (v1_relat_1(A)&v1_funct_1(A)-> (all B C (k1_binop_1(A,B,C)=k1_funct_1(A,k4_tarski(B,C))))).
% 2.48/2.65  all A (l1_altcat_1(A)-> (all B (m1_subset_1(B,u1_struct_0(A))-> (all C (m1_subset_1(C,u1_struct_0(A))->k1_altcat_1(A,B,C)=k1_binop_1(u1_altcat_1(A),B,C)))))).
% 2.48/2.65  all A B (v1_relat_1(B)&v1_funct_1(B)-> (m1_pboole(B,A)<->k1_relat_1(B)=A)).
% 2.48/2.65  all A (v1_relat_1(A)&v1_funct_1(A)-> (all B C ((r2_hidden(B,k1_relat_1(A))-> (C=k1_funct_1(A,B)<->r2_hidden(k4_tarski(B,C),A)))& (-r2_hidden(B,k1_relat_1(A))-> (C=k1_funct_1(A,B)<->C=k1_xboole_0))))).
% 2.48/2.65  all A B (k4_tarski(A,B)=k2_tarski(k2_tarski(A,B),k1_tarski(A))).
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  $T.
% 2.48/2.65  all A (l1_altcat_1(A)->l1_struct_0(A)).
% 2.48/2.65  $T.
% 2.48/2.65  all A (l2_altcat_1(A)->l1_altcat_1(A)).
% 2.48/2.65  all A B (m1_pboole(B,A)->v1_relat_1(B)&v1_funct_1(B)).
% 2.48/2.65  $T.
% 2.48/2.65  all A (l1_altcat_1(A)->m1_pboole(u1_altcat_1(A),k2_zfmisc_1(u1_struct_0(A),u1_struct_0(A)))).
% 2.48/2.65  $T.
% 2.48/2.65  exists A l1_altcat_1(A).
% 2.48/2.65  exists A l1_struct_0(A).
% 2.48/2.65  exists A l2_altcat_1(A).
% 2.48/2.65  all A exists B m1_pboole(B,A).
% 2.48/2.65  all A exists B m1_subset_1(B,A).
% 2.48/2.65  all A (v1_int_1(A)->v1_membered(k1_tarski(A))&v2_membered(k1_tarski(A))&v3_membered(k1_tarski(A))&v4_membered(k1_tarski(A))).
% 2.48/2.65  all A (v4_ordinal2(A)->v1_membered(k1_tarski(A))&v2_membered(k1_tarski(A))&v3_membered(k1_tarski(A))&v4_membered(k1_tarski(A))&v5_membered(k1_tarski(A))).
% 2.48/2.65  all A B (v1_xcmplx_0(A)&v1_xcmplx_0(B)->v1_membered(k2_tarski(A,B))).
% 2.48/2.65  all A B (v1_xreal_0(A)&v1_xreal_0(B)->v1_membered(k2_tarski(A,B))&v2_membered(k2_tarski(A,B))).
% 2.48/2.65  all A B (v1_finset_1(A)&v1_finset_1(B)->v1_finset_1(k2_zfmisc_1(A,B))).
% 2.48/2.65  all A B (v1_rat_1(A)&v1_rat_1(B)->v1_membered(k2_tarski(A,B))&v2_membered(k2_tarski(A,B))&v3_membered(k2_tarski(A,B))).
% 2.48/2.65  all A B (v1_int_1(A)&v1_int_1(B)->v1_membered(k2_tarski(A,B))&v2_membered(k2_tarski(A,B))&v3_membered(k2_tarski(A,B))&v4_membered(k2_tarski(A,B))).
% 2.48/2.65  all A B (v4_ordinal2(A)&v4_ordinal2(B)->v1_membered(k2_tarski(A,B))&v2_membered(k2_tarski(A,B))&v3_membered(k2_tarski(A,B))&v4_membered(k2_tarski(A,B))&v5_membered(k2_tarski(A,B))).
% 2.48/2.65  all A (-v1_xboole_0(k1_tarski(A))&v1_finset_1(k1_tarski(A))).
% 2.48/2.65  all A (-v3_struct_0(A)&l1_struct_0(A)-> -v1_xboole_0(u1_struct_0(A))).
% 2.48/2.65  all A B (-v1_xboole_0(k2_tarski(A,B))&v1_finset_1(k2_tarski(A,B))).
% 2.48/2.65  all A (-v1_xboole_0(A)-> -v1_xboole_0(k1_tarski(A))&v1_setfam_1(k1_tarski(A))).
% 2.48/2.65  all A B (-v1_xboole_0(A)& -v1_xboole_0(B)-> -v1_xboole_0(k2_tarski(A,B))&v1_setfam_1(k2_tarski(A,B))).
% 2.48/2.65  v1_xboole_0(k1_xboole_0).
% 2.48/2.65  v1_membered(k1_xboole_0).
% 2.48/2.65  v2_membered(k1_xboole_0).
% 2.48/2.65  v3_membered(k1_xboole_0).
% 2.48/2.65  v4_membered(k1_xboole_0).
% 2.48/2.65  v5_membered(k1_xboole_0).
% 2.48/2.65  all A (v1_xcmplx_0(A)->v1_membered(k1_tarski(A))).
% 2.48/2.65  all A (v1_xreal_0(A)->v1_membered(k1_tarski(A))&v2_membered(k1_tarski(A))).
% 2.48/2.65  all A (v1_rat_1(A)->v1_membered(k1_tarski(A))&v2_membered(k1_tarski(A))&v3_membered(k1_tarski(A))).
% 2.48/2.65  exists A (-v1_xboole_0(A)&v1_finset_1(A)).
% 2.48/2.65  exists A (v1_relat_1(A)&v1_funct_1(A)).
% 2.48/2.65  exists A (-v1_xboole_0(A)&v1_membered(A)&v2_membered(A)&v3_membered(A)&v4_membered(A)&v5_membered(A)).
% 2.48/2.65  exists A (-v1_xboole_0(A)&v1_setfam_1(A)).
% 2.48/2.65  exists A (v1_relat_1(A)&v1_xboole_0(A)&v1_funct_1(A)).
% 2.48/2.65  exists A (v1_relat_1(A)&v1_funct_1(A)&v2_funct_1(A)).
% 2.48/2.65  exists A (l1_struct_0(A)& -v3_struct_0(A)).
% 2.48/2.65  all A B C D (r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))<->r2_hidden(A,C)&r2_hidden(B,D)).
% 2.48/2.65  all A B (r2_hidden(A,B)->m1_subset_1(A,B)).
% 2.48/2.65  all A B (m1_subset_1(A,B)->v1_xboole_0(B)|r2_hidden(A,B)).
% 2.48/2.65  all A (v1_xboole_0(A)->A=k1_xboole_0).
% 2.48/2.65  all A B (-(r2_hidden(A,B)&v1_xboole_0(B))).
% 2.48/2.65  all A B (-(v1_xboole_0(A)&A!=B&v1_xboole_0(B))).
% 2.48/2.65  end_of_list.
% 2.48/2.65  
% 2.48/2.65  -------> usable clausifies to:
% 2.48/2.65  
% 2.48/2.65  list(usable).
% 2.48/2.65  0 [] A=A.
% 2.48/2.65  0 [] -v3_struct_0($c4).
% 2.48/2.65  0 [] l2_altcat_1($c4).
% 2.48/2.65  0 [] r2_hidden($c1,k1_binop_1(u1_altcat_1($c4),$c3,$c2)).
% 2.48/2.65  0 [] -m1_subset_1(E,u1_struct_0($c4))| -m1_subset_1(F,u1_struct_0($c4))|E!=$c3|F!=$c2| -r2_hidden($c1,k1_altcat_1($c4,E,F))| -m1_subset_1($c1,k1_altcat_1($c4,E,F)).
% 2.48/2.65  0 [] -r2_hidden(A,B)| -r2_hidden(B,A).
% 2.48/2.65  0 [] -v1_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  0 [] -v2_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  0 [] -v2_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  0 [] -v3_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  0 [] -v3_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  0 [] -v3_membered(A)| -m1_subset_1(B,A)|v1_rat_1(B).
% 2.48/2.65  0 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  0 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  0 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_int_1(B).
% 2.48/2.65  0 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_rat_1(B).
% 2.48/2.65  0 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  0 [] -v5_membered(A)| -m1_subset_1(B,A)|v4_ordinal2(B).
% 2.48/2.65  0 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  0 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_int_1(B).
% 2.48/2.65  0 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_rat_1(B).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v1_membered(A).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v2_membered(A).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v3_membered(A).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v4_membered(A).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v5_membered(A).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v1_finset_1(A).
% 2.48/2.65  0 [] -v1_xboole_0(A)|v1_funct_1(A).
% 2.48/2.65  0 [] -v5_membered(A)|v4_membered(A).
% 2.48/2.65  0 [] v1_xboole_0(A)| -v1_setfam_1(A)| -m1_subset_1(B,A)| -v1_xboole_0(B).
% 2.48/2.65  0 [] -v1_relat_1(A)| -v1_xboole_0(A)| -v1_funct_1(A)|v2_funct_1(A).
% 2.48/2.65  0 [] -v4_membered(A)|v3_membered(A).
% 2.48/2.65  0 [] -v3_membered(A)|v2_membered(A).
% 2.48/2.65  0 [] -v2_membered(A)|v1_membered(A).
% 2.48/2.65  0 [] k2_tarski(A,B)=k2_tarski(B,A).
% 2.48/2.65  0 [] -v1_relat_1(A)| -v1_funct_1(A)|k1_binop_1(A,B,C)=k1_funct_1(A,k4_tarski(B,C)).
% 2.48/2.65  0 [] -l1_altcat_1(A)| -m1_subset_1(B,u1_struct_0(A))| -m1_subset_1(C,u1_struct_0(A))|k1_altcat_1(A,B,C)=k1_binop_1(u1_altcat_1(A),B,C).
% 2.48/2.65  0 [] -v1_relat_1(B)| -v1_funct_1(B)| -m1_pboole(B,A)|k1_relat_1(B)=A.
% 2.48/2.65  0 [] -v1_relat_1(B)| -v1_funct_1(B)|m1_pboole(B,A)|k1_relat_1(B)!=A.
% 2.48/2.65  0 [] -v1_relat_1(A)| -v1_funct_1(A)| -r2_hidden(B,k1_relat_1(A))|C!=k1_funct_1(A,B)|r2_hidden(k4_tarski(B,C),A).
% 2.48/2.65  0 [] -v1_relat_1(A)| -v1_funct_1(A)| -r2_hidden(B,k1_relat_1(A))|C=k1_funct_1(A,B)| -r2_hidden(k4_tarski(B,C),A).
% 2.48/2.65  0 [] -v1_relat_1(A)| -v1_funct_1(A)|r2_hidden(B,k1_relat_1(A))|C!=k1_funct_1(A,B)|C=k1_xboole_0.
% 2.48/2.65  0 [] -v1_relat_1(A)| -v1_funct_1(A)|r2_hidden(B,k1_relat_1(A))|C=k1_funct_1(A,B)|C!=k1_xboole_0.
% 2.48/2.65  0 [] k4_tarski(A,B)=k2_tarski(k2_tarski(A,B),k1_tarski(A)).
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] -l1_altcat_1(A)|l1_struct_0(A).
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] -l2_altcat_1(A)|l1_altcat_1(A).
% 2.48/2.65  0 [] -m1_pboole(B,A)|v1_relat_1(B).
% 2.48/2.65  0 [] -m1_pboole(B,A)|v1_funct_1(B).
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] -l1_altcat_1(A)|m1_pboole(u1_altcat_1(A),k2_zfmisc_1(u1_struct_0(A),u1_struct_0(A))).
% 2.48/2.65  0 [] $T.
% 2.48/2.65  0 [] l1_altcat_1($c5).
% 2.48/2.65  0 [] l1_struct_0($c6).
% 2.48/2.65  0 [] l2_altcat_1($c7).
% 2.48/2.65  0 [] m1_pboole($f1(A),A).
% 2.48/2.65  0 [] m1_subset_1($f2(A),A).
% 2.48/2.65  0 [] -v1_int_1(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_int_1(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_int_1(A)|v3_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_int_1(A)|v4_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v4_ordinal2(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v4_ordinal2(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v4_ordinal2(A)|v3_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v4_ordinal2(A)|v4_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v4_ordinal2(A)|v5_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_xcmplx_0(A)| -v1_xcmplx_0(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_xreal_0(A)| -v1_xreal_0(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_xreal_0(A)| -v1_xreal_0(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_finset_1(A)| -v1_finset_1(B)|v1_finset_1(k2_zfmisc_1(A,B)).
% 2.48/2.65  0 [] -v1_rat_1(A)| -v1_rat_1(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_rat_1(A)| -v1_rat_1(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_rat_1(A)| -v1_rat_1(B)|v3_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_int_1(A)| -v1_int_1(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_int_1(A)| -v1_int_1(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_int_1(A)| -v1_int_1(B)|v3_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_int_1(A)| -v1_int_1(B)|v4_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v3_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v4_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v5_membered(k2_tarski(A,B)).
% 2.48/2.65  0 [] -v1_xboole_0(k1_tarski(A)).
% 2.48/2.65  0 [] v1_finset_1(k1_tarski(A)).
% 2.48/2.65  0 [] v3_struct_0(A)| -l1_struct_0(A)| -v1_xboole_0(u1_struct_0(A)).
% 2.48/2.65  0 [] -v1_xboole_0(k2_tarski(A,B)).
% 2.48/2.65  0 [] v1_finset_1(k2_tarski(A,B)).
% 2.48/2.65  0 [] v1_xboole_0(A)| -v1_xboole_0(k1_tarski(A)).
% 2.48/2.65  0 [] v1_xboole_0(A)|v1_setfam_1(k1_tarski(A)).
% 2.48/2.65  0 [] v1_xboole_0(A)|v1_xboole_0(B)| -v1_xboole_0(k2_tarski(A,B)).
% 2.48/2.65  0 [] v1_xboole_0(A)|v1_xboole_0(B)|v1_setfam_1(k2_tarski(A,B)).
% 2.48/2.65  0 [] v1_xboole_0(k1_xboole_0).
% 2.48/2.65  0 [] v1_membered(k1_xboole_0).
% 2.48/2.65  0 [] v2_membered(k1_xboole_0).
% 2.48/2.65  0 [] v3_membered(k1_xboole_0).
% 2.48/2.65  0 [] v4_membered(k1_xboole_0).
% 2.48/2.65  0 [] v5_membered(k1_xboole_0).
% 2.48/2.65  0 [] -v1_xcmplx_0(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_xreal_0(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_xreal_0(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_rat_1(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_rat_1(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_rat_1(A)|v3_membered(k1_tarski(A)).
% 2.48/2.65  0 [] -v1_xboole_0($c8).
% 2.48/2.65  0 [] v1_finset_1($c8).
% 2.48/2.65  0 [] v1_relat_1($c9).
% 2.48/2.65  0 [] v1_funct_1($c9).
% 2.48/2.65  0 [] -v1_xboole_0($c10).
% 2.48/2.65  0 [] v1_membered($c10).
% 2.48/2.65  0 [] v2_membered($c10).
% 2.48/2.65  0 [] v3_membered($c10).
% 2.48/2.65  0 [] v4_membered($c10).
% 2.48/2.65  0 [] v5_membered($c10).
% 2.48/2.65  0 [] -v1_xboole_0($c11).
% 2.48/2.65  0 [] v1_setfam_1($c11).
% 2.48/2.65  0 [] v1_relat_1($c12).
% 2.48/2.65  0 [] v1_xboole_0($c12).
% 2.48/2.65  0 [] v1_funct_1($c12).
% 2.48/2.65  0 [] v1_relat_1($c13).
% 2.48/2.65  0 [] v1_funct_1($c13).
% 2.48/2.65  0 [] v2_funct_1($c13).
% 2.48/2.65  0 [] l1_struct_0($c14).
% 2.48/2.65  0 [] -v3_struct_0($c14).
% 2.48/2.65  0 [] -r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))|r2_hidden(A,C).
% 2.48/2.65  0 [] -r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))|r2_hidden(B,D).
% 2.48/2.65  0 [] r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))| -r2_hidden(A,C)| -r2_hidden(B,D).
% 2.48/2.65  0 [] -r2_hidden(A,B)|m1_subset_1(A,B).
% 2.48/2.65  0 [] -m1_subset_1(A,B)|v1_xboole_0(B)|r2_hidden(A,B).
% 2.48/2.65  0 [] -v1_xboole_0(A)|A=k1_xboole_0.
% 2.48/2.65  0 [] -r2_hidden(A,B)| -v1_xboole_0(B).
% 2.48/2.65  0 [] -v1_xboole_0(A)|A=B| -v1_xboole_0(B).
% 2.48/2.65  end_of_list.
% 2.48/2.65  
% 2.48/2.65  SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=6.
% 2.48/2.65  
% 2.48/2.65  This ia a non-Horn set with equality.  The strategy will be
% 2.48/2.65  Knuth-Bendix, ordered hyper_res, factoring, and unit
% 2.48/2.65  deletion, with positive clauses in sos and nonpositive
% 2.48/2.65  clauses in usable.
% 2.48/2.65  
% 2.48/2.65     dependent: set(knuth_bendix).
% 2.48/2.65     dependent: set(anl_eq).
% 2.48/2.65     dependent: set(para_from).
% 2.48/2.65     dependent: set(para_into).
% 2.48/2.65     dependent: clear(para_from_right).
% 2.48/2.65     dependent: clear(para_into_right).
% 2.48/2.65     dependent: set(para_from_vars).
% 2.48/2.65     dependent: set(eq_units_both_ways).
% 2.48/2.65     dependent: set(dynamic_demod_all).
% 2.48/2.65     dependent: set(dynamic_demod).
% 2.48/2.65     dependent: set(order_eq).
% 2.48/2.65     dependent: set(back_demod).
% 2.48/2.65     dependent: set(lrpo).
% 2.48/2.65     dependent: set(hyper_res).
% 2.48/2.65     dependent: set(unit_deletion).
% 2.48/2.65     dependent: set(factor).
% 2.48/2.65  
% 2.48/2.65  ------------> process usable:
% 2.48/2.65  ** KEPT (pick-wt=2): 1 [] -v3_struct_0($c4).
% 2.48/2.65  ** KEPT (pick-wt=26): 2 [] -m1_subset_1(A,u1_struct_0($c4))| -m1_subset_1(B,u1_struct_0($c4))|A!=$c3|B!=$c2| -r2_hidden($c1,k1_altcat_1($c4,A,B))| -m1_subset_1($c1,k1_altcat_1($c4,A,B)).
% 2.48/2.65  ** KEPT (pick-wt=6): 3 [] -r2_hidden(A,B)| -r2_hidden(B,A).
% 2.48/2.65  ** KEPT (pick-wt=7): 4 [] -v1_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 5 [] -v2_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 6 [] -v2_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 7 [] -v3_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 8 [] -v3_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 9 [] -v3_membered(A)| -m1_subset_1(B,A)|v1_rat_1(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 10 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 11 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 12 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_int_1(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 13 [] -v4_membered(A)| -m1_subset_1(B,A)|v1_rat_1(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 14 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_xcmplx_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 15 [] -v5_membered(A)| -m1_subset_1(B,A)|v4_ordinal2(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 16 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_xreal_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 17 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_int_1(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 18 [] -v5_membered(A)| -m1_subset_1(B,A)|v1_rat_1(B).
% 2.48/2.65  ** KEPT (pick-wt=4): 19 [] -v1_xboole_0(A)|v1_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 20 [] -v1_xboole_0(A)|v2_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 21 [] -v1_xboole_0(A)|v3_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 22 [] -v1_xboole_0(A)|v4_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 23 [] -v1_xboole_0(A)|v5_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 24 [] -v1_xboole_0(A)|v1_finset_1(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 25 [] -v1_xboole_0(A)|v1_funct_1(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 26 [] -v5_membered(A)|v4_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=9): 27 [] v1_xboole_0(A)| -v1_setfam_1(A)| -m1_subset_1(B,A)| -v1_xboole_0(B).
% 2.48/2.65  ** KEPT (pick-wt=8): 28 [] -v1_relat_1(A)| -v1_xboole_0(A)| -v1_funct_1(A)|v2_funct_1(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 29 [] -v4_membered(A)|v3_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 30 [] -v3_membered(A)|v2_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 31 [] -v2_membered(A)|v1_membered(A).
% 2.48/2.65  ** KEPT (pick-wt=14): 33 [copy,32,flip.3] -v1_relat_1(A)| -v1_funct_1(A)|k1_funct_1(A,k4_tarski(B,C))=k1_binop_1(A,B,C).
% 2.48/2.65  ** KEPT (pick-wt=20): 35 [copy,34,flip.4] -l1_altcat_1(A)| -m1_subset_1(B,u1_struct_0(A))| -m1_subset_1(C,u1_struct_0(A))|k1_binop_1(u1_altcat_1(A),B,C)=k1_altcat_1(A,B,C).
% 2.48/2.65  ** KEPT (pick-wt=11): 36 [] -v1_relat_1(A)| -v1_funct_1(A)| -m1_pboole(A,B)|k1_relat_1(A)=B.
% 2.48/2.65  ** KEPT (pick-wt=11): 37 [] -v1_relat_1(A)| -v1_funct_1(A)|m1_pboole(A,B)|k1_relat_1(A)!=B.
% 2.48/2.65  ** KEPT (pick-wt=18): 38 [] -v1_relat_1(A)| -v1_funct_1(A)| -r2_hidden(B,k1_relat_1(A))|C!=k1_funct_1(A,B)|r2_hidden(k4_tarski(B,C),A).
% 2.48/2.65  ** KEPT (pick-wt=18): 39 [] -v1_relat_1(A)| -v1_funct_1(A)| -r2_hidden(B,k1_relat_1(A))|C=k1_funct_1(A,B)| -r2_hidden(k4_tarski(B,C),A).
% 2.48/2.65  ** KEPT (pick-wt=16): 40 [] -v1_relat_1(A)| -v1_funct_1(A)|r2_hidden(B,k1_relat_1(A))|C!=k1_funct_1(A,B)|C=k1_xboole_0.
% 2.48/2.65  ** KEPT (pick-wt=16): 41 [] -v1_relat_1(A)| -v1_funct_1(A)|r2_hidden(B,k1_relat_1(A))|C=k1_funct_1(A,B)|C!=k1_xboole_0.
% 2.48/2.65  ** KEPT (pick-wt=4): 42 [] -l1_altcat_1(A)|l1_struct_0(A).
% 2.48/2.65  ** KEPT (pick-wt=4): 43 [] -l2_altcat_1(A)|l1_altcat_1(A).
% 2.48/2.65  ** KEPT (pick-wt=5): 44 [] -m1_pboole(A,B)|v1_relat_1(A).
% 2.48/2.65  ** KEPT (pick-wt=5): 45 [] -m1_pboole(A,B)|v1_funct_1(A).
% 2.48/2.65  ** KEPT (pick-wt=10): 46 [] -l1_altcat_1(A)|m1_pboole(u1_altcat_1(A),k2_zfmisc_1(u1_struct_0(A),u1_struct_0(A))).
% 2.48/2.65  ** KEPT (pick-wt=5): 47 [] -v1_int_1(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 48 [] -v1_int_1(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 49 [] -v1_int_1(A)|v3_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 50 [] -v1_int_1(A)|v4_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 51 [] -v4_ordinal2(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 52 [] -v4_ordinal2(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 53 [] -v4_ordinal2(A)|v3_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 54 [] -v4_ordinal2(A)|v4_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 55 [] -v4_ordinal2(A)|v5_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=8): 56 [] -v1_xcmplx_0(A)| -v1_xcmplx_0(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 57 [] -v1_xreal_0(A)| -v1_xreal_0(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 58 [] -v1_xreal_0(A)| -v1_xreal_0(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 59 [] -v1_finset_1(A)| -v1_finset_1(B)|v1_finset_1(k2_zfmisc_1(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 60 [] -v1_rat_1(A)| -v1_rat_1(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 61 [] -v1_rat_1(A)| -v1_rat_1(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 62 [] -v1_rat_1(A)| -v1_rat_1(B)|v3_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 63 [] -v1_int_1(A)| -v1_int_1(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 64 [] -v1_int_1(A)| -v1_int_1(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 65 [] -v1_int_1(A)| -v1_int_1(B)|v3_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 66 [] -v1_int_1(A)| -v1_int_1(B)|v4_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 67 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v1_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 68 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v2_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 69 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v3_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 70 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v4_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=8): 71 [] -v4_ordinal2(A)| -v4_ordinal2(B)|v5_membered(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=3): 72 [] -v1_xboole_0(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=7): 73 [] v3_struct_0(A)| -l1_struct_0(A)| -v1_xboole_0(u1_struct_0(A)).
% 2.48/2.65  ** KEPT (pick-wt=4): 74 [] -v1_xboole_0(k2_tarski(A,B)).
% 2.48/2.65    Following clause subsumed by 72 during input processing: 0 [] v1_xboole_0(A)| -v1_xboole_0(k1_tarski(A)).
% 2.48/2.65    Following clause subsumed by 74 during input processing: 0 [] v1_xboole_0(A)|v1_xboole_0(B)| -v1_xboole_0(k2_tarski(A,B)).
% 2.48/2.65  ** KEPT (pick-wt=5): 75 [] -v1_xcmplx_0(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 76 [] -v1_xreal_0(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 77 [] -v1_xreal_0(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 78 [] -v1_rat_1(A)|v1_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 79 [] -v1_rat_1(A)|v2_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=5): 80 [] -v1_rat_1(A)|v3_membered(k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=2): 81 [] -v1_xboole_0($c8).
% 2.48/2.65  ** KEPT (pick-wt=2): 82 [] -v1_xboole_0($c10).
% 2.48/2.65  ** KEPT (pick-wt=2): 83 [] -v1_xboole_0($c11).
% 2.48/2.65  ** KEPT (pick-wt=2): 84 [] -v3_struct_0($c14).
% 2.48/2.65  ** KEPT (pick-wt=10): 85 [] -r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))|r2_hidden(A,C).
% 2.48/2.65  ** KEPT (pick-wt=10): 86 [] -r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))|r2_hidden(B,D).
% 2.48/2.65  ** KEPT (pick-wt=13): 87 [] r2_hidden(k4_tarski(A,B),k2_zfmisc_1(C,D))| -r2_hidden(A,C)| -r2_hidden(B,D).
% 2.48/2.65  ** KEPT (pick-wt=6): 88 [] -r2_hidden(A,B)|m1_subset_1(A,B).
% 2.48/2.65  ** KEPT (pick-wt=8): 89 [] -m1_subset_1(A,B)|v1_xboole_0(B)|r2_hidden(A,B).
% 2.48/2.65  ** KEPT (pick-wt=5): 90 [] -v1_xboole_0(A)|A=k1_xboole_0.
% 2.48/2.65  ** KEPT (pick-wt=5): 91 [] -r2_hidden(A,B)| -v1_xboole_0(B).
% 2.48/2.65  ** KEPT (pick-wt=7): 92 [] -v1_xboole_0(A)|A=B| -v1_xboole_0(B).
% 2.48/2.65  
% 2.48/2.65  ------------> process sos:
% 2.48/2.65  ** KEPT (pick-wt=3): 114 [] A=A.
% 2.48/2.65  ** KEPT (pick-wt=2): 115 [] l2_altcat_1($c4).
% 2.48/2.65  ** KEPT (pick-wt=7): 116 [] r2_hidden($c1,k1_binop_1(u1_altcat_1($c4),$c3,$c2)).
% 2.48/2.65  ** KEPT (pick-wt=7): 117 [] k2_tarski(A,B)=k2_tarski(B,A).
% 2.48/2.65  ** KEPT (pick-wt=10): 118 [] k4_tarski(A,B)=k2_tarski(k2_tarski(A,B),k1_tarski(A)).
% 2.48/2.65  ** KEPT (pick-wt=2): 119 [] l1_altcat_1($c5).
% 2.48/2.65  ** KEPT (pick-wt=2): 120 [] l1_struct_0($c6).
% 2.48/2.65  ** KEPT (pick-wt=2): 121 [] l2_altcat_1($c7).
% 2.48/2.65  ** KEPT (pick-wt=4): 122 [] m1_pboole($f1(A),A).
% 2.48/2.65  ** KEPT (pick-wt=4): 123 [] m1_subset_1($f2(A),A).
% 2.48/2.65  ** KEPT (pick-wt=3): 124 [] v1_finset_1(k1_tarski(A)).
% 21.71/21.90  ** KEPT (pick-wt=4): 125 [] v1_finset_1(k2_tarski(A,B)).
% 21.71/21.90  ** KEPT (pick-wt=5): 126 [] v1_xboole_0(A)|v1_setfam_1(k1_tarski(A)).
% 21.71/21.90  ** KEPT (pick-wt=8): 127 [] v1_xboole_0(A)|v1_xboole_0(B)|v1_setfam_1(k2_tarski(A,B)).
% 21.71/21.90  ** KEPT (pick-wt=2): 128 [] v1_xboole_0(k1_xboole_0).
% 21.71/21.90  ** KEPT (pick-wt=2): 129 [] v1_membered(k1_xboole_0).
% 21.71/21.90  ** KEPT (pick-wt=2): 130 [] v2_membered(k1_xboole_0).
% 21.71/21.90  ** KEPT (pick-wt=2): 131 [] v3_membered(k1_xboole_0).
% 21.71/21.90  ** KEPT (pick-wt=2): 132 [] v4_membered(k1_xboole_0).
% 21.71/21.90  ** KEPT (pick-wt=2): 133 [] v5_membered(k1_xboole_0).
% 21.71/21.90  ** KEPT (pick-wt=2): 134 [] v1_finset_1($c8).
% 21.71/21.90  ** KEPT (pick-wt=2): 135 [] v1_relat_1($c9).
% 21.71/21.90  ** KEPT (pick-wt=2): 136 [] v1_funct_1($c9).
% 21.71/21.90  ** KEPT (pick-wt=2): 137 [] v1_membered($c10).
% 21.71/21.90  ** KEPT (pick-wt=2): 138 [] v2_membered($c10).
% 21.71/21.90  ** KEPT (pick-wt=2): 139 [] v3_membered($c10).
% 21.71/21.90  ** KEPT (pick-wt=2): 140 [] v4_membered($c10).
% 21.71/21.90  ** KEPT (pick-wt=2): 141 [] v5_membered($c10).
% 21.71/21.90  ** KEPT (pick-wt=2): 142 [] v1_setfam_1($c11).
% 21.71/21.90  ** KEPT (pick-wt=2): 143 [] v1_relat_1($c12).
% 21.71/21.90  ** KEPT (pick-wt=2): 144 [] v1_xboole_0($c12).
% 21.71/21.90  ** KEPT (pick-wt=2): 145 [] v1_funct_1($c12).
% 21.71/21.90  ** KEPT (pick-wt=2): 146 [] v1_relat_1($c13).
% 21.71/21.90  ** KEPT (pick-wt=2): 147 [] v1_funct_1($c13).
% 21.71/21.90  ** KEPT (pick-wt=2): 148 [] v2_funct_1($c13).
% 21.71/21.90  ** KEPT (pick-wt=2): 149 [] l1_struct_0($c14).
% 21.71/21.90    Following clause subsumed by 114 during input processing: 0 [copy,114,flip.1] A=A.
% 21.71/21.90  114 back subsumes 113.
% 21.71/21.90    Following clause subsumed by 117 during input processing: 0 [copy,117,flip.1] k2_tarski(A,B)=k2_tarski(B,A).
% 21.71/21.90  ** KEPT (pick-wt=10): 150 [copy,118,flip.1] k2_tarski(k2_tarski(A,B),k1_tarski(A))=k4_tarski(A,B).
% 21.71/21.90    Following clause subsumed by 118 during input processing: 0 [copy,150,flip.1] k4_tarski(A,B)=k2_tarski(k2_tarski(A,B),k1_tarski(A)).
% 21.71/21.90  
% 21.71/21.90  ======= end of input processing =======
% 21.71/21.90  
% 21.71/21.90  =========== start of search ===========
% 21.71/21.90  
% 21.71/21.90  
% 21.71/21.90  Resetting weight limit to 5.
% 21.71/21.90  
% 21.71/21.90  
% 21.71/21.90  Resetting weight limit to 5.
% 21.71/21.90  
% 21.71/21.90  sos_size=700
% 21.71/21.90  
% 21.71/21.90  Search stopped because sos empty.
% 21.71/21.90  
% 21.71/21.90  
% 21.71/21.90  Search stopped because sos empty.
% 21.71/21.90  
% 21.71/21.90  ============ end of search ============
% 21.71/21.90  
% 21.71/21.90  -------------- statistics -------------
% 21.71/21.90  clauses given                878
% 21.71/21.90  clauses generated        1600439
% 21.71/21.90  clauses kept                1068
% 21.71/21.90  clauses forward subsumed    1089
% 21.71/21.90  clauses back subsumed         12
% 21.71/21.90  Kbytes malloced             6835
% 21.71/21.90  
% 21.71/21.90  ----------- times (seconds) -----------
% 21.71/21.90  user CPU time         19.24          (0 hr, 0 min, 19 sec)
% 21.71/21.90  system CPU time        0.01          (0 hr, 0 min, 0 sec)
% 21.71/21.90  wall-clock time       21             (0 hr, 0 min, 21 sec)
% 21.71/21.90  
% 21.71/21.90  Process 10364 finished Wed Jul 27 08:14:23 2022
% 21.71/21.90  Otter interrupted
% 21.71/21.90  PROOF NOT FOUND
%------------------------------------------------------------------------------