TSTP Solution File: NLP039+1 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : NLP039+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n029.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  : 600s
% DateTime : Mon Jul 18 05:05:51 EDT 2022

% Result   : Unknown 0.99s 1.27s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13  % Problem  : NLP039+1 : TPTP v8.1.0. Released v2.4.0.
% 0.14/0.14  % Command  : tptp2X_and_run_prover9 %d %s
% 0.14/0.35  % Computer : n029.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 600
% 0.14/0.35  % DateTime : Fri Jul  1 06:04:39 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.48/1.04  ============================== Prover9 ===============================
% 0.48/1.04  Prover9 (32) version 2009-11A, November 2009.
% 0.48/1.04  Process 31197 was started by sandbox on n029.cluster.edu,
% 0.48/1.04  Fri Jul  1 06:04:39 2022
% 0.48/1.04  The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_31043_n029.cluster.edu".
% 0.48/1.04  ============================== end of head ===========================
% 0.48/1.04  
% 0.48/1.04  ============================== INPUT =================================
% 0.48/1.04  
% 0.48/1.04  % Reading from file /tmp/Prover9_31043_n029.cluster.edu
% 0.48/1.04  
% 0.48/1.04  set(prolog_style_variables).
% 0.48/1.04  set(auto2).
% 0.48/1.04      % set(auto2) -> set(auto).
% 0.48/1.04      % set(auto) -> set(auto_inference).
% 0.48/1.04      % set(auto) -> set(auto_setup).
% 0.48/1.04      % set(auto_setup) -> set(predicate_elim).
% 0.48/1.04      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.48/1.04      % set(auto) -> set(auto_limits).
% 0.48/1.04      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.48/1.04      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.48/1.04      % set(auto) -> set(auto_denials).
% 0.48/1.04      % set(auto) -> set(auto_process).
% 0.48/1.04      % set(auto2) -> assign(new_constants, 1).
% 0.48/1.04      % set(auto2) -> assign(fold_denial_max, 3).
% 0.48/1.04      % set(auto2) -> assign(max_weight, "200.000").
% 0.48/1.04      % set(auto2) -> assign(max_hours, 1).
% 0.48/1.04      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.48/1.04      % set(auto2) -> assign(max_seconds, 0).
% 0.48/1.04      % set(auto2) -> assign(max_minutes, 5).
% 0.48/1.04      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.48/1.04      % set(auto2) -> set(sort_initial_sos).
% 0.48/1.04      % set(auto2) -> assign(sos_limit, -1).
% 0.48/1.04      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.48/1.04      % set(auto2) -> assign(max_megs, 400).
% 0.48/1.04      % set(auto2) -> assign(stats, some).
% 0.48/1.04      % set(auto2) -> clear(echo_input).
% 0.48/1.04      % set(auto2) -> set(quiet).
% 0.48/1.04      % set(auto2) -> clear(print_initial_clauses).
% 0.48/1.04      % set(auto2) -> clear(print_given).
% 0.48/1.04  assign(lrs_ticks,-1).
% 0.48/1.04  assign(sos_limit,10000).
% 0.48/1.04  assign(order,kbo).
% 0.48/1.04  set(lex_order_vars).
% 0.48/1.04  clear(print_given).
% 0.48/1.04  
% 0.48/1.04  % formulas(sos).  % not echoed (43 formulas)
% 0.48/1.04  
% 0.48/1.04  ============================== end of input ==========================
% 0.48/1.04  
% 0.48/1.04  % From the command line: assign(max_seconds, 300).
% 0.48/1.04  
% 0.48/1.04  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.48/1.04  
% 0.48/1.04  % Formulas that are not ordinary clauses:
% 0.48/1.04  1 (all U all V (artifact(U,V) -> object(U,V))) # label(ax1) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  2 (all U all V (instrumentality(U,V) -> artifact(U,V))) # label(ax2) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  3 (all U all V (furniture(U,V) -> instrumentality(U,V))) # label(ax3) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  4 (all U all V (table(U,V) -> furniture(U,V))) # label(ax4) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  5 (all U all V (eventuality(U,V) -> unisex(U,V))) # label(ax5) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  6 (all U all V (eventuality(U,V) -> nonexistent(U,V))) # label(ax6) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  7 (all U all V (eventuality(U,V) -> specific(U,V))) # label(ax7) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  8 (all U all V (eventuality(U,V) -> thing(U,V))) # label(ax8) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  9 (all U all V (event(U,V) -> eventuality(U,V))) # label(ax9) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  10 (all U all V (sit(U,V) -> event(U,V))) # label(ax10) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  11 (all U all V (object(U,V) -> unisex(U,V))) # label(ax11) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  12 (all U all V (object(U,V) -> impartial(U,V))) # label(ax12) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  13 (all U all V (object(U,V) -> nonliving(U,V))) # label(ax13) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  14 (all U all V (object(U,V) -> entity(U,V))) # label(ax14) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  15 (all U all V (substance_matter(U,V) -> object(U,V))) # label(ax15) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  16 (all U all V (food(U,V) -> substance_matter(U,V))) # label(ax16) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  17 (all U all V (meat(U,V) -> food(U,V))) # label(ax17) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  18 (all U all V (burger(U,V) -> meat(U,V))) # label(ax18) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  19 (all U all V (hamburger(U,V) -> burger(U,V))) # label(ax19) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  20 (all U all V (three(U,V) -> group(U,V))) # label(ax20) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  21 (all U all V (set(U,V) -> multiple(U,V))) # label(ax21) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  22 (all U all V (group(U,V) -> set(U,V))) # label(ax22) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  23 (all U all V (man(U,V) -> male(U,V))) # label(ax23) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  24 (all U all V (human_person(U,V) -> animate(U,V))) # label(ax24) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  25 (all U all V (human_person(U,V) -> human(U,V))) # label(ax25) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  26 (all U all V (organism(U,V) -> living(U,V))) # label(ax26) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  27 (all U all V (organism(U,V) -> impartial(U,V))) # label(ax27) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  28 (all U all V (entity(U,V) -> existent(U,V))) # label(ax28) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  29 (all U all V (entity(U,V) -> specific(U,V))) # label(ax29) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  30 (all U all V (thing(U,V) -> singleton(U,V))) # label(ax30) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  31 (all U all V (entity(U,V) -> thing(U,V))) # label(ax31) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  32 (all U all V (organism(U,V) -> entity(U,V))) # label(ax32) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  33 (all U all V (human_person(U,V) -> organism(U,V))) # label(ax33) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  34 (all U all V (man(U,V) -> human_person(U,V))) # label(ax34) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  35 (all U all V (guy(U,V) -> man(U,V))) # label(ax35) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  36 (all U all V (animate(U,V) -> -nonliving(U,V))) # label(ax36) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  37 (all U all V (existent(U,V) -> -nonexistent(U,V))) # label(ax37) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  38 (all U all V (nonliving(U,V) -> -living(U,V))) # label(ax38) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  39 (all U all V (singleton(U,V) -> -multiple(U,V))) # label(ax39) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  40 (all U all V (unisex(U,V) -> -male(U,V))) # label(ax40) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  41 (all U all V (three(U,V) <-> (exists W (member(U,W,V) & (exists X (member(U,X,V) & X != W & (exists Y (member(U,Y,V) & Y != X & Y != W & (all Z (member(U,Z,V) -> Z = Y | Z = X | Z = W)))))))))) # label(ax41) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  42 (all U -(exists V member(U,V,V))) # label(ax42) # label(axiom) # label(non_clause).  [assumption].
% 0.48/1.04  43 --(exists U (actual_world(U) & (exists V ((all W (member(U,W,V) -> (exists X exists Y (table(U,X) & (all Z (member(U,Z,Y) -> (exists X1 (event(U,X1) & agent(U,X1,W) & present(U,X1) & sit(U,X1) & at(U,X1,X) & with(U,X1,Z))))) & group(U,Y) & (all X2 (member(U,X2,Y) -> hamburger(U,X2))))))) & three(U,V) & group(U,V) & (all X3 (member(U,X3,V) -> guy(U,X3) & young(U,X3))))))) # label(co1) # label(negated_conjecture) # label(non_clause).  [assumption].
% 0.48/1.04  
% 0.48/1.04  ============================== end of process non-clausal formulas ===
% 0.48/1.04  
% 0.48/1.04  ============================== PROCESS INITIAL CLAUSES ===============
% 0.48/1.04  
% 0.48/1.04  ============================== PREDICATE ELIMINATION =================
% 0.48/1.04  44 -three(A,B) | f2(A,B) != f1(A,B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  45 three(c1,c2) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.48/1.04  Derived: f2(c1,c2) != f1(c1,c2).  [resolve(44,a,45,a)].
% 0.48/1.04  46 -three(A,B) | f3(A,B) != f2(A,B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: f3(c1,c2) != f2(c1,c2).  [resolve(46,a,45,a)].
% 0.48/1.04  47 -three(A,B) | f3(A,B) != f1(A,B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: f3(c1,c2) != f1(c1,c2).  [resolve(47,a,45,a)].
% 0.48/1.04  48 -three(A,B) | group(A,B) # label(ax20) # label(axiom).  [clausify(20)].
% 0.48/1.04  Derived: group(c1,c2).  [resolve(48,a,45,a)].
% 0.48/1.04  49 -three(A,B) | member(A,f1(A,B),B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: member(c1,f1(c1,c2),c2).  [resolve(49,a,45,a)].
% 0.48/1.04  50 -three(A,B) | member(A,f2(A,B),B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: member(c1,f2(c1,c2),c2).  [resolve(50,a,45,a)].
% 0.48/1.04  51 -three(A,B) | member(A,f3(A,B),B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: member(c1,f3(c1,c2),c2).  [resolve(51,a,45,a)].
% 0.48/1.04  52 -three(A,B) | -member(A,C,B) | C = f3(A,B) | C = f2(A,B) | C = f1(A,B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: -member(c1,A,c2) | A = f3(c1,c2) | A = f2(c1,c2) | A = f1(c1,c2).  [resolve(52,a,45,a)].
% 0.48/1.04  53 three(A,B) | -member(A,C,B) | -member(A,D,B) | D = C | -member(A,E,B) | E = D | E = C | f4(A,B,C,D,E) != E # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | f2(A,C) != f1(A,C).  [resolve(53,a,44,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | f3(A,C) != f2(A,C).  [resolve(53,a,46,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | f3(A,C) != f1(A,C).  [resolve(53,a,47,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | group(A,C).  [resolve(53,a,48,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | member(A,f1(A,C),C).  [resolve(53,a,49,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | member(A,f2(A,C),C).  [resolve(53,a,50,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | member(A,f3(A,C),C).  [resolve(53,a,51,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | -member(A,F,C) | F = f3(A,C) | F = f2(A,C) | F = f1(A,C).  [resolve(53,a,52,a)].
% 0.48/1.04  54 three(A,B) | -member(A,C,B) | -member(A,D,B) | D = C | -member(A,E,B) | E = D | E = C | f4(A,B,C,D,E) != D # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | f2(A,C) != f1(A,C).  [resolve(54,a,44,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | f3(A,C) != f2(A,C).  [resolve(54,a,46,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | f3(A,C) != f1(A,C).  [resolve(54,a,47,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | group(A,C).  [resolve(54,a,48,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | member(A,f1(A,C),C).  [resolve(54,a,49,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | member(A,f2(A,C),C).  [resolve(54,a,50,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | member(A,f3(A,C),C).  [resolve(54,a,51,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | -member(A,F,C) | F = f3(A,C) | F = f2(A,C) | F = f1(A,C).  [resolve(54,a,52,a)].
% 0.48/1.04  55 three(A,B) | -member(A,C,B) | -member(A,D,B) | D = C | -member(A,E,B) | E = D | E = C | f4(A,B,C,D,E) != C # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | f2(A,C) != f1(A,C).  [resolve(55,a,44,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | f3(A,C) != f2(A,C).  [resolve(55,a,46,a)].
% 0.48/1.04  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | f3(A,C) != f1(A,C).  [resolve(55,a,47,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | group(A,C).  [resolve(55,a,48,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | member(A,f1(A,C),C).  [resolve(55,a,49,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | member(A,f2(A,C),C).  [resolve(55,a,50,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | member(A,f3(A,C),C).  [resolve(55,a,51,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | -member(A,F,C) | F = f3(A,C) | F = f2(A,C) | F = f1(A,C).  [resolve(55,a,52,a)].
% 0.48/1.05  56 three(A,B) | -member(A,C,B) | -member(A,D,B) | D = C | -member(A,E,B) | E = D | E = C | member(A,f4(A,B,C,D,E),B) # label(ax41) # label(axiom).  [clausify(41)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | f2(A,C) != f1(A,C).  [resolve(56,a,44,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | f3(A,C) != f2(A,C).  [resolve(56,a,46,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | f3(A,C) != f1(A,C).  [resolve(56,a,47,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | group(A,C).  [resolve(56,a,48,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | member(A,f1(A,C),C).  [resolve(56,a,49,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | member(A,f2(A,C),C).  [resolve(56,a,50,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | member(A,f3(A,C),C).  [resolve(56,a,51,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | -member(A,F,C) | F = f3(A,C) | F = f2(A,C) | F = f1(A,C).  [resolve(56,a,52,a)].
% 0.48/1.05  57 -group(A,B) | set(A,B) # label(ax22) # label(axiom).  [clausify(22)].
% 0.48/1.05  58 group(c1,c2) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.48/1.05  Derived: set(c1,c2).  [resolve(57,a,58,a)].
% 0.48/1.05  59 -member(c1,A,c2) | group(c1,f6(A)) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.48/1.05  Derived: -member(c1,A,c2) | set(c1,f6(A)).  [resolve(59,b,57,a)].
% 0.48/1.05  60 group(c1,c2).  [resolve(48,a,45,a)].
% 0.48/1.05  61 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | group(A,C).  [resolve(53,a,48,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | set(A,C).  [resolve(61,h,57,a)].
% 0.48/1.05  62 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | group(A,C).  [resolve(54,a,48,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | set(A,C).  [resolve(62,h,57,a)].
% 0.48/1.05  63 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | group(A,C).  [resolve(55,a,48,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | set(A,C).  [resolve(63,h,57,a)].
% 0.48/1.05  64 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | group(A,C).  [resolve(56,a,48,a)].
% 0.48/1.05  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | set(A,C).  [resolve(64,h,57,a)].
% 0.48/1.05  65 -human_person(A,B) | animate(A,B) # label(ax24) # label(axiom).  [clausify(24)].
% 0.48/1.05  66 -animate(A,B) | -nonliving(A,B) # label(ax36) # label(axiom).  [clausify(36)].
% 0.48/1.05  Derived: -human_person(A,B) | -nonliving(A,B).  [resolve(65,b,66,a)].
% 0.48/1.05  67 -entity(A,B) | existent(A,B) # label(ax28) # label(axiom).  [clausify(28)].
% 0.48/1.05  68 -existent(A,B) | -nonexistent(A,B) # label(ax37) # label(axiom).  [clausify(37)].
% 0.48/1.06  Derived: -entity(A,B) | -nonexistent(A,B).  [resolve(67,b,68,a)].
% 0.48/1.06  69 -object(A,B) | nonliving(A,B) # label(ax13) # label(axiom).  [clausify(13)].
% 0.48/1.06  70 -nonliving(A,B) | -living(A,B) # label(ax38) # label(axiom).  [clausify(38)].
% 0.48/1.06  Derived: -object(A,B) | -living(A,B).  [resolve(69,b,70,a)].
% 0.48/1.06  71 -human_person(A,B) | -nonliving(A,B).  [resolve(65,b,66,a)].
% 0.48/1.06  Derived: -human_person(A,B) | -object(A,B).  [resolve(71,b,69,b)].
% 0.48/1.06  72 -thing(A,B) | singleton(A,B) # label(ax30) # label(axiom).  [clausify(30)].
% 0.48/1.06  73 -singleton(A,B) | -multiple(A,B) # label(ax39) # label(axiom).  [clausify(39)].
% 0.48/1.06  Derived: -thing(A,B) | -multiple(A,B).  [resolve(72,b,73,a)].
% 0.48/1.06  74 -eventuality(A,B) | unisex(A,B) # label(ax5) # label(axiom).  [clausify(5)].
% 0.48/1.06  75 -unisex(A,B) | -male(A,B) # label(ax40) # label(axiom).  [clausify(40)].
% 0.48/1.06  Derived: -eventuality(A,B) | -male(A,B).  [resolve(74,b,75,a)].
% 0.48/1.06  76 -object(A,B) | unisex(A,B) # label(ax11) # label(axiom).  [clausify(11)].
% 0.48/1.06  Derived: -object(A,B) | -male(A,B).  [resolve(76,b,75,a)].
% 0.48/1.06  77 -instrumentality(A,B) | artifact(A,B) # label(ax2) # label(axiom).  [clausify(2)].
% 0.48/1.06  78 -artifact(A,B) | object(A,B) # label(ax1) # label(axiom).  [clausify(1)].
% 0.48/1.06  Derived: -instrumentality(A,B) | object(A,B).  [resolve(77,b,78,a)].
% 0.48/1.06  79 -table(A,B) | furniture(A,B) # label(ax4) # label(axiom).  [clausify(4)].
% 0.48/1.06  80 -furniture(A,B) | instrumentality(A,B) # label(ax3) # label(axiom).  [clausify(3)].
% 0.48/1.06  Derived: -table(A,B) | instrumentality(A,B).  [resolve(79,b,80,a)].
% 0.48/1.06  81 -event(A,B) | eventuality(A,B) # label(ax9) # label(axiom).  [clausify(9)].
% 0.48/1.06  82 -eventuality(A,B) | nonexistent(A,B) # label(ax6) # label(axiom).  [clausify(6)].
% 0.48/1.06  83 -eventuality(A,B) | specific(A,B) # label(ax7) # label(axiom).  [clausify(7)].
% 0.48/1.06  84 -eventuality(A,B) | thing(A,B) # label(ax8) # label(axiom).  [clausify(8)].
% 0.48/1.06  Derived: -event(A,B) | nonexistent(A,B).  [resolve(81,b,82,a)].
% 0.48/1.06  Derived: -event(A,B) | specific(A,B).  [resolve(81,b,83,a)].
% 0.48/1.06  Derived: -event(A,B) | thing(A,B).  [resolve(81,b,84,a)].
% 0.48/1.06  85 -eventuality(A,B) | -male(A,B).  [resolve(74,b,75,a)].
% 0.48/1.06  Derived: -male(A,B) | -event(A,B).  [resolve(85,a,81,b)].
% 0.48/1.06  86 -member(c1,A,c2) | -member(c1,B,f6(A)) | sit(c1,f7(A,B)) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.48/1.06  87 -sit(A,B) | event(A,B) # label(ax10) # label(axiom).  [clausify(10)].
% 0.48/1.06  Derived: -member(c1,A,c2) | -member(c1,B,f6(A)) | event(c1,f7(A,B)).  [resolve(86,c,87,a)].
% 0.48/1.06  88 -substance_matter(A,B) | object(A,B) # label(ax15) # label(axiom).  [clausify(15)].
% 0.48/1.06  89 -object(A,B) | impartial(A,B) # label(ax12) # label(axiom).  [clausify(12)].
% 0.48/1.06  90 -object(A,B) | entity(A,B) # label(ax14) # label(axiom).  [clausify(14)].
% 0.48/1.06  Derived: -substance_matter(A,B) | impartial(A,B).  [resolve(88,b,89,a)].
% 0.48/1.06  Derived: -substance_matter(A,B) | entity(A,B).  [resolve(88,b,90,a)].
% 0.48/1.06  91 -object(A,B) | -living(A,B).  [resolve(69,b,70,a)].
% 0.48/1.06  Derived: -living(A,B) | -substance_matter(A,B).  [resolve(91,a,88,b)].
% 0.48/1.06  92 -human_person(A,B) | -object(A,B).  [resolve(71,b,69,b)].
% 0.48/1.06  Derived: -human_person(A,B) | -substance_matter(A,B).  [resolve(92,b,88,b)].
% 0.48/1.06  93 -object(A,B) | -male(A,B).  [resolve(76,b,75,a)].
% 0.48/1.06  Derived: -male(A,B) | -substance_matter(A,B).  [resolve(93,a,88,b)].
% 0.48/1.06  94 -instrumentality(A,B) | object(A,B).  [resolve(77,b,78,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | impartial(A,B).  [resolve(94,b,89,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | entity(A,B).  [resolve(94,b,90,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | -living(A,B).  [resolve(94,b,91,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | -human_person(A,B).  [resolve(94,b,92,b)].
% 0.48/1.06  Derived: -instrumentality(A,B) | -male(A,B).  [resolve(94,b,93,a)].
% 0.48/1.06  95 -meat(A,B) | food(A,B) # label(ax17) # label(axiom).  [clausify(17)].
% 0.48/1.06  96 -food(A,B) | substance_matter(A,B) # label(ax16) # label(axiom).  [clausify(16)].
% 0.48/1.06  Derived: -meat(A,B) | substance_matter(A,B).  [resolve(95,b,96,a)].
% 0.48/1.06  97 -hamburger(A,B) | burger(A,B) # label(ax19) # label(axiom).  [clausify(19)].
% 0.48/1.06  98 -burger(A,B) | meat(A,B) # label(ax18) # label(axiom).  [clausify(18)].
% 0.48/1.06  Derived: -hamburger(A,B) | meat(A,B).  [resolve(97,b,98,a)].
% 0.48/1.06  99 set(c1,c2).  [resolve(57,a,58,a)].
% 0.48/1.06  100 -set(A,B) | multiple(A,B) # label(ax21) # label(axiom).  [clausify(21)].
% 0.48/1.06  Derived: multiple(c1,c2).  [resolve(99,a,100,a)].
% 0.48/1.06  101 -member(c1,A,c2) | set(c1,f6(A)).  [resolve(59,b,57,a)].
% 0.48/1.06  Derived: -member(c1,A,c2) | multiple(c1,f6(A)).  [resolve(101,b,100,a)].
% 0.48/1.06  102 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | set(A,C).  [resolve(61,h,57,a)].
% 0.48/1.06  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != E | multiple(A,C).  [resolve(102,h,100,a)].
% 0.48/1.06  103 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | set(A,C).  [resolve(62,h,57,a)].
% 0.48/1.06  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != D | multiple(A,C).  [resolve(103,h,100,a)].
% 0.48/1.06  104 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | set(A,C).  [resolve(63,h,57,a)].
% 0.48/1.06  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | f4(A,C,B,D,E) != B | multiple(A,C).  [resolve(104,h,100,a)].
% 0.48/1.06  105 -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | set(A,C).  [resolve(64,h,57,a)].
% 0.48/1.06  Derived: -member(A,B,C) | -member(A,D,C) | D = B | -member(A,E,C) | E = D | E = B | member(A,f4(A,C,B,D,E),C) | multiple(A,C).  [resolve(105,h,100,a)].
% 0.48/1.06  106 -guy(A,B) | man(A,B) # label(ax35) # label(axiom).  [clausify(35)].
% 0.48/1.06  107 -man(A,B) | male(A,B) # label(ax23) # label(axiom).  [clausify(23)].
% 0.48/1.06  108 -man(A,B) | human_person(A,B) # label(ax34) # label(axiom).  [clausify(34)].
% 0.48/1.06  Derived: -guy(A,B) | male(A,B).  [resolve(106,b,107,a)].
% 0.48/1.06  Derived: -guy(A,B) | human_person(A,B).  [resolve(106,b,108,a)].
% 0.48/1.06  109 -guy(A,B) | human_person(A,B).  [resolve(106,b,108,a)].
% 0.48/1.06  110 -human_person(A,B) | human(A,B) # label(ax25) # label(axiom).  [clausify(25)].
% 0.48/1.06  111 -human_person(A,B) | organism(A,B) # label(ax33) # label(axiom).  [clausify(33)].
% 0.48/1.06  112 -human_person(A,B) | -substance_matter(A,B).  [resolve(92,b,88,b)].
% 0.48/1.06  113 -instrumentality(A,B) | -human_person(A,B).  [resolve(94,b,92,b)].
% 0.48/1.06  Derived: -guy(A,B) | human(A,B).  [resolve(109,b,110,a)].
% 0.48/1.06  Derived: -guy(A,B) | organism(A,B).  [resolve(109,b,111,a)].
% 0.48/1.06  Derived: -guy(A,B) | -substance_matter(A,B).  [resolve(109,b,112,a)].
% 0.48/1.06  Derived: -guy(A,B) | -instrumentality(A,B).  [resolve(109,b,113,b)].
% 0.48/1.06  114 -guy(A,B) | organism(A,B).  [resolve(109,b,111,a)].
% 0.48/1.06  115 -organism(A,B) | living(A,B) # label(ax26) # label(axiom).  [clausify(26)].
% 0.48/1.06  116 -organism(A,B) | impartial(A,B) # label(ax27) # label(axiom).  [clausify(27)].
% 0.48/1.06  117 -organism(A,B) | entity(A,B) # label(ax32) # label(axiom).  [clausify(32)].
% 0.48/1.06  Derived: -guy(A,B) | living(A,B).  [resolve(114,b,115,a)].
% 0.48/1.06  Derived: -guy(A,B) | impartial(A,B).  [resolve(114,b,116,a)].
% 0.48/1.06  Derived: -guy(A,B) | entity(A,B).  [resolve(114,b,117,a)].
% 0.48/1.06  118 -substance_matter(A,B) | entity(A,B).  [resolve(88,b,90,a)].
% 0.48/1.06  119 -entity(A,B) | specific(A,B) # label(ax29) # label(axiom).  [clausify(29)].
% 0.48/1.06  120 -entity(A,B) | thing(A,B) # label(ax31) # label(axiom).  [clausify(31)].
% 0.48/1.06  121 -entity(A,B) | -nonexistent(A,B).  [resolve(67,b,68,a)].
% 0.48/1.06  Derived: -substance_matter(A,B) | specific(A,B).  [resolve(118,b,119,a)].
% 0.48/1.06  Derived: -substance_matter(A,B) | thing(A,B).  [resolve(118,b,120,a)].
% 0.48/1.06  Derived: -substance_matter(A,B) | -nonexistent(A,B).  [resolve(118,b,121,a)].
% 0.48/1.06  122 -instrumentality(A,B) | entity(A,B).  [resolve(94,b,90,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | specific(A,B).  [resolve(122,b,119,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | thing(A,B).  [resolve(122,b,120,a)].
% 0.48/1.06  Derived: -instrumentality(A,B) | -nonexistent(A,B).  [resolve(122,b,121,a)].
% 0.48/1.06  123 -guy(A,B) | entity(A,B).  [resolve(114,b,117,a)].
% 0.48/1.06  Derived: -guy(A,B) | specific(A,B).  [resolve(123,b,119,a)].
% 0.48/1.06  Derived: -guy(A,B) | thing(A,B).  [resolve(123,b,120,a)].
% 0.48/1.06  Derived: -guy(A,B) | -nonexistent(A,B).  [resolve(123,b,121,a)].
% 0.48/1.06  124 -guy(A,B) | male(A,B).  [resolve(106,b,107,a)].
% 0.48/1.06  125 -member(c1,A,c2) | guy(c1,A) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.48/1.06  Derived: male(c1,A) | -member(c1,A,c2).  [resolve(124,a,125,b)].
% 0.48/1.06  126 -guy(A,B) | human(A,B).  [resolve(109,b,110,a)].
% 0.83/1.10  Derived: human(c1,A) | -member(c1,A,c2).  [resolve(126,a,125,b)].
% 0.83/1.10  127 -guy(A,B) | -substance_matter(A,B).  [resolve(109,b,112,a)].
% 0.83/1.10  Derived: -substance_matter(c1,A) | -member(c1,A,c2).  [resolve(127,a,125,b)].
% 0.83/1.10  128 -guy(A,B) | -instrumentality(A,B).  [resolve(109,b,113,b)].
% 0.83/1.10  Derived: -instrumentality(c1,A) | -member(c1,A,c2).  [resolve(128,a,125,b)].
% 0.83/1.10  129 -guy(A,B) | living(A,B).  [resolve(114,b,115,a)].
% 0.83/1.10  Derived: living(c1,A) | -member(c1,A,c2).  [resolve(129,a,125,b)].
% 0.83/1.10  130 -guy(A,B) | impartial(A,B).  [resolve(114,b,116,a)].
% 0.83/1.10  Derived: impartial(c1,A) | -member(c1,A,c2).  [resolve(130,a,125,b)].
% 0.83/1.10  131 -guy(A,B) | specific(A,B).  [resolve(123,b,119,a)].
% 0.83/1.10  Derived: specific(c1,A) | -member(c1,A,c2).  [resolve(131,a,125,b)].
% 0.83/1.10  132 -guy(A,B) | thing(A,B).  [resolve(123,b,120,a)].
% 0.83/1.10  Derived: thing(c1,A) | -member(c1,A,c2).  [resolve(132,a,125,b)].
% 0.83/1.10  133 -guy(A,B) | -nonexistent(A,B).  [resolve(123,b,121,a)].
% 0.83/1.10  Derived: -nonexistent(c1,A) | -member(c1,A,c2).  [resolve(133,a,125,b)].
% 0.83/1.10  134 -table(A,B) | instrumentality(A,B).  [resolve(79,b,80,a)].
% 0.83/1.10  135 -member(c1,A,c2) | table(c1,f5(A)) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.83/1.10  Derived: instrumentality(c1,f5(A)) | -member(c1,A,c2).  [resolve(134,a,135,b)].
% 0.83/1.10  136 -hamburger(A,B) | meat(A,B).  [resolve(97,b,98,a)].
% 0.83/1.10  137 -member(c1,A,c2) | -member(c1,B,f6(A)) | hamburger(c1,B) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.83/1.10  Derived: meat(c1,A) | -member(c1,B,c2) | -member(c1,A,f6(B)).  [resolve(136,a,137,c)].
% 0.83/1.10  138 -event(A,B) | nonexistent(A,B).  [resolve(81,b,82,a)].
% 0.83/1.10  139 -member(c1,A,c2) | -member(c1,B,f6(A)) | event(c1,f7(A,B)) # label(co1) # label(negated_conjecture).  [clausify(43)].
% 0.83/1.10  Derived: nonexistent(c1,f7(A,B)) | -member(c1,A,c2) | -member(c1,B,f6(A)).  [resolve(138,a,139,c)].
% 0.83/1.10  140 -event(A,B) | specific(A,B).  [resolve(81,b,83,a)].
% 0.83/1.10  Derived: specific(c1,f7(A,B)) | -member(c1,A,c2) | -member(c1,B,f6(A)).  [resolve(140,a,139,c)].
% 0.83/1.10  141 -event(A,B) | thing(A,B).  [resolve(81,b,84,a)].
% 0.83/1.10  Derived: thing(c1,f7(A,B)) | -member(c1,A,c2) | -member(c1,B,f6(A)).  [resolve(141,a,139,c)].
% 0.83/1.10  142 -male(A,B) | -event(A,B).  [resolve(85,a,81,b)].
% 0.83/1.10  Derived: -male(c1,f7(A,B)) | -member(c1,A,c2) | -member(c1,B,f6(A)).  [resolve(142,b,139,c)].
% 0.83/1.10  143 -member(c1,A,c2) | -member(c1,B,f6(A)) | event(c1,f7(A,B)).  [resolve(86,c,87,a)].
% 0.83/1.10  144 -substance_matter(A,B) | thing(A,B).  [resolve(118,b,120,a)].
% 0.83/1.10  145 -thing(A,B) | -multiple(A,B).  [resolve(72,b,73,a)].
% 0.83/1.10  Derived: -substance_matter(A,B) | -multiple(A,B).  [resolve(144,b,145,a)].
% 0.83/1.10  146 -instrumentality(A,B) | thing(A,B).  [resolve(122,b,120,a)].
% 0.83/1.10  Derived: -instrumentality(A,B) | -multiple(A,B).  [resolve(146,b,145,a)].
% 0.83/1.10  147 thing(c1,A) | -member(c1,A,c2).  [resolve(132,a,125,b)].
% 0.83/1.10  Derived: -member(c1,A,c2) | -multiple(c1,A).  [resolve(147,a,145,a)].
% 0.83/1.10  148 thing(c1,f7(A,B)) | -member(c1,A,c2) | -member(c1,B,f6(A)).  [resolve(141,a,139,c)].
% 0.83/1.10  Derived: -member(c1,A,c2) | -member(c1,B,f6(A)) | -multiple(c1,f7(A,B)).  [resolve(148,a,145,a)].
% 0.83/1.10  149 living(c1,A) | -member(c1,A,c2).  [resolve(129,a,125,b)].
% 0.83/1.10  150 -living(A,B) | -substance_matter(A,B).  [resolve(91,a,88,b)].
% 0.83/1.10  151 -instrumentality(A,B) | -living(A,B).  [resolve(94,b,91,a)].
% 0.83/1.10  Derived: -member(c1,A,c2) | -substance_matter(c1,A).  [resolve(149,a,150,a)].
% 0.83/1.10  Derived: -member(c1,A,c2) | -instrumentality(c1,A).  [resolve(149,a,151,b)].
% 0.83/1.10  152 meat(c1,A) | -member(c1,B,c2) | -member(c1,A,f6(B)).  [resolve(136,a,137,c)].
% 0.83/1.10  153 -meat(A,B) | substance_matter(A,B).  [resolve(95,b,96,a)].
% 0.83/1.10  Derived: -member(c1,A,c2) | -member(c1,B,f6(A)) | substance_matter(c1,B).  [resolve(152,a,153,a)].
% 0.83/1.10  
% 0.83/1.10  ============================== end predicate elimination =============
% 0.83/1.10  
% 0.83/1.10  Auto_denials:  (non-Horn, no changes).
% 0.83/1.10  
% 0.83/1.10  Term ordering decisions:
% 0.83/1.10  Function symbol KB weights:  c1=1. c2=1. f1=1. f2=1. f3=1. f7=1. f5=1. f6=1. f4=1.
% 0.83/1.10  
% 0.83/1.10  ============================== end of process initial clauses ========
% 0.83/1.10  
% 0.83/1.10  ============================== CLAUSES FOR SEARCH ====================
% 0.83/1.10  
% 0.83/1.10  ============================== end of clauses for search =============
% 0.83/1.10  
% 0.83/1.10  ============================== SEARCH ================================
% 0.83/1.10  
% 0.83/1.10  % Starting search at 0.08 seconds.
% 0.99/1.26  
% 0.99/1.26  ============================== STATISTICS ============================
% 0.99/1.26  
% 0.99/1.26  Given=192. Generated=1692. Kept=192. proofs=0.
% 0.99/1.26  Usable=192. Sos=0. Demods=0. Limbo=0, Disabled=184. Hints=0.
% 0.99/1.26  Megabytes=0.36.
% 0.99/1.26  User_CPU=0.24, System_CPU=0.00, Wall_clock=1.
% 0.99/1.26  
% 0.99/1.26  ============================== end of statistics =====================
% 0.99/1.26  
% 0.99/1.26  ============================== end of search =========================
% 0.99/1.26  
% 0.99/1.26  SEARCH FAILED
% 0.99/1.26  
% 0.99/1.26  Exiting with failure.
% 0.99/1.26  
% 0.99/1.26  Process 31197 exit (sos_empty) Fri Jul  1 06:04:40 2022
% 0.99/1.26  Prover9 interrupted
%------------------------------------------------------------------------------