TSTP Solution File: NLP109-1 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : NLP109-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n013.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 05:06:51 EDT 2022

% Result   : Unknown 0.74s 1.03s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : NLP109-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.12  % Command  : tptp2X_and_run_prover9 %d %s
% 0.12/0.34  % Computer : n013.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Thu Jun 30 23:26:44 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.74/1.02  ============================== Prover9 ===============================
% 0.74/1.02  Prover9 (32) version 2009-11A, November 2009.
% 0.74/1.02  Process 25885 was started by sandbox on n013.cluster.edu,
% 0.74/1.02  Thu Jun 30 23:26:45 2022
% 0.74/1.02  The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_25683_n013.cluster.edu".
% 0.74/1.02  ============================== end of head ===========================
% 0.74/1.02  
% 0.74/1.02  ============================== INPUT =================================
% 0.74/1.02  
% 0.74/1.02  % Reading from file /tmp/Prover9_25683_n013.cluster.edu
% 0.74/1.02  
% 0.74/1.02  set(prolog_style_variables).
% 0.74/1.02  set(auto2).
% 0.74/1.02      % set(auto2) -> set(auto).
% 0.74/1.02      % set(auto) -> set(auto_inference).
% 0.74/1.02      % set(auto) -> set(auto_setup).
% 0.74/1.02      % set(auto_setup) -> set(predicate_elim).
% 0.74/1.02      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.74/1.02      % set(auto) -> set(auto_limits).
% 0.74/1.02      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.74/1.02      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.74/1.02      % set(auto) -> set(auto_denials).
% 0.74/1.02      % set(auto) -> set(auto_process).
% 0.74/1.02      % set(auto2) -> assign(new_constants, 1).
% 0.74/1.02      % set(auto2) -> assign(fold_denial_max, 3).
% 0.74/1.02      % set(auto2) -> assign(max_weight, "200.000").
% 0.74/1.02      % set(auto2) -> assign(max_hours, 1).
% 0.74/1.02      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.74/1.02      % set(auto2) -> assign(max_seconds, 0).
% 0.74/1.02      % set(auto2) -> assign(max_minutes, 5).
% 0.74/1.02      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.74/1.02      % set(auto2) -> set(sort_initial_sos).
% 0.74/1.02      % set(auto2) -> assign(sos_limit, -1).
% 0.74/1.02      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.74/1.02      % set(auto2) -> assign(max_megs, 400).
% 0.74/1.02      % set(auto2) -> assign(stats, some).
% 0.74/1.02      % set(auto2) -> clear(echo_input).
% 0.74/1.02      % set(auto2) -> set(quiet).
% 0.74/1.02      % set(auto2) -> clear(print_initial_clauses).
% 0.74/1.02      % set(auto2) -> clear(print_given).
% 0.74/1.02  assign(lrs_ticks,-1).
% 0.74/1.02  assign(sos_limit,10000).
% 0.74/1.02  assign(order,kbo).
% 0.74/1.02  set(lex_order_vars).
% 0.74/1.02  clear(print_given).
% 0.74/1.02  
% 0.74/1.02  % formulas(sos).  % not echoed (50 formulas)
% 0.74/1.02  
% 0.74/1.02  ============================== end of input ==========================
% 0.74/1.02  
% 0.74/1.02  % From the command line: assign(max_seconds, 300).
% 0.74/1.02  
% 0.74/1.02  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.74/1.02  
% 0.74/1.02  % Formulas that are not ordinary clauses:
% 0.74/1.02  
% 0.74/1.02  ============================== end of process non-clausal formulas ===
% 0.74/1.02  
% 0.74/1.02  ============================== PROCESS INITIAL CLAUSES ===============
% 0.74/1.02  
% 0.74/1.02  ============================== PREDICATE ELIMINATION =================
% 0.74/1.02  1 -coffee(A,B) | beverage(A,B) # label(clause9) # label(axiom).  [assumption].
% 0.74/1.02  2 coffee(skc3,skc5) # label(clause36) # label(negated_conjecture).  [assumption].
% 0.74/1.02  Derived: beverage(skc3,skc5).  [resolve(1,a,2,a)].
% 0.74/1.02  3 -restaurant(A,B) | building(A,B) # label(clause27) # label(axiom).  [assumption].
% 0.74/1.02  4 restaurant(skc3,skc4) # label(clause37) # label(negated_conjecture).  [assumption].
% 0.74/1.02  Derived: building(skc3,skc4).  [resolve(3,a,4,a)].
% 0.74/1.02  5 -organism(A,B) | living(A,B) # label(clause23) # label(axiom).  [assumption].
% 0.74/1.02  6 -living(A,B) | -nonliving(A,B) # label(clause30) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -organism(A,B) | -nonliving(A,B).  [resolve(5,b,6,a)].
% 0.74/1.02  7 -eventuality(A,B) | nonexistent(A,B) # label(clause6) # label(axiom).  [assumption].
% 0.74/1.02  8 -nonexistent(A,B) | -existent(A,B) # label(clause31) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -eventuality(A,B) | -existent(A,B).  [resolve(7,b,8,a)].
% 0.74/1.02  9 -object(A,B) | nonliving(A,B) # label(clause17) # label(axiom).  [assumption].
% 0.74/1.02  10 -nonliving(A,B) | -animate(A,B) # label(clause32) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -object(A,B) | -animate(A,B).  [resolve(9,b,10,a)].
% 0.74/1.02  11 -organism(A,B) | -nonliving(A,B).  [resolve(5,b,6,a)].
% 0.74/1.02  Derived: -organism(A,B) | -object(A,B).  [resolve(11,b,9,b)].
% 0.74/1.02  12 -in(skc3,A,skc4) | -customer(skc3,A) | nonreflexive(skc3,skf3(B)) # label(clause39) # label(negated_conjecture).  [assumption].
% 0.74/1.02  13 -nonreflexive(A,B) | -patient(A,B,C) | -agent(A,B,C) # label(clause33) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | -patient(skc3,skf3(B),C) | -agent(skc3,skf3(B),C).  [resolve(12,c,13,a)].
% 0.74/1.02  14 -in(skc3,A,skc4) | -customer(skc3,A) | nonreflexive(skc3,skf4(B)) # label(clause44) # label(negated_conjecture).  [assumption].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | -patient(skc3,skf4(B),C) | -agent(skc3,skf4(B),C).  [resolve(14,c,13,a)].
% 0.74/1.02  15 -in(skc3,A,skc4) | -customer(skc3,A) | see(skc3,skf3(B)) # label(clause38) # label(negated_conjecture).  [assumption].
% 0.74/1.02  16 -see(A,B) | event(A,B) # label(clause1) # label(axiom).  [assumption].
% 0.74/1.02  17 -drink(A,B) | event(A,B) # label(clause8) # label(axiom).  [assumption].
% 0.74/1.02  18 -event(A,B) | eventuality(A,B) # label(clause2) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -drink(A,B) | eventuality(A,B).  [resolve(17,b,18,a)].
% 0.74/1.02  19 -in(skc3,A,skc4) | -customer(skc3,A) | event(skc3,skf3(B)) # label(clause41) # label(negated_conjecture).  [assumption].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | eventuality(skc3,skf3(B)).  [resolve(19,c,18,a)].
% 0.74/1.02  20 -in(skc3,A,skc4) | -customer(skc3,A) | event(skc3,skf4(B)) # label(clause42) # label(negated_conjecture).  [assumption].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | eventuality(skc3,skf4(B)).  [resolve(20,c,18,a)].
% 0.74/1.02  21 -drink(A,B) | eventuality(A,B).  [resolve(17,b,18,a)].
% 0.74/1.02  22 -eventuality(A,B) | thing(A,B) # label(clause3) # label(axiom).  [assumption].
% 0.74/1.02  23 -eventuality(A,B) | specific(A,B) # label(clause5) # label(axiom).  [assumption].
% 0.74/1.02  24 -eventuality(A,B) | unisex(A,B) # label(clause7) # label(axiom).  [assumption].
% 0.74/1.02  25 -eventuality(A,B) | -existent(A,B).  [resolve(7,b,8,a)].
% 0.74/1.02  Derived: -drink(A,B) | thing(A,B).  [resolve(21,b,22,a)].
% 0.74/1.02  Derived: -drink(A,B) | specific(A,B).  [resolve(21,b,23,a)].
% 0.74/1.02  Derived: -drink(A,B) | unisex(A,B).  [resolve(21,b,24,a)].
% 0.74/1.02  Derived: -drink(A,B) | -existent(A,B).  [resolve(21,b,25,a)].
% 0.74/1.02  26 -in(skc3,A,skc4) | -customer(skc3,A) | eventuality(skc3,skf3(B)).  [resolve(19,c,18,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | thing(skc3,skf3(B)).  [resolve(26,c,22,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | specific(skc3,skf3(B)).  [resolve(26,c,23,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | unisex(skc3,skf3(B)).  [resolve(26,c,24,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | -existent(skc3,skf3(B)).  [resolve(26,c,25,a)].
% 0.74/1.02  27 -in(skc3,A,skc4) | -customer(skc3,A) | eventuality(skc3,skf4(B)).  [resolve(20,c,18,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | thing(skc3,skf4(B)).  [resolve(27,c,22,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | specific(skc3,skf4(B)).  [resolve(27,c,23,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | unisex(skc3,skf4(B)).  [resolve(27,c,24,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | -existent(skc3,skf4(B)).  [resolve(27,c,25,a)].
% 0.74/1.02  28 -entity(A,B) | thing(A,B) # label(clause14) # label(axiom).  [assumption].
% 0.74/1.02  29 -thing(A,B) | singleton(A,B) # label(clause4) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -entity(A,B) | singleton(A,B).  [resolve(28,b,29,a)].
% 0.74/1.02  30 -drink(A,B) | thing(A,B).  [resolve(21,b,22,a)].
% 0.74/1.02  Derived: -drink(A,B) | singleton(A,B).  [resolve(30,b,29,a)].
% 0.74/1.02  31 -in(skc3,A,skc4) | -customer(skc3,A) | thing(skc3,skf3(B)).  [resolve(26,c,22,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | singleton(skc3,skf3(B)).  [resolve(31,c,29,a)].
% 0.74/1.02  32 -in(skc3,A,skc4) | -customer(skc3,A) | thing(skc3,skf4(B)).  [resolve(27,c,22,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | singleton(skc3,skf4(B)).  [resolve(32,c,29,a)].
% 0.74/1.02  33 -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | beverage(A,C) # label(clause34) # label(axiom).  [assumption].
% 0.74/1.02  34 -beverage(A,B) | food(A,B) # label(clause10) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | food(A,C).  [resolve(33,d,34,a)].
% 0.74/1.02  35 beverage(skc3,skc5).  [resolve(1,a,2,a)].
% 0.74/1.02  Derived: food(skc3,skc5).  [resolve(35,a,34,a)].
% 0.74/1.02  36 -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | food(A,C).  [resolve(33,d,34,a)].
% 0.74/1.02  37 -food(A,B) | substance_matter(A,B) # label(clause11) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | substance_matter(A,C).  [resolve(36,d,37,a)].
% 0.74/1.02  38 food(skc3,skc5).  [resolve(35,a,34,a)].
% 0.74/1.02  Derived: substance_matter(skc3,skc5).  [resolve(38,a,37,a)].
% 0.74/1.02  39 -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | substance_matter(A,C).  [resolve(36,d,37,a)].
% 0.74/1.02  40 -substance_matter(A,B) | object(A,B) # label(clause12) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | object(A,C).  [resolve(39,d,40,a)].
% 0.74/1.02  41 substance_matter(skc3,skc5).  [resolve(38,a,37,a)].
% 0.74/1.02  Derived: object(skc3,skc5).  [resolve(41,a,40,a)].
% 0.74/1.02  42 -artifact(A,B) | object(A,B) # label(clause29) # label(axiom).  [assumption].
% 0.74/1.02  43 -object(A,B) | entity(A,B) # label(clause13) # label(axiom).  [assumption].
% 0.74/1.02  44 -object(A,B) | impartial(A,B) # label(clause18) # label(axiom).  [assumption].
% 0.74/1.02  45 -object(A,B) | unisex(A,B) # label(clause19) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -artifact(A,B) | entity(A,B).  [resolve(42,b,43,a)].
% 0.74/1.02  Derived: -artifact(A,B) | impartial(A,B).  [resolve(42,b,44,a)].
% 0.74/1.02  Derived: -artifact(A,B) | unisex(A,B).  [resolve(42,b,45,a)].
% 0.74/1.02  46 -object(A,B) | -animate(A,B).  [resolve(9,b,10,a)].
% 0.74/1.02  Derived: -animate(A,B) | -artifact(A,B).  [resolve(46,a,42,b)].
% 0.74/1.02  47 -organism(A,B) | -object(A,B).  [resolve(11,b,9,b)].
% 0.74/1.02  Derived: -organism(A,B) | -artifact(A,B).  [resolve(47,b,42,b)].
% 0.74/1.02  48 -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | object(A,C).  [resolve(39,d,40,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | entity(A,C).  [resolve(48,d,43,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | impartial(A,C).  [resolve(48,d,44,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | unisex(A,C).  [resolve(48,d,45,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | -animate(A,C).  [resolve(48,d,46,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | -organism(A,C).  [resolve(48,d,47,b)].
% 0.74/1.02  49 object(skc3,skc5).  [resolve(41,a,40,a)].
% 0.74/1.02  Derived: entity(skc3,skc5).  [resolve(49,a,43,a)].
% 0.74/1.02  Derived: impartial(skc3,skc5).  [resolve(49,a,44,a)].
% 0.74/1.02  Derived: unisex(skc3,skc5).  [resolve(49,a,45,a)].
% 0.74/1.02  Derived: -animate(skc3,skc5).  [resolve(49,a,46,a)].
% 0.74/1.02  Derived: -organism(skc3,skc5).  [resolve(49,a,47,b)].
% 0.74/1.02  50 -organism(A,B) | entity(A,B) # label(clause21) # label(axiom).  [assumption].
% 0.74/1.02  51 -entity(A,B) | specific(A,B) # label(clause15) # label(axiom).  [assumption].
% 0.74/1.02  52 -entity(A,B) | existent(A,B) # label(clause16) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -organism(A,B) | specific(A,B).  [resolve(50,b,51,a)].
% 0.74/1.02  Derived: -organism(A,B) | existent(A,B).  [resolve(50,b,52,a)].
% 0.74/1.02  53 -entity(A,B) | singleton(A,B).  [resolve(28,b,29,a)].
% 0.74/1.02  Derived: singleton(A,B) | -organism(A,B).  [resolve(53,a,50,b)].
% 0.74/1.02  54 -artifact(A,B) | entity(A,B).  [resolve(42,b,43,a)].
% 0.74/1.02  Derived: -artifact(A,B) | specific(A,B).  [resolve(54,b,51,a)].
% 0.74/1.02  Derived: -artifact(A,B) | existent(A,B).  [resolve(54,b,52,a)].
% 0.74/1.02  Derived: -artifact(A,B) | singleton(A,B).  [resolve(54,b,53,a)].
% 0.74/1.02  55 -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | entity(A,C).  [resolve(48,d,43,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | specific(A,C).  [resolve(55,d,51,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | existent(A,C).  [resolve(55,d,52,a)].
% 0.74/1.02  Derived: -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | singleton(A,C).  [resolve(55,d,53,a)].
% 0.74/1.02  56 entity(skc3,skc5).  [resolve(49,a,43,a)].
% 0.74/1.02  Derived: specific(skc3,skc5).  [resolve(56,a,51,a)].
% 0.74/1.02  Derived: existent(skc3,skc5).  [resolve(56,a,52,a)].
% 0.74/1.02  Derived: singleton(skc3,skc5).  [resolve(56,a,53,a)].
% 0.74/1.02  57 -customer(A,B) | human_person(A,B) # label(clause26) # label(axiom).  [assumption].
% 0.74/1.02  58 -human_person(A,B) | organism(A,B) # label(clause20) # label(axiom).  [assumption].
% 0.74/1.02  59 -human_person(A,B) | human(A,B) # label(clause24) # label(axiom).  [assumption].
% 0.74/1.02  60 -human_person(A,B) | animate(A,B) # label(clause25) # label(axiom).  [assumption].
% 0.74/1.02  Derived: -customer(A,B) | organism(A,B).  [resolve(57,b,58,a)].
% 0.74/1.02  Derived: -customer(A,B) | human(A,B).  [resolve(57,b,59,a)].
% 0.74/1.02  Derived: -customer(A,B) | animate(A,B).  [resolve(57,b,60,a)].
% 0.74/1.02  61 -in(skc3,A,skc4) | -customer(skc3,A) | human_person(skc3,skf5(B)) # label(clause46) # label(negated_conjecture).  [assumption].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | organism(skc3,skf5(B)).  [resolve(61,c,58,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | human(skc3,skf5(B)).  [resolve(61,c,59,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | animate(skc3,skf5(B)).  [resolve(61,c,60,a)].
% 0.74/1.02  62 -customer(A,B) | organism(A,B).  [resolve(57,b,58,a)].
% 0.74/1.02  63 -organism(A,B) | impartial(A,B) # label(clause22) # label(axiom).  [assumption].
% 0.74/1.02  64 -organism(A,B) | -artifact(A,B).  [resolve(47,b,42,b)].
% 0.74/1.02  65 -drink(A,B) | -patient(A,B,C) | -agent(A,B,D) | -organism(A,C).  [resolve(48,d,47,b)].
% 0.74/1.02  66 -organism(skc3,skc5).  [resolve(49,a,47,b)].
% 0.74/1.02  67 -organism(A,B) | specific(A,B).  [resolve(50,b,51,a)].
% 0.74/1.02  68 -organism(A,B) | existent(A,B).  [resolve(50,b,52,a)].
% 0.74/1.02  69 singleton(A,B) | -organism(A,B).  [resolve(53,a,50,b)].
% 0.74/1.02  Derived: -customer(A,B) | impartial(A,B).  [resolve(62,b,63,a)].
% 0.74/1.02  Derived: -customer(A,B) | -artifact(A,B).  [resolve(62,b,64,a)].
% 0.74/1.02  Derived: -customer(A,B) | -drink(A,C) | -patient(A,C,B) | -agent(A,C,D).  [resolve(62,b,65,d)].
% 0.74/1.02  Derived: -customer(skc3,skc5).  [resolve(62,b,66,a)].
% 0.74/1.02  Derived: -customer(A,B) | specific(A,B).  [resolve(62,b,67,a)].
% 0.74/1.02  Derived: -customer(A,B) | existent(A,B).  [resolve(62,b,68,a)].
% 0.74/1.02  Derived: -customer(A,B) | singleton(A,B).  [resolve(62,b,69,b)].
% 0.74/1.02  70 -in(skc3,A,skc4) | -customer(skc3,A) | organism(skc3,skf5(B)).  [resolve(61,c,58,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | impartial(skc3,skf5(B)).  [resolve(70,c,63,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | -artifact(skc3,skf5(B)).  [resolve(70,c,64,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | -drink(skc3,B) | -patient(skc3,B,skf5(C)) | -agent(skc3,B,D).  [resolve(70,c,65,d)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | specific(skc3,skf5(B)).  [resolve(70,c,67,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | existent(skc3,skf5(B)).  [resolve(70,c,68,a)].
% 0.74/1.02  Derived: -in(skc3,A,skc4) | -customer(skc3,A) | singleton(skc3,skf5(B)).  [resolve(70,c,69,b)].
% 0.74/1.02  71 building(skc3,skc4).  [resolve(3,a,4,a)].
% 0.74/1.02  72 -building(A,B) | artifact(A,B) # label(clause28) # label(axiom).  [assumption].
% 0.74/1.02  Derived: artifact(skc3,skc4).  [resolve(71,a,72,a)].
% 0.74/1.02  73 artifact(skc3,skc4).  [resolve(71,a,72,a)].
% 0.74/1.02  74 -artifact(A,B) | impartial(A,B).  [resolve(42,b,44,a)].
% 0.74/1.02  75 -artifact(A,B) | unisex(A,B).  [resolve(42,b,45,a)].
% 0.74/1.02  76 -animate(A,B) | -artifact(A,B).  [resolve(46,a,42,b)].
% 0.74/1.02  77 -artifact(A,B) | specific(A,B).  [resolve(54,b,51,a)].
% 0.74/1.02  78 -artifact(A,B) | existent(A,B).  [resolve(54,b,52,a)].
% 0.74/1.02  79 -artifact(A,B) | singleton(A,B).  [resolve(54,b,53,a)].
% 0.74/1.02  80 -customer(A,B) | -artifact(A,B).  [resolve(62,b,64,a)].
% 0.74/1.02  Derived: impartial(skc3,skc4).  [resolve(73,a,74,a)].
% 0.74/1.02  Derived: unisex(skc3,skc4).  [resolve(73,a,75,a)].
% 0.74/1.02  Derived: -animate(skc3,skc4).  [resolve(73,a,76,b)].
% 0.74/1.02  Derived: specific(skc3,skc4).  [resolve(73,a,77,a)].
% 0.74/1.02  Derived: existent(skc3,skc4).  [resolve(73,a,78,a)].
% 0.74/1.02  Derived: singleton(skc3,skc4).  [resolve(73,a,79,a)].
% 0.74/1.02  Derived: -customer(skc3,skc4).  [resolve(73,a,80,b)].
% 0.74/1.02  81 -customer(A,B) | animate(A,B).  [resolve(57,b,60,a)].
% 0.74/1.02  82 -animate(skc3,skc5).  [resolve(49,a,46,a)].
% 0.74/1.02  83 -animate(skc3,skc4).  [resolve(73,a,76,b)].
% 0.74/1.02  
% 0.74/1.02  ============================== end predicate elimination =============
% 0.74/1.02  
% 0.74/1.02  Auto_denials:  (no changes).
% 0.74/1.02  
% 0.74/1.02  Term ordering decisions:
% 0.74/1.02  Function symbol KB weights: 
% 0.74/1.02  
% 0.74/1.02  ============================== end of process initial clauses ========
% 0.74/1.02  
% 0.74/1.02  ============================== CLAUSES FOR SEARCH ====================
% 0.74/1.02  
% 0.74/1.02  ============================== end of clauses for search =============
% 0.74/1.02  
% 0.74/1.02  ============================== SEARCH ================================
% 0.74/1.02  
% 0.74/1.02  % Starting search at 0.02 seconds.
% 0.74/1.02  
% 0.74/1.02  ============================== STATISTICS ============================
% 0.74/1.02  
% 0.74/1.02  Given=0. Generated=0. Kept=0. proofs=0.
% 0.74/1.02  Usable=0. Sos=0. Demods=0. Limbo=0, Disabled=137. Hints=0.
% 0.74/1.02  Megabytes=0.06.
% 0.74/1.02  User_CPU=0.02, System_CPU=0.00, Wall_clock=0.
% 0.74/1.02  
% 0.74/1.02  ============================== end of statistics =====================
% 0.74/1.02  
% 0.74/1.02  ============================== end of search =========================
% 0.74/1.02  
% 0.74/1.02  SEARCH FAILED
% 0.74/1.02  
% 0.74/1.02  Exiting with failure.
% 0.74/1.02  
% 0.74/1.02  Process 25885 exit (sos_empty) Thu Jun 30 23:26:45 2022
% 0.74/1.02  Prover9 interrupted
%------------------------------------------------------------------------------