TSTP Solution File: NLP113+1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : NLP113+1 : TPTP v8.1.0. Released v2.4.0.
% 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 13:06:50 EDT 2022
% Result : Unknown 1.75s 1.92s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NLP113+1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.13 % Command : otter-tptp-script %s
% 0.12/0.34 % Computer : n007.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 : 300
% 0.12/0.34 % DateTime : Wed Jul 27 08:26:16 EDT 2022
% 0.12/0.34 % CPUTime :
% 1.75/1.91 ----- Otter 3.3f, August 2004 -----
% 1.75/1.91 The process was started by sandbox2 on n007.cluster.edu,
% 1.75/1.91 Wed Jul 27 08:26:16 2022
% 1.75/1.91 The command was "./otter". The process ID is 16113.
% 1.75/1.91
% 1.75/1.91 set(prolog_style_variables).
% 1.75/1.91 set(auto).
% 1.75/1.91 dependent: set(auto1).
% 1.75/1.91 dependent: set(process_input).
% 1.75/1.91 dependent: clear(print_kept).
% 1.75/1.91 dependent: clear(print_new_demod).
% 1.75/1.91 dependent: clear(print_back_demod).
% 1.75/1.91 dependent: clear(print_back_sub).
% 1.75/1.91 dependent: set(control_memory).
% 1.75/1.91 dependent: assign(max_mem, 12000).
% 1.75/1.91 dependent: assign(pick_given_ratio, 4).
% 1.75/1.91 dependent: assign(stats_level, 1).
% 1.75/1.91 dependent: assign(max_seconds, 10800).
% 1.75/1.91 clear(print_given).
% 1.75/1.91
% 1.75/1.91 formula_list(usable).
% 1.75/1.91 all A (A=A).
% 1.75/1.91 all U V (artifact(U,V)->object(U,V)).
% 1.75/1.91 all U V (building(U,V)->artifact(U,V)).
% 1.75/1.91 all U V (restaurant(U,V)->building(U,V)).
% 1.75/1.91 all U V (customer(U,V)->human_person(U,V)).
% 1.75/1.91 all U V (human_person(U,V)->animate(U,V)).
% 1.75/1.91 all U V (human_person(U,V)->human(U,V)).
% 1.75/1.91 all U V (organism(U,V)->living(U,V)).
% 1.75/1.91 all U V (organism(U,V)->impartial(U,V)).
% 1.75/1.91 all U V (organism(U,V)->entity(U,V)).
% 1.75/1.91 all U V (human_person(U,V)->organism(U,V)).
% 1.75/1.91 all U V (object(U,V)->unisex(U,V)).
% 1.75/1.91 all U V (object(U,V)->impartial(U,V)).
% 1.75/1.91 all U V (object(U,V)->nonliving(U,V)).
% 1.75/1.91 all U V (entity(U,V)->existent(U,V)).
% 1.75/1.91 all U V (entity(U,V)->specific(U,V)).
% 1.75/1.91 all U V (entity(U,V)->thing(U,V)).
% 1.75/1.91 all U V (object(U,V)->entity(U,V)).
% 1.75/1.91 all U V (substance_matter(U,V)->object(U,V)).
% 1.75/1.91 all U V (food(U,V)->substance_matter(U,V)).
% 1.75/1.91 all U V (beverage(U,V)->food(U,V)).
% 1.75/1.91 all U V (coffee(U,V)->beverage(U,V)).
% 1.75/1.91 all U V (drink(U,V)->event(U,V)).
% 1.75/1.91 all U V (eventuality(U,V)->unisex(U,V)).
% 1.75/1.91 all U V (eventuality(U,V)->nonexistent(U,V)).
% 1.75/1.91 all U V (eventuality(U,V)->specific(U,V)).
% 1.75/1.91 all U V (thing(U,V)->singleton(U,V)).
% 1.75/1.91 all U V (eventuality(U,V)->thing(U,V)).
% 1.75/1.91 all U V (event(U,V)->eventuality(U,V)).
% 1.75/1.91 all U V (see(U,V)->event(U,V)).
% 1.75/1.91 all U V (animate(U,V)-> -nonliving(U,V)).
% 1.75/1.91 all U V (existent(U,V)-> -nonexistent(U,V)).
% 1.75/1.91 all U V (nonliving(U,V)-> -living(U,V)).
% 1.75/1.91 all U V W X (drink(U,V)&agent(U,V,W)&patient(U,V,X)->beverage(U,X)).
% 1.75/1.91 all U V W X (nonreflexive(U,V)&agent(U,V,W)&patient(U,V,X)->W!=X).
% 1.75/1.91 -(-(exists U (actual_world(U)& (exists V (restaurant(U,V)& (all W (customer(U,W)&in(U,W,V)-> (exists X Y Z X1 (coffee(U,X)&human_person(U,Y)&event(U,Z)&agent(U,Z,Y)&patient(U,Z,X)&past(U,Z)&nonreflexive(U,Z)&drink(U,Z)&event(U,X1)&agent(U,X1,W)&patient(U,X1,Y)&past(U,X1)&nonreflexive(U,X1)&see(U,X1)))))))))).
% 1.75/1.91 end_of_list.
% 1.75/1.91
% 1.75/1.91 -------> usable clausifies to:
% 1.75/1.91
% 1.75/1.91 list(usable).
% 1.75/1.91 0 [] A=A.
% 1.75/1.91 0 [] -artifact(U,V)|object(U,V).
% 1.75/1.91 0 [] -building(U,V)|artifact(U,V).
% 1.75/1.91 0 [] -restaurant(U,V)|building(U,V).
% 1.75/1.91 0 [] -customer(U,V)|human_person(U,V).
% 1.75/1.91 0 [] -human_person(U,V)|animate(U,V).
% 1.75/1.91 0 [] -human_person(U,V)|human(U,V).
% 1.75/1.91 0 [] -organism(U,V)|living(U,V).
% 1.75/1.91 0 [] -organism(U,V)|impartial(U,V).
% 1.75/1.91 0 [] -organism(U,V)|entity(U,V).
% 1.75/1.91 0 [] -human_person(U,V)|organism(U,V).
% 1.75/1.91 0 [] -object(U,V)|unisex(U,V).
% 1.75/1.91 0 [] -object(U,V)|impartial(U,V).
% 1.75/1.91 0 [] -object(U,V)|nonliving(U,V).
% 1.75/1.91 0 [] -entity(U,V)|existent(U,V).
% 1.75/1.91 0 [] -entity(U,V)|specific(U,V).
% 1.75/1.91 0 [] -entity(U,V)|thing(U,V).
% 1.75/1.91 0 [] -object(U,V)|entity(U,V).
% 1.75/1.91 0 [] -substance_matter(U,V)|object(U,V).
% 1.75/1.91 0 [] -food(U,V)|substance_matter(U,V).
% 1.75/1.91 0 [] -beverage(U,V)|food(U,V).
% 1.75/1.91 0 [] -coffee(U,V)|beverage(U,V).
% 1.75/1.91 0 [] -drink(U,V)|event(U,V).
% 1.75/1.91 0 [] -eventuality(U,V)|unisex(U,V).
% 1.75/1.91 0 [] -eventuality(U,V)|nonexistent(U,V).
% 1.75/1.91 0 [] -eventuality(U,V)|specific(U,V).
% 1.75/1.91 0 [] -thing(U,V)|singleton(U,V).
% 1.75/1.91 0 [] -eventuality(U,V)|thing(U,V).
% 1.75/1.91 0 [] -event(U,V)|eventuality(U,V).
% 1.75/1.91 0 [] -see(U,V)|event(U,V).
% 1.75/1.91 0 [] -animate(U,V)| -nonliving(U,V).
% 1.75/1.91 0 [] -existent(U,V)| -nonexistent(U,V).
% 1.75/1.91 0 [] -nonliving(U,V)| -living(U,V).
% 1.75/1.91 0 [] -drink(U,V)| -agent(U,V,W)| -patient(U,V,X)|beverage(U,X).
% 1.75/1.91 0 [] -nonreflexive(U,V)| -agent(U,V,W)| -patient(U,V,X)|W!=X.
% 1.75/1.91 0 [] actual_world($c2).
% 1.75/1.91 0 [] restaurant($c2,$c1).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|coffee($c2,$f4(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|human_person($c2,$f3(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|event($c2,$f2(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|agent($c2,$f2(W),$f3(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|patient($c2,$f2(W),$f4(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|past($c2,$f2(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|nonreflexive($c2,$f2(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|drink($c2,$f2(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|event($c2,$f1(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|agent($c2,$f1(W),W).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|patient($c2,$f1(W),$f3(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|past($c2,$f1(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|nonreflexive($c2,$f1(W)).
% 1.75/1.91 0 [] -customer($c2,W)| -in($c2,W,$c1)|see($c2,$f1(W)).
% 1.75/1.91 end_of_list.
% 1.75/1.91
% 1.75/1.91 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=4.
% 1.75/1.91
% 1.75/1.91 This is a Horn set with equality. The strategy will be
% 1.75/1.91 Knuth-Bendix and hyper_res, with positive clauses in
% 1.75/1.91 sos and nonpositive clauses in usable.
% 1.75/1.91
% 1.75/1.91 dependent: set(knuth_bendix).
% 1.75/1.91 dependent: set(anl_eq).
% 1.75/1.91 dependent: set(para_from).
% 1.75/1.91 dependent: set(para_into).
% 1.75/1.91 dependent: clear(para_from_right).
% 1.75/1.91 dependent: clear(para_into_right).
% 1.75/1.91 dependent: set(para_from_vars).
% 1.75/1.91 dependent: set(eq_units_both_ways).
% 1.75/1.91 dependent: set(dynamic_demod_all).
% 1.75/1.91 dependent: set(dynamic_demod).
% 1.75/1.91 dependent: set(order_eq).
% 1.75/1.91 dependent: set(back_demod).
% 1.75/1.91 dependent: set(lrpo).
% 1.75/1.91 dependent: set(hyper_res).
% 1.75/1.91 dependent: clear(order_hyper).
% 1.75/1.91
% 1.75/1.91 ------------> process usable:
% 1.75/1.91 ** KEPT (pick-wt=6): 1 [] -artifact(A,B)|object(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 2 [] -building(A,B)|artifact(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 3 [] -restaurant(A,B)|building(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 4 [] -customer(A,B)|human_person(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 5 [] -human_person(A,B)|animate(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 6 [] -human_person(A,B)|human(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 7 [] -organism(A,B)|living(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 8 [] -organism(A,B)|impartial(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 9 [] -organism(A,B)|entity(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 10 [] -human_person(A,B)|organism(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 11 [] -object(A,B)|unisex(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 12 [] -object(A,B)|impartial(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 13 [] -object(A,B)|nonliving(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 14 [] -entity(A,B)|existent(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 15 [] -entity(A,B)|specific(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 16 [] -entity(A,B)|thing(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 17 [] -object(A,B)|entity(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 18 [] -substance_matter(A,B)|object(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 19 [] -food(A,B)|substance_matter(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 20 [] -beverage(A,B)|food(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 21 [] -coffee(A,B)|beverage(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 22 [] -drink(A,B)|event(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 23 [] -eventuality(A,B)|unisex(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 24 [] -eventuality(A,B)|nonexistent(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 25 [] -eventuality(A,B)|specific(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 26 [] -thing(A,B)|singleton(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 27 [] -eventuality(A,B)|thing(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 28 [] -event(A,B)|eventuality(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 29 [] -see(A,B)|event(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 30 [] -animate(A,B)| -nonliving(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 31 [] -existent(A,B)| -nonexistent(A,B).
% 1.75/1.91 ** KEPT (pick-wt=6): 32 [] -nonliving(A,B)| -living(A,B).
% 1.75/1.91 ** KEPT (pick-wt=14): 33 [] -drink(A,B)| -agent(A,B,C)| -patient(A,B,D)|beverage(A,D).
% 1.75/1.91 ** KEPT (pick-wt=14): 34 [] -nonreflexive(A,B)| -agent(A,B,C)| -patient(A,B,D)|C!=D.
% 1.75/1.91 ** KEPT (pick-wt=11): 35 [] -customer($c2,A)| -in($c2,A,$c1)|coffee($c2,$f4(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 36 [] -customer($c2,A)| -in($c2,A,$c1)|human_person($c2,$f3(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 37 [] -customer($c2,A)| -in($c2,A,$c1)|event($c2,$f2(A)).
% 1.75/1.91 ** KEPT (pick-wt=13): 38 [] -customer($c2,A)| -in($c2,A,$c1)|agent($c2,$f2(A),$f3(A)).
% 1.75/1.91 ** KEPT (pick-wt=13): 39 [] -customer($c2,A)| -in($c2,A,$c1)|patient($c2,$f2(A),$f4(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 40 [] -customer($c2,A)| -in($c2,A,$c1)|past($c2,$f2(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 41 [] -customer($c2,A)| -in($c2,A,$c1)|nonreflexive($c2,$f2(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 42 [] -customer($c2,A)| -in($c2,A,$c1)|drink($c2,$f2(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 43 [] -customer($c2,A)| -in($c2,A,$c1)|event($c2,$f1(A)).
% 1.75/1.91 ** KEPT (pick-wt=12): 44 [] -customer($c2,A)| -in($c2,A,$c1)|agent($c2,$f1(A),A).
% 1.75/1.91 ** KEPT (pick-wt=13): 45 [] -customer($c2,A)| -in($c2,A,$c1)|patient($c2,$f1(A),$f3(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 46 [] -customer($c2,A)| -in($c2,A,$c1)|past($c2,$f1(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 47 [] -customer($c2,A)| -in($c2,A,$c1)|nonreflexive($c2,$f1(A)).
% 1.75/1.91 ** KEPT (pick-wt=11): 48 [] -customer($c2,A)| -in($c2,A,$c1)|see($c2,$f1(A)).
% 1.75/1.91
% 1.75/1.91 ------------> process sos:
% 1.75/1.91 ** KEPT (pick-wt=3): 49 [] A=A.
% 1.75/1.91 ** KEPT (pick-wt=2): 50 [] actual_world($c2).
% 1.75/1.91 ** KEPT (pick-wt=3): 51 [] restaurant($c2,$c1).
% 1.75/1.91 Following clause subsumed by 49 during input processing: 0 [copy,49,flip.1] A=A.
% 1.75/1.91
% 1.75/1.91 ======= end of input processing =======
% 1.75/1.91
% 1.75/1.91 =========== start of search ===========
% 1.75/1.91
% 1.75/1.91 Search stopped because sos empty.
% 1.75/1.91
% 1.75/1.91
% 1.75/1.91 Search stopped because sos empty.
% 1.75/1.91
% 1.75/1.91 ============ end of search ============
% 1.75/1.91
% 1.75/1.91 -------------- statistics -------------
% 1.75/1.91 clauses given 14
% 1.75/1.91 clauses generated 11
% 1.75/1.91 clauses kept 62
% 1.75/1.91 clauses forward subsumed 1
% 1.75/1.91 clauses back subsumed 0
% 1.75/1.91 Kbytes malloced 976
% 1.75/1.91
% 1.75/1.91 ----------- times (seconds) -----------
% 1.75/1.91 user CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.75/1.91 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.75/1.91 wall-clock time 1 (0 hr, 0 min, 1 sec)
% 1.75/1.91
% 1.75/1.91 Process 16113 finished Wed Jul 27 08:26:17 2022
% 1.75/1.91 Otter interrupted
% 1.75/1.92 PROOF NOT FOUND
%------------------------------------------------------------------------------