%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : NLP106-1 : TPTP v8.1.0. Released v2.4.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n015.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 13:06:48 EDT 2022 % Result : Unknown 1.98s 2.16s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.11 % Problem : NLP106-1 : TPTP v8.1.0. Released v2.4.0. % 0.03/0.12 % Command : otter-tptp-script %s % 0.12/0.33 % Computer : n015.cluster.edu % 0.12/0.33 % Model : x86_64 x86_64 % 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.33 % Memory : 8042.1875MB % 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.33 % CPULimit : 300 % 0.12/0.33 % WCLimit : 300 % 0.12/0.33 % DateTime : Wed Jul 27 09:04:11 EDT 2022 % 0.12/0.33 % CPUTime : % 1.98/2.16 ----- Otter 3.3f, August 2004 ----- % 1.98/2.16 The process was started by sandbox2 on n015.cluster.edu, % 1.98/2.16 Wed Jul 27 09:04:12 2022 % 1.98/2.16 The command was "./otter". The process ID is 21937. % 1.98/2.16 % 1.98/2.16 set(prolog_style_variables). % 1.98/2.16 set(auto). % 1.98/2.16 dependent: set(auto1). % 1.98/2.16 dependent: set(process_input). % 1.98/2.16 dependent: clear(print_kept). % 1.98/2.16 dependent: clear(print_new_demod). % 1.98/2.16 dependent: clear(print_back_demod). % 1.98/2.16 dependent: clear(print_back_sub). % 1.98/2.16 dependent: set(control_memory). % 1.98/2.16 dependent: assign(max_mem, 12000). % 1.98/2.16 dependent: assign(pick_given_ratio, 4). % 1.98/2.16 dependent: assign(stats_level, 1). % 1.98/2.16 dependent: assign(max_seconds, 10800). % 1.98/2.16 clear(print_given). % 1.98/2.16 % 1.98/2.16 list(usable). % 1.98/2.16 0 [] -see(U,V)|event(U,V). % 1.98/2.16 0 [] -event(U,V)|eventuality(U,V). % 1.98/2.16 0 [] -eventuality(U,V)|thing(U,V). % 1.98/2.16 0 [] -thing(U,V)|singleton(U,V). % 1.98/2.16 0 [] -eventuality(U,V)|specific(U,V). % 1.98/2.16 0 [] -eventuality(U,V)|nonexistent(U,V). % 1.98/2.16 0 [] -eventuality(U,V)|unisex(U,V). % 1.98/2.16 0 [] -drink(U,V)|event(U,V). % 1.98/2.16 0 [] -coffee(U,V)|beverage(U,V). % 1.98/2.16 0 [] -beverage(U,V)|food(U,V). % 1.98/2.16 0 [] -food(U,V)|substance_matter(U,V). % 1.98/2.16 0 [] -substance_matter(U,V)|object(U,V). % 1.98/2.16 0 [] -object(U,V)|entity(U,V). % 1.98/2.16 0 [] -entity(U,V)|thing(U,V). % 1.98/2.16 0 [] -entity(U,V)|specific(U,V). % 1.98/2.16 0 [] -entity(U,V)|existent(U,V). % 1.98/2.16 0 [] -object(U,V)|nonliving(U,V). % 1.98/2.16 0 [] -object(U,V)|impartial(U,V). % 1.98/2.16 0 [] -object(U,V)|unisex(U,V). % 1.98/2.16 0 [] -human_person(U,V)|organism(U,V). % 1.98/2.16 0 [] -organism(U,V)|entity(U,V). % 1.98/2.16 0 [] -organism(U,V)|impartial(U,V). % 1.98/2.16 0 [] -organism(U,V)|living(U,V). % 1.98/2.16 0 [] -human_person(U,V)|human(U,V). % 1.98/2.16 0 [] -human_person(U,V)|animate(U,V). % 1.98/2.16 0 [] -customer(U,V)|human_person(U,V). % 1.98/2.16 0 [] -restaurant(U,V)|building(U,V). % 1.98/2.16 0 [] -building(U,V)|artifact(U,V). % 1.98/2.16 0 [] -artifact(U,V)|object(U,V). % 1.98/2.16 0 [] -living(U,V)| -nonliving(U,V). % 1.98/2.16 0 [] -nonexistent(U,V)| -existent(U,V). % 1.98/2.16 0 [] -nonliving(U,V)| -animate(U,V). % 1.98/2.16 0 [] -nonreflexive(U,V)| -patient(U,V,W)| -agent(U,V,W). % 1.98/2.16 0 [] -drink(U,V)| -patient(U,V,W)| -agent(U,V,X)|beverage(U,W). % 1.98/2.16 0 [] actual_world(skc2). % 1.98/2.16 0 [] coffee(skc2,skc3). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|human_person(skc2,skf5(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|drink(skc2,skf4(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|nonreflexive(skc2,skf4(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|past(skc2,skf4(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|event(skc2,skf4(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|event(skc2,skf3(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|past(skc2,skf3(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|nonreflexive(skc2,skf3(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|see(skc2,skf3(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|patient(skc2,skf4(W),skc3). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|agent(skc2,skf3(V),V). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|agent(skc2,skf4(W),skf5(W)). % 1.98/2.16 0 [] -restaurant(skc2,U)| -in(skc2,V,U)| -customer(skc2,V)|patient(skc2,skf3(W),skf5(W)). % 1.98/2.16 end_of_list. % 1.98/2.16 % 1.98/2.16 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=4. % 1.98/2.16 % 1.98/2.16 This is a Horn set without equality. The strategy will % 1.98/2.16 be hyperresolution, with satellites in sos and nuclei % 1.98/2.16 in usable. % 1.98/2.16 % 1.98/2.16 dependent: set(hyper_res). % 1.98/2.16 dependent: clear(order_hyper). % 1.98/2.16 % 1.98/2.16 ------------> process usable: % 1.98/2.16 ** KEPT (pick-wt=6): 1 [] -see(A,B)|event(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 2 [] -event(A,B)|eventuality(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 3 [] -eventuality(A,B)|thing(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 4 [] -thing(A,B)|singleton(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 5 [] -eventuality(A,B)|specific(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 6 [] -eventuality(A,B)|nonexistent(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 7 [] -eventuality(A,B)|unisex(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 8 [] -drink(A,B)|event(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 9 [] -coffee(A,B)|beverage(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 10 [] -beverage(A,B)|food(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 11 [] -food(A,B)|substance_matter(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 12 [] -substance_matter(A,B)|object(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 13 [] -object(A,B)|entity(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 14 [] -entity(A,B)|thing(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 15 [] -entity(A,B)|specific(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 16 [] -entity(A,B)|existent(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 17 [] -object(A,B)|nonliving(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 18 [] -object(A,B)|impartial(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 19 [] -object(A,B)|unisex(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 20 [] -human_person(A,B)|organism(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 21 [] -organism(A,B)|entity(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 22 [] -organism(A,B)|impartial(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 23 [] -organism(A,B)|living(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 24 [] -human_person(A,B)|human(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 25 [] -human_person(A,B)|animate(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 26 [] -customer(A,B)|human_person(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 27 [] -restaurant(A,B)|building(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 28 [] -building(A,B)|artifact(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 29 [] -artifact(A,B)|object(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 30 [] -living(A,B)| -nonliving(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 31 [] -nonexistent(A,B)| -existent(A,B). % 1.98/2.16 ** KEPT (pick-wt=6): 32 [] -nonliving(A,B)| -animate(A,B). % 1.98/2.16 ** KEPT (pick-wt=11): 33 [] -nonreflexive(A,B)| -patient(A,B,C)| -agent(A,B,C). % 1.98/2.16 ** KEPT (pick-wt=14): 34 [] -drink(A,B)| -patient(A,B,C)| -agent(A,B,D)|beverage(A,C). % 1.98/2.16 ** KEPT (pick-wt=14): 35 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|human_person(skc2,skf5(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 36 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|drink(skc2,skf4(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 37 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|nonreflexive(skc2,skf4(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 38 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|past(skc2,skf4(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 39 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|event(skc2,skf4(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 40 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|event(skc2,skf3(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 41 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|past(skc2,skf3(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 42 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|nonreflexive(skc2,skf3(C)). % 1.98/2.16 ** KEPT (pick-wt=14): 43 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|see(skc2,skf3(C)). % 1.98/2.16 ** KEPT (pick-wt=15): 44 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|patient(skc2,skf4(C),skc3). % 1.98/2.16 ** KEPT (pick-wt=15): 45 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|agent(skc2,skf3(B),B). % 1.98/2.16 ** KEPT (pick-wt=16): 46 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|agent(skc2,skf4(C),skf5(C)). % 1.98/2.16 ** KEPT (pick-wt=16): 47 [] -restaurant(skc2,A)| -in(skc2,B,A)| -customer(skc2,B)|patient(skc2,skf3(C),skf5(C)). % 1.98/2.16 % 1.98/2.16 ------------> process sos: % 1.98/2.16 ** KEPT (pick-wt=2): 48 [] actual_world(skc2). % 1.98/2.16 ** KEPT (pick-wt=3): 49 [] coffee(skc2,skc3). % 1.98/2.16 % 1.98/2.16 ======= end of input processing ======= % 1.98/2.16 % 1.98/2.16 =========== start of search =========== % 1.98/2.16 % 1.98/2.16 Search stopped because sos empty. % 1.98/2.16 % 1.98/2.16 % 1.98/2.16 Search stopped because sos empty. % 1.98/2.16 % 1.98/2.16 ============ end of search ============ % 1.98/2.16 % 1.98/2.16 -------------- statistics ------------- % 1.98/2.16 clauses given 14 % 1.98/2.16 clauses generated 12 % 1.98/2.16 clauses kept 61 % 1.98/2.16 clauses forward subsumed 0 % 1.98/2.16 clauses back subsumed 0 % 1.98/2.16 Kbytes malloced 976 % 1.98/2.16 % 1.98/2.16 ----------- times (seconds) ----------- % 1.98/2.16 user CPU time 0.01 (0 hr, 0 min, 0 sec) % 1.98/2.16 system CPU time 0.00 (0 hr, 0 min, 0 sec) % 1.98/2.16 wall-clock time 1 (0 hr, 0 min, 1 sec) % 1.98/2.16 % 1.98/2.16 Process 21937 finished Wed Jul 27 09:04:13 2022 % 1.98/2.16 Otter interrupted % 1.98/2.16 PROOF NOT FOUND %------------------------------------------------------------------------------