%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : NLP124-1 : TPTP v8.1.0. Released v2.4.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n023.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 13:06:52 EDT 2022 % Result : Unknown 13.62s 13.83s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.11 % Problem : NLP124-1 : TPTP v8.1.0. Released v2.4.0. % 0.11/0.12 % Command : otter-tptp-script %s % 0.12/0.33 % Computer : n023.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 09:16:33 EDT 2022 % 0.12/0.33 % CPUTime : % 1.99/2.18 ----- Otter 3.3f, August 2004 ----- % 1.99/2.18 The process was started by sandbox2 on n023.cluster.edu, % 1.99/2.18 Wed Jul 27 09:16:33 2022 % 1.99/2.18 The command was "./otter". The process ID is 29570. % 1.99/2.18 % 1.99/2.18 set(prolog_style_variables). % 1.99/2.18 set(auto). % 1.99/2.18 dependent: set(auto1). % 1.99/2.18 dependent: set(process_input). % 1.99/2.18 dependent: clear(print_kept). % 1.99/2.18 dependent: clear(print_new_demod). % 1.99/2.18 dependent: clear(print_back_demod). % 1.99/2.18 dependent: clear(print_back_sub). % 1.99/2.18 dependent: set(control_memory). % 1.99/2.18 dependent: assign(max_mem, 12000). % 1.99/2.18 dependent: assign(pick_given_ratio, 4). % 1.99/2.18 dependent: assign(stats_level, 1). % 1.99/2.18 dependent: assign(max_seconds, 10800). % 1.99/2.18 clear(print_given). % 1.99/2.18 % 1.99/2.18 list(usable). % 1.99/2.18 0 [] A=A. % 1.99/2.18 0 [] -barrel(U,V)|event(U,V). % 1.99/2.18 0 [] -event(U,V)|eventuality(U,V). % 1.99/2.18 0 [] -eventuality(U,V)|thing(U,V). % 1.99/2.18 0 [] -thing(U,V)|singleton(U,V). % 1.99/2.18 0 [] -eventuality(U,V)|specific(U,V). % 1.99/2.18 0 [] -eventuality(U,V)|nonexistent(U,V). % 1.99/2.18 0 [] -eventuality(U,V)|unisex(U,V). % 1.99/2.18 0 [] -street(U,V)|way(U,V). % 1.99/2.18 0 [] -way(U,V)|artifact(U,V). % 1.99/2.18 0 [] -artifact(U,V)|object(U,V). % 1.99/2.18 0 [] -object(U,V)|entity(U,V). % 1.99/2.18 0 [] -entity(U,V)|thing(U,V). % 1.99/2.18 0 [] -entity(U,V)|specific(U,V). % 1.99/2.18 0 [] -entity(U,V)|existent(U,V). % 1.99/2.18 0 [] -object(U,V)|nonliving(U,V). % 1.99/2.18 0 [] -object(U,V)|impartial(U,V). % 1.99/2.18 0 [] -object(U,V)|unisex(U,V). % 1.99/2.18 0 [] -placename(U,V)|relname(U,V). % 1.99/2.18 0 [] -relname(U,V)|relation(U,V). % 1.99/2.18 0 [] -relation(U,V)|abstraction(U,V). % 1.99/2.18 0 [] -abstraction(U,V)|thing(U,V). % 1.99/2.18 0 [] -abstraction(U,V)|nonhuman(U,V). % 1.99/2.18 0 [] -abstraction(U,V)|general(U,V). % 1.99/2.18 0 [] -abstraction(U,V)|unisex(U,V). % 1.99/2.18 0 [] -hollywood_placename(U,V)|placename(U,V). % 1.99/2.18 0 [] -city(U,V)|location(U,V). % 1.99/2.18 0 [] -location(U,V)|object(U,V). % 1.99/2.18 0 [] -chevy(U,V)|car(U,V). % 1.99/2.18 0 [] -car(U,V)|vehicle(U,V). % 1.99/2.18 0 [] -vehicle(U,V)|transport(U,V). % 1.99/2.18 0 [] -transport(U,V)|instrumentality(U,V). % 1.99/2.18 0 [] -instrumentality(U,V)|artifact(U,V). % 1.99/2.18 0 [] -general(U,V)| -specific(U,V). % 1.99/2.18 0 [] -nonexistent(U,V)| -existent(U,V). % 1.99/2.18 0 [] -placename(U,V)| -of(U,W,X)| -placename(U,W)| -of(U,V,X)| -entity(U,X)|W=V. % 1.99/2.18 0 [] actual_world(skc6). % 1.99/2.18 0 [] street(skc6,skc11). % 1.99/2.18 0 [] city(skc6,skc10). % 1.99/2.18 0 [] old(skc6,skc8). % 1.99/2.18 0 [] dirty(skc6,skc8). % 1.99/2.18 0 [] white(skc6,skc8). % 1.99/2.18 0 [] chevy(skc6,skc8). % 1.99/2.18 0 [] placename(skc6,skc9). % 1.99/2.18 0 [] hollywood_placename(skc6,skc9). % 1.99/2.18 0 [] event(skc6,skc7). % 1.99/2.18 0 [] present(skc6,skc7). % 1.99/2.18 0 [] barrel(skc6,skc7). % 1.99/2.18 0 [] lonely(skc6,skc11). % 1.99/2.18 0 [] of(skc6,skc9,skc10). % 1.99/2.18 0 [] in(skc6,skc7,skc10). % 1.99/2.18 0 [] agent(skc6,skc7,skc8). % 1.99/2.18 0 [] down(skc6,skc7,skc11). % 1.99/2.18 end_of_list. % 1.99/2.18 % 1.99/2.18 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=6. % 1.99/2.18 % 1.99/2.18 This is a Horn set with equality. The strategy will be % 1.99/2.18 Knuth-Bendix and hyper_res, with positive clauses in % 1.99/2.18 sos and nonpositive clauses in usable. % 1.99/2.18 % 1.99/2.18 dependent: set(knuth_bendix). % 1.99/2.18 dependent: set(anl_eq). % 1.99/2.18 dependent: set(para_from). % 1.99/2.18 dependent: set(para_into). % 1.99/2.18 dependent: clear(para_from_right). % 1.99/2.18 dependent: clear(para_into_right). % 1.99/2.18 dependent: set(para_from_vars). % 1.99/2.18 dependent: set(eq_units_both_ways). % 1.99/2.18 dependent: set(dynamic_demod_all). % 1.99/2.18 dependent: set(dynamic_demod). % 1.99/2.18 dependent: set(order_eq). % 1.99/2.18 dependent: set(back_demod). % 1.99/2.18 dependent: set(lrpo). % 1.99/2.18 dependent: set(hyper_res). % 1.99/2.18 dependent: clear(order_hyper). % 1.99/2.18 % 1.99/2.18 ------------> process usable: % 1.99/2.18 ** KEPT (pick-wt=6): 1 [] -barrel(A,B)|event(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 2 [] -event(A,B)|eventuality(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 3 [] -eventuality(A,B)|thing(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 4 [] -thing(A,B)|singleton(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 5 [] -eventuality(A,B)|specific(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 6 [] -eventuality(A,B)|nonexistent(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 7 [] -eventuality(A,B)|unisex(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 8 [] -street(A,B)|way(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 9 [] -way(A,B)|artifact(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 10 [] -artifact(A,B)|object(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 11 [] -object(A,B)|entity(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 12 [] -entity(A,B)|thing(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 13 [] -entity(A,B)|specific(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 14 [] -entity(A,B)|existent(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 15 [] -object(A,B)|nonliving(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 16 [] -object(A,B)|impartial(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 17 [] -object(A,B)|unisex(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 18 [] -placename(A,B)|relname(A,B). % 1.99/2.18 ** KEPT (pick-wt=6): 19 [] -relname(A,B)|relation(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 20 [] -relation(A,B)|abstraction(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 21 [] -abstraction(A,B)|thing(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 22 [] -abstraction(A,B)|nonhuman(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 23 [] -abstraction(A,B)|general(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 24 [] -abstraction(A,B)|unisex(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 25 [] -hollywood_placename(A,B)|placename(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 26 [] -city(A,B)|location(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 27 [] -location(A,B)|object(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 28 [] -chevy(A,B)|car(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 29 [] -car(A,B)|vehicle(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 30 [] -vehicle(A,B)|transport(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 31 [] -transport(A,B)|instrumentality(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 32 [] -instrumentality(A,B)|artifact(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 33 [] -general(A,B)| -specific(A,B). % 13.62/13.83 ** KEPT (pick-wt=6): 34 [] -nonexistent(A,B)| -existent(A,B). % 13.62/13.83 ** KEPT (pick-wt=20): 35 [] -placename(A,B)| -of(A,C,D)| -placename(A,C)| -of(A,B,D)| -entity(A,D)|C=B. % 13.62/13.83 % 13.62/13.83 ------------> process sos: % 13.62/13.83 ** KEPT (pick-wt=3): 36 [] A=A. % 13.62/13.83 ** KEPT (pick-wt=2): 37 [] actual_world(skc6). % 13.62/13.83 ** KEPT (pick-wt=3): 38 [] street(skc6,skc11). % 13.62/13.83 ** KEPT (pick-wt=3): 39 [] city(skc6,skc10). % 13.62/13.83 ** KEPT (pick-wt=3): 40 [] old(skc6,skc8). % 13.62/13.83 ** KEPT (pick-wt=3): 41 [] dirty(skc6,skc8). % 13.62/13.83 ** KEPT (pick-wt=3): 42 [] white(skc6,skc8). % 13.62/13.83 ** KEPT (pick-wt=3): 43 [] chevy(skc6,skc8). % 13.62/13.83 ** KEPT (pick-wt=3): 44 [] placename(skc6,skc9). % 13.62/13.83 ** KEPT (pick-wt=3): 45 [] hollywood_placename(skc6,skc9). % 13.62/13.83 ** KEPT (pick-wt=3): 46 [] event(skc6,skc7). % 13.62/13.83 ** KEPT (pick-wt=3): 47 [] present(skc6,skc7). % 13.62/13.83 ** KEPT (pick-wt=3): 48 [] barrel(skc6,skc7). % 13.62/13.83 ** KEPT (pick-wt=3): 49 [] lonely(skc6,skc11). % 13.62/13.83 ** KEPT (pick-wt=4): 50 [] of(skc6,skc9,skc10). % 13.62/13.83 ** KEPT (pick-wt=4): 51 [] in(skc6,skc7,skc10). % 13.62/13.83 ** KEPT (pick-wt=4): 52 [] agent(skc6,skc7,skc8). % 13.62/13.83 ** KEPT (pick-wt=4): 53 [] down(skc6,skc7,skc11). % 13.62/13.83 Following clause subsumed by 36 during input processing: 0 [copy,36,flip.1] A=A. % 13.62/13.83 % 13.62/13.83 ======= end of input processing ======= % 13.62/13.83 % 13.62/13.83 =========== start of search =========== % 13.62/13.83 % 13.62/13.83 % 13.62/13.83 Resetting weight limit to 54. % 13.62/13.83 % 13.62/13.83 % 13.62/13.83 Resetting weight limit to 54. % 13.62/13.83 % 13.62/13.83 sos_size=852 % 13.62/13.83 % 13.62/13.83 Search stopped because sos empty. % 13.62/13.83 % 13.62/13.83 % 13.62/13.83 Search stopped because sos empty. % 13.62/13.83 % 13.62/13.83 ============ end of search ============ % 13.62/13.83 % 13.62/13.83 -------------- statistics ------------- % 13.62/13.83 clauses given 1372 % 13.62/13.83 clauses generated 6967 % 13.62/13.83 clauses kept 1794 % 13.62/13.83 clauses forward subsumed 340 % 13.62/13.83 clauses back subsumed 839 % 13.62/13.83 Kbytes malloced 4882 % 13.62/13.83 % 13.62/13.83 ----------- times (seconds) ----------- % 13.62/13.83 user CPU time 11.62 (0 hr, 0 min, 11 sec) % 13.62/13.83 system CPU time 0.00 (0 hr, 0 min, 0 sec) % 13.62/13.83 wall-clock time 13 (0 hr, 0 min, 13 sec) % 13.62/13.83 % 13.62/13.83 Process 29570 finished Wed Jul 27 09:16:46 2022 % 13.62/13.83 Otter interrupted % 13.62/13.83 PROOF NOT FOUND %------------------------------------------------------------------------------