%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : NLP102-1 : 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 13:06:48 EDT 2022 % Result : Unknown 1.79s 2.00s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : NLP102-1 : TPTP v8.1.0. Released v2.4.0. % 0.03/0.12 % Command : otter-tptp-script %s % 0.12/0.33 % Computer : n007.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 08:26:01 EDT 2022 % 0.12/0.33 % CPUTime : % 1.79/2.00 ----- Otter 3.3f, August 2004 ----- % 1.79/2.00 The process was started by sandbox on n007.cluster.edu, % 1.79/2.00 Wed Jul 27 08:26:01 2022 % 1.79/2.00 The command was "./otter". The process ID is 14425. % 1.79/2.00 % 1.79/2.00 set(prolog_style_variables). % 1.79/2.00 set(auto). % 1.79/2.00 dependent: set(auto1). % 1.79/2.00 dependent: set(process_input). % 1.79/2.00 dependent: clear(print_kept). % 1.79/2.00 dependent: clear(print_new_demod). % 1.79/2.00 dependent: clear(print_back_demod). % 1.79/2.00 dependent: clear(print_back_sub). % 1.79/2.00 dependent: set(control_memory). % 1.79/2.00 dependent: assign(max_mem, 12000). % 1.79/2.00 dependent: assign(pick_given_ratio, 4). % 1.79/2.00 dependent: assign(stats_level, 1). % 1.79/2.00 dependent: assign(max_seconds, 10800). % 1.79/2.00 clear(print_given). % 1.79/2.00 % 1.79/2.00 list(usable). % 1.79/2.00 0 [] actual_world(skc18). % 1.79/2.00 0 [] actual_world(skc7). % 1.79/2.00 0 [] ssSkC0|event(skc18,skc19). % 1.79/2.00 0 [] ssSkC0|past(skc18,skc19). % 1.79/2.00 0 [] ssSkC0|nonreflexive(skc18,skc19). % 1.79/2.00 0 [] ssSkC0|drink(skc18,skc19). % 1.79/2.00 0 [] ssSkC0|coffee(skc18,skc23). % 1.79/2.00 0 [] ssSkC0|human_person(skc18,skc20). % 1.79/2.00 0 [] ssSkC0|restaurant(skc18,skc21). % 1.79/2.00 0 [] -ssSkC0|coffee(skc7,skc8). % 1.79/2.00 0 [] ssSkC0|patient(skc18,skc19,skc23). % 1.79/2.00 0 [] ssSkC0|agent(skc18,skc19,skc20). % 1.79/2.00 0 [] -coffee(U,V)| -actual_world(U)|ssSkC0|restaurant(U,skf21(U,W)). % 1.79/2.00 0 [] -coffee(U,V)| -actual_world(U)|ssSkC0|customer(U,skf25(U,W)). % 1.79/2.00 0 [] -in(skc18,U,skc21)| -customer(skc18,U)|ssSkC0|event(skc18,skf17(V)). % 1.79/2.00 0 [] -in(skc18,U,skc21)| -customer(skc18,U)|ssSkC0|past(skc18,skf17(V)). % 1.79/2.00 0 [] -in(skc18,U,skc21)| -customer(skc18,U)|ssSkC0|nonreflexive(skc18,skf17(V)). % 1.79/2.00 0 [] -in(skc18,U,skc21)| -customer(skc18,U)|ssSkC0|see(skc18,skf17(V)). % 1.79/2.00 0 [] -in(skc18,U,skc21)| -customer(skc18,U)|ssSkC0|agent(skc18,skf17(U),U). % 1.79/2.00 0 [] -in(skc18,U,skc21)| -customer(skc18,U)|ssSkC0|patient(skc18,skf17(V),skc20). % 1.79/2.00 0 [] -coffee(U,V)| -actual_world(U)|ssSkC0|in(U,skf25(U,V),skf21(U,V)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|see(skc7,skf9(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|nonreflexive(skc7,skf9(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|past(skc7,skf9(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|event(skc7,skf9(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|event(skc7,skf10(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|past(skc7,skf10(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|nonreflexive(skc7,skf10(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|drink(skc7,skf10(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|human_person(skc7,skf11(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|agent(skc7,skf9(V),V). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|patient(skc7,skf10(W),skc8). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|patient(skc7,skf9(W),skf11(W)). % 1.79/2.00 0 [] -restaurant(skc7,U)| -in(skc7,V,U)| -customer(skc7,V)| -ssSkC0|agent(skc7,skf10(W),skf11(W)). % 1.79/2.00 0 [] -event(U,V)| -past(U,V)| -nonreflexive(U,V)| -drink(U,V)| -patient(U,V,W)| -coffee(U,W)| -agent(U,V,X)| -human_person(U,X)| -restaurant(U,Y)| -actual_world(U)| -ssSkC0|customer(U,skf13(U,Z,X1)). % 1.79/2.00 0 [] -event(U,V)| -past(U,V)| -nonreflexive(U,V)| -drink(U,V)| -patient(U,V,W)| -coffee(U,W)| -agent(U,V,X)| -human_person(U,X)| -restaurant(U,Y)| -actual_world(U)| -ssSkC0|in(U,skf13(U,Y,Z),Y). % 1.79/2.00 0 [] -see(U,V)| -nonreflexive(U,V)| -past(U,V)| -agent(U,V,skf25(U,W))| -event(U,V)| -event(U,X)| -patient(U,X,W)| -past(U,X)| -nonreflexive(U,X)| -drink(U,X)| -patient(U,V,Y)| -agent(U,X,Y)| -human_person(U,Y)| -coffee(U,W)| -actual_world(U)|ssSkC0. % 1.79/2.00 0 [] -event(U,V)| -past(U,V)| -nonreflexive(U,V)| -drink(U,V)| -patient(U,V,W)| -coffee(U,W)| -agent(U,V,X)| -human_person(U,X)| -restaurant(U,Y)| -see(U,Z)| -nonreflexive(U,Z)| -past(U,Z)| -patient(U,Z,X)| -agent(U,Z,skf13(U,Y,X))| -event(U,Z)| -actual_world(U)| -ssSkC0. % 1.79/2.00 end_of_list. % 1.79/2.00 % 1.79/2.00 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=17. % 1.79/2.00 % 1.79/2.00 This is a non-Horn set without equality. The strategy will % 1.79/2.00 be ordered hyper_res, unit deletion, and factoring, with % 1.79/2.00 satellites in sos and with nuclei in usable. % 1.79/2.00 % 1.79/2.00 dependent: set(hyper_res). % 1.79/2.00 dependent: set(factor). % 1.79/2.00 dependent: set(unit_deletion). % 1.79/2.00 % 1.79/2.00 ------------> process usable: % 1.79/2.00 ** KEPT (pick-wt=4): 1 [] -ssSkC0|coffee(skc7,skc8). % 1.79/2.00 ** KEPT (pick-wt=11): 2 [] -coffee(A,B)| -actual_world(A)|ssSkC0|restaurant(A,skf21(A,C)). % 1.79/2.00 ** KEPT (pick-wt=11): 3 [] -coffee(A,B)| -actual_world(A)|ssSkC0|customer(A,skf25(A,C)). % 1.79/2.00 ** KEPT (pick-wt=12): 4 [] -in(skc18,A,skc21)| -customer(skc18,A)|ssSkC0|event(skc18,skf17(B)). % 1.79/2.00 ** KEPT (pick-wt=12): 5 [] -in(skc18,A,skc21)| -customer(skc18,A)|ssSkC0|past(skc18,skf17(B)). % 1.79/2.00 ** KEPT (pick-wt=12): 6 [] -in(skc18,A,skc21)| -customer(skc18,A)|ssSkC0|nonreflexive(skc18,skf17(B)). % 1.79/2.00 ** KEPT (pick-wt=12): 7 [] -in(skc18,A,skc21)| -customer(skc18,A)|ssSkC0|see(skc18,skf17(B)). % 1.79/2.00 ** KEPT (pick-wt=13): 8 [] -in(skc18,A,skc21)| -customer(skc18,A)|ssSkC0|agent(skc18,skf17(A),A). % 1.79/2.00 ** KEPT (pick-wt=13): 9 [] -in(skc18,A,skc21)| -customer(skc18,A)|ssSkC0|patient(skc18,skf17(B),skc20). % 1.79/2.00 ** KEPT (pick-wt=14): 10 [] -coffee(A,B)| -actual_world(A)|ssSkC0|in(A,skf25(A,B),skf21(A,B)). % 1.79/2.00 ** KEPT (pick-wt=15): 11 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|see(skc7,skf9(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 12 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|nonreflexive(skc7,skf9(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 13 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|past(skc7,skf9(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 14 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|event(skc7,skf9(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 15 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|event(skc7,skf10(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 16 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|past(skc7,skf10(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 17 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|nonreflexive(skc7,skf10(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 18 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|drink(skc7,skf10(C)). % 1.79/2.00 ** KEPT (pick-wt=15): 19 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|human_person(skc7,skf11(C)). % 1.79/2.00 ** KEPT (pick-wt=16): 20 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|agent(skc7,skf9(B),B). % 1.79/2.00 ** KEPT (pick-wt=16): 21 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|patient(skc7,skf10(C),skc8). % 1.79/2.00 ** KEPT (pick-wt=17): 22 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|patient(skc7,skf9(C),skf11(C)). % 1.79/2.00 ** KEPT (pick-wt=17): 23 [] -restaurant(skc7,A)| -in(skc7,B,A)| -customer(skc7,B)| -ssSkC0|agent(skc7,skf10(C),skf11(C)). % 1.79/2.00 ** KEPT (pick-wt=38): 24 [] -event(A,B)| -past(A,B)| -nonreflexive(A,B)| -drink(A,B)| -patient(A,B,C)| -coffee(A,C)| -agent(A,B,D)| -human_person(A,D)| -restaurant(A,E)| -actual_world(A)| -ssSkC0|customer(A,skf13(A,F,G)). % 1.79/2.00 ** KEPT (pick-wt=39): 25 [] -event(A,B)| -past(A,B)| -nonreflexive(A,B)| -drink(A,B)| -patient(A,B,C)| -coffee(A,C)| -agent(A,B,D)| -human_person(A,D)| -restaurant(A,E)| -actual_world(A)| -ssSkC0|in(A,skf13(A,E,F),E). % 1.79/2.00 ** KEPT (pick-wt=51): 26 [] -see(A,B)| -nonreflexive(A,B)| -past(A,B)| -agent(A,B,skf25(A,C))| -event(A,B)| -event(A,D)| -patient(A,D,C)| -past(A,D)| -nonreflexive(A,D)| -drink(A,D)| -patient(A,B,E)| -agent(A,D,E)| -human_person(A,E)| -coffee(A,C)| -actual_world(A)|ssSkC0. % 1.79/2.00 ** KEPT (pick-wt=55): 27 [] -event(A,B)| -past(A,B)| -nonreflexive(A,B)| -drink(A,B)| -patient(A,B,C)| -coffee(A,C)| -agent(A,B,D)| -human_person(A,D)| -restaurant(A,E)| -see(A,F)| -nonreflexive(A,F)| -past(A,F)| -patient(A,F,D)| -agent(A,F,skf13(A,E,D))| -event(A,F)| -actual_world(A)| -ssSkC0. % 1.79/2.00 % 1.79/2.00 ------------> process sos: % 1.79/2.00 ** KEPT (pick-wt=2): 33 [] actual_world(skc18). % 1.79/2.00 ** KEPT (pick-wt=2): 34 [] actual_world(skc7). % 1.79/2.00 ** KEPT (pick-wt=4): 35 [] ssSkC0|event(skc18,skc19). % 1.79/2.00 ** KEPT (pick-wt=4): 36 [] ssSkC0|past(skc18,skc19). % 1.79/2.00 ** KEPT (pick-wt=4): 37 [] ssSkC0|nonreflexive(skc18,skc19). % 1.79/2.00 ** KEPT (pick-wt=4): 38 [] ssSkC0|drink(skc18,skc19). % 1.79/2.00 ** KEPT (pick-wt=4): 39 [] ssSkC0|coffee(skc18,skc23). % 1.79/2.00 ** KEPT (pick-wt=4): 40 [] ssSkC0|human_person(skc18,skc20). % 1.79/2.00 ** KEPT (pick-wt=4): 41 [] ssSkC0|restaurant(skc18,skc21). % 1.79/2.00 ** KEPT (pick-wt=5): 42 [] ssSkC0|patient(skc18,skc19,skc23). % 1.79/2.00 ** KEPT (pick-wt=5): 43 [] ssSkC0|agent(skc18,skc19,skc20). % 1.79/2.00 % 1.79/2.00 ======= end of input processing ======= % 1.79/2.00 % 1.79/2.00 =========== start of search =========== % 1.79/2.00 % 1.79/2.00 Search stopped because sos empty. % 1.79/2.00 % 1.79/2.00 % 1.79/2.00 Search stopped because sos empty. % 1.79/2.00 % 1.79/2.00 ============ end of search ============ % 1.79/2.00 % 1.79/2.00 -------------- statistics ------------- % 1.79/2.00 clauses given 14 % 1.79/2.00 clauses generated 15 % 1.79/2.00 clauses kept 46 % 1.79/2.00 clauses forward subsumed 7 % 1.79/2.00 clauses back subsumed 0 % 1.79/2.00 Kbytes malloced 976 % 1.79/2.00 % 1.79/2.00 ----------- times (seconds) ----------- % 1.79/2.00 user CPU time 0.01 (0 hr, 0 min, 0 sec) % 1.79/2.00 system CPU time 0.00 (0 hr, 0 min, 0 sec) % 1.79/2.00 wall-clock time 1 (0 hr, 0 min, 1 sec) % 1.79/2.00 % 1.79/2.00 Process 14425 finished Wed Jul 27 08:26:02 2022 % 1.79/2.00 Otter interrupted % 1.79/2.00 PROOF NOT FOUND %------------------------------------------------------------------------------