TSTP Solution File: NLP097-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : NLP097-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n012.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 13:06:47 EDT 2022
% Result : Unknown 1.76s 1.97s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : NLP097-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n012.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
% 0.18/0.33 % CPULimit : 300
% 0.18/0.33 % WCLimit : 300
% 0.18/0.33 % DateTime : Wed Jul 27 08:48:35 EDT 2022
% 0.18/0.33 % CPUTime :
% 1.76/1.97 ----- Otter 3.3f, August 2004 -----
% 1.76/1.97 The process was started by sandbox2 on n012.cluster.edu,
% 1.76/1.97 Wed Jul 27 08:48:35 2022
% 1.76/1.97 The command was "./otter". The process ID is 14402.
% 1.76/1.97
% 1.76/1.97 set(prolog_style_variables).
% 1.76/1.97 set(auto).
% 1.76/1.97 dependent: set(auto1).
% 1.76/1.97 dependent: set(process_input).
% 1.76/1.97 dependent: clear(print_kept).
% 1.76/1.97 dependent: clear(print_new_demod).
% 1.76/1.97 dependent: clear(print_back_demod).
% 1.76/1.97 dependent: clear(print_back_sub).
% 1.76/1.97 dependent: set(control_memory).
% 1.76/1.97 dependent: assign(max_mem, 12000).
% 1.76/1.97 dependent: assign(pick_given_ratio, 4).
% 1.76/1.97 dependent: assign(stats_level, 1).
% 1.76/1.97 dependent: assign(max_seconds, 10800).
% 1.76/1.97 clear(print_given).
% 1.76/1.97
% 1.76/1.97 list(usable).
% 1.76/1.97 0 [] actual_world(skc15).
% 1.76/1.97 0 [] actual_world(skc4).
% 1.76/1.97 0 [] ssSkC0|coffee(skc15,skc16).
% 1.76/1.97 0 [] ssSkC0|restaurant(skc15,skc17).
% 1.76/1.97 0 [] -actual_world(U)|ssSkC0|customer(U,skf32(U)).
% 1.76/1.97 0 [] -actual_world(U)|ssSkC0|restaurant(U,skf27(U)).
% 1.76/1.97 0 [] -actual_world(U)|ssSkC0|in(U,skf32(U),skf27(U)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|human_person(skc15,skf22(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|drink(skc15,skf21(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|nonreflexive(skc15,skf21(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|past(skc15,skf21(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|event(skc15,skf21(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|event(skc15,skf20(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|past(skc15,skf20(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|nonreflexive(skc15,skf20(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|see(skc15,skf20(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|patient(skc15,skf21(V),skc16).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|agent(skc15,skf20(U),U).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|agent(skc15,skf21(V),skf22(V)).
% 1.76/1.97 0 [] -in(skc15,U,skc17)| -customer(skc15,U)|ssSkC0|patient(skc15,skf20(V),skf22(V)).
% 1.76/1.97 0 [] -coffee(U,V)| -restaurant(U,W)| -actual_world(U)| -ssSkC0|customer(U,skf17(U,X,Y)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|event(skc4,skf10(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|past(skc4,skf10(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|nonreflexive(skc4,skf10(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|see(skc4,skf10(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|coffee(skc4,skf12(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|drink(skc4,skf11(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|nonreflexive(skc4,skf11(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|past(skc4,skf11(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|event(skc4,skf11(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|human_person(skc4,skf13(W)).
% 1.76/1.97 0 [] -coffee(U,V)| -restaurant(U,W)| -actual_world(U)| -ssSkC0|in(U,skf17(U,W,X),W).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|agent(skc4,skf10(V),V).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|patient(skc4,skf10(W),skf13(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|patient(skc4,skf11(W),skf12(W)).
% 1.76/1.97 0 [] -restaurant(skc4,U)| -in(skc4,V,U)| -customer(skc4,V)| -ssSkC0|agent(skc4,skf11(W),skf13(W)).
% 1.76/1.97 0 [] -event(U,V)| -agent(U,V,skf32(U))| -past(U,V)| -nonreflexive(U,V)| -see(U,V)| -patient(U,W,X)| -coffee(U,X)| -drink(U,W)| -nonreflexive(U,W)| -past(U,W)| -event(U,W)| -human_person(U,Y)| -agent(U,W,Y)| -patient(U,V,Y)| -actual_world(U)|ssSkC0.
% 1.76/1.97 0 [] -coffee(U,V)| -see(U,W)| -nonreflexive(U,W)| -past(U,W)| -agent(U,W,skf17(U,X,V))| -event(U,W)| -event(U,Y)| -patient(U,Y,V)| -past(U,Y)| -nonreflexive(U,Y)| -drink(U,Y)| -patient(U,W,Z)| -agent(U,Y,Z)| -human_person(U,Z)| -restaurant(U,X)| -actual_world(U)| -ssSkC0.
% 1.76/1.97 end_of_list.
% 1.76/1.97
% 1.76/1.97 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=17.
% 1.76/1.97
% 1.76/1.97 This is a non-Horn set without equality. The strategy will
% 1.76/1.97 be ordered hyper_res, unit deletion, and factoring, with
% 1.76/1.97 satellites in sos and with nuclei in usable.
% 1.76/1.97
% 1.76/1.97 dependent: set(hyper_res).
% 1.76/1.97 dependent: set(factor).
% 1.76/1.97 dependent: set(unit_deletion).
% 1.76/1.97
% 1.76/1.97 ------------> process usable:
% 1.76/1.97 ** KEPT (pick-wt=7): 1 [] -actual_world(A)|ssSkC0|customer(A,skf32(A)).
% 1.76/1.97 ** KEPT (pick-wt=7): 2 [] -actual_world(A)|ssSkC0|restaurant(A,skf27(A)).
% 1.76/1.97 ** KEPT (pick-wt=9): 3 [] -actual_world(A)|ssSkC0|in(A,skf32(A),skf27(A)).
% 1.76/1.97 ** KEPT (pick-wt=12): 4 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|human_person(skc15,skf22(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 5 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|drink(skc15,skf21(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 6 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|nonreflexive(skc15,skf21(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 7 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|past(skc15,skf21(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 8 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|event(skc15,skf21(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 9 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|event(skc15,skf20(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 10 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|past(skc15,skf20(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 11 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|nonreflexive(skc15,skf20(B)).
% 1.76/1.97 ** KEPT (pick-wt=12): 12 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|see(skc15,skf20(B)).
% 1.76/1.97 ** KEPT (pick-wt=13): 13 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|patient(skc15,skf21(B),skc16).
% 1.76/1.97 ** KEPT (pick-wt=13): 14 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|agent(skc15,skf20(A),A).
% 1.76/1.97 ** KEPT (pick-wt=14): 15 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|agent(skc15,skf21(B),skf22(B)).
% 1.76/1.97 ** KEPT (pick-wt=14): 16 [] -in(skc15,A,skc17)| -customer(skc15,A)|ssSkC0|patient(skc15,skf20(B),skf22(B)).
% 1.76/1.97 ** KEPT (pick-wt=15): 17 [] -coffee(A,B)| -restaurant(A,C)| -actual_world(A)| -ssSkC0|customer(A,skf17(A,D,E)).
% 1.76/1.97 ** KEPT (pick-wt=15): 18 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|event(skc4,skf10(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 19 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|past(skc4,skf10(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 20 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|nonreflexive(skc4,skf10(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 21 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|see(skc4,skf10(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 22 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|coffee(skc4,skf12(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 23 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|drink(skc4,skf11(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 24 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|nonreflexive(skc4,skf11(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 25 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|past(skc4,skf11(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 26 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|event(skc4,skf11(C)).
% 1.76/1.97 ** KEPT (pick-wt=15): 27 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|human_person(skc4,skf13(C)).
% 1.76/1.97 ** KEPT (pick-wt=16): 28 [] -coffee(A,B)| -restaurant(A,C)| -actual_world(A)| -ssSkC0|in(A,skf17(A,C,D),C).
% 1.76/1.97 ** KEPT (pick-wt=16): 29 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|agent(skc4,skf10(B),B).
% 1.76/1.97 ** KEPT (pick-wt=17): 30 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|patient(skc4,skf10(C),skf13(C)).
% 1.76/1.97 ** KEPT (pick-wt=17): 31 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|patient(skc4,skf11(C),skf12(C)).
% 1.76/1.97 ** KEPT (pick-wt=17): 32 [] -restaurant(skc4,A)| -in(skc4,B,A)| -customer(skc4,B)| -ssSkC0|agent(skc4,skf11(C),skf13(C)).
% 1.76/1.97 ** KEPT (pick-wt=50): 33 [] -event(A,B)| -agent(A,B,skf32(A))| -past(A,B)| -nonreflexive(A,B)| -see(A,B)| -patient(A,C,D)| -coffee(A,D)| -drink(A,C)| -nonreflexive(A,C)| -past(A,C)| -event(A,C)| -human_person(A,E)| -agent(A,C,E)| -patient(A,B,E)| -actual_world(A)|ssSkC0.
% 1.76/1.97 ** KEPT (pick-wt=55): 34 [] -coffee(A,B)| -see(A,C)| -nonreflexive(A,C)| -past(A,C)| -agent(A,C,skf17(A,D,B))| -event(A,C)| -event(A,E)| -patient(A,E,B)| -past(A,E)| -nonreflexive(A,E)| -drink(A,E)| -patient(A,C,F)| -agent(A,E,F)| -human_person(A,F)| -restaurant(A,D)| -actual_world(A)| -ssSkC0.
% 1.76/1.97
% 1.76/1.97 ------------> process sos:
% 1.76/1.97 ** KEPT (pick-wt=2): 42 [] actual_world(skc15).
% 1.76/1.97 ** KEPT (pick-wt=2): 43 [] actual_world(skc4).
% 1.76/1.97 ** KEPT (pick-wt=4): 44 [] ssSkC0|coffee(skc15,skc16).
% 1.76/1.97 ** KEPT (pick-wt=4): 45 [] ssSkC0|restaurant(skc15,skc17).
% 1.76/1.97
% 1.76/1.97 ======= end of input processing =======
% 1.76/1.97
% 1.76/1.97 =========== start of search ===========
% 1.76/1.97
% 1.76/1.97 Search stopped because sos empty.
% 1.76/1.97
% 1.76/1.97
% 1.76/1.97 Search stopped because sos empty.
% 1.76/1.97
% 1.76/1.97 ============ end of search ============
% 1.76/1.97
% 1.76/1.97 -------------- statistics -------------
% 1.76/1.97 clauses given 10
% 1.76/1.97 clauses generated 22
% 1.76/1.97 clauses kept 51
% 1.76/1.97 clauses forward subsumed 9
% 1.76/1.97 clauses back subsumed 0
% 1.76/1.97 Kbytes malloced 976
% 1.76/1.97
% 1.76/1.97 ----------- times (seconds) -----------
% 1.76/1.97 user CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.76/1.97 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 1.76/1.97 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.76/1.97
% 1.76/1.97 Process 14402 finished Wed Jul 27 08:48:37 2022
% 1.76/1.97 Otter interrupted
% 1.76/1.97 PROOF NOT FOUND
%------------------------------------------------------------------------------