TSTP Solution File: NLP028-1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : NLP028-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n021.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 13:06:33 EDT 2022
% Result : Unknown 4.72s 4.93s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : NLP028-1 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n021.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Jul 27 08:51:23 EDT 2022
% 0.13/0.34 % CPUTime :
% 1.70/1.90 ----- Otter 3.3f, August 2004 -----
% 1.70/1.90 The process was started by sandbox2 on n021.cluster.edu,
% 1.70/1.90 Wed Jul 27 08:51:23 2022
% 1.70/1.90 The command was "./otter". The process ID is 7420.
% 1.70/1.90
% 1.70/1.90 set(prolog_style_variables).
% 1.70/1.90 set(auto).
% 1.70/1.90 dependent: set(auto1).
% 1.70/1.90 dependent: set(process_input).
% 1.70/1.90 dependent: clear(print_kept).
% 1.70/1.90 dependent: clear(print_new_demod).
% 1.70/1.90 dependent: clear(print_back_demod).
% 1.70/1.90 dependent: clear(print_back_sub).
% 1.70/1.90 dependent: set(control_memory).
% 1.70/1.90 dependent: assign(max_mem, 12000).
% 1.70/1.90 dependent: assign(pick_given_ratio, 4).
% 1.70/1.90 dependent: assign(stats_level, 1).
% 1.70/1.90 dependent: assign(max_seconds, 10800).
% 1.70/1.90 clear(print_given).
% 1.70/1.90
% 1.70/1.90 list(usable).
% 1.70/1.90 0 [] actual_world(skc65).
% 1.70/1.90 0 [] actual_world(skc6).
% 1.70/1.90 0 [] ssSkC0|three(skc65,skc66).
% 1.70/1.90 0 [] ssSkC0|group(skc65,skc66).
% 1.70/1.90 0 [] ssSkC0|table(skc65,skc67).
% 1.70/1.90 0 [] -ssSkC0|group(skc6,skc7).
% 1.70/1.90 0 [] -ssSkC0|table(skc6,skc8).
% 1.70/1.90 0 [] ssSkC0|ssSkP2(skc67,skc66,skc65).
% 1.70/1.90 0 [] -ssSkC0|ssSkP3(skc8,skc7,skc6).
% 1.70/1.90 0 [] -member(skc65,U,skc66)|ssSkC0|guy(skc65,U).
% 1.70/1.90 0 [] -member(skc65,U,skc66)|ssSkC0|young(skc65,U).
% 1.70/1.90 0 [] -member(skc6,U,skc7)| -ssSkC0|hamburger(skc6,U).
% 1.70/1.90 0 [] ssSkP2(U,V,W)|member(W,skf23(W,U,V),V).
% 1.70/1.90 0 [] ssSkP3(U,V,W)|member(W,skf28(W,U,V),V).
% 1.70/1.90 0 [] ssSkP0(U,V,W,X)|member(X,skf16(W,X,Y,Z),W).
% 1.70/1.90 0 [] ssSkP1(U,V,W,X)|member(X,skf19(W,X,Y,Z),W).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP2(X,W,U)|group(U,skf21(U,Y,Z)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP3(X,W,U)|three(U,skf26(U,Y,Z)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP3(X,W,U)|group(U,skf26(U,Y,Z)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP0(X,Y,W,U)|event(U,skf14(U,Z,X1,X2)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP0(X,Y,W,U)|present(U,skf14(U,Z,X1,X2)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP0(X,Y,W,U)|sit(U,skf14(U,Z,X1,X2)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP1(X,Y,W,U)|event(U,skf17(U,Z,X1,X2)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP1(X,Y,W,U)|present(U,skf17(U,Z,X1,X2)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP1(X,Y,W,U)|sit(U,skf17(U,Z,X1,X2)).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP2(X,W,U)|ssSkP0(X,V,skf21(U,V,X),U).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP3(X,W,U)|ssSkP1(V,X,skf26(U,X,V),U).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP0(X,Y,W,U)|agent(U,skf14(U,V,X,Y),Y).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP0(X,Y,W,U)|at(U,skf14(U,V,X,Z),X).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP0(X,Y,W,U)|with(U,skf14(U,V,Z,X1),V).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP1(X,Y,W,U)|agent(U,skf17(U,V,Z,X1),V).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP1(X,Y,W,U)|at(U,skf17(U,V,X,Y),Y).
% 1.70/1.90 0 [] -member(U,V,W)| -ssSkP1(X,Y,W,U)|with(U,skf17(U,V,X,Z),X).
% 1.70/1.90 0 [] -member(U,V,skf21(U,W,X))| -member(U,Y,Z)| -ssSkP2(X1,Z,U)|hamburger(U,V).
% 1.70/1.90 0 [] -member(U,V,skf26(U,W,X))| -member(U,Y,Z)| -ssSkP3(X1,Z,U)|young(U,V).
% 1.70/1.90 0 [] -member(U,V,skf26(U,W,X))| -member(U,Y,Z)| -ssSkP3(X1,Z,U)|guy(U,V).
% 1.70/1.90 0 [] -group(U,V)| -hamburger(U,skf31(U,W))| -ssSkP3(X,V,U)| -table(U,X)| -actual_world(U)|ssSkC0.
% 1.70/1.90 0 [] -group(U,V)| -ssSkP0(W,skf23(U,W,X),V,U)|ssSkP2(W,Y,U)|member(U,skf24(U,V),V).
% 1.70/1.90 0 [] -hamburger(U,skf24(U,V))| -group(U,W)| -ssSkP0(X,skf23(U,X,Y),W,U)|ssSkP2(X,Z,U).
% 1.70/1.90 0 [] -group(U,V)| -ssSkP3(W,V,U)| -table(U,W)| -actual_world(U)|ssSkC0|member(U,skf31(U,V),V).
% 1.70/1.90 0 [] -group(U,V)| -three(U,V)| -ssSkP1(skf28(U,W,X),W,V,U)|ssSkP3(W,Y,U)|member(U,skf29(U,V),V).
% 1.70/1.90 0 [] -three(U,V)| -group(U,V)| -ssSkP2(W,V,U)| -table(U,W)| -actual_world(U)| -ssSkC0|member(U,skf13(U,V),V).
% 1.70/1.90 0 [] -young(U,skf29(U,V))| -guy(U,skf29(U,V))| -group(U,W)| -three(U,W)| -ssSkP1(skf28(U,X,Y),X,W,U)|ssSkP3(X,Z,U).
% 1.70/1.90 0 [] -three(U,V)| -group(U,V)| -young(U,skf13(U,W))| -guy(U,skf13(U,W))| -ssSkP2(X,V,U)| -table(U,X)| -actual_world(U)| -ssSkC0.
% 1.70/1.90 0 [] -with(U,V,W)| -at(U,V,X)| -sit(U,V)| -present(U,V)| -agent(U,V,skf19(Y,U,W,X))| -event(U,V)|ssSkP1(W,X,Y,U).
% 1.70/1.90 0 [] -with(U,V,skf16(W,U,X,Y))| -at(U,V,X)| -sit(U,V)| -present(U,V)| -agent(U,V,Y)| -event(U,V)|ssSkP0(X,Y,W,U).
% 1.70/1.90 end_of_list.
% 1.70/1.90
% 1.70/1.90 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=8.
% 1.70/1.90
% 1.70/1.90 This is a non-Horn set without equality. The strategy will
% 1.70/1.90 be ordered hyper_res, unit deletion, and factoring, with
% 1.70/1.90 satellites in sos and with nuclei in usable.
% 1.70/1.90
% 1.70/1.90 dependent: set(hyper_res).
% 1.70/1.90 dependent: set(factor).
% 1.70/1.90 dependent: set(unit_deletion).
% 1.70/1.90
% 1.70/1.90 ------------> process usable:
% 1.70/1.90 ** KEPT (pick-wt=4): 1 [] -ssSkC0|group(skc6,skc7).
% 1.70/1.90 ** KEPT (pick-wt=4): 2 [] -ssSkC0|table(skc6,skc8).
% 1.90/2.06 ** KEPT (pick-wt=5): 3 [] -ssSkC0|ssSkP3(skc8,skc7,skc6).
% 1.90/2.06 ** KEPT (pick-wt=8): 4 [] -member(skc65,A,skc66)|ssSkC0|guy(skc65,A).
% 1.90/2.06 ** KEPT (pick-wt=8): 5 [] -member(skc65,A,skc66)|ssSkC0|young(skc65,A).
% 1.90/2.06 ** KEPT (pick-wt=8): 6 [] -member(skc6,A,skc7)| -ssSkC0|hamburger(skc6,A).
% 1.90/2.06 ** KEPT (pick-wt=14): 7 [] -member(A,B,C)| -ssSkP2(D,C,A)|group(A,skf21(A,E,F)).
% 1.90/2.06 ** KEPT (pick-wt=14): 8 [] -member(A,B,C)| -ssSkP3(D,C,A)|three(A,skf26(A,E,F)).
% 1.90/2.06 ** KEPT (pick-wt=14): 9 [] -member(A,B,C)| -ssSkP3(D,C,A)|group(A,skf26(A,E,F)).
% 1.90/2.06 ** KEPT (pick-wt=16): 10 [] -member(A,B,C)| -ssSkP0(D,E,C,A)|event(A,skf14(A,F,G,H)).
% 1.90/2.06 ** KEPT (pick-wt=16): 11 [] -member(A,B,C)| -ssSkP0(D,E,C,A)|present(A,skf14(A,F,G,H)).
% 1.90/2.06 ** KEPT (pick-wt=16): 12 [] -member(A,B,C)| -ssSkP0(D,E,C,A)|sit(A,skf14(A,F,G,H)).
% 1.90/2.06 ** KEPT (pick-wt=16): 13 [] -member(A,B,C)| -ssSkP1(D,E,C,A)|event(A,skf17(A,F,G,H)).
% 1.90/2.06 ** KEPT (pick-wt=16): 14 [] -member(A,B,C)| -ssSkP1(D,E,C,A)|present(A,skf17(A,F,G,H)).
% 1.90/2.06 ** KEPT (pick-wt=16): 15 [] -member(A,B,C)| -ssSkP1(D,E,C,A)|sit(A,skf17(A,F,G,H)).
% 1.90/2.06 ** KEPT (pick-wt=16): 16 [] -member(A,B,C)| -ssSkP2(D,C,A)|ssSkP0(D,B,skf21(A,B,D),A).
% 1.90/2.06 ** KEPT (pick-wt=16): 17 [] -member(A,B,C)| -ssSkP3(D,C,A)|ssSkP1(B,D,skf26(A,D,B),A).
% 1.90/2.06 ** KEPT (pick-wt=17): 18 [] -member(A,B,C)| -ssSkP0(D,E,C,A)|agent(A,skf14(A,B,D,E),E).
% 1.90/2.06 ** KEPT (pick-wt=17): 19 [] -member(A,B,C)| -ssSkP0(D,E,C,A)|at(A,skf14(A,B,D,F),D).
% 1.90/2.06 ** KEPT (pick-wt=17): 20 [] -member(A,B,C)| -ssSkP0(D,E,C,A)|with(A,skf14(A,B,F,G),B).
% 1.90/2.06 ** KEPT (pick-wt=17): 21 [] -member(A,B,C)| -ssSkP1(D,E,C,A)|agent(A,skf17(A,B,F,G),B).
% 1.90/2.06 ** KEPT (pick-wt=17): 22 [] -member(A,B,C)| -ssSkP1(D,E,C,A)|at(A,skf17(A,B,D,E),E).
% 1.90/2.06 ** KEPT (pick-wt=17): 23 [] -member(A,B,C)| -ssSkP1(D,E,C,A)|with(A,skf17(A,B,D,F),D).
% 1.90/2.06 ** KEPT (pick-wt=18): 24 [] -member(A,B,skf21(A,C,D))| -member(A,E,F)| -ssSkP2(G,F,A)|hamburger(A,B).
% 1.90/2.06 ** KEPT (pick-wt=18): 25 [] -member(A,B,skf26(A,C,D))| -member(A,E,F)| -ssSkP3(G,F,A)|young(A,B).
% 1.90/2.06 ** KEPT (pick-wt=18): 26 [] -member(A,B,skf26(A,C,D))| -member(A,E,F)| -ssSkP3(G,F,A)|guy(A,B).
% 1.90/2.06 ** KEPT (pick-wt=18): 27 [] -group(A,B)| -hamburger(A,skf31(A,C))| -ssSkP3(D,B,A)| -table(A,D)| -actual_world(A)|ssSkC0.
% 1.90/2.06 ** KEPT (pick-wt=21): 28 [] -group(A,B)| -ssSkP0(C,skf23(A,C,D),B,A)|ssSkP2(C,E,A)|member(A,skf24(A,B),B).
% 1.90/2.06 ** KEPT (pick-wt=20): 29 [] -hamburger(A,skf24(A,B))| -group(A,C)| -ssSkP0(D,skf23(A,D,E),C,A)|ssSkP2(D,F,A).
% 1.90/2.06 ** KEPT (pick-wt=19): 30 [] -group(A,B)| -ssSkP3(C,B,A)| -table(A,C)| -actual_world(A)|ssSkC0|member(A,skf31(A,B),B).
% 1.90/2.06 ** KEPT (pick-wt=24): 31 [] -group(A,B)| -three(A,B)| -ssSkP1(skf28(A,C,D),C,B,A)|ssSkP3(C,E,A)|member(A,skf29(A,B),B).
% 1.90/2.06 ** KEPT (pick-wt=22): 32 [] -three(A,B)| -group(A,B)| -ssSkP2(C,B,A)| -table(A,C)| -actual_world(A)| -ssSkC0|member(A,skf13(A,B),B).
% 1.90/2.06 ** KEPT (pick-wt=28): 33 [] -young(A,skf29(A,B))| -guy(A,skf29(A,B))| -group(A,C)| -three(A,C)| -ssSkP1(skf28(A,D,E),D,C,A)|ssSkP3(D,F,A).
% 1.90/2.06 ** KEPT (pick-wt=26): 34 [] -three(A,B)| -group(A,B)| -young(A,skf13(A,C))| -guy(A,skf13(A,C))| -ssSkP2(D,B,A)| -table(A,D)| -actual_world(A)| -ssSkC0.
% 1.90/2.06 ** KEPT (pick-wt=30): 35 [] -with(A,B,C)| -at(A,B,D)| -sit(A,B)| -present(A,B)| -agent(A,B,skf19(E,A,C,D))| -event(A,B)|ssSkP1(C,D,E,A).
% 1.90/2.06 ** KEPT (pick-wt=30): 36 [] -with(A,B,skf16(C,A,D,E))| -at(A,B,D)| -sit(A,B)| -present(A,B)| -agent(A,B,E)| -event(A,B)|ssSkP0(D,E,C,A).
% 1.90/2.06
% 1.90/2.06 ------------> process sos:
% 1.90/2.06 ** KEPT (pick-wt=2): 40 [] actual_world(skc65).
% 1.90/2.06 ** KEPT (pick-wt=2): 41 [] actual_world(skc6).
% 1.90/2.06 ** KEPT (pick-wt=4): 42 [] ssSkC0|three(skc65,skc66).
% 1.90/2.06 ** KEPT (pick-wt=4): 43 [] ssSkC0|group(skc65,skc66).
% 1.90/2.06 ** KEPT (pick-wt=4): 44 [] ssSkC0|table(skc65,skc67).
% 1.90/2.06 ** KEPT (pick-wt=5): 45 [] ssSkC0|ssSkP2(skc67,skc66,skc65).
% 1.90/2.06 ** KEPT (pick-wt=11): 46 [] ssSkP2(A,B,C)|member(C,skf23(C,A,B),B).
% 1.90/2.06 ** KEPT (pick-wt=11): 47 [] ssSkP3(A,B,C)|member(C,skf28(C,A,B),B).
% 1.90/2.06 ** KEPT (pick-wt=13): 48 [] ssSkP0(A,B,C,D)|member(D,skf16(C,D,E,F),C).
% 1.90/2.06 ** KEPT (pick-wt=13): 49 [] ssSkP1(A,B,C,D)|member(D,skf19(C,D,E,F),C).
% 1.90/2.06
% 1.90/2.06 ======= end of input processing =======
% 1.90/2.06
% 1.90/2.06 =========== start of search ===========
% 1.90/2.06
% 1.90/2.06
% 1.90/2.06 Resetting weight limit to 30.
% 1.90/2.06
% 1.90/2.06
% 1.90/2.06 Resetting weight limit to 30.
% 1.90/2.06
% 1.90/2.06 sos_size=439
% 1.90/2.06
% 1.90/2.06
% 1.90/2.06 Resetting weight limit to 29.
% 4.72/4.93
% 4.72/4.93
% 4.72/4.93 Resetting weight limit to 29.
% 4.72/4.93
% 4.72/4.93 sos_size=398
% 4.72/4.93
% 4.72/4.93 Search stopped because sos empty.
% 4.72/4.93
% 4.72/4.93
% 4.72/4.93 Search stopped because sos empty.
% 4.72/4.93
% 4.72/4.93 ============ end of search ============
% 4.72/4.93
% 4.72/4.93 -------------- statistics -------------
% 4.72/4.93 clauses given 537
% 4.72/4.93 clauses generated 58343
% 4.72/4.93 clauses kept 851
% 4.72/4.93 clauses forward subsumed 513
% 4.72/4.93 clauses back subsumed 327
% 4.72/4.93 Kbytes malloced 5859
% 4.72/4.93
% 4.72/4.93 ----------- times (seconds) -----------
% 4.72/4.93 user CPU time 3.03 (0 hr, 0 min, 3 sec)
% 4.72/4.93 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 4.72/4.93 wall-clock time 4 (0 hr, 0 min, 4 sec)
% 4.72/4.93
% 4.72/4.93 Process 7420 finished Wed Jul 27 08:51:27 2022
% 4.72/4.93 Otter interrupted
% 4.72/4.93 PROOF NOT FOUND
%------------------------------------------------------------------------------