TSTP Solution File: LAT258+1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LAT258+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n028.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 13:02:13 EDT 2022
% Result : Timeout 299.91s 300.07s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LAT258+1 : TPTP v8.1.0. Released v3.2.0.
% 0.07/0.13 % Command : otter-tptp-script %s
% 0.13/0.34 % Computer : n028.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 08:23:34 EDT 2022
% 0.13/0.34 % CPUTime :
% 1.70/1.91 ----- Otter 3.3f, August 2004 -----
% 1.70/1.91 The process was started by sandbox2 on n028.cluster.edu,
% 1.70/1.91 Wed Jul 27 08:23:34 2022
% 1.70/1.91 The command was "./otter". The process ID is 27588.
% 1.70/1.91
% 1.70/1.91 set(prolog_style_variables).
% 1.70/1.91 set(auto).
% 1.70/1.91 dependent: set(auto1).
% 1.70/1.91 dependent: set(process_input).
% 1.70/1.91 dependent: clear(print_kept).
% 1.70/1.91 dependent: clear(print_new_demod).
% 1.70/1.91 dependent: clear(print_back_demod).
% 1.70/1.91 dependent: clear(print_back_sub).
% 1.70/1.91 dependent: set(control_memory).
% 1.70/1.91 dependent: assign(max_mem, 12000).
% 1.70/1.91 dependent: assign(pick_given_ratio, 4).
% 1.70/1.91 dependent: assign(stats_level, 1).
% 1.70/1.91 dependent: assign(max_seconds, 10800).
% 1.70/1.91 clear(print_given).
% 1.70/1.91
% 1.70/1.91 formula_list(usable).
% 1.70/1.91 join(x,y,t).
% 1.70/1.91 join(x,z,u).
% 1.70/1.91 meet(t,u,v).
% 1.70/1.91 meet(y,z,w).
% 1.70/1.91 join(x,w,p).
% 1.70/1.91 less_than(v,p)->goal.
% 1.70/1.91 all A less_than(A,A).
% 1.70/1.91 all A B C (less_than(A,B)&less_than(B,C)->less_than(A,C)).
% 1.70/1.91 all A B C (meet(A,B,C)->less_than(C,A)&less_than(C,B)).
% 1.70/1.91 all A B C D (meet(A,B,C)&less_than(D,A)&less_than(D,B)->less_than(D,C)).
% 1.70/1.91 all A B C (join(A,B,C)->less_than(A,C)&less_than(B,C)).
% 1.70/1.91 all A B C D (join(A,B,C)&less_than(A,D)&less_than(B,D)->less_than(C,D)).
% 1.70/1.91 all A B (less_than(A,B)->meet(A,B,A)&join(A,B,B)).
% 1.70/1.91 all A B C (meet(A,B,C)->meet(B,A,C)).
% 1.70/1.91 all A B C (join(A,B,C)->join(B,A,C)).
% 1.70/1.91 all A B C D E F (meet(A,B,D)&meet(D,C,E)&meet(B,C,F)->meet(A,F,E)).
% 1.70/1.91 all A B C D E F (join(A,B,D)&join(D,C,E)&join(B,C,F)->join(A,F,E)).
% 1.70/1.91 all A B C D E F G H (join(B,C,H)&meet(A,H,D)&meet(A,B,E)&meet(A,C,F)&join(E,F,G)->less_than(D,G)).
% 1.70/1.91 all A B exists C meet(A,B,C).
% 1.70/1.91 -goal.
% 1.70/1.91 end_of_list.
% 1.70/1.91
% 1.70/1.91 -------> usable clausifies to:
% 1.70/1.91
% 1.70/1.91 list(usable).
% 1.70/1.91 0 [] join(x,y,t).
% 1.70/1.91 0 [] join(x,z,u).
% 1.70/1.91 0 [] meet(t,u,v).
% 1.70/1.91 0 [] meet(y,z,w).
% 1.70/1.91 0 [] join(x,w,p).
% 1.70/1.91 0 [] -less_than(v,p)|goal.
% 1.70/1.91 0 [] less_than(A,A).
% 1.70/1.91 0 [] -less_than(A,B)| -less_than(B,C)|less_than(A,C).
% 1.70/1.91 0 [] -meet(A,B,C)|less_than(C,A).
% 1.70/1.91 0 [] -meet(A,B,C)|less_than(C,B).
% 1.70/1.91 0 [] -meet(A,B,C)| -less_than(D,A)| -less_than(D,B)|less_than(D,C).
% 1.70/1.91 0 [] -join(A,B,C)|less_than(A,C).
% 1.70/1.91 0 [] -join(A,B,C)|less_than(B,C).
% 1.70/1.91 0 [] -join(A,B,C)| -less_than(A,D)| -less_than(B,D)|less_than(C,D).
% 1.70/1.91 0 [] -less_than(A,B)|meet(A,B,A).
% 1.70/1.91 0 [] -less_than(A,B)|join(A,B,B).
% 1.70/1.91 0 [] -meet(A,B,C)|meet(B,A,C).
% 1.70/1.91 0 [] -join(A,B,C)|join(B,A,C).
% 1.70/1.91 0 [] -meet(A,B,D)| -meet(D,C,E)| -meet(B,C,F)|meet(A,F,E).
% 1.70/1.91 0 [] -join(A,B,D)| -join(D,C,E)| -join(B,C,F)|join(A,F,E).
% 1.70/1.91 0 [] -join(B,C,H)| -meet(A,H,D)| -meet(A,B,E)| -meet(A,C,F)| -join(E,F,G)|less_than(D,G).
% 1.70/1.91 0 [] meet(A,B,$f1(A,B)).
% 1.70/1.91 0 [] -goal.
% 1.70/1.91 end_of_list.
% 1.70/1.91
% 1.70/1.91 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=6.
% 1.70/1.91
% 1.70/1.91 This is a Horn set without equality. The strategy will
% 1.70/1.91 be hyperresolution, with satellites in sos and nuclei
% 1.70/1.91 in usable.
% 1.70/1.91
% 1.70/1.91 dependent: set(hyper_res).
% 1.70/1.91 dependent: clear(order_hyper).
% 1.70/1.91
% 1.70/1.91 ------------> process usable:
% 1.70/1.91 ** KEPT (pick-wt=4): 1 [] -less_than(v,p)|goal.
% 1.70/1.91 ** KEPT (pick-wt=9): 2 [] -less_than(A,B)| -less_than(B,C)|less_than(A,C).
% 1.70/1.91 ** KEPT (pick-wt=7): 3 [] -meet(A,B,C)|less_than(C,A).
% 1.70/1.91 ** KEPT (pick-wt=7): 4 [] -meet(A,B,C)|less_than(C,B).
% 1.70/1.91 ** KEPT (pick-wt=13): 5 [] -meet(A,B,C)| -less_than(D,A)| -less_than(D,B)|less_than(D,C).
% 1.70/1.91 ** KEPT (pick-wt=7): 6 [] -join(A,B,C)|less_than(A,C).
% 1.70/1.91 ** KEPT (pick-wt=7): 7 [] -join(A,B,C)|less_than(B,C).
% 1.70/1.91 ** KEPT (pick-wt=13): 8 [] -join(A,B,C)| -less_than(A,D)| -less_than(B,D)|less_than(C,D).
% 1.70/1.91 ** KEPT (pick-wt=7): 9 [] -less_than(A,B)|meet(A,B,A).
% 1.70/1.91 ** KEPT (pick-wt=7): 10 [] -less_than(A,B)|join(A,B,B).
% 1.70/1.91 ** KEPT (pick-wt=8): 11 [] -meet(A,B,C)|meet(B,A,C).
% 1.70/1.91 ** KEPT (pick-wt=8): 12 [] -join(A,B,C)|join(B,A,C).
% 1.70/1.91 ** KEPT (pick-wt=16): 13 [] -meet(A,B,C)| -meet(C,D,E)| -meet(B,D,F)|meet(A,F,E).
% 1.70/1.91 ** KEPT (pick-wt=16): 14 [] -join(A,B,C)| -join(C,D,E)| -join(B,D,F)|join(A,F,E).
% 1.70/1.91 ** KEPT (pick-wt=23): 15 [] -join(A,B,C)| -meet(D,C,E)| -meet(D,A,F)| -meet(D,B,G)| -join(F,G,H)|less_than(E,H).
% 1.70/1.91 ** KEPT (pick-wt=1): 16 [] -goal.
% 1.70/1.91
% 1.70/1.91 ------------> process sos:
% 1.70/1.91 ** KEPT (pick-wt=4): 17 [] join(x,y,t).
% 1.70/1.91 ** KEPT (pick-wt=4): 18 [] join(x,z,u).
% 1.70/1.91 ** KEPT (pick-wt=4): 19 [] meet(t,u,v).
% 1.70/1.91 ** KEPT (pick-wt=4): 20 [] meet(y,z,w).
% 1.70/1.91 ** KEPT (pick-wt=4): 21 [] join(x,w,p).
% 1.70/1.91 ** KEPT (pick-wt=3): 22 [] less_than(A,A).
% 1.70/1.91 ** KEPT (pick-wt=6): 23 [] meet(A,B,$f1(A,B)).
% 1.70/1.91
% 1.70/1.91 ======= end of input processing =======
% 1.70/1.91
% 1.70/1.91 =======Alarm clock
% 299.91/300.07 Otter interrupted
% 299.91/300.07 PROOF NOT FOUND
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