TSTP Solution File: LCL354+1 by Otter---3.3
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LCL354+1 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n013.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 13:04:15 EDT 2022
% Result : Unknown 5.19s 5.38s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : LCL354+1 : TPTP v8.1.0. Released v2.3.0.
% 0.06/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n013.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 09:15:15 EDT 2022
% 0.12/0.33 % CPUTime :
% 5.19/5.38 ----- Otter 3.3f, August 2004 -----
% 5.19/5.38 The process was started by sandbox2 on n013.cluster.edu,
% 5.19/5.38 Wed Jul 27 09:15:15 2022
% 5.19/5.38 The command was "./otter". The process ID is 28525.
% 5.19/5.38
% 5.19/5.38 set(prolog_style_variables).
% 5.19/5.38 set(auto).
% 5.19/5.38 dependent: set(auto1).
% 5.19/5.38 dependent: set(process_input).
% 5.19/5.38 dependent: clear(print_kept).
% 5.19/5.38 dependent: clear(print_new_demod).
% 5.19/5.38 dependent: clear(print_back_demod).
% 5.19/5.38 dependent: clear(print_back_sub).
% 5.19/5.38 dependent: set(control_memory).
% 5.19/5.38 dependent: assign(max_mem, 12000).
% 5.19/5.38 dependent: assign(pick_given_ratio, 4).
% 5.19/5.38 dependent: assign(stats_level, 1).
% 5.19/5.38 dependent: assign(max_seconds, 10800).
% 5.19/5.38 clear(print_given).
% 5.19/5.38
% 5.19/5.38 formula_list(usable).
% 5.19/5.38 all P Q R S (meets(P,Q)&meets(P,S)&meets(R,Q)->meets(R,S)).
% 5.19/5.38 all P Q R S (meets(P,Q)&meets(R,S)-> -(-(meets(P,S)<-> (exists T (meets(P,T)&meets(T,S))))<-> (exists T (meets(R,T)&meets(T,Q))))).
% 5.19/5.38 all P exists Q R (meets(Q,P)&meets(P,R)).
% 5.19/5.38 -(all P Q (meets(P,Q)-> (exists R S T (meets(R,P)&meets(Q,S)&meets(R,T)&meets(T,S))))).
% 5.19/5.38 end_of_list.
% 5.19/5.38
% 5.19/5.38 -------> usable clausifies to:
% 5.19/5.38
% 5.19/5.38 list(usable).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(P,S)| -meets(R,Q)|meets(R,S).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)|meets(P,S)|meets(P,$f1(P,Q,R,S))|meets(R,$f2(P,Q,R,S)).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)|meets(P,S)|meets(P,$f1(P,Q,R,S))|meets($f2(P,Q,R,S),Q).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)|meets(P,S)|meets($f1(P,Q,R,S),S)|meets(R,$f2(P,Q,R,S)).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)|meets(P,S)|meets($f1(P,Q,R,S),S)|meets($f2(P,Q,R,S),Q).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)| -meets(P,S)| -meets(P,T)| -meets(T,S)|meets(R,$f2(P,Q,R,S)).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)| -meets(P,S)| -meets(P,T)| -meets(T,S)|meets($f2(P,Q,R,S),Q).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)| -meets(P,S)|meets(P,$f3(P,Q,R,S))| -meets(R,X2)| -meets(X2,Q).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)| -meets(P,S)|meets($f3(P,Q,R,S),S)| -meets(R,X2)| -meets(X2,Q).
% 5.19/5.38 0 [] -meets(P,Q)| -meets(R,S)|meets(P,S)| -meets(P,X1)| -meets(X1,S)| -meets(R,X2)| -meets(X2,Q).
% 5.19/5.38 0 [] meets($f5(P),P).
% 5.19/5.38 0 [] meets(P,$f4(P)).
% 5.19/5.38 0 [] meets($c2,$c1).
% 5.19/5.38 0 [] -meets(R,$c2)| -meets($c1,S)| -meets(R,T)| -meets(T,S).
% 5.19/5.38 end_of_list.
% 5.19/5.38
% 5.19/5.38 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=7.
% 5.19/5.38
% 5.19/5.38 This is a non-Horn set without equality. The strategy will
% 5.19/5.38 be ordered hyper_res, unit deletion, and factoring, with
% 5.19/5.38 satellites in sos and with nuclei in usable.
% 5.19/5.38
% 5.19/5.38 dependent: set(hyper_res).
% 5.19/5.38 dependent: set(factor).
% 5.19/5.38 dependent: set(unit_deletion).
% 5.19/5.38
% 5.19/5.38 ------------> process usable:
% 5.19/5.38 ** KEPT (pick-wt=12): 1 [] -meets(A,B)| -meets(A,C)| -meets(D,B)|meets(D,C).
% 5.19/5.38 ** KEPT (pick-wt=23): 2 [] -meets(A,B)| -meets(C,D)|meets(A,D)|meets(A,$f1(A,B,C,D))|meets(C,$f2(A,B,C,D)).
% 5.19/5.38 ** KEPT (pick-wt=23): 3 [] -meets(A,B)| -meets(C,D)|meets(A,D)|meets(A,$f1(A,B,C,D))|meets($f2(A,B,C,D),B).
% 5.19/5.38 ** KEPT (pick-wt=23): 4 [] -meets(A,B)| -meets(C,D)|meets(A,D)|meets($f1(A,B,C,D),D)|meets(C,$f2(A,B,C,D)).
% 5.19/5.38 ** KEPT (pick-wt=23): 5 [] -meets(A,B)| -meets(C,D)|meets(A,D)|meets($f1(A,B,C,D),D)|meets($f2(A,B,C,D),B).
% 5.19/5.38 ** KEPT (pick-wt=22): 6 [] -meets(A,B)| -meets(C,D)| -meets(A,D)| -meets(A,E)| -meets(E,D)|meets(C,$f2(A,B,C,D)).
% 5.19/5.38 ** KEPT (pick-wt=22): 7 [] -meets(A,B)| -meets(C,D)| -meets(A,D)| -meets(A,E)| -meets(E,D)|meets($f2(A,B,C,D),B).
% 5.19/5.38 ** KEPT (pick-wt=22): 8 [] -meets(A,B)| -meets(C,D)| -meets(A,D)|meets(A,$f3(A,B,C,D))| -meets(C,E)| -meets(E,B).
% 5.19/5.38 ** KEPT (pick-wt=22): 9 [] -meets(A,B)| -meets(C,D)| -meets(A,D)|meets($f3(A,B,C,D),D)| -meets(C,E)| -meets(E,B).
% 5.19/5.38 ** KEPT (pick-wt=21): 10 [] -meets(A,B)| -meets(C,D)|meets(A,D)| -meets(A,E)| -meets(E,D)| -meets(C,F)| -meets(F,B).
% 5.19/5.38 ** KEPT (pick-wt=12): 11 [] -meets(A,$c2)| -meets($c1,B)| -meets(A,C)| -meets(C,B).
% 5.19/5.38
% 5.19/5.38 ------------> process sos:
% 5.19/5.38 ** KEPT (pick-wt=4): 116 [] meets($f5(A),A).
% 5.19/5.38 ** KEPT (pick-wt=4): 117 [] meets(A,$f4(A)).
% 5.19/5.38 ** KEPT (pick-wt=3): 118 [] meets($c2,$c1).
% 5.19/5.38
% 5.19/5.38 ======= end of input processing =======
% 5.19/5.38
% 5.19/5.38 =========== start of search ===========
% 5.19/5.38
% 5.19/5.38 Search stopped in tp_alloc by max_mem option.
% 5.19/5.38
% 5.19/5.38 Search stopped in tp_alloc by max_mem option.
% 5.19/5.38
% 5.19/5.38 ============ end of search ============
% 5.19/5.38
% 5.19/5.38 -------------- statistics -------------
% 5.19/5.38 clauses given 6
% 5.19/5.38 clauses generated 6565
% 5.19/5.38 clauses kept 3003
% 5.19/5.38 clauses forward subsumed 3536
% 5.19/5.38 clauses back subsumed 0
% 5.19/5.38 Kbytes malloced 11718
% 5.19/5.38
% 5.19/5.38 ----------- times (seconds) -----------
% 5.19/5.38 user CPU time 3.25 (0 hr, 0 min, 3 sec)
% 5.19/5.38 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 5.19/5.38 wall-clock time 5 (0 hr, 0 min, 5 sec)
% 5.19/5.38
% 5.19/5.38 Process 28525 finished Wed Jul 27 09:15:20 2022
% 5.19/5.38 Otter interrupted
% 5.19/5.38 PROOF NOT FOUND
%------------------------------------------------------------------------------