TSTP Solution File: LCL227-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LCL227-1 : TPTP v8.1.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n024.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 13:03:59 EDT 2022
% Result : Unknown 1.98s 2.20s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LCL227-1 : TPTP v8.1.0. Released v1.1.0.
% 0.03/0.12 % Command : otter-tptp-script %s
% 0.13/0.33 % Computer : n024.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Jul 27 09:20:25 EDT 2022
% 0.13/0.33 % CPUTime :
% 1.98/2.20 ----- Otter 3.3f, August 2004 -----
% 1.98/2.20 The process was started by sandbox on n024.cluster.edu,
% 1.98/2.20 Wed Jul 27 09:20:25 2022
% 1.98/2.20 The command was "./otter". The process ID is 25348.
% 1.98/2.20
% 1.98/2.20 set(prolog_style_variables).
% 1.98/2.20 set(auto).
% 1.98/2.20 dependent: set(auto1).
% 1.98/2.20 dependent: set(process_input).
% 1.98/2.20 dependent: clear(print_kept).
% 1.98/2.20 dependent: clear(print_new_demod).
% 1.98/2.20 dependent: clear(print_back_demod).
% 1.98/2.20 dependent: clear(print_back_sub).
% 1.98/2.20 dependent: set(control_memory).
% 1.98/2.20 dependent: assign(max_mem, 12000).
% 1.98/2.20 dependent: assign(pick_given_ratio, 4).
% 1.98/2.20 dependent: assign(stats_level, 1).
% 1.98/2.20 dependent: assign(max_seconds, 10800).
% 1.98/2.20 clear(print_given).
% 1.98/2.20
% 1.98/2.20 list(usable).
% 1.98/2.20 0 [] axiom(or(not(or(A,A)),A)).
% 1.98/2.20 0 [] axiom(or(not(A),or(B,A))).
% 1.98/2.20 0 [] axiom(or(not(or(A,B)),or(B,A))).
% 1.98/2.20 0 [] axiom(or(not(or(A,or(B,C))),or(B,or(A,C)))).
% 1.98/2.20 0 [] axiom(or(not(or(not(A),B)),or(not(or(C,A)),or(C,B)))).
% 1.98/2.20 0 [] theorem(X)| -axiom(X).
% 1.98/2.20 0 [] theorem(X)| -axiom(or(not(Y),X))| -theorem(Y).
% 1.98/2.20 0 [] theorem(or(not(X),Z))| -axiom(or(not(X),Y))| -theorem(or(not(Y),Z)).
% 1.98/2.20 0 [] -theorem(or(not(or(not(q),or(not(r),s))),or(not(or(p,q)),or(not(or(p,r)),or(p,s))))).
% 1.98/2.20 end_of_list.
% 1.98/2.20
% 1.98/2.20 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 1.98/2.20
% 1.98/2.20 This is a Horn set without equality. The strategy will
% 1.98/2.20 be hyperresolution, with satellites in sos and nuclei
% 1.98/2.20 in usable.
% 1.98/2.20
% 1.98/2.20 dependent: set(hyper_res).
% 1.98/2.20 dependent: clear(order_hyper).
% 1.98/2.20
% 1.98/2.20 ------------> process usable:
% 1.98/2.20 ** KEPT (pick-wt=4): 1 [] theorem(A)| -axiom(A).
% 1.98/2.20 ** KEPT (pick-wt=9): 2 [] theorem(A)| -axiom(or(not(B),A))| -theorem(B).
% 1.98/2.20 ** KEPT (pick-wt=15): 3 [] theorem(or(not(A),B))| -axiom(or(not(A),C))| -theorem(or(not(C),B)).
% 1.98/2.20 ** KEPT (pick-wt=23): 4 [] -theorem(or(not(or(not(q),or(not(r),s))),or(not(or(p,q)),or(not(or(p,r)),or(p,s))))).
% 1.98/2.20
% 1.98/2.20 ------------> process sos:
% 1.98/2.20 ** KEPT (pick-wt=7): 5 [] axiom(or(not(or(A,A)),A)).
% 1.98/2.20 ** KEPT (pick-wt=7): 6 [] axiom(or(not(A),or(B,A))).
% 1.98/2.20 ** KEPT (pick-wt=9): 7 [] axiom(or(not(or(A,B)),or(B,A))).
% 1.98/2.20 ** KEPT (pick-wt=13): 8 [] axiom(or(not(or(A,or(B,C))),or(B,or(A,C)))).
% 1.98/2.20 ** KEPT (pick-wt=15): 9 [] axiom(or(not(or(not(A),B)),or(not(or(C,A)),or(C,B)))).
% 1.98/2.20
% 1.98/2.20 ======= end of input processing =======
% 1.98/2.20
% 1.98/2.20 =========== start of search ===========
% 1.98/2.20
% 1.98/2.20
% 1.98/2.20 Resetting weight limit to 13.
% 1.98/2.20
% 1.98/2.20
% 1.98/2.20 Resetting weight limit to 13.
% 1.98/2.20
% 1.98/2.20 sos_size=1544
% 1.98/2.20
% 1.98/2.20 Search stopped because sos empty.
% 1.98/2.20
% 1.98/2.20
% 1.98/2.20 Search stopped because sos empty.
% 1.98/2.20
% 1.98/2.20 ============ end of search ============
% 1.98/2.20
% 1.98/2.20 -------------- statistics -------------
% 1.98/2.20 clauses given 3592
% 1.98/2.20 clauses generated 23672
% 1.98/2.20 clauses kept 3697
% 1.98/2.20 clauses forward subsumed 4671
% 1.98/2.20 clauses back subsumed 101
% 1.98/2.20 Kbytes malloced 6835
% 1.98/2.20
% 1.98/2.20 ----------- times (seconds) -----------
% 1.98/2.20 user CPU time 0.29 (0 hr, 0 min, 0 sec)
% 1.98/2.20 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 1.98/2.20 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 1.98/2.20
% 1.98/2.20 Process 25348 finished Wed Jul 27 09:20:27 2022
% 1.98/2.20 Otter interrupted
% 1.98/2.20 PROOF NOT FOUND
%------------------------------------------------------------------------------