TSTP Solution File: LCL415-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : LCL415-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n009.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 13:04:23 EDT 2022
% Result : Unknown 2.02s 2.28s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : LCL415-1 : TPTP v8.1.0. Released v2.5.0.
% 0.11/0.13 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n009.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
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Jul 27 09:15:51 EDT 2022
% 0.12/0.34 % CPUTime :
% 2.02/2.28 ----- Otter 3.3f, August 2004 -----
% 2.02/2.28 The process was started by sandbox on n009.cluster.edu,
% 2.02/2.28 Wed Jul 27 09:15:51 2022
% 2.02/2.28 The command was "./otter". The process ID is 18627.
% 2.02/2.28
% 2.02/2.28 set(prolog_style_variables).
% 2.02/2.28 set(auto).
% 2.02/2.28 dependent: set(auto1).
% 2.02/2.28 dependent: set(process_input).
% 2.02/2.28 dependent: clear(print_kept).
% 2.02/2.28 dependent: clear(print_new_demod).
% 2.02/2.28 dependent: clear(print_back_demod).
% 2.02/2.28 dependent: clear(print_back_sub).
% 2.02/2.28 dependent: set(control_memory).
% 2.02/2.28 dependent: assign(max_mem, 12000).
% 2.02/2.28 dependent: assign(pick_given_ratio, 4).
% 2.02/2.28 dependent: assign(stats_level, 1).
% 2.02/2.28 dependent: assign(max_seconds, 10800).
% 2.02/2.28 clear(print_given).
% 2.02/2.28
% 2.02/2.28 list(usable).
% 2.02/2.28 0 [] -is_a_theorem(implies(A,B))| -is_a_theorem(A)|is_a_theorem(B).
% 2.02/2.28 0 [] is_a_theorem(implies(implies(A,B),implies(implies(B,implies(implies(C,A),D)),implies(A,D)))).
% 2.02/2.28 0 [] -is_a_theorem(implies(a,implies(b,a))).
% 2.02/2.28 end_of_list.
% 2.02/2.28
% 2.02/2.28 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 2.02/2.28
% 2.02/2.28 This is a Horn set without equality. The strategy will
% 2.02/2.28 be hyperresolution, with satellites in sos and nuclei
% 2.02/2.28 in usable.
% 2.02/2.28
% 2.02/2.28 dependent: set(hyper_res).
% 2.02/2.28 dependent: clear(order_hyper).
% 2.02/2.28
% 2.02/2.28 ------------> process usable:
% 2.02/2.28 ** KEPT (pick-wt=8): 1 [] -is_a_theorem(implies(A,B))| -is_a_theorem(A)|is_a_theorem(B).
% 2.02/2.28 ** KEPT (pick-wt=6): 2 [] -is_a_theorem(implies(a,implies(b,a))).
% 2.02/2.28
% 2.02/2.28 ------------> process sos:
% 2.02/2.28 ** KEPT (pick-wt=16): 3 [] is_a_theorem(implies(implies(A,B),implies(implies(B,implies(implies(C,A),D)),implies(A,D)))).
% 2.02/2.28
% 2.02/2.28 ======= end of input processing =======
% 2.02/2.28
% 2.02/2.28 =========== start of search ===========
% 2.02/2.28
% 2.02/2.28
% 2.02/2.28 Resetting weight limit to 499.
% 2.02/2.28
% 2.02/2.28
% 2.02/2.28 Resetting weight limit to 499.
% 2.02/2.28
% 2.02/2.28 sos_size=1
% 2.02/2.28
% 2.02/2.28 Search stopped because sos empty.
% 2.02/2.28
% 2.02/2.28
% 2.02/2.28 Search stopped because sos empty.
% 2.02/2.28
% 2.02/2.28 ============ end of search ============
% 2.02/2.28
% 2.02/2.28 -------------- statistics -------------
% 2.02/2.28 clauses given 31
% 2.02/2.28 clauses generated 34
% 2.02/2.28 clauses kept 33
% 2.02/2.28 clauses forward subsumed 2
% 2.02/2.28 clauses back subsumed 0
% 2.02/2.28 Kbytes malloced 5859
% 2.02/2.28
% 2.02/2.28 ----------- times (seconds) -----------
% 2.02/2.28 user CPU time 0.39 (0 hr, 0 min, 0 sec)
% 2.02/2.28 system CPU time 0.01 (0 hr, 0 min, 0 sec)
% 2.02/2.28 wall-clock time 2 (0 hr, 0 min, 2 sec)
% 2.02/2.28
% 2.02/2.28 Process 18627 finished Wed Jul 27 09:15:53 2022
% 2.02/2.28 Otter interrupted
% 2.02/2.28 PROOF NOT FOUND
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