TSTP Solution File: SET778-1 by Otter---3.3
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- Process Solution
%------------------------------------------------------------------------------
% File : Otter---3.3
% Problem : SET778-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : otter-tptp-script %s
% Computer : n018.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 13:14:14 EDT 2022
% Result : Unknown 105.16s 105.40s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : SET778-1 : TPTP v8.1.0. Released v2.5.0.
% 0.11/0.12 % Command : otter-tptp-script %s
% 0.12/0.33 % Computer : n018.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 10:53:16 EDT 2022
% 0.12/0.33 % CPUTime :
% 105.16/105.40 ----- Otter 3.3f, August 2004 -----
% 105.16/105.40 The process was started by sandbox on n018.cluster.edu,
% 105.16/105.40 Wed Jul 27 10:53:16 2022
% 105.16/105.40 The command was "./otter". The process ID is 14868.
% 105.16/105.40
% 105.16/105.40 set(prolog_style_variables).
% 105.16/105.40 set(auto).
% 105.16/105.40 dependent: set(auto1).
% 105.16/105.40 dependent: set(process_input).
% 105.16/105.40 dependent: clear(print_kept).
% 105.16/105.40 dependent: clear(print_new_demod).
% 105.16/105.40 dependent: clear(print_back_demod).
% 105.16/105.40 dependent: clear(print_back_sub).
% 105.16/105.40 dependent: set(control_memory).
% 105.16/105.40 dependent: assign(max_mem, 12000).
% 105.16/105.40 dependent: assign(pick_given_ratio, 4).
% 105.16/105.40 dependent: assign(stats_level, 1).
% 105.16/105.40 dependent: assign(max_seconds, 10800).
% 105.16/105.40 clear(print_given).
% 105.16/105.40
% 105.16/105.40 list(usable).
% 105.16/105.40 0 [] -member(Element,Subset)| -subset(Subset,Superset)|member(Element,Superset).
% 105.16/105.40 0 [] subset(Subset,Superset)|member(member_of_1_not_of_2(Subset,Superset),Subset).
% 105.16/105.40 0 [] -member(member_of_1_not_of_2(Subset,Superset),Superset)|subset(Subset,Superset).
% 105.16/105.40 0 [] -e_qual_sets(Subset,Superset)|subset(Subset,Superset).
% 105.16/105.40 0 [] -e_qual_sets(Superset,Subset)|subset(Subset,Superset).
% 105.16/105.40 0 [] -subset(Set1,Set2)| -subset(Set2,Set1)|e_qual_sets(Set2,Set1).
% 105.16/105.40 0 [] -union(Set1,Set2,Union)| -member(Element,Union)|member(Element,Set1)|member(Element,Set2).
% 105.16/105.40 0 [] -union(Set1,Set2,Union)| -member(Element,Set1)|member(Element,Union).
% 105.16/105.40 0 [] -union(Set1,Set2,Union)| -member(Element,Set2)|member(Element,Union).
% 105.16/105.40 0 [] union(Set1,Set2,Union)|member(g(Set1,Set2,Union),Set1)|member(g(Set1,Set2,Union),Set2)|member(g(Set1,Set2,Union),Union).
% 105.16/105.40 0 [] -member(g(Set1,Set2,Union),Set1)| -member(g(Set1,Set2,Union),Union)|union(Set1,Set2,Union).
% 105.16/105.40 0 [] -member(g(Set1,Set2,Union),Set2)| -member(g(Set1,Set2,Union),Union)|union(Set1,Set2,Union).
% 105.16/105.40 end_of_list.
% 105.16/105.40
% 105.16/105.40 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=4.
% 105.16/105.40
% 105.16/105.40 This is a non-Horn set without equality. The strategy will
% 105.16/105.40 be ordered hyper_res, unit deletion, and factoring, with
% 105.16/105.40 satellites in sos and with nuclei in usable.
% 105.16/105.40
% 105.16/105.40 dependent: set(hyper_res).
% 105.16/105.40 dependent: set(factor).
% 105.16/105.40 dependent: set(unit_deletion).
% 105.16/105.40
% 105.16/105.40 ------------> process usable:
% 105.16/105.40 ** KEPT (pick-wt=9): 1 [] -member(A,B)| -subset(B,C)|member(A,C).
% 105.16/105.40 ** KEPT (pick-wt=8): 2 [] -member(member_of_1_not_of_2(A,B),B)|subset(A,B).
% 105.16/105.40 ** KEPT (pick-wt=6): 3 [] -e_qual_sets(A,B)|subset(A,B).
% 105.16/105.40 ** KEPT (pick-wt=6): 4 [] -e_qual_sets(A,B)|subset(B,A).
% 105.16/105.40 ** KEPT (pick-wt=9): 5 [] -subset(A,B)| -subset(B,A)|e_qual_sets(B,A).
% 105.16/105.40 ** KEPT (pick-wt=13): 6 [] -union(A,B,C)| -member(D,C)|member(D,A)|member(D,B).
% 105.16/105.40 ** KEPT (pick-wt=10): 7 [] -union(A,B,C)| -member(D,A)|member(D,C).
% 105.16/105.40 ** KEPT (pick-wt=10): 8 [] -union(A,B,C)| -member(D,B)|member(D,C).
% 105.16/105.40 ** KEPT (pick-wt=16): 9 [] -member(g(A,B,C),A)| -member(g(A,B,C),C)|union(A,B,C).
% 105.16/105.40 ** KEPT (pick-wt=16): 10 [] -member(g(A,B,C),B)| -member(g(A,B,C),C)|union(A,B,C).
% 105.16/105.40
% 105.16/105.40 ------------> process sos:
% 105.16/105.40 ** KEPT (pick-wt=8): 15 [] subset(A,B)|member(member_of_1_not_of_2(A,B),A).
% 105.16/105.40 ** KEPT (pick-wt=22): 16 [] union(A,B,C)|member(g(A,B,C),A)|member(g(A,B,C),B)|member(g(A,B,C),C).
% 105.16/105.40
% 105.16/105.40 ======= end of input processing =======
% 105.16/105.40
% 105.16/105.40 =========== start of search ===========
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Resetting weight limit to 29.
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Resetting weight limit to 29.
% 105.16/105.40
% 105.16/105.40 sos_size=3930
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Resetting weight limit to 28.
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Resetting weight limit to 28.
% 105.16/105.40
% 105.16/105.40 sos_size=2021
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Resetting weight limit to 25.
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Resetting weight limit to 25.
% 105.16/105.40
% 105.16/105.40 sos_size=343
% 105.16/105.40
% 105.16/105.40 Search stopped because sos empty.
% 105.16/105.40
% 105.16/105.40
% 105.16/105.40 Search stopped because sos empty.
% 105.16/105.40
% 105.16/105.40 ============ end of search ============
% 105.16/105.40
% 105.16/105.40 -------------- statistics -------------
% 105.16/105.40 clauses given 584
% 105.16/105.40 clauses generated 367957
% 105.16/105.40 clauses kept 4725
% 105.16/105.40 clauses forward subsumed 155312
% 105.16/105.40 clauses back subsumed 4147
% 105.16/105.40 Kbytes malloced 4882
% 105.16/105.40
% 105.16/105.40 ----------- times (seconds) -----------
% 105.16/105.40 user CPU time 103.50 (0 hr, 1 min, 43 sec)
% 105.16/105.40 system CPU time 0.00 (0 hr, 0 min, 0 sec)
% 105.16/105.40 wall-clock time 105 (0 hr, 1 min, 45 sec)
% 105.16/105.40
% 105.16/105.40 Process 14868 finished Wed Jul 27 10:55:01 2022
% 105.16/105.40 Otter interrupted
% 105.16/105.40 PROOF NOT FOUND
%------------------------------------------------------------------------------