TSTP Solution File: NLP145-1 by Gandalf---c-2.6
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% File : Gandalf---c-2.6
% Problem : NLP145-1 : TPTP v3.4.2. Released v2.4.0.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art01.cs.miami.edu
% Model : i686 unknown
% CPU : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory : 1000MB
% OS : Linux 2.4.22-21mdk-i686-up-4GB
% CPULimit : 600s
% Result : Unsatisfiable 0.0s
% Output : Assurance 0.0s
% Verified :
% SZS Type : None (Parsing solution fails)
% Syntax : Number of formulae : 0
% Comments :
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%----NO SOLUTION OUTPUT BY SYSTEM
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%----ORIGINAL SYSTEM OUTPUT
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% Gandalf c-2.6 r1 starting to prove: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/NLP/NLP145-1+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: neq
% detected subclass: medium
%
% strategies selected:
% (hyper 25 #f 2 11)
% (binary-unit 9 #f 2 11)
% (binary-double 9 #f 2 11)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 2 11)
% (binary-order 25 #f 2 11)
% (binary-posweight-order 101 #f)
% (binary-posweight-lex-big-order 25 #f)
% (binary-posweight-lex-small-order 9 #f)
% (binary-order-sos 50 #t)
% (binary-unit-uniteq 25 #f)
% (binary-weightorder 50 #f)
% (binary-order 50 #f)
% (hyper-order 30 #f)
% (binary 112 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
%
%
% timer checkpoints: c(93,40,0,190,0,1,450,50,2,547,0,2)
%
%
% START OF PROOF
% 453 [] -fellow(X,Y) | man(X,Y).
% 454 [] -man(X,Y) | human_person(X,Y).
% 455 [] -human_person(X,Y) | organism(X,Y).
% 462 [] -organism(X,Y) | living(X,Y).
% 481 [] -instrumentality(X,Y) | artifact(X,Y).
% 482 [] -artifact(X,Y) | object(X,Y).
% 484 [] -object(X,Y) | nonliving(X,Y).
% 499 [] -frontseat(X,Y) | seat(X,Y).
% 500 [] -seat(X,Y) | furniture(X,Y).
% 501 [] -furniture(X,Y) | instrumentality(X,Y).
% 506 [] -nonliving(X,Y) | -living(X,Y).
% 510 [] -be(X,Y,Z,U) | equal(Z,U).
% 511 [] member(X,skf10(Y,X),Y) | -two(X,Y).
% 512 [] member(X,skf8(Y,X),Y) | -two(X,Y).
% 522 [] frontseat(skc7,skf5(X)) | -member(skc7,'Y,skc8).
% 523 [] -member(skc7,X,skc8) | fellow(skc7,X).
% 537 [] two(skc7,skc8).
% 547 [] be(skc7,skf6(X),X,skf5(X)) | -member(skc7,X,skc8).
% 554 [hyper:511,537] member(skc7,skf10(skc8,skc7),skc8).
% 555 [hyper:512,537] member(skc7,skf8(skc8,skc7),skc8).
% 574 [input:522,slowcut:555] frontseat(skc7,skf5(X)).
% 575 [hyper:499,574] seat(skc7,skf5(X)).
% 661 [hyper:500,575] furniture(skc7,skf5(X)).
% 667 [hyper:501,661] instrumentality(skc7,skf5(X)).
% 669 [hyper:481,667] artifact(skc7,skf5(X)).
% 670 [hyper:482,669] object(skc7,skf5(X)).
% 673 [hyper:484,670] nonliving(skc7,skf5(X)).
% 692 [hyper:523,554] fellow(skc7,skf10(skc8,skc7)).
% 695 [hyper:547,554] be(skc7,skf6(skf10(skc8,skc7)),skf10(skc8,skc7),skf5(skf10(skc8,skc7))).
% 698 [hyper:453,692] man(skc7,skf10(skc8,skc7)).
% 701 [hyper:454,698] human_person(skc7,skf10(skc8,skc7)).
% 703 [hyper:455,701] organism(skc7,skf10(skc8,skc7)).
% 709 [hyper:462,703] living(skc7,skf10(skc8,skc7)).
% 764 [hyper:510,695] equal(skf10(skc8,skc7),skf5(skf10(skc8,skc7))).
% 780 [para:764.1.2,673.1.2] nonliving(skc7,skf10(skc8,skc7)).
% 785 [hyper:506,780,cut:709] contradiction
% END OF PROOF
%
% Proof found by the following strategy:
%
% using hyperresolution
% not using sos strategy
% using positive unit paramodulation strategy
% using dynamic demodulation
% using ordered paramodulation
% using kb ordering for equality
% preferring bigger arities for lex ordering
% clause length limited to 11
% clause depth limited to 3
% seconds given: 25
%
%
% ***GANDALF_FOUND_A_REFUTATION***
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% Global statistics over all passes:
%
% given clauses: 384
% derived clauses: 706
% kept clauses: 226
% kept size sum: 908
% kept mid-nuclei: 145
% kept new demods: 1
% forw unit-subs: 197
% forw double-subs: 2
% forw overdouble-subs: 0
% backward subs: 4
% fast unit cutoff: 7
% full unit cutoff: 6
% dbl unit cutoff: 0
% real runtime : 0.2
% process. runtime: 0.2
% specific non-discr-tree subsumption statistics:
% tried: 21
% length fails: 0
% strength fails: 15
% predlist fails: 0
% aux str. fails: 2
% by-lit fails: 4
% full subs tried: 0
% full subs fail: 0
%
% ; program args: ("/home/graph/tptp/Systems/Gandalf---c-2.6/gandalf" "-time" "600" "/home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/NLP/NLP145-1+eq_r.in")
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