TSTP Solution File: GEO082-1 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : GEO082-1 : 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 : art05.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/GEO/GEO082-1+eq_r.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: neq
% detected subclass: medium
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% strategies selected:
% (hyper 25 #f 3 23)
% (binary-unit 9 #f 3 23)
% (binary-double 9 #f 3 23)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 3 23)
% (binary-order 25 #f 3 23)
% (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 *********
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%
% timer checkpoints: c(52,40,0,104,0,0)
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%
% START OF PROOF
% 54 [] -incident_c(X,Y) | -part_of(Y,Z) | incident_c(X,Z).
% 98 [] incident_c(ax0_sk13(X,Y),X) | incident_c(ax0_sk13(X,Y),Y) | equal(Y,X).
% 101 [] -incident_c(ax0_sk13(X,Y),Y) | -incident_c(ax0_sk13(X,Y),X) | equal(Y,X).
% 102 [] part_of(sk14,sk15).
% 103 [] part_of(sk15,sk14).
% 104 [] -equal(sk14,sk15).
% 18654 [hyper:54,98,103,factor:cut:104] incident_c(ax0_sk13(sk15,sk14),sk14).
% 18663 [hyper:54,98,102,factor:cut:104] incident_c(ax0_sk13(sk15,sk14),sk15).
% 19344 [hyper:101,18654,cut:18663] equal(sk14,sk15).
% 19367 [hyper:104,19344] 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 23
% clause depth limited to 3
% seconds given: 25
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 170
% derived clauses: 57684
% kept clauses: 2874
% kept size sum: 63468
% kept mid-nuclei: 15596
% kept new demods: 1
% forw unit-subs: 10149
% forw double-subs: 5229
% forw overdouble-subs: 13889
% backward subs: 1
% fast unit cutoff: 3884
% full unit cutoff: 0
% dbl unit cutoff: 131
% real runtime : 2.19
% process. runtime: 2.18
% specific non-discr-tree subsumption statistics:
% tried: 261237
% length fails: 17791
% strength fails: 75123
% predlist fails: 68397
% aux str. fails: 5437
% by-lit fails: 3226
% full subs tried: 88926
% full subs fail: 75633
%
% ; 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/GEO/GEO082-1+eq_r.in")
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