TSTP Solution File: CAT011-3 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : CAT011-3 : TPTP v3.4.2. Released v1.0.0.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art09.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 20.0s
% Output : Assurance 20.0s
% 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/CAT/CAT011-3+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 3 7)
% (binary-unit 9 #f 3 7)
% (binary-double 9 #f 3 7)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 3 7)
% (binary-order 25 #f 3 7)
% (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(20,40,1,40,0,1,27614,4,1883,45951,5,2502,45952,1,2502,45952,50,2503,45952,40,2503,45972,0,2503)
%
%
% START OF PROOF
% 45957 [] -there_exists(domain(X)) | there_exists(X).
% 45960 [] equal(domain(X),codomain(Y)) | -there_exists(compose(X,Y)).
% 45963 [] equal(compose(X,domain(X)),X).
% 45964 [] equal(compose(codomain(X),X),X).
% 45971 [] there_exists(domain(a)).
% 45972 [] -equal(domain(domain(a)),domain(a)).
% 45976 [binary:45971,45957] there_exists(a).
% 46010 [para:45963.1.1,45960.2.1] equal(domain(X),codomain(domain(X))) | -there_exists(X).
% 46012 [para:45964.1.1,45960.2.1] equal(domain(codomain(X)),codomain(X)) | -there_exists(X).
% 46079 [binary:45976,46010.2] equal(domain(a),codomain(domain(a))).
% 46089 [binary:45971,46012.2,demod:46079,cut:45972] contradiction
% END OF PROOF
%
% Proof found by the following strategy:
%
% using binary resolution
% not using sos strategy
% using unit strategy
% using dynamic demodulation
% using ordered paramodulation
% using kb ordering for equality
% preferring bigger arities for lex ordering
% using clause demodulation
% clause length limited to 7
% clause depth limited to 3
% seconds given: 9
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 403
% derived clauses: 205100
% kept clauses: 37976
% kept size sum: 781
% kept mid-nuclei: 1729
% kept new demods: 10
% forw unit-subs: 7462
% forw double-subs: 3300
% forw overdouble-subs: 35339
% backward subs: 4
% fast unit cutoff: 148
% full unit cutoff: 0
% dbl unit cutoff: 641
% real runtime : 25.7
% process. runtime: 25.3
% specific non-discr-tree subsumption statistics:
% tried: 15175232
% length fails: 1495321
% strength fails: 1986579
% predlist fails: 2623390
% aux str. fails: 724089
% by-lit fails: 1496750
% full subs tried: 5522122
% full subs fail: 5486715
%
% ; 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/CAT/CAT011-3+eq_r.in")
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