TSTP Solution File: GEO048-2 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : GEO048-2 : 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 : art10.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/GEO048-2+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 15)
% (binary-unit 9 #f 3 15)
% (binary-double 9 #f 3 15)
% (binary-double 15 #f)
% (binary-double 15 #t)
% (binary 50 #t 3 15)
% (binary-order 25 #f 3 15)
% (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(24,40,0,48,0,0)
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%
% START OF PROOF
% 28 [] -equidistant(X,Y,Z,Z) | equal(X,Y).
% 29 [] between(X,Y,extension(X,Y,Z,U)).
% 30 [] equidistant(X,extension(Y,X,Z,U),Z,U).
% 32 [] -between(X,Y,X) | equal(X,Y).
% 33 [] between(X,inner_pasch(Y,X,Z,U,V),V) | -between(V,U,Z) | -between(Y,X,Z).
% 34 [] between(X,inner_pasch(Y,Z,U,X,V),Y) | -between(V,X,U) | -between(Y,Z,U).
% 44 [] between(u,v,w).
% 45 [] between(u1,v1,w).
% 46 [] between(u,x,u1).
% 48 [] -between(v,inner_pasch(v1,inner_pasch(u,x,u1,v1,w),u,v,w),v1).
% 323 [hyper:28,30] equal(X,extension(Y,X,Z,Z)).
% 437 [para:323.1.2,29.1.3] between(X,Y,Y).
% 568 [hyper:33,437,44] between(w,inner_pasch(X,w,w,v,u),u).
% 569 [hyper:33,437,45] between(w,inner_pasch(X,w,w,v1,u1),u1).
% 579 [hyper:34,437,44] between(v,inner_pasch(X,w,w,v,u),X).
% 580 [hyper:34,437,45] between(v1,inner_pasch(X,w,w,v1,u1),X).
% 39912 [hyper:32,579] equal(v,inner_pasch(v,w,w,v,u)).
% 41099 [hyper:32,580] equal(v1,inner_pasch(v1,w,w,v1,u1)).
% 44938 [para:39912.1.2,568.1.2] between(w,v,u).
% 57772 [para:41099.1.2,569.1.2] between(w,v1,u1).
% 58474 [hyper:34,57772,46] between(v1,inner_pasch(u,x,u1,v1,w),u).
% 94667 [hyper:34,58474,44938,cut:48] 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 15
% clause depth limited to 3
% seconds given: 25
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 157
% derived clauses: 234608
% kept clauses: 13561
% kept size sum: 330347
% kept mid-nuclei: 81005
% kept new demods: 42
% forw unit-subs: 81387
% forw double-subs: 9686
% forw overdouble-subs: 564
% backward subs: 3
% fast unit cutoff: 12216
% full unit cutoff: 0
% dbl unit cutoff: 32
% real runtime : 5.81
% process. runtime: 5.80
% specific non-discr-tree subsumption statistics:
% tried: 65131
% length fails: 2184
% strength fails: 9882
% predlist fails: 22619
% aux str. fails: 3542
% by-lit fails: 9471
% full subs tried: 17283
% full subs fail: 16869
%
% ; 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/GEO048-2+eq_r.in")
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