TSTP Solution File: RNG006-2 by Gandalf---c-2.6
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- Process Solution
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% File : Gandalf---c-2.6
% Problem : RNG006-2 : 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 : 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/RNG/RNG006-2+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: hne
% detected subclass: medium
% detected subclass: long
%
% strategies selected:
% (hyper 57 #f 2 9)
% (binary-unit 28 #f 2 9)
% (binary-double 28 #f)
% (binary-posweight-order 28 #f 2 9)
% (binary 28 #t 2 9)
% (hyper 28 #t)
% (hyper 159 #f)
% (binary-posweight-order 85 #f)
% (binary-weightorder 39 #f)
% (binary-order 28 #f)
% (binary-unit 45 #f)
% (binary 47 #t)
%
%
% ********* EMPTY CLAUSE DERIVED *********
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%
% timer checkpoints: c(36,40,0,72,0,1)
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%
% START OF PROOF
% 54 [] -sum(X,Y,Z) | sum(Y,X,Z).
% 58 [] -product(X,Y,Z) | -product(X,U,V) | -sum(Z,V,W) | -sum(Y,U,X1) | product(X,X1,W).
% 65 [] product(X,additive_inverse(Y),additive_inverse(Z)) | -product(X,Y,Z).
% 68 [] sum(b,additive_inverse(c),b^s_^ic).
% 69 [] product(a,b,a^pb).
% 70 [] product(a,c,a^pc).
% 71 [] sum(a^pb,additive_inverse(a^pc),a^pb_^s_^ia^pc).
% 72 [] -product(a,b^s_^ic,a^pb_^s_^ia^pc).
% 375 [hyper:54,68] sum(additive_inverse(c),b,b^s_^ic).
% 671 [hyper:65,70] product(a,additive_inverse(c),additive_inverse(a^pc)).
% 781 [hyper:54,71] sum(additive_inverse(a^pc),a^pb,a^pb_^s_^ia^pc).
% 6796 [hyper:58,671,375,69,781,cut:72] 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 9
% clause depth limited to 2
% seconds given: 57
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 65
% derived clauses: 15390
% kept clauses: 615
% kept size sum: 4373
% kept mid-nuclei: 5936
% kept new demods: 0
% forw unit-subs: 6364
% forw double-subs: 26
% forw overdouble-subs: 0
% backward subs: 0
% fast unit cutoff: 10
% full unit cutoff: 162
% dbl unit cutoff: 0
% real runtime : 0.18
% process. runtime: 0.18
% specific non-discr-tree subsumption statistics:
% tried: 2502
% length fails: 0
% strength fails: 533
% predlist fails: 1752
% aux str. fails: 217
% by-lit fails: 0
% 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/RNG/RNG006-2+noeq.in")
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