TSTP Solution File: SYN712-1 by Gandalf---c-2.6
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%------------------------------------------------------------------------------
% File : Gandalf---c-2.6
% Problem : SYN712-1 : TPTP v3.4.2. Released v2.5.0.
% Transfm : add_equality:r
% Format : otter:hypothesis:set(auto),clear(print_given)
% Command : gandalf-wrapper -time %d %s
% Computer : art06.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 :
%------------------------------------------------------------------------------
%----NO SOLUTION OUTPUT BY SYSTEM
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%----ORIGINAL SYSTEM OUTPUT
%
% Gandalf c-2.6 r1 starting to prove: /home/graph/tptp/TSTP/PreparedTPTP/otter:hypothesis:set(auto),clear(print_given)---add_equality:r/SYN/SYN712-1+noeq.in
% Using automatic strategy selection.
% Time limit in seconds: 600
%
% prove-all-passes started
%
% detected problem class: hne
% detected subclass: big
% detected subclass: long
%
% strategies selected:
% (hyper 25 #t 9 7)
% (binary-unit 25 #f 9 7)
% (binary-double 25 #f 9 7)
% (binary-posweight-order 25 #f 9 7)
% (binary 50 #t 9 7)
% (hyper 25 #t)
% (hyper 116 #f)
% (binary-posweight-order 76 #f)
% (binary-order 25 #f)
% (binary-weightorder 25 #f)
% (binary-posweight-order-sos 76 #t)
% (binary-unit-sos 40 #t)
% (binary 67 #t)
%
%
% **** EMPTY CLAUSE DERIVED ****
%
%
% timer checkpoints: c(104,40,1,208,0,1,209,50,1,313,0,1,314,50,1,418,0,1,419,50,1,523,0,1,524,50,1,628,0,1,629,50,1,733,0,1,734,50,1,838,0,2,839,50,2,943,0,2,944,50,2,1048,0,2,1049,50,2,1153,0,2,1154,50,2,1258,0,3,1259,50,3,1363,0,3,1364,50,3,1468,0,3,1469,50,3,1469,40,3,1573,0,3,1927,50,5,2031,0,5)
%
%
% START OF PROOF
% 1928 [] p3(f16(f19(f21(c70,f8(f11(f13(c65,X),Y),Z)),U),V),f8(f11(f13(c65,f23(f25(f27(f29(f31(c74,X),Y),Z),U),V)),f43(f45(f47(f49(f51(c75,X),Y),Z),U),V)),f53(f55(f57(f59(f61(c76,X),Y),Z),U),V))).
% 1931 [] p62(f5(c64,f16(f19(f21(c70,f8(f11(f13(c65,c66),c67),c68)),c71),c72)),c69).
% 1932 [] -p62(f23(f25(f27(f29(f31(c74,X),Y),Z),U),V),W) | p62(X,W).
% 1933 [] p62(f5(c64,f8(f11(f13(c65,X),Y),Z)),U) | -p62(X,U).
% 1934 [] -p62(f5(c64,f8(f11(f13(c65,X),Y),Z)),U) | p62(X,U).
% 1949 [] p4(f5(X,Y),f5(Z,U)) | -p2(X,Z) | -p3(Y,U).
% 1962 [] -p62(X,Y) | -p32(Y,Z) | -p4(X,U) | p62(U,Z).
% 2002 [] p2(X,X).
% 2010 [] p32(X,X).
% 2030 [] -p62(f5(c64,f8(f11(f13(c65,c66),c67),c68)),c69).
% 2038 [binary:2030,1933] -p62(c66,c69).
% 2041 [binary:1932.2,2038] -p62(f23(f25(f27(f29(f31(c74,c66),X),Y),Z),U),c69).
% 2063 [binary:1934.2,2041] -p62(f5(c64,f8(f11(f13(c65,f23(f25(f27(f29(f31(c74,c66),X),Y),Z),U)),V),W)),c69).
% 2176 [binary:2002,1949.2] p4(f5(X,Y),f5(X,Z)) | -p3(Y,Z).
% 2252 [binary:1928,2176.2] p4(f5(X,f16(f19(f21(c70,f8(f11(f13(c65,Y),Z),U)),V),W)),f5(X,f8(f11(f13(c65,f23(f25(f27(f29(f31(c74,Y),Z),U),V),W)),f43(f45(f47(f49(f51(c75,Y),Z),U),V),W)),f53(f55(f57(f59(f61(c76,Y),Z),U),V),W)))).
% 2282 [binary:2010,1962.2] -p62(X,Y) | -p4(X,Z) | p62(Z,Y).
% 2292 [binary:1931,2282] -p4(f5(c64,f16(f19(f21(c70,f8(f11(f13(c65,c66),c67),c68)),c71),c72)),X) | p62(X,c69).
% 2347 [binary:2063,2292.2,slowcut:2252] 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 10
% seconds given: 25
%
%
% ***GANDALF_FOUND_A_REFUTATION***
%
% Global statistics over all passes:
%
% given clauses: 504
% derived clauses: 1186
% kept clauses: 300
% kept size sum: 4829
% kept mid-nuclei: 0
% kept new demods: 0
% forw unit-subs: 380
% forw double-subs: 31
% forw overdouble-subs: 0
% backward subs: 7
% fast unit cutoff: 0
% full unit cutoff: 4
% dbl unit cutoff: 0
% real runtime: 0.7
% process. runtime: 0.6
% specific non-discr-tree subsumption statistics:
% tried: 59
% length fails: 0
% strength fails: 12
% predlist fails: 47
% aux str. fails: 0
% 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/SYN/SYN712-1+noeq.in")
%
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