TSTP Solution File: ROB007-2 by CiME---2.01

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CiME---2.01
% Problem  : ROB007-2 : TPTP v6.0.0. Bugfixed v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_cime %s

% Computer : n066.star.cs.uiowa.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory   : 32286.75MB
% OS       : Linux 2.6.32-431.11.2.el6.x86_64
% CPULimit : 300s
% DateTime : Tue Jun 10 00:32:00 EDT 2014

% Result   : Timeout 300.05s
% Output   : None 
% Verified : 
% SZS Type : None (Parsing solution fails)
% Syntax   : Number of formulae    : 0

% Comments : 
%------------------------------------------------------------------------------
%----NO SOLUTION OUTPUT BY SYSTEM
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % Problem  : ROB007-2 : TPTP v6.0.0. Bugfixed v3.1.0.
% % Command  : tptp2X_and_run_cime %s
% % Computer : n066.star.cs.uiowa.edu
% % Model    : x86_64 x86_64
% % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% % Memory   : 32286.75MB
% % OS       : Linux 2.6.32-431.11.2.el6.x86_64
% % CPULimit : 300
% % DateTime : Thu Jun  5 15:41:33 CDT 2014
% % CPUTime  : 300.05 
% Processing problem /tmp/CiME_14154_n066.star.cs.uiowa.edu
% #verbose 1;
% let F = signature "  add : AC; b,a : constant;  negate : 1;";
% let X = vars "X Y Z";
% let Axioms = equations F X "
% negate(negate(X add Y) add negate(X add negate(Y))) = X;
% negate(a add b) = negate(b);
% ";
% 
% let s1 = status F "
% b lr_lex;
% a lr_lex;
% negate lr_lex;
% add mul;
% ";
% 
% let p1 = precedence F "
% negate > add > a > b";
% 
% let s2 = status F "
% b mul;
% a mul;
% negate mul;
% add mul;
% ";
% 
% let p2 = precedence F "
% negate > add > a = b";
% 
% let o_auto = AUTO Axioms;
% 
% let o = LEX o_auto (LEX (ACRPO s1 p1) (ACRPO s2 p2));
% 
% let Conjectures = equations F X " X add X = X;"
% ;
% (*
% let Red_Axioms = normalize_equations Defining_rules Axioms;
% 
% let Red_Conjectures =  normalize_equations Defining_rules Conjectures;
% *)
% #time on;
% 
% let res = prove_conj_by_ordered_completion o Axioms Conjectures;
% 
% #time off;
% 
% 
% let status = if res then "unsatisfiable" else "satisfiable";
% #quit;
% Verbose level is now 1
% 
% F : signature = <signature>
% X : variable_set = <variable set>
% 
% Axioms : (F,X) equations = { negate(negate(negate(Y) add X) add negate(
% X add Y)) = X,
% negate(b add a) = negate(b) } (2 equation(s))
% s1 : F status = <status>
% p1 : F precedence = <precedence>
% s2 : F status = <status>
% p2 : F precedence = <precedence>
% o_auto : F term_ordering = <term ordering>
% o : F term_ordering = <term ordering>
% Conjectures : (F,X) equations = { X add X = X } (1 equation(s))
% time is now on
% 
% Initializing completion ...
% New rule produced : [1] (eq)(X,X) -> (true)
% Current number of equations to process: 0
% Current number of ordered equations: 3
% Current number of rules: 1
% New rule produced : [2] (eq)(X add X,X) -> (false)
% Current number of equations to process: 0
% Current number of ordered equations: 2
% Current number of rules: 2
% New rule produced : [3] negate(b add a) -> negate(b)
% Current number of equations to process: 0
% Current number of ordered equations: 1
% Current number of rules: 3
% New rule produced :
% [4] negate(negate(negate(Y) add X) add negate(X add Y)) -> X
% Current number of equations to process: 0
% Current number of ordered equations: 0
% Current number of rules: 4
% New rule produced : [5] negate(negate(b add negate(a)) add negate(b)) -> b
% Current number of equations to process: 6
% Current number of ordered equations: 1
% Current number of rules: 5
% New rule produced : [6] negate(negate(a add negate(b)) add negate(b)) -> a
% Current number of equations to process: 6
% Current number of ordered equations: 0
% Current number of rules: 6
% New rule produced :
% [7] negate(b add negate(b add negate(b) add negate(a))) -> negate(b)
% Current number of equations to process: 15
% Current number of ordered equations: 0
% Current number of rules: 7
% New rule produced :
% [8] negate(a add negate(a add negate(b) add negate(b))) -> negate(b)
% Current number of equations to process: 18
% Current number of ordered equations: 0
% Current number of rules: 8
% New rule produced :
% [9] negate(negate(b add a add X) add negate(negate(b) add X)) -> X
% Current number of equations to process: 21
% Current number of ordered equations: 0
% Current number of rules: 9
% New rule produced :
% [10]
% negate(b add negate(b add negate(b add negate(a)))) ->
% negate(b add negate(a))
% Current number of equations to process: 27
% Current number of ordered equations: 0
% Current number of rules: 10
% New rule produced :
% [11]
% negate(a add negate(b add negate(a add negate(b)))) ->
% negate(a add negate(b))
% Current number of equations to process: 30
% Current number of ordered equations: 0
% Current number of rules: 11
% New rule produced :
% [12]
% negate(b add negate(negate(b) add negate(negate(b add negate(a))))) ->
% negate(b)
% Current number of equations to process: 33
% Current number of ordered equations: 0
% Current number of rules: 12
% New rule produced :
% [13]
% negate(a add negate(negate(b) add negate(negate(a add negate(b))))) ->
% negate(b)
% Current number of equations to process: 36
% Current number of ordered equations: 0
% Current number of rules: 13
% New rule produced :
% [14] negate(negate(b add b add negate(b) add negate(a)) add negate(b)) -> b
% Current number of equations to process: 39
% Current number of ordered equations: 0
% Current number of rules: 14
% New rule produced :
% [15] negate(negate(a add a add negate(b) add negate(b)) add negate(b)) -> a
% Current number of equations to process: 44
% Current number of ordered equations: 0
% Current number of rules: 15
% New rule produced :
% [16]
% negate(negate(negate(X add Y) add negate(Y) add X) add X) -> negate(X add Y)
% Current number of equations to process: 49
% Current number of ordered equations: 0
% Current number of rules: 16
% New rule produced :
% [17]
% negate(negate(negate(negate(X) add Y) add X add Y) add Y) ->
% negate(negate(X) add Y)
% Current number of equations to process: 99
% Current number of ordered equations: 0
% Current number of rules: 17
% New rule produced :
% [18]
% negate(b add negate(negate(b add negate(a)) add negate(negate(b)))) ->
% negate(b add negate(a))
% Current number of equations to process: 150
% Current number of ordered equations: 0
% Current number of rules: 18
% New rule produced :
% [19]
% negate(a add negate(negate(a add negate(b)) add negate(negate(b)))) ->
% negate(a add negate(b))
% Current number of equations to process: 158
% Current number of ordered equations: 0
% Current number of rules: 19
% New rule produced :
% [20]
% negate(negate(b add negate(negate(b add negate(b) add negate(a)))) add 
% negate(b)) -> b
% Current number of equations to process: 164
% Current number of ordered equations: 0
% Current number of rules: 20
% New rule produced :
% [21]
% negate(negate(a add negate(negate(a add negate(b) add negate(b)))) add 
% negate(b)) -> a
% Current number of equations to process: 175
% Current number of ordered equations: 0
% Current number of rules: 21
% New rule produced :
% [22]
% negate(negate(b add negate(b) add negate(negate(b add negate(a)))) add 
% negate(b)) -> b
% Current number of equations to process: 186
% Current number of ordered equations: 0
% Current number of rules: 22
% New rule produced :
% [23]
% negate(negate(a add negate(b) add negate(negate(a add negate(b)))) add 
% negate(b)) -> a
% Current number of equations to process: 197
% Current number of ordered equations: 0
% Current number of rules: 23
% New rule produced :
% [24]
% negate(negate(negate(X add Y) add negate(negate(negate(Y) add X))) add X) ->
% negate(X add Y)
% Current number of equations to process: 208
% Current number of ordered equations: 0
% Current number of rules: 24
% New rule produced :
% [25]
% negate(b add negate(b add b add negate(b) add negate(b) add negate(a))) ->
% negate(b)
% Current number of equations to process: 332
% Current number of ordered equations: 0
% Current number of rules: 25
% New rule produced :
% [26]
% negate(a add negate(a add a add negate(b) add negate(b) add negate(b))) ->
% negate(b)
% Current number of equations to process: 344
% Current number of ordered equations: 0
% Current number of rules: 26
% New rule produced :
% [27]
% negate(negate(negate(negate(X) add Y) add negate(negate(X add Y))) add Y) ->
% negate(negate(X) add Y)
% Current number of equations to process: 354
% Current number of ordered equations: 0
% Current number of rules: 27
% New rule produced :
% [28]
% negate(negate(b add X) add negate(negate(b add negate(a)) add negate(b) add X))
% -> X
% Current number of equations to process: 501
% Current number of ordered equations: 0
% Current number of rules: 28
% New rule produced :
% [29]
% negate(negate(a add negate(b add negate(a)) add negate(b)) add negate(b)) ->
% a
% Current number of equations to process: 505
% Current number of ordered equations: 0
% Current number of rules: 29
% New rule produced :
% [30]
% negate(negate(a add X) add negate(negate(a add negate(b)) add negate(b) add X))
% -> X
% Current number of equations to process: 559
% Current number of ordered equations: 0
% Current number of rules: 30
% New rule produced :
% [31]
% negate(negate(b add negate(a add negate(b)) add negate(b)) add negate(b)) ->
% b
% Current number of equations to process: 564
% Current number of ordered equations: 0
% Current number of rules: 31
% New rule produced :
% [32]
% negate(negate(b add a add negate(negate(b) add X) add X) add X) ->
% negate(negate(b) add X)
% Current number of equations to process: 618
% Current number of ordered equations: 0
% Current number of rules: 32
% New rule produced :
% [33]
% negate(negate(b add b add negate(b add negate(a))) add negate(b add negate(a)))
% -> b
% Current number of equations to process: 682
% Current number of ordered equations: 0
% Current number of rules: 33
% New rule produced :
% [34]
% negate(negate(b add a add negate(a add negate(b))) add negate(a add negate(b)))
% -> a
% Current number of equations to process: 702
% Current number of ordered equations: 0
% Current number of rules: 34
% New rule produced :
% [35]
% negate(negate(negate(b add a add X) add negate(b) add X) add X) ->
% negate(b add a add X)
% Current number of equations to process: 719
% Current number of ordered equations: 0
% Current number of rules: 35
% New rule produced :
% [36]
% negate(a add negate(a add negate(b add negate(a)) add negate(b) add negate(b)))
% -> negate(b)
% Current number of equations to process: 777
% Current number of ordered equations: 0
% Current number of rules: 36
% New rule produced :
% [37]
% negate(b add negate(b add negate(a add negate(b)) add negate(b) add negate(b)))
% -> negate(b)
% Current number of equations to process: 794
% Current number of ordered equations: 0
% Current number of rules: 37
% New rule produced :
% [38]
% negate(negate(b add negate(negate(negate(b) add negate(negate(b add negate(a)))))) add 
% negate(b)) -> b
% Current number of equations to process: 811
% Current number of ordered equations: 0
% Current number of rules: 38
% New rule produced :
% [39]
% negate(negate(a add negate(negate(negate(b) add negate(negate(a add negate(b)))))) add 
% negate(b)) -> a
% Current number of equations to process: 833
% Current number of ordered equations: 0
% Current number of rules: 39
% New rule produced :
% [40]
% negate(negate(negate(X add Y) add negate(Y) add X add X) add negate(X add Y))
% -> X
% Current number of equations to process: 855
% Current number of ordered equations: 0
% Current number of rules: 40
% New rule produced :
% [41]
% negate(b add negate(negate(b) add negate(negate(b add b add negate(b) add 
% negate(a))))) -> negate(b)
% Current number of equations to process: 997
% Current number of ordered equations: 0
% Current number of rules: 41
% New rule produced :
% [42]
% negate(a add negate(negate(b) add negate(negate(a add a add negate(b) add 
% negate(b))))) -> negate(b)
% Current number of equations to process: 1017
% Current number of ordered equations: 0
% Current number of rules: 42
% New rule produced :
% [43]
% negate(b add negate(b add negate(b) add negate(negate(b add negate(b) add 
% negate(a))))) ->
% negate(b)
% Current number of equations to process: 1037
% Current number of ordered equations: 0
% Current number of rules: 43
% New rule produced :
% [44]
% negate(a add negate(a add negate(b) add negate(negate(a add negate(b) add 
% negate(b))))) ->
% negate(b)
% Current number of equations to process: 1057
% Current number of ordered equations: 0
% Current number of rules: 44
% New rule produced :
% [45]
% negate(b add negate(b add negate(b) add negate(b) add negate(negate(b add 
% negate(a)))))
% -> negate(b)
% Current number of equations to process: 1077
% Current number of ordered equations: 0
% Current number of rules: 45
% New rule produced :
% [46]
% negate(a add negate(a add negate(b) add negate(b) add negate(negate(a add 
% negate(b)))))
% -> negate(b)
% Current number of equations to process: 1097
% Current number of ordered equations: 0
% Current number of rules: 46
% New rule produced :
% [47]
% negate(negate(negate(negate(X) add Y) add negate(X add Y) add Z) add 
% negate(Y add Z)) -> Z
% Current number of equations to process: 1109
% Current number of ordered equations: 0
% Current number of rules: 47
% New rule produced :
% [48]
% negate(negate(a add negate(b add negate(X)) add negate(b add X)) add 
% negate(b)) -> a
% Current number of equations to process: 1245
% Current number of ordered equations: 1
% Current number of rules: 48
% New rule produced :
% [49]
% negate(negate(b add negate(a add negate(X)) add negate(a add X)) add 
% negate(b)) -> b
% Current number of equations to process: 1245
% Current number of ordered equations: 0
% Current number of rules: 49
% New rule produced :
% [50]
% negate(negate(negate(negate(b) add X) add negate(negate(b add a add X))) add X)
% -> negate(negate(b) add X)
% Current number of equations to process: 1696
% Current number of ordered equations: 0
% Current number of rules: 50
% New rule produced :
% [51]
% negate(negate(b add negate(a)) add negate(b add negate(negate(b add negate(
% b add 
% negate(a))))))
% -> b
% Current number of equations to process: 1813
% Current number of ordered equations: 0
% Current number of rules: 51
% New rule produced :
% [52]
% negate(negate(a add negate(b)) add negate(a add negate(negate(b add negate(
% a add 
% negate(b))))))
% -> a
% Current number of equations to process: 1845
% Current number of ordered equations: 0
% Current number of rules: 52
% New rule produced :
% [53]
% negate(negate(b add negate(b add negate(a)) add negate(negate(b))) add 
% negate(b add negate(a))) -> b
% Current number of equations to process: 1877
% Current number of ordered equations: 0
% Current number of rules: 53
% New rule produced :
% [54]
% negate(negate(a add negate(a add negate(b)) add negate(negate(b))) add 
% negate(a add negate(b))) -> a
% Current number of equations to process: 1909
% Current number of ordered equations: 0
% Current number of rules: 54
% New rule produced :
% [55]
% negate(negate(negate(negate(X) add Y) add X add Y add Y) add negate(negate(X) add Y))
% -> Y
% Current number of equations to process: 1941
% Current number of ordered equations: 0
% Current number of rules: 55
% New rule produced :
% [56]
% negate(negate(b add b add b add negate(b) add negate(b) add negate(a)) add 
% negate(b)) -> b
% Current number of equations to process: 2115
% Current number of ordered equations: 0
% Current number of rules: 56
% New rule produced :
% [57]
% negate(negate(a add a add a add negate(b) add negate(b) add negate(b)) add 
% negate(b)) -> a
% Current number of equations to process: 2152
% Current number of ordered equations: 0
% Current number of rules: 57
% New rule produced :
% [58]
% negate(negate(a add negate(b add b add a) add negate(b add negate(b))) add 
% negate(b)) -> a
% Current number of equations to process: 2180
% Current number of ordered equations: 0
% Current number of rules: 58
% New rule produced :
% [59]
% negate(negate(b add negate(b add a add a) add negate(a add negate(b))) add 
% negate(b)) -> b
% Current number of equations to process: 2218
% Current number of ordered equations: 0
% Current number of rules: 59
% New rule produced :
% [60]
% negate(negate(negate(b add negate(b) add negate(a)) add negate(b)) add 
% negate(b)) -> negate(b add negate(b) add negate(a))
% Current number of equations to process: 2254
% Current number of ordered equations: 0
% Current number of rules: 60
% New rule produced :
% [61]
% negate(negate(negate(a add negate(b) add negate(b)) add negate(a)) add 
% negate(b)) -> negate(a add negate(b) add negate(b))
% Current number of equations to process: 2292
% Current number of ordered equations: 0
% Current number of rules: 61
% New rule produced :
% [62]
% negate(negate(negate(b add a add X) add negate(negate(negate(b) add X))) add X)
% -> negate(b add a add X)
% Current number of equations to process: 2330
% Current number of ordered equations: 0
% Current number of rules: 62
% New rule produced :
% [63]
% negate(a add negate(negate(b) add negate(negate(a add negate(b add negate(a)) add 
% negate(b))))) -> negate(b)
% Current number of equations to process: 2463
% Current number of ordered equations: 0
% Current number of rules: 63
% New rule produced :
% [64]
% negate(b add negate(negate(b) add negate(negate(b add negate(a add negate(b)) add 
% negate(b))))) -> negate(b)
% Current number of equations to process: 2495
% Current number of ordered equations: 0
% Current number of rules: 64
% New rule produced :
% [65]
% negate(a add negate(a add negate(b add negate(X)) add negate(b add X) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 2527
% Current number of ordered equations: 0
% Current number of rules: 65
% New rule produced :
% [66]
% negate(b add negate(b add negate(a add negate(X)) add negate(a add X) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 2665
% Current number of ordered equations: 0
% Current number of rules: 66
% New rule produced :
% [67]
% negate(negate(b add negate(b add negate(b) add negate(a)) add X) add 
% negate(negate(b) add X)) -> X
% Current number of equations to process: 2809
% Current number of ordered equations: 0
% Current number of rules: 67
% New rule produced :
% [68]
% negate(negate(a add negate(a add negate(b) add negate(b)) add X) add 
% negate(negate(b) add X)) -> X
% Current number of equations to process: 2895
% Current number of ordered equations: 0
% Current number of rules: 68
% New rule produced :
% [69]
% negate(negate(negate(X add Y) add negate(negate(negate(Y) add X)) add X) add 
% negate(X add Y)) -> X
% Current number of equations to process: 2981
% Current number of ordered equations: 0
% Current number of rules: 69
% New rule produced :
% [70]
% negate(negate(negate(negate(negate(X add Y) add negate(Y) add X)) add X) add 
% negate(X add Y)) -> X
% Current number of equations to process: 3351
% Current number of ordered equations: 0
% Current number of rules: 70
% New rule produced :
% [71]
% negate(negate(a add a add negate(b add negate(a)) add negate(b) add negate(b)) add 
% negate(b)) -> a
% Current number of equations to process: 3611
% Current number of ordered equations: 0
% Current number of rules: 71
% New rule produced :
% [72]
% negate(negate(b add b add negate(a add negate(b)) add negate(b) add negate(b)) add 
% negate(b)) -> b
% Current number of equations to process: 3662
% Current number of ordered equations: 0
% Current number of rules: 72
% New rule produced :
% [73]
% negate(negate(a add negate(b add b add negate(b) add negate(a)) add negate(b)) add 
% negate(b)) -> a
% Current number of equations to process: 3709
% Current number of ordered equations: 0
% Current number of rules: 73
% New rule produced :
% [74]
% negate(negate(b add negate(a add a add negate(b) add negate(b)) add negate(b)) add 
% negate(b)) -> b
% Current number of equations to process: 3760
% Current number of ordered equations: 0
% Current number of rules: 74
% New rule produced :
% [75]
% negate(b add negate(b add negate(b add b add negate(b) add negate(a)))) ->
% negate(b add b add negate(b) add negate(a))
% Current number of equations to process: 3811
% Current number of ordered equations: 0
% Current number of rules: 75
% New rule produced :
% [76]
% negate(a add negate(b add negate(a add a add negate(b) add negate(b)))) ->
% negate(a add a add negate(b) add negate(b))
% Current number of equations to process: 3854
% Current number of ordered equations: 0
% Current number of rules: 76
% New rule produced :
% [77]
% negate(b add negate(b add negate(b) add negate(negate(negate(b) add negate(
% negate(
% b add 
% negate(a)))))))
% -> negate(b)
% Current number of equations to process: 3897
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [78]
% negate(a add negate(a add negate(b) add negate(negate(negate(b) add negate(
% negate(
% a add 
% negate(b)))))))
% -> negate(b)
% Current number of equations to process: 3940
% Current number of ordered equations: 0
% Current number of rules: 78
% New rule produced :
% [79]
% negate(negate(negate(b add negate(a)) add negate(b add X) add negate(b) add X) add X)
% -> negate(b add X)
% Current number of equations to process: 3983
% Current number of ordered equations: 0
% Current number of rules: 79
% New rule produced :
% [80]
% negate(negate(negate(a add negate(b)) add negate(a add X) add negate(b) add X) add X)
% -> negate(a add X)
% Current number of equations to process: 4120
% Current number of ordered equations: 0
% Current number of rules: 80
% New rule produced :
% [81]
% negate(b add negate(negate(b) add negate(negate(b add negate(negate(b add 
% negate(b) add 
% negate(a)))))))
% -> negate(b)
% Current number of equations to process: 4260
% Current number of ordered equations: 0
% Current number of rules: 81
% New rule produced :
% [82]
% negate(a add negate(negate(b) add negate(negate(a add negate(negate(a add 
% negate(b) add 
% negate(b)))))))
% -> negate(b)
% Current number of equations to process: 4304
% Current number of ordered equations: 0
% Current number of rules: 82
% New rule produced :
% [83]
% negate(b add negate(negate(b) add negate(negate(b add negate(b) add negate(
% negate(
% b add 
% negate(a)))))))
% -> negate(b)
% Current number of equations to process: 4348
% Current number of ordered equations: 0
% Current number of rules: 83
% New rule produced :
% [84]
% negate(a add negate(negate(b) add negate(negate(a add negate(b) add negate(
% negate(
% a add 
% negate(b)))))))
% -> negate(b)
% Current number of equations to process: 4392
% Current number of ordered equations: 0
% Current number of rules: 84
% New rule produced :
% [85]
% negate(negate(negate(b add a add X) add negate(negate(b) add X) add Y) add 
% negate(X add Y)) -> Y
% Current number of equations to process: 4424
% Current number of ordered equations: 0
% Current number of rules: 85
% New rule produced :
% [86]
% negate(b add negate(b add negate(b add a add negate(b add negate(a))) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 4579
% Current number of ordered equations: 0
% Current number of rules: 86
% New rule produced :
% [87]
% negate(a add negate(a add negate(b add a add negate(a add negate(b))) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 4578
% Current number of ordered equations: 0
% Current number of rules: 87
% New rule produced :
% [88]
% negate(negate(negate(negate(X) add Y) add negate(negate(X add Y)) add Y) add 
% negate(negate(X) add Y)) -> Y
% Current number of equations to process: 4819
% Current number of ordered equations: 0
% Current number of rules: 88
% New rule produced :
% [89]
% negate(negate(b add negate(b) add negate(negate(b add b add negate(b) add 
% negate(a)))) add negate(b))
% -> b
% Current number of equations to process: 2392
% Current number of ordered equations: 0
% Current number of rules: 89
% New rule produced :
% [90]
% negate(negate(a add negate(b) add negate(negate(a add a add negate(b) add 
% negate(b)))) add negate(b))
% -> a
% Current number of equations to process: 2451
% Current number of ordered equations: 0
% Current number of rules: 90
% New rule produced :
% [91]
% negate(negate(negate(negate(negate(negate(X) add Y) add X add Y)) add Y) add 
% negate(negate(X) add Y)) -> Y
% Current number of equations to process: 2510
% Current number of ordered equations: 0
% Current number of rules: 91
% New rule produced :
% [92]
% negate(negate(b add a add negate(negate(b) add X) add X add X) add negate(
% negate(b) add X))
% -> X
% Current number of equations to process: 2803
% Current number of ordered equations: 0
% Current number of rules: 92
% New rule produced :
% [93]
% negate(b add negate(b add b add negate(b add negate(a)) add negate(b add 
% negate(a))))
% -> negate(b add negate(a))
% Current number of equations to process: 2904
% Current number of ordered equations: 0
% Current number of rules: 93
% New rule produced :
% [94]
% negate(a add negate(b add a add negate(a add negate(b)) add negate(a add 
% negate(b))))
% -> negate(a add negate(b))
% Current number of equations to process: 2956
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [95]
% negate(negate(b add negate(a)) add negate(b add negate(negate(negate(
% b add negate(a)) add 
% negate(
% negate(b))))))
% -> b
% Current number of equations to process: 3008
% Current number of ordered equations: 0
% Current number of rules: 95
% New rule produced :
% [96]
% negate(negate(a add negate(b)) add negate(a add negate(negate(negate(
% a add negate(b)) add 
% negate(
% negate(b))))))
% -> a
% Current number of equations to process: 3062
% Current number of ordered equations: 0
% Current number of rules: 96
% New rule produced :
% [97]
% negate(negate(b add b add negate(b) add negate(negate(b add negate(b) add 
% negate(a)))) add 
% negate(b)) -> b
% Current number of equations to process: 3116
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [98]
% negate(negate(a add a add negate(b) add negate(negate(a add negate(b) add 
% negate(b)))) add 
% negate(b)) -> a
% Current number of equations to process: 3179
% Current number of ordered equations: 0
% Current number of rules: 98
% New rule produced :
% [99]
% negate(negate(b add b add negate(b) add negate(b) add negate(negate(b add 
% negate(a)))) add 
% negate(b)) -> b
% Current number of equations to process: 3242
% Current number of ordered equations: 0
% Current number of rules: 99
% New rule produced :
% [100]
% negate(negate(a add a add negate(b) add negate(b) add negate(negate(a add 
% negate(b)))) add 
% negate(b)) -> a
% Current number of equations to process: 3305
% Current number of ordered equations: 0
% Current number of rules: 100
% New rule produced :
% [101]
% negate(negate(b add negate(negate(b add b add negate(b) add negate(b) add 
% negate(a)))) add negate(b)) -> b
% Current number of equations to process: 3366
% Current number of ordered equations: 0
% Current number of rules: 101
% New rule produced :
% [102]
% negate(negate(a add negate(negate(a add a add negate(b) add negate(b) add 
% negate(b)))) add negate(b)) -> a
% Current number of equations to process: 3429
% Current number of ordered equations: 0
% Current number of rules: 102
% New rule produced :
% [103]
% negate(negate(a add negate(b add negate(a add negate(b)) add negate(b)) add 
% negate(b)) add negate(b)) -> a
% Current number of equations to process: 3476
% Current number of ordered equations: 0
% Current number of rules: 103
% New rule produced :
% [104]
% negate(negate(b add negate(a add negate(b add negate(a)) add negate(b)) add 
% negate(b)) add negate(b)) -> b
% Current number of equations to process: 3539
% Current number of ordered equations: 0
% Current number of rules: 104
% New rule produced :
% [105]
% negate(negate(negate(X add Y) add negate(X add Y) add negate(Y) add X add X) add X)
% -> negate(X add Y)
% Current number of equations to process: 3591
% Current number of ordered equations: 0
% Current number of rules: 105
% New rule produced :
% [106]
% negate(b add negate(b add b add b add negate(b) add negate(b) add negate(b) add 
% negate(a))) -> negate(b)
% Current number of equations to process: 4062
% Current number of ordered equations: 0
% Current number of rules: 106
% New rule produced :
% [107]
% negate(a add negate(a add a add a add negate(b) add negate(b) add negate(b) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 4117
% Current number of ordered equations: 0
% Current number of rules: 107
% New rule produced :
% [108]
% negate(a add negate(negate(b) add negate(negate(a add negate(b add negate(X)) add 
% negate(b add X))))) ->
% negate(b)
% Current number of equations to process: 4171
% Current number of ordered equations: 0
% Current number of rules: 108
% New rule produced :
% [109]
% negate(b add negate(negate(b) add negate(negate(b add negate(a add negate(X)) add 
% negate(a add X))))) ->
% negate(b)
% Current number of equations to process: 4399
% Current number of ordered equations: 0
% Current number of rules: 109
% New rule produced :
% [110]
% negate(a add negate(a add negate(b add b add a) add negate(b add negate(b)) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 4628
% Current number of ordered equations: 0
% Current number of rules: 110
% New rule produced :
% [111]
% negate(b add negate(b add negate(b add a add a) add negate(a add negate(b)) add 
% negate(b))) -> negate(b)
% Current number of equations to process: 4687
% Current number of ordered equations: 0
% Current number of rules: 111
% New rule produced :
% [112]
% negate(negate(b add negate(negate(b) add negate(negate(b add negate(a)))) add X) add 
% negate(negate(b) add X)) -> X
% Current number of equations to process: 4746
% Current number of ordered equations: 0
% Current number of rules: 112
% New rule produced :
% [113]
% negate(negate(a add negate(negate(b) add negate(negate(a add negate(b)))) add X) add 
% negate(negate(b) add X)) -> X
% Current number of equations to process: 4882
% Current number of ordered equations: 0
% Current number of rules: 113
% New rule produced :
% [114]
% negate(negate(b add X) add negate(negate(b add b add negate(b) add negate(a)) add 
% negate(b) add X)) -> X
% Current number of equations to process: 1550
% Current number of ordered equations: 0
% Current number of rules: 114
% New rule produced :
% [115]
% negate(negate(a add X) add negate(negate(a add a add negate(b) add negate(b)) add 
% negate(b) add X)) -> X
% Current number of equations to process: 1670
% Current number of ordered equations: 0
% Current number of rules: 115
% New rule produced :
% [116]
% negate(negate(b add a add X) add negate(negate(b add a add X) add negate(b) add X add X))
% -> X
% Current number of equations to process: 1790
% Current number of ordered equations: 0
% Current number of rules: 116
% New rule produced :
% [117]
% negate(negate(negate(negate(negate(X add Y) add negate(negate(negate(Y) add X)))) add X) add 
% negate(X add Y)) -> X
% Current number of equations to process: 1872
% Current number of ordered equations: 0
% Current number of rules: 117
% New rule produced :
% [118]
% negate(a add negate(b add negate(a add negate(b add negate(a)) add negate(b))))
% -> negate(a add negate(b add negate(a)) add negate(b))
% Current number of equations to process: 2495
% Current number of ordered equations: 0
% Current number of rules: 118
% New rule produced :
% [119]
% negate(negate(a add negate(b) add negate(negate(a add negate(b add negate(a)) add 
% negate(b)))) add negate(b))
% -> a
% Current number of equations to process: 2559
% Current number of ordered equations: 0
% Current number of rules: 119
% New rule produced :
% [120]
% negate(negate(a add negate(negate(a add negate(b add negate(a)) add negate(b) add 
% negate(b)))) add negate(b)) -> a
% Current number of equations to process: 2634
% Current number of ordered equations: 0
% Current number of rules: 120
% New rule produced :
% [121]
% negate(b add negate(b add negate(b add negate(a add negate(b)) add negate(b))))
% -> negate(b add negate(a add negate(b)) add negate(b))
% Current number of equations to process: 2709
% Current number of ordered equations: 0
% Current number of rules: 121
% New rule produced :
% [122]
% negate(negate(b add negate(b) add negate(negate(b add negate(a add negate(b)) add 
% negate(b)))) add negate(b))
% -> b
% Current number of equations to process: 2773
% Current number of ordered equations: 0
% Current number of rules: 122
% New rule produced :
% [123]
% negate(negate(b add negate(negate(b add negate(a add negate(b)) add negate(b) add 
% negate(b)))) add negate(b)) -> b
% Current number of equations to process: 2848
% Current number of ordered equations: 0
% Current number of rules: 123
% New rule produced :
% [124]
% negate(negate(a add negate(b add negate(negate(b add negate(b) add negate(a)))) add 
% negate(b)) add negate(b)) -> a
% Current number of equations to process: 2915
% Current number of ordered equations: 0
% Current number of rules: 124
% New rule produced :
% [125]
% negate(negate(a add negate(b add negate(b) add negate(negate(b add negate(a)))) add 
% negate(b)) add negate(b)) -> a
% Current number of equations to process: 2990
% Current number of ordered equations: 0
% Current number of rules: 125
% New rule produced :
% [126]
% negate(negate(a add a add negate(b add negate(X)) add negate(b add X) add 
% negate(b)) add negate(b)) -> a
% Current number of equations to process: 3065
% Current number of ordered equations: 0
% Current number of rules: 126
% New rule produced :
% [127]
% negate(negate(b add negate(a add negate(negate(a add negate(b) add negate(b)))) add 
% negate(b)) add negate(b)) -> b
% Current number of equations to process: 3337
% Current number of ordered equations: 0
% Current number of rules: 127
% New rule produced :
% [128]
% negate(negate(b add negate(a add negate(b) add negate(negate(a add negate(b)))) add 
% negate(b)) add negate(b)) -> b
% Current number of equations to process: 3413
% Current number of ordered equations: 0
% Current number of rules: 128
% New rule produced :
% [129]
% negate(negate(b add b add negate(a add negate(X)) add negate(a add X) add 
% negate(b)) add negate(b)) -> b
% Current number of equations to process: 3489
% Current number of ordered equations: 0
% Current number of rules: 129
% New rule produced :
% [130]
% negate(b add negate(b add negate(b add negate(b) add negate(a)) add negate(
% b add 
% negate(a))))
% -> negate(b add negate(a))
% Current number of equations to process: 3761
% Current number of ordered equations: 0
% Current number of rules: 130
% New rule produced :
% [131]
% negate(a add negate(b add negate(b add negate(b) add negate(a)) add negate(
% a add 
% negate(b))))
% -> negate(a add negate(b))
% Current number of equations to process: 3829
% Current number of ordered equations: 0
% Current number of rules: 131
% New rule produced :
% [132]
% negate(b add negate(a add negate(b add negate(a)) add negate(a add negate(b) add 
% negate(b)))) ->
% negate(b add negate(a))
% Current number of equations to process: 3897
% Current number of ordered equations: 0
% Current number of rules: 132
% New rule produced :
% [133]
% negate(a add negate(a add negate(a add negate(b) add negate(b)) add negate(
% a add 
% negate(b))))
% -> negate(a add negate(b))
% Current number of equations to process: 3965
% Current number of ordered equations: 0
% Current number of rules: 133
% New rule produced :
% [134]
% negate(negate(b add b add negate(b add a add negate(b add negate(a))) add 
% negate(b)) add negate(b)) -> b
% Current number of equations to process: 4033
% Current number of ordered equations: 0
% Current number of rules: 134
% New rule produced :
% [135]
% negate(negate(a add a add negate(b add a add negate(a add negate(b))) add 
% negate(b)) add negate(b)) -> a
% Current number of equations to process: 4110
% Current number of ordered equations: 0
% Current number of rules: 135
% New rule produced :
% [136]
% negate(negate(b add negate(a)) add negate(negate(b add negate(b add negate(a))) add 
% negate(b))) ->
% negate(b add negate(b add negate(a)))
% Current number of equations to process: 4187
% Current number of ordered equations: 0
% Current number of rules: 136
% New rule produced :
% [137]
% negate(negate(a add negate(b)) add negate(negate(b add negate(a add negate(b))) add 
% negate(a))) ->
% negate(b add negate(a add negate(b)))
% Current number of equations to process: 4253
% Current number of ordered equations: 0
% Current number of rules: 137
% New rule produced :
% [138]
% negate(negate(negate(negate(b) add negate(negate(b add negate(a)))) add 
% negate(b)) add negate(b)) ->
% negate(negate(b) add negate(negate(b add negate(a))))
% Current number of equations to process: 4319
% Current number of ordered equations: 0
% Current number of rules: 138
% New rule produced :
% [139]
% negate(negate(negate(negate(b) add negate(negate(a add negate(b)))) add 
% negate(a)) add negate(b)) ->
% negate(negate(b) add negate(negate(a add negate(b))))
% Current number of equations to process: 4395
% Current number of ordered equations: 0
% Current number of rules: 139
% New rule produced :
% [140]
% negate(b add negate(negate(b add b add negate(b) add negate(a)) add negate(
% negate(b))))
% -> negate(b add b add negate(b) add negate(a))
% Current number of equations to process: 4471
% Current number of ordered equations: 0
% Current number of rules: 140
% New rule produced :
% [141]
% negate(b add negate(b add a add negate(b add b add negate(b) add negate(a))))
% -> negate(b add b add negate(b) add negate(a))
% Current number of equations to process: 4538
% Current number of ordered equations: 0
% Current number of rules: 141
% New rule produced :
% [142]
% negate(a add negate(negate(a add a add negate(b) add negate(b)) add negate(
% negate(b))))
% -> negate(a add a add negate(b) add negate(b))
% Current number of equations to process: 4605
% Current number of ordered equations: 0
% Current number of rules: 142
% New rule produced :
% [143]
% negate(a add negate(b add a add negate(a add a add negate(b) add negate(b))))
% -> negate(a add a add negate(b) add negate(b))
% Current number of equations to process: 4672
% Current number of ordered equations: 0
% Current number of rules: 143
% New rule produced :
% [144]
% negate(negate(negate(negate(X) add Y) add negate(X add Y) add negate(Y add Z) add Z) add Z)
% -> negate(Y add Z)
% Current number of equations to process: 4739
% Current number of ordered equations: 0
% Current number of rules: 144
% New rule produced :
% [145]
% negate(b add negate(negate(b) add negate(negate(b add negate(negate(negate(b) add 
% negate(
% negate(
% b add 
% negate(a)))))))))
% -> negate(b)
% Current number of equations to process: 3086
% Current number of ordered equations: 0
% Current number of rules: 145
% New rule produced :
% [146]
% negate(a add negate(negate(b) add negate(negate(a add negate(negate(negate(b) add 
% Cputime limit exceeded (core dumped)
% 
% EOF
%------------------------------------------------------------------------------