TSTP Solution File: HEN003-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : HEN003-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n015.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 01:55:33 EDT 2023

% Result   : Unsatisfiable 0.19s 0.68s
% Output   : CNFRefutation 0.19s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_well_defined')

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    ( ~ quotient(X,Y,Z)
    | ~ quotient(X,Y,U)
    | U = Z ),
    inference(cnf_transformation,[],['$inc_well_defined']) ).

cnf('2',plain,
    ( quotient(X,Y,zero)
    | ~ less_equal(X,Y) ),
    inference(cnf_transformation,[],['$inc_quotient_less_equal']) ).

cnf('3',plain,
    less_equal(X,identity),
    inference(cnf_transformation,[],['$inc_identity_is_largest']) ).

cnf('4',plain,
    quotient(X,identity,zero),
    inference(resolution,[],['2','3']) ).

cnf('5',plain,
    ( ~ quotient(X,identity,Y)
    | Y = zero ),
    inference(resolution,[],['1','4']) ).

cnf('6',plain,
    quotient(X,Y,divide(X,Y)),
    inference(cnf_transformation,[],['$inc_closure']) ).

cnf('7',plain,
    divide(X,identity) = zero,
    inference(resolution,[],['5','6']) ).

cnf('8',plain,
    ( ~ quotient(X,Y,Z)
    | less_equal(Z,X) ),
    inference(cnf_transformation,[],['$inc_divisor_existence']) ).

cnf('9',plain,
    less_equal(divide(X,Y),X),
    inference(resolution,[],['6','8']) ).

cnf('10',plain,
    ( ~ less_equal(X,Y)
    | ~ less_equal(Y,X)
    | Y = X ),
    inference(cnf_transformation,[],['$inc_less_equal_and_equal']) ).

cnf('11',plain,
    ( divide(X,Y) = X
    | ~ less_equal(X,divide(X,Y)) ),
    inference(resolution,[],['9','10']) ).

cnf('12',plain,
    ( ~ less_equal(X3,divide(X3,identity))
    | zero = X3 ),
    inference(paramodulation,[],['7','11']) ).

cnf('13',plain,
    ( ~ less_equal(X,zero)
    | zero = X ),
    inference(simplify,[],['12','7']) ).

cnf('14',plain,
    less_equal(zero,X),
    inference(resolution,[],['4','8']) ).

cnf('15',plain,
    ( ~ less_equal(X,zero)
    | X = zero ),
    inference(resolution,[],['10','14']) ).

cnf('16',plain,
    ~ quotient(x,x,zero),
    inference(cnf_transformation,[],[prove_x_divide_x_is_zero]) ).

cnf('17',plain,
    ( ~ quotient(x,x,X)
    | ~ less_equal(X,zero) ),
    inference(paramodulation,[],['15','16']) ).

cnf('18',plain,
    ~ less_equal(divide(x,x),zero),
    inference(resolution,[],['17','6']) ).

cnf('19',plain,
    ( ~ quotient(X,Y,zero)
    | less_equal(X,Y) ),
    inference(cnf_transformation,[],['$inc_less_equal_quotient']) ).

cnf('20',plain,
    ~ quotient(divide(x,x),zero,zero),
    inference(resolution,[],['18','19']) ).

cnf('21',plain,
    ( ~ quotient(divide(x,x),zero,X)
    | ~ less_equal(X,zero) ),
    inference(paramodulation,[],['13','20']) ).

cnf('22',plain,
    quotient(divide(X,Y),X,zero),
    inference(resolution,[],['9','2']) ).

cnf('23',plain,
    ( ~ quotient(X,Y,Z)
    | ~ quotient(U,V,W)
    | ~ quotient(X2006,V,Y)
    | ~ quotient(X2007,V,X)
    | ~ quotient(X2007,X2006,U)
    | less_equal(Z,W) ),
    inference(cnf_transformation,[],['$inc_quotient_property']) ).

cnf('24',plain,
    ( ~ quotient(divide(X,Y),Z,U)
    | ~ quotient(Y,Z,V)
    | ~ quotient(X,Z,W)
    | ~ quotient(W,V,X2006)
    | less_equal(X2006,U) ),
    inference(resolution,[],['6','23']) ).

cnf('25',plain,
    ( ~ quotient(X,Y,Z)
    | ~ quotient(U,U,X)
    | ~ quotient(V,U,Y)
    | less_equal(Z,zero) ),
    inference(resolution,[],['22','24']) ).

cnf('26',plain,
    ( ~ quotient(X,X,Y)
    | ~ quotient(Y,zero,Z)
    | less_equal(Z,zero) ),
    inference(resolution,[],['25','22']) ).

cnf('27',plain,
    ( ~ quotient(divide(X,X),zero,Y)
    | less_equal(Y,zero) ),
    inference(resolution,[],['26','6']) ).

cnf('28',plain,
    less_equal(divide(divide(X3,X3),zero),zero),
    inference(resolution,[],['27','6']) ).

cnf('29',plain,
    $false,
    inference(resolution,[then_simplify],['21','6','28']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : HEN003-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.13  % Command  : gkc %s
% 0.15/0.34  % Computer : n015.cluster.edu
% 0.15/0.34  % Model    : x86_64 x86_64
% 0.15/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34  % Memory   : 8042.1875MB
% 0.15/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34  % CPULimit : 300
% 0.15/0.34  % WCLimit  : 300
% 0.15/0.34  % DateTime : Thu Aug 24 13:44:36 EDT 2023
% 0.15/0.34  % CPUTime  : 
% 0.19/0.38  
% 0.19/0.38  input clause set summed statistics:
% 0.19/0.38  ----------------------------------
% 0.19/0.38  in_clause_count:                    10
% 0.19/0.38  in_rule_clause_count:                8
% 0.19/0.38  in_fact_clause_count:                2
% 0.19/0.38  in_answer_clause_count:              0
% 0.19/0.38  in_ground_clause_count:              1
% 0.19/0.38  in_unit_clause_count:                4
% 0.19/0.38  in_horn_clause_count:               10
% 0.19/0.38  in_pos_clause_count:                 3
% 0.19/0.38  in_neg_clause_count:                 1
% 0.19/0.38  in_poseq_clause_count:               2
% 0.19/0.38  in_negeq_clause_count:               0
% 0.19/0.38  in_unitposeq_clause_count:           0
% 0.19/0.38  in_chain_clause_count:               0
% 0.19/0.38  in_min_length:             1
% 0.19/0.38  in_max_length:             6
% 0.19/0.38  in_min_depth:              1
% 0.19/0.38  in_max_depth:              2
% 0.19/0.38  in_min_size:               3
% 0.19/0.38  in_max_size:              23
% 0.19/0.38  in_min_vars:               0
% 0.19/0.38  in_max_vars:               8
% 0.19/0.38  in_extaxiom_count:                 9
% 0.19/0.38  in_axiom_count:                    0
% 0.19/0.38  in_assumption_count:               0
% 0.19/0.38  in_goal_count:                     1
% 0.19/0.38  in_neg_goal_count:                 1
% 0.19/0.38  in_pos_goal_count:                 0
% 0.19/0.38  in_posunit_goal_count:             0
% 0.19/0.38  
% 0.19/0.38  auto guide:
% 0.19/0.38  -----------
% 0.19/0.38  {
% 0.19/0.38  "print":1,
% 0.19/0.38  "print_level": 15,
% 0.19/0.38  "max_size": 0,
% 0.19/0.38  "max_depth": 0,
% 0.19/0.38  "max_length": 0,
% 0.19/0.38  "max_dseconds": 0,
% 0.19/0.38  "runs":[
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "sine":5, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_nested_para","prohibit_deep_para","prohibit_unordered_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_deep_para"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para","prohibit_unordered_para"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 0.19/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.19/0.38  {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":1},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1, "max_size":17},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "sine":5, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.19/0.38  {"weight_select_ratio":100, "query_preference":1, "strategy":["negative_pref"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":6, "var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0, "max_depth":6, "var_weight":1},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "rewrite":0, "length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["hardness_pref", "max_weight"], "max_dseconds":1},
% 0.19/0.38  {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.19/0.38  {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.38  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.19/0.38  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight","prohibit_unordered_para"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.19/0.38  {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":1},
% 0.19/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "length_penalty":100, "query_preference":1, "strategy":["query_focus", "prohibit_nested_para"], "max_dseconds":1},
% 0.19/0.38  {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":1},
% 0.19/0.38  {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.19/0.38  
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "sine":5, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit","prohibit_nested_para","prohibit_deep_para","prohibit_unordered_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref","prohibit_deep_para"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
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% 0.19/0.38  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.38  
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "rewrite":0} 
% 0.19/0.38  
% 0.19/0.38  ]}
% 0.19/0.38  
% 0.19/0.38  
% 0.19/0.38  **** run 1 fork 0 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.19/0.38  
% 0.19/0.38  **** run 2 fork 1 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.19/0.38  
% 0.19/0.38  **** run 3 fork 2 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.19/0.39  
% 0.19/0.39  **** run 4 fork 3 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"sine":5,"strategy":["negative_pref"],"query_preference":1}
% 0.19/0.39  
% 0.19/0.39  **** run 5 fork 4 starts with strategy
% 0.19/0.39  
% 0.19/0.39  **** run 6 fork 5 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para"],"query_preference":0}
% 0.19/0.39  {"max_dseconds":1,"strategy":["negative_pref","prohibit_unordered_para"],"query_preference":0}
% 0.19/0.39  
% 0.19/0.39  **** run 7 fork 6 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para"],"query_preference":1}
% 0.19/0.40  
% 0.19/0.40  **** run 8 fork 7 starts with strategy
% 0.19/0.40  {"max_dseconds":1,"strategy":["unit","prohibit_nested_para","prohibit_deep_para","prohibit_unordered_para"],"query_preference":0}
% 0.19/0.42  
% 0.19/0.42  fork 1: search finished without proof.
% 0.19/0.43  
% 0.19/0.43  fork 3: search finished without proof.
% 0.19/0.45  
% 0.19/0.45  **** run 10 fork 1 starts with strategy
% 0.19/0.45  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.19/0.46  
% 0.19/0.46  **** run 12 fork 3 starts with strategy
% 0.19/0.46  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":1}
% 0.19/0.51  
% 0.19/0.51  fork 0: search finished without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 2: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 4: search terminated without proof.
% 0.19/0.53  
% 0.19/0.53  **** run 9 fork 0 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.19/0.53  
% 0.19/0.53  **** run 11 fork 2 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.19/0.53  
% 0.19/0.53  **** run 13 fork 4 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"],"query_preference":1}
% 0.19/0.56  
% 0.19/0.56  fork 1: search finished without proof.
% 0.19/0.56  
% 0.19/0.56  fork 3: search finished without proof.
% 0.19/0.58  
% 0.19/0.58  **** run 18 fork 1 starts with strategy
% 0.19/0.58  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 0.19/0.58  
% 0.19/0.58  **** run 20 fork 3 starts with strategy
% 0.19/0.58  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 0.19/0.64  
% 0.19/0.64  fork 4: search finished without proof.
% 0.19/0.64  
% 0.19/0.64  
% 0.19/0.64  fork 2: search terminated without proof.
% 0.19/0.65  
% 0.19/0.65  **** run 21 fork 4 starts with strategy
% 0.19/0.65  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1,"length_penalty":100}
% 0.19/0.66  
% 0.19/0.66  **** run 19 fork 2 starts with strategy
% 0.19/0.66  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":4}
% 0.19/0.68  
% 0.19/0.68  
% 0.19/0.68  result: proof found
% 0.19/0.68  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.19/0.68  by run 20 fork 3 strategy {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 0.19/0.68  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.19/0.68  
% 0.19/0.68  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 0.19/0.68  
% 0.19/0.68  run 20 fork 3 statistics:
% 0.19/0.68  ----------------------------------
% 0.19/0.68  this run seconds: 0.072490
% 0.19/0.68  total seconds: 0.299478
% 0.19/0.68  stat_given_used: 716
% 0.19/0.68  stat_given_used_at_endgame: 0
% 0.19/0.68  stat_given_candidates:   3556
% 0.19/0.68  stat_given_candidates_at_endgame: 0
% 0.19/0.68  stat_given_candidates_h: 0
% 0.19/0.68  stat_binres_derived_cl:   5339
% 0.19/0.68  stat_binres_derived_cl_h: 0
% 0.19/0.68  stat_factor_derived_cl: 709
% 0.19/0.68  stat_para_derived_cl: 2903
% 0.19/0.68  stat_tautologies_discarded: 6
% 0.19/0.68  stat_forward_subsumed: 3621
% 0.19/0.68  stat_derived_cut: 325
% 0.19/0.68  stat_derived_rewritten: 113
% 0.19/0.68  stat_weight_discarded_building: 0
% 0.19/0.68  stat_weight_discarded_cl: 1095
% 0.19/0.68  stat_internlimit_discarded_cl: 0
% 0.19/0.68  stat_simplified:  113 simplified 0 derived 0 given
% 0.19/0.68  stat_kept_cl: 4124
% 0.19/0.68  stat_built_cl: 6764
% 0.19/0.68  stat_hyperres_partial_cl: 0
% 0.19/0.68  stat_made_rewriters: 3
% 0.19/0.68  stat_backward_subsumed: 0
% 0.19/0.68  stat_propagated_subsumed: 0
% 0.19/0.68  stat_clsubs_attempted:                     99333
% 0.19/0.68  stat_clsubs_fact_groundunit_found:             2
% 0.19/0.68  stat_clsubs_rule_groundunit_found:            12
% 0.19/0.68  stat_clsubs_top_meta_attempted:             642414
% 0.19/0.68  stat_clsubs_top_meta_failed:                543081
% 0.19/0.68  stat_clsubs_top_meta_nonpref_attempted:              642414
% 0.19/0.68  stat_clsubs_top_meta_nonpref_succeeded:              249008
% 0.19/0.68  stat_clsubs_top_meta_pref_attempted:                 249008
% 0.19/0.68  stat_clsubs_top_meta_pref1_succeeded:                136637
% 0.19/0.68  stat_clsubs_top_meta_pref2_succeeded:                100692
% 0.19/0.68  stat_clsubs_top_meta_pref3_succeeded:                 99333
% 0.19/0.68  stat_clsubs_top_meta_pref_succeeded:                  99333
% 0.19/0.68  stat_clsubs_meta_attempted:               311452
% 0.19/0.68  stat_clsubs_meta_failed:                   84051
% 0.19/0.68  stat_clsubs_predsymbs_attempted:               0
% 0.19/0.68  stat_clsubs_unit_attempted:                22916
% 0.19/0.68  stat_clsubs_full_attempted:                76417
% 0.19/0.68  stat_forwardsubs_attempted:                 8841
% 0.19/0.68  stat_lit_hash_added:                   4435
% 0.19/0.68  stat_lit_hash_computed:               46753
% 0.19/0.68  stat_lit_hash_match_found:             4185
% 0.19/0.68  stat_lit_hash_match_miss:             58633
% 0.19/0.68  stat_lit_hash_cut_ok:                   413
% 0.19/0.68  stat_lit_strong_cut_ok:                  96
% 0.19/0.68  stat_lit_hash_subsume_ok:              3621
% 0.19/0.68  clqueue els 10000000 used 1
% 0.19/0.68  clactive els 10000000 used 717
% 0.19/0.68  clactivesubsume els 10000000 used 4165
% 0.19/0.68  queue_termbuf els 200000000 used 198447
% 0.19/0.68  hyper_termbuf els 100000000 used 1
% 0.19/0.68  active_termbuf els 100000000 used 23934
% 0.19/0.68  varstack els 5000 last used 1
% 0.19/0.68  given_termbuf els 10000000 last used 1
% 0.19/0.68  simplified_termbuf els 10000000 last used 1
% 0.19/0.68  derived_termbuf els 10000000 last used 36
% 0.19/0.68  wr_mallocs: 6399
% 0.19/0.68  wr_callocs: 21
% 0.19/0.68  wr_reallocs: 1051
% 0.19/0.68  wr_frees: 2
% 0.19/0.68  wr_malloc_bytes: 4162802372
% 0.19/0.68  wr_calloc_bytes: 112065536
% 0.19/0.68  wr_realloc_bytes: 237040
% 0.19/0.68  wr_realloc_freebytes: 0
% 0.19/0.68  ----------------------------------
%------------------------------------------------------------------------------