TSTP Solution File: GRP003-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : GRP003-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n005.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 00:51:47 EDT 2023

% Result   : Unsatisfiable 0.16s 0.40s
% Output   : CNFRefutation 0.16s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named associativity1)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    ( ~ product(X,Y,Z)
    | ~ product(U,Y,V)
    | ~ product(W,U,X)
    | product(W,V,Z) ),
    inference(cnf_transformation,[],[associativity1]) ).

cnf('2',plain,
    ( ~ product(X,Y,Z)
    | ~ product(U,Z,V)
    | ~ product(U,X,W)
    | product(W,Y,V) ),
    inference(cnf_transformation,[],[associativity2]) ).

cnf('3',plain,
    ( ~ product(X,Y,Y)
    | ~ product(X,X,Z)
    | product(Z,Y,Y) ),
    inference(factorization,[],['2']) ).

cnf('4',plain,
    product(identity,X,X),
    inference(cnf_transformation,[],[left_identity]) ).

cnf('5',plain,
    ( ~ product(identity,identity,X)
    | product(X,Y,Y) ),
    inference(resolution,[],['3','4']) ).

cnf('6',plain,
    product(identity,X,X),
    inference(resolution,[],['5','4']) ).

cnf('7',plain,
    ( ~ product(X,Y,identity)
    | ~ product(Y,Z,U)
    | product(X,U,Z) ),
    inference(resolution,[],['1','6']) ).

cnf('8',plain,
    product(inverse(X),X,identity),
    inference(cnf_transformation,[],[left_inverse]) ).

cnf('9',plain,
    ( product(inverse(X),Y,Z)
    | ~ product(X,Z,Y) ),
    inference(resolution,[],['7','8']) ).

cnf('10',plain,
    product(inverse(inverse(X)),identity,X),
    inference(resolution,[],['9','8']) ).

cnf('11',plain,
    ( ~ product(X,Y,Z)
    | ~ product(Y,U,Y)
    | product(Z,U,Z) ),
    inference(factorization,[],['2']) ).

cnf('12',plain,
    ( ~ product(X,identity,Y)
    | product(Y,identity,Y) ),
    inference(resolution,[],['11','4']) ).

cnf('13',plain,
    ~ product(a,identity,a),
    inference(cnf_transformation,[],[prove_there_is_a_right_identity]) ).

cnf('14',plain,
    $false,
    inference(resolution,[then_simplify],['10','12','13']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : GRP003-1 : TPTP v8.1.2. Released v1.0.0.
% 0.12/0.12  % Command  : gkc %s
% 0.12/0.31  % Computer : n005.cluster.edu
% 0.12/0.31  % Model    : x86_64 x86_64
% 0.12/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.31  % Memory   : 8042.1875MB
% 0.12/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32  % CPULimit : 300
% 0.12/0.32  % WCLimit  : 300
% 0.12/0.32  % DateTime : Tue Aug 29 00:22:08 EDT 2023
% 0.12/0.32  % CPUTime  : 
% 0.12/0.36  
% 0.12/0.36  input clause set summed statistics:
% 0.12/0.36  ----------------------------------
% 0.12/0.36  in_clause_count:                     5
% 0.12/0.36  in_rule_clause_count:                4
% 0.12/0.36  in_fact_clause_count:                1
% 0.12/0.36  in_answer_clause_count:              0
% 0.12/0.36  in_ground_clause_count:              1
% 0.12/0.36  in_unit_clause_count:                3
% 0.12/0.36  in_horn_clause_count:                5
% 0.12/0.36  in_pos_clause_count:                 2
% 0.12/0.36  in_neg_clause_count:                 1
% 0.12/0.36  in_poseq_clause_count:               0
% 0.12/0.36  in_negeq_clause_count:               0
% 0.12/0.36  in_unitposeq_clause_count:           0
% 0.12/0.36  in_chain_clause_count:               0
% 0.12/0.36  in_min_length:             1
% 0.12/0.36  in_max_length:             4
% 0.12/0.36  in_min_depth:              1
% 0.12/0.36  in_max_depth:              2
% 0.12/0.36  in_min_size:               4
% 0.12/0.36  in_max_size:              16
% 0.12/0.36  in_min_vars:               0
% 0.12/0.36  in_max_vars:               6
% 0.12/0.36  in_extaxiom_count:                 0
% 0.12/0.36  in_axiom_count:                    4
% 0.12/0.36  in_assumption_count:               0
% 0.12/0.36  in_goal_count:                     1
% 0.12/0.36  in_neg_goal_count:                 1
% 0.12/0.36  in_pos_goal_count:                 0
% 0.12/0.36  in_posunit_goal_count:             0
% 0.12/0.36  
% 0.12/0.36  auto guide:
% 0.12/0.36  -----------
% 0.12/0.36  {
% 0.12/0.36  "print":1,
% 0.12/0.36  "print_level": 15,
% 0.12/0.36  "max_size": 0,
% 0.12/0.36  "max_depth": 0,
% 0.12/0.36  "max_length": 0,
% 0.12/0.36  "max_dseconds": 0,
% 0.12/0.36  "equality":0,
% 0.12/0.36  "runs":[
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.12/0.36  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.12/0.36  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.12/0.36  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.12/0.36  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.12/0.36  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.12/0.36  
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.12/0.36  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.12/0.36  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.12/0.36  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.12/0.36  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.12/0.36  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.12/0.36  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.12/0.36  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.12/0.36  
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.12/0.36  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.12/0.36  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.12/0.36  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.12/0.36  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.12/0.36  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.12/0.36  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.12/0.36  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.12/0.36  
% 0.12/0.36  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.12/0.36  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.12/0.36  
% 0.12/0.36  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.12/0.36  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1} 
% 0.12/0.36  
% 0.12/0.36  ]}
% 0.12/0.36  
% 0.12/0.36  
% 0.12/0.36  **** run 1 fork 0 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.12/0.36  
% 0.12/0.36  **** run 2 fork 1 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.12/0.36  
% 0.12/0.36  **** run 3 fork 2 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.12/0.36  
% 0.12/0.36  **** run 4 fork 3 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.12/0.36  
% 0.12/0.36  **** run 5 fork 4 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.12/0.36  
% 0.12/0.36  **** run 6 fork 5 starts with strategy
% 0.12/0.36  
% 0.12/0.36  **** run 7 fork 6 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.12/0.36  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.12/0.36  
% 0.12/0.36  **** run 8 fork 7 starts with strategy
% 0.12/0.36  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.16/0.40  
% 0.16/0.40  
% 0.16/0.40  result: proof found
% 0.16/0.40  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.16/0.40  by run 1 fork 0 strategy {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.16/0.40  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.16/0.40  
% 0.16/0.40  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 0.16/0.40  
% 0.16/0.40  run 1 fork 0 statistics:
% 0.16/0.40  ----------------------------------
% 0.16/0.40  this run seconds: 0.010301
% 0.16/0.40  total seconds: 0.034506
% 0.16/0.40  stat_given_used: 37
% 0.16/0.40  stat_given_used_at_endgame: 0
% 0.16/0.40  stat_given_candidates:   75
% 0.16/0.40  stat_given_candidates_at_endgame: 0
% 0.16/0.40  stat_given_candidates_h: 0
% 0.16/0.40  stat_binres_derived_cl:   159
% 0.16/0.40  stat_binres_derived_cl_h: 0
% 0.16/0.40  stat_factor_derived_cl: 14
% 0.16/0.40  stat_para_derived_cl: 0
% 0.16/0.40  stat_tautologies_discarded: 22
% 0.16/0.40  stat_forward_subsumed: 57
% 0.16/0.40  stat_derived_cut: 1
% 0.16/0.40  stat_derived_rewritten: 0
% 0.16/0.40  stat_weight_discarded_building: 0
% 0.16/0.40  stat_weight_discarded_cl: 0
% 0.16/0.40  stat_internlimit_discarded_cl: 0
% 0.16/0.40  stat_simplified:  0 simplified 0 derived 0 given
% 0.16/0.40  stat_kept_cl: 93
% 0.16/0.40  stat_built_cl: 167
% 0.16/0.40  stat_hyperres_partial_cl: 0
% 0.16/0.40  stat_made_rewriters: 0
% 0.16/0.40  stat_backward_subsumed: 0
% 0.16/0.40  stat_propagated_subsumed: 0
% 0.16/0.40  stat_clsubs_attempted:                       190
% 0.16/0.40  stat_clsubs_fact_groundunit_found:             1
% 0.16/0.40  stat_clsubs_rule_groundunit_found:             1
% 0.16/0.40  stat_clsubs_top_meta_attempted:                913
% 0.16/0.40  stat_clsubs_top_meta_failed:                   723
% 0.16/0.40  stat_clsubs_top_meta_nonpref_attempted:                 913
% 0.16/0.40  stat_clsubs_top_meta_nonpref_succeeded:                 230
% 0.16/0.40  stat_clsubs_top_meta_pref_attempted:                    230
% 0.16/0.40  stat_clsubs_top_meta_pref1_succeeded:                   230
% 0.16/0.40  stat_clsubs_top_meta_pref2_succeeded:                   201
% 0.16/0.40  stat_clsubs_top_meta_pref3_succeeded:                   190
% 0.16/0.40  stat_clsubs_top_meta_pref_succeeded:                    190
% 0.16/0.40  stat_clsubs_meta_attempted:                  422
% 0.16/0.40  stat_clsubs_meta_failed:                      25
% 0.16/0.40  stat_clsubs_predsymbs_attempted:               0
% 0.16/0.40  stat_clsubs_unit_attempted:                   49
% 0.16/0.40  stat_clsubs_full_attempted:                  141
% 0.16/0.40  stat_forwardsubs_attempted:                  151
% 0.16/0.40  stat_lit_hash_added:                    129
% 0.16/0.40  stat_lit_hash_computed:                 838
% 0.16/0.40  stat_lit_hash_match_found:               59
% 0.16/0.40  stat_lit_hash_match_miss:               958
% 0.16/0.40  stat_lit_hash_cut_ok:                     0
% 0.16/0.40  stat_lit_strong_cut_ok:                   1
% 0.16/0.40  stat_lit_hash_subsume_ok:                57
% 0.16/0.40  clqueue els 10000000 used 1
% 0.16/0.40  clactive els 10000000 used 38
% 0.16/0.40  clactivesubsume els 10000000 used 187
% 0.16/0.40  queue_termbuf els 200000000 used 3920
% 0.16/0.40  hyper_termbuf els 100000000 used 1
% 0.16/0.40  active_termbuf els 100000000 used 1035
% 0.16/0.40  varstack els 5000 last used 1
% 0.16/0.40  given_termbuf els 10000000 last used 1
% 0.16/0.40  simplified_termbuf els 10000000 last used 1
% 0.16/0.40  derived_termbuf els 10000000 last used 23
% 0.16/0.40  wr_mallocs: 279
% 0.16/0.40  wr_callocs: 21
% 0.16/0.40  wr_reallocs: 39
% 0.16/0.40  wr_frees: 2
% 0.16/0.40  wr_malloc_bytes: 4162587924
% 0.16/0.40  wr_calloc_bytes: 112065536
% 0.16/0.40  wr_realloc_bytes: 5936
% 0.16/0.40  wr_realloc_freebytes: 0
% 0.16/0.40  ----------------------------------
%------------------------------------------------------------------------------