TSTP Solution File: LCL102-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : LCL102-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n018.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 07:37:12 EDT 2023

% Result   : Unsatisfiable 0.17s 0.64s
% Output   : CNFRefutation 0.17s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named lg_2)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z)),U),U)),
    inference(cnf_transformation,[],[lg_2]) ).

cnf('2',plain,
    ( ~ is_a_theorem(equivalent(X,Y))
    | ~ is_a_theorem(X)
    | is_a_theorem(Y) ),
    inference(cnf_transformation,[],[condensed_detachment]) ).

cnf('3',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z)),U))
    | is_a_theorem(U) ),
    inference(resolution,[],['1','2']) ).

cnf('4',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),equivalent(Z,Y)))),
    inference(cnf_transformation,[],[q_2]) ).

cnf('5',plain,
    ( is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Z)))
    | ~ is_a_theorem(equivalent(Y,Z)) ),
    inference(resolution,[],['4','2']) ).

cnf('6',plain,
    ( is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),U))
    | ~ is_a_theorem(equivalent(equivalent(Y,Z),U)) ),
    inference(resolution,[],['3','5']) ).

cnf('7',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Z)))
    | ~ is_a_theorem(equivalent(equivalent(Y,Z),U))
    | is_a_theorem(U) ),
    inference(resolution,[],['6','2']) ).

cnf('8',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,Y),X)))),
    inference(cnf_transformation,[],[q_1]) ).

cnf('9',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,Y),X))),U))
    | is_a_theorem(U) ),
    inference(resolution,[],['7','8']) ).

cnf('10',plain,
    ( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,X),Z)),U))
    | is_a_theorem(equivalent(Z,U)) ),
    inference(resolution,[],['9','5']) ).

cnf('11',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(equivalent(U,Y),equivalent(U,Z))),X))),
    inference(resolution,[],['10','1']) ).

cnf('12',plain,
    is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Y,U))),equivalent(X,equivalent(Z,U)))),
    inference(resolution,[],['3','4']) ).

cnf('13',plain,
    ( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Y,U))))
    | is_a_theorem(equivalent(X,equivalent(Z,U))) ),
    inference(resolution,[],['12','2']) ).

cnf('14',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(equivalent(equivalent(U,X),equivalent(U,Y)),Z))),
    inference(resolution,[],['11','13']) ).

cnf('15',plain,
    is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(Y,U)),equivalent(equivalent(U,Z),X)))),
    inference(resolution,[],['14','10']) ).

cnf('16',plain,
    is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Y))),
    inference(resolution,[],['13','4']) ).

cnf('17',plain,
    is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z))),
    inference(resolution,[],['16','13']) ).

cnf('18',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Z)))
    | is_a_theorem(equivalent(Y,Z)) ),
    inference(resolution,[],['17','2']) ).

cnf('19',plain,
    ( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),U)))
    | is_a_theorem(equivalent(equivalent(Z,Y),U)) ),
    inference(resolution,[],['18','6']) ).

cnf('20',plain,
    ~ is_a_theorem(equivalent(equivalent(equivalent(a,b),c),equivalent(equivalent(e,b),equivalent(equivalent(a,e),c)))),
    inference(cnf_transformation,[],[prove_p_1]) ).

cnf('21',plain,
    $false,
    inference(resolution,[then_simplify],['15','19','20']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : LCL102-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.14  % Command  : gkc %s
% 0.12/0.37  % Computer : n018.cluster.edu
% 0.12/0.37  % Model    : x86_64 x86_64
% 0.12/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37  % Memory   : 8042.1875MB
% 0.12/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.37  % CPULimit : 300
% 0.12/0.37  % WCLimit  : 300
% 0.12/0.37  % DateTime : Fri Aug 25 06:07:58 EDT 2023
% 0.12/0.37  % CPUTime  : 
% 0.17/0.41  
% 0.17/0.41  input clause set summed statistics:
% 0.17/0.41  ----------------------------------
% 0.17/0.41  in_clause_count:                     5
% 0.17/0.41  in_rule_clause_count:                5
% 0.17/0.41  in_fact_clause_count:                0
% 0.17/0.41  in_answer_clause_count:              0
% 0.17/0.41  in_ground_clause_count:              1
% 0.17/0.41  in_unit_clause_count:                4
% 0.17/0.41  in_horn_clause_count:                5
% 0.17/0.41  in_pos_clause_count:                 3
% 0.17/0.41  in_neg_clause_count:                 1
% 0.17/0.41  in_poseq_clause_count:               0
% 0.17/0.41  in_negeq_clause_count:               0
% 0.17/0.41  in_unitposeq_clause_count:           0
% 0.17/0.41  in_chain_clause_count:               0
% 0.17/0.41  in_min_length:             1
% 0.17/0.41  in_max_length:             3
% 0.17/0.41  in_min_depth:              2
% 0.17/0.41  in_max_depth:              6
% 0.17/0.41  in_min_size:               8
% 0.17/0.41  in_max_size:              16
% 0.17/0.41  in_min_vars:               0
% 0.17/0.41  in_max_vars:               4
% 0.17/0.41  in_extaxiom_count:                 0
% 0.17/0.41  in_axiom_count:                    4
% 0.17/0.41  in_assumption_count:               0
% 0.17/0.41  in_goal_count:                     1
% 0.17/0.41  in_neg_goal_count:                 1
% 0.17/0.41  in_pos_goal_count:                 0
% 0.17/0.41  in_posunit_goal_count:             0
% 0.17/0.41  
% 0.17/0.41  auto guide:
% 0.17/0.41  -----------
% 0.17/0.41  {
% 0.17/0.41  "print":1,
% 0.17/0.41  "print_level": 15,
% 0.17/0.41  "max_size": 0,
% 0.17/0.41  "max_depth": 0,
% 0.17/0.41  "max_length": 0,
% 0.17/0.41  "max_dseconds": 0,
% 0.17/0.41  "equality":0,
% 0.17/0.41  "runs":[
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.17/0.41  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.17/0.41  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.17/0.41  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.17/0.41  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.17/0.41  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.17/0.41  
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.17/0.41  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.17/0.41  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.17/0.41  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.17/0.41  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.17/0.41  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.17/0.41  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.17/0.41  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.17/0.41  
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.17/0.41  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.17/0.41  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.17/0.41  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.17/0.41  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.17/0.41  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.17/0.41  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.17/0.41  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.17/0.41  
% 0.17/0.41  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.17/0.41  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.17/0.41  
% 0.17/0.41  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.17/0.41  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1} 
% 0.17/0.41  
% 0.17/0.41  ]}
% 0.17/0.41  
% 0.17/0.41  
% 0.17/0.41  **** run 1 fork 0 starts with strategy
% 0.17/0.41  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.17/0.41  
% 0.17/0.41  **** run 8 fork 7 starts with strategy
% 0.17/0.41  
% 0.17/0.41  **** run 2 fork 1 starts with strategy
% 0.17/0.41  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.17/0.41  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.17/0.42  
% 0.17/0.42  **** run 3 fork 2 starts with strategy
% 0.17/0.42  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.17/0.43  
% 0.17/0.43  **** run 5 fork 4 starts with strategy
% 0.17/0.43  
% 0.17/0.43  **** run 4 fork 3 starts with strategy
% 0.17/0.43  
% 0.17/0.43  **** run 7 fork 6 starts with strategy
% 0.17/0.43  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}{"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.17/0.43  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.17/0.43  
% 0.17/0.43  
% 0.17/0.43  **** run 6 fork 5 starts with strategy
% 0.17/0.43  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.17/0.56  
% 0.17/0.56  
% 0.17/0.56  fork 5: search terminated without proof.
% 0.17/0.56  
% 0.17/0.56  
% 0.17/0.56  fork 1: search terminated without proof.
% 0.17/0.58  
% 0.17/0.58  **** run 10 fork 1 starts with strategy
% 0.17/0.58  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.17/0.58  
% 0.17/0.58  
% 0.17/0.58  fork 0: search terminated without proof.
% 0.17/0.58  
% 0.17/0.58  **** run 14 fork 5 starts with strategy
% 0.17/0.58  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.17/0.60  
% 0.17/0.60  
% 0.17/0.60  fork 6: search terminated without proof.
% 0.17/0.60  
% 0.17/0.60  **** run 9 fork 0 starts with strategy
% 0.17/0.60  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.17/0.61  
% 0.17/0.61  
% 0.17/0.61  fork 4: search terminated without proof.
% 0.17/0.62  
% 0.17/0.62  **** run 15 fork 6 starts with strategy
% 0.17/0.62  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.17/0.64  
% 0.17/0.64  
% 0.17/0.64  result: proof found
% 0.17/0.64  for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.17/0.64  by run 8 fork 7 strategy {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.17/0.64  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.17/0.64  
% 0.17/0.64  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p 
% See solution above
% 0.17/0.64  
% 0.17/0.64  run 8 fork 7 statistics:
% 0.17/0.64  ----------------------------------
% 0.17/0.64  this run seconds: 0.055070
% 0.17/0.64  total seconds: 0.074732
% 0.17/0.64  stat_given_used: 150
% 0.17/0.64  stat_given_used_at_endgame: 0
% 0.17/0.64  stat_given_candidates:   683
% 0.17/0.64  stat_given_candidates_at_endgame: 0
% 0.17/0.64  stat_given_candidates_h: 0
% 0.17/0.64  stat_binres_derived_cl:   3152
% 0.17/0.64  stat_binres_derived_cl_h: 0
% 0.17/0.64  stat_factor_derived_cl: 9
% 0.17/0.64  stat_para_derived_cl: 0
% 0.17/0.64  stat_tautologies_discarded: 191
% 0.17/0.64  stat_forward_subsumed: 1454
% 0.17/0.64  stat_derived_cut: 82
% 0.17/0.64  stat_derived_rewritten: 0
% 0.17/0.64  stat_weight_discarded_building: 0
% 0.17/0.64  stat_weight_discarded_cl: 52
% 0.17/0.64  stat_internlimit_discarded_cl: 0
% 0.17/0.64  stat_simplified:  0 simplified 0 derived 0 given
% 0.17/0.64  stat_kept_cl: 1463
% 0.17/0.64  stat_built_cl: 1815
% 0.17/0.64  stat_hyperres_partial_cl: 0
% 0.17/0.64  stat_made_rewriters: 0
% 0.17/0.64  stat_backward_subsumed: 0
% 0.17/0.64  stat_propagated_subsumed: 0
% 0.17/0.64  stat_clsubs_attempted:                      7674
% 0.17/0.64  stat_clsubs_fact_groundunit_found:             0
% 0.17/0.64  stat_clsubs_rule_groundunit_found:             1
% 0.17/0.64  stat_clsubs_top_meta_attempted:              35747
% 0.17/0.64  stat_clsubs_top_meta_failed:                 28073
% 0.17/0.64  stat_clsubs_top_meta_nonpref_attempted:               35747
% 0.17/0.64  stat_clsubs_top_meta_nonpref_succeeded:                7674
% 0.17/0.64  stat_clsubs_top_meta_pref_attempted:                   7674
% 0.17/0.64  stat_clsubs_top_meta_pref1_succeeded:                  7674
% 0.17/0.64  stat_clsubs_top_meta_pref2_succeeded:                  7674
% 0.17/0.64  stat_clsubs_top_meta_pref3_succeeded:                  7674
% 0.17/0.64  stat_clsubs_top_meta_pref_succeeded:                   7674
% 0.17/0.64  stat_clsubs_meta_attempted:                10663
% 0.17/0.64  stat_clsubs_meta_failed:                    6024
% 0.17/0.64  stat_clsubs_predsymbs_attempted:               0
% 0.17/0.64  stat_clsubs_unit_attempted:                 3626
% 0.17/0.64  stat_clsubs_full_attempted:                 4048
% 0.17/0.64  stat_forwardsubs_attempted:                 2970
% 0.17/0.64  stat_lit_hash_added:                   1895
% 0.17/0.64  stat_lit_hash_computed:               12225
% 0.17/0.64  stat_lit_hash_match_found:             1649
% 0.17/0.64  stat_lit_hash_match_miss:             10657
% 0.17/0.64  stat_lit_hash_cut_ok:                   192
% 0.17/0.64  stat_lit_strong_cut_ok:                  17
% 0.17/0.64  stat_lit_hash_subsume_ok:              1454
% 0.17/0.64  clqueue els 10000000 used 1
% 0.17/0.64  clactive els 10000000 used 151
% 0.17/0.64  clactivesubsume els 10000000 used 895
% 0.17/0.64  queue_termbuf els 200000000 used 103044
% 0.17/0.64  hyper_termbuf els 100000000 used 1
% 0.17/0.64  active_termbuf els 100000000 used 8049
% 0.17/0.64  varstack els 5000 last used 1
% 0.17/0.64  given_termbuf els 10000000 last used 1
% 0.17/0.64  simplified_termbuf els 10000000 last used 1
% 0.17/0.64  derived_termbuf els 10000000 last used 70
% 0.17/0.64  wr_mallocs: 1901
% 0.17/0.64  wr_callocs: 21
% 0.17/0.64  wr_reallocs: 430
% 0.17/0.64  wr_frees: 2
% 0.17/0.64  wr_malloc_bytes: 4162647684
% 0.17/0.64  wr_calloc_bytes: 112065536
% 0.17/0.64  wr_realloc_bytes: 106736
% 0.17/0.64  wr_realloc_freebytes: 0
% 0.17/0.64  ----------------------------------
%------------------------------------------------------------------------------