TSTP Solution File: LCL072-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : LCL072-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n014.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 07:37:02 EDT 2023

% Result   : Unsatisfiable 7.45s 1.38s
% Output   : CNFRefutation 7.45s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named cn_60)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    is_a_theorem(implies(implies(X,implies(not(Y),Z)),implies(X,implies(implies(U,Z),implies(implies(Y,U),Z))))),
    inference(cnf_transformation,[],[cn_60]) ).

cnf('2',plain,
    is_a_theorem(implies(implies(implies(X,Y),Z),implies(Y,Z))),
    inference(cnf_transformation,[],[cn_19]) ).

cnf('3',plain,
    ( ~ is_a_theorem(implies(X,Y))
    | ~ is_a_theorem(X)
    | is_a_theorem(Y) ),
    inference(cnf_transformation,[],[condensed_detachment]) ).

cnf('4',plain,
    ( ~ is_a_theorem(implies(implies(X,Y),Z))
    | is_a_theorem(implies(Y,Z)) ),
    inference(resolution,[],['2','3']) ).

cnf('5',plain,
    is_a_theorem(implies(implies(not(X),Y),implies(Z,implies(implies(U,Y),implies(implies(X,U),Y))))),
    inference(resolution,[],['1','4']) ).

cnf('6',plain,
    ( is_a_theorem(implies(X,implies(implies(Y,Z),implies(implies(U,Y),Z))))
    | ~ is_a_theorem(implies(not(U),Z)) ),
    inference(resolution,[],['5','3']) ).

cnf('7',plain,
    ( is_a_theorem(implies(implies(X,Y),implies(implies(Z,X),Y)))
    | ~ is_a_theorem(implies(not(Z),Y))
    | ~ is_a_theorem(U) ),
    inference(resolution,[],['6','3']) ).

cnf('8',plain,
    ( is_a_theorem(implies(implies(X,Y),implies(implies(Z,X),Y)))
    | ~ is_a_theorem(implies(not(Z),Y)) ),
    inference(factorization,[],['7']) ).

cnf('9',plain,
    ( is_a_theorem(implies(implies(X,Y),Z))
    | ~ is_a_theorem(implies(not(X),Z))
    | ~ is_a_theorem(implies(Y,Z)) ),
    inference(resolution,[],['8','3']) ).

cnf('10',plain,
    ( ~ is_a_theorem(implies(not(X),Y))
    | ~ is_a_theorem(implies(Z,Y))
    | ~ is_a_theorem(implies(X,Z))
    | is_a_theorem(Y) ),
    inference(resolution,[],['9','3']) ).

cnf('11',plain,
    is_a_theorem(implies(implies(implies(X,Y),Z),implies(not(X),Z))),
    inference(cnf_transformation,[],[cn_37]) ).

cnf('12',plain,
    ( ~ is_a_theorem(implies(implies(X,Y),Z))
    | is_a_theorem(implies(not(X),Z)) ),
    inference(resolution,[],['11','3']) ).

cnf('13',plain,
    ( ~ is_a_theorem(implies(implies(X,Y),Z))
    | ~ is_a_theorem(implies(X,U))
    | ~ is_a_theorem(implies(U,Z))
    | is_a_theorem(Z) ),
    inference(resolution,[],['10','12']) ).

cnf('14',plain,
    ( ~ is_a_theorem(implies(implies(X,Y),Z))
    | ~ is_a_theorem(implies(X,implies(X,Y)))
    | is_a_theorem(Z) ),
    inference(factorization,[],['13']) ).

cnf('15',plain,
    is_a_theorem(implies(X,implies(Y,X))),
    inference(resolution,[],['4','2']) ).

cnf('16',plain,
    ( ~ is_a_theorem(implies(implies(X,X),Y))
    | is_a_theorem(Y) ),
    inference(resolution,[],['14','15']) ).

cnf('17',plain,
    ( is_a_theorem(implies(implies(X,Y),Y))
    | ~ is_a_theorem(implies(not(X),Y)) ),
    inference(resolution,[],['16','8']) ).

cnf('18',plain,
    is_a_theorem(implies(X,implies(Y,implies(Z,X)))),
    inference(resolution,[],['15','4']) ).

cnf('19',plain,
    ( ~ is_a_theorem(implies(implies(X,implies(Y,X)),Z))
    | is_a_theorem(Z) ),
    inference(resolution,[],['14','18']) ).

cnf('20',plain,
    is_a_theorem(implies(not(X),implies(Y,implies(X,Z)))),
    inference(resolution,[],['19','11']) ).

cnf('21',plain,
    ( ~ is_a_theorem(implies(implies(not(X),implies(X,Y)),Z))
    | is_a_theorem(Z) ),
    inference(resolution,[],['20','14']) ).

cnf('22',plain,
    ( ~ is_a_theorem(implies(not(not(X)),implies(X,Y)))
    | is_a_theorem(implies(X,Y)) ),
    inference(resolution,[],['17','21']) ).

cnf('23',plain,
    ~ is_a_theorem(implies(a,implies(not(a),b))),
    inference(cnf_transformation,[],[prove_cn_3]) ).

cnf('24',plain,
    $false,
    inference(resolution,[then_simplify],['22','20','23']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : LCL072-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.13  % Command  : gkc %s
% 0.13/0.34  % Computer : n014.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 300
% 0.13/0.34  % DateTime : Thu Aug 24 16:50:33 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.19/0.39  
% 0.19/0.39  input clause set summed statistics:
% 0.19/0.39  ----------------------------------
% 0.19/0.39  in_clause_count:                     5
% 0.19/0.39  in_rule_clause_count:                5
% 0.19/0.39  in_fact_clause_count:                0
% 0.19/0.39  in_answer_clause_count:              0
% 0.19/0.39  in_ground_clause_count:              1
% 0.19/0.39  in_unit_clause_count:                4
% 0.19/0.39  in_horn_clause_count:                5
% 0.19/0.39  in_pos_clause_count:                 3
% 0.19/0.39  in_neg_clause_count:                 1
% 0.19/0.39  in_poseq_clause_count:               0
% 0.19/0.39  in_negeq_clause_count:               0
% 0.19/0.39  in_unitposeq_clause_count:           0
% 0.19/0.39  in_chain_clause_count:               0
% 0.19/0.39  in_min_length:             1
% 0.19/0.39  in_max_length:             3
% 0.19/0.39  in_min_depth:              2
% 0.19/0.39  in_max_depth:              6
% 0.19/0.39  in_min_size:               7
% 0.19/0.39  in_max_size:              19
% 0.19/0.39  in_min_vars:               0
% 0.19/0.39  in_max_vars:               4
% 0.19/0.39  in_extaxiom_count:                 0
% 0.19/0.39  in_axiom_count:                    4
% 0.19/0.39  in_assumption_count:               0
% 0.19/0.39  in_goal_count:                     1
% 0.19/0.39  in_neg_goal_count:                 1
% 0.19/0.39  in_pos_goal_count:                 0
% 0.19/0.39  in_posunit_goal_count:             0
% 0.19/0.39  
% 0.19/0.39  auto guide:
% 0.19/0.39  -----------
% 0.19/0.39  {
% 0.19/0.39  "print":1,
% 0.19/0.39  "print_level": 15,
% 0.19/0.39  "max_size": 0,
% 0.19/0.39  "max_depth": 0,
% 0.19/0.39  "max_length": 0,
% 0.19/0.39  "max_dseconds": 0,
% 0.19/0.39  "equality":0,
% 0.19/0.39  "runs":[
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.39  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.19/0.39  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.39  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.19/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.19/0.39  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.19/0.39  
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.39  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.19/0.39  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.19/0.39  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.39  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.19/0.39  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.19/0.39  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.19/0.39  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.19/0.39  
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.39  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.19/0.39  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.19/0.39  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.39  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.19/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.19/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.19/0.39  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.19/0.39  
% 0.19/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.19/0.39  
% 0.19/0.39  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.39  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1} 
% 0.19/0.39  
% 0.19/0.39  ]}
% 0.19/0.39  
% 0.19/0.39  
% 0.19/0.39  **** run 1 fork 0 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.19/0.39  
% 0.19/0.39  **** run 2 fork 1 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.19/0.39  
% 0.19/0.39  **** run 3 fork 2 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.39  
% 0.19/0.39  **** run 4 fork 3 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.19/0.39  
% 0.19/0.39  **** run 5 fork 4 starts with strategy
% 0.19/0.39  
% 0.19/0.39  **** run 8 fork 7 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":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.19/0.39  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.19/0.39  
% 0.19/0.39  **** run 7 fork 6 starts with strategy
% 0.19/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.51  
% 0.19/0.51  fork 1: search finished without proof.
% 0.19/0.51  
% 0.19/0.51  fork 7: search finished without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 0: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 3: search terminated 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 5: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 4: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 6: search terminated without proof.
% 0.19/0.53  
% 0.19/0.53  **** run 16 fork 7 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.19/0.54  
% 0.19/0.54  **** run 15 fork 6 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.19/0.54  **** run 13 fork 4 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.19/0.54  
% 0.19/0.54  
% 0.19/0.54  **** run 9 fork 0 starts with strategy
% 0.19/0.54  
% 0.19/0.54  **** run 10 fork 1 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.54  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.54  **** run 12 fork 3 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.54  
% 0.19/0.54  
% 0.19/0.54  **** run 14 fork 5 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.19/0.54  
% 0.19/0.54  **** run 11 fork 2 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.19/0.64  
% 0.19/0.64  fork 7: search finished without proof.
% 0.19/0.65  
% 0.19/0.65  fork 6: search finished without proof.
% 0.19/0.65  
% 0.19/0.65  
% 0.19/0.65  fork 0: search terminated without proof.
% 0.19/0.65  
% 0.19/0.65  **** run 24 fork 7 starts with strategy
% 0.19/0.65  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.19/0.65  
% 0.19/0.65  
% 0.19/0.65  fork 3: search terminated without proof.
% 0.19/0.66  
% 0.19/0.66  
% 0.19/0.66  fork 1: search terminated without proof.
% 0.19/0.66  
% 0.19/0.66  
% 0.19/0.66  fork 5: search terminated without proof.
% 0.19/0.66  
% 0.19/0.66  
% 0.19/0.66  fork 2: search terminated without proof.
% 0.19/0.66  
% 0.19/0.66  
% 0.19/0.66  fork 4: search terminated without proof.
% 0.19/0.67  
% 0.19/0.67  **** run 23 fork 6 starts with strategy
% 0.19/0.67  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 0.19/0.67  
% 0.19/0.67  **** run 20 fork 3 starts with strategy
% 0.19/0.67  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.19/0.68  
% 0.19/0.68  **** run 17 fork 0 starts with strategy
% 0.19/0.68  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 0.19/0.68  
% 0.19/0.68  **** run 18 fork 1 starts with strategy
% 0.19/0.68  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 0.19/0.68  
% 0.19/0.68  **** run 22 fork 5 starts with strategy
% 0.19/0.68  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.19/0.68  
% 0.19/0.68  **** run 21 fork 4 starts with strategy
% 0.19/0.68  {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.19/0.68  
% 0.19/0.68  **** run 19 fork 2 starts with strategy
% 0.19/0.68  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 0.19/0.78  
% 0.19/0.78  fork 7: search finished without proof.
% 0.19/0.80  
% 0.19/0.80  **** run 32 fork 7 starts with strategy
% 0.19/0.80  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 0.19/0.80  
% 0.19/0.80  fork 3: search finished without proof.
% 2.59/0.81  
% 2.59/0.81  
% 2.59/0.81  fork 6: search terminated without proof.
% 2.59/0.81  
% 2.59/0.81  **** run 28 fork 3 starts with strategy
% 2.59/0.81  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 2.59/0.82  
% 2.59/0.82  fork 5: search finished without proof.
% 2.59/0.82  
% 2.59/0.82  
% 2.59/0.82  fork 2: search terminated without proof.
% 2.59/0.82  
% 2.59/0.82  fork 4: search finished without proof.
% 2.59/0.83  
% 2.59/0.83  **** run 31 fork 6 starts with strategy
% 2.59/0.83  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 2.59/0.83  
% 2.59/0.83  
% 2.59/0.83  fork 1: search terminated without proof.
% 2.59/0.84  
% 2.59/0.84  **** run 27 fork 2 starts with strategy
% 2.59/0.84  {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 2.59/0.84  
% 2.59/0.84  **** run 29 fork 4 starts with strategy
% 2.59/0.84  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 2.59/0.84  
% 2.59/0.84  **** run 30 fork 5 starts with strategy
% 2.59/0.84  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 2.59/0.84  
% 2.59/0.84  
% 2.59/0.84  fork 0: search terminated without proof.
% 2.59/0.85  
% 2.59/0.85  **** run 26 fork 1 starts with strategy
% 2.59/0.85  {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 3.75/0.86  
% 3.75/0.86  **** run 25 fork 0 starts with strategy
% 3.75/0.86  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 3.75/0.86  
% 3.75/0.86  fork 4: search finished without proof.
% 3.75/0.88  
% 3.75/0.88  **** run 37 fork 4 starts with strategy
% 3.75/0.88  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 3.75/0.91  
% 3.75/0.91  fork 7: search finished without proof.
% 4.19/0.92  
% 4.19/0.92  **** run 40 fork 7 starts with strategy
% 4.19/0.92  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 4.19/0.93  
% 4.19/0.93  
% 4.19/0.93  fork 3: search terminated without proof.
% 4.19/0.94  
% 4.19/0.94  fork 6: search finished without proof.
% 4.48/0.95  
% 4.48/0.95  fork 5: search finished without proof.
% 4.48/0.95  
% 4.48/0.95  **** run 36 fork 3 starts with strategy
% 4.48/0.95  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 4.48/0.96  
% 4.48/0.96  **** run 39 fork 6 starts with strategy
% 4.48/0.96  {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 4.48/0.96  
% 4.48/0.96  
% 4.48/0.96  fork 2: search terminated without proof.
% 4.48/0.97  
% 4.48/0.97  **** run 38 fork 5 starts with strategy
% 4.48/0.97  {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 4.48/0.98  
% 4.48/0.98  
% 4.48/0.98  fork 1: search terminated without proof.
% 4.48/0.98  
% 4.48/0.98  **** run 35 fork 2 starts with strategy
% 4.48/0.98  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 4.48/0.98  
% 4.48/0.98  fork 6: search finished without proof.
% 4.48/0.98  
% 4.48/0.98  
% 4.48/0.98  fork 0: search terminated without proof.
% 4.48/0.99  
% 4.48/0.99  **** run 34 fork 1 starts with strategy
% 4.48/0.99  {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 4.48/1.00  
% 4.48/1.00  **** run 47 fork 6 starts with strategy
% 4.48/1.00  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 4.48/1.00  
% 4.48/1.00  
% 4.48/1.00  fork 4: search terminated without proof.
% 4.48/1.00  
% 4.48/1.00  **** run 33 fork 0 starts with strategy
% 4.48/1.00  {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 4.48/1.02  
% 4.48/1.02  **** run 45 fork 4 starts with strategy
% 4.48/1.02  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":20}
% 4.48/1.02  
% 4.48/1.02  fork 0: search finished without proof.
% 5.22/1.04  
% 5.22/1.04  fork 7: search finished without proof.
% 5.22/1.04  
% 5.22/1.04  **** run 41 fork 0 starts with strategy
% 5.22/1.04  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 5.22/1.05  
% 5.22/1.05  **** run 48 fork 7 starts with strategy
% 5.22/1.05  {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 5.22/1.07  
% 5.22/1.07  
% 5.22/1.07  fork 3: search terminated without proof.
% 5.22/1.08  
% 5.22/1.08  
% 5.22/1.08  fork 5: search terminated without proof.
% 5.59/1.09  
% 5.59/1.09  fork 2: search finished without proof.
% 5.59/1.10  
% 5.59/1.10  **** run 44 fork 3 starts with strategy
% 5.59/1.10  {"max_dseconds":10,"strategy":["unit"],"query_preference":0}
% 5.59/1.10  
% 5.59/1.10  **** run 46 fork 5 starts with strategy
% 5.59/1.10  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 5.59/1.11  
% 5.59/1.11  **** run 43 fork 2 starts with strategy
% 5.59/1.11  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 5.59/1.11  
% 5.59/1.11  
% 5.59/1.11  fork 1: search terminated without proof.
% 5.59/1.13  
% 5.59/1.13  **** run 42 fork 1 starts with strategy
% 5.59/1.13  {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0}
% 7.45/1.38  
% 7.45/1.38  
% 7.45/1.38  result: proof found
% 7.45/1.38  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 7.45/1.38  by run 48 fork 7 strategy {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 7.45/1.38  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 7.45/1.38  
% 7.45/1.38  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 7.45/1.38  
% 7.45/1.38  run 48 fork 7 statistics:
% 7.45/1.38  ----------------------------------
% 7.45/1.38  this run seconds: 0.140368
% 7.45/1.38  total seconds: 0.821530
% 7.45/1.38  stat_given_used: 588
% 7.45/1.38  stat_given_used_at_endgame: 0
% 7.45/1.38  stat_given_candidates:   5906
% 7.45/1.38  stat_given_candidates_at_endgame: 0
% 7.45/1.38  stat_given_candidates_h: 0
% 7.45/1.38  stat_binres_derived_cl:   13516
% 7.45/1.38  stat_binres_derived_cl_h: 0
% 7.45/1.38  stat_factor_derived_cl: 83
% 7.45/1.38  stat_para_derived_cl: 0
% 7.45/1.38  stat_tautologies_discarded: 54
% 7.45/1.38  stat_forward_subsumed: 2502
% 7.45/1.38  stat_derived_cut: 125
% 7.45/1.38  stat_derived_rewritten: 0
% 7.45/1.38  stat_weight_discarded_building: 0
% 7.45/1.38  stat_weight_discarded_cl: 0
% 7.45/1.38  stat_internlimit_discarded_cl: 0
% 7.45/1.38  stat_simplified:  17 simplified 0 derived 0 given
% 7.45/1.38  stat_kept_cl: 11042
% 7.45/1.38  stat_built_cl: 12235
% 7.45/1.38  stat_hyperres_partial_cl: 0
% 7.45/1.38  stat_made_rewriters: 0
% 7.45/1.38  stat_backward_subsumed: 0
% 7.45/1.38  stat_propagated_subsumed: 0
% 7.45/1.38  stat_clsubs_attempted:                    126088
% 7.45/1.38  stat_clsubs_fact_groundunit_found:             0
% 7.45/1.38  stat_clsubs_rule_groundunit_found:             5
% 7.45/1.38  stat_clsubs_top_meta_attempted:            1094059
% 7.45/1.38  stat_clsubs_top_meta_failed:                967971
% 7.45/1.38  stat_clsubs_top_meta_nonpref_attempted:             1094059
% 7.45/1.38  stat_clsubs_top_meta_nonpref_succeeded:              322106
% 7.45/1.38  stat_clsubs_top_meta_pref_attempted:                 322106
% 7.45/1.38  stat_clsubs_top_meta_pref1_succeeded:                236010
% 7.45/1.38  stat_clsubs_top_meta_pref2_succeeded:                169667
% 7.45/1.38  stat_clsubs_top_meta_pref3_succeeded:                126088
% 7.45/1.38  stat_clsubs_top_meta_pref_succeeded:                 126088
% 7.45/1.38  stat_clsubs_meta_attempted:               291711
% 7.45/1.38  stat_clsubs_meta_failed:                  116522
% 7.45/1.38  stat_clsubs_predsymbs_attempted:               0
% 7.45/1.38  stat_clsubs_unit_attempted:                59864
% 7.45/1.38  stat_clsubs_full_attempted:                66224
% 7.45/1.38  stat_forwardsubs_attempted:                13545
% 7.45/1.38  stat_lit_hash_added:                  10188
% 7.45/1.38  stat_lit_hash_computed:               98228
% 7.45/1.38  stat_lit_hash_match_found:             2674
% 7.45/1.38  stat_lit_hash_match_miss:            115343
% 7.45/1.38  stat_lit_hash_cut_ok:                   121
% 7.45/1.38  stat_lit_strong_cut_ok:                  59
% 7.45/1.38  stat_lit_hash_subsume_ok:              2502
% 7.45/1.38  clqueue els 10000000 used 1
% 7.45/1.38  clactive els 10000000 used 589
% 7.45/1.38  clactivesubsume els 10000000 used 3493
% 7.45/1.38  queue_termbuf els 200000000 used 845458
% 7.45/1.38  hyper_termbuf els 100000000 used 1
% 7.45/1.38  active_termbuf els 100000000 used 32045
% 7.45/1.38  varstack els 5000 last used 1
% 7.45/1.38  given_termbuf els 10000000 last used 1
% 7.45/1.38  simplified_termbuf els 10000000 last used 1
% 7.45/1.38  derived_termbuf els 10000000 last used 41
% 7.45/1.38  wr_mallocs: 4928
% 7.45/1.38  wr_callocs: 21
% 7.45/1.38  wr_reallocs: 1545
% 7.45/1.38  wr_frees: 2
% 7.45/1.38  wr_malloc_bytes: 4162764132
% 7.45/1.38  wr_calloc_bytes: 112065536
% 7.45/1.38  wr_realloc_bytes: 656152
% 7.45/1.38  wr_realloc_freebytes: 0
% 7.45/1.38  ----------------------------------
%------------------------------------------------------------------------------