TSTP Solution File: FLD025-2 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : FLD025-2 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n025.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 : Wed Aug 30 22:32:00 EDT 2023

% Result   : Unsatisfiable 6.45s 1.31s
% Output   : CNFRefutation 6.45s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named multiply_equals_u_9)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    equalish(multiply(a,c),u),
    inference(cnf_transformation,[],[multiply_equals_u_9]) ).

cnf('2',plain,
    ( ~ equalish(X,Y)
    | equalish(Y,X) ),
    inference(cnf_transformation,[],['$inc_symmetry_of_equality']) ).

cnf('3',plain,
    equalish(u,multiply(a,c)),
    inference(resolution,[],['1','2']) ).

cnf('4',plain,
    equalish(c,d),
    inference(cnf_transformation,[],[c_equals_d_8]) ).

cnf('5',plain,
    equalish(d,c),
    inference(resolution,[],['4','2']) ).

cnf('6',plain,
    equalish(multiply(d,b),v),
    inference(cnf_transformation,[],[multiply_equals_v_10]) ).

cnf('7',plain,
    ~ equalish(v,u),
    inference(cnf_transformation,[],[v_not_equal_to_u_11]) ).

cnf('8',plain,
    ( ~ equalish(X,Y)
    | ~ equalish(Y,Z)
    | equalish(X,Z) ),
    inference(cnf_transformation,[],['$inc_transitivity_of_equality']) ).

cnf('9',plain,
    ( ~ equalish(v,X)
    | ~ equalish(X,u) ),
    inference(resolution,[],['7','8']) ).

cnf('10',plain,
    ( ~ equalish(X,v)
    | ~ equalish(X,u) ),
    inference(resolution,[],['9','2']) ).

cnf('11',plain,
    ~ equalish(multiply(d,b),u),
    inference(resolution,[],['6','10']) ).

cnf('12',plain,
    ( ~ equalish(multiply(d,b),X)
    | ~ equalish(X,u) ),
    inference(resolution,[],['11','8']) ).

cnf('13',plain,
    ( equalish(multiply(X,Y),multiply(Z,Y))
    | ~ equalish(X,Z)
    | ~ defined(Y) ),
    inference(cnf_transformation,[],['$inc_compatibility_of_equality_and_multiplication']) ).

cnf('14',plain,
    defined(b),
    inference(cnf_transformation,[],[b_is_defined]) ).

cnf('15',plain,
    ( ~ equalish(multiply(X,b),u)
    | ~ equalish(d,X) ),
    inference(resolution,[then_simplify],['12','13','14']) ).

cnf('16',plain,
    ~ equalish(multiply(c,b),u),
    inference(resolution,[],['5','15']) ).

cnf('17',plain,
    ( ~ equalish(multiply(c,b),X)
    | ~ equalish(X,u) ),
    inference(resolution,[],['16','8']) ).

cnf('18',plain,
    ( equalish(multiply(X,Y),multiply(Y,X))
    | ~ defined(Y)
    | ~ defined(X) ),
    inference(cnf_transformation,[],['$inc_commutativity_multiplication']) ).

cnf('19',plain,
    defined(c),
    inference(cnf_transformation,[],[c_is_defined]) ).

cnf('20',plain,
    ~ equalish(multiply(b,c),u),
    inference(resolution,[then_simplify],['17','18','14','19']) ).

cnf('21',plain,
    ~ equalish(u,multiply(b,c)),
    inference(resolution,[],['20','2']) ).

cnf('22',plain,
    ( ~ equalish(X,multiply(b,c))
    | ~ equalish(u,X) ),
    inference(resolution,[],['21','8']) ).

cnf('23',plain,
    ~ equalish(multiply(a,c),multiply(b,c)),
    inference(resolution,[],['3','22']) ).

cnf('24',plain,
    equalish(a,b),
    inference(cnf_transformation,[],[a_equals_b_7]) ).

cnf('25',plain,
    $false,
    inference(resolution,[then_simplify],['23','13','24','19']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : FLD025-2 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.13/0.14  % Command  : gkc %s
% 0.14/0.35  % Computer : n025.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Mon Aug 28 00:55:54 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.20/0.40  
% 0.20/0.40  input clause set summed statistics:
% 0.20/0.40  ----------------------------------
% 0.20/0.40  in_clause_count:                    38
% 0.20/0.40  in_rule_clause_count:               28
% 0.20/0.40  in_fact_clause_count:               10
% 0.20/0.40  in_answer_clause_count:              0
% 0.20/0.40  in_ground_clause_count:             14
% 0.20/0.40  in_unit_clause_count:               14
% 0.20/0.40  in_horn_clause_count:               35
% 0.20/0.40  in_pos_clause_count:                12
% 0.20/0.40  in_neg_clause_count:                 2
% 0.20/0.40  in_poseq_clause_count:               0
% 0.20/0.40  in_negeq_clause_count:               0
% 0.20/0.40  in_unitposeq_clause_count:           0
% 0.20/0.40  in_chain_clause_count:               0
% 0.20/0.40  in_min_length:             1
% 0.20/0.40  in_max_length:             4
% 0.20/0.40  in_min_depth:              1
% 0.20/0.40  in_max_depth:              3
% 0.20/0.40  in_min_size:               2
% 0.20/0.40  in_max_size:              19
% 0.20/0.40  in_min_vars:               0
% 0.20/0.40  in_max_vars:               3
% 0.20/0.40  in_extaxiom_count:                27
% 0.20/0.40  in_axiom_count:                    0
% 0.20/0.40  in_assumption_count:               6
% 0.20/0.40  in_goal_count:                     5
% 0.20/0.40  in_neg_goal_count:                 1
% 0.20/0.40  in_pos_goal_count:                 4
% 0.20/0.40  in_posunit_goal_count:             4
% 0.20/0.40  
% 0.20/0.40  auto guide:
% 0.20/0.40  -----------
% 0.20/0.40  {
% 0.20/0.40  "print":1,
% 0.20/0.40  "print_level": 15,
% 0.20/0.40  "max_size": 0,
% 0.20/0.40  "max_depth": 0,
% 0.20/0.40  "max_length": 0,
% 0.20/0.40  "max_dseconds": 0,
% 0.20/0.40  "equality":0,
% 0.20/0.40  "runs":[
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.20/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.40  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.20/0.40  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":3},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.20/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.20/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.20/0.40  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.40  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.20/0.40  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":3},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.20/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.20/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.20/0.40  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.40  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.20/0.40  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":3},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.20/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.40  
% 0.20/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":250},
% 0.20/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":250},
% 0.20/0.40  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":250},
% 0.20/0.40  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":250},
% 0.20/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.40  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.40  
% 0.20/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.20/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1250},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1250},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0} 
% 0.20/0.40  
% 0.20/0.40  ]}
% 0.20/0.40  
% 0.20/0.40  
% 0.20/0.40  **** run 1 fork 0 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.20/0.40  
% 0.20/0.40  **** run 2 fork 1 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 0.20/0.40  
% 0.20/0.40  **** run 3 fork 2 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.20/0.40  
% 0.20/0.40  **** run 4 fork 3 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.20/0.40  
% 0.20/0.40  **** run 5 fork 4 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.20/0.40  
% 0.20/0.40  **** run 6 fork 5 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.20/0.40  
% 0.20/0.40  **** run 8 fork 7 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.20/0.40  
% 0.20/0.40  **** run 7 fork 6 starts with strategy
% 0.20/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.20/0.53  
% 0.20/0.53  
% 0.20/0.53  fork 4: search terminated without proof.
% 0.20/0.53  
% 0.20/0.53  fork 3: search finished without proof.
% 0.20/0.53  
% 0.20/0.53  
% 0.20/0.53  fork 7: search terminated without proof.
% 0.20/0.53  
% 0.20/0.53  
% 0.20/0.53  fork 0: search terminated without proof.
% 0.20/0.53  
% 0.20/0.53  
% 0.20/0.53  fork 5: search terminated without proof.
% 0.20/0.53  
% 0.20/0.53  
% 0.20/0.53  fork 2: search terminated without proof.
% 0.20/0.53  
% 0.20/0.53  
% 0.20/0.53  fork 6: search terminated without proof.
% 0.20/0.54  
% 0.20/0.54  
% 0.20/0.54  fork 1: search terminated without proof.
% 0.20/0.55  
% 0.20/0.55  **** run 12 fork 3 starts with strategy
% 0.20/0.55  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.20/0.55  
% 0.20/0.55  **** run 13 fork 4 starts with strategy
% 0.20/0.55  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.20/0.55  
% 0.20/0.55  **** run 9 fork 0 starts with strategy
% 0.20/0.55  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.20/0.55  
% 0.20/0.55  **** run 16 fork 7 starts with strategy
% 0.20/0.55  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.20/0.55  
% 0.20/0.55  **** run 15 fork 6 starts with strategy
% 0.20/0.55  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 0.20/0.56  
% 0.20/0.56  **** run 11 fork 2 starts with strategy
% 0.20/0.56  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.20/0.56  
% 0.20/0.56  **** run 14 fork 5 starts with strategy
% 0.20/0.56  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.20/0.56  
% 0.20/0.56  **** run 10 fork 1 starts with strategy
% 0.20/0.56  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.20/0.67  
% 0.20/0.67  
% 0.20/0.67  fork 0: search terminated without proof.
% 0.20/0.67  
% 0.20/0.67  
% 0.20/0.67  fork 7: search terminated without proof.
% 0.20/0.67  
% 0.20/0.67  
% 0.20/0.67  fork 3: search terminated without proof.
% 0.20/0.68  
% 0.20/0.68  
% 0.20/0.68  fork 2: search terminated without proof.
% 0.20/0.68  
% 0.20/0.68  
% 0.20/0.68  fork 5: search terminated without proof.
% 0.20/0.68  
% 0.20/0.68  
% 0.20/0.68  fork 1: search terminated without proof.
% 0.20/0.69  
% 0.20/0.69  
% 0.20/0.69  fork 4: search terminated without proof.
% 0.20/0.69  
% 0.20/0.69  **** run 20 fork 3 starts with strategy
% 0.20/0.69  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 0.20/0.69  
% 0.20/0.69  **** run 24 fork 7 starts with strategy
% 0.20/0.69  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.20/0.69  
% 0.20/0.69  
% 0.20/0.69  fork 6: search terminated without proof.
% 0.20/0.70  
% 0.20/0.70  **** run 17 fork 0 starts with strategy
% 0.20/0.70  
% 0.20/0.70  **** run 19 fork 2 starts with strategy
% 0.20/0.70  {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.20/0.70  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 0.20/0.70  
% 0.20/0.70  **** run 18 fork 1 starts with strategy
% 0.20/0.70  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 0.20/0.71  
% 0.20/0.71  **** run 22 fork 5 starts with strategy
% 0.20/0.71  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 0.20/0.71  
% 0.20/0.71  **** run 21 fork 4 starts with strategy
% 0.20/0.71  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 0.20/0.74  
% 0.20/0.74  **** run 23 fork 6 starts with strategy
% 0.20/0.74  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 2.58/0.81  
% 2.58/0.81  
% 2.58/0.81  fork 7: search terminated without proof.
% 2.58/0.82  
% 2.58/0.82  
% 2.58/0.82  fork 2: search terminated without proof.
% 2.58/0.83  
% 2.58/0.83  **** run 32 fork 7 starts with strategy
% 2.58/0.83  {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 2.58/0.83  
% 2.58/0.83  
% 2.58/0.83  fork 3: search terminated without proof.
% 2.58/0.83  
% 2.58/0.83  
% 2.58/0.83  fork 5: search terminated without proof.
% 2.58/0.83  
% 2.58/0.83  **** run 27 fork 2 starts with strategy
% 2.58/0.83  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 2.58/0.84  
% 2.58/0.84  
% 2.58/0.84  fork 0: search terminated without proof.
% 2.58/0.84  
% 2.58/0.84  
% 2.58/0.84  fork 1: search terminated without proof.
% 3.52/0.85  
% 3.52/0.85  **** run 28 fork 3 starts with strategy
% 3.52/0.85  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 3.52/0.85  
% 3.52/0.85  **** run 30 fork 5 starts with strategy
% 3.52/0.85  {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 3.52/0.85  
% 3.52/0.85  **** run 26 fork 1 starts with strategy
% 3.52/0.85  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 3.52/0.86  
% 3.52/0.86  **** run 25 fork 0 starts with strategy
% 3.52/0.86  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 3.52/0.87  
% 3.52/0.87  
% 3.52/0.87  fork 4: search terminated without proof.
% 3.52/0.89  
% 3.52/0.89  **** run 29 fork 4 starts with strategy
% 3.52/0.89  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 3.99/0.90  
% 3.99/0.90  
% 3.99/0.90  fork 6: search terminated without proof.
% 3.99/0.92  
% 3.99/0.92  **** run 31 fork 6 starts with strategy
% 3.99/0.92  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 4.39/0.96  
% 4.39/0.96  
% 4.39/0.96  fork 2: search terminated without proof.
% 4.39/0.96  
% 4.39/0.96  
% 4.39/0.96  fork 7: search terminated without proof.
% 4.39/0.97  
% 4.39/0.97  
% 4.39/0.97  fork 3: search terminated without proof.
% 4.39/0.97  
% 4.39/0.97  **** run 35 fork 2 starts with strategy
% 4.39/0.97  {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 4.39/0.98  
% 4.39/0.98  **** run 40 fork 7 starts with strategy
% 4.39/0.98  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 4.39/0.98  
% 4.39/0.98  
% 4.39/0.98  fork 5: search terminated without proof.
% 4.39/0.98  
% 4.39/0.98  
% 4.39/0.98  fork 0: search terminated without proof.
% 4.39/0.99  
% 4.39/0.99  **** run 36 fork 3 starts with strategy
% 4.39/0.99  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":3}
% 4.68/1.00  
% 4.68/1.00  **** run 38 fork 5 starts with strategy
% 4.68/1.00  {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 4.68/1.01  
% 4.68/1.01  **** run 33 fork 0 starts with strategy
% 4.68/1.01  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 4.68/1.02  
% 4.68/1.02  
% 4.68/1.02  fork 4: search terminated without proof.
% 4.68/1.02  
% 4.68/1.02  fork 5: search finished without proof.
% 4.68/1.04  
% 4.68/1.04  
% 4.68/1.04  fork 6: search terminated without proof.
% 4.68/1.04  
% 4.68/1.04  **** run 37 fork 4 starts with strategy
% 4.68/1.04  {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 4.98/1.04  
% 4.98/1.04  **** run 46 fork 5 starts with strategy
% 4.98/1.04  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 4.98/1.06  
% 4.98/1.06  **** run 39 fork 6 starts with strategy
% 4.98/1.06  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 4.98/1.11  
% 4.98/1.11  
% 4.98/1.11  fork 2: search terminated without proof.
% 4.98/1.11  
% 4.98/1.11  
% 4.98/1.11  fork 3: search terminated without proof.
% 4.98/1.12  
% 4.98/1.12  **** run 43 fork 2 starts with strategy
% 4.98/1.12  {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 4.98/1.13  
% 4.98/1.13  
% 4.98/1.13  fork 0: search terminated without proof.
% 4.98/1.13  
% 4.98/1.13  **** run 44 fork 3 starts with strategy
% 4.98/1.13  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 5.68/1.15  
% 5.68/1.15  **** run 41 fork 0 starts with strategy
% 5.68/1.15  {"max_dseconds":10,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 5.68/1.16  
% 5.68/1.16  
% 5.68/1.16  fork 4: search terminated without proof.
% 5.68/1.17  
% 5.68/1.17  
% 5.68/1.17  fork 6: search terminated without proof.
% 5.68/1.18  
% 5.68/1.18  **** run 45 fork 4 starts with strategy
% 5.68/1.18  {"max_dseconds":10,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 5.68/1.19  
% 5.68/1.19  **** run 47 fork 6 starts with strategy
% 5.68/1.19  {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 6.45/1.31  
% 6.45/1.31  
% 6.45/1.31  result: proof found
% 6.45/1.31  for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 6.45/1.31  by run 26 fork 1 strategy {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 6.45/1.31  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 6.45/1.31  
% 6.45/1.31  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p 
% See solution above
% 6.45/1.31  
% 6.45/1.31  run 26 fork 1 statistics:
% 6.45/1.31  ----------------------------------
% 6.45/1.31  this run seconds: 0.011272
% 6.45/1.31  total seconds: 0.491530
% 6.45/1.31  stat_given_used: 180
% 6.45/1.31  stat_given_used_at_endgame: 0
% 6.45/1.31  stat_given_candidates:   288
% 6.45/1.31  stat_given_candidates_at_endgame: 0
% 6.45/1.31  stat_given_candidates_h: 0
% 6.45/1.31  stat_binres_derived_cl:   1547
% 6.45/1.31  stat_binres_derived_cl_h: 0
% 6.45/1.31  stat_factor_derived_cl: 11
% 6.45/1.31  stat_para_derived_cl: 0
% 6.45/1.31  stat_tautologies_discarded: 32
% 6.45/1.31  stat_forward_subsumed: 213
% 6.45/1.31  stat_derived_cut: 84
% 6.45/1.31  stat_derived_rewritten: 0
% 6.45/1.31  stat_weight_discarded_building: 0
% 6.45/1.31  stat_weight_discarded_cl: 0
% 6.45/1.31  stat_internlimit_discarded_cl: 0
% 6.45/1.31  stat_simplified:  0 simplified 0 derived 0 given
% 6.45/1.31  stat_kept_cl: 1312
% 6.45/1.31  stat_built_cl: 1726
% 6.45/1.31  stat_hyperres_partial_cl: 0
% 6.45/1.31  stat_made_rewriters: 0
% 6.45/1.31  stat_backward_subsumed: 0
% 6.45/1.31  stat_propagated_subsumed: 0
% 6.45/1.31  stat_clsubs_attempted:                      2101
% 6.45/1.31  stat_clsubs_fact_groundunit_found:             4
% 6.45/1.31  stat_clsubs_rule_groundunit_found:            11
% 6.45/1.31  stat_clsubs_top_meta_attempted:              19044
% 6.45/1.31  stat_clsubs_top_meta_failed:                 16943
% 6.45/1.31  stat_clsubs_top_meta_nonpref_attempted:               19044
% 6.45/1.31  stat_clsubs_top_meta_nonpref_succeeded:                5394
% 6.45/1.31  stat_clsubs_top_meta_pref_attempted:                   5394
% 6.45/1.31  stat_clsubs_top_meta_pref1_succeeded:                  4342
% 6.45/1.31  stat_clsubs_top_meta_pref2_succeeded:                  2463
% 6.45/1.31  stat_clsubs_top_meta_pref3_succeeded:                  2101
% 6.45/1.31  stat_clsubs_top_meta_pref_succeeded:                   2101
% 6.45/1.31  stat_clsubs_meta_attempted:                 4377
% 6.45/1.31  stat_clsubs_meta_failed:                    1852
% 6.45/1.31  stat_clsubs_predsymbs_attempted:               0
% 6.45/1.31  stat_clsubs_unit_attempted:                    0
% 6.45/1.31  stat_clsubs_full_attempted:                 2101
% 6.45/1.31  stat_forwardsubs_attempted:                 1526
% 6.45/1.31  stat_lit_hash_added:                   1430
% 6.45/1.31  stat_lit_hash_computed:                8940
% 6.45/1.31  stat_lit_hash_match_found:              329
% 6.45/1.31  stat_lit_hash_match_miss:             10425
% 6.45/1.31  stat_lit_hash_cut_ok:                   101
% 6.45/1.31  stat_lit_strong_cut_ok:                   0
% 6.45/1.31  stat_lit_hash_subsume_ok:               213
% 6.45/1.31  clqueue els 10000000 used 1
% 6.45/1.31  clactive els 10000000 used 208
% 6.45/1.31  clactivesubsume els 10000000 used 835
% 6.45/1.31  queue_termbuf els 200000000 used 72693
% 6.45/1.31  hyper_termbuf els 100000000 used 1
% 6.45/1.31  active_termbuf els 100000000 used 5501
% 6.45/1.31  varstack els 5000 last used 1
% 6.45/1.31  given_termbuf els 10000000 last used 1
% 6.45/1.31  simplified_termbuf els 10000000 last used 1
% 6.45/1.31  derived_termbuf els 10000000 last used 31
% 6.45/1.31  wr_mallocs: 2264
% 6.45/1.31  wr_callocs: 21
% 6.45/1.31  wr_reallocs: 325
% 6.45/1.31  wr_frees: 2
% 6.45/1.31  wr_malloc_bytes: 4162664468
% 6.45/1.31  wr_calloc_bytes: 112065536
% 6.45/1.31  wr_realloc_bytes: 65232
% 6.45/1.31  wr_realloc_freebytes: 0
% 6.45/1.31  ----------------------------------
%------------------------------------------------------------------------------