TSTP Solution File: LCL051-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : LCL051-1 : 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 07:36:56 EDT 2023

% Result   : Unsatisfiable 4.67s 1.03s
% Output   : CNFRefutation 4.67s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named cn_1)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    is_a_theorem(implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z)))),
    inference(cnf_transformation,[],[cn_1]) ).

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

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

cnf('4',plain,
    is_a_theorem(implies(implies(implies(implies(X,Y),implies(Z,Y)),U),implies(implies(Z,X),U))),
    inference(resolution,[],['3','1']) ).

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

cnf('6',plain,
    is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(U,Y),implies(X,implies(U,Z))))),
    inference(resolution,[],['5','4']) ).

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

cnf('8',plain,
    is_a_theorem(implies(implies(not(X),X),X)),
    inference(cnf_transformation,[],[cn_2]) ).

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

cnf('10',plain,
    is_a_theorem(implies(implies(X,implies(not(Y),Y)),implies(implies(Y,Z),implies(X,Z)))),
    inference(resolution,[],['7','9']) ).

cnf('11',plain,
    ( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
    | ~ is_a_theorem(implies(Z,implies(not(X),X))) ),
    inference(resolution,[],['10','2']) ).

cnf('12',plain,
    is_a_theorem(implies(X,implies(not(X),Y))),
    inference(cnf_transformation,[],[cn_3]) ).

cnf('13',plain,
    is_a_theorem(implies(implies(implies(not(X),Y),Z),implies(X,Z))),
    inference(resolution,[],['3','12']) ).

cnf('14',plain,
    is_a_theorem(implies(implies(X,not(Y)),implies(Y,implies(X,Z)))),
    inference(resolution,[],['5','13']) ).

cnf('15',plain,
    is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(implies(Y,not(X)),U))),
    inference(resolution,[],['14','3']) ).

cnf('16',plain,
    ( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
    | is_a_theorem(implies(implies(Y,not(X)),U)) ),
    inference(resolution,[],['15','2']) ).

cnf('17',plain,
    is_a_theorem(implies(implies(not(X),not(Y)),implies(implies(X,Z),implies(Y,Z)))),
    inference(resolution,[],['10','16']) ).

cnf('18',plain,
    ( ~ is_a_theorem(implies(implies(not(X),Y),Z))
    | is_a_theorem(implies(X,Z)) ),
    inference(resolution,[],['13','2']) ).

cnf('19',plain,
    is_a_theorem(implies(X,implies(implies(X,Y),implies(Z,Y)))),
    inference(resolution,[],['17','18']) ).

cnf('20',plain,
    ( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
    | ~ is_a_theorem(X) ),
    inference(resolution,[],['19','2']) ).

cnf('21',plain,
    is_a_theorem(implies(X,X)),
    inference(resolution,[],['18','8']) ).

cnf('22',plain,
    is_a_theorem(implies(implies(implies(X,X),Y),implies(Z,Y))),
    inference(resolution,[],['20','21']) ).

cnf('23',plain,
    ( ~ is_a_theorem(implies(implies(X,X),Y))
    | is_a_theorem(implies(Z,Y)) ),
    inference(resolution,[],['22','2']) ).

cnf('24',plain,
    is_a_theorem(implies(X,implies(implies(not(Y),Y),Y))),
    inference(resolution,[],['23','9']) ).

cnf('25',plain,
    is_a_theorem(implies(implies(X,implies(not(Y),Y)),implies(Z,implies(X,Y)))),
    inference(resolution,[],['24','7']) ).

cnf('26',plain,
    is_a_theorem(implies(implies(not(X),not(Y)),implies(Z,implies(Y,X)))),
    inference(resolution,[],['25','16']) ).

cnf('27',plain,
    is_a_theorem(implies(X,implies(Y,implies(Z,X)))),
    inference(resolution,[],['26','18']) ).

cnf('28',plain,
    is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(Z,U))),
    inference(resolution,[],['27','3']) ).

cnf('29',plain,
    ( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
    | is_a_theorem(implies(Z,U)) ),
    inference(resolution,[],['28','2']) ).

cnf('30',plain,
    is_a_theorem(implies(X,implies(Y,X))),
    inference(resolution,[],['29','8']) ).

cnf('31',plain,
    is_a_theorem(implies(implies(implies(X,Y),Z),implies(Y,Z))),
    inference(resolution,[],['30','3']) ).

cnf('32',plain,
    ( ~ is_a_theorem(implies(implies(X,Y),Z))
    | is_a_theorem(implies(Y,Z)) ),
    inference(resolution,[],['31','2']) ).

cnf('33',plain,
    is_a_theorem(implies(not(X),implies(Y,implies(X,Z)))),
    inference(resolution,[],['32','26']) ).

cnf('34',plain,
    is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(not(Y),U))),
    inference(resolution,[],['33','3']) ).

cnf('35',plain,
    ( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
    | is_a_theorem(implies(not(Y),U)) ),
    inference(resolution,[],['34','2']) ).

cnf('36',plain,
    is_a_theorem(implies(not(X),implies(X,Y))),
    inference(resolution,[],['35','8']) ).

cnf('37',plain,
    is_a_theorem(implies(implies(implies(X,Y),Z),implies(not(X),Z))),
    inference(resolution,[],['36','3']) ).

cnf('38',plain,
    is_a_theorem(implies(implies(X,Y),implies(implies(implies(X,Z),X),Y))),
    inference(resolution,[],['11','37']) ).

cnf('39',plain,
    is_a_theorem(implies(X,implies(implies(implies(Y,Z),Y),Y))),
    inference(resolution,[],['38','23']) ).

cnf('40',plain,
    ( ~ is_a_theorem(implies(not(X),X))
    | is_a_theorem(X) ),
    inference(resolution,[],['2','8']) ).

cnf('41',plain,
    is_a_theorem(implies(implies(implies(X,Y),X),X)),
    inference(resolution,[],['39','40']) ).

cnf('42',plain,
    is_a_theorem(implies(implies(X,implies(X,Y)),implies(X,Y))),
    inference(resolution,[],['41','5']) ).

cnf('43',plain,
    ( ~ is_a_theorem(implies(X,implies(X,Y)))
    | is_a_theorem(implies(X,Y)) ),
    inference(resolution,[],['42','2']) ).

cnf('44',plain,
    is_a_theorem(implies(implies(X,implies(not(Y),Y)),implies(X,Y))),
    inference(resolution,[],['43','25']) ).

cnf('45',plain,
    is_a_theorem(implies(implies(not(X),Y),implies(implies(Y,X),X))),
    inference(resolution,[],['44','5']) ).

cnf('46',plain,
    is_a_theorem(implies(X,implies(implies(X,Y),Y))),
    inference(resolution,[],['45','32']) ).

cnf('47',plain,
    is_a_theorem(implies(implies(X,implies(Y,Z)),implies(Y,implies(X,Z)))),
    inference(resolution,[],['46','7']) ).

cnf('48',plain,
    ( ~ is_a_theorem(implies(X,implies(Y,Z)))
    | is_a_theorem(implies(Y,implies(X,Z))) ),
    inference(resolution,[],['47','2']) ).

cnf('49',plain,
    ~ is_a_theorem(implies(implies(b,c),implies(implies(a,b),implies(a,c)))),
    inference(cnf_transformation,[],[prove_cn_22]) ).

cnf('50',plain,
    $false,
    inference(resolution,[then_simplify],['48','1','49']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : LCL051-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.13  % Command  : gkc %s
% 0.13/0.34  % Computer : n018.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 : Fri Aug 25 04:53:28 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.13/0.38  
% 0.13/0.38  input clause set summed statistics:
% 0.13/0.38  ----------------------------------
% 0.13/0.38  in_clause_count:                     5
% 0.13/0.38  in_rule_clause_count:                5
% 0.13/0.38  in_fact_clause_count:                0
% 0.13/0.38  in_answer_clause_count:              0
% 0.13/0.38  in_ground_clause_count:              1
% 0.13/0.38  in_unit_clause_count:                4
% 0.13/0.38  in_horn_clause_count:                5
% 0.13/0.38  in_pos_clause_count:                 3
% 0.13/0.38  in_neg_clause_count:                 1
% 0.13/0.38  in_poseq_clause_count:               0
% 0.13/0.38  in_negeq_clause_count:               0
% 0.13/0.38  in_unitposeq_clause_count:           0
% 0.13/0.38  in_chain_clause_count:               0
% 0.13/0.38  in_min_length:             1
% 0.13/0.38  in_max_length:             3
% 0.13/0.38  in_min_depth:              2
% 0.13/0.38  in_max_depth:              4
% 0.13/0.38  in_min_size:               7
% 0.13/0.38  in_max_size:              12
% 0.13/0.38  in_min_vars:               0
% 0.13/0.38  in_max_vars:               3
% 0.13/0.38  in_extaxiom_count:                 0
% 0.13/0.38  in_axiom_count:                    4
% 0.13/0.38  in_assumption_count:               0
% 0.13/0.38  in_goal_count:                     1
% 0.13/0.38  in_neg_goal_count:                 1
% 0.13/0.38  in_pos_goal_count:                 0
% 0.13/0.38  in_posunit_goal_count:             0
% 0.13/0.38  
% 0.13/0.38  auto guide:
% 0.13/0.38  -----------
% 0.13/0.38  {
% 0.13/0.38  "print":1,
% 0.13/0.38  "print_level": 15,
% 0.13/0.38  "max_size": 0,
% 0.13/0.38  "max_depth": 0,
% 0.13/0.38  "max_length": 0,
% 0.13/0.38  "max_dseconds": 0,
% 0.13/0.38  "equality":0,
% 0.13/0.38  "runs":[
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.13/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.13/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.13/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.13/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.13/0.38  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.13/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.13/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.13/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.13/0.38  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.13/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.13/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.38  
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.38  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1} 
% 0.13/0.38  
% 0.13/0.38  ]}
% 0.13/0.38  
% 0.13/0.38  
% 0.13/0.38  **** run 1 fork 0 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.13/0.38  
% 0.13/0.38  **** run 2 fork 1 starts with strategy
% 0.13/0.38  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.13/0.39  
% 0.13/0.39  **** run 3 fork 2 starts with strategy
% 0.13/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.13/0.39  
% 0.13/0.39  **** run 4 fork 3 starts with strategy
% 0.13/0.39  
% 0.13/0.39  **** run 6 fork 5 starts with strategy
% 0.13/0.39  
% 0.13/0.39  **** run 7 fork 6 starts with strategy
% 0.13/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.13/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.20/0.39  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.20/0.39  
% 0.20/0.39  **** run 5 fork 4 starts with strategy
% 0.20/0.39  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.20/0.40  
% 0.20/0.40  **** run 8 fork 7 starts with strategy
% 0.20/0.41  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.20/0.51  
% 0.20/0.51  fork 1: search finished without proof.
% 0.20/0.51  
% 0.20/0.51  
% 0.20/0.51  fork 6: search terminated without proof.
% 0.20/0.51  
% 0.20/0.51  
% 0.20/0.51  fork 0: search terminated without proof.
% 0.20/0.51  
% 0.20/0.51  
% 0.20/0.51  fork 2: search terminated without proof.
% 0.20/0.51  
% 0.20/0.51  
% 0.20/0.51  fork 4: search terminated without proof.
% 0.20/0.51  
% 0.20/0.51  
% 0.20/0.51  fork 5: search terminated without proof.
% 0.20/0.51  
% 0.20/0.51  
% 0.20/0.51  fork 3: search terminated without proof.
% 0.20/0.52  
% 0.20/0.52  fork 7: search finished without proof.
% 0.20/0.53  
% 0.20/0.53  **** run 10 fork 1 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.20/0.53  
% 0.20/0.53  **** run 15 fork 6 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.20/0.53  
% 0.20/0.53  **** run 9 fork 0 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.20/0.53  
% 0.20/0.53  **** run 12 fork 3 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.20/0.54  
% 0.20/0.54  **** run 14 fork 5 starts with strategy
% 0.20/0.54  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.20/0.54  
% 0.20/0.54  **** run 11 fork 2 starts with strategy
% 0.20/0.54  
% 0.20/0.54  **** run 13 fork 4 starts with strategy
% 0.20/0.54  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.20/0.54  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.20/0.54  
% 0.20/0.54  **** run 16 fork 7 starts with strategy
% 0.20/0.54  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.20/0.64  
% 0.20/0.64  fork 6: search finished without proof.
% 0.20/0.65  
% 0.20/0.65  
% 0.20/0.65  fork 1: search terminated without proof.
% 0.20/0.65  
% 0.20/0.65  
% 0.20/0.65  fork 3: search terminated without proof.
% 0.20/0.65  
% 0.20/0.65  
% 0.20/0.65  fork 2: search terminated without proof.
% 0.20/0.65  
% 0.20/0.65  
% 0.20/0.65  fork 5: search terminated without proof.
% 0.20/0.65  
% 0.20/0.65  
% 0.20/0.65  fork 4: search terminated without proof.
% 0.20/0.66  
% 0.20/0.66  fork 7: search finished without proof.
% 0.20/0.66  
% 0.20/0.66  **** run 23 fork 6 starts with strategy
% 0.20/0.66  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 0.20/0.66  
% 0.20/0.66  **** run 18 fork 1 starts with strategy
% 0.20/0.66  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 0.20/0.67  
% 0.20/0.67  **** run 20 fork 3 starts with strategy
% 0.20/0.67  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.20/0.67  
% 0.20/0.67  **** run 19 fork 2 starts with strategy
% 0.20/0.67  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 0.20/0.67  
% 0.20/0.67  **** run 22 fork 5 starts with strategy
% 0.20/0.67  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.20/0.67  
% 0.20/0.67  **** run 21 fork 4 starts with strategy
% 0.20/0.67  {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.20/0.67  
% 0.20/0.67  **** run 24 fork 7 starts with strategy
% 0.20/0.67  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.20/0.72  
% 0.20/0.72  fork 3: search finished without proof.
% 0.20/0.73  
% 0.20/0.73  **** run 28 fork 3 starts with strategy
% 0.20/0.73  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.20/0.78  
% 0.20/0.78  
% 0.20/0.78  fork 6: search terminated without proof.
% 0.20/0.79  
% 0.20/0.79  fork 4: search finished without proof.
% 0.20/0.80  
% 0.20/0.80  fork 5: search finished without proof.
% 3.16/0.80  
% 3.16/0.80  **** run 31 fork 6 starts with strategy
% 3.16/0.80  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 3.16/0.80  
% 3.16/0.80  fork 7: search finished without proof.
% 3.16/0.81  
% 3.16/0.81  
% 3.16/0.81  fork 2: search terminated without proof.
% 3.16/0.81  
% 3.16/0.81  **** run 29 fork 4 starts with strategy
% 3.16/0.81  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 3.16/0.81  
% 3.16/0.81  
% 3.16/0.81  fork 1: search terminated without proof.
% 3.16/0.82  
% 3.16/0.82  **** run 30 fork 5 starts with strategy
% 3.16/0.82  {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 3.16/0.82  
% 3.16/0.82  **** run 27 fork 2 starts with strategy
% 3.16/0.82  {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 3.16/0.82  
% 3.16/0.82  **** run 32 fork 7 starts with strategy
% 3.16/0.82  {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 3.16/0.83  
% 3.16/0.83  **** run 26 fork 1 starts with strategy
% 3.16/0.83  {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 3.16/0.85  
% 3.16/0.85  
% 3.16/0.85  fork 3: search terminated without proof.
% 3.16/0.86  
% 3.16/0.86  **** run 36 fork 3 starts with strategy
% 3.16/0.86  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 4.04/0.92  
% 4.04/0.92  fork 4: search finished without proof.
% 4.04/0.94  
% 4.04/0.94  fork 5: search finished without proof.
% 4.04/0.94  
% 4.04/0.94  
% 4.04/0.94  fork 6: search terminated without proof.
% 4.04/0.94  
% 4.04/0.94  **** run 37 fork 4 starts with strategy
% 4.04/0.94  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 4.04/0.94  
% 4.04/0.94  fork 1: search finished without proof.
% 4.04/0.94  
% 4.04/0.94  fork 7: search finished without proof.
% 4.04/0.95  
% 4.04/0.95  
% 4.04/0.95  fork 2: search terminated without proof.
% 4.04/0.96  
% 4.04/0.96  **** run 38 fork 5 starts with strategy
% 4.04/0.96  {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 4.04/0.96  
% 4.04/0.96  **** run 39 fork 6 starts with strategy
% 4.04/0.96  {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 4.04/0.96  
% 4.04/0.96  **** run 34 fork 1 starts with strategy
% 4.04/0.96  {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 4.04/0.96  
% 4.04/0.96  **** run 40 fork 7 starts with strategy
% 4.04/0.96  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 4.04/0.96  
% 4.04/0.96  **** run 35 fork 2 starts with strategy
% 4.04/0.96  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 4.04/0.98  
% 4.04/0.98  fork 6: search finished without proof.
% 4.04/1.00  
% 4.04/1.00  
% 4.04/1.00  fork 3: search terminated without proof.
% 4.04/1.00  
% 4.04/1.00  **** run 47 fork 6 starts with strategy
% 4.04/1.00  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 4.67/1.01  
% 4.67/1.01  **** run 44 fork 3 starts with strategy
% 4.67/1.01  {"max_dseconds":10,"strategy":["unit"],"query_preference":0}
% 4.67/1.03  
% 4.67/1.03  
% 4.67/1.03  result: proof found
% 4.67/1.03  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 4.67/1.03  by run 38 fork 5 strategy {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 4.67/1.03  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 4.67/1.03  
% 4.67/1.03  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 4.67/1.03  
% 4.67/1.03  run 38 fork 5 statistics:
% 4.67/1.03  ----------------------------------
% 4.67/1.03  this run seconds: 0.048160
% 4.67/1.03  total seconds: 0.637418
% 4.67/1.03  stat_given_used: 422
% 4.67/1.03  stat_given_used_at_endgame: 0
% 4.67/1.03  stat_given_candidates:   812
% 4.67/1.03  stat_given_candidates_at_endgame: 0
% 4.67/1.03  stat_given_candidates_h: 0
% 4.67/1.03  stat_binres_derived_cl:   15298
% 4.67/1.03  stat_binres_derived_cl_h: 0
% 4.67/1.03  stat_factor_derived_cl: 0
% 4.67/1.03  stat_para_derived_cl: 0
% 4.67/1.03  stat_tautologies_discarded: 1
% 4.67/1.03  stat_forward_subsumed: 3604
% 4.67/1.03  stat_derived_cut: 1
% 4.67/1.03  stat_derived_rewritten: 0
% 4.67/1.03  stat_weight_discarded_building: 0
% 4.67/1.03  stat_weight_discarded_cl: 9952
% 4.67/1.03  stat_internlimit_discarded_cl: 0
% 4.67/1.03  stat_simplified:  0 simplified 0 derived 0 given
% 4.67/1.03  stat_kept_cl: 1740
% 4.67/1.03  stat_built_cl: 12536
% 4.67/1.03  stat_hyperres_partial_cl: 0
% 4.67/1.03  stat_made_rewriters: 0
% 4.67/1.03  stat_backward_subsumed: 0
% 4.67/1.03  stat_propagated_subsumed: 0
% 4.67/1.03  stat_clsubs_attempted:                     19313
% 4.67/1.03  stat_clsubs_fact_groundunit_found:             0
% 4.67/1.03  stat_clsubs_rule_groundunit_found:             1
% 4.67/1.03  stat_clsubs_top_meta_attempted:             119965
% 4.67/1.03  stat_clsubs_top_meta_failed:                100652
% 4.67/1.03  stat_clsubs_top_meta_nonpref_attempted:              119965
% 4.67/1.03  stat_clsubs_top_meta_nonpref_succeeded:               27573
% 4.67/1.03  stat_clsubs_top_meta_pref_attempted:                  27573
% 4.67/1.03  stat_clsubs_top_meta_pref1_succeeded:                 27573
% 4.67/1.03  stat_clsubs_top_meta_pref2_succeeded:                 24800
% 4.67/1.03  stat_clsubs_top_meta_pref3_succeeded:                 19313
% 4.67/1.03  stat_clsubs_top_meta_pref_succeeded:                  19313
% 4.67/1.03  stat_clsubs_meta_attempted:                22109
% 4.67/1.03  stat_clsubs_meta_failed:                    5634
% 4.67/1.03  stat_clsubs_predsymbs_attempted:               0
% 4.67/1.03  stat_clsubs_unit_attempted:                16340
% 4.67/1.03  stat_clsubs_full_attempted:                 2973
% 4.67/1.03  stat_forwardsubs_attempted:                15297
% 4.67/1.03  stat_lit_hash_added:                   1993
% 4.67/1.03  stat_lit_hash_computed:               19575
% 4.67/1.03  stat_lit_hash_match_found:             3605
% 4.67/1.03  stat_lit_hash_match_miss:             26151
% 4.67/1.03  stat_lit_hash_cut_ok:                     0
% 4.67/1.03  stat_lit_strong_cut_ok:                   1
% 4.67/1.03  stat_lit_hash_subsume_ok:              3604
% 4.67/1.03  clqueue els 10000000 used 1
% 4.67/1.03  clactive els 10000000 used 423
% 4.67/1.03  clactivesubsume els 10000000 used 2527
% 4.67/1.03  queue_termbuf els 200000000 used 113477
% 4.67/1.03  hyper_termbuf els 100000000 used 1
% 4.67/1.03  active_termbuf els 100000000 used 19675
% 4.67/1.03  varstack els 5000 last used 1
% 4.67/1.03  given_termbuf els 10000000 last used 1
% 4.67/1.03  simplified_termbuf els 10000000 last used 1
% 4.67/1.03  derived_termbuf els 10000000 last used 56
% 4.67/1.03  wr_mallocs: 6924
% 4.67/1.03  wr_callocs: 21
% 4.67/1.03  wr_reallocs: 488
% 4.67/1.03  wr_frees: 2
% 4.67/1.03  wr_malloc_bytes: 4162823572
% 4.67/1.03  wr_calloc_bytes: 112065536
% 4.67/1.03  wr_realloc_bytes: 78680
% 4.67/1.03  wr_realloc_freebytes: 0
% 4.67/1.03  ----------------------------------
%------------------------------------------------------------------------------