TSTP Solution File: FLD019-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : FLD019-1 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n019.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 22:31:57 EDT 2023

% Result   : Unsatisfiable 4.43s 1.07s
% Output   : CNFRefutation 4.43s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named a_is_defined)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    defined(a),
    inference(cnf_transformation,[],[a_is_defined]) ).

cnf('2',plain,
    ( equalish(add(X,additive_inverse(X)),additive_identity)
    | ~ defined(X) ),
    inference(cnf_transformation,[],['$inc_existence_of_inverse_addition']) ).

cnf('3',plain,
    equalish(add(a,additive_inverse(a)),additive_identity),
    inference(resolution,[],['1','2']) ).

cnf('4',plain,
    ~ equalish(a,additive_identity),
    inference(cnf_transformation,[],[a_not_equal_to_additive_identity_3]) ).

cnf('5',plain,
    ( ~ equalish(X,Y)
    | ~ equalish(Y,Z)
    | equalish(X,Z) ),
    inference(cnf_transformation,[],['$inc_transitivity_of_equality']) ).

cnf('6',plain,
    ( ~ equalish(a,X)
    | ~ equalish(X,additive_identity) ),
    inference(resolution,[],['4','5']) ).

cnf('7',plain,
    ( ~ equalish(X,Y)
    | equalish(Y,X) ),
    inference(cnf_transformation,[],['$inc_symmetry_of_equality']) ).

cnf('8',plain,
    ( ~ equalish(X,a)
    | ~ equalish(X,additive_identity) ),
    inference(resolution,[],['6','7']) ).

cnf('9',plain,
    ~ equalish(add(a,additive_inverse(a)),a),
    inference(resolution,[],['3','8']) ).

cnf('10',plain,
    ( ~ equalish(add(a,additive_inverse(a)),X)
    | ~ equalish(X,a) ),
    inference(resolution,[],['9','5']) ).

cnf('11',plain,
    ( equalish(add(X,Y),add(Y,X))
    | ~ defined(Y)
    | ~ defined(X) ),
    inference(cnf_transformation,[],['$inc_commutativity_addition']) ).

cnf('12',plain,
    ( defined(additive_inverse(X))
    | ~ defined(X) ),
    inference(cnf_transformation,[],['$inc_well_definedness_of_additive_inverse']) ).

cnf('13',plain,
    defined(additive_inverse(a)),
    inference(resolution,[],['1','12']) ).

cnf('14',plain,
    defined(a),
    inference(cnf_transformation,[],[a_is_defined]) ).

cnf('15',plain,
    ~ equalish(add(additive_inverse(a),a),a),
    inference(resolution,[then_simplify],['10','11','13','14']) ).

cnf('16',plain,
    ( ~ equalish(add(additive_inverse(a),a),X)
    | ~ equalish(X,a) ),
    inference(resolution,[],['15','5']) ).

cnf('17',plain,
    equalish(additive_inverse(a),additive_identity),
    inference(cnf_transformation,[],[additive_inverse_equals_additive_identity_2]) ).

cnf('18',plain,
    ( equalish(add(X,Y),add(Z,Y))
    | ~ equalish(X,Z)
    | ~ defined(Y) ),
    inference(cnf_transformation,[],['$inc_compatibility_of_equality_and_addition']) ).

cnf('19',plain,
    ( equalish(add(additive_inverse(a),X),add(additive_identity,X))
    | ~ defined(X) ),
    inference(resolution,[],['17','18']) ).

cnf('20',plain,
    ( equalish(add(additive_identity,X),X)
    | ~ defined(X) ),
    inference(cnf_transformation,[],['$inc_existence_of_identity_addition']) ).

cnf('21',plain,
    equalish(add(additive_identity,a),a),
    inference(resolution,[],['1','20']) ).

cnf('22',plain,
    $false,
    inference(resolution,[then_simplify],['16','19','21','14']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : FLD019-1 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.13  % Command  : gkc %s
% 0.15/0.34  % Computer : n019.cluster.edu
% 0.15/0.34  % Model    : x86_64 x86_64
% 0.15/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34  % Memory   : 8042.1875MB
% 0.15/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34  % CPULimit : 300
% 0.15/0.34  % WCLimit  : 300
% 0.15/0.34  % DateTime : Sun Aug 27 23:57:28 EDT 2023
% 0.15/0.34  % CPUTime  : 
% 0.19/0.38  
% 0.19/0.38  input clause set summed statistics:
% 0.19/0.38  ----------------------------------
% 0.19/0.38  in_clause_count:                    30
% 0.19/0.38  in_rule_clause_count:               27
% 0.19/0.38  in_fact_clause_count:                3
% 0.19/0.38  in_answer_clause_count:              0
% 0.19/0.38  in_ground_clause_count:              6
% 0.19/0.38  in_unit_clause_count:                6
% 0.19/0.38  in_horn_clause_count:               27
% 0.19/0.38  in_pos_clause_count:                 4
% 0.19/0.38  in_neg_clause_count:                 2
% 0.19/0.38  in_poseq_clause_count:               0
% 0.19/0.38  in_negeq_clause_count:               0
% 0.19/0.38  in_unitposeq_clause_count:           0
% 0.19/0.38  in_chain_clause_count:               0
% 0.19/0.38  in_min_length:             1
% 0.19/0.38  in_max_length:             4
% 0.19/0.38  in_min_depth:              1
% 0.19/0.38  in_max_depth:              3
% 0.19/0.38  in_min_size:               2
% 0.19/0.38  in_max_size:              19
% 0.19/0.38  in_min_vars:               0
% 0.19/0.38  in_max_vars:               3
% 0.19/0.38  in_extaxiom_count:                27
% 0.19/0.38  in_axiom_count:                    0
% 0.19/0.38  in_assumption_count:               1
% 0.19/0.38  in_goal_count:                     2
% 0.19/0.38  in_neg_goal_count:                 1
% 0.19/0.38  in_pos_goal_count:                 1
% 0.19/0.38  in_posunit_goal_count:             1
% 0.19/0.38  
% 0.19/0.38  auto guide:
% 0.19/0.38  -----------
% 0.19/0.38  {
% 0.19/0.38  "print":1,
% 0.19/0.38  "print_level": 15,
% 0.19/0.38  "max_size": 0,
% 0.19/0.38  "max_depth": 0,
% 0.19/0.38  "max_length": 0,
% 0.19/0.38  "max_dseconds": 0,
% 0.19/0.38  "equality":0,
% 0.19/0.38  "runs":[
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.19/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.19/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":3},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.19/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.19/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.19/0.38  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.19/0.38  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":3},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.19/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.19/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.19/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.19/0.38  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.38  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.19/0.38  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.19/0.38  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":3},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.19/0.38  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.19/0.38  
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":250},
% 0.19/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":250},
% 0.19/0.38  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":250},
% 0.19/0.38  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":250},
% 0.19/0.38  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.38  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.19/0.38  
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.19/0.38  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.19/0.38  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1250},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0},
% 0.19/0.38  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.19/0.38  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1250},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.19/0.38  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0} 
% 0.19/0.38  
% 0.19/0.38  ]}
% 0.19/0.38  
% 0.19/0.38  
% 0.19/0.38  **** run 1 fork 0 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.19/0.38  
% 0.19/0.38  **** run 2 fork 1 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 0.19/0.38  
% 0.19/0.38  **** run 3 fork 2 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.38  
% 0.19/0.38  **** run 4 fork 3 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.38  
% 0.19/0.38  **** run 5 fork 4 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.38  
% 0.19/0.38  **** run 6 fork 5 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.19/0.38  
% 0.19/0.38  **** run 7 fork 6 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.19/0.38  
% 0.19/0.38  **** run 8 fork 7 starts with strategy
% 0.19/0.38  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 0: search terminated without proof.
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 2: search terminated without proof.
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 5: search terminated without proof.
% 0.19/0.50  
% 0.19/0.50  
% 0.19/0.50  fork 4: search terminated without proof.
% 0.19/0.51  
% 0.19/0.51  
% 0.19/0.51  fork 6: search terminated without proof.
% 0.19/0.51  
% 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 1: search terminated without proof.
% 0.19/0.52  
% 0.19/0.52  
% 0.19/0.52  fork 7: search terminated without proof.
% 0.19/0.53  
% 0.19/0.53  **** run 9 fork 0 starts with strategy
% 0.19/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.19/0.54  
% 0.19/0.54  **** run 12 fork 3 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.19/0.54  
% 0.19/0.54  **** run 14 fork 5 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["unit"],"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":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.19/0.54  
% 0.19/0.54  **** run 13 fork 4 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.19/0.54  
% 0.19/0.54  **** run 15 fork 6 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 0.19/0.54  
% 0.19/0.54  **** run 10 fork 1 starts with strategy
% 0.19/0.54  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.19/0.55  
% 0.19/0.55  **** run 16 fork 7 starts with strategy
% 0.19/0.55  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.19/0.65  
% 0.19/0.65  
% 0.19/0.65  fork 0: 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 6: 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  
% 0.19/0.67  fork 7: search terminated without proof.
% 0.19/0.68  
% 0.19/0.68  **** run 17 fork 0 starts with strategy
% 0.19/0.68  {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 0.19/0.68  
% 0.19/0.68  **** run 23 fork 6 starts with strategy
% 0.19/0.68  {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 0.19/0.68  
% 0.19/0.68  **** run 22 fork 5 starts with strategy
% 0.19/0.68  {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 0.19/0.68  
% 0.19/0.68  **** run 19 fork 2 starts with strategy
% 0.19/0.68  {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.19/0.69  
% 0.19/0.69  **** run 21 fork 4 starts with strategy
% 0.19/0.69  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 0.19/0.69  
% 0.19/0.69  **** run 24 fork 7 starts with strategy
% 0.19/0.69  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.19/0.80  
% 0.19/0.80  
% 0.19/0.80  fork 0: search terminated without proof.
% 0.19/0.80  
% 0.19/0.80  
% 0.19/0.80  fork 5: search terminated without proof.
% 0.19/0.80  
% 0.19/0.80  
% 0.19/0.80  fork 2: search terminated without proof.
% 0.19/0.80  
% 0.19/0.80  
% 0.19/0.80  fork 6: search terminated without proof.
% 0.19/0.81  
% 0.19/0.81  
% 0.19/0.81  fork 4: search terminated without proof.
% 0.19/0.81  
% 0.19/0.81  
% 0.19/0.81  fork 7: search terminated without proof.
% 0.19/0.82  
% 0.19/0.82  **** run 25 fork 0 starts with strategy
% 0.19/0.82  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.19/0.83  
% 0.19/0.83  **** run 30 fork 5 starts with strategy
% 0.19/0.83  {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.19/0.83  
% 0.19/0.83  **** run 27 fork 2 starts with strategy
% 0.19/0.83  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 0.19/0.83  
% 0.19/0.83  **** run 31 fork 6 starts with strategy
% 0.19/0.83  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 0.19/0.83  
% 0.19/0.83  **** run 29 fork 4 starts with strategy
% 0.19/0.83  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.19/0.84  
% 0.19/0.84  **** run 32 fork 7 starts with strategy
% 0.19/0.84  {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 3.85/0.94  
% 3.85/0.94  
% 3.85/0.94  fork 0: search terminated without proof.
% 3.98/0.95  
% 3.98/0.95  
% 3.98/0.95  fork 5: search terminated without proof.
% 3.98/0.95  
% 3.98/0.95  
% 3.98/0.95  fork 6: search terminated without proof.
% 3.98/0.95  
% 3.98/0.95  
% 3.98/0.95  fork 2: search terminated without proof.
% 3.98/0.97  
% 3.98/0.97  **** run 33 fork 0 starts with strategy
% 3.98/0.97  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 3.98/0.97  
% 3.98/0.97  
% 3.98/0.97  fork 7: search terminated without proof.
% 3.98/0.97  
% 3.98/0.97  
% 3.98/0.97  fork 4: search terminated without proof.
% 3.98/0.97  
% 3.98/0.97  **** run 38 fork 5 starts with strategy
% 3.98/0.97  {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 3.98/0.98  
% 3.98/0.98  **** run 35 fork 2 starts with strategy
% 3.98/0.98  
% 3.98/0.98  **** run 39 fork 6 starts with strategy
% 3.98/0.98  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}{"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 3.98/0.98  
% 3.98/1.00  
% 3.98/1.00  **** run 40 fork 7 starts with strategy
% 3.98/1.00  {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 3.98/1.00  
% 3.98/1.00  **** run 37 fork 4 starts with strategy
% 3.98/1.00  {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 3.98/1.00  
% 3.98/1.00  fork 5: search finished without proof.
% 4.43/1.02  
% 4.43/1.02  **** run 46 fork 5 starts with strategy
% 4.43/1.02  {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 4.43/1.07  
% 4.43/1.07  
% 4.43/1.07  result: proof found
% 4.43/1.07  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 4.43/1.07  by run 10 fork 1 strategy {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 4.43/1.07  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 4.43/1.07  
% 4.43/1.07  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 4.43/1.07  
% 4.43/1.07  run 10 fork 1 statistics:
% 4.43/1.07  ----------------------------------
% 4.43/1.07  this run seconds: 0.046934
% 4.43/1.07  total seconds: 0.231122
% 4.43/1.07  stat_given_used: 218
% 4.43/1.07  stat_given_used_at_endgame: 0
% 4.43/1.07  stat_given_candidates:   295
% 4.43/1.07  stat_given_candidates_at_endgame: 0
% 4.43/1.07  stat_given_candidates_h: 0
% 4.43/1.07  stat_binres_derived_cl:   4188
% 4.43/1.07  stat_binres_derived_cl_h: 0
% 4.43/1.07  stat_factor_derived_cl: 5
% 4.43/1.07  stat_para_derived_cl: 0
% 4.43/1.07  stat_tautologies_discarded: 41
% 4.43/1.07  stat_forward_subsumed: 451
% 4.43/1.07  stat_derived_cut: 74
% 4.43/1.07  stat_derived_rewritten: 0
% 4.43/1.07  stat_weight_discarded_building: 0
% 4.43/1.07  stat_weight_discarded_cl: 0
% 4.43/1.07  stat_internlimit_discarded_cl: 0
% 4.43/1.07  stat_simplified:  2 simplified 0 derived 0 given
% 4.43/1.07  stat_kept_cl: 3700
% 4.43/1.07  stat_built_cl: 4192
% 4.43/1.07  stat_hyperres_partial_cl: 0
% 4.43/1.07  stat_made_rewriters: 0
% 4.43/1.07  stat_backward_subsumed: 0
% 4.43/1.07  stat_propagated_subsumed: 0
% 4.43/1.07  stat_clsubs_attempted:                      1075
% 4.43/1.07  stat_clsubs_fact_groundunit_found:             1
% 4.43/1.07  stat_clsubs_rule_groundunit_found:             9
% 4.43/1.07  stat_clsubs_top_meta_attempted:              19409
% 4.43/1.07  stat_clsubs_top_meta_failed:                 18334
% 4.43/1.07  stat_clsubs_top_meta_nonpref_attempted:               19409
% 4.43/1.07  stat_clsubs_top_meta_nonpref_succeeded:                4013
% 4.43/1.07  stat_clsubs_top_meta_pref_attempted:                   4013
% 4.43/1.07  stat_clsubs_top_meta_pref1_succeeded:                  2879
% 4.43/1.07  stat_clsubs_top_meta_pref2_succeeded:                  1275
% 4.43/1.07  stat_clsubs_top_meta_pref3_succeeded:                  1075
% 4.43/1.07  stat_clsubs_top_meta_pref_succeeded:                   1075
% 4.43/1.07  stat_clsubs_meta_attempted:                 2065
% 4.43/1.07  stat_clsubs_meta_failed:                     854
% 4.43/1.07  stat_clsubs_predsymbs_attempted:               0
% 4.43/1.07  stat_clsubs_unit_attempted:                    0
% 4.43/1.07  stat_clsubs_full_attempted:                 1075
% 4.43/1.07  stat_forwardsubs_attempted:                 4152
% 4.43/1.07  stat_lit_hash_added:                   3848
% 4.43/1.07  stat_lit_hash_computed:               24219
% 4.43/1.07  stat_lit_hash_match_found:              619
% 4.43/1.07  stat_lit_hash_match_miss:             29069
% 4.43/1.07  stat_lit_hash_cut_ok:                   158
% 4.43/1.07  stat_lit_strong_cut_ok:                   2
% 4.43/1.07  stat_lit_hash_subsume_ok:               451
% 4.43/1.07  clqueue els 10000000 used 1
% 4.43/1.07  clactive els 10000000 used 246
% 4.43/1.07  clactivesubsume els 10000000 used 877
% 4.43/1.07  queue_termbuf els 200000000 used 287300
% 4.43/1.07  hyper_termbuf els 100000000 used 1
% 4.43/1.07  active_termbuf els 100000000 used 8002
% 4.43/1.07  varstack els 5000 last used 1
% 4.43/1.07  given_termbuf els 10000000 last used 1
% 4.43/1.07  simplified_termbuf els 10000000 last used 1
% 4.43/1.07  derived_termbuf els 10000000 last used 38
% 4.43/1.07  wr_mallocs: 3557
% 4.43/1.07  wr_callocs: 21
% 4.43/1.07  wr_reallocs: 748
% 4.43/1.07  wr_frees: 2
% 4.43/1.07  wr_malloc_bytes: 4162723652
% 4.43/1.07  wr_calloc_bytes: 112065536
% 4.43/1.07  wr_realloc_bytes: 189392
% 4.43/1.07  wr_realloc_freebytes: 0
% 4.43/1.07  ----------------------------------
%------------------------------------------------------------------------------