TSTP Solution File: PLA009-2 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : PLA009-2 : TPTP v8.1.2. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n015.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 13:01:14 EDT 2023

% Result   : Unsatisfiable 0.21s 0.67s
% Output   : CNFRefutation 0.21s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named prove_D_AB)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    ~ holds(and(clear(d),on(a,b)),X),
    inference(cnf_transformation,[],[prove_D_AB]) ).

cnf('2',plain,
    ( holds(and(X,Y),Z)
    | ~ holds(Y,Z)
    | ~ holds(X,Z) ),
    inference(cnf_transformation,[],['$inc_and_definition']) ).

cnf('3',plain,
    ( ~ holds(on(a,b),X)
    | ~ holds(clear(d),X) ),
    inference(resolution,[],['1','2']) ).

cnf('4',plain,
    ( holds(on(X,Y),do(pickup(Z),U))
    | ~ holds(on(X,Y),U)
    | ~ differ(X,Z) ),
    inference(cnf_transformation,[],['$inc_pickup_3']) ).

cnf('5',plain,
    ( ~ holds(clear(d),do(pickup(X),Y))
    | ~ holds(on(a,b),Y)
    | ~ differ(a,X) ),
    inference(resolution,[],['3','4']) ).

cnf('6',plain,
    ( holds(clear(X),do(pickup(Y),Z))
    | ~ holds(on(Y,X),Z)
    | ~ holds(clear(Y),Z)
    | ~ holds(empty,Z) ),
    inference(cnf_transformation,[],['$inc_pickup_2']) ).

cnf('7',plain,
    ( ~ holds(on(a,b),X)
    | ~ holds(on(Y,d),X)
    | ~ holds(clear(Y),X)
    | ~ holds(empty,X)
    | ~ differ(a,Y) ),
    inference(resolution,[],['5','6']) ).

cnf('8',plain,
    ( holds(on(X,Y),do(putdown(X,Y),Z))
    | ~ holds(holding(X),Z)
    | ~ holds(clear(Y),Z) ),
    inference(cnf_transformation,[],['$inc_putdown_2']) ).

cnf('9',plain,
    ( ~ holds(on(X,d),do(putdown(a,b),Y))
    | ~ holds(clear(X),do(putdown(a,b),Y))
    | ~ holds(empty,do(putdown(a,b),Y))
    | ~ holds(holding(a),Y)
    | ~ holds(clear(b),Y)
    | ~ differ(a,X) ),
    inference(resolution,[],['7','8']) ).

cnf('10',plain,
    ( holds(on(X,Y),do(putdown(Z,U),V))
    | ~ holds(on(X,Y),V) ),
    inference(cnf_transformation,[],['$inc_putdown_4']) ).

cnf('11',plain,
    ( ~ holds(clear(X),do(putdown(a,b),Y))
    | ~ holds(empty,do(putdown(a,b),Y))
    | ~ holds(on(X,d),Y)
    | ~ holds(holding(a),Y)
    | ~ holds(clear(b),Y)
    | ~ differ(a,X) ),
    inference(resolution,[],['9','10']) ).

cnf('12',plain,
    ( holds(clear(X),do(putdown(Y,Z),U))
    | ~ holds(clear(X),U)
    | ~ differ(X,Z) ),
    inference(cnf_transformation,[],['$inc_putdown_5']) ).

cnf('13',plain,
    ( ~ holds(empty,do(putdown(a,b),X))
    | ~ holds(on(Y,d),X)
    | ~ holds(holding(a),X)
    | ~ holds(clear(b),X)
    | ~ holds(clear(Y),X)
    | ~ differ(a,Y)
    | ~ differ(Y,b) ),
    inference(resolution,[],['11','12']) ).

cnf('14',plain,
    ( holds(empty,do(putdown(X,Y),Z))
    | ~ holds(holding(X),Z)
    | ~ holds(clear(Y),Z) ),
    inference(cnf_transformation,[],['$inc_putdown_1']) ).

cnf('15',plain,
    ( ~ holds(on(X,d),Y)
    | ~ holds(holding(a),Y)
    | ~ holds(clear(b),Y)
    | ~ holds(clear(X),Y)
    | ~ differ(a,X)
    | ~ differ(X,b) ),
    inference(resolution,[],['13','14']) ).

cnf('16',plain,
    ( ~ holds(holding(a),do(pickup(X),Y))
    | ~ holds(clear(b),do(pickup(X),Y))
    | ~ holds(clear(Z),do(pickup(X),Y))
    | ~ holds(on(Z,d),Y)
    | ~ differ(a,Z)
    | ~ differ(Z,b)
    | ~ differ(Z,X) ),
    inference(resolution,[],['15','4']) ).

cnf('17',plain,
    ( holds(holding(X),do(pickup(X),Y))
    | ~ holds(clear(X),Y)
    | ~ holds(empty,Y)
    | ~ differ(X,table) ),
    inference(cnf_transformation,[],['$inc_pickup_1']) ).

cnf('18',plain,
    differ(a,table),
    inference(cnf_transformation,[],['$inc_differ_a_table']) ).

cnf('19',plain,
    ( ~ holds(clear(b),do(pickup(a),X))
    | ~ holds(clear(Y),do(pickup(a),X))
    | ~ holds(on(Y,d),X)
    | ~ holds(clear(a),X)
    | ~ holds(empty,X)
    | ~ differ(a,Y)
    | ~ differ(Y,b)
    | ~ differ(Y,a) ),
    inference(resolution,[then_simplify],['16','17','18']) ).

cnf('20',plain,
    ( holds(clear(X),do(pickup(Y),Z))
    | ~ holds(clear(X),Z)
    | ~ differ(X,Y) ),
    inference(cnf_transformation,[],['$inc_pickup_4']) ).

cnf('21',plain,
    ( ~ differ(b,a)
    | ~ holds(clear(X),do(pickup(a),Y))
    | ~ holds(on(X,d),Y)
    | ~ holds(clear(b),Y)
    | ~ holds(clear(a),Y)
    | ~ holds(empty,Y)
    | ~ differ(a,X)
    | ~ differ(X,b)
    | ~ differ(X,a) ),
    inference(resolution,[],['19','20']) ).

cnf('22',plain,
    ( ~ differ(b,a)
    | ~ holds(on(X,d),Y)
    | ~ holds(clear(b),Y)
    | ~ holds(clear(a),Y)
    | ~ holds(clear(X),Y)
    | ~ holds(empty,Y)
    | ~ differ(a,X)
    | ~ differ(X,b)
    | ~ differ(X,a) ),
    inference(resolution,[],['21','20']) ).

cnf('23',plain,
    ( ~ differ(X,Y)
    | differ(Y,X) ),
    inference(cnf_transformation,[],['$inc_symmetry_of_differ']) ).

cnf('24',plain,
    differ(a,b),
    inference(cnf_transformation,[],['$inc_differ_a_b']) ).

cnf('25',plain,
    ( ~ holds(on(X,d),Y)
    | ~ holds(clear(b),Y)
    | ~ holds(clear(a),Y)
    | ~ holds(clear(X),Y)
    | ~ holds(empty,Y)
    | ~ differ(a,X)
    | ~ differ(X,b)
    | ~ differ(X,a) ),
    inference(resolution,[then_simplify],['22','23','24']) ).

cnf('26',plain,
    holds(on(c,d),s0),
    inference(cnf_transformation,[],['$inc_initial_state3']) ).

cnf('27',plain,
    holds(clear(b),s0),
    inference(cnf_transformation,[],['$inc_initial_state6']) ).

cnf('28',plain,
    holds(clear(a),s0),
    inference(cnf_transformation,[],['$inc_initial_state5']) ).

cnf('29',plain,
    holds(clear(c),s0),
    inference(cnf_transformation,[],['$inc_initial_state7']) ).

cnf('30',plain,
    holds(empty,s0),
    inference(cnf_transformation,[],['$inc_initial_state8']) ).

cnf('31',plain,
    differ(a,c),
    inference(cnf_transformation,[],['$inc_differ_a_c']) ).

cnf('32',plain,
    ( ~ differ(c,b)
    | ~ differ(c,a) ),
    inference(resolution,[then_simplify],['25','26','27','28','29','30','31']) ).

cnf('33',plain,
    differ(b,c),
    inference(cnf_transformation,[],['$inc_differ_b_c']) ).

cnf('34',plain,
    ~ differ(c,a),
    inference(resolution,[then_simplify],['32','23','33']) ).

cnf('35',plain,
    $false,
    inference(resolution,[then_simplify],['34','23','31']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : PLA009-2 : TPTP v8.1.2. Released v1.1.0.
% 0.00/0.14  % Command  : gkc %s
% 0.14/0.36  % Computer : n015.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Sun Aug 27 06:22:08 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.21/0.40  
% 0.21/0.40  input clause set summed statistics:
% 0.21/0.40  ----------------------------------
% 0.21/0.40  in_clause_count:                    31
% 0.21/0.40  in_rule_clause_count:               20
% 0.21/0.40  in_fact_clause_count:               11
% 0.21/0.40  in_answer_clause_count:              0
% 0.21/0.40  in_ground_clause_count:             18
% 0.21/0.40  in_unit_clause_count:               20
% 0.21/0.40  in_horn_clause_count:               31
% 0.21/0.40  in_pos_clause_count:                19
% 0.21/0.40  in_neg_clause_count:                 1
% 0.21/0.40  in_poseq_clause_count:               0
% 0.21/0.40  in_negeq_clause_count:               0
% 0.21/0.40  in_unitposeq_clause_count:           0
% 0.21/0.40  in_chain_clause_count:               0
% 0.21/0.40  in_min_length:             1
% 0.21/0.40  in_max_length:             4
% 0.21/0.40  in_min_depth:              1
% 0.21/0.40  in_max_depth:              3
% 0.21/0.40  in_min_size:               3
% 0.21/0.40  in_max_size:              19
% 0.21/0.40  in_min_vars:               0
% 0.21/0.40  in_max_vars:               5
% 0.21/0.40  in_extaxiom_count:                30
% 0.21/0.40  in_axiom_count:                    0
% 0.21/0.40  in_assumption_count:               0
% 0.21/0.40  in_goal_count:                     1
% 0.21/0.40  in_neg_goal_count:                 1
% 0.21/0.40  in_pos_goal_count:                 0
% 0.21/0.40  in_posunit_goal_count:             0
% 0.21/0.40  
% 0.21/0.40  auto guide:
% 0.21/0.40  -----------
% 0.21/0.40  {
% 0.21/0.40  "print":1,
% 0.21/0.40  "print_level": 15,
% 0.21/0.40  "max_size": 0,
% 0.21/0.40  "max_depth": 0,
% 0.21/0.40  "max_length": 0,
% 0.21/0.40  "max_dseconds": 0,
% 0.21/0.40  "equality":0,
% 0.21/0.40  "runs":[
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  {"max_dseconds":1, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.40  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.40  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.40  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  {"max_dseconds":10, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.21/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.21/0.40  {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.40  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.40  {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.40  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["hardness_pref"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  {"max_dseconds":50, "strategy":["unit"],  "weight_select_ratio":100, "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"],  "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.21/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.21/0.40  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.40  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.40  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.40  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.40  
% 0.21/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":250},
% 0.21/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":250},
% 0.21/0.40  {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":250},
% 0.21/0.40  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":250},
% 0.21/0.40  {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.40  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.40  
% 0.21/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.40  {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.21/0.40  {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1250},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.40  {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1250},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.40  {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1250},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0} 
% 0.21/0.40  
% 0.21/0.40  ]}
% 0.21/0.40  
% 0.21/0.40  
% 0.21/0.40  **** run 1 fork 0 starts with strategy
% 0.21/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.21/0.40  
% 0.21/0.40  **** run 2 fork 1 starts with strategy
% 0.21/0.40  {"max_dseconds":1,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 0.21/0.40  
% 0.21/0.40  **** run 3 fork 2 starts with strategy
% 0.21/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.21/0.40  
% 0.21/0.40  **** run 4 fork 3 starts with strategy
% 0.21/0.40  {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.21/0.40  
% 0.21/0.40  **** run 5 fork 4 starts with strategy
% 0.21/0.40  
% 0.21/0.40  **** run 8 fork 7 starts with strategy
% 0.21/0.40  
% 0.21/0.40  **** run 6 fork 5 starts with strategy
% 0.21/0.40  {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}{"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.21/0.40  
% 0.21/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.21/0.40  
% 0.21/0.40  **** run 7 fork 6 starts with strategy
% 0.21/0.40  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.21/0.52  
% 0.21/0.52  fork 3: search finished without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 2: search terminated without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 0: search terminated without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 7: search terminated without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 5: search terminated without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 4: search terminated without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 6: search terminated without proof.
% 0.21/0.53  
% 0.21/0.53  
% 0.21/0.53  fork 1: search terminated without proof.
% 0.21/0.55  
% 0.21/0.55  **** run 12 fork 3 starts with strategy
% 0.21/0.55  {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.21/0.55  
% 0.21/0.55  **** run 9 fork 0 starts with strategy
% 0.21/0.55  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.21/0.55  
% 0.21/0.55  **** run 13 fork 4 starts with strategy
% 0.21/0.55  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.21/0.56  
% 0.21/0.56  **** run 14 fork 5 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.21/0.56  
% 0.21/0.56  **** run 16 fork 7 starts with strategy
% 0.21/0.56  {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 0.21/0.56  
% 0.21/0.56  **** run 10 fork 1 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.21/0.56  
% 0.21/0.56  **** run 11 fork 2 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.21/0.56  
% 0.21/0.56  **** run 15 fork 6 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 0.21/0.57  
% 0.21/0.57  fork 3: search finished without proof.
% 0.21/0.59  
% 0.21/0.59  **** run 20 fork 3 starts with strategy
% 0.21/0.59  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 0.21/0.67  
% 0.21/0.67  
% 0.21/0.67  fork 0: search terminated without proof.
% 0.21/0.67  
% 0.21/0.67  fork 6: search finished without proof.
% 0.21/0.67  
% 0.21/0.67  
% 0.21/0.67  fork 4: search terminated without proof.
% 0.21/0.67  
% 0.21/0.67  
% 0.21/0.67  fork 5: search terminated without proof.
% 0.21/0.67  
% 0.21/0.67  
% 0.21/0.67  result: proof found
% 0.21/0.67  for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.21/0.67  by run 10 fork 1 strategy {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.21/0.67  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.21/0.67  
% 0.21/0.67  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p 
% See solution above
% 0.21/0.67  
% 0.21/0.67  run 10 fork 1 statistics:
% 0.21/0.67  ----------------------------------
% 0.21/0.67  this run seconds: 0.031349
% 0.21/0.67  total seconds: 0.208576
% 0.21/0.67  stat_given_used: 803
% 0.21/0.67  stat_given_used_at_endgame: 0
% 0.21/0.67  stat_given_candidates:   1250
% 0.21/0.67  stat_given_candidates_at_endgame: 0
% 0.21/0.67  stat_given_candidates_h: 0
% 0.21/0.67  stat_binres_derived_cl:   1176
% 0.21/0.67  stat_binres_derived_cl_h: 0
% 0.21/0.67  stat_factor_derived_cl: 133
% 0.21/0.67  stat_para_derived_cl: 0
% 0.21/0.67  stat_tautologies_discarded: 0
% 0.21/0.67  stat_forward_subsumed: 0
% 0.21/0.67  stat_derived_cut: 173
% 0.21/0.67  stat_derived_rewritten: 0
% 0.21/0.67  stat_weight_discarded_building: 0
% 0.21/0.67  stat_weight_discarded_cl: 0
% 0.21/0.67  stat_internlimit_discarded_cl: 0
% 0.21/0.67  stat_simplified:  0 simplified 0 derived 0 given
% 0.21/0.67  stat_kept_cl: 1308
% 0.21/0.67  stat_built_cl: 2974
% 0.21/0.67  stat_hyperres_partial_cl: 0
% 0.21/0.67  stat_made_rewriters: 0
% 0.21/0.67  stat_backward_subsumed: 0
% 0.21/0.67  stat_propagated_subsumed: 0
% 0.21/0.67  stat_clsubs_attempted:                      8207
% 0.21/0.67  stat_clsubs_fact_groundunit_found:             0
% 0.21/0.67  stat_clsubs_rule_groundunit_found:             0
% 0.21/0.67  stat_clsubs_top_meta_attempted:             439073
% 0.21/0.67  stat_clsubs_top_meta_failed:                430866
% 0.21/0.67  stat_clsubs_top_meta_nonpref_attempted:              439073
% 0.21/0.67  stat_clsubs_top_meta_nonpref_succeeded:              150067
% 0.21/0.67  stat_clsubs_top_meta_pref_attempted:                 150067
% 0.21/0.67  stat_clsubs_top_meta_pref1_succeeded:                136178
% 0.21/0.67  stat_clsubs_top_meta_pref2_succeeded:                 45790
% 0.21/0.67  stat_clsubs_top_meta_pref3_succeeded:                  8207
% 0.21/0.67  stat_clsubs_top_meta_pref_succeeded:                   8207
% 0.21/0.67  stat_clsubs_meta_attempted:                50663
% 0.21/0.67  stat_clsubs_meta_failed:                   28593
% 0.21/0.67  stat_clsubs_predsymbs_attempted:               0
% 0.21/0.67  stat_clsubs_unit_attempted:                    1
% 0.21/0.67  stat_clsubs_full_attempted:                 8206
% 0.21/0.67  stat_forwardsubs_attempted:                 1309
% 0.21/0.67  stat_lit_hash_added:                     52
% 0.21/0.67  stat_lit_hash_computed:               31299
% 0.21/0.67  stat_lit_hash_match_found:              168
% 0.21/0.67  stat_lit_hash_match_miss:             46640
% 0.21/0.67  stat_lit_hash_cut_ok:                   168
% 0.21/0.67  stat_lit_strong_cut_ok:                  23
% 0.21/0.67  stat_lit_hash_subsume_ok:                 0
% 0.21/0.67  clqueue els 10000000 used 1
% 0.21/0.67  clactive els 10000000 used 834
% 0.21/0.67  clactivesubsume els 10000000 used 4885
% 0.21/0.67  queue_termbuf els 200000000 used 156743
% 0.21/0.67  hyper_termbuf els 100000000 used 1
% 0.21/0.67  active_termbuf els 100000000 used 81868
% 0.21/0.67  varstack els 5000 last used 1
% 0.21/0.67  given_termbuf els 10000000 last used 1
% 0.21/0.67  simplified_termbuf els 10000000 last used 1
% 0.21/0.67  derived_termbuf els 10000000 last used 22
% 0.21/0.67  wr_mallocs: 13202
% 0.21/0.67  wr_callocs: 21
% 0.21/0.67  wr_reallocs: 80
% 0.21/0.67  wr_frees: 2
% 0.21/0.67  wr_malloc_bytes: 4163007300
% 0.21/0.67  wr_calloc_bytes: 112065536
% 0.21/0.67  wr_realloc_bytes: 26480
% 0.21/0.67  wr_realloc_freebytes: 0
% 0.21/0.67  ----------------------------------
% 0.21/0.68  
% 0.21/0.68  
% 0.21/0.68  fork 7: search terminated without proof.
%------------------------------------------------------------------------------