%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL203-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 12:07:58 PM UTC 2026
% Result : Unsatisfiable 0.21s 0.55s
% Output : CNFRefutation 0.21s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_rule_3'ERROR: Could not build tree for root '29'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
( ~ theorem(or(not(X),Y))
| ~ axiom(or(not(Z),X))
| theorem(or(not(Z),Y)) ),
inference(cnf_transformation,[],['$inc_rule_3']) ).
cnf('2',plain,
axiom(or(not(or(X,or(Y,Z))),or(Y,or(X,Z)))),
inference(cnf_transformation,[],['$inc_axiom_1_5']) ).
cnf('3',plain,
( ~ axiom(or(not(X),Y))
| ~ theorem(X)
| theorem(Y) ),
inference(cnf_transformation,[],['$inc_rule_2']) ).
cnf('4',plain,
( ~ theorem(or(X,or(Y,Z)))
| theorem(or(Y,or(X,Z))) ),
inference(resolution,[],['2','3']) ).
cnf('5',plain,
( ~ axiom(X)
| theorem(X) ),
inference(cnf_transformation,[],['$inc_rule_1']) ).
cnf('6',plain,
( ~ axiom(or(X,or(Y,Z)))
| theorem(or(Y,or(X,Z))) ),
inference(resolution,[],['4','5']) ).
cnf('7',plain,
axiom(or(not(or(X,Y)),or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_4']) ).
cnf('8',plain,
( ~ theorem(or(X,Y))
| theorem(or(Y,X)) ),
inference(resolution,[],['3','7']) ).
cnf('9',plain,
( theorem(or(or(X,Y),Z))
| ~ axiom(or(X,or(Z,Y))) ),
inference(resolution,[],['6','8']) ).
cnf('10',plain,
axiom(or(not(X),or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('11',plain,
( theorem(or(X,Y))
| ~ theorem(Y) ),
inference(resolution,[],['3','10']) ).
cnf('12',plain,
( theorem(or(X,or(Y,Z)))
| ~ theorem(or(X,Z)) ),
inference(resolution,[],['4','11']) ).
cnf('13',plain,
axiom(or(not(or(X,X)),X)),
inference(cnf_transformation,[],['$inc_axiom_1_2']) ).
cnf('14',plain,
( ~ theorem(or(X,X))
| theorem(X) ),
inference(resolution,[],['3','13']) ).
cnf('15',plain,
( ~ theorem(or(or(X,Y),Y))
| theorem(or(X,Y)) ),
inference(resolution,[],['12','14']) ).
cnf('16',plain,
( ~ axiom(or(X,or(Y,Y)))
| theorem(or(X,Y)) ),
inference(resolution,[],['9','15']) ).
cnf('17',plain,
theorem(or(not(X),X)),
inference(resolution,[],['16','10']) ).
cnf('18',plain,
theorem(or(X,not(X))),
inference(resolution,[],['17','8']) ).
cnf('19',plain,
( theorem(or(not(X),not(not(Y))))
| ~ axiom(or(not(X),Y)) ),
inference(resolution,[],['1','18']) ).
cnf('20',plain,
( theorem(or(or(X,Y),Z))
| ~ theorem(or(Z,Y)) ),
inference(resolution,[],['12','8']) ).
cnf('21',plain,
( theorem(or(X,or(or(Y,Z),U)))
| ~ theorem(or(or(X,U),Z)) ),
inference(resolution,[],['20','4']) ).
cnf('22',plain,
( theorem(or(or(or(X,Y),Z),U))
| ~ theorem(or(or(U,Z),Y)) ),
inference(resolution,[],['21','8']) ).
cnf('23',plain,
( ~ theorem(or(or(X,X),Y))
| theorem(or(or(Z,Y),X)) ),
inference(resolution,[],['22','15']) ).
cnf('24',plain,
( theorem(or(or(X,Y),Z))
| ~ theorem(or(Y,Z)) ),
inference(resolution,[],['23','20']) ).
cnf('25',plain,
( theorem(or(X,or(Y,Z)))
| ~ theorem(or(Z,X)) ),
inference(resolution,[],['24','8']) ).
cnf('26',plain,
~ theorem(or(not(not(or(p,q))),or(not(p),not(q)))),
inference(cnf_transformation,[],[prove_this]) ).
cnf('27',plain,
~ theorem(or(not(q),not(not(or(p,q))))),
inference(resolution,[],['25','26']) ).
cnf('28',plain,
axiom(or(not(X0),or(X1,X0))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('29',plain,
$false,
inference(resolution,[then_simplify],['19','27','28']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL203-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.04 % Command : gkc %s
% 0.07/0.35 % Computer : n016.cluster.edu
% 0.07/0.35 % Model : x86_64 x86_64
% 0.07/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.35 % Memory : 8046.5625MB
% 0.07/0.35 % OS : Linux 6.8.0-71-generic
% 0.07/0.35 % CPULimit : 300
% 0.07/0.35 % WCLimit : 300
% 0.07/0.35 % DateTime : Fri Sep 4 19:41:43 UTC 2026
% 0.07/0.35 % CPUTime :
% 0.21/0.48
% 0.21/0.48 input clause set summed statistics:
% 0.21/0.48 ----------------------------------
% 0.21/0.48 in_clause_count: 9
% 0.21/0.48 in_rule_clause_count: 9
% 0.21/0.48 in_fact_clause_count: 0
% 0.21/0.48 in_answer_clause_count: 0
% 0.21/0.48 in_ground_clause_count: 1
% 0.21/0.48 in_unit_clause_count: 6
% 0.21/0.48 in_horn_clause_count: 9
% 0.21/0.48 in_pos_clause_count: 5
% 0.21/0.48 in_neg_clause_count: 1
% 0.21/0.48 in_poseq_clause_count: 0
% 0.21/0.48 in_negeq_clause_count: 0
% 0.21/0.48 in_unitposeq_clause_count: 0
% 0.21/0.48 in_chain_clause_count: 1
% 0.21/0.48 in_min_length: 1
% 0.21/0.48 in_max_length: 3
% 0.21/0.48 in_min_depth: 1
% 0.21/0.48 in_max_depth: 5
% 0.21/0.48 in_min_size: 4
% 0.21/0.48 in_max_size: 15
% 0.21/0.48 in_min_vars: 0
% 0.21/0.48 in_max_vars: 3
% 0.21/0.48 in_extaxiom_count: 8
% 0.21/0.48 in_axiom_count: 0
% 0.21/0.48 in_assumption_count: 0
% 0.21/0.48 in_goal_count: 1
% 0.21/0.48 in_neg_goal_count: 1
% 0.21/0.48 in_pos_goal_count: 0
% 0.21/0.48 in_posunit_goal_count: 0
% 0.21/0.48
% 0.21/0.48 auto guide:
% 0.21/0.48 -----------
% 0.21/0.48 {
% 0.21/0.48 "print":1,
% 0.21/0.48 "print_level": 15,
% 0.21/0.48 "max_size": 0,
% 0.21/0.48 "max_depth": 0,
% 0.21/0.48 "max_length": 0,
% 0.21/0.48 "max_dseconds": 0,
% 0.21/0.48 "equality":0,
% 0.21/0.48 "runs":[
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.21/0.48
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.21/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.21/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.21/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.21/0.48
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.21/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.21/0.48 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.21/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.21/0.48
% 0.21/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.48
% 0.21/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.48 {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1}
% 0.21/0.48
% 0.21/0.48 ]}
% 0.21/0.48
% 0.21/0.49
% 0.21/0.49 **** run 1 fork 0 starts with strategy
% 0.21/0.49 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.21/0.49
% 0.21/0.49 **** run 2 fork 1 starts with strategy
% 0.21/0.49 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.21/0.49
% 0.21/0.49 **** run 3 fork 2 starts with strategy
% 0.21/0.49 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.21/0.50
% 0.21/0.50 **** run 4 fork 3 starts with strategy
% 0.21/0.50 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.21/0.50
% 0.21/0.50 **** run 5 fork 4 starts with strategy
% 0.21/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.21/0.50
% 0.21/0.50 **** run 6 fork 5 starts with strategy
% 0.21/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.21/0.51
% 0.21/0.51 **** run 7 fork 6 starts with strategy
% 0.21/0.51 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.21/0.51
% 0.21/0.51 **** run 8 fork 7 starts with strategy
% 0.21/0.51 {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.21/0.55
% 0.21/0.55
% 0.21/0.55 result: proof found
% 0.21/0.55 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.55 by run 8 fork 7 strategy {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.21/0.55 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.55
% 0.21/0.55 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.21/0.55
% 0.21/0.55 run 8 fork 7 statistics:
% 0.21/0.55 ----------------------------------
% 0.21/0.55 this run seconds: 0.043001
% 0.21/0.55 total seconds: 0.045590
% 0.21/0.55 stat_given_used: 338
% 0.21/0.55 stat_given_used_at_endgame: 0
% 0.21/0.55 stat_given_candidates: 952
% 0.21/0.55 stat_given_candidates_at_endgame: 0
% 0.21/0.55 stat_given_candidates_h: 0
% 0.21/0.55 stat_binres_derived_cl: 2436
% 0.21/0.55 stat_binres_derived_cl_h: 0
% 0.21/0.55 stat_factor_derived_cl: 0
% 0.21/0.55 stat_para_derived_cl: 0
% 0.21/0.55 stat_tautologies_discarded: 4
% 0.21/0.55 stat_forward_subsumed: 958
% 0.21/0.55 stat_derived_cut: 1
% 0.21/0.55 stat_derived_rewritten: 0
% 0.21/0.55 stat_weight_discarded_building: 0
% 0.21/0.55 stat_weight_discarded_cl: 0
% 0.21/0.55 stat_internlimit_discarded_cl: 0
% 0.21/0.55 stat_simplified: 0 simplified 0 derived 0 given
% 0.21/0.55 stat_kept_cl: 1473
% 0.21/0.55 stat_built_cl: 2149
% 0.21/0.55 stat_hyperres_partial_cl: 0
% 0.21/0.55 stat_made_rewriters: 0
% 0.21/0.55 stat_backward_subsumed: 0
% 0.21/0.55 stat_propagated_subsumed: 0
% 0.21/0.55 stat_clsubs_attempted: 24588
% 0.21/0.55 stat_clsubs_fact_groundunit_found: 0
% 0.21/0.55 stat_clsubs_rule_groundunit_found: 1
% 0.21/0.55 stat_clsubs_top_meta_attempted: 107835
% 0.21/0.55 stat_clsubs_top_meta_failed: 83247
% 0.21/0.55 stat_clsubs_top_meta_nonpref_attempted: 107835
% 0.21/0.55 stat_clsubs_top_meta_nonpref_succeeded: 32504
% 0.21/0.55 stat_clsubs_top_meta_pref_attempted: 32504
% 0.21/0.55 stat_clsubs_top_meta_pref1_succeeded: 25972
% 0.21/0.55 stat_clsubs_top_meta_pref2_succeeded: 25972
% 0.21/0.55 stat_clsubs_top_meta_pref3_succeeded: 24588
% 0.21/0.55 stat_clsubs_top_meta_pref_succeeded: 24588
% 0.21/0.55 stat_clsubs_meta_attempted: 42100
% 0.21/0.55 stat_clsubs_meta_failed: 14824
% 0.21/0.55 stat_clsubs_predsymbs_attempted: 0
% 0.21/0.55 stat_clsubs_unit_attempted: 11693
% 0.21/0.55 stat_clsubs_full_attempted: 12895
% 0.21/0.55 stat_forwardsubs_attempted: 2432
% 0.21/0.55 stat_lit_hash_added: 2452
% 0.21/0.55 stat_lit_hash_computed: 11211
% 0.21/0.55 stat_lit_hash_match_found: 959
% 0.21/0.55 stat_lit_hash_match_miss: 10763
% 0.21/0.55 stat_lit_hash_cut_ok: 0
% 0.21/0.55 stat_lit_strong_cut_ok: 1
% 0.21/0.55 stat_lit_hash_subsume_ok: 958
% 0.21/0.55 clqueue els 10000000 used 1
% 0.21/0.55 clactive els 10000000 used 339
% 0.21/0.55 clactivesubsume els 10000000 used 1927
% 0.21/0.55 queue_termbuf els 200000000 used 94797
% 0.21/0.55 hyper_termbuf els 100000000 used 1
% 0.21/0.55 active_termbuf els 100000000 used 15913
% 0.21/0.55 varstack els 5000 last used 1
% 0.21/0.55 given_termbuf els 10000000 last used 1
% 0.21/0.55 simplified_termbuf els 10000000 last used 1
% 0.21/0.55 derived_termbuf els 10000000 last used 41
% 0.21/0.55 wr_mallocs: 2855
% 0.21/0.55 wr_callocs: 21
% 0.21/0.55 wr_reallocs: 441
% 0.21/0.55 wr_frees: 2
% 0.21/0.55 wr_malloc_bytes: 4162683044
% 0.21/0.55 wr_calloc_bytes: 112065536
% 0.21/0.55 wr_realloc_bytes: 113440
% 0.21/0.55 wr_realloc_freebytes: 0
% 0.21/0.55 ----------------------------------
%------------------------------------------------------------------------------