%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL215-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n010.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 12:08:01 PM UTC 2026
% Result : Unsatisfiable 22.02s 3.27s
% Output : CNFRefutation 22.02s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_axiom_1_6'ERROR: Could not build tree for root '18'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
axiom(or(not(or(not(X),Y)),or(not(or(Z,X)),or(Z,Y)))),
inference(cnf_transformation,[],['$inc_axiom_1_6']) ).
cnf('2',plain,
( ~ axiom(or(not(X),Y))
| ~ theorem(X)
| theorem(Y) ),
inference(cnf_transformation,[],['$inc_rule_2']) ).
cnf('3',plain,
( theorem(or(not(or(X,Y)),or(X,Z)))
| ~ theorem(or(not(Y),Z)) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
axiom(or(not(or(X,X)),X)),
inference(cnf_transformation,[],['$inc_axiom_1_2']) ).
cnf('5',plain,
( ~ axiom(X)
| theorem(X) ),
inference(cnf_transformation,[],['$inc_rule_1']) ).
cnf('6',plain,
theorem(or(not(or(X,X)),X)),
inference(resolution,[],['4','5']) ).
cnf('7',plain,
theorem(or(not(or(X,or(Y,Y))),or(X,Y))),
inference(resolution,[],['3','6']) ).
cnf('8',plain,
( ~ theorem(or(not(X),Y))
| ~ axiom(or(not(Z),X))
| theorem(or(not(Z),Y)) ),
inference(cnf_transformation,[],['$inc_rule_3']) ).
cnf('9',plain,
( ~ axiom(or(not(X),or(Y,or(Z,Z))))
| theorem(or(not(X),or(Y,Z))) ),
inference(resolution,[],['7','8']) ).
cnf('10',plain,
theorem(or(not(or(not(X),Y)),or(not(or(Y,X)),Y))),
inference(resolution,[],['9','1']) ).
cnf('11',plain,
axiom(or(not(or(X,or(Y,Z))),or(Y,or(X,Z)))),
inference(cnf_transformation,[],['$inc_axiom_1_5']) ).
cnf('12',plain,
( ~ theorem(or(X,or(Y,Z)))
| theorem(or(Y,or(X,Z))) ),
inference(resolution,[],['11','2']) ).
cnf('13',plain,
theorem(or(not(or(X,Y)),or(not(or(not(Y),X)),X))),
inference(resolution,[],['10','12']) ).
cnf('14',plain,
axiom(or(not(or(X,Y)),or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_4']) ).
cnf('15',plain,
( ~ theorem(or(not(or(X,Y)),Z))
| theorem(or(not(or(Y,X)),Z)) ),
inference(resolution,[],['8','14']) ).
cnf('16',plain,
~ theorem(or(not(or(not(p),q)),or(not(or(p,q)),q))),
inference(cnf_transformation,[],[prove_this]) ).
cnf('17',plain,
~ theorem(or(not(or(p,q)),or(not(or(not(p),q)),q))),
inference(resolution,[],['12','16']) ).
cnf('18',plain,
$false,
inference(resolution,[then_simplify],['13','15','17']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL215-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.03 % Command : gkc %s
% 0.08/0.34 % Computer : n010.cluster.edu
% 0.08/0.34 % Model : x86_64 x86_64
% 0.08/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.34 % Memory : 8046.5625MB
% 0.08/0.34 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Sat Sep 5 19:16:09 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.20/0.48
% 0.20/0.48 input clause set summed statistics:
% 0.20/0.48 ----------------------------------
% 0.20/0.48 in_clause_count: 9
% 0.20/0.48 in_rule_clause_count: 9
% 0.20/0.48 in_fact_clause_count: 0
% 0.20/0.48 in_answer_clause_count: 0
% 0.20/0.48 in_ground_clause_count: 1
% 0.20/0.48 in_unit_clause_count: 6
% 0.20/0.48 in_horn_clause_count: 9
% 0.20/0.48 in_pos_clause_count: 5
% 0.20/0.48 in_neg_clause_count: 1
% 0.20/0.48 in_poseq_clause_count: 0
% 0.20/0.48 in_negeq_clause_count: 0
% 0.20/0.48 in_unitposeq_clause_count: 0
% 0.20/0.48 in_chain_clause_count: 1
% 0.20/0.48 in_min_length: 1
% 0.20/0.48 in_max_length: 3
% 0.20/0.48 in_min_depth: 1
% 0.20/0.48 in_max_depth: 5
% 0.20/0.48 in_min_size: 4
% 0.20/0.48 in_max_size: 15
% 0.20/0.48 in_min_vars: 0
% 0.20/0.48 in_max_vars: 3
% 0.20/0.48 in_extaxiom_count: 8
% 0.20/0.48 in_axiom_count: 0
% 0.20/0.48 in_assumption_count: 0
% 0.20/0.48 in_goal_count: 1
% 0.20/0.48 in_neg_goal_count: 1
% 0.20/0.48 in_pos_goal_count: 0
% 0.20/0.48 in_posunit_goal_count: 0
% 0.20/0.48
% 0.20/0.48 auto guide:
% 0.20/0.48 -----------
% 0.20/0.48 {
% 0.20/0.48 "print":1,
% 0.20/0.48 "print_level": 15,
% 0.20/0.48 "max_size": 0,
% 0.20/0.48 "max_depth": 0,
% 0.20/0.48 "max_length": 0,
% 0.20/0.48 "max_dseconds": 0,
% 0.20/0.48 "equality":0,
% 0.20/0.48 "runs":[
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.20/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.20/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.20/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.20/0.48
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.20/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.20/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.20/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.20/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.20/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.20/0.48
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.20/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.20/0.48 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.20/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.20/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.20/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.20/0.48
% 0.20/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.20/0.48
% 0.20/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.48 {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1}
% 0.20/0.48
% 0.20/0.48 ]}
% 0.20/0.48
% 0.20/0.49
% 0.20/0.49 **** run 1 fork 0 starts with strategy
% 0.20/0.49 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.20/0.49
% 0.20/0.49 **** run 2 fork 1 starts with strategy
% 0.20/0.49 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.20/0.49
% 0.20/0.49 **** run 3 fork 2 starts with strategy
% 0.20/0.49 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.20/0.49
% 0.20/0.49 **** run 4 fork 3 starts with strategy
% 0.20/0.49 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.20/0.50
% 0.20/0.50 **** run 5 fork 4 starts with strategy
% 0.20/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.20/0.50
% 0.20/0.50 **** run 6 fork 5 starts with strategy
% 0.20/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.20/0.50
% 0.20/0.50 **** run 7 fork 6 starts with strategy
% 0.20/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.20/0.51
% 0.20/0.51 **** run 8 fork 7 starts with strategy
% 0.20/0.51 {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.82/0.59
% 0.82/0.59
% 0.82/0.59 fork 2: search terminated without proof.
% 0.82/0.60
% 0.82/0.60
% 0.82/0.60 fork 0: search terminated without proof.
% 0.82/0.60
% 0.82/0.60
% 0.82/0.60 fork 4: search terminated without proof.
% 0.82/0.60
% 0.82/0.60 fork 1: search finished without proof.
% 0.82/0.61
% 0.82/0.61
% 0.82/0.61 fork 5: search terminated without proof.
% 0.82/0.61
% 0.82/0.61
% 0.82/0.61 fork 3: search terminated without proof.
% 0.82/0.62
% 0.82/0.62 fork 7: search finished without proof.
% 0.82/0.64
% 0.82/0.64 **** run 9 fork 0 starts with strategy
% 0.82/0.64 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.82/0.64
% 0.82/0.64 fork 6: search finished without proof.
% 1.39/0.67
% 1.39/0.67 **** run 11 fork 2 starts with strategy
% 1.39/0.67 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 1.39/0.67
% 1.39/0.67 **** run 13 fork 4 starts with strategy
% 1.39/0.67 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 1.39/0.68
% 1.39/0.68 **** run 10 fork 1 starts with strategy
% 1.39/0.68 {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 1.39/0.69
% 1.39/0.69 **** run 12 fork 3 starts with strategy
% 1.39/0.69 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 1.39/0.69
% 1.39/0.69 **** run 14 fork 5 starts with strategy
% 1.39/0.69 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 1.39/0.69
% 1.39/0.69 **** run 16 fork 7 starts with strategy
% 1.39/0.69 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 1.67/0.73
% 1.67/0.73 **** run 15 fork 6 starts with strategy
% 1.67/0.73 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 1.67/0.74
% 1.67/0.74
% 1.67/0.74 fork 0: search terminated without proof.
% 1.67/0.77
% 1.67/0.77
% 1.67/0.77 fork 2: search terminated without proof.
% 1.67/0.78
% 1.67/0.78
% 1.67/0.78 fork 4: search terminated without proof.
% 1.67/0.78
% 1.67/0.78 **** run 17 fork 0 starts with strategy
% 1.67/0.78 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 1.67/0.79
% 1.67/0.79
% 1.67/0.79 fork 1: search terminated without proof.
% 1.67/0.79
% 1.67/0.79
% 1.67/0.79 fork 3: search terminated without proof.
% 1.67/0.79
% 1.67/0.79
% 1.67/0.79 fork 5: search terminated without proof.
% 1.67/0.80
% 1.67/0.80 fork 7: search finished without proof.
% 2.48/0.84
% 2.48/0.84
% 2.48/0.84 fork 6: search terminated without proof.
% 2.48/0.84
% 2.48/0.84 **** run 19 fork 2 starts with strategy
% 2.48/0.84 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 2.48/0.84
% 2.48/0.84 **** run 21 fork 4 starts with strategy
% 2.48/0.84 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 2.48/0.86
% 2.48/0.86 **** run 18 fork 1 starts with strategy
% 2.48/0.86 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 2.48/0.86
% 2.48/0.86 **** run 20 fork 3 starts with strategy
% 2.48/0.86 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 2.48/0.87
% 2.48/0.87 **** run 22 fork 5 starts with strategy
% 2.48/0.87 {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 2.48/0.87
% 2.48/0.87 **** run 24 fork 7 starts with strategy
% 2.48/0.87 {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 3.30/0.92
% 3.30/0.92 **** run 23 fork 6 starts with strategy
% 3.30/0.92 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 3.30/0.92
% 3.30/0.92 fork 0: search finished without proof.
% 3.30/0.95
% 3.30/0.95 **** run 25 fork 0 starts with strategy
% 3.30/0.95 {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 3.30/0.96
% 3.30/0.96 fork 3: search finished without proof.
% 3.30/1.02
% 3.30/1.02
% 3.30/1.02 fork 2: search terminated without proof.
% 3.30/1.03
% 3.30/1.03
% 3.30/1.03 fork 4: search terminated without proof.
% 3.30/1.04
% 3.30/1.04 **** run 28 fork 3 starts with strategy
% 3.30/1.04 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 3.30/1.04
% 3.30/1.04
% 3.30/1.04 fork 1: search terminated without proof.
% 3.30/1.05
% 3.30/1.05 fork 7: search finished without proof.
% 3.30/1.06
% 3.30/1.06
% 3.30/1.06 fork 5: search terminated without proof.
% 3.30/1.07
% 3.30/1.07
% 3.30/1.07 fork 0: search terminated without proof.
% 3.30/1.07
% 3.30/1.07 **** run 27 fork 2 starts with strategy
% 3.30/1.07 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 3.30/1.08
% 3.30/1.08 **** run 29 fork 4 starts with strategy
% 3.30/1.08 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 4.66/1.09
% 4.66/1.09 **** run 26 fork 1 starts with strategy
% 4.66/1.09 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 4.66/1.10
% 4.66/1.10 **** run 33 fork 0 starts with strategy
% 4.66/1.10 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 4.66/1.10
% 4.66/1.10 **** run 32 fork 7 starts with strategy
% 4.66/1.10 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 4.66/1.14
% 4.66/1.14 fork 3: search finished without proof.
% 4.66/1.15
% 4.66/1.15 **** run 30 fork 5 starts with strategy
% 4.66/1.15 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 4.66/1.15
% 4.66/1.15
% 4.66/1.15 fork 6: search terminated without proof.
% 5.47/1.18
% 5.47/1.18 fork 2: search finished without proof.
% 5.47/1.19
% 5.47/1.19
% 5.47/1.19 fork 4: search terminated without proof.
% 5.65/1.21
% 5.65/1.21 **** run 31 fork 6 starts with strategy
% 5.65/1.21 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 5.65/1.21
% 5.65/1.21 fork 0: search finished without proof.
% 5.65/1.21
% 5.65/1.21
% 5.65/1.21 fork 1: search terminated without proof.
% 5.65/1.21
% 5.65/1.21 **** run 36 fork 3 starts with strategy
% 5.65/1.21 {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 5.65/1.21
% 5.65/1.21
% 5.65/1.21 fork 7: search terminated without proof.
% 5.65/1.22
% 5.65/1.22 fork 6: search finished without proof.
% 5.65/1.23
% 5.65/1.23 **** run 35 fork 2 starts with strategy
% 5.65/1.23 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 5.65/1.24
% 5.65/1.24 **** run 41 fork 0 starts with strategy
% 5.65/1.24 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 5.65/1.24
% 5.65/1.24 **** run 37 fork 4 starts with strategy
% 5.65/1.24 {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 5.65/1.26
% 5.65/1.26 fork 4: search finished without proof.
% 5.65/1.26
% 5.65/1.26
% 5.65/1.26 fork 5: search terminated without proof.
% 5.65/1.26
% 5.65/1.26 **** run 34 fork 1 starts with strategy
% 5.65/1.26 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 5.65/1.26
% 5.65/1.26 **** run 40 fork 7 starts with strategy
% 5.65/1.26 {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0}
% 5.65/1.27
% 5.65/1.27 **** run 39 fork 6 starts with strategy
% 5.65/1.27 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 6.45/1.30
% 6.45/1.30 **** run 45 fork 4 starts with strategy
% 6.45/1.30 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 6.45/1.35
% 6.45/1.35
% 6.45/1.35 fork 2: search terminated without proof.
% 6.45/1.36
% 6.45/1.36 **** run 38 fork 5 starts with strategy
% 6.45/1.36 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 6.45/1.37
% 6.45/1.37
% 6.45/1.37 fork 1: search terminated without proof.
% 6.45/1.38
% 6.45/1.38 fork 3: search finished without proof.
% 6.45/1.40
% 6.45/1.40 **** run 43 fork 2 starts with strategy
% 7.21/1.40 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":20}
% 7.21/1.43
% 7.21/1.43 **** run 42 fork 1 starts with strategy
% 7.21/1.43 {"max_dseconds":10,"strategy":["unit"],"query_preference":0}
% 7.21/1.43
% 7.21/1.43 **** run 44 fork 3 starts with strategy
% 7.21/1.43 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 8.03/1.56
% 8.03/1.56
% 8.03/1.56 fork 5: search terminated without proof.
% 8.85/1.64
% 8.85/1.64 **** run 46 fork 5 starts with strategy
% 8.85/1.64 {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 13.59/2.25
% 13.59/2.25
% 13.59/2.25 fork 0: search terminated without proof.
% 13.59/2.26
% 13.59/2.26 fork 7: search finished without proof.
% 13.59/2.30
% 13.59/2.30 **** run 49 fork 0 starts with strategy
% 13.59/2.30 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 14.35/2.31
% 14.35/2.31 **** run 48 fork 7 starts with strategy
% 14.35/2.31 {"max_dseconds":10,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 14.35/2.32
% 14.35/2.32
% 14.35/2.32 fork 4: search terminated without proof.
% 14.35/2.32
% 14.35/2.32 fork 6: search finished without proof.
% 14.35/2.37
% 14.35/2.37 **** run 53 fork 4 starts with strategy
% 14.35/2.37 {"max_dseconds":10,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 14.35/2.38
% 14.35/2.38 **** run 47 fork 6 starts with strategy
% 14.35/2.38 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 14.35/2.39
% 14.35/2.39 fork 2: search finished without proof.
% 15.15/2.44
% 15.15/2.44
% 15.15/2.44 fork 1: search terminated without proof.
% 15.15/2.44
% 15.15/2.44
% 15.15/2.44 fork 3: search terminated without proof.
% 15.15/2.44
% 15.15/2.44 **** run 51 fork 2 starts with strategy
% 15.15/2.44 {"max_dseconds":10,"strategy":["unit"],"query_preference":1}
% 15.15/2.50
% 15.15/2.50 **** run 52 fork 3 starts with strategy
% 15.15/2.50 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":1}
% 15.98/2.50
% 15.98/2.50 **** run 50 fork 1 starts with strategy
% 15.98/2.50 {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 16.77/2.60
% 16.77/2.60 fork 5: search finished without proof.
% 16.77/2.65
% 16.77/2.65 **** run 54 fork 5 starts with strategy
% 16.77/2.65 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1}
% 22.02/3.27
% 22.02/3.27
% 22.02/3.27 result: proof found
% 22.02/3.27 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 22.02/3.27 by run 50 fork 1 strategy {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 22.02/3.27 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 22.02/3.27
% 22.02/3.27 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 22.02/3.27
% 22.02/3.27 run 50 fork 1 statistics:
% 22.02/3.27 ----------------------------------
% 22.02/3.27 this run seconds: 0.752684
% 22.02/3.27 total seconds: 2.764082
% 22.02/3.27 stat_given_used: 2484
% 22.02/3.27 stat_given_used_at_endgame: 0
% 22.02/3.27 stat_given_candidates: 2970
% 22.02/3.27 stat_given_candidates_at_endgame: 0
% 22.02/3.27 stat_given_candidates_h: 0
% 22.02/3.27 stat_binres_derived_cl: 39003
% 22.02/3.27 stat_binres_derived_cl_h: 0
% 22.02/3.27 stat_factor_derived_cl: 0
% 22.02/3.27 stat_para_derived_cl: 0
% 22.02/3.27 stat_tautologies_discarded: 0
% 22.02/3.27 stat_forward_subsumed: 3746
% 22.02/3.27 stat_derived_cut: 1
% 22.02/3.27 stat_derived_rewritten: 0
% 22.02/3.27 stat_weight_discarded_building: 0
% 22.02/3.27 stat_weight_discarded_cl: 15366
% 22.02/3.27 stat_internlimit_discarded_cl: 0
% 22.02/3.27 stat_simplified: 0 simplified 0 derived 0 given
% 22.02/3.27 stat_kept_cl: 19890
% 22.02/3.27 stat_built_cl: 40224
% 22.02/3.27 stat_hyperres_partial_cl: 0
% 22.02/3.27 stat_made_rewriters: 0
% 22.02/3.27 stat_backward_subsumed: 0
% 22.02/3.27 stat_propagated_subsumed: 0
% 22.02/3.27 stat_clsubs_attempted: 622817
% 22.02/3.27 stat_clsubs_fact_groundunit_found: 0
% 22.02/3.27 stat_clsubs_rule_groundunit_found: 4
% 22.02/3.27 stat_clsubs_top_meta_attempted: 2984633
% 22.02/3.27 stat_clsubs_top_meta_failed: 2361816
% 22.02/3.27 stat_clsubs_top_meta_nonpref_attempted: 2984633
% 22.02/3.27 stat_clsubs_top_meta_nonpref_succeeded: 1164774
% 22.02/3.27 stat_clsubs_top_meta_pref_attempted: 1164774
% 22.02/3.27 stat_clsubs_top_meta_pref1_succeeded: 858714
% 22.02/3.27 stat_clsubs_top_meta_pref2_succeeded: 854039
% 22.02/3.27 stat_clsubs_top_meta_pref3_succeeded: 622817
% 22.02/3.27 stat_clsubs_top_meta_pref_succeeded: 622817
% 22.02/3.27 stat_clsubs_meta_attempted: 625713
% 22.02/3.27 stat_clsubs_meta_failed: 30635
% 22.02/3.27 stat_clsubs_predsymbs_attempted: 0
% 22.02/3.27 stat_clsubs_unit_attempted: 618207
% 22.02/3.27 stat_clsubs_full_attempted: 4610
% 22.02/3.27 stat_forwardsubs_attempted: 39003
% 22.02/3.27 stat_lit_hash_added: 22153
% 22.02/3.27 stat_lit_hash_computed: 73048
% 22.02/3.27 stat_lit_hash_match_found: 3750
% 22.02/3.27 stat_lit_hash_match_miss: 85300
% 22.02/3.27 stat_lit_hash_cut_ok: 0
% 22.02/3.27 stat_lit_strong_cut_ok: 1
% 22.02/3.27 stat_lit_hash_subsume_ok: 3746
% 22.02/3.27 clqueue els 10000000 used 1
% 22.02/3.27 clactive els 10000000 used 2485
% 22.02/3.27 clactivesubsume els 10000000 used 13915
% 22.02/3.27 queue_termbuf els 200000000 used 1730900
% 22.02/3.27 hyper_termbuf els 100000000 used 1
% 22.02/3.27 active_termbuf els 100000000 used 136694
% 22.02/3.27 varstack els 5000 last used 1
% 22.02/3.27 given_termbuf els 10000000 last used 1
% 22.02/3.27 simplified_termbuf els 10000000 last used 1
% 22.02/3.27 derived_termbuf els 10000000 last used 67
% 22.02/3.27 wr_mallocs: 75968
% 22.02/3.27 wr_callocs: 21
% 22.02/3.27 wr_reallocs: 3851
% 22.02/3.27 wr_frees: 2
% 22.02/3.27 wr_malloc_bytes: 4165285828
% 22.02/3.27 wr_calloc_bytes: 112065536
% 22.02/3.27 wr_realloc_bytes: 730936
% 22.02/3.27 wr_realloc_freebytes: 0
% 22.02/3.27 ----------------------------------
%------------------------------------------------------------------------------