%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL052-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n013.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 12:07:32 PM UTC 2026
% Result : Unsatisfiable 10.75s 2.05s
% Output : CNFRefutation 10.75s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named cn_1ERROR: Could not build tree for root '42'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z)))),
inference(cnf_transformation,[],[cn_1]) ).
cnf('2',plain,
( ~ is_a_theorem(implies(X,Y))
| ~ is_a_theorem(X)
| is_a_theorem(Y) ),
inference(cnf_transformation,[],[condensed_detachment]) ).
cnf('3',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
| ~ is_a_theorem(implies(Z,X)) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
is_a_theorem(implies(implies(implies(implies(X,Y),implies(Z,Y)),U),implies(implies(Z,X),U))),
inference(resolution,[],['3','1']) ).
cnf('5',plain,
( ~ is_a_theorem(implies(implies(implies(X,Y),implies(Z,Y)),U))
| is_a_theorem(implies(implies(Z,X),U)) ),
inference(resolution,[],['4','2']) ).
cnf('6',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(U,Y),implies(X,implies(U,Z))))),
inference(resolution,[],['5','4']) ).
cnf('7',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,implies(X,U))))
| ~ is_a_theorem(implies(Z,implies(Y,U))) ),
inference(resolution,[],['6','2']) ).
cnf('8',plain,
is_a_theorem(implies(implies(not(X),X),X)),
inference(cnf_transformation,[],[cn_2]) ).
cnf('9',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(not(X),X),Y))),
inference(resolution,[],['3','8']) ).
cnf('10',plain,
is_a_theorem(implies(implies(X,implies(not(Y),Y)),implies(implies(Y,Z),implies(X,Z)))),
inference(resolution,[],['7','9']) ).
cnf('11',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
| ~ is_a_theorem(implies(Z,implies(not(X),X))) ),
inference(resolution,[],['10','2']) ).
cnf('12',plain,
is_a_theorem(implies(X,implies(not(X),Y))),
inference(cnf_transformation,[],[cn_3]) ).
cnf('13',plain,
is_a_theorem(implies(implies(implies(not(X),Y),Z),implies(X,Z))),
inference(resolution,[],['3','12']) ).
cnf('14',plain,
is_a_theorem(implies(implies(X,not(Y)),implies(Y,implies(X,Z)))),
inference(resolution,[],['5','13']) ).
cnf('15',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(implies(Y,not(X)),U))),
inference(resolution,[],['14','3']) ).
cnf('16',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
| is_a_theorem(implies(implies(Y,not(X)),U)) ),
inference(resolution,[],['15','2']) ).
cnf('17',plain,
is_a_theorem(implies(implies(not(X),not(Y)),implies(implies(X,Z),implies(Y,Z)))),
inference(resolution,[],['10','16']) ).
cnf('18',plain,
( ~ is_a_theorem(implies(implies(not(X),Y),Z))
| is_a_theorem(implies(X,Z)) ),
inference(resolution,[],['13','2']) ).
cnf('19',plain,
is_a_theorem(implies(X,implies(implies(X,Y),implies(Z,Y)))),
inference(resolution,[],['17','18']) ).
cnf('20',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
| ~ is_a_theorem(X) ),
inference(resolution,[],['19','2']) ).
cnf('21',plain,
is_a_theorem(implies(X,X)),
inference(resolution,[],['18','8']) ).
cnf('22',plain,
is_a_theorem(implies(implies(implies(X,X),Y),implies(Z,Y))),
inference(resolution,[],['20','21']) ).
cnf('23',plain,
( ~ is_a_theorem(implies(implies(X,X),Y))
| is_a_theorem(implies(Z,Y)) ),
inference(resolution,[],['22','2']) ).
cnf('24',plain,
is_a_theorem(implies(X,implies(implies(not(Y),Y),Y))),
inference(resolution,[],['23','9']) ).
cnf('25',plain,
is_a_theorem(implies(implies(X,implies(not(Y),Y)),implies(Z,implies(X,Y)))),
inference(resolution,[],['24','7']) ).
cnf('26',plain,
is_a_theorem(implies(implies(not(X),not(Y)),implies(Z,implies(Y,X)))),
inference(resolution,[],['25','16']) ).
cnf('27',plain,
is_a_theorem(implies(X,implies(Y,implies(Z,X)))),
inference(resolution,[],['26','18']) ).
cnf('28',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(Z,U))),
inference(resolution,[],['27','3']) ).
cnf('29',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
| is_a_theorem(implies(Z,U)) ),
inference(resolution,[],['28','2']) ).
cnf('30',plain,
is_a_theorem(implies(X,implies(Y,X))),
inference(resolution,[],['29','8']) ).
cnf('31',plain,
is_a_theorem(implies(implies(implies(X,Y),Z),implies(Y,Z))),
inference(resolution,[],['30','3']) ).
cnf('32',plain,
( ~ is_a_theorem(implies(implies(X,Y),Z))
| is_a_theorem(implies(Y,Z)) ),
inference(resolution,[],['31','2']) ).
cnf('33',plain,
is_a_theorem(implies(not(X),implies(Y,implies(X,Z)))),
inference(resolution,[],['32','26']) ).
cnf('34',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(not(Y),U))),
inference(resolution,[],['33','3']) ).
cnf('35',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
| is_a_theorem(implies(not(Y),U)) ),
inference(resolution,[],['34','2']) ).
cnf('36',plain,
is_a_theorem(implies(not(X),implies(X,Y))),
inference(resolution,[],['35','8']) ).
cnf('37',plain,
is_a_theorem(implies(implies(implies(X,Y),Z),implies(not(X),Z))),
inference(resolution,[],['36','3']) ).
cnf('38',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(implies(X,Z),X),Y))),
inference(resolution,[],['11','37']) ).
cnf('39',plain,
is_a_theorem(implies(X,implies(implies(implies(Y,Z),Y),Y))),
inference(resolution,[],['38','23']) ).
cnf('40',plain,
( ~ is_a_theorem(implies(not(X),X))
| is_a_theorem(X) ),
inference(resolution,[],['2','8']) ).
cnf('41',plain,
~ is_a_theorem(implies(implies(implies(a,b),a),a)),
inference(cnf_transformation,[],[prove_cn_24]) ).
cnf('42',plain,
$false,
inference(resolution,[then_simplify],['39','40','41']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL052-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : gkc %s
% 0.18/0.43 % Computer : n013.cluster.edu
% 0.18/0.43 % Model : x86_64 x86_64
% 0.18/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.43 % Memory : 8046.5625MB
% 0.18/0.43 % OS : Linux 6.8.0-71-generic
% 0.18/0.43 % CPULimit : 300
% 0.18/0.43 % WCLimit : 300
% 0.18/0.43 % DateTime : Sat Sep 5 07:49:50 UTC 2026
% 0.18/0.44 % CPUTime :
% 0.36/0.60
% 0.36/0.60 input clause set summed statistics:
% 0.36/0.60 ----------------------------------
% 0.36/0.60 in_clause_count: 5
% 0.36/0.60 in_rule_clause_count: 5
% 0.36/0.60 in_fact_clause_count: 0
% 0.36/0.60 in_answer_clause_count: 0
% 0.36/0.60 in_ground_clause_count: 1
% 0.36/0.60 in_unit_clause_count: 4
% 0.36/0.60 in_horn_clause_count: 5
% 0.36/0.60 in_pos_clause_count: 3
% 0.36/0.60 in_neg_clause_count: 1
% 0.36/0.60 in_poseq_clause_count: 0
% 0.36/0.60 in_negeq_clause_count: 0
% 0.36/0.60 in_unitposeq_clause_count: 0
% 0.36/0.60 in_chain_clause_count: 0
% 0.36/0.60 in_min_length: 1
% 0.36/0.60 in_max_length: 3
% 0.36/0.60 in_min_depth: 2
% 0.36/0.60 in_max_depth: 4
% 0.36/0.60 in_min_size: 7
% 0.36/0.60 in_max_size: 12
% 0.36/0.60 in_min_vars: 0
% 0.36/0.60 in_max_vars: 3
% 0.36/0.60 in_extaxiom_count: 0
% 0.36/0.60 in_axiom_count: 4
% 0.36/0.60 in_assumption_count: 0
% 0.36/0.60 in_goal_count: 1
% 0.36/0.60 in_neg_goal_count: 1
% 0.36/0.60 in_pos_goal_count: 0
% 0.36/0.61 in_posunit_goal_count: 0
% 0.36/0.61
% 0.36/0.61 auto guide:
% 0.36/0.61 -----------
% 0.36/0.61 {
% 0.36/0.61 "print":1,
% 0.36/0.61 "print_level": 15,
% 0.36/0.61 "max_size": 0,
% 0.36/0.61 "max_depth": 0,
% 0.36/0.61 "max_length": 0,
% 0.36/0.61 "max_dseconds": 0,
% 0.36/0.61 "equality":0,
% 0.36/0.61 "runs":[
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.36/0.61 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.36/0.61 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.36/0.61 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.36/0.61 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.36/0.61 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.36/0.61
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.36/0.61 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.36/0.61 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.36/0.61 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.36/0.61 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.36/0.61 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.36/0.61 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.36/0.61 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.36/0.61
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.36/0.61 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.36/0.61 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.36/0.61 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.36/0.61 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.36/0.61 {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.36/0.61 {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.36/0.61 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.36/0.61
% 0.36/0.61 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.36/0.61 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.36/0.61
% 0.36/0.61 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.36/0.61 {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1}
% 0.36/0.61
% 0.36/0.61 ]}
% 0.36/0.61
% 0.36/0.61
% 0.36/0.61 **** run 1 fork 0 starts with strategy
% 0.36/0.61 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.36/0.62
% 0.36/0.62 **** run 2 fork 1 starts with strategy
% 0.36/0.62 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.36/0.62
% 0.36/0.62 **** run 3 fork 2 starts with strategy
% 0.36/0.62 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.36/0.62
% 0.36/0.62 **** run 4 fork 3 starts with strategy
% 0.36/0.62 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.36/0.63
% 0.36/0.63 **** run 5 fork 4 starts with strategy
% 0.36/0.63 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.36/0.63
% 0.36/0.63 **** run 6 fork 5 starts with strategy
% 0.36/0.63 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.36/0.64
% 0.36/0.64 **** run 7 fork 6 starts with strategy
% 0.36/0.64 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.36/0.64
% 0.36/0.64 **** run 8 fork 7 starts with strategy
% 0.36/0.64 {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.40/0.72
% 0.40/0.72
% 0.40/0.72 fork 0: search terminated without proof.
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% 0.40/0.72 fork 1: search terminated without proof.
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% 0.40/0.73 fork 5: search terminated without proof.
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% 0.40/0.73 fork 6: search terminated without proof.
% 0.40/0.74
% 0.40/0.74 fork 7: search finished without proof.
% 0.40/0.79
% 0.40/0.79 **** run 15 fork 6 starts with strategy
% 0.40/0.79 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.40/0.82
% 0.40/0.82 **** run 9 fork 0 starts with strategy
% 0.40/0.82 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.40/0.83
% 0.40/0.83 **** run 10 fork 1 starts with strategy
% 0.40/0.83 {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.40/0.83
% 0.40/0.83 **** run 11 fork 2 starts with strategy
% 0.40/0.83 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.40/0.84
% 0.40/0.84 **** run 12 fork 3 starts with strategy
% 0.40/0.84 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.40/0.84
% 0.40/0.84 **** run 13 fork 4 starts with strategy
% 0.40/0.84 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.40/0.84
% 0.40/0.84 **** run 14 fork 5 starts with strategy
% 0.40/0.84 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.40/0.85
% 0.40/0.85 **** run 16 fork 7 starts with strategy
% 0.40/0.85 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.40/0.89
% 0.40/0.89 fork 6: search finished without proof.
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% 0.40/0.93 fork 0: search terminated without proof.
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% 0.40/0.93 fork 1: search terminated without proof.
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% 0.40/0.94 fork 3: search terminated without proof.
% 0.40/0.94
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% 0.40/0.94 fork 4: search terminated without proof.
% 0.40/0.95
% 0.40/0.95 **** run 23 fork 6 starts with strategy
% 0.40/0.95 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 0.40/0.95
% 0.40/0.95
% 0.40/0.95 fork 5: search terminated without proof.
% 0.40/0.95
% 0.40/0.95 fork 7: search finished without proof.
% 0.40/1.03
% 0.40/1.03 **** run 17 fork 0 starts with strategy
% 0.40/1.03 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 0.40/1.04
% 0.40/1.04 **** run 18 fork 1 starts with strategy
% 0.40/1.04 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 0.40/1.05
% 0.40/1.05 **** run 19 fork 2 starts with strategy
% 0.40/1.05 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 0.40/1.05
% 0.40/1.05 **** run 21 fork 4 starts with strategy
% 0.40/1.05 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.40/1.05
% 0.40/1.05
% 0.40/1.05 fork 6: search terminated without proof.
% 0.40/1.05
% 0.40/1.05 **** run 24 fork 7 starts with strategy
% 0.40/1.05 {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.40/1.05
% 0.40/1.05 **** run 20 fork 3 starts with strategy
% 0.40/1.05 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.40/1.11
% 0.40/1.11 **** run 31 fork 6 starts with strategy
% 0.40/1.11 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 4.07/1.11
% 4.07/1.11 **** run 22 fork 5 starts with strategy
% 4.07/1.11 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 4.07/1.12
% 4.07/1.12 fork 3: search finished without proof.
% 4.07/1.15
% 4.07/1.15
% 4.07/1.15 fork 2: search terminated without proof.
% 4.93/1.23
% 4.93/1.23 **** run 28 fork 3 starts with strategy
% 4.93/1.23 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 4.93/1.24
% 4.93/1.24
% 4.93/1.24 fork 0: search terminated without proof.
% 4.93/1.25
% 4.93/1.25
% 4.93/1.25 fork 1: search terminated without proof.
% 4.93/1.25
% 4.93/1.25 fork 4: search finished without proof.
% 4.93/1.26
% 4.93/1.26 **** run 27 fork 2 starts with strategy
% 4.93/1.26 {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 4.93/1.26
% 4.93/1.26 fork 7: search finished without proof.
% 4.93/1.27
% 4.93/1.27 fork 6: search finished without proof.
% 5.66/1.31
% 5.66/1.31 fork 5: search finished without proof.
% 5.66/1.31
% 5.66/1.31 **** run 25 fork 0 starts with strategy
% 5.66/1.31 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 5.66/1.32
% 5.66/1.32 **** run 39 fork 6 starts with strategy
% 5.66/1.32 {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 5.66/1.32
% 5.66/1.32 **** run 26 fork 1 starts with strategy
% 5.66/1.32 {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 5.66/1.32
% 5.66/1.32 fork 6: search finished without proof.
% 5.66/1.33
% 5.66/1.33 **** run 32 fork 7 starts with strategy
% 5.66/1.33 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 5.66/1.34
% 5.66/1.34
% 5.66/1.34 fork 3: search terminated without proof.
% 5.66/1.34
% 5.66/1.34 **** run 29 fork 4 starts with strategy
% 5.66/1.34 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 5.66/1.36
% 5.66/1.36
% 5.66/1.36 fork 2: search terminated without proof.
% 5.66/1.38
% 5.66/1.38 **** run 47 fork 6 starts with strategy
% 5.66/1.38 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 5.66/1.38
% 5.66/1.38 **** run 30 fork 5 starts with strategy
% 5.66/1.38 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 6.46/1.43
% 6.46/1.43
% 6.46/1.43 fork 0: search terminated without proof.
% 6.46/1.43
% 6.46/1.43 fork 1: search finished without proof.
% 6.46/1.44
% 6.46/1.44 **** run 36 fork 3 starts with strategy
% 6.46/1.44 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 6.46/1.44
% 6.46/1.44 fork 7: search finished without proof.
% 6.46/1.45
% 6.46/1.45
% 6.46/1.45 fork 4: search terminated without proof.
% 6.46/1.47
% 6.46/1.47 **** run 35 fork 2 starts with strategy
% 6.46/1.47 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 6.46/1.50
% 6.46/1.50 **** run 33 fork 0 starts with strategy
% 6.46/1.50 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 6.46/1.50
% 6.46/1.50 fork 5: search finished without proof.
% 6.46/1.50
% 6.46/1.50 **** run 34 fork 1 starts with strategy
% 6.46/1.50 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 7.25/1.51
% 7.25/1.51 fork 0: search finished without proof.
% 7.25/1.52
% 7.25/1.52 **** run 40 fork 7 starts with strategy
% 7.25/1.52 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 7.25/1.56
% 7.25/1.56 **** run 37 fork 4 starts with strategy
% 7.25/1.56 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 7.25/1.57
% 7.25/1.57 **** run 38 fork 5 starts with strategy
% 7.25/1.57 {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 7.25/1.57
% 7.25/1.57 fork 2: search finished without proof.
% 7.25/1.58
% 7.25/1.58 **** run 41 fork 0 starts with strategy
% 7.25/1.58 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 8.07/1.62
% 8.07/1.62
% 8.07/1.62 fork 1: search terminated without proof.
% 8.07/1.63
% 8.07/1.63
% 8.07/1.63 fork 7: search terminated without proof.
% 8.07/1.65
% 8.07/1.65
% 8.07/1.65 fork 3: search terminated without proof.
% 8.07/1.67
% 8.07/1.67
% 8.07/1.67 fork 4: search terminated without proof.
% 8.07/1.68
% 8.07/1.68 **** run 43 fork 2 starts with strategy
% 8.07/1.68 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 8.07/1.69
% 8.07/1.69 **** run 42 fork 1 starts with strategy
% 8.07/1.69 {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0}
% 8.79/1.71
% 8.79/1.71 **** run 48 fork 7 starts with strategy
% 8.79/1.71 {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 8.79/1.72
% 8.79/1.72 **** run 44 fork 3 starts with strategy
% 8.79/1.72 {"max_dseconds":10,"strategy":["unit"],"query_preference":0}
% 8.79/1.78
% 8.79/1.78 **** run 45 fork 4 starts with strategy
% 8.79/1.78 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":20}
% 10.75/2.05
% 10.75/2.05
% 10.75/2.05 result: proof found
% 10.75/2.05 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 10.75/2.05 by run 38 fork 5 strategy {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 10.75/2.05 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 10.75/2.05
% 10.75/2.05 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 10.75/2.05
% 10.75/2.05 run 38 fork 5 statistics:
% 10.75/2.05 ----------------------------------
% 10.75/2.05 this run seconds: 0.058040
% 10.75/2.05 total seconds: 0.951168
% 10.75/2.05 stat_given_used: 240
% 10.75/2.05 stat_given_used_at_endgame: 0
% 10.75/2.05 stat_given_candidates: 507
% 10.75/2.05 stat_given_candidates_at_endgame: 0
% 10.75/2.05 stat_given_candidates_h: 0
% 10.75/2.05 stat_binres_derived_cl: 5564
% 10.75/2.05 stat_binres_derived_cl_h: 0
% 10.75/2.05 stat_factor_derived_cl: 0
% 10.75/2.05 stat_para_derived_cl: 0
% 10.75/2.05 stat_tautologies_discarded: 1
% 10.75/2.05 stat_forward_subsumed: 1014
% 10.75/2.05 stat_derived_cut: 1
% 10.75/2.05 stat_derived_rewritten: 0
% 10.75/2.05 stat_weight_discarded_building: 0
% 10.75/2.05 stat_weight_discarded_cl: 3772
% 10.75/2.05 stat_internlimit_discarded_cl: 0
% 10.75/2.05 stat_simplified: 0 simplified 0 derived 0 given
% 10.75/2.05 stat_kept_cl: 776
% 10.75/2.05 stat_built_cl: 5028
% 10.75/2.05 stat_hyperres_partial_cl: 0
% 10.75/2.05 stat_made_rewriters: 0
% 10.75/2.05 stat_backward_subsumed: 0
% 10.75/2.05 stat_propagated_subsumed: 0
% 10.75/2.05 stat_clsubs_attempted: 8682
% 10.75/2.05 stat_clsubs_fact_groundunit_found: 0
% 10.75/2.05 stat_clsubs_rule_groundunit_found: 1
% 10.75/2.05 stat_clsubs_top_meta_attempted: 47345
% 10.75/2.05 stat_clsubs_top_meta_failed: 38663
% 10.75/2.05 stat_clsubs_top_meta_nonpref_attempted: 47345
% 10.75/2.05 stat_clsubs_top_meta_nonpref_succeeded: 11531
% 10.75/2.05 stat_clsubs_top_meta_pref_attempted: 11531
% 10.75/2.05 stat_clsubs_top_meta_pref1_succeeded: 11531
% 10.75/2.05 stat_clsubs_top_meta_pref2_succeeded: 10559
% 10.75/2.05 stat_clsubs_top_meta_pref3_succeeded: 8682
% 10.75/2.05 stat_clsubs_top_meta_pref_succeeded: 8682
% 10.75/2.05 stat_clsubs_meta_attempted: 10059
% 10.75/2.05 stat_clsubs_meta_failed: 2187
% 10.75/2.05 stat_clsubs_predsymbs_attempted: 0
% 10.75/2.05 stat_clsubs_unit_attempted: 7552
% 10.75/2.05 stat_clsubs_full_attempted: 1130
% 10.75/2.05 stat_forwardsubs_attempted: 5563
% 10.75/2.05 stat_lit_hash_added: 925
% 10.75/2.05 stat_lit_hash_computed: 7877
% 10.75/2.05 stat_lit_hash_match_found: 1015
% 10.75/2.05 stat_lit_hash_match_miss: 10781
% 10.75/2.05 stat_lit_hash_cut_ok: 0
% 10.75/2.05 stat_lit_strong_cut_ok: 1
% 10.75/2.05 stat_lit_hash_subsume_ok: 1014
% 10.75/2.05 clqueue els 10000000 used 1
% 10.75/2.05 clactive els 10000000 used 241
% 10.75/2.05 clactivesubsume els 10000000 used 1435
% 10.75/2.05 queue_termbuf els 200000000 used 49375
% 10.75/2.05 hyper_termbuf els 100000000 used 1
% 10.75/2.05 active_termbuf els 100000000 used 11284
% 10.75/2.05 varstack els 5000 last used 1
% 10.75/2.05 given_termbuf els 10000000 last used 1
% 10.75/2.05 simplified_termbuf els 10000000 last used 1
% 10.75/2.05 derived_termbuf els 10000000 last used 42
% 10.75/2.05 wr_mallocs: 3187
% 10.75/2.05 wr_callocs: 21
% 10.75/2.05 wr_reallocs: 239
% 10.75/2.05 wr_frees: 2
% 10.75/2.05 wr_malloc_bytes: 4162691764
% 10.75/2.05 wr_calloc_bytes: 112065536
% 10.75/2.05 wr_realloc_bytes: 41712
% 10.75/2.05 wr_realloc_freebytes: 0
% 10.75/2.05 ----------------------------------
%------------------------------------------------------------------------------