%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL053-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n008.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 7.39s 1.58s
% Output : CNFRefutation 7.39s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named cn_1ERROR: Could not build tree for root '47'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(X,implies(not(X),Y))),
inference(cnf_transformation,[],[cn_3]) ).
cnf('12',plain,
is_a_theorem(implies(implies(implies(not(X),Y),Z),implies(X,Z))),
inference(resolution,[],['3','11']) ).
cnf('13',plain,
is_a_theorem(implies(implies(X,not(Y)),implies(Y,implies(X,Z)))),
inference(resolution,[],['5','12']) ).
cnf('14',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(implies(Y,not(X)),U))),
inference(resolution,[],['13','3']) ).
cnf('15',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
| is_a_theorem(implies(implies(Y,not(X)),U)) ),
inference(resolution,[],['14','2']) ).
cnf('16',plain,
is_a_theorem(implies(implies(not(X),not(Y)),implies(implies(X,Z),implies(Y,Z)))),
inference(resolution,[],['10','15']) ).
cnf('17',plain,
( ~ is_a_theorem(implies(implies(not(X),Y),Z))
| is_a_theorem(implies(X,Z)) ),
inference(resolution,[],['12','2']) ).
cnf('18',plain,
is_a_theorem(implies(X,implies(implies(X,Y),implies(Z,Y)))),
inference(resolution,[],['16','17']) ).
cnf('19',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
| ~ is_a_theorem(X) ),
inference(resolution,[],['18','2']) ).
cnf('20',plain,
is_a_theorem(implies(X,X)),
inference(resolution,[],['17','8']) ).
cnf('21',plain,
is_a_theorem(implies(implies(implies(X,X),Y),implies(Z,Y))),
inference(resolution,[],['19','20']) ).
cnf('22',plain,
( ~ is_a_theorem(implies(implies(X,X),Y))
| is_a_theorem(implies(Z,Y)) ),
inference(resolution,[],['21','2']) ).
cnf('23',plain,
is_a_theorem(implies(X,implies(implies(not(Y),Y),Y))),
inference(resolution,[],['22','9']) ).
cnf('24',plain,
is_a_theorem(implies(implies(X,implies(not(Y),Y)),implies(Z,implies(X,Y)))),
inference(resolution,[],['23','7']) ).
cnf('25',plain,
( ~ is_a_theorem(implies(X,implies(not(Y),Y)))
| is_a_theorem(implies(Z,implies(X,Y))) ),
inference(resolution,[],['24','2']) ).
cnf('26',plain,
is_a_theorem(implies(implies(not(X),not(Y)),implies(Z,implies(Y,X)))),
inference(resolution,[],['24','15']) ).
cnf('27',plain,
is_a_theorem(implies(X,implies(Y,implies(Z,X)))),
inference(resolution,[],['26','17']) ).
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(X,implies(implies(implies(Y,Z),Y),Y))),
inference(resolution,[],['25','37']) ).
cnf('39',plain,
is_a_theorem(implies(implies(X,Y),implies(not(Y),implies(X,Z)))),
inference(resolution,[],['36','7']) ).
cnf('40',plain,
( is_a_theorem(implies(not(X),implies(Y,Z)))
| ~ is_a_theorem(implies(Y,X)) ),
inference(resolution,[],['39','2']) ).
cnf('41',plain,
is_a_theorem(implies(not(implies(X,Y)),implies(implies(implies(Z,Z),Y),U))),
inference(resolution,[],['40','21']) ).
cnf('42',plain,
( ~ is_a_theorem(implies(not(X),X))
| is_a_theorem(X) ),
inference(resolution,[],['2','8']) ).
cnf('43',plain,
is_a_theorem(implies(implies(implies(X,X),Y),Y)),
inference(resolution,[],['41','42']) ).
cnf('44',plain,
( ~ is_a_theorem(implies(implies(X,X),Y))
| is_a_theorem(Y) ),
inference(resolution,[],['43','2']) ).
cnf('45',plain,
is_a_theorem(implies(implies(implies(X,Y),X),X)),
inference(resolution,[],['38','44']) ).
cnf('46',plain,
~ is_a_theorem(implies(implies(a,implies(a,b)),implies(a,b))),
inference(cnf_transformation,[],[prove_cn_30]) ).
cnf('47',plain,
$false,
inference(resolution,[then_simplify],['45','5','46']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LCL053-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : gkc %s
% 0.15/0.41 % Computer : n008.cluster.edu
% 0.15/0.41 % Model : x86_64 x86_64
% 0.15/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.41 % Memory : 8046.5625MB
% 0.15/0.41 % OS : Linux 6.8.0-71-generic
% 0.15/0.41 % CPULimit : 300
% 0.15/0.41 % WCLimit : 300
% 0.15/0.41 % DateTime : Sat Sep 5 02:00:38 UTC 2026
% 0.15/0.41 % CPUTime :
% 0.25/0.58
% 0.25/0.58 input clause set summed statistics:
% 0.25/0.58 ----------------------------------
% 0.25/0.58 in_clause_count: 5
% 0.25/0.58 in_rule_clause_count: 5
% 0.25/0.58 in_fact_clause_count: 0
% 0.25/0.58 in_answer_clause_count: 0
% 0.25/0.58 in_ground_clause_count: 1
% 0.25/0.58 in_unit_clause_count: 4
% 0.25/0.58 in_horn_clause_count: 5
% 0.25/0.58 in_pos_clause_count: 3
% 0.25/0.58 in_neg_clause_count: 1
% 0.25/0.58 in_poseq_clause_count: 0
% 0.25/0.58 in_negeq_clause_count: 0
% 0.25/0.58 in_unitposeq_clause_count: 0
% 0.25/0.58 in_chain_clause_count: 0
% 0.25/0.58 in_min_length: 1
% 0.25/0.58 in_max_length: 3
% 0.25/0.58 in_min_depth: 2
% 0.25/0.58 in_max_depth: 4
% 0.25/0.58 in_min_size: 7
% 0.25/0.58 in_max_size: 12
% 0.25/0.58 in_min_vars: 0
% 0.25/0.58 in_max_vars: 3
% 0.25/0.58 in_extaxiom_count: 0
% 0.25/0.58 in_axiom_count: 4
% 0.25/0.58 in_assumption_count: 0
% 0.25/0.58 in_goal_count: 1
% 0.25/0.58 in_neg_goal_count: 1
% 0.25/0.58 in_pos_goal_count: 0
% 0.25/0.58 in_posunit_goal_count: 0
% 0.25/0.58
% 0.25/0.58 auto guide:
% 0.25/0.58 -----------
% 0.25/0.58 {
% 0.25/0.58 "print":1,
% 0.25/0.58 "print_level": 15,
% 0.25/0.58 "max_size": 0,
% 0.25/0.58 "max_depth": 0,
% 0.25/0.58 "max_length": 0,
% 0.25/0.58 "max_dseconds": 0,
% 0.25/0.58 "equality":0,
% 0.25/0.58 "runs":[
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.25/0.58 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.25/0.58 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.25/0.58 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.25/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.25/0.58 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.25/0.58
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.25/0.58 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.25/0.58 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.25/0.58 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.25/0.58 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.25/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.25/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.25/0.58 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.25/0.58
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.25/0.58 {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.25/0.58 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.25/0.58 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.25/0.58 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.25/0.58 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.25/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.25/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.25/0.58 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.25/0.58
% 0.25/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.25/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.59 {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.25/0.59 {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.25/0.59 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.59 {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.25/0.59 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.25/0.59 {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.25/0.59
% 0.25/0.59 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.25/0.59 {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1}
% 0.25/0.59
% 0.25/0.59 ]}
% 0.25/0.59
% 0.25/0.59
% 0.25/0.59 **** run 1 fork 0 starts with strategy
% 0.25/0.59 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.25/0.59
% 0.25/0.59 **** run 2 fork 1 starts with strategy
% 0.25/0.59 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.25/0.60
% 0.25/0.60 **** run 3 fork 2 starts with strategy
% 0.25/0.60 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.36/0.60
% 0.36/0.60 **** run 4 fork 3 starts with strategy
% 0.36/0.60 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.36/0.60
% 0.36/0.60 **** run 5 fork 4 starts with strategy
% 0.36/0.60 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.36/0.61
% 0.36/0.61 **** run 6 fork 5 starts with strategy
% 0.36/0.61 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.36/0.61
% 0.36/0.61 **** run 7 fork 6 starts with strategy
% 0.36/0.61 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.36/0.61
% 0.36/0.61 **** run 8 fork 7 starts with strategy
% 0.36/0.61 {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.38/0.69
% 0.38/0.69
% 0.38/0.69 fork 0: search terminated without proof.
% 0.38/0.70
% 0.38/0.70 fork 1: search finished without proof.
% 0.38/0.70
% 0.38/0.70
% 0.38/0.70 fork 2: search terminated without proof.
% 0.38/0.71
% 0.38/0.71
% 0.38/0.71 fork 3: search terminated without proof.
% 0.38/0.71
% 0.38/0.71
% 0.38/0.71 fork 4: search terminated without proof.
% 0.38/0.71
% 0.38/0.71
% 0.38/0.71 fork 5: search terminated without proof.
% 0.38/0.72
% 0.38/0.72
% 0.38/0.72 fork 6: search terminated without proof.
% 0.38/0.72
% 0.38/0.72
% 0.38/0.72 fork 7: search terminated without proof.
% 0.38/0.76
% 0.38/0.76 **** run 11 fork 2 starts with strategy
% 0.38/0.76 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.38/0.80
% 0.38/0.80 **** run 9 fork 0 starts with strategy
% 0.38/0.80 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.38/0.81
% 0.38/0.81 **** run 10 fork 1 starts with strategy
% 0.38/0.81 {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.38/0.82
% 0.38/0.82 **** run 12 fork 3 starts with strategy
% 0.38/0.82 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.38/0.82
% 0.38/0.82 **** run 13 fork 4 starts with strategy
% 0.38/0.82 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.38/0.82
% 0.38/0.82 **** run 14 fork 5 starts with strategy
% 0.38/0.82 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.38/0.83
% 0.38/0.83 **** run 15 fork 6 starts with strategy
% 0.38/0.83 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.38/0.83
% 0.38/0.83 **** run 16 fork 7 starts with strategy
% 0.38/0.83 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.38/0.86
% 0.38/0.86
% 0.38/0.86 fork 2: search terminated without proof.
% 0.38/0.91
% 0.38/0.91
% 0.38/0.91 fork 0: search terminated without proof.
% 0.38/0.91
% 0.38/0.91
% 0.38/0.91 fork 1: search terminated without proof.
% 0.38/0.92
% 0.38/0.92 **** run 19 fork 2 starts with strategy
% 0.38/0.92 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 0.38/0.92
% 0.38/0.92
% 0.38/0.92 fork 3: search terminated without proof.
% 0.38/0.92
% 0.38/0.92
% 0.38/0.92 fork 4: search terminated without proof.
% 0.38/0.93
% 0.38/0.93
% 0.38/0.93 fork 5: search terminated without proof.
% 0.38/0.93
% 0.38/0.93 fork 7: search finished without proof.
% 0.38/0.93
% 0.38/0.93
% 0.38/0.93 fork 6: search terminated without proof.
% 0.38/1.01
% 0.38/1.01 **** run 17 fork 0 starts with strategy
% 0.38/1.01 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 0.38/1.02
% 0.38/1.02 **** run 18 fork 1 starts with strategy
% 0.38/1.02 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 0.38/1.02
% 0.38/1.02
% 0.38/1.02 fork 2: search terminated without proof.
% 0.38/1.03
% 0.38/1.03 **** run 22 fork 5 starts with strategy
% 0.38/1.03 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.38/1.03
% 0.38/1.03 **** run 20 fork 3 starts with strategy
% 0.38/1.03 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.38/1.03
% 0.38/1.03 **** run 21 fork 4 starts with strategy
% 0.38/1.03 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.38/1.04
% 0.38/1.04 **** run 24 fork 7 starts with strategy
% 0.38/1.04 {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.38/1.07
% 0.38/1.07 fork 3: search finished without proof.
% 0.38/1.08
% 0.38/1.08 **** run 27 fork 2 starts with strategy
% 0.38/1.08 {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 0.38/1.08
% 0.38/1.08 **** run 23 fork 6 starts with strategy
% 0.38/1.09 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 4.14/1.14
% 4.14/1.14 fork 4: search finished without proof.
% 4.14/1.18
% 4.14/1.18
% 4.14/1.18 fork 2: search terminated without proof.
% 4.14/1.19
% 4.14/1.19 **** run 28 fork 3 starts with strategy
% 4.14/1.19 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 5.02/1.20
% 5.02/1.20
% 5.02/1.20 fork 6: search terminated without proof.
% 5.02/1.22
% 5.02/1.22
% 5.02/1.22 fork 0: search terminated without proof.
% 5.02/1.22
% 5.02/1.22
% 5.02/1.22 fork 1: search terminated without proof.
% 5.02/1.23
% 5.02/1.23 fork 5: search finished without proof.
% 5.02/1.24
% 5.02/1.24 **** run 35 fork 2 starts with strategy
% 5.02/1.24 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 5.02/1.24
% 5.02/1.24 fork 7: search finished without proof.
% 5.02/1.25
% 5.02/1.25 **** run 29 fork 4 starts with strategy
% 5.02/1.25 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 5.02/1.29
% 5.02/1.29 **** run 25 fork 0 starts with strategy
% 5.02/1.29 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 5.02/1.30
% 5.02/1.30 **** run 26 fork 1 starts with strategy
% 5.02/1.30 {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 5.02/1.30
% 5.02/1.30
% 5.02/1.30 fork 3: search terminated without proof.
% 5.81/1.31
% 5.81/1.31 **** run 30 fork 5 starts with strategy
% 5.81/1.31 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 5.81/1.31
% 5.81/1.31 **** run 31 fork 6 starts with strategy
% 5.81/1.31 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 5.81/1.31
% 5.81/1.31 **** run 32 fork 7 starts with strategy
% 5.81/1.31 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 5.81/1.34
% 5.81/1.34 fork 2: search finished without proof.
% 5.81/1.35
% 5.81/1.35
% 5.81/1.35 fork 4: search terminated without proof.
% 5.81/1.39
% 5.81/1.39 **** run 43 fork 2 starts with strategy
% 5.81/1.39 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 5.81/1.40
% 5.81/1.40 **** run 36 fork 3 starts with strategy
% 5.81/1.40 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 6.62/1.41
% 6.62/1.41
% 6.62/1.41 fork 0: search terminated without proof.
% 6.62/1.41
% 6.62/1.41 fork 1: search finished without proof.
% 6.62/1.42
% 6.62/1.42
% 6.62/1.42 fork 5: search terminated without proof.
% 6.62/1.43
% 6.62/1.43 fork 7: search finished without proof.
% 6.62/1.46
% 6.62/1.46 **** run 37 fork 4 starts with strategy
% 6.62/1.46 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 6.62/1.48
% 6.62/1.48 **** run 34 fork 1 starts with strategy
% 6.62/1.48 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 6.62/1.49
% 6.62/1.49 **** run 33 fork 0 starts with strategy
% 6.62/1.49 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 6.62/1.49
% 6.62/1.49 **** run 38 fork 5 starts with strategy
% 6.62/1.49 {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 7.39/1.50
% 7.39/1.50 fork 0: search finished without proof.
% 7.39/1.50
% 7.39/1.50 **** run 40 fork 7 starts with strategy
% 7.39/1.50 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 7.39/1.52
% 7.39/1.52
% 7.39/1.52 fork 6: search terminated without proof.
% 7.39/1.57
% 7.39/1.57
% 7.39/1.57 fork 4: search terminated without proof.
% 7.39/1.58
% 7.39/1.58
% 7.39/1.58 result: proof found
% 7.39/1.58 for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 7.39/1.58 by run 43 fork 2 strategy {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 7.39/1.58 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 7.39/1.58
% 7.39/1.58 % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 7.39/1.58
% 7.39/1.58 run 43 fork 2 statistics:
% 7.39/1.58 ----------------------------------
% 7.39/1.58 this run seconds: 0.093533
% 7.39/1.58 total seconds: 0.894115
% 7.39/1.58 stat_given_used: 383
% 7.39/1.58 stat_given_used_at_endgame: 0
% 7.39/1.58 stat_given_candidates: 691
% 7.39/1.58 stat_given_candidates_at_endgame: 0
% 7.39/1.58 stat_given_candidates_h: 0
% 7.39/1.58 stat_binres_derived_cl: 10428
% 7.39/1.58 stat_binres_derived_cl_h: 0
% 7.39/1.58 stat_factor_derived_cl: 0
% 7.39/1.58 stat_para_derived_cl: 0
% 7.39/1.58 stat_tautologies_discarded: 1
% 7.39/1.58 stat_forward_subsumed: 4813
% 7.39/1.58 stat_derived_cut: 1
% 7.39/1.58 stat_derived_rewritten: 0
% 7.39/1.58 stat_weight_discarded_building: 0
% 7.39/1.58 stat_weight_discarded_cl: 0
% 7.39/1.58 stat_internlimit_discarded_cl: 0
% 7.39/1.58 stat_simplified: 0 simplified 0 derived 0 given
% 7.39/1.58 stat_kept_cl: 5613
% 7.39/1.58 stat_built_cl: 6379
% 7.39/1.58 stat_hyperres_partial_cl: 0
% 7.39/1.58 stat_made_rewriters: 0
% 7.39/1.58 stat_backward_subsumed: 0
% 7.39/1.58 stat_propagated_subsumed: 0
% 7.39/1.58 stat_clsubs_attempted: 19670
% 7.39/1.58 stat_clsubs_fact_groundunit_found: 0
% 7.39/1.58 stat_clsubs_rule_groundunit_found: 1
% 7.39/1.58 stat_clsubs_top_meta_attempted: 104387
% 7.39/1.58 stat_clsubs_top_meta_failed: 84717
% 7.39/1.58 stat_clsubs_top_meta_nonpref_attempted: 104387
% 7.39/1.58 stat_clsubs_top_meta_nonpref_succeeded: 29503
% 7.39/1.58 stat_clsubs_top_meta_pref_attempted: 29503
% 7.39/1.58 stat_clsubs_top_meta_pref1_succeeded: 29503
% 7.39/1.58 stat_clsubs_top_meta_pref2_succeeded: 26082
% 7.39/1.58 stat_clsubs_top_meta_pref3_succeeded: 19670
% 7.39/1.58 stat_clsubs_top_meta_pref_succeeded: 19670
% 7.39/1.58 stat_clsubs_meta_attempted: 23123
% 7.39/1.58 stat_clsubs_meta_failed: 6369
% 7.39/1.58 stat_clsubs_predsymbs_attempted: 0
% 7.39/1.58 stat_clsubs_unit_attempted: 16027
% 7.39/1.58 stat_clsubs_full_attempted: 3643
% 7.39/1.58 stat_forwardsubs_attempted: 10427
% 7.39/1.58 stat_lit_hash_added: 5831
% 7.39/1.58 stat_lit_hash_computed: 18230
% 7.39/1.58 stat_lit_hash_match_found: 4814
% 7.39/1.58 stat_lit_hash_match_miss: 13655
% 7.39/1.58 stat_lit_hash_cut_ok: 0
% 7.39/1.58 stat_lit_strong_cut_ok: 1
% 7.39/1.58 stat_lit_hash_subsume_ok: 4813
% 7.39/1.58 clqueue els 10000000 used 1
% 7.39/1.58 clactive els 10000000 used 384
% 7.39/1.58 clactivesubsume els 10000000 used 2293
% 7.39/1.58 queue_termbuf els 200000000 used 425949
% 7.39/1.58 hyper_termbuf els 100000000 used 1
% 7.39/1.58 active_termbuf els 100000000 used 18393
% 7.39/1.58 varstack els 5000 last used 1
% 7.39/1.58 given_termbuf els 10000000 last used 1
% 7.39/1.58 simplified_termbuf els 10000000 last used 1
% 7.39/1.58 derived_termbuf els 10000000 last used 49
% 7.39/1.58 wr_mallocs: 20500
% 7.39/1.58 wr_callocs: 21
% 7.39/1.58 wr_reallocs: 1453
% 7.39/1.58 wr_frees: 2
% 7.39/1.58 wr_malloc_bytes: 4163310644
% 7.39/1.58 wr_calloc_bytes: 112065536
% 7.39/1.58 wr_realloc_bytes: 203216
% 7.39/1.58 wr_realloc_freebytes: 0
% 7.39/1.58 ----------------------------------
%------------------------------------------------------------------------------