%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL042-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n015.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 12:07:30 PM UTC 2026
% Result : Unsatisfiable 215.50s 27.67s
% Output : CNFRefutation 215.50s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named cn_21ERROR: Could not build tree for root '40'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(Y,implies(X,Z)))),
inference(cnf_transformation,[],[cn_21]) ).
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(X,implies(Y,Z)))
| is_a_theorem(implies(Y,implies(X,Z))) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(not(X),Y),Y))),
inference(cnf_transformation,[],[cn_54]) ).
cnf('5',plain,
is_a_theorem(implies(implies(not(X),Y),implies(implies(X,Y),Y))),
inference(resolution,[],['3','4']) ).
cnf('6',plain,
( is_a_theorem(implies(implies(X,Y),Y))
| ~ is_a_theorem(implies(not(X),Y)) ),
inference(resolution,[],['5','2']) ).
cnf('7',plain,
is_a_theorem(implies(X,implies(Y,X))),
inference(cnf_transformation,[],[cn_18]) ).
cnf('8',plain,
is_a_theorem(implies(X,implies(Y,Y))),
inference(resolution,[],['3','7']) ).
cnf('9',plain,
( is_a_theorem(implies(implies(not(X),Y),Y))
| ~ is_a_theorem(implies(X,Y)) ),
inference(resolution,[],['4','2']) ).
cnf('10',plain,
is_a_theorem(implies(implies(not(X),implies(Y,X)),implies(Y,X))),
inference(resolution,[],['9','7']) ).
cnf('11',plain,
( ~ is_a_theorem(implies(not(X),implies(Y,X)))
| is_a_theorem(implies(Y,X)) ),
inference(resolution,[],['10','2']) ).
cnf('12',plain,
is_a_theorem(implies(X,X)),
inference(resolution,[],['8','11']) ).
cnf('13',plain,
is_a_theorem(implies(X,implies(implies(X,Y),Y))),
inference(resolution,[],['12','3']) ).
cnf('14',plain,
( is_a_theorem(implies(implies(X,Y),Y))
| ~ is_a_theorem(X) ),
inference(resolution,[],['13','2']) ).
cnf('15',plain,
is_a_theorem(implies(X,implies(not(X),Y))),
inference(cnf_transformation,[],[cn_3]) ).
cnf('16',plain,
is_a_theorem(implies(not(X),implies(X,Y))),
inference(resolution,[],['3','15']) ).
cnf('17',plain,
is_a_theorem(implies(implies(implies(not(X),implies(X,Y)),Z),Z)),
inference(resolution,[],['14','16']) ).
cnf('18',plain,
( ~ is_a_theorem(implies(implies(not(X),implies(X,Y)),Z))
| is_a_theorem(Z) ),
inference(resolution,[],['17','2']) ).
cnf('19',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(Z,X),implies(Z,Y)))),
inference(cnf_transformation,[],[cn_22]) ).
cnf('20',plain,
( is_a_theorem(implies(implies(X,Y),implies(X,Z)))
| ~ is_a_theorem(implies(Y,Z)) ),
inference(resolution,[],['19','2']) ).
cnf('21',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(X,implies(implies(U,Y),implies(U,Z))))),
inference(resolution,[],['20','19']) ).
cnf('22',plain,
is_a_theorem(implies(not(X),implies(implies(Y,X),implies(Y,Z)))),
inference(resolution,[],['18','21']) ).
cnf('23',plain,
is_a_theorem(implies(implies(X,implies(implies(Y,X),implies(Y,Z))),implies(implies(Y,X),implies(Y,Z)))),
inference(resolution,[],['6','22']) ).
cnf('24',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z)))),
inference(resolution,[],['3','19']) ).
cnf('25',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
| ~ is_a_theorem(implies(Z,X)) ),
inference(resolution,[],['24','2']) ).
cnf('26',plain,
is_a_theorem(implies(implies(X,Y),implies(X,implies(Z,Y)))),
inference(resolution,[],['20','7']) ).
cnf('27',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,Z)),U),implies(implies(X,Z),U))),
inference(resolution,[],['25','26']) ).
cnf('28',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,Z)),U))
| is_a_theorem(implies(implies(X,Z),U)) ),
inference(resolution,[],['27','2']) ).
cnf('29',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(Y,X),implies(Y,Z)))),
inference(resolution,[],['23','28']) ).
cnf('30',plain,
( is_a_theorem(implies(implies(X,Y),implies(X,Z)))
| ~ is_a_theorem(implies(Y,implies(X,Z))) ),
inference(resolution,[],['29','2']) ).
cnf('31',plain,
is_a_theorem(implies(implies(implies(implies(X,Y),Y),Z),implies(X,Z))),
inference(resolution,[],['25','13']) ).
cnf('32',plain,
( ~ is_a_theorem(implies(implies(implies(X,Y),Y),Z))
| is_a_theorem(implies(X,Z)) ),
inference(resolution,[],['31','2']) ).
cnf('33',plain,
is_a_theorem(implies(X,implies(implies(Y,Z),implies(implies(X,Y),Z)))),
inference(resolution,[],['32','24']) ).
cnf('34',plain,
is_a_theorem(implies(implies(X,Y),implies(Z,implies(implies(Z,X),Y)))),
inference(resolution,[],['33','3']) ).
cnf('35',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(X,implies(implies(X,Y),Z)))),
inference(resolution,[],['30','34']) ).
cnf('36',plain,
is_a_theorem(implies(implies(X,implies(Y,implies(Z,U))),implies(X,implies(Z,implies(Y,U))))),
inference(resolution,[],['20','1']) ).
cnf('37',plain,
( ~ is_a_theorem(implies(X,implies(Y,implies(Z,U))))
| is_a_theorem(implies(X,implies(Z,implies(Y,U)))) ),
inference(resolution,[],['36','2']) ).
cnf('38',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(X,Y),implies(X,Z)))),
inference(resolution,[],['35','37']) ).
cnf('39',plain,
~ is_a_theorem(implies(implies(a,implies(b,c)),implies(implies(a,b),implies(a,c)))),
inference(cnf_transformation,[],[prove_cn_35]) ).
cnf('40',plain,
$false,
inference(resolution,[],['38','39']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL042-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : gkc %s
% 0.08/0.35 % Computer : n015.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Fri Sep 4 16:29:11 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.24/0.48
% 0.24/0.48 input clause set summed statistics:
% 0.24/0.48 ----------------------------------
% 0.24/0.48 in_clause_count: 7
% 0.24/0.48 in_rule_clause_count: 7
% 0.24/0.48 in_fact_clause_count: 0
% 0.24/0.48 in_answer_clause_count: 0
% 0.24/0.48 in_ground_clause_count: 1
% 0.24/0.48 in_unit_clause_count: 6
% 0.24/0.48 in_horn_clause_count: 7
% 0.24/0.48 in_pos_clause_count: 5
% 0.24/0.48 in_neg_clause_count: 1
% 0.24/0.48 in_poseq_clause_count: 0
% 0.24/0.48 in_negeq_clause_count: 0
% 0.24/0.48 in_unitposeq_clause_count: 0
% 0.24/0.48 in_chain_clause_count: 0
% 0.24/0.48 in_min_length: 1
% 0.24/0.48 in_max_length: 3
% 0.24/0.48 in_min_depth: 2
% 0.24/0.48 in_max_depth: 5
% 0.24/0.48 in_min_size: 6
% 0.24/0.48 in_max_size: 14
% 0.24/0.48 in_min_vars: 0
% 0.24/0.48 in_max_vars: 3
% 0.24/0.48 in_extaxiom_count: 0
% 0.24/0.48 in_axiom_count: 6
% 0.24/0.48 in_assumption_count: 0
% 0.24/0.48 in_goal_count: 1
% 0.24/0.48 in_neg_goal_count: 1
% 0.24/0.48 in_pos_goal_count: 0
% 0.24/0.48 in_posunit_goal_count: 0
% 0.24/0.48
% 0.24/0.48 auto guide:
% 0.24/0.48 -----------
% 0.24/0.48 {
% 0.24/0.48 "print":1,
% 0.24/0.48 "print_level": 15,
% 0.24/0.48 "max_size": 0,
% 0.24/0.48 "max_depth": 0,
% 0.24/0.48 "max_length": 0,
% 0.24/0.48 "max_dseconds": 0,
% 0.24/0.48 "equality":0,
% 0.24/0.48 "runs":[
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.24/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.24/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.24/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.24/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.24/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.24/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.24/0.48
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.24/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.24/0.48 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.24/0.48 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.24/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.24/0.48 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.24/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.24/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.24/0.48 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.24/0.48
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.24/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.24/0.48 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.24/0.48 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
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% 4.54/1.11 **** run 29 fork 4 starts with strategy
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% 7.22/1.42
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% 26.34/3.83
% 26.34/3.83 **** run 61 fork 4 starts with strategy
% 26.34/3.83 {"max_dseconds":10,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 29.48/4.29
% 29.48/4.29
% 29.48/4.29 fork 3: search terminated without proof.
% 30.28/4.33
% 30.28/4.33 **** run 76 fork 3 starts with strategy
% 30.28/4.33 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 30.28/4.38
% 30.28/4.38 fork 7: search finished without proof.
% 31.08/4.43
% 31.08/4.43 **** run 72 fork 7 starts with strategy
% 31.08/4.43 {"max_dseconds":10,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 31.89/4.50
% 31.89/4.50 fork 5: search finished without proof.
% 31.89/4.56
% 31.89/4.56 **** run 70 fork 5 starts with strategy
% 31.89/4.56 {"max_dseconds":10,"strategy":["positive_pref"],"query_preference":0}
% 31.89/4.59
% 31.89/4.59
% 31.89/4.59 fork 2: search terminated without proof.
% 32.72/4.63
% 32.72/4.63
% 32.72/4.63 fork 0: search terminated without proof.
% 32.72/4.64
% 32.72/4.64 **** run 67 fork 2 starts with strategy
% 32.72/4.64 {"max_dseconds":10,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 32.72/4.65
% 32.72/4.65
% 32.72/4.65 fork 1: search terminated without proof.
% 32.72/4.65
% 32.72/4.65 **** run 65 fork 0 starts with strategy
% 32.72/4.65 {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 32.72/4.70
% 32.72/4.70 **** run 66 fork 1 starts with strategy
% 32.72/4.70 {"max_dseconds":10,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 33.48/4.72
% 33.48/4.72
% 33.48/4.72 fork 6: search terminated without proof.
% 33.48/4.77
% 33.48/4.77 **** run 71 fork 6 starts with strategy
% 33.48/4.77 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 33.48/4.79
% 33.48/4.79 fork 4: search finished without proof.
% 34.29/4.86
% 34.29/4.86 **** run 69 fork 4 starts with strategy
% 34.29/4.86 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":10}
% 38.27/5.34
% 38.27/5.34
% 38.27/5.34 fork 3: search terminated without proof.
% 38.27/5.38
% 38.27/5.38 **** run 84 fork 3 starts with strategy
% 38.27/5.38 {"max_dseconds":50,"strategy":["unit"],"query_preference":0}
% 38.27/5.38
% 38.27/5.38 fork 7: search finished without proof.
% 39.02/5.44
% 39.02/5.44 **** run 80 fork 7 starts with strategy
% 39.02/5.44 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":10}
% 39.83/5.51
% 39.83/5.51 fork 5: search finished without proof.
% 39.83/5.56
% 39.83/5.56 **** run 78 fork 5 starts with strategy
% 39.83/5.56 {"max_dseconds":10,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 40.63/5.65
% 40.63/5.65
% 40.63/5.65 fork 2: search terminated without proof.
% 40.63/5.67
% 40.63/5.67 fork 0: search finished without proof.
% 40.63/5.69
% 40.63/5.69 fork 1: search finished without proof.
% 40.63/5.69
% 40.63/5.69 **** run 73 fork 0 starts with strategy
% 40.63/5.69 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 41.48/5.72
% 41.48/5.72 fork 0: search finished without proof.
% 41.48/5.72
% 41.48/5.72 **** run 75 fork 2 starts with strategy
% 41.48/5.72 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 41.48/5.73
% 41.48/5.73 **** run 81 fork 0 starts with strategy
% 41.48/5.73 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0}
% 41.48/5.74
% 41.48/5.74 **** run 74 fork 1 starts with strategy
% 41.48/5.74 {"max_dseconds":10,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 41.48/5.77
% 41.48/5.77 fork 6: search finished without proof.
% 42.25/5.82
% 42.25/5.82 **** run 79 fork 6 starts with strategy
% 42.25/5.82 {"max_dseconds":10,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 42.25/5.84
% 42.25/5.84 fork 6: search finished without proof.
% 42.25/5.88
% 42.25/5.88
% 42.25/5.88 fork 4: search terminated without proof.
% 42.25/5.88
% 42.25/5.88 **** run 87 fork 6 starts with strategy
% 42.25/5.88 {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 43.04/5.95
% 43.04/5.95 **** run 77 fork 4 starts with strategy
% 43.04/5.95 {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 46.23/6.39
% 46.23/6.39 fork 7: search finished without proof.
% 47.00/6.44
% 47.00/6.44 **** run 88 fork 7 starts with strategy
% 47.00/6.44 {"max_dseconds":50,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 47.80/6.57
% 47.80/6.57
% 47.80/6.57 fork 5: search terminated without proof.
% 48.62/6.63
% 48.62/6.63 **** run 86 fork 5 starts with strategy
% 48.62/6.63 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 48.62/6.66
% 48.62/6.66 fork 2: search finished without proof.
% 49.41/6.72
% 49.41/6.72 **** run 83 fork 2 starts with strategy
% 49.41/6.72 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 49.41/6.75
% 49.41/6.75
% 49.41/6.75 fork 1: search terminated without proof.
% 50.22/6.80
% 50.22/6.80 **** run 82 fork 1 starts with strategy
% 50.22/6.80 {"max_dseconds":50,"strategy":["hardness_pref"],"query_preference":0}
% 50.98/6.96
% 50.98/6.96
% 50.98/6.96 fork 4: search terminated without proof.
% 50.98/7.03
% 50.98/7.03 **** run 85 fork 4 starts with strategy
% 50.98/7.03 {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":20}
% 78.03/10.40
% 78.03/10.40
% 78.03/10.40 fork 3: search terminated without proof.
% 79.63/10.50
% 79.63/10.50 **** run 92 fork 3 starts with strategy
% 79.63/10.50 {"max_dseconds":50,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 81.25/10.76
% 81.25/10.76
% 81.25/10.76 fork 0: search terminated without proof.
% 82.03/10.84
% 82.03/10.84 **** run 89 fork 0 starts with strategy
% 82.03/10.84 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 84.69/11.14
% 84.69/11.14
% 84.69/11.14 fork 6: search terminated without proof.
% 84.69/11.19
% 84.69/11.19 fork 7: search finished without proof.
% 85.19/11.24
% 85.19/11.24 **** run 96 fork 7 starts with strategy
% 85.19/11.24 {"max_dseconds":50,"strategy":["query_focus"],"query_preference":1}
% 85.19/11.24
% 85.19/11.24 **** run 95 fork 6 starts with strategy
% 85.19/11.24 {"max_dseconds":50,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 88.35/11.64
% 88.35/11.64
% 88.35/11.64 fork 5: search terminated without proof.
% 89.18/11.71
% 89.18/11.71 **** run 94 fork 5 starts with strategy
% 89.18/11.71 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":1}
% 89.18/11.73
% 89.18/11.73
% 89.18/11.73 fork 2: search terminated without proof.
% 89.95/11.83
% 89.95/11.83 **** run 91 fork 2 starts with strategy
% 89.95/11.83 {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 89.95/11.85
% 89.95/11.85
% 89.95/11.85 fork 1: search terminated without proof.
% 89.95/11.89
% 89.95/11.89 **** run 90 fork 1 starts with strategy
% 89.95/11.89 {"max_dseconds":50,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 90.75/12.05
% 90.75/12.05
% 90.75/12.05 fork 4: search terminated without proof.
% 92.72/12.15
% 92.72/12.15 **** run 93 fork 4 starts with strategy
% 92.72/12.15 {"max_dseconds":50,"strategy":["unit"],"query_preference":1}
% 119.42/15.55
% 119.42/15.55
% 119.42/15.55 fork 3: search terminated without proof.
% 120.19/15.66
% 120.19/15.66 **** run 100 fork 3 starts with strategy
% 120.19/15.66 {"max_dseconds":50,"strategy":["query_focus","unit"],"query_preference":1}
% 120.19/15.68
% 120.19/15.68 fork 3: search finished without proof.
% 120.19/15.70
% 120.19/15.70 **** run 108 fork 3 starts with strategy
% 120.19/15.70 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":50}
% 121.80/15.84
% 121.80/15.84 fork 7: search finished without proof.
% 121.80/15.87
% 121.80/15.87
% 121.80/15.87 fork 0: search terminated without proof.
% 121.80/15.89
% 121.80/15.89 **** run 104 fork 7 starts with strategy
% 121.80/15.89 {"max_dseconds":50,"strategy":["query_focus","double"],"query_preference":1}
% 122.60/15.93
% 122.60/15.93 fork 6: search finished without proof.
% 122.60/15.95
% 122.60/15.95 **** run 97 fork 0 starts with strategy
% 122.60/15.95 {"max_dseconds":50,"strategy":["query_focus"],"query_preference":2}
% 122.60/15.95
% 122.60/15.95 **** run 103 fork 6 starts with strategy
% 122.60/15.95 {"max_dseconds":50,"strategy":["query_focus","unit"],"query_preference":2}
% 128.92/16.78
% 128.92/16.78
% 128.92/16.78 fork 5: search terminated without proof.
% 129.76/16.87
% 129.76/16.87 **** run 102 fork 5 starts with strategy
% 129.76/16.87 {"max_dseconds":50,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 129.76/16.89
% 129.76/16.89
% 129.76/16.89 fork 2: search terminated without proof.
% 130.55/16.94
% 130.55/16.94 **** run 99 fork 2 starts with strategy
% 130.55/16.94 {"max_dseconds":50,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 131.82/17.14
% 131.82/17.14
% 131.82/17.14 fork 1: search terminated without proof.
% 132.92/17.26
% 132.92/17.26
% 132.92/17.26 fork 4: search terminated without proof.
% 132.92/17.28
% 132.92/17.28 **** run 98 fork 1 starts with strategy
% 132.92/17.28 {"max_dseconds":50,"strategy":["query_focus","unit"],"query_preference":0}
% 133.72/17.35
% 133.72/17.35 **** run 101 fork 4 starts with strategy
% 133.72/17.35 {"max_dseconds":50,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 158.39/20.47
% 158.39/20.47 fork 7: search finished without proof.
% 159.17/20.51
% 159.17/20.51 **** run 112 fork 7 starts with strategy
% 159.17/20.51 {"max_dseconds":50,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 160.79/20.72
% 160.79/20.72
% 160.79/20.72 fork 3: search terminated without proof.
% 161.56/20.80
% 161.56/20.80 **** run 116 fork 3 starts with strategy
% 161.56/20.80 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 162.37/20.97
% 162.37/20.97
% 162.37/20.97 fork 0: search terminated without proof.
% 162.37/20.97
% 162.37/20.97
% 162.37/20.97 fork 6: search terminated without proof.
% 162.37/21.01
% 162.37/21.01 **** run 105 fork 0 starts with strategy
% 162.37/21.01 {"max_dseconds":50,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 162.37/21.04
% 162.37/21.04 **** run 111 fork 6 starts with strategy
% 162.37/21.04 {"max_dseconds":50,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 166.33/21.48
% 166.33/21.48 fork 5: search finished without proof.
% 167.14/21.51
% 167.14/21.51 **** run 110 fork 5 starts with strategy
% 167.14/21.51 {"max_dseconds":50,"strategy":["positive_pref"],"query_preference":0}
% 170.32/21.96
% 170.32/21.96
% 170.32/21.96 fork 2: search terminated without proof.
% 170.32/21.98
% 170.32/21.98 fork 4: search finished without proof.
% 170.32/22.01
% 170.32/22.01 **** run 109 fork 4 starts with strategy
% 170.32/22.01 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":50}
% 170.32/22.03
% 170.32/22.03 **** run 107 fork 2 starts with strategy
% 170.32/22.03 {"max_dseconds":50,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 175.10/22.56
% 175.10/22.56
% 175.10/22.56 fork 1: search terminated without proof.
% 175.88/22.63
% 175.88/22.63 **** run 106 fork 1 starts with strategy
% 175.88/22.63 {"max_dseconds":50,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 195.45/25.12
% 195.45/25.12 fork 7: search finished without proof.
% 196.28/25.17
% 196.28/25.17 **** run 120 fork 7 starts with strategy
% 196.28/25.17 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":50}
% 200.54/25.71
% 200.54/25.71 fork 6: search finished without proof.
% 200.54/25.74
% 200.54/25.74 **** run 119 fork 6 starts with strategy
% 200.54/25.74 {"max_dseconds":50,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 200.54/25.76
% 200.54/25.76 fork 6: search finished without proof.
% 200.54/25.77
% 200.54/25.77 **** run 127 fork 6 starts with strategy
% 200.54/25.77 {"max_dseconds":250,"strategy":["unit"],"query_preference":1}
% 201.34/25.82
% 201.34/25.82
% 201.34/25.82 fork 3: search terminated without proof.
% 201.34/25.89
% 201.34/25.89 **** run 124 fork 3 starts with strategy
% 201.34/25.89 {"max_dseconds":250,"strategy":["unit"],"query_preference":0}
% 202.16/26.03
% 202.16/26.03
% 202.16/26.03 fork 0: search terminated without proof.
% 202.16/26.06
% 202.16/26.06 **** run 113 fork 0 starts with strategy
% 202.16/26.06 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":50}
% 203.41/26.08
% 203.41/26.08 fork 0: search finished without proof.
% 203.41/26.09
% 203.41/26.09 **** run 121 fork 0 starts with strategy
% 203.41/26.09 {"max_dseconds":250,"strategy":["negative_pref"],"query_preference":0}
% 203.41/26.13
% 203.41/26.13 fork 5: search finished without proof.
% 203.41/26.15
% 203.41/26.15 **** run 118 fork 5 starts with strategy
% 203.41/26.15 {"max_dseconds":50,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 210.13/27.03
% 210.13/27.03
% 210.13/27.03 fork 4: search terminated without proof.
% 210.13/27.04
% 210.13/27.04
% 210.13/27.04 fork 2: search terminated without proof.
% 210.13/27.06
% 210.13/27.06 **** run 117 fork 4 starts with strategy
% 210.13/27.06 {"max_dseconds":50,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 211.37/27.15
% 211.37/27.15 **** run 115 fork 2 starts with strategy
% 211.37/27.15 {"max_dseconds":50,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 215.50/27.67
% 215.50/27.67
% 215.50/27.67 result: proof found
% 215.50/27.67 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 215.50/27.67 by run 118 fork 5 strategy {"max_dseconds":50,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 215.50/27.67 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 215.50/27.67
% 215.50/27.67 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 215.50/27.67
% 215.50/27.67 run 118 fork 5 statistics:
% 215.50/27.67 ----------------------------------
% 215.50/27.67 this run seconds: 1.287856
% 215.50/27.67 total seconds: 26.951357
% 215.50/27.67 stat_given_used: 2049
% 215.50/27.67 stat_given_used_at_endgame: 0
% 215.50/27.67 stat_given_candidates: 4213
% 215.50/27.67 stat_given_candidates_at_endgame: 0
% 215.50/27.67 stat_given_candidates_h: 0
% 215.50/27.67 stat_binres_derived_cl: 290576
% 215.50/27.67 stat_binres_derived_cl_h: 0
% 215.50/27.67 stat_factor_derived_cl: 0
% 215.50/27.67 stat_para_derived_cl: 0
% 215.50/27.67 stat_tautologies_discarded: 3
% 215.50/27.68 stat_forward_subsumed: 60326
% 215.50/27.68 stat_derived_cut: 0
% 215.50/27.68 stat_derived_rewritten: 0
% 215.50/27.68 stat_weight_discarded_building: 0
% 215.50/27.68 stat_weight_discarded_cl: 220782
% 215.50/27.68 stat_internlimit_discarded_cl: 0
% 215.50/27.68 stat_simplified: 0 simplified 0 derived 0 given
% 215.50/27.68 stat_kept_cl: 9464
% 215.50/27.68 stat_built_cl: 234344
% 215.50/27.68 stat_hyperres_partial_cl: 0
% 215.50/27.68 stat_made_rewriters: 0
% 215.50/27.68 stat_backward_subsumed: 0
% 215.50/27.68 stat_propagated_subsumed: 0
% 215.50/27.68 stat_clsubs_attempted: 540332
% 215.50/27.68 stat_clsubs_fact_groundunit_found: 0
% 215.50/27.68 stat_clsubs_rule_groundunit_found: 1
% 215.50/27.68 stat_clsubs_top_meta_attempted: 2587460
% 215.50/27.68 stat_clsubs_top_meta_failed: 2047128
% 215.50/27.68 stat_clsubs_top_meta_nonpref_attempted: 2587460
% 215.50/27.68 stat_clsubs_top_meta_nonpref_succeeded: 863151
% 215.50/27.68 stat_clsubs_top_meta_pref_attempted: 863151
% 215.50/27.68 stat_clsubs_top_meta_pref1_succeeded: 863151
% 215.50/27.68 stat_clsubs_top_meta_pref2_succeeded: 781124
% 215.50/27.68 stat_clsubs_top_meta_pref3_succeeded: 540332
% 215.50/27.68 stat_clsubs_top_meta_pref_succeeded: 540332
% 215.50/27.68 stat_clsubs_meta_attempted: 592408
% 215.50/27.68 stat_clsubs_meta_failed: 169728
% 215.50/27.68 stat_clsubs_predsymbs_attempted: 0
% 215.50/27.68 stat_clsubs_unit_attempted: 433998
% 215.50/27.68 stat_clsubs_full_attempted: 106334
% 215.50/27.68 stat_forwardsubs_attempted: 290572
% 215.50/27.68 stat_lit_hash_added: 10650
% 215.50/27.68 stat_lit_hash_computed: 312275
% 215.50/27.68 stat_lit_hash_match_found: 60327
% 215.50/27.68 stat_lit_hash_match_miss: 473634
% 215.50/27.68 stat_lit_hash_cut_ok: 0
% 215.50/27.68 stat_lit_strong_cut_ok: 0
% 215.50/27.68 stat_lit_hash_subsume_ok: 60326
% 215.50/27.68 clqueue els 10000000 used 1
% 215.50/27.68 clactive els 10000000 used 2050
% 215.50/27.68 clactivesubsume els 10000000 used 12289
% 215.50/27.68 queue_termbuf els 200000000 used 682864
% 215.50/27.68 hyper_termbuf els 100000000 used 1
% 215.50/27.68 active_termbuf els 100000000 used 108638
% 215.50/27.68 varstack els 5000 last used 1
% 215.50/27.68 given_termbuf els 10000000 last used 1
% 215.50/27.68 simplified_termbuf els 10000000 last used 1
% 215.50/27.68 derived_termbuf els 10000000 last used 55
% 215.50/27.68 wr_mallocs: 12058
% 215.50/27.68 wr_callocs: 19
% 215.50/27.68 wr_reallocs: 2667
% 215.50/27.68 wr_frees: 2
% 215.50/27.68 wr_malloc_bytes: 4163067620
% 215.50/27.68 wr_calloc_bytes: 96065504
% 215.50/27.68 wr_realloc_bytes: 452720
% 215.50/27.68 wr_realloc_freebytes: 0
% 215.50/27.68 ----------------------------------
% 189.27/27.71
% 189.27/27.71 fork 1: search finished without proof.
%------------------------------------------------------------------------------