%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL025-1 : 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 12:07:28 PM UTC 2026
% Result : Unsatisfiable 8.70s 1.69s
% Output : CNFRefutation 8.70s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named c0_6ERROR: Could not build tree for root '38'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
is_a_theorem(implies(implies(X,implies(Y,Z)),implies(implies(X,Y),implies(X,Z)))),
inference(cnf_transformation,[],[c0_6]) ).
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(X,Z)))
| ~ is_a_theorem(implies(X,implies(Y,Z))) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
is_a_theorem(implies(X,implies(Y,X))),
inference(cnf_transformation,[],[c0_2]) ).
cnf('5',plain,
is_a_theorem(implies(implies(X,Y),implies(X,X))),
inference(resolution,[],['3','4']) ).
cnf('6',plain,
( ~ is_a_theorem(implies(X,Y))
| is_a_theorem(implies(X,X)) ),
inference(resolution,[],['5','2']) ).
cnf('7',plain,
is_a_theorem(implies(implies(implies(X,falsehood),falsehood),X)),
inference(cnf_transformation,[],[c0_5]) ).
cnf('8',plain,
( ~ is_a_theorem(implies(implies(X,falsehood),falsehood))
| is_a_theorem(X) ),
inference(resolution,[],['7','2']) ).
cnf('9',plain,
is_a_theorem(implies(falsehood,falsehood)),
inference(resolution,[],['8','7']) ).
cnf('10',plain,
( is_a_theorem(implies(X,Y))
| ~ is_a_theorem(Y) ),
inference(resolution,[],['2','4']) ).
cnf('11',plain,
is_a_theorem(implies(X,implies(falsehood,falsehood))),
inference(resolution,[],['9','10']) ).
cnf('12',plain,
is_a_theorem(implies(X,implies(Y,implies(falsehood,falsehood)))),
inference(resolution,[],['11','10']) ).
cnf('13',plain,
is_a_theorem(implies(X,X)),
inference(resolution,[],['6','12']) ).
cnf('14',plain,
is_a_theorem(implies(implies(implies(X,Y),X),implies(implies(X,Y),Y))),
inference(resolution,[],['13','3']) ).
cnf('15',plain,
is_a_theorem(implies(X,implies(implies(implies(Y,Z),Y),implies(implies(Y,Z),Z)))),
inference(resolution,[],['14','10']) ).
cnf('16',plain,
is_a_theorem(implies(implies(X,implies(implies(Y,Z),Y)),implies(X,implies(implies(Y,Z),Z)))),
inference(resolution,[],['15','3']) ).
cnf('17',plain,
is_a_theorem(implies(X,implies(Y,implies(Z,Y)))),
inference(resolution,[],['10','4']) ).
cnf('18',plain,
is_a_theorem(implies(implies(X,Y),implies(X,implies(Z,Y)))),
inference(resolution,[],['3','17']) ).
cnf('19',plain,
is_a_theorem(implies(implies(implies(X,Y),X),implies(implies(X,Y),implies(Z,Y)))),
inference(resolution,[],['18','3']) ).
cnf('20',plain,
( is_a_theorem(implies(implies(X,Y),implies(Z,Y)))
| ~ is_a_theorem(implies(implies(X,Y),X)) ),
inference(resolution,[],['19','2']) ).
cnf('21',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,X)),Z),implies(U,Z))),
inference(resolution,[],['20','17']) ).
cnf('22',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,X)),Z))
| is_a_theorem(implies(U,Z)) ),
inference(resolution,[],['21','2']) ).
cnf('23',plain,
is_a_theorem(implies(X,implies(Y,implies(implies(Y,Z),Z)))),
inference(resolution,[],['16','22']) ).
cnf('24',plain,
is_a_theorem(implies(implies(X,Y),implies(X,implies(implies(Y,Z),Z)))),
inference(resolution,[],['23','3']) ).
cnf('25',plain,
( ~ is_a_theorem(implies(implies(X,Y),X))
| is_a_theorem(implies(implies(X,Y),Y)) ),
inference(resolution,[],['14','2']) ).
cnf('26',plain,
is_a_theorem(implies(implies(implies(X,implies(Y,X)),Z),Z)),
inference(resolution,[],['25','17']) ).
cnf('27',plain,
( ~ is_a_theorem(implies(implies(X,implies(Y,X)),Z))
| is_a_theorem(Z) ),
inference(resolution,[],['26','2']) ).
cnf('28',plain,
is_a_theorem(implies(X,implies(implies(implies(Y,X),Z),Z))),
inference(resolution,[],['24','27']) ).
cnf('29',plain,
is_a_theorem(implies(implies(X,implies(implies(Y,X),Z)),implies(X,Z))),
inference(resolution,[],['28','3']) ).
cnf('30',plain,
( ~ is_a_theorem(implies(X,implies(implies(Y,X),Z)))
| is_a_theorem(implies(X,Z)) ),
inference(resolution,[],['29','2']) ).
cnf('31',plain,
is_a_theorem(implies(X,implies(implies(Y,implies(Z,U)),implies(implies(Y,Z),implies(Y,U))))),
inference(resolution,[],['1','10']) ).
cnf('32',plain,
is_a_theorem(implies(implies(X,Y),implies(implies(Z,X),implies(Z,Y)))),
inference(resolution,[],['30','31']) ).
cnf('33',plain,
is_a_theorem(implies(implies(implies(X,Y),implies(Z,X)),implies(implies(X,Y),implies(Z,Y)))),
inference(resolution,[],['32','3']) ).
cnf('34',plain,
( ~ is_a_theorem(implies(implies(X,Y),implies(Z,X)))
| is_a_theorem(implies(implies(X,Y),implies(Z,Y))) ),
inference(resolution,[],['33','2']) ).
cnf('35',plain,
is_a_theorem(implies(implies(implies(X,Y),Z),implies(Y,Z))),
inference(resolution,[],['34','17']) ).
cnf('36',plain,
( ~ is_a_theorem(implies(implies(X,Y),Z))
| is_a_theorem(implies(Y,Z)) ),
inference(resolution,[],['35','2']) ).
cnf('37',plain,
~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
inference(cnf_transformation,[],[prove_c0_1]) ).
cnf('38',plain,
$false,
inference(resolution,[then_simplify],['36','33','37']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL025-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : gkc %s
% 0.08/0.35 % Computer : n013.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 : Sat Sep 5 16:39:05 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.22/0.49
% 0.22/0.49 input clause set summed statistics:
% 0.22/0.49 ----------------------------------
% 0.22/0.49 in_clause_count: 5
% 0.22/0.49 in_rule_clause_count: 5
% 0.22/0.49 in_fact_clause_count: 0
% 0.22/0.49 in_answer_clause_count: 0
% 0.22/0.49 in_ground_clause_count: 1
% 0.22/0.49 in_unit_clause_count: 4
% 0.22/0.49 in_horn_clause_count: 5
% 0.22/0.49 in_pos_clause_count: 3
% 0.22/0.49 in_neg_clause_count: 1
% 0.22/0.49 in_poseq_clause_count: 0
% 0.22/0.49 in_negeq_clause_count: 0
% 0.22/0.49 in_unitposeq_clause_count: 0
% 0.22/0.49 in_chain_clause_count: 0
% 0.22/0.49 in_min_length: 1
% 0.22/0.49 in_max_length: 3
% 0.22/0.49 in_min_depth: 2
% 0.22/0.49 in_max_depth: 4
% 0.22/0.49 in_min_size: 6
% 0.22/0.49 in_max_size: 14
% 0.22/0.49 in_min_vars: 0
% 0.22/0.49 in_max_vars: 3
% 0.22/0.49 in_extaxiom_count: 0
% 0.22/0.49 in_axiom_count: 4
% 0.22/0.49 in_assumption_count: 0
% 0.22/0.49 in_goal_count: 1
% 0.22/0.49 in_neg_goal_count: 1
% 0.22/0.49 in_pos_goal_count: 0
% 0.22/0.49 in_posunit_goal_count: 0
% 0.22/0.49
% 0.22/0.49 auto guide:
% 0.22/0.49 -----------
% 0.22/0.49 {
% 0.22/0.49 "print":1,
% 0.22/0.49 "print_level": 15,
% 0.22/0.49 "max_size": 0,
% 0.22/0.49 "max_depth": 0,
% 0.22/0.49 "max_length": 0,
% 0.22/0.49 "max_dseconds": 0,
% 0.22/0.49 "equality":0,
% 0.22/0.49 "runs":[
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.49 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.22/0.49 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.22/0.49 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.22/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.22/0.49 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.22/0.49
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.49 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.22/0.49 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.22/0.49 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.22/0.49 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.22/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.22/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.22/0.49 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.22/0.49
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.49 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.22/0.49 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.22/0.49 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.22/0.49 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.22/0.49 {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.22/0.49 {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.22/0.49 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.22/0.49
% 0.22/0.49 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.49 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.22/0.49
% 0.22/0.49 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.49 {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1}
% 0.22/0.49
% 0.22/0.49 ]}
% 0.22/0.49
% 0.22/0.49
% 0.22/0.49 **** run 1 fork 0 starts with strategy
% 0.22/0.49 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.22/0.49
% 0.22/0.49 **** run 2 fork 1 starts with strategy
% 0.22/0.49 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.22/0.50
% 0.22/0.50 **** run 3 fork 2 starts with strategy
% 0.22/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.22/0.50
% 0.22/0.50 **** run 4 fork 3 starts with strategy
% 0.22/0.50 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.22/0.50
% 0.22/0.50 **** run 5 fork 4 starts with strategy
% 0.22/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.22/0.50
% 0.22/0.50 **** run 6 fork 5 starts with strategy
% 0.22/0.50 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.22/0.51
% 0.22/0.51 **** run 7 fork 6 starts with strategy
% 0.22/0.51 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.22/0.51
% 0.22/0.51 **** run 8 fork 7 starts with strategy
% 0.22/0.51 {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.89/0.60
% 0.89/0.60
% 0.89/0.60 fork 0: search terminated without proof.
% 0.89/0.60
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% 0.89/0.60 fork 1: search terminated without proof.
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% 0.89/0.60 fork 3: search terminated without proof.
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% 0.89/0.64
% 0.89/0.64
% 0.89/0.64 fork 6: search terminated without proof.
% 0.89/0.64
% 0.89/0.64 **** run 13 fork 4 starts with strategy
% 0.89/0.64 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 1.43/0.67
% 1.43/0.67 **** run 9 fork 0 starts with strategy
% 1.43/0.67 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 1.43/0.68
% 1.43/0.68 **** run 11 fork 2 starts with strategy
% 1.43/0.68 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 1.43/0.68
% 1.43/0.68 **** run 12 fork 3 starts with strategy
% 1.43/0.68 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 1.43/0.68
% 1.43/0.68 **** run 10 fork 1 starts with strategy
% 1.43/0.68 {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 1.43/0.68
% 1.43/0.68 **** run 14 fork 5 starts with strategy
% 1.43/0.68 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 1.43/0.69
% 1.43/0.69 **** run 16 fork 7 starts with strategy
% 1.43/0.69 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 1.76/0.74
% 1.76/0.74 **** run 15 fork 6 starts with strategy
% 1.76/0.74 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 1.76/0.74
% 1.76/0.74
% 1.76/0.74 fork 4: search terminated without proof.
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% 1.76/0.77 fork 0: search terminated without proof.
% 1.76/0.78
% 1.76/0.78
% 1.76/0.78 fork 2: search terminated without proof.
% 1.76/0.78
% 1.76/0.78 **** run 21 fork 4 starts with strategy
% 1.76/0.78 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 1.76/0.78
% 1.76/0.78
% 1.76/0.78 fork 3: search terminated without proof.
% 1.76/0.78
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% 1.76/0.78 fork 1: search terminated without proof.
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% 1.76/0.79 fork 5: search terminated without proof.
% 1.76/0.79
% 1.76/0.79 fork 7: search finished without proof.
% 2.53/0.84
% 2.53/0.84 fork 6: search finished without proof.
% 2.53/0.84
% 2.53/0.84 **** run 17 fork 0 starts with strategy
% 2.53/0.84 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 2.53/0.85
% 2.53/0.85 **** run 19 fork 2 starts with strategy
% 2.53/0.85 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 2.53/0.86
% 2.53/0.86 **** run 18 fork 1 starts with strategy
% 2.53/0.86 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 2.53/0.86
% 2.53/0.86 **** run 20 fork 3 starts with strategy
% 2.53/0.86 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 2.53/0.86
% 2.53/0.86 **** run 22 fork 5 starts with strategy
% 2.53/0.86 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 2.53/0.86
% 2.53/0.86 **** run 24 fork 7 starts with strategy
% 2.53/0.86 {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 2.53/0.88
% 2.53/0.88 fork 4: search finished without proof.
% 3.38/0.92
% 3.38/0.92 **** run 29 fork 4 starts with strategy
% 3.38/0.92 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 3.38/0.93
% 3.38/0.93 **** run 23 fork 6 starts with strategy
% 3.38/0.93 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 3.38/0.94
% 3.38/0.94 fork 3: search finished without proof.
% 3.38/0.96
% 3.38/0.96
% 3.38/0.96 fork 2: search terminated without proof.
% 3.38/1.02
% 3.38/1.02 **** run 28 fork 3 starts with strategy
% 3.38/1.02 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 3.38/1.02
% 3.38/1.02
% 3.38/1.02 fork 0: search terminated without proof.
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% 3.38/1.02 fork 4: search terminated without proof.
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% 3.38/1.03 fork 1: search terminated without proof.
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% 3.38/1.03 fork 5: search finished without proof.
% 3.38/1.03
% 3.38/1.03 fork 7: search finished without proof.
% 3.38/1.04
% 3.38/1.04 **** run 27 fork 2 starts with strategy
% 3.38/1.04 {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 4.54/1.06
% 4.54/1.06 **** run 37 fork 4 starts with strategy
% 4.54/1.06 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 4.54/1.07
% 4.54/1.07
% 4.54/1.07 fork 6: search terminated without proof.
% 4.54/1.08
% 4.54/1.08 **** run 25 fork 0 starts with strategy
% 4.54/1.08 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 4.54/1.08
% 4.54/1.08 **** run 30 fork 5 starts with strategy
% 4.54/1.08 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 4.54/1.08
% 4.54/1.08 **** run 26 fork 1 starts with strategy
% 4.54/1.08 {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 4.54/1.08
% 4.54/1.08 **** run 32 fork 7 starts with strategy
% 4.54/1.08 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 4.54/1.12
% 4.54/1.12
% 4.54/1.12 fork 3: search terminated without proof.
% 5.31/1.16
% 5.31/1.16
% 5.31/1.16 fork 4: search terminated without proof.
% 5.31/1.17
% 5.31/1.17 **** run 31 fork 6 starts with strategy
% 5.31/1.17 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 5.31/1.18
% 5.31/1.18
% 5.31/1.18 fork 0: search terminated without proof.
% 5.31/1.19
% 5.31/1.19
% 5.31/1.19 fork 2: search terminated without proof.
% 5.31/1.19
% 5.31/1.19 fork 5: search finished without proof.
% 5.31/1.19
% 5.31/1.19 fork 1: search finished without proof.
% 5.31/1.19
% 5.31/1.19 fork 7: search finished without proof.
% 5.31/1.19
% 5.31/1.19 **** run 36 fork 3 starts with strategy
% 5.31/1.19 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 5.62/1.20
% 5.62/1.20 **** run 45 fork 4 starts with strategy
% 5.62/1.20 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":20}
% 5.62/1.24
% 5.62/1.24 **** run 38 fork 5 starts with strategy
% 5.62/1.24 {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 5.62/1.24
% 5.62/1.24 **** run 34 fork 1 starts with strategy
% 5.62/1.24 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 5.62/1.24
% 5.62/1.24 **** run 40 fork 7 starts with strategy
% 5.62/1.24 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 5.62/1.25
% 5.62/1.25 **** run 33 fork 0 starts with strategy
% 5.62/1.25 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 5.62/1.26
% 5.62/1.26 **** run 35 fork 2 starts with strategy
% 5.62/1.26 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 5.62/1.26
% 5.62/1.26 fork 0: search finished without proof.
% 6.45/1.30
% 6.45/1.30
% 6.45/1.30 fork 3: search terminated without proof.
% 6.45/1.34
% 6.45/1.34 **** run 41 fork 0 starts with strategy
% 6.45/1.34 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0}
% 6.45/1.35
% 6.45/1.35 fork 6: search finished without proof.
% 6.45/1.36
% 6.45/1.36
% 6.45/1.36 fork 5: search terminated without proof.
% 6.45/1.36
% 6.45/1.36
% 6.45/1.36 fork 1: search terminated without proof.
% 6.45/1.36
% 6.45/1.36 fork 7: search finished without proof.
% 6.45/1.37
% 6.45/1.37 **** run 44 fork 3 starts with strategy
% 6.45/1.37 {"max_dseconds":10,"strategy":["unit"],"query_preference":0}
% 7.21/1.40
% 7.21/1.40 **** run 39 fork 6 starts with strategy
% 7.21/1.40 {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 7.21/1.40
% 7.21/1.40 **** run 46 fork 5 starts with strategy
% 7.21/1.40 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 7.21/1.41
% 7.21/1.41 **** run 42 fork 1 starts with strategy
% 7.21/1.41 {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0}
% 7.21/1.41
% 7.21/1.41 **** run 48 fork 7 starts with strategy
% 7.21/1.41 {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 7.21/1.41
% 7.21/1.41 fork 6: search finished without proof.
% 7.21/1.43
% 7.21/1.43 fork 2: search finished without proof.
% 7.21/1.46
% 7.21/1.46 **** run 47 fork 6 starts with strategy
% 7.21/1.46 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 7.21/1.48
% 7.21/1.48 **** run 43 fork 2 starts with strategy
% 7.21/1.48 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 8.70/1.69
% 8.70/1.69
% 8.70/1.69 result: proof found
% 8.70/1.69 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.70/1.69 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}
% 8.70/1.69 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.70/1.69
% 8.70/1.69 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 8.70/1.69
% 8.70/1.69 run 43 fork 2 statistics:
% 8.70/1.69 ----------------------------------
% 8.70/1.69 this run seconds: 0.194985
% 8.70/1.69 total seconds: 1.138067
% 8.70/1.69 stat_given_used: 514
% 8.70/1.69 stat_given_used_at_endgame: 0
% 8.70/1.69 stat_given_candidates: 896
% 8.70/1.69 stat_given_candidates_at_endgame: 0
% 8.70/1.69 stat_given_candidates_h: 0
% 8.70/1.69 stat_binres_derived_cl: 29138
% 8.70/1.69 stat_binres_derived_cl_h: 0
% 8.70/1.69 stat_factor_derived_cl: 0
% 8.70/1.69 stat_para_derived_cl: 0
% 8.70/1.69 stat_tautologies_discarded: 2
% 8.70/1.69 stat_forward_subsumed: 20897
% 8.70/1.69 stat_derived_cut: 2
% 8.70/1.69 stat_derived_rewritten: 0
% 8.70/1.69 stat_weight_discarded_building: 0
% 8.70/1.69 stat_weight_discarded_cl: 0
% 8.70/1.69 stat_internlimit_discarded_cl: 0
% 8.70/1.69 stat_simplified: 0 simplified 0 derived 0 given
% 8.70/1.69 stat_kept_cl: 8238
% 8.70/1.69 stat_built_cl: 9266
% 8.70/1.69 stat_hyperres_partial_cl: 0
% 8.70/1.69 stat_made_rewriters: 0
% 8.70/1.69 stat_backward_subsumed: 0
% 8.70/1.69 stat_propagated_subsumed: 0
% 8.70/1.69 stat_clsubs_attempted: 52380
% 8.70/1.69 stat_clsubs_fact_groundunit_found: 0
% 8.70/1.69 stat_clsubs_rule_groundunit_found: 1
% 8.70/1.69 stat_clsubs_top_meta_attempted: 159229
% 8.70/1.69 stat_clsubs_top_meta_failed: 106849
% 8.70/1.69 stat_clsubs_top_meta_nonpref_attempted: 159229
% 8.70/1.69 stat_clsubs_top_meta_nonpref_succeeded: 52934
% 8.70/1.69 stat_clsubs_top_meta_pref_attempted: 52934
% 8.70/1.69 stat_clsubs_top_meta_pref1_succeeded: 52934
% 8.70/1.69 stat_clsubs_top_meta_pref2_succeeded: 52934
% 8.70/1.69 stat_clsubs_top_meta_pref3_succeeded: 52380
% 8.70/1.69 stat_clsubs_top_meta_pref_succeeded: 52380
% 8.70/1.69 stat_clsubs_meta_attempted: 63758
% 8.70/1.69 stat_clsubs_meta_failed: 18368
% 8.70/1.69 stat_clsubs_predsymbs_attempted: 0
% 8.70/1.69 stat_clsubs_unit_attempted: 36693
% 8.70/1.69 stat_clsubs_full_attempted: 15687
% 8.70/1.69 stat_forwardsubs_attempted: 29136
% 8.70/1.69 stat_lit_hash_added: 8522
% 8.70/1.69 stat_lit_hash_computed: 40234
% 8.70/1.69 stat_lit_hash_match_found: 20898
% 8.70/1.69 stat_lit_hash_match_miss: 19709
% 8.70/1.69 stat_lit_hash_cut_ok: 0
% 8.70/1.69 stat_lit_strong_cut_ok: 2
% 8.70/1.69 stat_lit_hash_subsume_ok: 20897
% 8.70/1.69 clqueue els 10000000 used 1
% 8.70/1.69 clactive els 10000000 used 515
% 8.70/1.69 clactivesubsume els 10000000 used 3067
% 8.70/1.69 queue_termbuf els 200000000 used 669776
% 8.70/1.69 hyper_termbuf els 100000000 used 1
% 8.70/1.69 active_termbuf els 100000000 used 26134
% 8.70/1.69 varstack els 5000 last used 1
% 8.70/1.69 given_termbuf els 10000000 last used 1
% 8.70/1.69 simplified_termbuf els 10000000 last used 1
% 8.70/1.69 derived_termbuf els 10000000 last used 56
% 8.70/1.69 wr_mallocs: 29723
% 8.70/1.69 wr_callocs: 21
% 8.70/1.69 wr_reallocs: 1660
% 8.70/1.69 wr_frees: 2
% 8.70/1.69 wr_malloc_bytes: 4163656068
% 8.70/1.69 wr_calloc_bytes: 112065536
% 8.70/1.69 wr_realloc_bytes: 235088
% 8.70/1.69 wr_realloc_freebytes: 0
% 8.70/1.69 ----------------------------------
%------------------------------------------------------------------------------