%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL103-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n028.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 12:07:40 PM UTC 2026
% Result : Unsatisfiable 7.81s 1.62s
% Output : CNFRefutation 7.81s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named q_3ERROR: Could not build tree for root '27'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,X),Z)),Z)),
inference(cnf_transformation,[],[q_3]) ).
cnf('2',plain,
( ~ is_a_theorem(equivalent(X,Y))
| ~ is_a_theorem(X)
| is_a_theorem(Y) ),
inference(cnf_transformation,[],[condensed_detachment]) ).
cnf('3',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Y,X),Z)),Z),U))
| is_a_theorem(U) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(equivalent(U,Y),equivalent(equivalent(X,U),Z)))),
inference(cnf_transformation,[],[p_1]) ).
cnf('5',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),U)),equivalent(equivalent(equivalent(Z,Y),X),U))),
inference(resolution,[],['3','4']) ).
cnf('6',plain,
( is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),U))
| ~ is_a_theorem(equivalent(Z,equivalent(equivalent(Y,X),U))) ),
inference(resolution,[],['5','2']) ).
cnf('7',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(a,b),equivalent(a,c)),equivalent(b,c)),e),e)),
inference(cnf_transformation,[],[prove_lg_2]) ).
cnf('8',plain,
~ is_a_theorem(equivalent(e,equivalent(equivalent(equivalent(b,c),equivalent(equivalent(a,b),equivalent(a,c))),e))),
inference(resolution,[],['6','7']) ).
cnf('9',plain,
( is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),U)))
| ~ is_a_theorem(equivalent(equivalent(Z,Y),U)) ),
inference(resolution,[],['4','2']) ).
cnf('10',plain,
( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Y,X),Z)))
| is_a_theorem(Z) ),
inference(resolution,[],['1','2']) ).
cnf('11',plain,
( ~ is_a_theorem(equivalent(equivalent(X,X),Y))
| is_a_theorem(Y) ),
inference(resolution,[],['9','10']) ).
cnf('12',plain,
is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),equivalent(Z,Y)))),
inference(resolution,[],['11','4']) ).
cnf('13',plain,
( ~ is_a_theorem(equivalent(X,equivalent(Y,Z)))
| ~ is_a_theorem(X)
| ~ is_a_theorem(Y)
| is_a_theorem(Z) ),
inference(resolution,[],['2','2']) ).
cnf('14',plain,
( ~ is_a_theorem(equivalent(X,Y))
| ~ is_a_theorem(equivalent(Y,Z))
| is_a_theorem(equivalent(X,Z)) ),
inference(resolution,[],['12','13']) ).
cnf('15',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(b,c),equivalent(equivalent(a,b),equivalent(a,c))),e)))
| ~ is_a_theorem(equivalent(e,X)) ),
inference(resolution,[],['8','14']) ).
cnf('16',plain,
~ is_a_theorem(equivalent(e,equivalent(equivalent(equivalent(a,b),equivalent(a,c)),equivalent(equivalent(c,b),e)))),
inference(resolution,[],['15','5']) ).
cnf('17',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(a,b),equivalent(a,c)),equivalent(equivalent(c,b),e))))
| ~ is_a_theorem(equivalent(e,X)) ),
inference(resolution,[],['16','14']) ).
cnf('18',plain,
~ is_a_theorem(equivalent(e,equivalent(equivalent(a,c),equivalent(equivalent(b,a),equivalent(equivalent(c,b),e))))),
inference(resolution,[],['17','5']) ).
cnf('19',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(a,c),equivalent(equivalent(b,a),equivalent(equivalent(c,b),e)))))
| ~ is_a_theorem(equivalent(e,X)) ),
inference(resolution,[],['18','14']) ).
cnf('20',plain,
~ is_a_theorem(equivalent(e,equivalent(equivalent(b,c),equivalent(equivalent(c,b),e)))),
inference(resolution,[],['19','4']) ).
cnf('21',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(b,c),equivalent(equivalent(c,b),e))))
| ~ is_a_theorem(equivalent(e,X)) ),
inference(resolution,[],['20','14']) ).
cnf('22',plain,
~ is_a_theorem(equivalent(e,equivalent(equivalent(c,c),e))),
inference(resolution,[],['21','4']) ).
cnf('23',plain,
( ~ is_a_theorem(equivalent(X,equivalent(e,equivalent(equivalent(c,c),e))))
| ~ is_a_theorem(X) ),
inference(resolution,[],['22','2']) ).
cnf('24',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),equivalent(Z,Y))),U))
| is_a_theorem(U) ),
inference(resolution,[],['12','2']) ).
cnf('25',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z))),
inference(resolution,[],['24','5']) ).
cnf('26',plain,
is_a_theorem(equivalent(equivalent(equivalent(X0,X1),X2),equivalent(equivalent(X3,X1),equivalent(equivalent(X0,X3),X2)))),
inference(cnf_transformation,[],[p_1]) ).
cnf('27',plain,
$false,
inference(resolution,[then_simplify],['23','25','26']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL103-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : gkc %s
% 0.11/0.43 % Computer : n028.cluster.edu
% 0.11/0.43 % Model : x86_64 x86_64
% 0.11/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.43 % Memory : 8046.5625MB
% 0.11/0.43 % OS : Linux 6.8.0-71-generic
% 0.11/0.43 % CPULimit : 300
% 0.11/0.43 % WCLimit : 300
% 0.11/0.43 % DateTime : Fri Sep 4 12:27:28 UTC 2026
% 0.11/0.44 % CPUTime :
% 0.28/0.58
% 0.28/0.58 input clause set summed statistics:
% 0.28/0.58 ----------------------------------
% 0.28/0.58 in_clause_count: 4
% 0.28/0.58 in_rule_clause_count: 4
% 0.28/0.58 in_fact_clause_count: 0
% 0.28/0.58 in_answer_clause_count: 0
% 0.28/0.58 in_ground_clause_count: 1
% 0.28/0.58 in_unit_clause_count: 3
% 0.28/0.58 in_horn_clause_count: 4
% 0.28/0.58 in_pos_clause_count: 2
% 0.28/0.58 in_neg_clause_count: 1
% 0.28/0.58 in_poseq_clause_count: 0
% 0.28/0.58 in_negeq_clause_count: 0
% 0.28/0.58 in_unitposeq_clause_count: 0
% 0.28/0.58 in_chain_clause_count: 0
% 0.28/0.58 in_min_length: 1
% 0.28/0.58 in_max_length: 3
% 0.28/0.58 in_min_depth: 2
% 0.28/0.58 in_max_depth: 6
% 0.28/0.58 in_min_size: 8
% 0.28/0.58 in_max_size: 16
% 0.28/0.58 in_min_vars: 0
% 0.28/0.58 in_max_vars: 4
% 0.28/0.58 in_extaxiom_count: 0
% 0.28/0.58 in_axiom_count: 3
% 0.28/0.58 in_assumption_count: 0
% 0.28/0.58 in_goal_count: 1
% 0.28/0.58 in_neg_goal_count: 1
% 0.28/0.58 in_pos_goal_count: 0
% 0.28/0.58 in_posunit_goal_count: 0
% 0.28/0.58
% 0.28/0.58 auto guide:
% 0.28/0.58 -----------
% 0.28/0.58 {
% 0.28/0.58 "print":1,
% 0.28/0.58 "print_level": 15,
% 0.28/0.58 "max_size": 0,
% 0.28/0.58 "max_depth": 0,
% 0.28/0.58 "max_length": 0,
% 0.28/0.58 "max_dseconds": 0,
% 0.28/0.58 "equality":0,
% 0.28/0.58 "runs":[
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.28/0.58 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.28/0.58 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.28/0.58 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.28/0.58 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.28/0.58 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.28/0.58
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.28/0.58 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.28/0.58 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":10},
% 0.28/0.58 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.28/0.58 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
% 0.28/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.28/0.58 {"max_dseconds":10, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.28/0.58 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":10},
% 0.28/0.58
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":50, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.28/0.58 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.28/0.58 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":50},
% 0.28/0.58 {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.28/0.58 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":50},
% 0.28/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.28/0.58 {"max_dseconds":50, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.28/0.58 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.28/0.58
% 0.28/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.28/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":250, "strategy":["unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.28/0.58
% 0.28/0.58 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["unit"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.28/0.58 {"max_dseconds":1250, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1}
% 0.28/0.58
% 0.28/0.58 ]}
% 0.28/0.58
% 0.28/0.58
% 0.28/0.58 **** run 1 fork 0 starts with strategy
% 0.28/0.58 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.28/0.58
% 0.28/0.58 **** run 2 fork 1 starts with strategy
% 0.28/0.58 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.28/0.58
% 0.28/0.58 **** run 3 fork 2 starts with strategy
% 0.28/0.58 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.28/0.59
% 0.28/0.59 **** run 4 fork 3 starts with strategy
% 0.28/0.59 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.28/0.59
% 0.28/0.59 **** run 6 fork 5 starts with strategy
% 0.28/0.59 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.28/0.59
% 0.28/0.59 **** run 5 fork 4 starts with strategy
% 0.28/0.59 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.28/0.59
% 0.28/0.59 **** run 7 fork 6 starts with strategy
% 0.28/0.59 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.28/0.59
% 0.28/0.59 **** run 8 fork 7 starts with strategy
% 0.28/0.59 {"max_dseconds":1,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 0.31/0.68
% 0.31/0.68
% 0.31/0.68 fork 0: search terminated without proof.
% 0.31/0.69
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% 0.31/0.69 fork 1: search terminated without proof.
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% 0.31/0.69 fork 2: search terminated without proof.
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% 0.31/0.69 fork 3: search terminated without proof.
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% 0.31/0.69 fork 5: search terminated without proof.
% 0.31/0.69
% 0.31/0.69 fork 7: search finished without proof.
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% 0.31/0.69 fork 4: search terminated without proof.
% 0.31/0.70
% 0.31/0.70
% 0.31/0.70 fork 6: search terminated without proof.
% 0.31/0.75
% 0.31/0.75 **** run 16 fork 7 starts with strategy
% 0.31/0.75 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.31/0.77
% 0.31/0.77 **** run 9 fork 0 starts with strategy
% 0.31/0.77 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.31/0.80
% 0.31/0.80 **** run 10 fork 1 starts with strategy
% 0.31/0.80 {"max_dseconds":1,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 0.31/0.80
% 0.31/0.80 **** run 11 fork 2 starts with strategy
% 0.31/0.80 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 0.31/0.80
% 0.31/0.80 **** run 12 fork 3 starts with strategy
% 0.31/0.80 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.31/0.81
% 0.31/0.81 **** run 14 fork 5 starts with strategy
% 0.31/0.81 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.31/0.81
% 0.31/0.81 **** run 13 fork 4 starts with strategy
% 0.31/0.81 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 0.31/0.81 **** run 15 fork 6 starts with strategy
% 0.31/0.81
% 0.31/0.81 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 0.31/0.85
% 0.31/0.85 fork 7: search finished without proof.
% 0.31/0.87
% 0.31/0.87
% 0.31/0.87 fork 0: search terminated without proof.
% 0.31/0.90
% 0.31/0.90
% 0.31/0.90 fork 1: search terminated without proof.
% 0.31/0.91
% 0.31/0.91
% 0.31/0.91 fork 2: search terminated without proof.
% 0.31/0.91
% 0.31/0.91 **** run 24 fork 7 starts with strategy
% 0.31/0.91 {"max_dseconds":1,"strategy":["query_focus","double"],"query_preference":1}
% 0.31/0.91
% 0.31/0.91
% 0.31/0.91 fork 3: search terminated without proof.
% 0.31/0.91
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% 0.31/0.91 fork 6: search terminated without proof.
% 0.31/0.91
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% 0.31/0.91 fork 5: search terminated without proof.
% 0.31/0.91
% 0.31/0.91
% 0.31/0.91 fork 4: search terminated without proof.
% 0.31/0.95
% 0.31/0.95 **** run 17 fork 0 starts with strategy
% 0.31/0.95 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 0.31/1.01
% 0.31/1.01 **** run 18 fork 1 starts with strategy
% 0.31/1.01 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 0.31/1.01
% 0.31/1.01 **** run 20 fork 3 starts with strategy
% 0.31/1.01 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.31/1.01
% 0.31/1.01 **** run 19 fork 2 starts with strategy
% 0.31/1.02 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 0.31/1.02
% 0.31/1.02 **** run 23 fork 6 starts with strategy
% 0.31/1.02 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":2}
% 0.31/1.02
% 0.31/1.02 **** run 22 fork 5 starts with strategy
% 0.31/1.02 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 0.31/1.03
% 0.31/1.03 **** run 21 fork 4 starts with strategy
% 0.31/1.03 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 0.31/1.06
% 0.31/1.06 fork 7: search finished without proof.
% 4.03/1.10
% 4.03/1.10 **** run 32 fork 7 starts with strategy
% 4.03/1.10 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 4.03/1.12
% 4.03/1.12
% 4.03/1.12 fork 2: search terminated without proof.
% 4.03/1.12
% 4.03/1.12
% 4.03/1.12 fork 6: search terminated without proof.
% 4.03/1.13
% 4.03/1.13
% 4.03/1.13 fork 4: search terminated without proof.
% 4.98/1.21
% 4.98/1.21 fork 3: search finished without proof.
% 4.98/1.21
% 4.98/1.21
% 4.98/1.21 fork 7: search terminated without proof.
% 4.98/1.22
% 4.98/1.22
% 4.98/1.22 fork 1: search terminated without proof.
% 4.98/1.22
% 4.98/1.22 **** run 27 fork 2 starts with strategy
% 4.98/1.22 {"max_dseconds":1,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 4.98/1.23
% 4.98/1.23 fork 5: search finished without proof.
% 4.98/1.24
% 4.98/1.24 **** run 31 fork 6 starts with strategy
% 4.98/1.24 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 4.98/1.24
% 4.98/1.24 **** run 29 fork 4 starts with strategy
% 4.98/1.24 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":1}
% 4.98/1.25
% 4.98/1.25 fork 4: search finished without proof.
% 4.98/1.25
% 4.98/1.25 **** run 40 fork 7 starts with strategy
% 4.98/1.25 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":1}
% 4.98/1.29
% 4.98/1.29 **** run 26 fork 1 starts with strategy
% 4.98/1.29 {"max_dseconds":1,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 4.98/1.30
% 4.98/1.30 **** run 28 fork 3 starts with strategy
% 4.98/1.30 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":1}
% 4.98/1.30
% 4.98/1.30 **** run 30 fork 5 starts with strategy
% 4.98/1.30 {"max_dseconds":1,"strategy":["positive_pref"],"query_preference":0}
% 5.69/1.33
% 5.69/1.33
% 5.69/1.33 fork 2: search terminated without proof.
% 5.69/1.34
% 5.69/1.34
% 5.69/1.34 fork 6: search terminated without proof.
% 5.69/1.36
% 5.69/1.36 **** run 37 fork 4 starts with strategy
% 5.69/1.36 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 5.69/1.37
% 5.69/1.37
% 5.69/1.37 fork 7: search terminated without proof.
% 6.38/1.40
% 6.38/1.40
% 6.38/1.40 fork 3: search terminated without proof.
% 6.38/1.41
% 6.38/1.41
% 6.38/1.41 fork 1: search terminated without proof.
% 6.38/1.41
% 6.38/1.41 **** run 48 fork 7 starts with strategy
% 6.38/1.41 {"max_dseconds":10,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 6.38/1.41
% 6.38/1.41
% 6.38/1.41 fork 5: search terminated without proof.
% 6.38/1.44
% 6.38/1.44 **** run 35 fork 2 starts with strategy
% 6.38/1.44 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 6.38/1.45
% 6.38/1.45 **** run 39 fork 6 starts with strategy
% 6.38/1.45 {"max_dseconds":1,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 6.38/1.47
% 6.38/1.47
% 6.38/1.47 fork 4: search terminated without proof.
% 6.38/1.48
% 6.38/1.48 **** run 34 fork 1 starts with strategy
% 6.38/1.48 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 6.38/1.48
% 6.38/1.48 **** run 38 fork 5 starts with strategy
% 6.38/1.48 {"max_dseconds":1,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 7.11/1.50
% 7.11/1.50 fork 5: search finished without proof.
% 7.11/1.51
% 7.11/1.51 **** run 36 fork 3 starts with strategy
% 7.11/1.51 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 7.11/1.55
% 7.11/1.55 fork 6: search finished without proof.
% 7.11/1.57
% 7.11/1.57 **** run 46 fork 5 starts with strategy
% 7.11/1.57 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 7.11/1.58
% 7.11/1.58 **** run 45 fork 4 starts with strategy
% 7.11/1.58 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":20}
% 7.11/1.59
% 7.11/1.59
% 7.11/1.59 fork 1: search terminated without proof.
% 7.81/1.62
% 7.81/1.62
% 7.81/1.62 result: proof found
% 7.81/1.62 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.81/1.62 by run 17 fork 0 strategy {"max_dseconds":1,"strategy":["query_focus"],"query_preference":2}
% 7.81/1.62 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.81/1.62
% 7.81/1.62 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 7.81/1.62
% 7.81/1.62 run 17 fork 0 statistics:
% 7.81/1.62 ----------------------------------
% 7.81/1.62 this run seconds: 0.032249
% 7.81/1.62 total seconds: 0.482775
% 7.81/1.62 stat_given_used: 68
% 7.81/1.62 stat_given_used_at_endgame: 0
% 7.81/1.62 stat_given_candidates: 109
% 7.81/1.62 stat_given_candidates_at_endgame: 0
% 7.81/1.62 stat_given_candidates_h: 0
% 7.81/1.62 stat_binres_derived_cl: 1346
% 7.81/1.62 stat_binres_derived_cl_h: 0
% 7.81/1.62 stat_factor_derived_cl: 5
% 7.81/1.62 stat_para_derived_cl: 0
% 7.81/1.62 stat_tautologies_discarded: 16
% 7.81/1.62 stat_forward_subsumed: 88
% 7.81/1.62 stat_derived_cut: 8
% 7.81/1.62 stat_derived_rewritten: 0
% 7.81/1.62 stat_weight_discarded_building: 0
% 7.81/1.62 stat_weight_discarded_cl: 0
% 7.81/1.62 stat_internlimit_discarded_cl: 0
% 7.81/1.62 stat_simplified: 0 simplified 0 derived 0 given
% 7.81/1.62 stat_kept_cl: 1246
% 7.81/1.62 stat_built_cl: 1382
% 7.81/1.62 stat_hyperres_partial_cl: 0
% 7.81/1.62 stat_made_rewriters: 0
% 7.81/1.62 stat_backward_subsumed: 0
% 7.81/1.62 stat_propagated_subsumed: 0
% 7.81/1.62 stat_clsubs_attempted: 253
% 7.81/1.62 stat_clsubs_fact_groundunit_found: 0
% 7.81/1.62 stat_clsubs_rule_groundunit_found: 2
% 7.81/1.62 stat_clsubs_top_meta_attempted: 2440
% 7.81/1.62 stat_clsubs_top_meta_failed: 2187
% 7.81/1.62 stat_clsubs_top_meta_nonpref_attempted: 2440
% 7.81/1.62 stat_clsubs_top_meta_nonpref_succeeded: 547
% 7.81/1.62 stat_clsubs_top_meta_pref_attempted: 547
% 7.81/1.62 stat_clsubs_top_meta_pref1_succeeded: 274
% 7.81/1.62 stat_clsubs_top_meta_pref2_succeeded: 274
% 7.81/1.62 stat_clsubs_top_meta_pref3_succeeded: 253
% 7.81/1.62 stat_clsubs_top_meta_pref_succeeded: 253
% 7.81/1.62 stat_clsubs_meta_attempted: 499
% 7.81/1.62 stat_clsubs_meta_failed: 194
% 7.81/1.62 stat_clsubs_predsymbs_attempted: 0
% 7.81/1.62 stat_clsubs_unit_attempted: 104
% 7.81/1.62 stat_clsubs_full_attempted: 149
% 7.81/1.62 stat_forwardsubs_attempted: 1335
% 7.81/1.62 stat_lit_hash_added: 1017
% 7.81/1.62 stat_lit_hash_computed: 8554
% 7.81/1.62 stat_lit_hash_match_found: 95
% 7.81/1.62 stat_lit_hash_match_miss: 9718
% 7.81/1.62 stat_lit_hash_cut_ok: 5
% 7.81/1.62 stat_lit_strong_cut_ok: 4
% 7.81/1.62 stat_lit_hash_subsume_ok: 88
% 7.81/1.62 clqueue els 10000000 used 1
% 7.81/1.62 clactive els 10000000 used 69
% 7.81/1.62 clactivesubsume els 10000000 used 373
% 7.81/1.62 queue_termbuf els 200000000 used 134040
% 7.81/1.62 hyper_termbuf els 100000000 used 1
% 7.81/1.62 active_termbuf els 100000000 used 4339
% 7.81/1.62 varstack els 5000 last used 1
% 7.81/1.62 given_termbuf els 10000000 last used 1
% 7.81/1.62 simplified_termbuf els 10000000 last used 1
% 7.81/1.62 derived_termbuf els 10000000 last used 56
% 7.81/1.62 wr_mallocs: 1310
% 7.81/1.62 wr_callocs: 21
% 7.81/1.62 wr_reallocs: 319
% 7.81/1.62 wr_frees: 2
% 7.81/1.62 wr_malloc_bytes: 4162629172
% 7.81/1.62 wr_calloc_bytes: 112065536
% 7.81/1.62 wr_realloc_bytes: 64416
% 7.81/1.62 wr_realloc_freebytes: 0
% 7.81/1.62 ----------------------------------
% 7.81/1.62
% 7.81/1.62 **** run 47 fork 6 starts with strategy
% 7.81/1.62 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
%------------------------------------------------------------------------------