%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL099-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n008.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 12:07:39 PM UTC 2026
% Result : Unsatisfiable 88.61s 11.83s
% Output : CNFRefutation 88.61s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named lg_2ERROR: Could not build tree for root '56'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z)),U),U)),
inference(cnf_transformation,[],[lg_2]) ).
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(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z)),U),U),V))
| is_a_theorem(V) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),U),equivalent(equivalent(Y,Z),U)),V),V)),
inference(cnf_transformation,[],[lg_3]) ).
cnf('5',plain,
is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Y))),
inference(resolution,[],['3','4']) ).
cnf('6',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(X,Y)),Z))
| is_a_theorem(Z) ),
inference(resolution,[],['5','2']) ).
cnf('7',plain,
is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),U),equivalent(equivalent(Y,Z),U))),
inference(resolution,[],['6','4']) ).
cnf('8',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(equivalent(equivalent(U,X),equivalent(U,Y)),Z))),
inference(resolution,[],['7','3']) ).
cnf('9',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),equivalent(equivalent(equivalent(U,X),equivalent(U,Y)),Z)),V))
| is_a_theorem(V) ),
inference(resolution,[],['8','2']) ).
cnf('10',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),U))
| is_a_theorem(equivalent(equivalent(Y,Z),U)) ),
inference(resolution,[],['7','2']) ).
cnf('11',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z)),U))
| is_a_theorem(U) ),
inference(resolution,[],['1','2']) ).
cnf('12',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z))),
inference(resolution,[],['5','11']) ).
cnf('13',plain,
is_a_theorem(equivalent(X,X)),
inference(resolution,[],['6','12']) ).
cnf('14',plain,
( ~ is_a_theorem(equivalent(equivalent(X,X),Y))
| is_a_theorem(Y) ),
inference(resolution,[],['13','2']) ).
cnf('15',plain,
is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),equivalent(Z,Y)))),
inference(resolution,[],['7','14']) ).
cnf('16',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Y,U))),equivalent(X,equivalent(Z,U)))),
inference(resolution,[],['15','11']) ).
cnf('17',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(Y,Z)),equivalent(equivalent(equivalent(Y,U),X),equivalent(U,Z)))),
inference(resolution,[],['10','16']) ).
cnf('18',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),equivalent(equivalent(Z,X),equivalent(Z,U))),equivalent(Y,U))),
inference(resolution,[],['17','11']) ).
cnf('19',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,X),Y),Y)),
inference(resolution,[],['9','18']) ).
cnf('20',plain,
( is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Z)))
| ~ is_a_theorem(equivalent(Y,Z)) ),
inference(resolution,[],['15','2']) ).
cnf('21',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Y),Z)),equivalent(X,Z))),
inference(resolution,[],['19','20']) ).
cnf('22',plain,
is_a_theorem(equivalent(equivalent(X,Y),equivalent(equivalent(equivalent(Z,Z),X),Y))),
inference(resolution,[],['21','10']) ).
cnf('23',plain,
( is_a_theorem(equivalent(equivalent(equivalent(X,X),Y),Z))
| ~ is_a_theorem(equivalent(Y,Z)) ),
inference(resolution,[],['22','2']) ).
cnf('24',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Z),U)),equivalent(X,equivalent(equivalent(equivalent(V,Y),equivalent(V,Z)),U)))),
inference(resolution,[],['8','20']) ).
cnf('25',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(a,equivalent(equivalent(b,a),c)),equivalent(equivalent(e,a),falsehood)),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood))),
inference(cnf_transformation,[],[prove_lg_5]) ).
cnf('26',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(a,equivalent(equivalent(b,a),c)),equivalent(equivalent(e,a),falsehood)),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood))))
| ~ is_a_theorem(X) ),
inference(resolution,[],['2','25']) ).
cnf('27',plain,
~ is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(a,equivalent(equivalent(b,a),c)),equivalent(equivalent(e,a),falsehood))),equivalent(X,equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))),
inference(resolution,[],['12','26']) ).
cnf('28',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(a,equivalent(equivalent(b,a),c)),equivalent(equivalent(e,a),falsehood))),equivalent(Y,equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))))
| ~ is_a_theorem(X) ),
inference(resolution,[],['27','2']) ).
cnf('29',plain,
~ is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(e,a),falsehood)),equivalent(equivalent(equivalent(a,equivalent(equivalent(b,a),c)),X),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))),
inference(resolution,[],['8','28']) ).
cnf('30',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,equivalent(equivalent(e,a),falsehood)),equivalent(equivalent(equivalent(a,equivalent(equivalent(b,a),c)),Y),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))))
| ~ is_a_theorem(X) ),
inference(resolution,[],['29','2']) ).
cnf('31',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(a,X),equivalent(equivalent(e,a),falsehood)),equivalent(equivalent(equivalent(equivalent(b,a),c),X),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))),
inference(resolution,[],['24','30']) ).
cnf('32',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(e,a),falsehood),equivalent(equivalent(equivalent(equivalent(b,a),c),a),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))),
inference(resolution,[],['23','31']) ).
cnf('33',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(e,a),falsehood),equivalent(equivalent(equivalent(equivalent(b,a),c),a),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))))
| ~ is_a_theorem(X) ),
inference(resolution,[],['32','2']) ).
cnf('34',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(equivalent(Y,Z),equivalent(Y,U)),V)),equivalent(X,equivalent(equivalent(Z,U),V)))),
inference(resolution,[],['20','7']) ).
cnf('35',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(e,a),falsehood),equivalent(equivalent(equivalent(X,equivalent(equivalent(b,a),c)),equivalent(X,a)),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))),
inference(resolution,[],['33','34']) ).
cnf('36',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(X,equivalent(e,a)),equivalent(X,falsehood)),equivalent(equivalent(equivalent(Y,equivalent(equivalent(b,a),c)),equivalent(Y,a)),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood)))),
inference(resolution,[],['35','10']) ).
cnf('37',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(e,equivalent(equivalent(b,a),c)),falsehood),equivalent(equivalent(equivalent(equivalent(a,b),e),c),falsehood))),
inference(resolution,[],['36','20']) ).
cnf('38',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Y,U))))
| is_a_theorem(equivalent(X,equivalent(Z,U))) ),
inference(resolution,[],['16','2']) ).
cnf('39',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(e,equivalent(equivalent(b,a),c)),falsehood),equivalent(equivalent(X,equivalent(equivalent(equivalent(a,b),e),c)),equivalent(X,falsehood)))),
inference(resolution,[],['37','38']) ).
cnf('40',plain,
( ~ is_a_theorem(equivalent(X,equivalent(equivalent(equivalent(e,equivalent(equivalent(b,a),c)),falsehood),equivalent(equivalent(Y,equivalent(equivalent(equivalent(a,b),e),c)),equivalent(Y,falsehood)))))
| ~ is_a_theorem(X) ),
inference(resolution,[],['39','2']) ).
cnf('41',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(e,equivalent(equivalent(b,a),c)),falsehood),equivalent(equivalent(X,c),equivalent(equivalent(equivalent(equivalent(a,b),e),X),falsehood)))),
inference(resolution,[],['40','24']) ).
cnf('42',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(e,equivalent(equivalent(b,a),c)),falsehood),equivalent(equivalent(X,equivalent(Y,c)),equivalent(X,equivalent(equivalent(equivalent(equivalent(a,b),e),Y),falsehood))))),
inference(resolution,[],['41','38']) ).
cnf('43',plain,
~ is_a_theorem(equivalent(falsehood,equivalent(e,equivalent(equivalent(equivalent(equivalent(a,b),e),equivalent(b,a)),falsehood)))),
inference(resolution,[],['42','20']) ).
cnf('44',plain,
~ is_a_theorem(equivalent(falsehood,equivalent(equivalent(X,e),equivalent(X,equivalent(equivalent(equivalent(equivalent(a,b),e),equivalent(b,a)),falsehood))))),
inference(resolution,[],['43','38']) ).
cnf('45',plain,
( ~ is_a_theorem(equivalent(equivalent(X,Y),equivalent(X,Z)))
| is_a_theorem(equivalent(Y,Z)) ),
inference(resolution,[],['12','2']) ).
cnf('46',plain,
~ is_a_theorem(equivalent(equivalent(X,falsehood),equivalent(X,equivalent(equivalent(Y,e),equivalent(Y,equivalent(equivalent(equivalent(equivalent(a,b),e),equivalent(b,a)),falsehood)))))),
inference(resolution,[],['44','45']) ).
cnf('47',plain,
is_a_theorem(equivalent(equivalent(X,equivalent(Y,Z)),equivalent(X,equivalent(equivalent(U,Y),equivalent(U,Z))))),
inference(resolution,[],['20','15']) ).
cnf('48',plain,
( is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(Y,U))))
| ~ is_a_theorem(equivalent(X,equivalent(Z,U))) ),
inference(resolution,[],['47','2']) ).
cnf('49',plain,
~ is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,e),Y),falsehood),equivalent(Y,equivalent(X,equivalent(equivalent(equivalent(equivalent(a,b),e),equivalent(b,a)),falsehood))))),
inference(resolution,[],['46','48']) ).
cnf('50',plain,
is_a_theorem(equivalent(equivalent(equivalent(X,Y),Z),equivalent(equivalent(U,Y),equivalent(equivalent(X,U),Z)))),
inference(resolution,[],['10','7']) ).
cnf('51',plain,
is_a_theorem(equivalent(X,equivalent(equivalent(Y,Y),X))),
inference(resolution,[],['50','45']) ).
cnf('52',plain,
( ~ is_a_theorem(equivalent(equivalent(X,equivalent(equivalent(Y,Y),X)),Z))
| is_a_theorem(Z) ),
inference(resolution,[],['51','2']) ).
cnf('53',plain,
is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,X),Y),Z),equivalent(Y,Z))),
inference(resolution,[],['52','17']) ).
cnf('54',plain,
( ~ is_a_theorem(equivalent(equivalent(equivalent(X,X),Y),Z))
| is_a_theorem(equivalent(Y,Z)) ),
inference(resolution,[],['53','2']) ).
cnf('55',plain,
is_a_theorem(equivalent(X,equivalent(equivalent(Y,Z),equivalent(equivalent(Z,Y),X)))),
inference(resolution,[],['54','50']) ).
cnf('56',plain,
$false,
inference(resolution,[],['49','55']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL099-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : gkc %s
% 0.09/0.36 % Computer : n008.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Sat Sep 5 07:25:08 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.21/0.49
% 0.21/0.49 input clause set summed statistics:
% 0.21/0.49 ----------------------------------
% 0.21/0.49 in_clause_count: 4
% 0.21/0.49 in_rule_clause_count: 4
% 0.21/0.49 in_fact_clause_count: 0
% 0.21/0.49 in_answer_clause_count: 0
% 0.21/0.49 in_ground_clause_count: 1
% 0.21/0.49 in_unit_clause_count: 3
% 0.21/0.49 in_horn_clause_count: 4
% 0.21/0.49 in_pos_clause_count: 2
% 0.21/0.49 in_neg_clause_count: 1
% 0.21/0.49 in_poseq_clause_count: 0
% 0.21/0.49 in_negeq_clause_count: 0
% 0.21/0.49 in_unitposeq_clause_count: 0
% 0.21/0.49 in_chain_clause_count: 0
% 0.21/0.49 in_min_length: 1
% 0.21/0.49 in_max_length: 3
% 0.21/0.49 in_min_depth: 2
% 0.21/0.49 in_max_depth: 7
% 0.21/0.49 in_min_size: 8
% 0.21/0.49 in_max_size: 24
% 0.21/0.49 in_min_vars: 0
% 0.21/0.49 in_max_vars: 5
% 0.21/0.49 in_extaxiom_count: 0
% 0.21/0.49 in_axiom_count: 3
% 0.21/0.49 in_assumption_count: 0
% 0.21/0.49 in_goal_count: 1
% 0.21/0.49 in_neg_goal_count: 1
% 0.21/0.49 in_pos_goal_count: 0
% 0.21/0.49 in_posunit_goal_count: 0
% 0.21/0.49
% 0.21/0.49 auto guide:
% 0.21/0.49 -----------
% 0.21/0.49 {
% 0.21/0.49 "print":1,
% 0.21/0.49 "print_level": 15,
% 0.21/0.49 "max_size": 0,
% 0.21/0.49 "max_depth": 0,
% 0.21/0.49 "max_length": 0,
% 0.21/0.49 "max_dseconds": 0,
% 0.21/0.49 "equality":0,
% 0.21/0.49 "runs":[
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.49 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.49 {"strategy":["hardness_pref", "max_weight"], "length_penalty":100, "depth_penalty":50, "max_depth":3, "var_weight":10, "repeat_var_weight":10, "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.21/0.49 {"var_weight":70, "repeat_var_weight":70, "max_depth":3, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "max_depth":5, "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "max_weight":40, "query_preference":0},
% 0.21/0.49 {"weight_select_ratio":100, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.21/0.49
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit"], "weight_select_ratio":100, "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":100, "query_preference":0, "var_weight":70, "repeat_var_weight":70},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":2},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.49 {"length_penalty":100, "query_preference":0, "strategy":["negative_pref"], "max_dseconds":10},
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% 13.85/2.37 fork 6: search terminated without proof.
% 14.65/2.40
% 14.65/2.40 fork 1: search finished without proof.
% 14.65/2.43
% 14.65/2.43 **** run 54 fork 5 starts with strategy
% 14.65/2.43 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":1}
% 14.65/2.44
% 14.65/2.44
% 14.65/2.44 fork 0: search terminated without proof.
% 14.65/2.45
% 14.65/2.45 **** run 50 fork 1 starts with strategy
% 14.65/2.45 {"max_dseconds":10,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 14.65/2.47
% 14.65/2.47
% 14.65/2.47 fork 2: search terminated without proof.
% 14.65/2.49
% 14.65/2.49 **** run 55 fork 6 starts with strategy
% 14.65/2.49 {"max_dseconds":10,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 14.65/2.49
% 14.65/2.49 **** run 49 fork 0 starts with strategy
% 14.65/2.49 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 15.47/2.55
% 15.47/2.55 **** run 51 fork 2 starts with strategy
% 15.47/2.55 {"max_dseconds":10,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 17.03/2.72
% 17.03/2.72
% 17.03/2.72 fork 3: search terminated without proof.
% 17.03/2.72
% 17.03/2.72 fork 7: search finished without proof.
% 17.03/2.77
% 17.03/2.77 **** run 52 fork 3 starts with strategy
% 17.03/2.77 {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 17.03/2.77
% 17.03/2.77 **** run 56 fork 7 starts with strategy
% 17.03/2.77 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1}
% 21.01/3.22
% 21.01/3.22
% 21.01/3.22 fork 4: search terminated without proof.
% 21.01/3.25
% 21.01/3.25 **** run 61 fork 4 starts with strategy
% 21.01/3.25 {"max_dseconds":10,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 22.60/3.44
% 22.60/3.44
% 22.60/3.44 fork 5: search terminated without proof.
% 22.60/3.47
% 22.60/3.47
% 22.60/3.47 fork 1: search terminated without proof.
% 23.38/3.50
% 23.38/3.50 **** run 62 fork 5 starts with strategy
% 23.38/3.50 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 23.38/3.51
% 23.38/3.51
% 23.38/3.51 fork 0: search terminated without proof.
% 23.38/3.52
% 23.38/3.52 **** run 58 fork 1 starts with strategy
% 23.38/3.52 {"max_dseconds":10,"strategy":["query_focus","unit"],"query_preference":0}
% 23.38/3.56
% 23.38/3.56 **** run 57 fork 0 starts with strategy
% 23.38/3.56 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":2}
% 24.23/3.60
% 24.23/3.60
% 24.23/3.60 fork 6: search terminated without proof.
% 24.23/3.62
% 24.23/3.62
% 24.23/3.62 fork 2: search terminated without proof.
% 24.23/3.65
% 24.23/3.65 **** run 63 fork 6 starts with strategy
% 24.23/3.65 {"max_dseconds":10,"strategy":["query_focus","unit"],"query_preference":2}
% 24.23/3.68
% 24.23/3.68 **** run 59 fork 2 starts with strategy
% 24.23/3.68 {"max_dseconds":10,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 24.98/3.76
% 24.98/3.76 fork 7: search finished without proof.
% 25.79/3.82
% 25.79/3.82 **** run 64 fork 7 starts with strategy
% 25.79/3.82 {"max_dseconds":10,"strategy":["query_focus","double"],"query_preference":1}
% 26.59/3.92
% 26.59/3.92
% 26.59/3.92 fork 3: search terminated without proof.
% 26.59/3.98
% 26.59/3.98 **** run 60 fork 3 starts with strategy
% 26.59/3.98 {"max_dseconds":10,"strategy":["query_focus","unit"],"query_preference":1}
% 28.97/4.20
% 28.97/4.20 fork 4: search finished without proof.
% 28.97/4.23
% 28.97/4.23 **** run 69 fork 4 starts with strategy
% 28.97/4.23 {"strategy":["hardness_pref","max_weight"],"length_penalty":100,"depth_penalty":50,"max_depth":3,"var_weight":10,"repeat_var_weight":10,"max_dseconds":10}
% 28.97/4.24
% 28.97/4.24 fork 4: search finished without proof.
% 28.97/4.27
% 28.97/4.27 **** run 77 fork 4 starts with strategy
% 28.97/4.27 {"max_dseconds":10,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 30.57/4.49
% 30.57/4.49 fork 5: search finished without proof.
% 31.38/4.53
% 31.38/4.53
% 31.38/4.53 fork 1: search terminated without proof.
% 31.38/4.56
% 31.38/4.56 fork 0: search finished without proof.
% 31.38/4.57
% 31.38/4.57 **** run 70 fork 5 starts with strategy
% 31.38/4.57 {"max_dseconds":10,"strategy":["positive_pref"],"query_preference":0}
% 31.38/4.58
% 31.38/4.58 **** run 66 fork 1 starts with strategy
% 31.38/4.58 {"max_dseconds":10,"strategy":["hardness_pref","max_ground_weight"],"query_preference":0}
% 32.14/4.61
% 32.14/4.61 **** run 65 fork 0 starts with strategy
% 32.14/4.61 {"max_dseconds":10,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 32.14/4.66
% 32.14/4.66
% 32.14/4.66 fork 6: search terminated without proof.
% 32.96/4.70
% 32.96/4.70
% 32.96/4.70 fork 2: search terminated without proof.
% 32.96/4.71
% 32.96/4.71 **** run 71 fork 6 starts with strategy
% 32.96/4.71 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 32.96/4.75
% 32.96/4.75 **** run 67 fork 2 starts with strategy
% 32.96/4.75 {"max_dseconds":10,"strategy":["negative_pref","max_ground_weight"],"query_preference":0}
% 32.96/4.78
% 32.96/4.78 fork 7: search finished without proof.
% 33.77/4.83
% 33.77/4.83 **** run 72 fork 7 starts with strategy
% 33.77/4.83 {"max_dseconds":10,"strategy":["query_focus","positive_pref"],"query_preference":1}
% 34.55/4.97
% 34.55/4.97 fork 3: search finished without proof.
% 35.77/5.06
% 35.77/5.06 **** run 68 fork 3 starts with strategy
% 35.77/5.06 {"length_penalty":100,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 36.92/5.28
% 36.92/5.28
% 36.92/5.28 fork 4: search terminated without proof.
% 37.74/5.31
% 37.74/5.31 **** run 85 fork 4 starts with strategy
% 37.74/5.31 {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":20}
% 39.32/5.59
% 39.32/5.59
% 39.32/5.59 fork 5: search terminated without proof.
% 39.32/5.59
% 39.32/5.59 fork 1: search finished without proof.
% 40.10/5.60
% 40.10/5.60 fork 0: search finished without proof.
% 40.10/5.64
% 40.10/5.64 **** run 74 fork 1 starts with strategy
% 40.10/5.64 {"max_dseconds":10,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 40.10/5.65
% 40.10/5.65 **** run 73 fork 0 starts with strategy
% 40.10/5.65 {"var_weight":70,"repeat_var_weight":70,"max_depth":3,"query_preference":0,"strategy":["negative_pref"],"max_dseconds":10}
% 40.10/5.66
% 40.10/5.66 **** run 78 fork 5 starts with strategy
% 40.10/5.66 {"max_dseconds":10,"strategy":["negative_pref"],"max_depth":5,"query_preference":0}
% 40.10/5.67
% 40.10/5.67 fork 0: search finished without proof.
% 40.10/5.68
% 40.10/5.68 fork 5: search finished without proof.
% 40.90/5.71
% 40.90/5.71 fork 6: search finished without proof.
% 40.90/5.72
% 40.90/5.72 **** run 81 fork 0 starts with strategy
% 40.90/5.72 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0}
% 40.90/5.75
% 40.90/5.75 **** run 86 fork 5 starts with strategy
% 40.90/5.75 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"var_weight":70,"repeat_var_weight":70}
% 40.90/5.76
% 40.90/5.76 **** run 79 fork 6 starts with strategy
% 40.90/5.76 {"max_dseconds":10,"strategy":["negative_pref"],"max_weight":40,"query_preference":0}
% 40.90/5.77
% 40.90/5.77
% 40.90/5.77 fork 2: search terminated without proof.
% 40.90/5.78
% 40.90/5.78 fork 6: search finished without proof.
% 41.69/5.81
% 41.69/5.81 fork 7: search finished without proof.
% 41.69/5.82
% 41.69/5.82 **** run 87 fork 6 starts with strategy
% 41.69/5.82 {"max_dseconds":50,"strategy":["negative_pref"],"weight_select_ratio":100,"query_preference":0}
% 41.69/5.82
% 41.69/5.82 **** run 75 fork 2 starts with strategy
% 41.69/5.82 {"max_dseconds":10,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 41.69/5.86
% 41.69/5.86 **** run 80 fork 7 starts with strategy
% 41.69/5.86 {"weight_select_ratio":100,"length_penalty":100,"query_preference":1,"strategy":["query_focus"],"max_dseconds":10}
% 43.74/6.12
% 43.74/6.12
% 43.74/6.12 fork 3: search terminated without proof.
% 44.89/6.20
% 44.89/6.20 **** run 76 fork 3 starts with strategy
% 44.89/6.20 {"max_dseconds":10,"strategy":["negative_pref"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 48.06/6.65
% 48.06/6.65
% 48.06/6.65 fork 1: search terminated without proof.
% 48.88/6.70
% 48.88/6.70 **** run 82 fork 1 starts with strategy
% 48.88/6.70 {"max_dseconds":50,"strategy":["hardness_pref"],"query_preference":0}
% 49.67/6.80
% 49.67/6.80 fork 2: search finished without proof.
% 49.67/6.82
% 49.67/6.82 fork 7: search finished without proof.
% 49.67/6.85
% 49.67/6.85 **** run 83 fork 2 starts with strategy
% 49.67/6.85 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 49.67/6.88
% 49.67/6.88 **** run 88 fork 7 starts with strategy
% 49.67/6.88 {"max_dseconds":50,"strategy":["hardness_pref"],"weight_select_ratio":100,"query_preference":0}
% 52.85/7.26
% 52.85/7.26
% 52.85/7.26 fork 3: search terminated without proof.
% 53.62/7.32
% 53.62/7.32 **** run 84 fork 3 starts with strategy
% 53.62/7.32 {"max_dseconds":50,"strategy":["unit"],"query_preference":0}
% 77.50/10.32
% 77.50/10.32
% 77.50/10.32 fork 4: search terminated without proof.
% 77.50/10.36
% 77.50/10.36 **** run 93 fork 4 starts with strategy
% 77.50/10.36 {"max_dseconds":50,"strategy":["unit"],"query_preference":1}
% 80.69/10.73
% 80.69/10.73
% 80.69/10.73 fork 0: search terminated without proof.
% 80.69/10.76
% 80.69/10.76
% 80.69/10.76 fork 5: search terminated without proof.
% 80.69/10.79
% 80.69/10.79 **** run 89 fork 0 starts with strategy
% 80.69/10.79 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 81.48/10.84
% 81.48/10.84
% 81.48/10.84 fork 6: search terminated without proof.
% 81.48/10.84
% 81.48/10.84 **** run 94 fork 5 starts with strategy
% 81.48/10.84 {"max_dseconds":50,"strategy":["negative_pref"],"query_preference":1}
% 81.48/10.89
% 81.48/10.89 **** run 95 fork 6 starts with strategy
% 81.48/10.89 {"max_dseconds":50,"strategy":["positive_pref"],"query_preference":0,"reverse_clauselist":1}
% 87.93/11.72
% 87.93/11.72
% 87.93/11.72 fork 1: search terminated without proof.
% 87.93/11.76
% 87.93/11.76 **** run 90 fork 1 starts with strategy
% 87.93/11.76 {"max_dseconds":50,"strategy":["unit"],"weight_select_ratio":100,"query_preference":0}
% 88.61/11.83
% 88.61/11.83
% 88.61/11.83 result: proof found
% 88.61/11.83 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 88.61/11.83 by run 93 fork 4 strategy {"max_dseconds":50,"strategy":["unit"],"query_preference":1}
% 88.61/11.83 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 88.61/11.83
% 88.61/11.83 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 88.61/11.83
% 88.61/11.83 run 93 fork 4 statistics:
% 88.61/11.83 ----------------------------------
% 88.61/11.83 this run seconds: 0.567650
% 88.61/11.83 total seconds: 10.468354
% 88.61/11.83 stat_given_used: 1416
% 88.61/11.83 stat_given_used_at_endgame: 0
% 88.61/11.83 stat_given_candidates: 1616
% 88.61/11.83 stat_given_candidates_at_endgame: 0
% 88.61/11.83 stat_given_candidates_h: 0
% 88.61/11.83 stat_binres_derived_cl: 65891
% 88.61/11.83 stat_binres_derived_cl_h: 0
% 88.61/11.83 stat_factor_derived_cl: 0
% 88.61/11.83 stat_para_derived_cl: 0
% 88.61/11.83 stat_tautologies_discarded: 2
% 88.61/11.83 stat_forward_subsumed: 19322
% 88.61/11.83 stat_derived_cut: 36
% 88.61/11.83 stat_derived_rewritten: 0
% 88.61/11.83 stat_weight_discarded_building: 0
% 88.61/11.83 stat_weight_discarded_cl: 0
% 88.61/11.83 stat_internlimit_discarded_cl: 0
% 88.61/11.83 stat_simplified: 0 simplified 0 derived 0 given
% 88.61/11.83 stat_kept_cl: 46566
% 88.61/11.83 stat_built_cl: 49398
% 88.61/11.83 stat_hyperres_partial_cl: 0
% 88.61/11.83 stat_made_rewriters: 0
% 88.61/11.83 stat_backward_subsumed: 0
% 88.61/11.83 stat_propagated_subsumed: 0
% 88.61/11.83 stat_clsubs_attempted: 128648
% 88.61/11.83 stat_clsubs_fact_groundunit_found: 0
% 88.61/11.83 stat_clsubs_rule_groundunit_found: 1
% 88.61/11.83 stat_clsubs_top_meta_attempted: 1035938
% 88.61/11.83 stat_clsubs_top_meta_failed: 907290
% 88.61/11.83 stat_clsubs_top_meta_nonpref_attempted: 1035938
% 88.61/11.83 stat_clsubs_top_meta_nonpref_succeeded: 239202
% 88.61/11.83 stat_clsubs_top_meta_pref_attempted: 239202
% 88.61/11.83 stat_clsubs_top_meta_pref1_succeeded: 133898
% 88.61/11.83 stat_clsubs_top_meta_pref2_succeeded: 133898
% 88.61/11.83 stat_clsubs_top_meta_pref3_succeeded: 128648
% 88.61/11.83 stat_clsubs_top_meta_pref_succeeded: 128648
% 88.61/11.83 stat_clsubs_meta_attempted: 129649
% 88.61/11.83 stat_clsubs_meta_failed: 2488
% 88.61/11.83 stat_clsubs_predsymbs_attempted: 0
% 88.61/11.83 stat_clsubs_unit_attempted: 127477
% 88.61/11.83 stat_clsubs_full_attempted: 1171
% 88.61/11.83 stat_forwardsubs_attempted: 65888
% 88.61/11.83 stat_lit_hash_added: 48078
% 88.61/11.83 stat_lit_hash_computed: 120520
% 88.61/11.83 stat_lit_hash_match_found: 19382
% 88.61/11.83 stat_lit_hash_match_miss: 100826
% 88.61/11.83 stat_lit_hash_cut_ok: 58
% 88.61/11.83 stat_lit_strong_cut_ok: 0
% 88.61/11.83 stat_lit_hash_subsume_ok: 19322
% 88.61/11.83 clqueue els 10000000 used 1
% 88.61/11.83 clactive els 10000000 used 1417
% 88.61/11.83 clactivesubsume els 10000000 used 8467
% 88.61/11.83 queue_termbuf els 200000000 used 7637839
% 88.61/11.83 hyper_termbuf els 100000000 used 1
% 88.61/11.83 active_termbuf els 100000000 used 152930
% 88.61/11.83 varstack els 5000 last used 1
% 88.61/11.83 given_termbuf els 10000000 last used 1
% 88.61/11.83 simplified_termbuf els 10000000 last used 1
% 88.61/11.83 derived_termbuf els 10000000 last used 100
% 88.61/11.83 wr_mallocs: 12814
% 88.61/11.83 wr_callocs: 19
% 88.61/11.83 wr_reallocs: 10440
% 88.61/11.83 wr_frees: 2
% 88.61/11.83 wr_malloc_bytes: 4163124116
% 88.61/11.83 wr_calloc_bytes: 96065504
% 88.61/11.83 wr_realloc_bytes: 3076608
% 88.61/11.83 wr_realloc_freebytes: 0
% 88.61/11.83 ----------------------------------
% 88.61/11.87
% 88.61/11.87
% 88.61/11.87 fork 2: search terminated without proof.
%------------------------------------------------------------------------------