%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL205-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n026.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 12:07:58 PM UTC 2026
% Result : Unsatisfiable 6.77s 1.45s
% Output : CNFRefutation 6.77s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_rule_2'ERROR: Could not build tree for root '40'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(X)
| theorem(Y) ),
inference(cnf_transformation,[],['$inc_rule_2']) ).
cnf('2',plain,
( ~ axiom(X)
| theorem(X) ),
inference(cnf_transformation,[],['$inc_rule_1']) ).
cnf('3',plain,
( ~ axiom(implies(X,Y))
| ~ theorem(X)
| theorem(Y) ),
inference(resolution,[],['1','2']) ).
cnf('4',plain,
implies(X,Y) = or(not(X),Y),
inference(cnf_transformation,[],['$inc_implies_definition']) ).
cnf('5',plain,
axiom(implies(or(X,or(Y,Z)),or(Y,or(X,Z)))),
inference(cnf_transformation,[],['$inc_axiom_1_5']) ).
cnf('6',plain,
axiom(implies(or(not(X3),or(Y3,Z3)),or(Y3,implies(X3,Z3)))),
inference(paramodulation,[],['4','5']) ).
cnf('7',plain,
axiom(implies(implies(X,or(Y,Z)),or(Y,implies(X,Z)))),
inference(simplify,[],['6','4']) ).
cnf('8',plain,
( ~ theorem(implies(X,or(Y,Z)))
| theorem(or(Y,implies(X,Z))) ),
inference(resolution,[],['3','7']) ).
cnf('9',plain,
( ~ axiom(implies(X,or(Y,Z)))
| theorem(or(Y,implies(X,Z))) ),
inference(resolution,[],['8','2']) ).
cnf('10',plain,
axiom(implies(or(X,X),X)),
inference(cnf_transformation,[],['$inc_axiom_1_2']) ).
cnf('11',plain,
( ~ theorem(or(X,X))
| theorem(X) ),
inference(resolution,[],['3','10']) ).
cnf('12',plain,
( ~ axiom(implies(X,or(implies(X,Y),Y)))
| theorem(implies(X,Y)) ),
inference(resolution,[],['9','11']) ).
cnf('13',plain,
axiom(implies(X,or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('14',plain,
theorem(implies(X,X)),
inference(resolution,[],['12','13']) ).
cnf('15',plain,
axiom(implies(or(X,Y),or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_4']) ).
cnf('16',plain,
axiom(implies(implies(X,Y),or(Y,not(X)))),
inference(paramodulation,[],['4','15']) ).
cnf('17',plain,
axiom(implies(implies(X,not(Y)),implies(Y,not(X)))),
inference(paramodulation,[],['4','16']) ).
cnf('18',plain,
( ~ theorem(implies(X,not(Y)))
| theorem(implies(Y,not(X))) ),
inference(resolution,[],['3','17']) ).
cnf('19',plain,
theorem(implies(X,not(not(X)))),
inference(resolution,[],['14','18']) ).
cnf('20',plain,
axiom(implies(implies(X,Y),implies(or(Z,X),or(Z,Y)))),
inference(cnf_transformation,[],['$inc_axiom_1_6']) ).
cnf('21',plain,
( theorem(implies(or(X,Y),or(X,Z)))
| ~ theorem(implies(Y,Z)) ),
inference(resolution,[],['3','20']) ).
cnf('22',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(or(Z,X))
| theorem(or(Z,Y)) ),
inference(resolution,[],['21','1']) ).
cnf('23',plain,
( theorem(or(X,not(not(Y))))
| ~ theorem(or(X,Y)) ),
inference(resolution,[],['19','22']) ).
cnf('24',plain,
axiom(implies(or(X,not(Y)),implies(Y,X))),
inference(paramodulation,[],['4','15']) ).
cnf('25',plain,
( ~ theorem(or(X,not(Y)))
| theorem(implies(Y,X)) ),
inference(resolution,[],['3','24']) ).
cnf('26',plain,
( theorem(implies(not(X),Y))
| ~ theorem(or(Y,X)) ),
inference(resolution,[],['23','25']) ).
cnf('27',plain,
axiom(implies(or(X3,implies(Y3,Z3)),or(not(Y3),or(X3,Z3)))),
inference(paramodulation,[],['4','5']) ).
cnf('28',plain,
axiom(implies(or(X,implies(Y,Z)),implies(Y,or(X,Z)))),
inference(simplify,[],['27','4']) ).
cnf('29',plain,
axiom(implies(or(not(X3),implies(Y3,Z3)),implies(Y3,implies(X3,Z3)))),
inference(paramodulation,[],['4','28']) ).
cnf('30',plain,
axiom(implies(implies(X,implies(Y,Z)),implies(Y,implies(X,Z)))),
inference(simplify,[],['29','4']) ).
cnf('31',plain,
( ~ theorem(implies(X,implies(Y,Z)))
| theorem(implies(Y,implies(X,Z))) ),
inference(resolution,[],['3','30']) ).
cnf('32',plain,
axiom(implies(X,implies(Y,X))),
inference(paramodulation,[],['4','13']) ).
cnf('33',plain,
( theorem(implies(X,Y))
| ~ theorem(Y) ),
inference(resolution,[],['3','32']) ).
cnf('34',plain,
( theorem(implies(X,implies(Y,Z)))
| ~ theorem(implies(X,Z)) ),
inference(resolution,[],['31','33']) ).
cnf('35',plain,
~ theorem(implies(not(implies(p,q)),implies(p,not(q)))),
inference(cnf_transformation,[],[prove_this]) ).
cnf('36',plain,
~ theorem(implies(not(implies(p,q)),not(q))),
inference(resolution,[],['34','35']) ).
cnf('37',plain,
~ theorem(or(not(q),implies(p,q))),
inference(resolution,[],['26','36']) ).
cnf('38',plain,
~ theorem(implies(q,implies(p,q))),
inference(simplify,[],['37','4']) ).
cnf('39',plain,
axiom(implies(X3,implies(Y3,X3))),
inference(paramodulation,[],['4','13']) ).
cnf('40',plain,
$false,
inference(resolution,[then_simplify],['38','2','39']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL205-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.03 % Command : gkc %s
% 0.07/0.34 % Computer : n026.cluster.edu
% 0.07/0.34 % Model : x86_64 x86_64
% 0.07/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.34 % Memory : 8046.5625MB
% 0.07/0.34 % OS : Linux 6.8.0-71-generic
% 0.07/0.34 % CPULimit : 300
% 0.07/0.34 % WCLimit : 300
% 0.07/0.34 % DateTime : Sat Sep 5 07:55:41 UTC 2026
% 0.07/0.35 % CPUTime :
% 0.22/0.48
% 0.22/0.48 input clause set summed statistics:
% 0.22/0.48 ----------------------------------
% 0.22/0.48 in_clause_count: 9
% 0.22/0.48 in_rule_clause_count: 9
% 0.22/0.48 in_fact_clause_count: 0
% 0.22/0.48 in_answer_clause_count: 0
% 0.22/0.48 in_ground_clause_count: 1
% 0.22/0.48 in_unit_clause_count: 7
% 0.22/0.48 in_horn_clause_count: 9
% 0.22/0.48 in_pos_clause_count: 6
% 0.22/0.48 in_neg_clause_count: 1
% 0.22/0.48 in_poseq_clause_count: 1
% 0.22/0.48 in_negeq_clause_count: 0
% 0.22/0.48 in_unitposeq_clause_count: 1
% 0.22/0.48 in_chain_clause_count: 1
% 0.22/0.48 in_min_length: 1
% 0.22/0.48 in_max_length: 3
% 0.22/0.48 in_min_depth: 1
% 0.22/0.48 in_max_depth: 4
% 0.22/0.48 in_min_size: 4
% 0.22/0.48 in_max_size: 12
% 0.22/0.48 in_min_vars: 0
% 0.22/0.48 in_max_vars: 3
% 0.22/0.48 in_extaxiom_count: 8
% 0.22/0.48 in_axiom_count: 0
% 0.22/0.48 in_assumption_count: 0
% 0.22/0.48 in_goal_count: 1
% 0.22/0.48 in_neg_goal_count: 1
% 0.22/0.48 in_pos_goal_count: 0
% 0.22/0.48 in_posunit_goal_count: 0
% 0.22/0.48
% 0.22/0.48 auto guide:
% 0.22/0.48 -----------
% 0.22/0.48 {
% 0.22/0.48 "print":1,
% 0.22/0.48 "print_level": 15,
% 0.22/0.48 "max_size": 0,
% 0.22/0.48 "max_depth": 0,
% 0.22/0.48 "max_length": 0,
% 0.22/0.48 "max_dseconds": 0,
% 0.22/0.48 "runs":[
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.22/0.48 {"weight_select_ratio":100, "query_preference":1, "strategy":["negative_pref"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":6, "var_weight":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.48 {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.22/0.48 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.22/0.48 {"var_weight":70, "repeat_var_weight":70, "rewrite":0, "length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["hardness_pref", "max_weight"], "max_dseconds":1},
% 0.22/0.48 {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.22/0.48 {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.22/0.48 {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.22/0.48 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.22/0.48 {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.22/0.48 {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.22/0.48 {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":1},
% 0.22/0.48 {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.22/0.48 {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.22/0.48 {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":1},
% 0.22/0.48 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "length_penalty":100, "query_preference":1, "strategy":["query_focus", "prohibit_nested_para"], "max_dseconds":1},
% 0.22/0.48 {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":1},
% 0.22/0.48 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.22/0.48 {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":1},
% 0.22/0.48 {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.22/0.48
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
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% 0.22/0.50
% 0.22/0.50 **** run 8 fork 7 starts with strategy
% 0.22/0.50 {"max_dseconds":1,"strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.71/0.59
% 0.71/0.59
% 0.71/0.59 fork 0: search terminated without proof.
% 0.71/0.59
% 0.71/0.59
% 0.71/0.59 fork 2: search terminated without proof.
% 0.71/0.59
% 0.71/0.59
% 0.71/0.59 fork 3: search terminated without proof.
% 0.71/0.60
% 0.71/0.60
% 0.71/0.60 fork 4: search terminated without proof.
% 0.71/0.60
% 0.71/0.60 fork 5: search finished without proof.
% 0.71/0.61
% 0.71/0.61
% 0.71/0.61 fork 7: search terminated without proof.
% 0.71/0.61
% 0.71/0.61
% 0.71/0.61 fork 1: search terminated without proof.
% 0.71/0.62
% 0.71/0.62
% 0.71/0.62 fork 6: search terminated without proof.
% 1.23/0.63
% 1.23/0.63 **** run 12 fork 3 starts with strategy
% 1.23/0.63 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 1.23/0.66
% 1.23/0.66 **** run 9 fork 0 starts with strategy
% 1.23/0.66 {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 1.23/0.67
% 1.23/0.67 **** run 11 fork 2 starts with strategy
% 1.23/0.67 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 1.23/0.67
% 1.23/0.67 **** run 14 fork 5 starts with strategy
% 1.23/0.67 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 1.23/0.67
% 1.23/0.67 **** run 13 fork 4 starts with strategy
% 1.23/0.67 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 1.23/0.68
% 1.23/0.68 **** run 16 fork 7 starts with strategy
% 1.23/0.68 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 1.23/0.68
% 1.23/0.68 **** run 10 fork 1 starts with strategy
% 1.23/0.68 {"max_dseconds":1,"strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 1.23/0.70
% 1.23/0.70 **** run 15 fork 6 starts with strategy
% 1.23/0.70 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 1.74/0.74
% 1.74/0.74
% 1.74/0.74 fork 3: search terminated without proof.
% 1.74/0.77
% 1.74/0.77
% 1.74/0.77 fork 0: search terminated without proof.
% 1.74/0.77
% 1.74/0.77 fork 2: search finished without proof.
% 1.74/0.77
% 1.74/0.77 fork 4: search finished without proof.
% 1.74/0.78
% 1.74/0.78
% 1.74/0.78 fork 5: search terminated without proof.
% 1.74/0.78
% 1.74/0.78 **** run 20 fork 3 starts with strategy
% 1.74/0.78 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 1.74/0.78
% 1.74/0.78
% 1.74/0.78 fork 7: search terminated without proof.
% 1.74/0.79
% 1.74/0.79
% 1.74/0.79 fork 1: search terminated without proof.
% 2.59/0.80
% 2.59/0.80 fork 6: search finished without proof.
% 2.59/0.84
% 2.59/0.84 **** run 17 fork 0 starts with strategy
% 2.59/0.84 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 2.59/0.84
% 2.59/0.84 **** run 19 fork 2 starts with strategy
% 2.59/0.84 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 2.59/0.85
% 2.59/0.85 fork 0: search finished without proof.
% 2.59/0.85
% 2.59/0.85 **** run 22 fork 5 starts with strategy
% 2.59/0.85
% 2.59/0.85 **** run 21 fork 4 starts with strategy
% 2.59/0.85 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":1}
% 2.59/0.85 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 2.59/0.85
% 2.59/0.85 **** run 24 fork 7 starts with strategy
% 2.59/0.85 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 2.59/0.86
% 2.59/0.86 **** run 18 fork 1 starts with strategy
% 2.59/0.86 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":1}
% 2.59/0.87
% 2.59/0.87 **** run 23 fork 6 starts with strategy
% 2.59/0.87 {"max_dseconds":1,"strategy":["unit","pure_unit"],"max_size":30,"max_depth":10,"max_weight":300,"weight_select_ratio":1,"rewrite":0}
% 2.59/0.88
% 2.59/0.88
% 2.59/0.88 fork 3: search terminated without proof.
% 3.39/0.92
% 3.39/0.92 **** run 28 fork 3 starts with strategy
% 3.39/0.92 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 3.39/0.92
% 3.39/0.92 **** run 25 fork 0 starts with strategy
% 3.39/0.92 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 3.39/0.93
% 3.39/0.93 fork 7: search finished without proof.
% 3.39/0.95
% 3.39/0.95
% 3.39/0.95 fork 2: search terminated without proof.
% 3.39/0.95
% 3.39/0.95 fork 4: search finished without proof.
% 3.39/0.95
% 3.39/0.95 fork 6: search finished without proof.
% 3.39/0.96
% 3.39/0.96 fork 1: search finished without proof.
% 3.39/0.99
% 3.39/0.99 **** run 32 fork 7 starts with strategy
% 3.39/0.99 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 3.39/1.02
% 3.39/1.02 **** run 31 fork 6 starts with strategy
% 3.39/1.02 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"rewrite":0}
% 3.39/1.02
% 3.39/1.02 **** run 27 fork 2 starts with strategy
% 3.39/1.02 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 3.39/1.02
% 3.39/1.02 **** run 29 fork 4 starts with strategy
% 3.39/1.02 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"depth_penalty":100}
% 3.39/1.02
% 3.39/1.02
% 3.39/1.02 fork 5: search terminated without proof.
% 3.39/1.03
% 3.39/1.03
% 3.39/1.03 fork 0: search terminated without proof.
% 3.39/1.03
% 3.39/1.03 **** run 26 fork 1 starts with strategy
% 3.39/1.03 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 4.56/1.06
% 4.56/1.06 fork 3: search finished without proof.
% 4.56/1.08
% 4.56/1.08 **** run 30 fork 5 starts with strategy
% 4.56/1.08 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 4.56/1.09
% 4.56/1.09 fork 7: search finished without proof.
% 4.56/1.09
% 4.56/1.09 **** run 36 fork 3 starts with strategy
% 4.56/1.09 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 4.56/1.10
% 4.56/1.10 **** run 33 fork 0 starts with strategy
% 4.56/1.10 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"rewrite":0}
% 4.56/1.12
% 4.56/1.12
% 4.56/1.12 fork 4: search terminated without proof.
% 4.56/1.15
% 4.56/1.15
% 4.56/1.15 fork 6: search terminated without proof.
% 5.32/1.16
% 5.32/1.16 **** run 40 fork 7 starts with strategy
% 5.32/1.16 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":3}
% 5.58/1.20
% 5.58/1.20 **** run 37 fork 4 starts with strategy
% 5.58/1.20 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 5.58/1.21
% 5.58/1.21
% 5.58/1.21 fork 3: search terminated without proof.
% 5.58/1.21
% 5.58/1.21
% 5.58/1.21 fork 2: search terminated without proof.
% 5.58/1.21
% 5.58/1.21 **** run 39 fork 6 starts with strategy
% 5.58/1.21 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"length_penalty":100}
% 5.58/1.24
% 5.58/1.24 **** run 44 fork 3 starts with strategy
% 5.58/1.24 {"max_dseconds":1,"strategy":["unit","pure_unit"],"query_preference":0}
% 5.58/1.24
% 5.58/1.24 fork 7: search finished without proof.
% 5.58/1.25
% 5.58/1.25 fork 3: search finished without proof.
% 5.58/1.26
% 5.58/1.26 **** run 35 fork 2 starts with strategy
% 5.58/1.26 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":4}
% 5.58/1.28
% 5.58/1.28 **** run 52 fork 3 starts with strategy
% 5.58/1.28 {"var_weight":70,"repeat_var_weight":70,"depth_penalty":50,"query_preference":0,"strategy":["hardness_pref"],"max_dseconds":1}
% 5.58/1.28
% 5.58/1.28
% 5.58/1.28 fork 0: search terminated without proof.
% 5.58/1.29
% 5.58/1.29 **** run 48 fork 7 starts with strategy
% 5.58/1.29 {"weight_select_ratio":100,"query_preference":1,"strategy":["negative_pref"],"max_dseconds":1}
% 6.20/1.30
% 6.20/1.30
% 6.20/1.30 fork 4: search terminated without proof.
% 6.20/1.32
% 6.20/1.32
% 6.20/1.32 fork 6: search terminated without proof.
% 6.20/1.33
% 6.20/1.33 **** run 41 fork 0 starts with strategy
% 6.20/1.33 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":30,"depth_penalty":100}
% 6.20/1.37
% 6.20/1.37 fork 2: search finished without proof.
% 6.20/1.38
% 6.20/1.38 **** run 47 fork 6 starts with strategy
% 6.20/1.38 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"rewrite":0}
% 6.20/1.38
% 6.20/1.38 **** run 45 fork 4 starts with strategy
% 6.20/1.38 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":1}
% 6.20/1.38
% 6.20/1.38 fork 4: search finished without proof.
% 6.20/1.39
% 6.20/1.39
% 6.20/1.39 fork 3: search terminated without proof.
% 6.77/1.41
% 6.77/1.41
% 6.77/1.41 fork 7: search terminated without proof.
% 6.77/1.42
% 6.77/1.42 **** run 43 fork 2 starts with strategy
% 6.77/1.42 {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para"],"query_preference":0}
% 6.77/1.42
% 6.77/1.42 **** run 60 fork 3 starts with strategy
% 6.77/1.42 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0,"depth_penalty":50,"length_penalty":100}
% 6.77/1.44
% 6.77/1.44
% 6.77/1.44 fork 0: search terminated without proof.
% 6.77/1.45
% 6.77/1.45
% 6.77/1.45 result: proof found
% 6.77/1.45 for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.77/1.45 by run 26 fork 1 strategy {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 6.77/1.45 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.77/1.45
% 6.77/1.45 % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 6.77/1.45
% 6.77/1.45 run 26 fork 1 statistics:
% 6.77/1.45 ----------------------------------
% 6.77/1.45 this run seconds: 0.081270
% 6.77/1.45 total seconds: 0.610098
% 6.77/1.45 stat_given_used: 310
% 6.77/1.45 stat_given_used_at_endgame: 0
% 6.77/1.45 stat_given_candidates: 803
% 6.77/1.45 stat_given_candidates_at_endgame: 0
% 6.77/1.45 stat_given_candidates_h: 0
% 6.77/1.45 stat_binres_derived_cl: 3513
% 6.77/1.45 stat_binres_derived_cl_h: 0
% 6.77/1.45 stat_factor_derived_cl: 29
% 6.77/1.45 stat_para_derived_cl: 176
% 6.77/1.45 stat_tautologies_discarded: 45
% 6.77/1.45 stat_forward_subsumed: 107
% 6.77/1.45 stat_derived_cut: 4
% 6.77/1.45 stat_derived_rewritten: 45
% 6.77/1.45 stat_weight_discarded_building: 0
% 6.77/1.45 stat_weight_discarded_cl: 990
% 6.77/1.45 stat_internlimit_discarded_cl: 0
% 6.77/1.45 stat_simplified: 46 simplified 0 derived 0 given
% 6.77/1.45 stat_kept_cl: 2573
% 6.77/1.45 stat_built_cl: 4229
% 6.77/1.45 stat_hyperres_partial_cl: 0
% 6.77/1.45 stat_made_rewriters: 1
% 6.77/1.45 stat_backward_subsumed: 0
% 6.77/1.45 stat_propagated_subsumed: 0
% 6.77/1.45 stat_clsubs_attempted: 6017
% 6.77/1.45 stat_clsubs_fact_groundunit_found: 0
% 6.77/1.45 stat_clsubs_rule_groundunit_found: 15
% 6.77/1.45 stat_clsubs_top_meta_attempted: 71791
% 6.77/1.45 stat_clsubs_top_meta_failed: 65774
% 6.77/1.45 stat_clsubs_top_meta_nonpref_attempted: 71791
% 6.77/1.45 stat_clsubs_top_meta_nonpref_succeeded: 22958
% 6.77/1.45 stat_clsubs_top_meta_pref_attempted: 22958
% 6.77/1.45 stat_clsubs_top_meta_pref1_succeeded: 14112
% 6.77/1.45 stat_clsubs_top_meta_pref2_succeeded: 6790
% 6.77/1.45 stat_clsubs_top_meta_pref3_succeeded: 6017
% 6.77/1.45 stat_clsubs_top_meta_pref_succeeded: 6017
% 6.77/1.45 stat_clsubs_meta_attempted: 11628
% 6.77/1.45 stat_clsubs_meta_failed: 4779
% 6.77/1.45 stat_clsubs_predsymbs_attempted: 0
% 6.77/1.45 stat_clsubs_unit_attempted: 1046
% 6.77/1.45 stat_clsubs_full_attempted: 4971
% 6.77/1.45 stat_forwardsubs_attempted: 3671
% 6.77/1.45 stat_lit_hash_added: 2381
% 6.77/1.45 stat_lit_hash_computed: 25132
% 6.77/1.45 stat_lit_hash_match_found: 136
% 6.77/1.45 stat_lit_hash_match_miss: 30603
% 6.77/1.45 stat_lit_hash_cut_ok: 2
% 6.77/1.45 stat_lit_strong_cut_ok: 2
% 6.77/1.45 stat_lit_hash_subsume_ok: 107
% 6.77/1.45 clqueue els 10000000 used 1
% 6.77/1.45 clactive els 10000000 used 311
% 6.77/1.45 clactivesubsume els 10000000 used 1687
% 6.77/1.45 queue_termbuf els 200000000 used 177424
% 6.77/1.45 hyper_termbuf els 100000000 used 1
% 6.77/1.45 active_termbuf els 100000000 used 13765
% 6.77/1.45 varstack els 5000 last used 1
% 6.77/1.45 given_termbuf els 10000000 last used 1
% 6.77/1.45 simplified_termbuf els 10000000 last used 1
% 6.77/1.45 derived_termbuf els 10000000 last used 35
% 6.77/1.45 wr_mallocs: 3294
% 6.77/1.45 wr_callocs: 21
% 6.77/1.45 wr_reallocs: 628
% 6.77/1.45 wr_frees: 2
% 6.77/1.45 wr_malloc_bytes: 4162704292
% 6.77/1.45 wr_calloc_bytes: 112065536
% 6.77/1.45 wr_realloc_bytes: 126560
% 6.77/1.45 wr_realloc_freebytes: 0
% 6.77/1.45 ----------------------------------
%------------------------------------------------------------------------------