%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL206-3 : TPTP v9.3.1. Bugfixed v2.4.1.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n016.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 12:07:59 PM UTC 2026
% Result : Unsatisfiable 1.69s 0.78s
% Output : CNFRefutation 1.69s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_implies_definition'ERROR: Could not build tree for root '39'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
implies(X,Y) = or(not(X),Y),
inference(cnf_transformation,[],['$inc_implies_definition']) ).
cnf('2',plain,
axiom(implies(or(X,or(Y,Z)),or(Y,or(X,Z)))),
inference(cnf_transformation,[],['$inc_axiom_1_5']) ).
cnf('3',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(X)
| theorem(Y) ),
inference(cnf_transformation,[],['$inc_rule_2']) ).
cnf('4',plain,
( ~ axiom(X)
| theorem(X) ),
inference(cnf_transformation,[],['$inc_rule_1']) ).
cnf('5',plain,
( ~ axiom(implies(X,Y))
| ~ theorem(X)
| theorem(Y) ),
inference(resolution,[],['3','4']) ).
cnf('6',plain,
( ~ theorem(or(X,or(Y,Z)))
| theorem(or(Y,or(X,Z))) ),
inference(resolution,[],['2','5']) ).
cnf('7',plain,
( ~ axiom(or(X,or(Y,Z)))
| theorem(or(Y,or(X,Z))) ),
inference(resolution,[],['6','4']) ).
cnf('8',plain,
axiom(implies(or(X,Y),or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_4']) ).
cnf('9',plain,
( ~ theorem(or(X,Y))
| theorem(or(Y,X)) ),
inference(resolution,[],['5','8']) ).
cnf('10',plain,
( theorem(or(or(X,Y),Z))
| ~ axiom(or(X,or(Z,Y))) ),
inference(resolution,[],['7','9']) ).
cnf('11',plain,
axiom(implies(X,or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('12',plain,
( theorem(or(X,Y))
| ~ theorem(Y) ),
inference(resolution,[],['5','11']) ).
cnf('13',plain,
( theorem(or(X,or(Y,Z)))
| ~ theorem(or(X,Z)) ),
inference(resolution,[],['6','12']) ).
cnf('14',plain,
axiom(implies(or(X,X),X)),
inference(cnf_transformation,[],['$inc_axiom_1_2']) ).
cnf('15',plain,
( ~ theorem(or(X,X))
| theorem(X) ),
inference(resolution,[],['5','14']) ).
cnf('16',plain,
( ~ theorem(or(or(X,Y),Y))
| theorem(or(X,Y)) ),
inference(resolution,[],['13','15']) ).
cnf('17',plain,
( ~ axiom(or(X,or(Y,Y)))
| theorem(or(X,Y)) ),
inference(resolution,[],['10','16']) ).
cnf('18',plain,
( ~ axiom(implies(X3,or(Y3,Y3)))
| theorem(or(not(X3),Y3)) ),
inference(paramodulation,[],['1','17']) ).
cnf('19',plain,
( ~ axiom(implies(X,or(Y,Y)))
| theorem(implies(X,Y)) ),
inference(simplify,[],['18','1']) ).
cnf('20',plain,
theorem(implies(X,X)),
inference(resolution,[],['19','11']) ).
cnf('21',plain,
( theorem(or(X,not(Y)))
| ~ theorem(implies(Y,X)) ),
inference(paramodulation,[],['1','9']) ).
cnf('22',plain,
( ~ theorem(implies(X,not(Y)))
| theorem(implies(Y,not(X))) ),
inference(paramodulation,[],['1','21']) ).
cnf('23',plain,
theorem(implies(X,not(not(X)))),
inference(resolution,[],['20','22']) ).
cnf('24',plain,
axiom(implies(implies(X,Y),implies(or(Z,X),or(Z,Y)))),
inference(cnf_transformation,[],['$inc_axiom_1_6']) ).
cnf('25',plain,
( theorem(implies(or(X,Y),or(X,Z)))
| ~ theorem(implies(Y,Z)) ),
inference(resolution,[],['24','5']) ).
cnf('26',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(or(Z,X))
| theorem(or(Z,Y)) ),
inference(resolution,[],['25','3']) ).
cnf('27',plain,
( theorem(or(X,not(not(Y))))
| ~ theorem(or(X,Y)) ),
inference(resolution,[],['23','26']) ).
cnf('28',plain,
axiom(implies(or(X,not(Y)),implies(Y,X))),
inference(paramodulation,[],['1','8']) ).
cnf('29',plain,
( ~ theorem(or(X,not(Y)))
| theorem(implies(Y,X)) ),
inference(resolution,[],['28','5']) ).
cnf('30',plain,
( theorem(implies(not(X),Y))
| ~ theorem(or(Y,X)) ),
inference(resolution,[],['27','29']) ).
cnf('31',plain,
( theorem(implies(X3,or(Y3,Z3)))
| ~ theorem(or(not(X3),Z3)) ),
inference(paramodulation,[],['1','13']) ).
cnf('32',plain,
( theorem(implies(X,or(Y,Z)))
| ~ theorem(implies(X,Z)) ),
inference(simplify,[],['31','1']) ).
cnf('33',plain,
( theorem(implies(X,implies(Y,Z)))
| ~ theorem(implies(X,Z)) ),
inference(paramodulation,[],['1','32']) ).
cnf('34',plain,
~ theorem(implies(not(implies(p,q)),implies(not(p),not(q)))),
inference(cnf_transformation,[],[prove_this]) ).
cnf('35',plain,
~ theorem(implies(not(implies(p,q)),not(q))),
inference(resolution,[],['33','34']) ).
cnf('36',plain,
~ theorem(or(not(q),implies(p,q))),
inference(resolution,[],['30','35']) ).
cnf('37',plain,
~ theorem(implies(q,implies(p,q))),
inference(simplify,[],['36','1']) ).
cnf('38',plain,
axiom(implies(X3,implies(Y3,X3))),
inference(paramodulation,[],['1','11']) ).
cnf('39',plain,
$false,
inference(resolution,[then_simplify],['37','4','38']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL206-3 : TPTP v9.3.1. Bugfixed v2.4.1.
% 0.00/0.03 % Command : gkc %s
% 0.09/0.36 % Computer : n016.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 20:13:00 UTC 2026
% 0.12/0.36 % 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: 9
% 0.21/0.49 in_rule_clause_count: 9
% 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: 7
% 0.21/0.49 in_horn_clause_count: 9
% 0.21/0.49 in_pos_clause_count: 6
% 0.21/0.49 in_neg_clause_count: 1
% 0.21/0.49 in_poseq_clause_count: 1
% 0.21/0.49 in_negeq_clause_count: 0
% 0.21/0.49 in_unitposeq_clause_count: 1
% 0.21/0.49 in_chain_clause_count: 1
% 0.21/0.49 in_min_length: 1
% 0.21/0.49 in_max_length: 3
% 0.21/0.49 in_min_depth: 1
% 0.21/0.49 in_max_depth: 4
% 0.21/0.49 in_min_size: 4
% 0.21/0.49 in_max_size: 12
% 0.21/0.49 in_min_vars: 0
% 0.21/0.49 in_max_vars: 3
% 0.21/0.49 in_extaxiom_count: 8
% 0.21/0.49 in_axiom_count: 0
% 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 "runs":[
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_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":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "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":["query_focus"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 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, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 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", "max_ground_weight"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 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":["query_focus"], "query_preference":1, "rewrite":0},
% 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":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 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":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.21/0.49 {"weight_select_ratio":100, "query_preference":1, "strategy":["negative_pref"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":6, "var_weight":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 {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.21/0.49 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 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, "rewrite":0, "length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["hardness_pref", "max_weight"], "max_dseconds":1},
% 0.21/0.49 {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.21/0.49 {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.21/0.49 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.21/0.49 {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.21/0.49 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.21/0.49 {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.21/0.49 {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.21/0.49 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.21/0.49 {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":1},
% 0.21/0.49 {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":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":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.21/0.49 {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.21/0.49 {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.21/0.49 {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":1},
% 0.21/0.49 {"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},
% 0.21/0.49 {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":1},
% 0.21/0.49 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.21/0.49 {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":1},
% 0.21/0.49 {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "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":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "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":["query_focus"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.21/0.49 {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 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, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
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% 0.86/0.60
% 0.86/0.60
% 0.86/0.60 fork 0: search terminated without proof.
% 0.86/0.60
% 0.86/0.60
% 0.86/0.60 fork 1: search terminated without proof.
% 0.86/0.61
% 0.86/0.61
% 0.86/0.61 fork 2: search terminated without proof.
% 0.86/0.61
% 0.86/0.61
% 0.86/0.61 fork 3: search terminated without proof.
% 0.86/0.61
% 0.86/0.61
% 0.86/0.61 fork 4: search terminated without proof.
% 0.86/0.62
% 0.86/0.62
% 0.86/0.62 fork 6: search terminated without proof.
% 0.86/0.62
% 0.86/0.62
% 0.86/0.62 fork 7: search terminated without proof.
% 0.86/0.64
% 0.86/0.64 fork 5: search finished without proof.
% 0.86/0.65
% 0.86/0.65 **** run 13 fork 4 starts with strategy
% 0.86/0.65 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 1.42/0.67
% 1.42/0.67 **** run 9 fork 0 starts with strategy
% 1.42/0.67 {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 1.42/0.68
% 1.42/0.68 **** run 10 fork 1 starts with strategy
% 1.42/0.68 {"max_dseconds":1,"strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 1.42/0.68
% 1.42/0.68 **** run 11 fork 2 starts with strategy
% 1.42/0.68 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 1.42/0.68
% 1.42/0.68 **** run 12 fork 3 starts with strategy
% 1.42/0.68 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 1.42/0.69
% 1.42/0.69 **** run 15 fork 6 starts with strategy
% 1.42/0.69 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 1.69/0.72
% 1.69/0.72 **** run 14 fork 5 starts with strategy
% 1.69/0.72 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 1.69/0.73
% 1.69/0.73 **** run 16 fork 7 starts with strategy
% 1.69/0.73 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 1.69/0.78
% 1.69/0.78
% 1.69/0.78 fork 0: search terminated without proof.
% 1.69/0.78
% 1.69/0.78 fork 2: search finished without proof.
% 1.69/0.78
% 1.69/0.78
% 1.69/0.78 result: proof found
% 1.69/0.78 for /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.69/0.78 by run 13 fork 4 strategy {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 1.69/0.78 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.69/0.78
% 1.69/0.78 % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 1.69/0.78
% 1.69/0.78 run 13 fork 4 statistics:
% 1.69/0.78 ----------------------------------
% 1.69/0.78 this run seconds: 0.064299
% 1.69/0.78 total seconds: 0.207466
% 1.69/0.78 stat_given_used: 568
% 1.69/0.78 stat_given_used_at_endgame: 0
% 1.69/0.78 stat_given_candidates: 3262
% 1.69/0.78 stat_given_candidates_at_endgame: 0
% 1.69/0.78 stat_given_candidates_h: 0
% 1.69/0.78 stat_binres_derived_cl: 5103
% 1.69/0.78 stat_binres_derived_cl_h: 0
% 1.69/0.78 stat_factor_derived_cl: 6
% 1.69/0.78 stat_para_derived_cl: 489
% 1.69/0.78 stat_tautologies_discarded: 35
% 1.69/0.78 stat_forward_subsumed: 95
% 1.69/0.78 stat_derived_cut: 1
% 1.69/0.78 stat_derived_rewritten: 64
% 1.69/0.78 stat_weight_discarded_building: 0
% 1.69/0.78 stat_weight_discarded_cl: 424
% 1.69/0.78 stat_internlimit_discarded_cl: 0
% 1.69/0.78 stat_simplified: 64 simplified 0 derived 0 given
% 1.69/0.78 stat_kept_cl: 5041
% 1.69/0.78 stat_built_cl: 6665
% 1.69/0.78 stat_hyperres_partial_cl: 0
% 1.69/0.78 stat_made_rewriters: 1
% 1.69/0.78 stat_backward_subsumed: 0
% 1.69/0.78 stat_propagated_subsumed: 0
% 1.69/0.78 stat_clsubs_attempted: 50368
% 1.69/0.78 stat_clsubs_fact_groundunit_found: 0
% 1.69/0.78 stat_clsubs_rule_groundunit_found: 20
% 1.69/0.78 stat_clsubs_top_meta_attempted: 645815
% 1.69/0.78 stat_clsubs_top_meta_failed: 595447
% 1.69/0.78 stat_clsubs_top_meta_nonpref_attempted: 645815
% 1.69/0.78 stat_clsubs_top_meta_nonpref_succeeded: 208752
% 1.69/0.78 stat_clsubs_top_meta_pref_attempted: 208752
% 1.69/0.78 stat_clsubs_top_meta_pref1_succeeded: 132291
% 1.69/0.78 stat_clsubs_top_meta_pref2_succeeded: 56992
% 1.69/0.78 stat_clsubs_top_meta_pref3_succeeded: 50368
% 1.69/0.78 stat_clsubs_top_meta_pref_succeeded: 50368
% 1.69/0.78 stat_clsubs_meta_attempted: 106369
% 1.69/0.78 stat_clsubs_meta_failed: 50960
% 1.69/0.78 stat_clsubs_predsymbs_attempted: 0
% 1.69/0.78 stat_clsubs_unit_attempted: 1970
% 1.69/0.78 stat_clsubs_full_attempted: 48398
% 1.69/0.78 stat_forwardsubs_attempted: 5561
% 1.69/0.78 stat_lit_hash_added: 7330
% 1.69/0.78 stat_lit_hash_computed: 45426
% 1.69/0.78 stat_lit_hash_match_found: 128
% 1.69/0.78 stat_lit_hash_match_miss: 50749
% 1.69/0.78 stat_lit_hash_cut_ok: 0
% 1.69/0.78 stat_lit_strong_cut_ok: 1
% 1.69/0.78 stat_lit_hash_subsume_ok: 95
% 1.69/0.78 clqueue els 10000000 used 1
% 1.69/0.78 clactive els 10000000 used 569
% 1.69/0.78 clactivesubsume els 10000000 used 3139
% 1.69/0.78 queue_termbuf els 200000000 used 310723
% 1.69/0.78 hyper_termbuf els 100000000 used 1
% 1.69/0.78 active_termbuf els 100000000 used 24277
% 1.69/0.78 varstack els 5000 last used 1
% 1.69/0.78 given_termbuf els 10000000 last used 1
% 1.69/0.78 simplified_termbuf els 10000000 last used 1
% 1.69/0.78 derived_termbuf els 10000000 last used 35
% 1.69/0.78 wr_mallocs: 4710
% 1.69/0.78 wr_callocs: 21
% 1.69/0.78 wr_reallocs: 1318
% 1.69/0.78 wr_frees: 2
% 1.69/0.78 wr_malloc_bytes: 4162746372
% 1.69/0.78 wr_calloc_bytes: 112065536
% 1.69/0.78 wr_realloc_bytes: 426984
% 1.69/0.78 wr_realloc_freebytes: 0
% 1.69/0.78 ----------------------------------
% 1.69/0.78
% 1.69/0.78
% 1.69/0.78 fork 1: search terminated without proof.
% 1.69/0.78
% 1.69/0.78
% 1.69/0.78 fork 3: search terminated without proof.
%------------------------------------------------------------------------------