%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL202-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n009.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 6.84s 1.56s
% Output : CNFRefutation 6.84s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_rule_2'ERROR: Could not build tree for root '37'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(X)
| theorem(Y) ),
inference(cnf_transformation,[],['$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,[],['$inc_axiom_1_6']) ).
cnf('21',plain,
( theorem(implies(or(X,Y),or(X,Z)))
| ~ theorem(implies(Y,Z)) ),
inference(resolution,[],['3','20']) ).
cnf('22',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(or(Z,X))
| theorem(or(Z,Y)) ),
inference(resolution,[],['21','1']) ).
cnf('23',plain,
( theorem(or(X,not(not(Y))))
| ~ theorem(or(X,Y)) ),
inference(resolution,[],['19','22']) ).
cnf('24',plain,
axiom(implies(or(X,not(Y)),implies(Y,X))),
inference(paramodulation,[],['4','15']) ).
cnf('25',plain,
( ~ theorem(or(X,not(Y)))
| theorem(implies(Y,X)) ),
inference(resolution,[],['3','24']) ).
cnf('26',plain,
( theorem(implies(not(X),Y))
| ~ theorem(or(Y,X)) ),
inference(resolution,[],['23','25']) ).
cnf('27',plain,
axiom(implies(or(X3,implies(Y3,Z3)),or(not(Y3),or(X3,Z3)))),
inference(paramodulation,[],['4','5']) ).
cnf('28',plain,
axiom(implies(or(X,implies(Y,Z)),implies(Y,or(X,Z)))),
inference(simplify,[],['27','4']) ).
cnf('29',plain,
( ~ theorem(or(X,implies(Y,Z)))
| theorem(implies(Y,or(X,Z))) ),
inference(resolution,[],['3','28']) ).
cnf('30',plain,
( theorem(or(X,Y))
| ~ theorem(Y) ),
inference(resolution,[],['3','13']) ).
cnf('31',plain,
( theorem(implies(X,or(Y,Z)))
| ~ theorem(implies(X,Z)) ),
inference(resolution,[],['29','30']) ).
cnf('32',plain,
~ theorem(implies(not(or(p,q)),or(p,not(q)))),
inference(cnf_transformation,[],[prove_this]) ).
cnf('33',plain,
~ theorem(implies(not(or(p,q)),not(q))),
inference(resolution,[],['31','32']) ).
cnf('34',plain,
~ theorem(or(not(q),or(p,q))),
inference(resolution,[],['26','33']) ).
cnf('35',plain,
~ theorem(implies(q,or(p,q))),
inference(simplify,[],['34','4']) ).
cnf('36',plain,
axiom(implies(X0,or(X1,X0))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('37',plain,
$false,
inference(resolution,[then_simplify],['35','2','36']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL202-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.04 % Command : gkc %s
% 0.10/0.37 % Computer : n009.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sat Sep 5 21:58:06 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.22/0.50
% 0.22/0.50 input clause set summed statistics:
% 0.22/0.50 ----------------------------------
% 0.22/0.50 in_clause_count: 9
% 0.22/0.50 in_rule_clause_count: 9
% 0.22/0.50 in_fact_clause_count: 0
% 0.22/0.50 in_answer_clause_count: 0
% 0.22/0.50 in_ground_clause_count: 1
% 0.22/0.50 in_unit_clause_count: 7
% 0.22/0.50 in_horn_clause_count: 9
% 0.22/0.50 in_pos_clause_count: 6
% 0.22/0.50 in_neg_clause_count: 1
% 0.22/0.50 in_poseq_clause_count: 1
% 0.22/0.50 in_negeq_clause_count: 0
% 0.22/0.50 in_unitposeq_clause_count: 1
% 0.22/0.50 in_chain_clause_count: 1
% 0.22/0.50 in_min_length: 1
% 0.22/0.50 in_max_length: 3
% 0.22/0.50 in_min_depth: 1
% 0.22/0.50 in_max_depth: 4
% 0.22/0.50 in_min_size: 4
% 0.22/0.50 in_max_size: 12
% 0.22/0.50 in_min_vars: 0
% 0.22/0.50 in_max_vars: 3
% 0.22/0.50 in_extaxiom_count: 8
% 0.22/0.50 in_axiom_count: 0
% 0.22/0.50 in_assumption_count: 0
% 0.22/0.50 in_goal_count: 1
% 0.22/0.50 in_neg_goal_count: 1
% 0.22/0.50 in_pos_goal_count: 0
% 0.22/0.50 in_posunit_goal_count: 0
% 0.22/0.50
% 0.22/0.50 auto guide:
% 0.22/0.50 -----------
% 0.22/0.50 {
% 0.22/0.50 "print":1,
% 0.22/0.50 "print_level": 15,
% 0.22/0.50 "max_size": 0,
% 0.22/0.50 "max_depth": 0,
% 0.22/0.50 "max_length": 0,
% 0.22/0.50 "max_dseconds": 0,
% 0.22/0.50 "runs":[
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.22/0.50 {"weight_select_ratio":100, "query_preference":1, "strategy":["negative_pref"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":6, "var_weight":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.50 {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.22/0.50 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.22/0.50 {"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},
% 0.22/0.50 {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.22/0.50 {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.22/0.50 {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.22/0.50 {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.22/0.50 {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.22/0.50 {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.22/0.50 {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":1},
% 0.22/0.50 {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.22/0.50 {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.22/0.50 {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":1},
% 0.22/0.50 {"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},
% 0.22/0.50 {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":1},
% 0.22/0.50 {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.22/0.50 {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":1},
% 0.22/0.50 {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.22/0.50
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "query_preference":0},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.22/0.50 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.50 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":1},
% 0.22/0.50 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.50 {"max_dseconds":10, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
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% 0.71/0.62
% 0.71/0.62 fork 4: search terminated without proof.
% 0.71/0.65
% 0.71/0.65 fork 5: search finished without proof.
% 0.71/0.65
% 0.71/0.65 **** run 11 fork 2 starts with strategy
% 0.71/0.65 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 1.21/0.68
% 1.21/0.68 **** run 9 fork 0 starts with strategy
% 1.21/0.68 {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 1.21/0.68
% 1.21/0.68 **** run 10 fork 1 starts with strategy
% 1.21/0.68 {"max_dseconds":1,"strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 1.21/0.69
% 1.21/0.69 **** run 12 fork 3 starts with strategy
% 1.21/0.69 {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 1.21/0.69
% 1.21/0.69 **** run 13 fork 4 starts with strategy
% 1.21/0.69 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 1.49/0.72
% 1.49/0.72 **** run 14 fork 5 starts with strategy
% 1.49/0.72 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 1.49/0.73
% 1.49/0.73
% 1.49/0.73 fork 7: search terminated without proof.
% 1.49/0.73
% 1.49/0.73
% 1.49/0.73 fork 6: search terminated without proof.
% 1.49/0.75
% 1.49/0.75 fork 2: search finished without proof.
% 1.49/0.79
% 1.49/0.79
% 1.49/0.79 fork 0: search terminated without proof.
% 1.49/0.79
% 1.49/0.79
% 1.49/0.79 fork 1: search terminated without proof.
% 1.49/0.79
% 1.49/0.79 **** run 19 fork 2 starts with strategy
% 1.49/0.79 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 1.49/0.80
% 1.49/0.80 fork 4: search finished without proof.
% 2.16/0.81
% 2.16/0.81
% 2.16/0.81 fork 3: search terminated without proof.
% 2.16/0.83
% 2.16/0.83 **** run 16 fork 7 starts with strategy
% 2.16/0.83 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 2.16/0.83
% 2.16/0.83
% 2.16/0.83 fork 5: search terminated without proof.
% 2.16/0.85
% 2.16/0.85 **** run 15 fork 6 starts with strategy
% 2.16/0.85 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 2.16/0.86
% 2.16/0.86 **** run 17 fork 0 starts with strategy
% 2.16/0.86 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 2.16/0.87
% 2.16/0.87 fork 0: search finished without proof.
% 2.16/0.87
% 2.16/0.87 **** run 21 fork 4 starts with strategy
% 2.16/0.87 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":1}
% 2.16/0.89
% 2.16/0.89
% 2.16/0.89 fork 2: search terminated without proof.
% 2.87/0.90
% 2.87/0.90 **** run 22 fork 5 starts with strategy
% 2.87/0.90 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 2.87/0.91
% 2.87/0.91 **** run 18 fork 1 starts with strategy
% 2.87/0.91 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":1}
% 2.87/0.93
% 2.87/0.93
% 2.87/0.93 fork 7: search terminated without proof.
% 2.87/0.93
% 2.87/0.93 **** run 27 fork 2 starts with strategy
% 2.87/0.93 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 2.87/0.94
% 2.87/0.94 **** run 25 fork 0 starts with strategy
% 2.87/0.94 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 2.87/0.95
% 2.87/0.95 fork 6: search finished without proof.
% 2.87/0.96
% 2.87/0.96 **** run 20 fork 3 starts with strategy
% 2.87/0.96 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 2.87/0.97
% 2.87/0.97 fork 4: search finished without proof.
% 2.87/1.00
% 2.87/1.00 **** run 24 fork 7 starts with strategy
% 2.87/1.00 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 2.87/1.02
% 2.87/1.02 **** run 23 fork 6 starts with strategy
% 2.87/1.02 {"max_dseconds":1,"strategy":["unit","pure_unit"],"max_size":30,"max_depth":10,"max_weight":300,"weight_select_ratio":1,"rewrite":0}
% 2.87/1.04
% 2.87/1.04 **** run 29 fork 4 starts with strategy
% 2.87/1.04 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"depth_penalty":100}
% 3.89/1.07
% 3.89/1.07
% 3.89/1.07 fork 0: search terminated without proof.
% 3.89/1.08
% 3.89/1.08 fork 2: search finished without proof.
% 3.89/1.08
% 3.89/1.08 fork 7: search finished without proof.
% 3.89/1.10
% 3.89/1.10 fork 6: search finished without proof.
% 3.89/1.10
% 3.89/1.10 **** run 35 fork 2 starts with strategy
% 3.89/1.10 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":4}
% 3.89/1.11
% 3.89/1.11
% 3.89/1.11 fork 5: search terminated without proof.
% 3.89/1.11
% 3.89/1.11 fork 1: search finished without proof.
% 3.89/1.13
% 3.89/1.13 **** run 32 fork 7 starts with strategy
% 3.89/1.13 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 3.89/1.14
% 3.89/1.14 **** run 31 fork 6 starts with strategy
% 3.89/1.14 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"rewrite":0}
% 3.89/1.14
% 3.89/1.14
% 3.89/1.14 fork 4: search terminated without proof.
% 3.89/1.15
% 3.89/1.15 **** run 33 fork 0 starts with strategy
% 3.89/1.15 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"rewrite":0}
% 4.59/1.16
% 4.59/1.16 **** run 30 fork 5 starts with strategy
% 4.59/1.16 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":20,"depth_penalty":50,"length_penalty":100}
% 4.59/1.16
% 4.59/1.16
% 4.59/1.16 fork 3: search terminated without proof.
% 4.92/1.21
% 4.92/1.21 fork 2: search finished without proof.
% 4.92/1.22
% 4.92/1.22 **** run 37 fork 4 starts with strategy
% 4.92/1.22 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"var_weight":1,"depth_penalty":100,"repeat_var_weight":1}
% 4.92/1.23
% 4.92/1.23 **** run 43 fork 2 starts with strategy
% 4.92/1.23 {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para"],"query_preference":0}
% 4.92/1.24
% 4.92/1.24 **** run 28 fork 3 starts with strategy
% 4.92/1.24 {"max_dseconds":1,"strategy":["query_focus","max_ground_weight"],"query_preference":1}
% 4.92/1.25
% 4.92/1.25 **** run 26 fork 1 starts with strategy
% 4.92/1.25 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 4.92/1.25
% 4.92/1.25
% 4.92/1.25 fork 0: search terminated without proof.
% 4.92/1.26
% 4.92/1.26 fork 6: search finished without proof.
% 4.92/1.27
% 4.92/1.27 fork 7: search finished without proof.
% 5.62/1.31
% 5.62/1.31 **** run 39 fork 6 starts with strategy
% 5.62/1.31 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"length_penalty":100}
% 5.62/1.32
% 5.62/1.32
% 5.62/1.32 fork 4: search terminated without proof.
% 5.62/1.32
% 5.62/1.32 **** run 41 fork 0 starts with strategy
% 5.62/1.32 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":30,"depth_penalty":100}
% 5.62/1.34
% 5.62/1.34 **** run 40 fork 7 starts with strategy
% 5.62/1.34 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":3}
% 5.62/1.34
% 5.62/1.34
% 5.62/1.34 fork 2: search terminated without proof.
% 5.62/1.37
% 5.62/1.37 **** run 51 fork 2 starts with strategy
% 5.62/1.37 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"repeat_var_weight":1}
% 5.62/1.40
% 5.62/1.40 **** run 45 fork 4 starts with strategy
% 5.62/1.40 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"max_depth":1}
% 6.26/1.40
% 6.26/1.40 fork 4: search finished without proof.
% 6.26/1.42
% 6.26/1.42 fork 3: search finished without proof.
% 6.26/1.42
% 6.26/1.42 fork 7: search finished without proof.
% 6.26/1.42
% 6.26/1.42
% 6.26/1.42 fork 6: search terminated without proof.
% 6.26/1.43
% 6.26/1.43 fork 0: search finished without proof.
% 6.26/1.47
% 6.26/1.47 **** run 36 fork 3 starts with strategy
% 6.26/1.47 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 6.26/1.47
% 6.26/1.47 **** run 48 fork 7 starts with strategy
% 6.26/1.47 {"weight_select_ratio":100,"query_preference":1,"strategy":["negative_pref"],"max_dseconds":1}
% 6.26/1.47
% 6.26/1.47 **** run 47 fork 6 starts with strategy
% 6.26/1.47 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"rewrite":0}
% 6.26/1.48
% 6.26/1.48 **** run 53 fork 4 starts with strategy
% 6.26/1.48 {"max_dseconds":1,"strategy":["unit","pure_unit"],"weight_select_ratio":1,"query_preference":0}
% 6.26/1.49
% 6.26/1.49 fork 2: search finished without proof.
% 6.26/1.49
% 6.26/1.49 fork 4: search finished without proof.
% 6.84/1.50
% 6.84/1.50 **** run 49 fork 0 starts with strategy
% 6.84/1.50 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"max_depth":2}
% 6.84/1.52
% 6.84/1.52 **** run 59 fork 2 starts with strategy
% 6.84/1.52 {"depth_penalty":100,"query_preference":0,"strategy":["unit","posunitpara"],"max_dseconds":1}
% 6.84/1.56
% 6.84/1.56
% 6.84/1.56 result: proof found
% 6.84/1.56 for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.84/1.56 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}
% 6.84/1.56 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.84/1.56
% 6.84/1.56 % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 6.84/1.56
% 6.84/1.56 run 26 fork 1 statistics:
% 6.84/1.56 ----------------------------------
% 6.84/1.56 this run seconds: 0.078978
% 6.84/1.56 total seconds: 0.609940
% 6.84/1.56 stat_given_used: 311
% 6.84/1.56 stat_given_used_at_endgame: 0
% 6.84/1.56 stat_given_candidates: 811
% 6.84/1.56 stat_given_candidates_at_endgame: 0
% 6.84/1.56 stat_given_candidates_h: 0
% 6.84/1.56 stat_binres_derived_cl: 3541
% 6.84/1.56 stat_binres_derived_cl_h: 0
% 6.84/1.56 stat_factor_derived_cl: 27
% 6.84/1.56 stat_para_derived_cl: 189
% 6.84/1.56 stat_tautologies_discarded: 44
% 6.84/1.56 stat_forward_subsumed: 103
% 6.84/1.56 stat_derived_cut: 5
% 6.84/1.56 stat_derived_rewritten: 44
% 6.84/1.56 stat_weight_discarded_building: 0
% 6.84/1.56 stat_weight_discarded_cl: 1040
% 6.84/1.56 stat_internlimit_discarded_cl: 0
% 6.84/1.56 stat_simplified: 45 simplified 0 derived 0 given
% 6.84/1.56 stat_kept_cl: 2567
% 6.84/1.56 stat_built_cl: 4274
% 6.84/1.56 stat_hyperres_partial_cl: 0
% 6.84/1.56 stat_made_rewriters: 1
% 6.84/1.56 stat_backward_subsumed: 0
% 6.84/1.56 stat_propagated_subsumed: 0
% 6.84/1.56 stat_clsubs_attempted: 5970
% 6.84/1.56 stat_clsubs_fact_groundunit_found: 0
% 6.84/1.56 stat_clsubs_rule_groundunit_found: 15
% 6.84/1.56 stat_clsubs_top_meta_attempted: 72250
% 6.84/1.56 stat_clsubs_top_meta_failed: 66280
% 6.84/1.56 stat_clsubs_top_meta_nonpref_attempted: 72250
% 6.84/1.56 stat_clsubs_top_meta_nonpref_succeeded: 22943
% 6.84/1.56 stat_clsubs_top_meta_pref_attempted: 22943
% 6.84/1.56 stat_clsubs_top_meta_pref1_succeeded: 14121
% 6.84/1.56 stat_clsubs_top_meta_pref2_succeeded: 6738
% 6.84/1.56 stat_clsubs_top_meta_pref3_succeeded: 5970
% 6.84/1.56 stat_clsubs_top_meta_pref_succeeded: 5970
% 6.84/1.56 stat_clsubs_meta_attempted: 11515
% 6.84/1.56 stat_clsubs_meta_failed: 4797
% 6.84/1.56 stat_clsubs_predsymbs_attempted: 0
% 6.84/1.56 stat_clsubs_unit_attempted: 1011
% 6.84/1.56 stat_clsubs_full_attempted: 4959
% 6.84/1.56 stat_forwardsubs_attempted: 3711
% 6.84/1.56 stat_lit_hash_added: 2423
% 6.84/1.56 stat_lit_hash_computed: 25311
% 6.84/1.56 stat_lit_hash_match_found: 135
% 6.84/1.56 stat_lit_hash_match_miss: 30891
% 6.84/1.56 stat_lit_hash_cut_ok: 2
% 6.84/1.56 stat_lit_strong_cut_ok: 3
% 6.84/1.56 stat_lit_hash_subsume_ok: 103
% 6.84/1.56 clqueue els 10000000 used 1
% 6.84/1.56 clactive els 10000000 used 312
% 6.84/1.56 clactivesubsume els 10000000 used 1675
% 6.84/1.56 queue_termbuf els 200000000 used 175895
% 6.84/1.56 hyper_termbuf els 100000000 used 1
% 6.84/1.56 active_termbuf els 100000000 used 13758
% 6.84/1.56 varstack els 5000 last used 1
% 6.84/1.56 given_termbuf els 10000000 last used 1
% 6.84/1.56 simplified_termbuf els 10000000 last used 1
% 6.84/1.56 derived_termbuf els 10000000 last used 35
% 6.84/1.56 wr_mallocs: 3315
% 6.84/1.56 wr_callocs: 21
% 6.84/1.56 wr_reallocs: 627
% 6.84/1.56 wr_frees: 2
% 6.84/1.56 wr_malloc_bytes: 4162705092
% 6.84/1.56 wr_calloc_bytes: 112065536
% 6.84/1.56 wr_realloc_bytes: 129104
% 6.84/1.56 wr_realloc_freebytes: 0
% 6.84/1.56 ----------------------------------
% 6.84/1.57
% 6.84/1.57 **** run 61 fork 4 starts with strategy
% 6.84/1.57 {"weight_select_ratio":100,"var_weight":70,"repeat_var_weight":70,"rewrite":0,"query_preference":1,"strategy":["query_focus","max_weight"],"max_dseconds":1}
%------------------------------------------------------------------------------