%------------------------------------------------------------------------------
% File : GKC---0.8
% Problem : LCL189-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : gkc %s
% Computer : n031.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 12:07:54 PM UTC 2026
% Result : Unsatisfiable 4.97s 1.20s
% Output : CNFRefutation 4.97s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named '$inc_rule_2'ERROR: Could not build tree for root '26'ERROR: MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf('1',plain,
( ~ theorem(implies(X,Y))
| ~ theorem(X)
| theorem(Y) ),
inference(cnf_transformation,[],['$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,[],['$inc_axiom_1_5']) ).
cnf('6',plain,
axiom(implies(or(X3,implies(Y3,Z3)),or(not(Y3),or(X3,Z3)))),
inference(paramodulation,[],['4','5']) ).
cnf('7',plain,
axiom(implies(or(X,implies(Y,Z)),implies(Y,or(X,Z)))),
inference(simplify,[],['6','4']) ).
cnf('8',plain,
axiom(implies(or(not(X3),implies(Y3,Z3)),implies(Y3,implies(X3,Z3)))),
inference(paramodulation,[],['4','7']) ).
cnf('9',plain,
axiom(implies(implies(X,implies(Y,Z)),implies(Y,implies(X,Z)))),
inference(simplify,[],['8','4']) ).
cnf('10',plain,
( ~ theorem(implies(X,implies(Y,Z)))
| theorem(implies(Y,implies(X,Z))) ),
inference(resolution,[],['3','9']) ).
cnf('11',plain,
( ~ axiom(implies(X,implies(Y,Z)))
| theorem(implies(Y,implies(X,Z))) ),
inference(resolution,[],['10','2']) ).
cnf('12',plain,
( ~ axiom(implies(X,implies(Y,Z)))
| theorem(implies(X,Z))
| ~ theorem(Y) ),
inference(resolution,[],['11','1']) ).
cnf('13',plain,
axiom(implies(X,or(Y,X))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('14',plain,
axiom(implies(X,implies(Y,X))),
inference(paramodulation,[],['4','13']) ).
cnf('15',plain,
( theorem(implies(X,X))
| ~ theorem(Y) ),
inference(resolution,[],['12','14']) ).
cnf('16',plain,
axiom(implies(implies(X,Y),implies(or(Z,X),or(Z,Y)))),
inference(cnf_transformation,[],['$inc_axiom_1_6']) ).
cnf('17',plain,
axiom(implies(implies(X3,Y3),implies(implies(Z3,X3),or(not(Z3),Y3)))),
inference(paramodulation,[],['4','16']) ).
cnf('18',plain,
axiom(implies(implies(X,Y),implies(implies(Z,X),implies(Z,Y)))),
inference(simplify,[],['17','4']) ).
cnf('19',plain,
( theorem(implies(implies(X,Y),implies(X,Z)))
| ~ theorem(implies(Y,Z)) ),
inference(resolution,[],['3','18']) ).
cnf('20',plain,
( theorem(implies(X,implies(implies(X,Y),Z)))
| ~ theorem(implies(Y,Z)) ),
inference(resolution,[],['19','10']) ).
cnf('21',plain,
~ theorem(or(not(p),implies(implies(p,q),q))),
inference(cnf_transformation,[],[prove_this]) ).
cnf('22',plain,
~ theorem(implies(p,implies(implies(p,q),q))),
inference(paramodulation,[],['4','21']) ).
cnf('23',plain,
~ theorem(implies(q,q)),
inference(resolution,[],['20','22']) ).
cnf('24',plain,
~ theorem(X),
inference(resolution,[],['15','23']) ).
cnf('25',plain,
axiom(implies(X0,or(X1,X0))),
inference(cnf_transformation,[],['$inc_axiom_1_3']) ).
cnf('26',plain,
$false,
inference(resolution,[then_simplify],['24','2','25']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL189-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.04 % Command : gkc %s
% 0.10/0.35 % Computer : n031.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Fri Sep 4 18:52:09 UTC 2026
% 0.10/0.35 % 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},
% 0.22/0.48 {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.22/0.48 {"max_dseconds":10, "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":10, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.22/0.48 {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.22/0.48 {"max_dseconds":10, "strategy":["positive_pref"], "query_preference":0},
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% 1.01/0.69
% 1.01/0.69 **** run 13 fork 4 starts with strategy
% 1.01/0.69 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 1.56/0.72
% 1.56/0.72
% 1.56/0.72 fork 7: search terminated without proof.
% 1.56/0.74
% 1.56/0.74
% 1.56/0.74 fork 3: search terminated without proof.
% 1.56/0.77
% 1.56/0.77
% 1.56/0.77 fork 0: search terminated without proof.
% 1.56/0.77
% 1.56/0.77
% 1.56/0.77 fork 1: search terminated without proof.
% 1.56/0.77
% 1.56/0.77 **** run 20 fork 3 starts with strategy
% 1.56/0.77 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 1.56/0.78
% 1.56/0.78 fork 2: search finished without proof.
% 1.56/0.78
% 1.56/0.78 fork 6: search finished without proof.
% 1.56/0.79
% 1.56/0.79 **** run 16 fork 7 starts with strategy
% 1.56/0.79 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 1.56/0.79
% 1.56/0.79 fork 4: search finished without proof.
% 2.36/0.80
% 2.36/0.80 **** run 14 fork 5 starts with strategy
% 2.36/0.80 {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 2.36/0.84
% 2.36/0.84 **** run 17 fork 0 starts with strategy
% 2.36/0.84 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 2.36/0.84
% 2.36/0.84 **** run 18 fork 1 starts with strategy
% 2.36/0.84 {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":1}
% 2.36/0.85
% 2.36/0.85 **** run 19 fork 2 starts with strategy
% 2.36/0.85 {"max_dseconds":1,"strategy":["unit"],"query_preference":1}
% 2.36/0.85
% 2.36/0.85 **** run 23 fork 6 starts with strategy
% 2.36/0.85 {"max_dseconds":1,"strategy":["unit","pure_unit"],"max_size":30,"max_depth":10,"max_weight":300,"weight_select_ratio":1,"rewrite":0}
% 2.36/0.86
% 2.36/0.86 **** run 21 fork 4 starts with strategy
% 2.36/0.86 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":1}
% 2.36/0.90
% 2.36/0.90
% 2.36/0.90 fork 7: search terminated without proof.
% 3.08/0.91
% 3.08/0.91
% 3.08/0.91 fork 5: search terminated without proof.
% 3.08/0.92
% 3.08/0.92 fork 0: search finished without proof.
% 3.08/0.93
% 3.08/0.93 fork 6: search finished without proof.
% 3.08/0.94
% 3.08/0.94 fork 1: search finished without proof.
% 3.08/0.95
% 3.08/0.95
% 3.08/0.95 fork 2: search terminated without proof.
% 3.08/0.96
% 3.08/0.96 fork 4: search finished without proof.
% 3.08/0.97
% 3.08/0.97 **** run 24 fork 7 starts with strategy
% 3.08/0.97 {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":0}
% 3.08/0.97
% 3.08/0.97 **** run 31 fork 6 starts with strategy
% 3.08/0.97 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"rewrite":0}
% 3.08/0.98
% 3.08/0.98 **** run 25 fork 0 starts with strategy
% 3.08/0.98 {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 3.08/0.98
% 3.08/0.98 **** run 22 fork 5 starts with strategy
% 3.08/0.98 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 3.08/1.01
% 3.08/1.01 **** run 26 fork 1 starts with strategy
% 3.08/1.01 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 3.08/1.02
% 3.08/1.02 **** run 27 fork 2 starts with strategy
% 3.08/1.02 {"max_dseconds":1,"strategy":["query_focus","positive_pref"],"query_preference":0}
% 3.08/1.03
% 3.08/1.03 **** run 29 fork 4 starts with strategy
% 3.08/1.03 {"max_dseconds":1,"strategy":["unit"],"query_preference":0,"depth_penalty":100}
% 4.04/1.06
% 4.04/1.06 fork 7: search finished without proof.
% 4.04/1.08
% 4.04/1.08
% 4.04/1.08 fork 0: search terminated without proof.
% 4.04/1.09
% 4.04/1.09 fork 6: search finished without proof.
% 4.04/1.12
% 4.04/1.12 **** run 32 fork 7 starts with strategy
% 4.04/1.12 {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"var_weight":1,"weight_select_ratio":100,"repeat_var_weight":1}
% 4.04/1.14
% 4.04/1.14
% 4.04/1.14 fork 4: search terminated without proof.
% 4.04/1.14
% 4.04/1.14 **** run 39 fork 6 starts with strategy
% 4.04/1.14 {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"length_penalty":100}
% 4.64/1.15
% 4.64/1.15 **** run 33 fork 0 starts with strategy
% 4.64/1.15 {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0,"rewrite":0}
% 4.64/1.16
% 4.64/1.16
% 4.64/1.16 fork 5: search terminated without proof.
% 4.64/1.20
% 4.64/1.20
% 4.64/1.20 fork 2: search terminated without proof.
% 4.97/1.20
% 4.97/1.20
% 4.97/1.20 result: proof found
% 4.97/1.20 for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.97/1.20 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}
% 4.97/1.20 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.97/1.20
% 4.97/1.20 % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 4.97/1.20
% 4.97/1.20 run 26 fork 1 statistics:
% 4.97/1.20 ----------------------------------
% 4.97/1.20 this run seconds: 0.007907
% 4.97/1.20 total seconds: 0.537706
% 4.97/1.20 stat_given_used: 86
% 4.97/1.20 stat_given_used_at_endgame: 0
% 4.97/1.20 stat_given_candidates: 225
% 4.97/1.20 stat_given_candidates_at_endgame: 0
% 4.97/1.20 stat_given_candidates_h: 0
% 4.97/1.20 stat_binres_derived_cl: 215
% 4.97/1.20 stat_binres_derived_cl_h: 0
% 4.97/1.20 stat_factor_derived_cl: 1
% 4.97/1.20 stat_para_derived_cl: 53
% 4.97/1.20 stat_tautologies_discarded: 11
% 4.97/1.20 stat_forward_subsumed: 12
% 4.97/1.20 stat_derived_cut: 1
% 4.97/1.20 stat_derived_rewritten: 27
% 4.97/1.20 stat_weight_discarded_building: 0
% 4.97/1.20 stat_weight_discarded_cl: 0
% 4.97/1.20 stat_internlimit_discarded_cl: 0
% 4.97/1.20 stat_simplified: 27 simplified 0 derived 0 given
% 4.97/1.20 stat_kept_cl: 243
% 4.97/1.20 stat_built_cl: 442
% 4.97/1.20 stat_hyperres_partial_cl: 0
% 4.97/1.20 stat_made_rewriters: 1
% 4.97/1.20 stat_backward_subsumed: 0
% 4.97/1.20 stat_propagated_subsumed: 0
% 4.97/1.20 stat_clsubs_attempted: 695
% 4.97/1.20 stat_clsubs_fact_groundunit_found: 0
% 4.97/1.20 stat_clsubs_rule_groundunit_found: 12
% 4.97/1.20 stat_clsubs_top_meta_attempted: 6201
% 4.97/1.20 stat_clsubs_top_meta_failed: 5506
% 4.97/1.20 stat_clsubs_top_meta_nonpref_attempted: 6201
% 4.97/1.20 stat_clsubs_top_meta_nonpref_succeeded: 2346
% 4.97/1.20 stat_clsubs_top_meta_pref_attempted: 2346
% 4.97/1.20 stat_clsubs_top_meta_pref1_succeeded: 1371
% 4.97/1.20 stat_clsubs_top_meta_pref2_succeeded: 810
% 4.97/1.20 stat_clsubs_top_meta_pref3_succeeded: 695
% 4.97/1.20 stat_clsubs_top_meta_pref_succeeded: 695
% 4.97/1.20 stat_clsubs_meta_attempted: 1131
% 4.97/1.20 stat_clsubs_meta_failed: 293
% 4.97/1.20 stat_clsubs_predsymbs_attempted: 0
% 4.97/1.20 stat_clsubs_unit_attempted: 191
% 4.97/1.20 stat_clsubs_full_attempted: 504
% 4.97/1.20 stat_forwardsubs_attempted: 256
% 4.97/1.20 stat_lit_hash_added: 387
% 4.97/1.20 stat_lit_hash_computed: 1999
% 4.97/1.20 stat_lit_hash_match_found: 29
% 4.97/1.20 stat_lit_hash_match_miss: 2044
% 4.97/1.20 stat_lit_hash_cut_ok: 0
% 4.97/1.20 stat_lit_strong_cut_ok: 1
% 4.97/1.20 stat_lit_hash_subsume_ok: 12
% 4.97/1.20 clqueue els 10000000 used 1
% 4.97/1.20 clactive els 10000000 used 87
% 4.97/1.20 clactivesubsume els 10000000 used 403
% 4.97/1.20 queue_termbuf els 200000000 used 16476
% 4.97/1.20 hyper_termbuf els 100000000 used 1
% 4.97/1.20 active_termbuf els 100000000 used 3090
% 4.97/1.20 varstack els 5000 last used 1
% 4.97/1.20 given_termbuf els 10000000 last used 1
% 4.97/1.20 simplified_termbuf els 10000000 last used 1
% 4.97/1.20 derived_termbuf els 10000000 last used 21
% 4.97/1.20 wr_mallocs: 913
% 4.97/1.20 wr_callocs: 21
% 4.97/1.20 wr_reallocs: 105
% 4.97/1.20 wr_frees: 2
% 4.97/1.20 wr_malloc_bytes: 4162610980
% 4.97/1.20 wr_calloc_bytes: 112065536
% 4.97/1.20 wr_realloc_bytes: 17528
% 4.97/1.20 wr_realloc_freebytes: 0
% 4.97/1.20 ----------------------------------
%------------------------------------------------------------------------------