TSTP Solution File: GRP098-1 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : GRP098-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : gkc %s

% Computer : n023.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 00:52:20 EDT 2023

% Result   : Unsatisfiable 0.20s 0.61s
% Output   : CNFRefutation 0.20s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named single_axiom)

% Comments : 
%------------------------------------------------------------------------------
cnf('1',plain,
    divide(divide(divide(X0,inverse(X1)),X2),divide(X0,X2)) = X1,
    inference(cnf_transformation,[],[single_axiom]) ).

cnf('2',plain,
    multiply(X,Y) = divide(X,inverse(Y)),
    inference(cnf_transformation,[],[multiply]) ).

cnf('3',plain,
    divide(divide(multiply(X,Y),Z),divide(X,Z)) = Y,
    inference(simplify,[],['1','2']) ).

cnf('4',plain,
    divide(divide(multiply(divide(multiply(X,Y),Z),U),divide(X,Z)),Y) = U,
    inference(paramodulation,[],['3','3']) ).

cnf('5',plain,
    multiply(divide(multiply(divide(multiply(X,inverse(Y)),Z),U),divide(X,Z)),Y) = U,
    inference(paramodulation,[],['4','2']) ).

cnf('6',plain,
    divide(divide(X3,divide(divide(multiply(Y3,inverse(Z3)),U3),divide(Y3,U3))),X3) = Z3,
    inference(paramodulation,[],['5','4']) ).

cnf('7',plain,
    divide(multiply(X,Y),X) = Y,
    inference(simplify,[then_simplify],['6','3','2']) ).

cnf('8',plain,
    multiply(multiply(inverse(X),Y),X) = Y,
    inference(paramodulation,[],['7','2']) ).

cnf('9',plain,
    divide(X,multiply(inverse(Y),X)) = Y,
    inference(paramodulation,[],['8','7']) ).

cnf('10',plain,
    divide(multiply(multiply(X3,Y3),Z3),divide(X3,inverse(Z3))) = Y3,
    inference(paramodulation,[],['2','3']) ).

cnf('11',plain,
    divide(multiply(multiply(X,Y),Z),multiply(X,Z)) = Y,
    inference(simplify,[],['10','2']) ).

cnf('12',plain,
    divide(X,divide(multiply(Y,X),multiply(Y,Z))) = Z,
    inference(paramodulation,[],['11','3']) ).

cnf('13',plain,
    divide(X,Y) = multiply(inverse(Y),X),
    inference(paramodulation,[],['9','12']) ).

cnf('14',plain,
    divide(X,divide(X,Y)) = Y,
    inference(paramodulation,[],['13','9']) ).

cnf('15',plain,
    divide(X,divide(Y,divide(multiply(Z,multiply(Y,U)),multiply(Z,X)))) = U,
    inference(paramodulation,[],['12','3']) ).

cnf('16',plain,
    divide(multiply(X,multiply(Y,Z)),multiply(X,Y)) = Z,
    inference(paramodulation,[],['14','15']) ).

cnf('17',plain,
    divide(X3,divide(Y3,multiply(Y3,Z3))) = multiply(Z3,X3),
    inference(paramodulation,[],['16','3']) ).

cnf('18',plain,
    divide(X,multiply(X,Y)) = inverse(Y),
    inference(paramodulation,[],['2','14']) ).

cnf('19',plain,
    multiply(X,Y) = multiply(Y,X),
    inference(simplify,[then_simplify],['17','18','2']) ).

cnf('20',plain,
    ( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
    | multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
    | multiply(multiply(inverse(b2),b2),a2) != a2
    | multiply(a4,b4) != multiply(b4,a4) ),
    inference(cnf_transformation,[],[prove_these_axioms]) ).

cnf('21',plain,
    multiply(divide(X,Y),Y) = X,
    inference(paramodulation,[],['13','8']) ).

cnf('22',plain,
    multiply(X3,multiply(Y3,Z3)) = multiply(Y3,multiply(Z3,X3)),
    inference(paramodulation,[],['16','21']) ).

cnf('23',plain,
    divide(X,divide(Y,Y)) = X,
    inference(paramodulation,[],['7','3']) ).

cnf('24',plain,
    multiply(divide(X,X),Y) = Y,
    inference(paramodulation,[],['23','7']) ).

cnf('25',plain,
    multiply(multiply(inverse(X),X),Y) = Y,
    inference(paramodulation,[],['2','24']) ).

cnf('26',plain,
    divide(divide(multiply(X,Y),divide(multiply(Z,X),multiply(Z,U))),U) = Y,
    inference(paramodulation,[],['12','3']) ).

cnf('27',plain,
    multiply(divide(multiply(X,Y),divide(multiply(Z,X),multiply(Z,inverse(U)))),U) = Y,
    inference(paramodulation,[],['26','2']) ).

cnf('28',plain,
    multiply(multiply(X,inverse(Y)),Y) = X,
    inference(paramodulation,[],['14','27']) ).

cnf('29',plain,
    multiply(inverse(X3),X3) = multiply(inverse(Y3),Y3),
    inference(paramodulation,[],['25','28']) ).

cnf('30',plain,
    multiply(multiply(inverse(X3),X3),Y3) = Y3,
    inference(paramodulation,[],['2','24']) ).

cnf('31',plain,
    multiply(X3,Y3) = multiply(Y3,X3),
    inference(paramodulation,[],['7','21']) ).

cnf('32',plain,
    $false,
    inference(paramodulation,[then_simplify],['19','20','22','29','30','31']) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : GRP098-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% 0.12/0.12  % Command  : gkc %s
% 0.12/0.33  % Computer : n023.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Tue Aug 29 00:57:55 EDT 2023
% 0.12/0.33  % CPUTime  : 
% 0.20/0.38  
% 0.20/0.38  input clause set summed statistics:
% 0.20/0.38  ----------------------------------
% 0.20/0.38  in_clause_count:                     3
% 0.20/0.38  in_rule_clause_count:                3
% 0.20/0.38  in_fact_clause_count:                0
% 0.20/0.38  in_answer_clause_count:              0
% 0.20/0.38  in_ground_clause_count:              1
% 0.20/0.38  in_unit_clause_count:                2
% 0.20/0.38  in_horn_clause_count:                3
% 0.20/0.38  in_pos_clause_count:                 2
% 0.20/0.38  in_neg_clause_count:                 1
% 0.20/0.38  in_poseq_clause_count:               2
% 0.20/0.38  in_negeq_clause_count:               1
% 0.20/0.38  in_unitposeq_clause_count:           2
% 0.20/0.38  in_chain_clause_count:               0
% 0.20/0.38  in_min_length:             1
% 0.20/0.38  in_max_length:             4
% 0.20/0.38  in_min_depth:              3
% 0.20/0.38  in_max_depth:              5
% 0.20/0.38  in_min_size:               8
% 0.20/0.38  in_max_size:              35
% 0.20/0.38  in_min_vars:               0
% 0.20/0.38  in_max_vars:               3
% 0.20/0.38  in_extaxiom_count:                 0
% 0.20/0.38  in_axiom_count:                    2
% 0.20/0.38  in_assumption_count:               0
% 0.20/0.38  in_goal_count:                     1
% 0.20/0.38  in_neg_goal_count:                 1
% 0.20/0.38  in_pos_goal_count:                 0
% 0.20/0.38  in_posunit_goal_count:             0
% 0.20/0.38  
% 0.20/0.38  auto guide:
% 0.20/0.38  -----------
% 0.20/0.38  {
% 0.20/0.38  "print":1,
% 0.20/0.38  "print_level": 15,
% 0.20/0.38  "max_size": 0,
% 0.20/0.38  "max_depth": 0,
% 0.20/0.38  "max_length": 0,
% 0.20/0.38  "max_dseconds": 0,
% 0.20/0.38  "runs":[
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.20/0.38  {"depth_penalty":50, "query_preference":2, "strategy":["negative_pref"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.20/0.38  {"max_depth":0, "length_penalty":100, "query_preference":2, "strategy":["hardness_pref", "posunitpara"], "max_dseconds":1},
% 0.20/0.38  {"weight_select_ratio":100, "query_preference":1, "strategy":["negative_pref"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":6, "var_weight":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.38  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.20/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.20/0.38  {"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},
% 0.20/0.38  {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.20/0.38  {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.20/0.38  {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.20/0.38  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.20/0.38  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.20/0.38  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.20/0.38  {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":1},
% 0.20/0.38  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.20/0.38  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.20/0.38  {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.20/0.38  {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":1},
% 0.20/0.38  {"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},
% 0.20/0.38  {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":1},
% 0.20/0.38  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.20/0.38  {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":1},
% 0.20/0.38  {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.20/0.38  
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.20/0.38  {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["unit","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["unit"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["hardness_pref", "posunitpara"], "query_preference":0},
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "weight_select_ratio":20},
% 0.20/0.38  {"max_dseconds":10, "strategy":["query_focus"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":10, "strategy":["negative_pref"], "query_preference":1},
% 0.20/0.38  {"max_dseconds":10, "strategy":["query_focus", "unit"], "query_preference":1},
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% 0.20/0.38  {"max_dseconds":1250, "strategy":["hardness_pref", "posunitpara"], "query_preference":0} 
% 0.20/0.38  
% 0.20/0.38  ]}
% 0.20/0.38  
% 0.20/0.38  
% 0.20/0.38  **** run 1 fork 0 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0}
% 0.20/0.38  
% 0.20/0.38  **** run 2 fork 1 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":0,"weight_select_ratio":100,"depth_penalty":100,"length_penalty":100}
% 0.20/0.38  
% 0.20/0.38  **** run 3 fork 2 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["negative_pref","prohibit_unordered_para"],"query_preference":0}
% 0.20/0.38  
% 0.20/0.38  **** run 4 fork 3 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["unit","prohibit_nested_para"],"query_preference":1,"reverse_clauselist":1}
% 0.20/0.38  
% 0.20/0.38  **** run 5 fork 4 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para"],"query_preference":0}
% 0.20/0.38  
% 0.20/0.38  **** run 6 fork 5 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.20/0.38  
% 0.20/0.38  **** run 8 fork 7 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["negative_pref","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.20/0.38  
% 0.20/0.38  **** run 7 fork 6 starts with strategy
% 0.20/0.38  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.20/0.41  
% 0.20/0.41  fork 3: search finished without proof.
% 0.20/0.43  
% 0.20/0.43  **** run 12 fork 3 starts with strategy
% 0.20/0.43  {"max_dseconds":1,"strategy":["unit"],"query_preference":0}
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  fork 0: search terminated without proof.
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  fork 7: search terminated without proof.
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  fork 2: search terminated without proof.
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  fork 4: search terminated without proof.
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  fork 5: search terminated without proof.
% 0.20/0.50  
% 0.20/0.50  
% 0.20/0.50  fork 6: search terminated without proof.
% 0.20/0.52  
% 0.20/0.52  **** run 11 fork 2 starts with strategy
% 0.20/0.52  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.20/0.53  
% 0.20/0.53  **** run 15 fork 6 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.20/0.53  
% 0.20/0.53  **** run 14 fork 5 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"weight_select_ratio":20}
% 0.20/0.53  
% 0.20/0.53  **** run 16 fork 7 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.20/0.53  
% 0.20/0.53  **** run 13 fork 4 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 0.20/0.53  
% 0.20/0.53  **** run 9 fork 0 starts with strategy
% 0.20/0.53  {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.20/0.54  
% 0.20/0.54  fork 6: search finished without proof.
% 0.20/0.55  
% 0.20/0.55  fork 0: search finished without proof.
% 0.20/0.56  
% 0.20/0.56  **** run 23 fork 6 starts with strategy
% 0.20/0.56  {"max_dseconds":1,"strategy":["unit","pure_unit"],"max_size":30,"max_depth":10,"max_weight":300,"weight_select_ratio":1,"rewrite":0}
% 0.20/0.57  
% 0.20/0.57  **** run 17 fork 0 starts with strategy
% 0.20/0.57  {"max_dseconds":1,"strategy":["query_focus","unit"],"query_preference":1}
% 0.20/0.58  
% 0.20/0.58  fork 0: search finished without proof.
% 0.20/0.60  
% 0.20/0.60  **** run 25 fork 0 starts with strategy
% 0.20/0.60  {"max_dseconds":1,"strategy":["unit"],"query_preference":1,"reverse_clauselist":1}
% 0.20/0.61  
% 0.20/0.61  
% 0.20/0.61  result: proof found
% 0.20/0.61  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.20/0.61  by run 13 fork 4 strategy {"max_dseconds":1,"strategy":["hardness_pref","posunitpara"],"query_preference":0}
% 0.20/0.61  % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.20/0.61  
% 0.20/0.61  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% See solution above
% 0.20/0.61  
% 0.20/0.61  run 13 fork 4 statistics:
% 0.20/0.61  ----------------------------------
% 0.20/0.61  this run seconds: 0.070462
% 0.20/0.61  total seconds: 0.230316
% 0.20/0.61  stat_given_used: 99
% 0.20/0.61  stat_given_used_at_endgame: 0
% 0.20/0.61  stat_given_candidates:   376
% 0.20/0.61  stat_given_candidates_at_endgame: 0
% 0.20/0.61  stat_given_candidates_h: 0
% 0.20/0.61  stat_binres_derived_cl:   0
% 0.20/0.61  stat_binres_derived_cl_h: 0
% 0.20/0.61  stat_factor_derived_cl: 0
% 0.20/0.61  stat_para_derived_cl: 13485
% 0.20/0.61  stat_tautologies_discarded: 0
% 0.20/0.61  stat_forward_subsumed: 1905
% 0.20/0.61  stat_derived_cut: 2
% 0.20/0.61  stat_derived_rewritten: 34
% 0.20/0.61  stat_weight_discarded_building: 0
% 0.20/0.61  stat_weight_discarded_cl: 1364
% 0.20/0.61  stat_internlimit_discarded_cl: 0
% 0.20/0.61  stat_simplified:  34 simplified 0 derived 0 given
% 0.20/0.61  stat_kept_cl: 9899
% 0.20/0.61  stat_built_cl: 11495
% 0.20/0.61  stat_hyperres_partial_cl: 0
% 0.20/0.61  stat_made_rewriters: 94
% 0.20/0.61  stat_backward_subsumed: 0
% 0.20/0.61  stat_propagated_subsumed: 0
% 0.20/0.61  stat_clsubs_attempted:                       875
% 0.20/0.61  stat_clsubs_fact_groundunit_found:             0
% 0.20/0.61  stat_clsubs_rule_groundunit_found:             0
% 0.20/0.61  stat_clsubs_top_meta_attempted:               4956
% 0.20/0.61  stat_clsubs_top_meta_failed:                  4081
% 0.20/0.61  stat_clsubs_top_meta_nonpref_attempted:                4956
% 0.20/0.61  stat_clsubs_top_meta_nonpref_succeeded:                2063
% 0.20/0.61  stat_clsubs_top_meta_pref_attempted:                   2063
% 0.20/0.61  stat_clsubs_top_meta_pref1_succeeded:                  2063
% 0.20/0.61  stat_clsubs_top_meta_pref2_succeeded:                  1081
% 0.20/0.61  stat_clsubs_top_meta_pref3_succeeded:                   875
% 0.20/0.61  stat_clsubs_top_meta_pref_succeeded:                    875
% 0.20/0.61  stat_clsubs_meta_attempted:                  878
% 0.20/0.61  stat_clsubs_meta_failed:                      11
% 0.20/0.61  stat_clsubs_predsymbs_attempted:               0
% 0.20/0.61  stat_clsubs_unit_attempted:                  874
% 0.20/0.61  stat_clsubs_full_attempted:                    1
% 0.20/0.61  stat_forwardsubs_attempted:                13169
% 0.20/0.61  stat_lit_hash_added:                   9901
% 0.20/0.61  stat_lit_hash_computed:               23215
% 0.20/0.61  stat_lit_hash_match_found:             1920
% 0.20/0.61  stat_lit_hash_match_miss:             22706
% 0.20/0.61  stat_lit_hash_cut_ok:                     0
% 0.20/0.61  stat_lit_strong_cut_ok:                   7
% 0.20/0.61  stat_lit_hash_subsume_ok:              1905
% 0.20/0.61  clqueue els 10000000 used 1
% 0.20/0.61  clactive els 10000000 used 100
% 0.20/0.61  clactivesubsume els 10000000 used 595
% 0.20/0.61  queue_termbuf els 200000000 used 889437
% 0.20/0.61  hyper_termbuf els 100000000 used 1
% 0.20/0.61  active_termbuf els 100000000 used 4931
% 0.20/0.61  varstack els 5000 last used 1
% 0.20/0.61  given_termbuf els 10000000 last used 1
% 0.20/0.61  simplified_termbuf els 10000000 last used 1
% 0.20/0.61  derived_termbuf els 10000000 last used 141
% 0.20/0.61  wr_mallocs: 36238
% 0.20/0.61  wr_callocs: 21
% 0.20/0.61  wr_reallocs: 543
% 0.20/0.61  wr_frees: 2
% 0.20/0.61  wr_malloc_bytes: 4163889124
% 0.20/0.61  wr_calloc_bytes: 112065536
% 0.20/0.61  wr_realloc_bytes: 271472
% 0.20/0.61  wr_realloc_freebytes: 0
% 0.20/0.61  ----------------------------------
%------------------------------------------------------------------------------