TSTP Solution File: SEU148+2 by GKC---0.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : GKC---0.8
% Problem  : SEU148+2 : TPTP v8.1.2. Released v3.3.0.
% 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   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 16:58:03 EDT 2023

% Result   : Theorem 0.21s 0.66s
% Output   : CNFRefutation 0.21s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU148+2 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.13  % Command  : gkc %s
% 0.13/0.35  % Computer : n009.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Wed Aug 23 23:52:06 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.13/0.39  
% 0.13/0.39  input clause set summed statistics:
% 0.13/0.39  ----------------------------------
% 0.13/0.39  in_clause_count:                   134
% 0.13/0.39  in_rule_clause_count:              132
% 0.13/0.39  in_fact_clause_count:                2
% 0.13/0.39  in_answer_clause_count:              0
% 0.13/0.39  in_ground_clause_count:             13
% 0.13/0.39  in_unit_clause_count:               33
% 0.13/0.39  in_horn_clause_count:               95
% 0.13/0.39  in_pos_clause_count:                42
% 0.13/0.39  in_neg_clause_count:                13
% 0.13/0.39  in_poseq_clause_count:              66
% 0.13/0.39  in_negeq_clause_count:              34
% 0.13/0.39  in_unitposeq_clause_count:          14
% 0.13/0.39  in_chain_clause_count:               0
% 0.13/0.39  in_min_length:             1
% 0.13/0.39  in_max_length:             4
% 0.13/0.39  in_min_depth:              1
% 0.13/0.39  in_max_depth:              3
% 0.13/0.39  in_min_size:               2
% 0.13/0.39  in_max_size:              23
% 0.13/0.39  in_min_vars:               0
% 0.13/0.39  in_max_vars:               4
% 0.13/0.39  in_extaxiom_count:                 0
% 0.13/0.39  in_axiom_count:                  132
% 0.13/0.39  in_assumption_count:               0
% 0.13/0.39  in_goal_count:                     2
% 0.13/0.39  in_neg_goal_count:                 1
% 0.13/0.39  in_pos_goal_count:                 1
% 0.13/0.39  in_posunit_goal_count:             1
% 0.13/0.39  
% 0.13/0.39  auto guide:
% 0.13/0.39  -----------
% 0.13/0.39  {
% 0.13/0.39  "print":1,
% 0.13/0.39  "print_level": 15,
% 0.13/0.39  "max_size": 0,
% 0.13/0.39  "max_depth": 0,
% 0.13/0.39  "max_length": 0,
% 0.13/0.39  "max_dseconds": 0,
% 0.13/0.39  "runs":[
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "sine":3, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "sine":5, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit","prohibit_nested_para","prohibit_deep_para","prohibit_unordered_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":3},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "sine":3, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_unordered_para"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "sine":2},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref","prohibit_deep_para"], "query_preference":0, "rewrite":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "sine":2},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "query_preference":2, "strategy":["unit"], "max_dseconds":1},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1, "max_size":15},
% 0.13/0.39  {"max_depth":0, "length_penalty":100, "query_preference":2, "strategy":["hardness_pref", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"max_depth":0, "length_penalty":100, "query_preference":2, "strategy":["hardness_pref", "posunitpara","prohibit_unordered_para"], "max_dseconds":1},
% 0.13/0.39  {"weight_select_ratio":100, "query_preference":1, "strategy":["negative_pref"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":6, "var_weight":1},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50,  "sine":3, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.39  {"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},
% 0.13/0.39  {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "sine":4, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref", "max_ground_weight"], "query_preference":1},
% 0.13/0.39  {"weight_select_ratio":20, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.13/0.39  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_depth":2, "max_dseconds":1},
% 0.13/0.39  {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"depth_penalty":50, "sine":3, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":1},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["unit"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.13/0.39  {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"sine":2, "query_preference":0, "strategy":["unit"], "max_dseconds":1},
% 0.13/0.39  {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.13/0.39  {"max_dseconds":1, "sine":5, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "length_penalty":100, "query_preference":2, "strategy":["unit"], "max_dseconds":1},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "length_penalty":100, "query_preference":2, "strategy":["unit"], "max_depth":2, "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "depth_penalty":100, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":2, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "unit"], "query_preference":0, "sine":2},
% 0.13/0.39  {"depth_penalty":50, "query_preference":2, "strategy":["negative_pref"], "max_dseconds":1},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus"], "query_preference":1, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100, "sine":2},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"sine":1, "rewrite":0, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":1},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["hardness_pref", "posunitpara"], "query_preference":1, "sine":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.13/0.39  {"max_dseconds":1, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.13/0.39  {"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},
% 0.13/0.39  {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":1},
% 0.13/0.39  {"max_dseconds":1, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.13/0.39  {"sine":1, "rewrite":0, "depth_penalty":50, "query_preference":2, "strategy":["hardness_pref", "posunitpara"], "max_dseconds":1},
% 0.13/0.39  {"sine":2, "weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus"], "max_dseconds":1},
% 0.13/0.39  {"depth_penalty":50, "query_preference":2, "strategy":["negative_pref"], "max_dseconds":1, "sine":2},
% 0.13/0.39  
% 0.13/0.39  {"max_dseconds":10, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":10, "sine":3, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":10, "sine":5, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":10, "sine":5, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":10, "strategy":["negative_pref","prohibit_unordered_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":10, "strategy":["unit","prohibit_unordered_para"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":10, "strategy":["hardness_pref","prohibit_unordered_para"], "query_preference":1},
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% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50,  "sine":3, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "positive_pref"], "query_preference":1},
% 0.13/0.39  {"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":50},
% 0.13/0.39  {"max_depth":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":50},
% 0.13/0.39  {"depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["hardness_pref", "posunitpara"], "query_preference":0, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "max_depth":2},
% 0.13/0.39  {"max_dseconds":50, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":50, "sine":4, "strategy":["hardness_pref", "max_ground_weight"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref", "max_ground_weight"], "query_preference":1},
% 0.13/0.39  {"weight_select_ratio":20, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.13/0.39  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"length_penalty":100, "depth_penalty":100, "query_preference":0, "strategy":["negative_pref", "hornpref", "max_weight"], "max_depth":2, "max_dseconds":50},
% 0.13/0.39  {"depth_penalty":50, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"depth_penalty":50, "sine":3, "query_preference":1, "strategy":["hardness_pref", "hornpref", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "hornpref"], "max_dseconds":50},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "depth_penalty":50, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":50},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["unit"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "weight_select_ratio":30, "depth_penalty":100, "length_penalty":100},
% 0.13/0.39  {"length_penalty":100, "query_preference":1, "strategy":["positive_pref", "posunitpara"], "max_dseconds":50},
% 0.13/0.39  {"sine":2, "query_preference":0, "strategy":["unit"], "max_dseconds":50},
% 0.13/0.39  {"weight_select_ratio":100, "rewrite":0, "depth_penalty":100, "query_preference":0, "strategy":["unit", "posunitpara"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["hardness_pref", "posunitpara"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit", "pure_unit"], "max_size":30, "max_depth":10, "max_weight":300, "weight_select_ratio":1, "rewrite":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":100, "depth_penalty":100, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "max_ground_weight"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "rewrite":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":100, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.13/0.39  {"max_dseconds":50, "sine":5, "strategy":["negative_pref"], "query_preference":0, "max_depth":4},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit", "prohibit_nested_para"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":2},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "var_weight":1, "depth_penalty":100, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref", "prohibit_nested_para"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit", "pure_unit"], "query_preference":0},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "length_penalty":100, "query_preference":2, "strategy":["unit"], "max_dseconds":50},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "length_penalty":100, "query_preference":2, "strategy":["unit"], "max_depth":2, "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "double"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "depth_penalty":100, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":2, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "unit"], "query_preference":0, "sine":2},
% 0.13/0.39  {"depth_penalty":50, "query_preference":2, "strategy":["negative_pref"], "max_dseconds":50},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "rewrite":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus"], "query_preference":1, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit", "pure_unit"], "weight_select_ratio":1, "query_preference":0},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":0, "strategy":["query_focus", "posunitpara"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":0, "max_depth":2},
% 0.13/0.39  {"max_dseconds":50, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100, "sine":2},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "query_preference":1, "strategy":["query_focus", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"weight_select_ratio":100, "query_preference":0, "strategy":["negative_pref", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"sine":1, "rewrite":0, "length_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.13/0.39  {"weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["hardness_pref"], "max_dseconds":50},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "depth_penalty":50, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":50},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["positive_pref", "unit"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["hardness_pref", "posunitpara"], "query_preference":1, "sine":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "equality":0},
% 0.13/0.39  {"max_dseconds":50, "strategy":["positive_pref"], "query_preference":0, "reverse_clauselist":1},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "query_preference":0, "strategy":["positive_pref"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["negative_pref"], "query_preference":1, "var_weight":1, "repeat_var_weight":1},
% 0.13/0.39  {"max_dseconds":50, "strategy":["query_focus", "posunitpara"], "query_preference":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"var_weight":70, "repeat_var_weight":70, "length_penalty":100, "depth_penalty":100, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.13/0.39  {"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":50},
% 0.13/0.39  {"query_preference":1, "strategy":["unit", "max_weight"], "max_dseconds":50},
% 0.13/0.39  {"max_dseconds":50, "strategy":["unit"], "query_preference":0, "max_depth":4},
% 0.13/0.39  {"sine":1, "rewrite":0, "depth_penalty":50, "query_preference":2, "strategy":["hardness_pref", "posunitpara"], "max_dseconds":50},
% 0.13/0.39  {"sine":2, "weight_select_ratio":100, "var_weight":70, "repeat_var_weight":70, "rewrite":0, "depth_penalty":50, "query_preference":1, "strategy":["query_focus"], "max_dseconds":50},
% 0.13/0.39  {"depth_penalty":50, "query_preference":2, "strategy":["negative_pref"], "max_dseconds":50, "sine":2},
% 0.13/0.39  
% 0.13/0.39  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.39  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":3},
% 0.13/0.39  {"max_dseconds":250, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.39  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "sine":1},
% 0.13/0.39  {"max_dseconds":250, "strategy":["unit"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":250, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.39  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "sine":2},
% 0.13/0.39  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "sine":1},
% 0.13/0.39  {"max_dseconds":250, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.13/0.39  {"max_dseconds":250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.13/0.39  {"max_dseconds":250, "strategy":["negative_pref"], "query_preference":1, "sine":2},
% 0.13/0.39  {"sine":1, "var_weight":70, "repeat_var_weight":70, "query_preference":2, "strategy":["unit"], "max_dseconds":250},
% 0.13/0.40  {"max_dseconds":250, "strategy":["unit"], "query_preference":1, "max_depth":2},
% 0.13/0.40  
% 0.13/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "depth_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":3},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1, "reverse_clauselist":1},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "sine":1},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["query_focus", "positive_pref"], "query_preference":0},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "sine":2},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "sine":1},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":0, "depth_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "weight_select_ratio":20, "depth_penalty":50, "length_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["hardness_pref"], "query_preference":0, "rewrite":0},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "weight_select_ratio":1, "depth_penalty":50, "length_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "length_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "max_depth":3},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["query_focus"], "query_preference":1, "var_weight":1, "weight_select_ratio":30, "depth_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref", "posunitpara"], "query_preference":1, "max_depth":2, "depth_penalty":50, "length_penalty":100},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":0, "max_depth":1},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["negative_pref"], "query_preference":1, "sine":2},
% 0.13/0.40  {"sine":1, "var_weight":70, "repeat_var_weight":70, "query_preference":2, "strategy":["unit"], "max_dseconds":1250},
% 0.13/0.40  {"max_dseconds":1250, "strategy":["unit"], "query_preference":1, "max_depth":2} 
% 0.13/0.40  
% 0.13/0.40  ]}
% 0.13/0.40  
% 0.13/0.40  
% 0.13/0.40  **** run 1 fork 0 starts with strategy
% 0.13/0.40  {"max_dseconds":1,"strategy":["hardness_pref"],"query_preference":0}
% 0.13/0.40  
% 0.13/0.40  **** run 2 fork 1 starts with strategy
% 0.13/0.40  {"max_dseconds":1,"sine":3,"strategy":["hardness_pref"],"query_preference":0}
% 0.13/0.40  
% 0.13/0.40  **** run 3 fork 2 starts with strategy
% 0.13/0.40  {"max_dseconds":1,"sine":5,"strategy":["hardness_pref"],"query_preference":0}
% 0.13/0.40  
% 0.13/0.40  **** run 4 fork 3 starts with strategy
% 0.13/0.40  {"max_dseconds":1,"sine":5,"strategy":["negative_pref"],"query_preference":0}
% 0.13/0.40  
% 0.13/0.40  **** run 5 fork 4 starts with strategy
% 0.13/0.40  
% 0.13/0.40  **** run 6 fork 5 starts with strategy
% 0.13/0.40  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para"],"query_preference":0}
% 0.13/0.40  {"max_dseconds":1,"strategy":["negative_pref","prohibit_unordered_para"],"query_preference":0}
% 0.13/0.40  
% 0.13/0.40  **** run 7 fork 6 starts with strategy
% 0.13/0.40  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para"],"query_preference":1}
% 0.13/0.41  
% 0.13/0.41  **** run 8 fork 7 starts with strategy
% 0.13/0.41  {"max_dseconds":1,"strategy":["hardness_pref","prohibit_unordered_para"],"query_preference":1}
% 0.21/0.53  
% 0.21/0.53  fork 2: search finished without proof.
% 0.21/0.54  
% 0.21/0.54  
% 0.21/0.54  fork 5: search terminated without proof.
% 0.21/0.54  
% 0.21/0.54  
% 0.21/0.54  fork 4: search terminated without proof.
% 0.21/0.54  
% 0.21/0.54  
% 0.21/0.54  fork 6: search terminated without proof.
% 0.21/0.54  
% 0.21/0.54  
% 0.21/0.54  fork 0: search terminated without proof.
% 0.21/0.54  
% 0.21/0.54  fork 1: search finished without proof.
% 0.21/0.55  
% 0.21/0.55  
% 0.21/0.55  fork 3: search terminated without proof.
% 0.21/0.55  
% 0.21/0.55  **** run 11 fork 2 starts with strategy
% 0.21/0.55  {"max_dseconds":1,"strategy":["unit","prohibit_nested_para","prohibit_deep_para","prohibit_unordered_para"],"query_preference":0}
% 0.21/0.56  
% 0.21/0.56  
% 0.21/0.56  fork 7: search terminated without proof.
% 0.21/0.56  
% 0.21/0.56  **** run 13 fork 4 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1,"weight_select_ratio":1,"depth_penalty":50,"length_penalty":100}
% 0.21/0.56  
% 0.21/0.56  **** run 10 fork 1 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["hardness_pref","prohibit_unordered_para","prohibit_deep_para"],"query_preference":1}
% 0.21/0.56  
% 0.21/0.56  **** run 9 fork 0 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["unit","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.21/0.56  
% 0.21/0.56  **** run 15 fork 6 starts with strategy
% 0.21/0.56  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.21/0.57  
% 0.21/0.57  **** run 14 fork 5 starts with strategy
% 0.21/0.57  {"max_dseconds":1,"strategy":["negative_pref"],"query_preference":1}
% 0.21/0.57  
% 0.21/0.57  **** run 12 fork 3 starts with strategy
% 0.21/0.57  {"max_dseconds":1,"strategy":["negative_pref","prohibit_nested_para","prohibit_unordered_para","prohibit_deep_para"],"query_preference":0}
% 0.21/0.58  
% 0.21/0.58  **** run 16 fork 7 starts with strategy
% 0.21/0.58  {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1,"depth_penalty":100}
% 0.21/0.66  
% 0.21/0.66  
% 0.21/0.66  result: proof found
% 0.21/0.66  for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.21/0.66  by run 15 fork 6 strategy {"max_dseconds":1,"strategy":["query_focus"],"query_preference":1}
% 0.21/0.66  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.21/0.66  
% 0.21/0.66  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.21/0.66  fof('t6_zfmisc_1_$sk', plain, (~($sk2 = $sk1) & subset(singleton($sk2),singleton($sk1))),
% 0.21/0.66    inference(negpush_and_skolemize,[],['t6_zfmisc_1'])).
% 0.21/0.66  fof('t6_zfmisc_1', conjecture, (! [A,B] : (subset(singleton(A),singleton(B)) => (A = B))),
% 0.21/0.66    input). 
% 0.21/0.66  fof('d2_tarski_$sk', plain, ((~(X3 = unordered_pair(X1,X2)) | ((~in(X4,X3) | ((X4 = X2) | (X4 = X1))) & (in(X5,X3) | (~(X5 = X2) & ~(X5 = X1))))) & ((X8 = unordered_pair(X6,X7)) | ((in($sk16(X6,X7,X8),X8) & (~($sk16(X6,X7,X8) = X7) & ~($sk16(X6,X7,X8) = X6))) | (~in($sk17(X6,X7,X8),X8) & (($sk17(X6,X7,X8) = X7) | ($sk17(X6,X7,X8) = X6)))))),
% 0.21/0.66    inference(negpush_and_skolemize,[],['d2_tarski'])).
% 0.21/0.66  fof('d2_tarski', axiom, (! [A,B,C] : ((C = unordered_pair(A,B)) <=> (! [D] : (in(D,C) <=> ((D = A) | (D = B)))))),
% 0.21/0.66    input). 
% 0.21/0.66  fof('l4_zfmisc_1_$sk', plain, ((~subset(X2,singleton(X1)) | ((X2 = singleton(X1)) | (X2 = empty_set))) & (subset(X4,singleton(X3)) | (~(X4 = singleton(X3)) & ~(X4 = empty_set)))),
% 0.21/0.66    inference(negpush_and_skolemize,[],['l4_zfmisc_1'])).
% 0.21/0.66  fof('l4_zfmisc_1', lemma, (! [A,B] : (subset(A,singleton(B)) <=> ((A = empty_set) | (A = singleton(B))))),
% 0.21/0.66    input). 
% 0.21/0.66  fof('l1_zfmisc_1_$sk', plain, ~(singleton(X1) = empty_set),
% 0.21/0.66    inference(negpush_and_skolemize,[],['l1_zfmisc_1'])).
% 0.21/0.66  fof('l1_zfmisc_1', lemma, (! [A] : ~(singleton(A) = empty_set)),
% 0.21/0.66    input). 
% 0.21/0.66  fof('t69_enumset1_$sk', plain, (unordered_pair(X1,X1) = singleton(X1)),
% 0.21/0.66    inference(negpush_and_skolemize,[],['t69_enumset1'])).
% 0.21/0.66  fof('t69_enumset1', lemma, (! [A] : (unordered_pair(A,A) = singleton(A))),
% 0.21/0.66    input). 
% 0.21/0.66  fof('l2_zfmisc_1_$sk', plain, ((~subset(singleton(X2),X1) | in(X2,X1)) & (subset(singleton(X4),X3) | ~in(X4,X3))),
% 0.21/0.66    inference(negpush_and_skolemize,[],['l2_zfmisc_1'])).
% 0.21/0.66  fof('l2_zfmisc_1', lemma, (! [A,B] : (subset(singleton(A),B) <=> in(A,B))),
% 0.21/0.66    input). 
% 0.21/0.66  cnf('1', plain, ($sk2 != $sk1),
% 0.21/0.66    inference(cnf_transformation,[],['t6_zfmisc_1_$sk'])).
% 0.21/0.66  cnf('2', plain, (X != unordered_pair(Y,Z) | ~in(U,X) | U = Y | U = Z),
% 0.21/0.66    inference(cnf_transformation,[],['d2_tarski_$sk'])).
% 0.21/0.66  cnf('3', plain, (X != unordered_pair(Y,$sk1) | ~in($sk2,X) | $sk2 = Y),
% 0.21/0.66    inference(resolution,[],['1','2'])).
% 0.21/0.66  cnf('4', plain, (subset(singleton($sk2),singleton($sk1))),
% 0.21/0.66    inference(cnf_transformation,[],['t6_zfmisc_1_$sk'])).
% 0.21/0.66  cnf('5', plain, (~subset(X,singleton(Y)) | X = singleton(Y) | X = empty_set),
% 0.21/0.66    inference(cnf_transformation,[],['l4_zfmisc_1_$sk'])).
% 0.21/0.66  cnf('6', plain, (singleton(X) != empty_set),
% 0.21/0.66    inference(cnf_transformation,[],['l1_zfmisc_1_$sk'])).
% 0.21/0.66  cnf('7', plain, (singleton($sk2) = singleton($sk1)),
% 0.21/0.66    inference(resolution,[then_simplify],['4','5','6'])).
% 0.21/0.66  cnf('8', plain, (unordered_pair(X,X) = singleton(X)),
% 0.21/0.66    inference(cnf_transformation,[],['t69_enumset1_$sk'])).
% 0.21/0.66  cnf('9', plain, (unordered_pair($sk2,$sk2) = singleton($sk1)),
% 0.21/0.66    inference(paramodulation,[],['7','8'])).
% 0.21/0.66  cnf('10', plain, (singleton($sk1) = singleton($sk2)),
% 0.21/0.66    inference(paramodulation,[],['9','8'])).
% 0.21/0.66  cnf('11', plain, (singleton($sk2) = unordered_pair($sk1,$sk1)),
% 0.21/0.66    inference(paramodulation,[],['8','7'])).
% 0.21/0.66  cnf('12', plain, (singleton($sk1) = unordered_pair($sk1,$sk1)),
% 0.21/0.66    inference(paramodulation,[],['10','11'])).
% 0.21/0.66  cnf('13', plain, (~subset(singleton(X),Y) | in(X,Y)),
% 0.21/0.66    inference(cnf_transformation,[],['l2_zfmisc_1_$sk'])).
% 0.21/0.66  cnf('14', plain, (in($sk2,singleton($sk1))),
% 0.21/0.66    inference(resolution,[],['4','13'])).
% 0.21/0.66  cnf('15', plain, ($sk2 != $sk1),
% 0.21/0.66    inference(cnf_transformation,[],['t6_zfmisc_1_$sk'])).
% 0.21/0.66  cnf('16', plain, ($false),
% 0.21/0.66    inference(resolution,[then_simplify],['3','12','14','15'])).
% 0.21/0.66  
% 0.21/0.66  % SZS output end CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.21/0.66  
% 0.21/0.66  run 15 fork 6 statistics:
% 0.21/0.66  ----------------------------------
% 0.21/0.66  this run seconds: 0.004840
% 0.21/0.66  total seconds: 0.203930
% 0.21/0.66  stat_given_used: 14
% 0.21/0.66  stat_given_used_at_endgame: 0
% 0.21/0.66  stat_given_candidates:   18
% 0.21/0.66  stat_given_candidates_at_endgame: 0
% 0.21/0.66  stat_given_candidates_h: 0
% 0.21/0.66  stat_binres_derived_cl:   168
% 0.21/0.66  stat_binres_derived_cl_h: 0
% 0.21/0.66  stat_factor_derived_cl: 1
% 0.21/0.66  stat_para_derived_cl: 443
% 0.21/0.66  stat_tautologies_discarded: 0
% 0.21/0.66  stat_forward_subsumed: 123
% 0.21/0.66  stat_derived_cut: 4
% 0.21/0.66  stat_derived_rewritten: 0
% 0.21/0.66  stat_weight_discarded_building: 0
% 0.21/0.66  stat_weight_discarded_cl: 0
% 0.21/0.66  stat_internlimit_discarded_cl: 0
% 0.21/0.66  stat_simplified:  0 simplified 0 derived 0 given
% 0.21/0.66  stat_kept_cl: 433
% 0.21/0.66  stat_built_cl: 725
% 0.21/0.66  stat_hyperres_partial_cl: 0
% 0.21/0.66  stat_made_rewriters: 0
% 0.21/0.66  stat_backward_subsumed: 0
% 0.21/0.66  stat_propagated_subsumed: 0
% 0.21/0.66  stat_clsubs_attempted:                        16
% 0.21/0.66  stat_clsubs_fact_groundunit_found:             0
% 0.21/0.66  stat_clsubs_rule_groundunit_found:             2
% 0.21/0.66  stat_clsubs_top_meta_attempted:               1724
% 0.21/0.66  stat_clsubs_top_meta_failed:                  1708
% 0.21/0.66  stat_clsubs_top_meta_nonpref_attempted:                1724
% 0.21/0.66  stat_clsubs_top_meta_nonpref_succeeded:                 236
% 0.21/0.66  stat_clsubs_top_meta_pref_attempted:                    236
% 0.21/0.66  stat_clsubs_top_meta_pref1_succeeded:                   106
% 0.21/0.66  stat_clsubs_top_meta_pref2_succeeded:                    16
% 0.21/0.66  stat_clsubs_top_meta_pref3_succeeded:                    16
% 0.21/0.66  stat_clsubs_top_meta_pref_succeeded:                     16
% 0.21/0.66  stat_clsubs_meta_attempted:                   21
% 0.21/0.66  stat_clsubs_meta_failed:                       4
% 0.21/0.66  stat_clsubs_predsymbs_attempted:               0
% 0.21/0.66  stat_clsubs_unit_attempted:                   13
% 0.21/0.66  stat_clsubs_full_attempted:                    3
% 0.21/0.66  stat_forwardsubs_attempted:                  557
% 0.21/0.66  stat_lit_hash_added:                    404
% 0.21/0.66  stat_lit_hash_computed:                1981
% 0.21/0.66  stat_lit_hash_match_found:              129
% 0.21/0.66  stat_lit_hash_match_miss:              2503
% 0.21/0.66  stat_lit_hash_cut_ok:                     4
% 0.21/0.66  stat_lit_strong_cut_ok:                   1
% 0.21/0.66  stat_lit_hash_subsume_ok:               123
% 0.21/0.66  clqueue els 10000000 used 1
% 0.21/0.66  clactive els 10000000 used 147
% 0.21/0.66  clactivesubsume els 10000000 used 733
% 0.21/0.66  queue_termbuf els 200000000 used 25229
% 0.21/0.66  hyper_termbuf els 100000000 used 1
% 0.21/0.66  active_termbuf els 100000000 used 5096
% 0.21/0.66  varstack els 5000 last used 1
% 0.21/0.66  given_termbuf els 10000000 last used 1
% 0.21/0.66  simplified_termbuf els 10000000 last used 1
% 0.21/0.66  derived_termbuf els 10000000 last used 38
% 0.21/0.66  wr_mallocs: 1687
% 0.21/0.66  wr_callocs: 21
% 0.21/0.66  wr_reallocs: 121
% 0.21/0.66  wr_frees: 4
% 0.21/0.66  wr_malloc_bytes: 4162652996
% 0.21/0.66  wr_calloc_bytes: 112065536
% 0.21/0.66  wr_realloc_bytes: 17720
% 0.21/0.66  wr_realloc_freebytes: 0
% 0.21/0.66  ----------------------------------
%------------------------------------------------------------------------------