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iProver---3.9.4.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : iProver---3.9.4
% Problem  : SET126-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM

% Computer : n002.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 : Fri Sep 25 02:46:41 PM UTC 2026

% Result   : Unsatisfiable 25.04s 4.34s
% Output   : CNFRefutation 25.04s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   30
%            Number of leaves      :   20
% Syntax   : Number of formulae    :   95 (  31 unt;   5 def)
%            Number of atoms       :  286 (  45 equ)
%            Maximal formula atoms :    3 (   3 avg)
%            Number of connectives :  148 (  63   ~;  85   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    9 (   7 usr;   6 prp; 0-2 aty)
%            Number of functors    :   11 (  11 usr;   3 con; 0-2 aty)
%            Number of variables   :  100 (   0 sgn 100   !;   0   ?;  68   :)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X2,X0,X1] :
      ( member(X2,X1)
      | ~ member(X2,X0)
      | ~ subclass(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_members) ).

fof(f2,axiom,
    ! [X0,X1] :
      ( subclass(X0,X1)
      | member(not_subclass_element(X0,X1),X0) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).

fof(f3,axiom,
    ! [X0,X1] :
      ( subclass(X0,X1)
      | ~ member(not_subclass_element(X0,X1),X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).

fof(f4,axiom,
    ! [X0] : subclass(X0,universal_class),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).

fof(f7,axiom,
    ! [X0,X1] :
      ( X0 = X1
      | ~ subclass(X1,X0)
      | ~ subclass(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).

fof(f8,axiom,
    ! [X2,X0,X1] :
      ( X0 = X2
      | X0 = X1
      | ~ member(X0,unordered_pair(X1,X2)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair_member) ).

fof(f12,axiom,
    ! [X0] : unordered_pair(X0,X0) = singleton(X0),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',singleton_set) ).

fof(f21,axiom,
    ! [X2,X0,X1] :
      ( member(X0,X1)
      | ~ member(X0,intersection(X1,X2)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection1) ).

fof(f23,axiom,
    ! [X2,X0,X1] :
      ( member(X0,intersection(X1,X2))
      | ~ member(X0,X2)
      | ~ member(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection3) ).

fof(f24,axiom,
    ! [X0,X1] :
      ( ~ member(X0,X1)
      | ~ member(X0,complement(X1)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement1) ).

fof(f25,axiom,
    ! [X0,X1] :
      ( member(X0,X1)
      | member(X0,complement(X1))
      | ~ member(X0,universal_class) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement2) ).

fof(f26,axiom,
    ! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',union) ).

fof(f67,axiom,
    ! [X0] :
      ( member(regular(X0),X0)
      | X0 = null_class ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',regularity1) ).

fof(f68,plain,
    ! [X0] :
      ( member(regular(X0),X0)
      | null_class = X0 ),
    inference(reorient_equations,[],[f67]) ).

fof(f101,axiom,
    ! [X0,X1] : union(singleton(X0),X1) = set_builder(X0,X1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',definition_of_set_builder) ).

fof(f102,negated_conjecture,
    set_builder(x,null_class) != singleton(x),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_set_builder_and_singleton_1) ).

fof(f108,plain,
    ! [X0,X1] : set_builder(X0,X1) = complement(intersection(complement(unordered_pair(X0,X0)),complement(X1))),
    inference(definition_unfolding,[],[f101,f26,f12]) ).

fof(f152,plain,
    unordered_pair(x,x) != complement(intersection(complement(unordered_pair(x,x)),complement(null_class))),
    inference(definition_unfolding,[],[f102,f108,f12]) ).

tcf(c_142,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( member(X2,X1)
      | ~ member(X2,X0)
      | ~ subclass(X0,X1) ),
    inference(cnf_transformation,[],[f1]) ).

tcf(c_143,plain,
    ! [X0: $i,X1: $i] :
      ( subclass(X0,X1)
      | member(not_subclass_element(X0,X1),X0) ),
    inference(cnf_transformation,[],[f2]) ).

tcf(c_144,plain,
    ! [X0: $i,X1: $i] :
      ( subclass(X0,X1)
      | ~ member(not_subclass_element(X0,X1),X1) ),
    inference(cnf_transformation,[],[f3]) ).

tcf(c_145,plain,
    ! [X0: $i] : subclass(X0,universal_class),
    inference(cnf_transformation,[],[f4]) ).

tcf(c_148,plain,
    ! [X0: $i,X1: $i] :
      ( ( X0 = X1 )
      | ~ subclass(X1,X0)
      | ~ subclass(X0,X1) ),
    inference(cnf_transformation,[],[f7]) ).

tcf(c_149,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( X0 = X2 )
      | ( X0 = X1 )
      | ~ member(X0,unordered_pair(X1,X2)) ),
    inference(cnf_transformation,[],[f8]) ).

tcf(c_160,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( member(X0,X1)
      | ~ member(X0,intersection(X1,X2)) ),
    inference(cnf_transformation,[],[f21]) ).

tcf(c_162,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( member(X0,intersection(X1,X2))
      | ~ member(X0,X2)
      | ~ member(X0,X1) ),
    inference(cnf_transformation,[],[f23]) ).

tcf(c_163,plain,
    ! [X0: $i,X1: $i] :
      ( ~ member(X0,X1)
      | ~ member(X0,complement(X1)) ),
    inference(cnf_transformation,[],[f24]) ).

tcf(c_164,plain,
    ! [X0: $i,X1: $i] :
      ( member(X0,X1)
      | member(X0,complement(X1))
      | ~ member(X0,universal_class) ),
    inference(cnf_transformation,[],[f25]) ).

tcf(c_194,plain,
    ! [X0: $i] :
      ( member(regular(X0),X0)
      | ( X0 = null_class ) ),
    inference(cnf_transformation,[],[f68]) ).

tcf(c_217,negated_conjecture,
    complement(intersection(complement(unordered_pair(x,x)),complement(null_class))) != unordered_pair(x,x),
    inference(cnf_transformation,[],[f152]) ).

tcf(c_2639,definition,
    iPr_def_10 = unordered_pair(x,x),
    introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).

tcf(c_2640,definition,
    iPr_def_11 = complement(iPr_def_10),
    introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).

tcf(c_2641,definition,
    iPr_def_12 = complement(null_class),
    introduced(definition,[new_symbols(definition,[iPr_def_12])],[]) ).

tcf(c_2642,definition,
    iPr_def_13 = intersection(iPr_def_11,iPr_def_12),
    introduced(definition,[new_symbols(definition,[iPr_def_13])],[]) ).

tcf(c_2643,definition,
    iPr_def_14 = complement(iPr_def_13),
    introduced(definition,[new_symbols(definition,[iPr_def_14])],[]) ).

tcf(c_2644,negated_conjecture,
    iPr_def_14 != iPr_def_10,
    inference(demodulation,[status(thm)],[c_217,c_2641,c_2639,c_2640,c_2642,c_2643]) ).

tcf(c_3457,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_11)
      | ~ member(X0,iPr_def_13) ),
    inference(superposition,[status(thm)],[c_2642,c_160]) ).

tcf(c_3481,plain,
    ! [X0: $i] :
      ( subclass(iPr_def_13,X0)
      | member(not_subclass_element(iPr_def_13,X0),iPr_def_11) ),
    inference(superposition,[status(thm)],[c_143,c_3457]) ).

tcf(c_3492,plain,
    subclass(iPr_def_13,iPr_def_11),
    inference(superposition,[status(thm)],[c_3481,c_144]) ).

tcf(c_3543,plain,
    ! [X0: $i,X1: $i] :
      ( subclass(complement(X0),X1)
      | ~ member(not_subclass_element(complement(X0),X1),X0) ),
    inference(superposition,[status(thm)],[c_143,c_163]) ).

tcf(c_3544,plain,
    ! [X0: $i] :
      ( ( complement(X0) = null_class )
      | ~ member(regular(complement(X0)),X0) ),
    inference(superposition,[status(thm)],[c_194,c_163]) ).

tcf(c_3546,plain,
    ! [X0: $i] :
      ( ~ member(X0,iPr_def_11)
      | ~ member(X0,iPr_def_10) ),
    inference(superposition,[status(thm)],[c_2640,c_163]) ).

tcf(c_3561,plain,
    ( ( complement(universal_class) = null_class )
    | ~ member(regular(complement(universal_class)),universal_class) ),
    inference(instantiation,[status(thm)],[c_3544]) ).

tcf(c_3613,plain,
    ! [X0: $i,X1: $i] :
      ( member(X0,universal_class)
      | ~ member(X0,X1) ),
    inference(superposition,[status(thm)],[c_145,c_142]) ).

tcf(c_3650,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_12)
      | member(X0,null_class)
      | ~ member(X0,universal_class) ),
    inference(superposition,[status(thm)],[c_2641,c_164]) ).

tcf(c_3651,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_11)
      | member(X0,iPr_def_10)
      | ~ member(X0,universal_class) ),
    inference(superposition,[status(thm)],[c_2640,c_164]) ).

tcf(c_3652,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_14)
      | member(X0,iPr_def_13)
      | ~ member(X0,universal_class) ),
    inference(superposition,[status(thm)],[c_2643,c_164]) ).

tcf(c_3685,plain,
    ! [X0: $i,X1: $i] :
      ( subclass(X0,X1)
      | member(not_subclass_element(X0,X1),universal_class) ),
    inference(superposition,[status(thm)],[c_143,c_3613]) ).

tcf(c_3691,plain,
    ! [X0: $i] :
      ( member(regular(X0),universal_class)
      | ( X0 = null_class ) ),
    inference(superposition,[status(thm)],[c_194,c_3613]) ).

tcf(c_3783,plain,
    ! [X0: $i] :
      ( ( X0 = universal_class )
      | ~ subclass(universal_class,X0) ),
    inference(superposition,[status(thm)],[c_145,c_148]) ).

tcf(c_3791,plain,
    ( ( iPr_def_11 = iPr_def_13 )
    | ~ subclass(iPr_def_11,iPr_def_13) ),
    inference(superposition,[status(thm)],[c_3492,c_148]) ).

tcf(c_3932,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_13)
      | ~ member(X0,iPr_def_12)
      | ~ member(X0,iPr_def_11) ),
    inference(superposition,[status(thm)],[c_2642,c_162]) ).

tcf(c_4002,plain,
    ! [X0: $i] :
      ( ( X0 = x )
      | ~ member(X0,iPr_def_10) ),
    inference(superposition,[status(thm)],[c_2639,c_149]) ).

tcf(c_4023,plain,
    ! [X0: $i] :
      ( subclass(iPr_def_10,X0)
      | ( not_subclass_element(iPr_def_10,X0) = x ) ),
    inference(superposition,[status(thm)],[c_143,c_4002]) ).

tcf(c_4024,plain,
    ( ( null_class = iPr_def_10 )
    | ( regular(iPr_def_10) = x ) ),
    inference(superposition,[status(thm)],[c_194,c_4002]) ).

tcf(c_4038,plain,
    ( ( iPr_def_14 = iPr_def_10 )
    | ~ subclass(iPr_def_14,iPr_def_10)
    | ~ subclass(iPr_def_10,iPr_def_14) ),
    inference(instantiation,[status(thm)],[c_148]) ).

tcf(c_4331,plain,
    ! [X0: $i,X1: $i] :
      ( subclass(X0,X1)
      | member(not_subclass_element(X0,X1),iPr_def_11)
      | member(not_subclass_element(X0,X1),iPr_def_10) ),
    inference(superposition,[status(thm)],[c_3685,c_3651]) ).

tcf(c_4663,plain,
    ! [X0: $i] : subclass(complement(universal_class),X0),
    inference(superposition,[status(thm)],[c_3685,c_3543]) ).

tcf(c_4666,plain,
    ! [X0: $i] :
      ( subclass(complement(iPr_def_13),X0)
      | ~ member(not_subclass_element(iPr_def_14,X0),iPr_def_13) ),
    inference(superposition,[status(thm)],[c_2643,c_3543]) ).

tcf(c_4667,plain,
    ! [X0: $i] :
      ( subclass(iPr_def_14,X0)
      | ~ member(not_subclass_element(iPr_def_14,X0),iPr_def_13) ),
    inference(light_normalisation,[status(thm)],[c_4666,c_2643]) ).

tcf(c_4875,plain,
    ! [X0: $i,X1: $i] :
      ( member(X0,X1)
      | ~ member(X0,complement(universal_class)) ),
    inference(superposition,[status(thm)],[c_4663,c_142]) ).

tcf(c_4888,plain,
    ! [X0: $i] :
      ( member(regular(complement(universal_class)),X0)
      | ( complement(universal_class) = null_class ) ),
    inference(superposition,[status(thm)],[c_194,c_4875]) ).

tcf(c_4891,plain,
    ( member(regular(complement(universal_class)),universal_class)
    | ( complement(universal_class) = null_class ) ),
    inference(instantiation,[status(thm)],[c_4888]) ).

tcf(c_4905,plain,
    complement(universal_class) = null_class,
    inference(global_subsumption_just,[status(thm)],[c_4888,c_3561,c_4891]) ).

tcf(c_4908,plain,
    ! [X0: $i,X1: $i] :
      ( member(X0,X1)
      | ~ member(X0,null_class) ),
    inference(demodulation,[status(thm)],[c_4875,c_4905]) ).

tcf(c_4909,plain,
    ! [X0: $i] : subclass(null_class,X0),
    inference(demodulation,[status(thm)],[c_4663,c_4905]) ).

tcf(c_4920,plain,
    ! [X0: $i] :
      ( ~ member(X0,universal_class)
      | ~ member(X0,null_class) ),
    inference(superposition,[status(thm)],[c_4905,c_163]) ).

tcf(c_4929,plain,
    ! [X0: $i] : ~ member(X0,null_class),
    inference(global_subsumption_just,[status(thm)],[c_4908,c_3613,c_4908,c_4920]) ).

tcf(c_4937,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_12)
      | ~ member(X0,universal_class) ),
    inference(backward_subsumption_resolution,[status(thm)],[c_3650,c_4929]) ).

tcf(c_5107,plain,
    ! [X0: $i] :
      ( subclass(universal_class,X0)
      | member(not_subclass_element(universal_class,X0),iPr_def_12) ),
    inference(superposition,[status(thm)],[c_143,c_4937]) ).

tcf(c_5119,plain,
    ! [X0: $i] :
      ( member(regular(X0),iPr_def_12)
      | ( X0 = null_class ) ),
    inference(superposition,[status(thm)],[c_3691,c_4937]) ).

tcf(c_5170,plain,
    subclass(universal_class,iPr_def_12),
    inference(superposition,[status(thm)],[c_5107,c_144]) ).

tcf(c_5176,plain,
    universal_class = iPr_def_12,
    inference(superposition,[status(thm)],[c_5170,c_3783]) ).

tcf(c_5189,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_14)
      | member(X0,iPr_def_13)
      | ~ member(X0,iPr_def_12) ),
    inference(demodulation,[status(thm)],[c_3652,c_5176]) ).

tcf(c_5209,plain,
    ! [X0: $i,X1: $i] :
      ( member(X0,iPr_def_12)
      | ~ member(X0,X1) ),
    inference(demodulation,[status(thm)],[c_3613,c_5176]) ).

tcf(c_6219,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_13)
      | ~ member(X0,iPr_def_11) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_3932,c_5209]) ).

tcf(c_6226,plain,
    ! [X0: $i] :
      ( subclass(iPr_def_11,X0)
      | member(not_subclass_element(iPr_def_11,X0),iPr_def_13) ),
    inference(superposition,[status(thm)],[c_143,c_6219]) ).

tcf(c_6473,plain,
    subclass(iPr_def_11,iPr_def_13),
    inference(superposition,[status(thm)],[c_6226,c_144]) ).

tcf(c_6483,plain,
    iPr_def_11 = iPr_def_13,
    inference(backward_subsumption_resolution,[status(thm)],[c_3791,c_6473]) ).

tcf(c_6490,plain,
    ! [X0: $i] :
      ( member(X0,iPr_def_14)
      | member(X0,iPr_def_11)
      | ~ member(X0,iPr_def_12) ),
    inference(demodulation,[status(thm)],[c_5189,c_6483]) ).

tcf(c_6491,plain,
    ! [X0: $i] :
      ( subclass(iPr_def_14,X0)
      | ~ member(not_subclass_element(iPr_def_14,X0),iPr_def_11) ),
    inference(demodulation,[status(thm)],[c_4667,c_6483]) ).

tcf(c_6655,plain,
    ! [X0: $i] :
      ( member(regular(X0),iPr_def_14)
      | member(regular(X0),iPr_def_11)
      | ( X0 = null_class ) ),
    inference(superposition,[status(thm)],[c_5119,c_6490]) ).

tcf(c_10108,plain,
    ( member(x,iPr_def_14)
    | member(regular(iPr_def_10),iPr_def_11)
    | ( null_class = iPr_def_10 ) ),
    inference(superposition,[status(thm)],[c_4024,c_6655]) ).

tcf(c_10254,plain,
    ( member(x,iPr_def_14)
    | ( null_class = iPr_def_10 )
    | ~ member(regular(iPr_def_10),iPr_def_10) ),
    inference(superposition,[status(thm)],[c_10108,c_3546]) ).

tcf(c_20504,plain,
    ( member(x,iPr_def_14)
    | ( null_class = iPr_def_10 ) ),
    inference(superposition,[status(thm)],[c_194,c_10254]) ).

tcf(c_28921,plain,
    ! [X0: $i] :
      ( subclass(iPr_def_14,X0)
      | member(not_subclass_element(iPr_def_14,X0),iPr_def_10) ),
    inference(superposition,[status(thm)],[c_4331,c_6491]) ).

tcf(c_29168,plain,
    subclass(iPr_def_14,iPr_def_10),
    inference(superposition,[status(thm)],[c_28921,c_144]) ).

tcf(c_29245,plain,
    ( ( iPr_def_10 = iPr_def_14 )
    | ~ subclass(iPr_def_10,iPr_def_14) ),
    inference(superposition,[status(thm)],[c_29168,c_148]) ).

tcf(c_29641,plain,
    ~ subclass(iPr_def_10,iPr_def_14),
    inference(global_subsumption_just,[status(thm)],[c_29245,c_2644,c_4038,c_29168]) ).

tcf(c_29644,plain,
    not_subclass_element(iPr_def_10,iPr_def_14) = x,
    inference(superposition,[status(thm)],[c_4023,c_29641]) ).

tcf(c_29946,plain,
    ( subclass(iPr_def_10,iPr_def_14)
    | ~ member(x,iPr_def_14) ),
    inference(superposition,[status(thm)],[c_29644,c_144]) ).

tcf(c_29949,plain,
    ~ member(x,iPr_def_14),
    inference(forward_subsumption_resolution,[status(thm)],[c_29946,c_29641]) ).

tcf(c_29951,plain,
    null_class = iPr_def_10,
    inference(backward_subsumption_resolution,[status(thm)],[c_20504,c_29949]) ).

tcf(c_30105,plain,
    ! [X0: $i] : subclass(iPr_def_10,X0),
    inference(demodulation,[status(thm)],[c_4909,c_29951]) ).

tcf(c_30404,plain,
    $false,
    inference(backward_subsumption_resolution,[status(thm)],[c_29641,c_30105]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SET126-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.04  % Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.08/0.37  % Computer : n002.cluster.edu
% 0.08/0.37  % Model    : x86_64 x86_64
% 0.08/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.37  % Memory   : 8046.5625MB
% 0.08/0.37  % OS       : Linux 6.8.0-71-generic
% 0.08/0.37  % CPULimit : 300
% 0.08/0.37  % WCLimit  : 300
% 0.08/0.37  % DateTime : Thu Sep 24 10:00:19 UTC 2026
% 0.08/0.37  % CPUTime  : 
% 0.08/0.37  Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.08/0.41  Running first-order theorem proving
% 0.08/0.41  Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.42  
% 0.08/0.42  % ======== iProver multi-core TPTP/SMT =========
% 0.08/0.42  
% 0.08/0.42  % Detected problem language: tptp
% 0.08/0.43  % Proving...
% 25.04/4.34  % SZS status Started for theBenchmark.p
% 25.04/4.34  % SZS status Unsatisfiable for theBenchmark.p
% 25.04/4.34  
% 25.04/4.34  %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 25.04/4.34  
% 25.04/4.34  % ------  iProver source info
% 25.04/4.34  
% 25.04/4.34  % git: date: 2026-07-19 20:42:38 +0200
% 25.04/4.34  % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 25.04/4.34  % git: non_committed_changes: false
% 25.04/4.34  
% 25.04/4.34  % ------ Parsing...% successful
% 25.04/4.34  
% 25.04/4.34  
% 25.04/4.34  % ------ Clausification by vclausify_rel  & Parsing by iProver...% 
% 25.04/4.34  
% 25.04/4.34  % ------ Preprocessing... sup_sim: 0  sf_s  rm: 1 0s  sf_e  pe_s  pe:1:0s pe:2:0s pe_e  sup_sim: 0  sf_s  rm: 2 0s  sf_e  pe_s  pe_e % 
% 25.04/4.34  
% 25.04/4.34  % ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e % 
% 25.04/4.34  
% 25.04/4.34  % ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 25.04/4.34  % ------ Proving...
% 25.04/4.34  % ------ Problem Properties 
% 25.04/4.34  
% 25.04/4.34  % 
% 25.04/4.34  % clauses                               73
% 25.04/4.34  % conjectures                           1
% 25.04/4.34  % EPR                                   13
% 25.04/4.34  % Horn                                  65
% 25.04/4.34  % unary                                 21
% 25.04/4.34  % binary                                32
% 25.04/4.34  % lits                                  151
% 25.04/4.34  % lits eq                               26
% 25.04/4.34  % fd_pure                               0
% 25.04/4.34  % fd_pseudo                             0
% 25.04/4.34  % fd_cond                               3
% 25.04/4.34  % fd_pseudo_cond                        3
% 25.04/4.34  % AC symbols                            0
% 25.04/4.34  
% 25.04/4.34  % ------ Schedule dynamic 5 is on 
% 25.04/4.34  
% 25.04/4.34  % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 25.04/4.34  
% 25.04/4.34  
% 25.04/4.34  % ------ 
% 25.04/4.34  % Current options:
% 25.04/4.34  % ------ 
% 25.04/4.34  
% 25.04/4.34  
% 25.04/4.34  % 
% 25.04/4.34  
% 25.04/4.34  % ------ Proving...
% 25.04/4.34  % 
% 25.04/4.34  
% 25.04/4.34  % SZS status Unsatisfiable for theBenchmark.p
% 25.04/4.34  
% 25.04/4.34  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 25.04/4.34  
% 25.04/4.34  
%------------------------------------------------------------------------------