↑ Up

E---3.5.1.THM-CRf.s

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : E---3.5.1
% Problem  : PUZ129+2 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n003.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 : Thu Sep 24 02:01:56 PM UTC 2026

% Result   : Theorem 0.12s 0.44s
% Output   : CNFRefutation 0.12s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :    2
% Syntax   : Number of formulae    :   40 (  11 unt;   0 def)
%            Number of atoms       :  283 (  62 equ)
%            Maximal formula atoms :   58 (   7 avg)
%            Number of connectives :  352 ( 109   ~;  87   |; 112   &)
%                                         (   1 <=>;  43  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   30 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   2 prp; 0-3 aty)
%            Number of functors    :   14 (  14 usr;   8 con; 0-1 aty)
%            Number of variables   :  111 (   0 sgn  51   !;  39   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(prove,conjecture,
    ( ( ! [X17] :
          ( cyclist(X17)
         => ? [X18] :
              ( X17 = X18
              & person(X18) ) )
      & ! [X15] :
          ( grocer(X15)
         => ? [X16] :
              ( X15 = X16
              & person(X16) ) )
      & ! [X13] :
          ( ( property1(X13,honest,pos)
            & person(X13) )
         => ~ ? [X14] :
                ( X13 = X14
                & property1(X14,dishonest,pos) ) )
      & ! [X11] :
          ( ( property1(X11,healthy,pos)
            & person(X11) )
         => ~ ? [X12] :
                ( X11 = X12
                & property1(X12,unhealthy,pos) ) )
      & ! [X9] :
          ( ( property1(X9,unhealthy,pos)
            & cyclist(X9) )
         => ? [X10] :
              ( X9 = X10
              & property1(X10,dishonest,pos) ) )
      & ! [X7] :
          ( cyclist(X7)
         => ? [X8] :
              ( X7 = X8
              & property1(X8,industrious,pos) ) )
      & ! [X5] :
          ( ( property1(X5,industrious,pos)
            & grocer(X5) )
         => ? [X6] :
              ( X5 = X6
              & property1(X6,honest,pos) ) )
      & ! [X3] :
          ( grocer(X3)
         => ~ ? [X4] :
                ( X3 = X4
                & property1(X4,healthy,pos) ) )
      & ! [X1] :
          ( ( property1(X1,industrious,pos)
            & property1(X1,honest,pos)
            & person(X1) )
         => ? [X2] :
              ( X1 = X2
              & property1(X2,healthy,pos) ) ) )
   => ! [X19] :
        ( grocer(X19)
       => ~ ? [X20] :
              ( X19 = X20
              & cyclist(X20) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove) ).

fof(c_0_1,plain,
    ( epred1_0
  <=> ( ! [X17] :
          ( cyclist(X17)
         => ? [X18] :
              ( X17 = X18
              & person(X18) ) )
      & ! [X15] :
          ( grocer(X15)
         => ? [X16] :
              ( X15 = X16
              & person(X16) ) )
      & ! [X13] :
          ( ( property1(X13,honest,pos)
            & person(X13) )
         => ~ ? [X14] :
                ( X13 = X14
                & property1(X14,dishonest,pos) ) )
      & ! [X11] :
          ( ( property1(X11,healthy,pos)
            & person(X11) )
         => ~ ? [X12] :
                ( X11 = X12
                & property1(X12,unhealthy,pos) ) )
      & ! [X9] :
          ( ( property1(X9,unhealthy,pos)
            & cyclist(X9) )
         => ? [X10] :
              ( X9 = X10
              & property1(X10,dishonest,pos) ) )
      & ! [X7] :
          ( cyclist(X7)
         => ? [X8] :
              ( X7 = X8
              & property1(X8,industrious,pos) ) )
      & ! [X5] :
          ( ( property1(X5,industrious,pos)
            & grocer(X5) )
         => ? [X6] :
              ( X5 = X6
              & property1(X6,honest,pos) ) )
      & ! [X3] :
          ( grocer(X3)
         => ~ ? [X4] :
                ( X3 = X4
                & property1(X4,healthy,pos) ) )
      & ! [X1] :
          ( ( property1(X1,industrious,pos)
            & property1(X1,honest,pos)
            & person(X1) )
         => ? [X2] :
              ( X1 = X2
              & property1(X2,healthy,pos) ) ) ) ),
    introduced(definition) ).

fof(c_0_2,negated_conjecture,
    ~ ( ( ! [X17] :
            ( cyclist(X17)
           => ? [X18] :
                ( X17 = X18
                & person(X18) ) )
        & ! [X15] :
            ( grocer(X15)
           => ? [X16] :
                ( X15 = X16
                & person(X16) ) )
        & ! [X13] :
            ( ( property1(X13,honest,pos)
              & person(X13) )
           => ~ ? [X14] :
                  ( X13 = X14
                  & property1(X14,dishonest,pos) ) )
        & ! [X11] :
            ( ( property1(X11,healthy,pos)
              & person(X11) )
           => ~ ? [X12] :
                  ( X11 = X12
                  & property1(X12,unhealthy,pos) ) )
        & ! [X9] :
            ( ( property1(X9,unhealthy,pos)
              & cyclist(X9) )
           => ? [X10] :
                ( X9 = X10
                & property1(X10,dishonest,pos) ) )
        & ! [X7] :
            ( cyclist(X7)
           => ? [X8] :
                ( X7 = X8
                & property1(X8,industrious,pos) ) )
        & ! [X5] :
            ( ( property1(X5,industrious,pos)
              & grocer(X5) )
           => ? [X6] :
                ( X5 = X6
                & property1(X6,honest,pos) ) )
        & ! [X3] :
            ( grocer(X3)
           => ~ ? [X4] :
                  ( X3 = X4
                  & property1(X4,healthy,pos) ) )
        & ! [X1] :
            ( ( property1(X1,industrious,pos)
              & property1(X1,honest,pos)
              & person(X1) )
           => ? [X2] :
                ( X1 = X2
                & property1(X2,healthy,pos) ) ) )
     => ! [X19] :
          ( grocer(X19)
         => ~ ? [X20] :
                ( X19 = X20
                & cyclist(X20) ) ) ),
    inference(assume_negation,[status(cth)],[prove]) ).

fof(c_0_3,plain,
    ( epred1_0
   => ( ! [X17] :
          ( cyclist(X17)
         => ? [X18] :
              ( X17 = X18
              & person(X18) ) )
      & ! [X15] :
          ( grocer(X15)
         => ? [X16] :
              ( X15 = X16
              & person(X16) ) )
      & ! [X13] :
          ( ( property1(X13,honest,pos)
            & person(X13) )
         => ~ ? [X14] :
                ( X13 = X14
                & property1(X14,dishonest,pos) ) )
      & ! [X11] :
          ( ( property1(X11,healthy,pos)
            & person(X11) )
         => ~ ? [X12] :
                ( X11 = X12
                & property1(X12,unhealthy,pos) ) )
      & ! [X9] :
          ( ( property1(X9,unhealthy,pos)
            & cyclist(X9) )
         => ? [X10] :
              ( X9 = X10
              & property1(X10,dishonest,pos) ) )
      & ! [X7] :
          ( cyclist(X7)
         => ? [X8] :
              ( X7 = X8
              & property1(X8,industrious,pos) ) )
      & ! [X5] :
          ( ( property1(X5,industrious,pos)
            & grocer(X5) )
         => ? [X6] :
              ( X5 = X6
              & property1(X6,honest,pos) ) )
      & ! [X3] :
          ( grocer(X3)
         => ~ ? [X4] :
                ( X3 = X4
                & property1(X4,healthy,pos) ) )
      & ! [X1] :
          ( ( property1(X1,industrious,pos)
            & property1(X1,honest,pos)
            & person(X1) )
         => ? [X2] :
              ( X1 = X2
              & property1(X2,healthy,pos) ) ) ) ),
    inference(split_equiv,[status(thm)],[c_0_1]) ).

fof(c_0_4,negated_conjecture,
    ~ ( epred1_0
     => ! [X19] :
          ( grocer(X19)
         => ~ ? [X20] :
                ( X19 = X20
                & cyclist(X20) ) ) ),
    inference(apply_def,[status(thm)],[c_0_2,c_0_1]) ).

fof(c_0_5,plain,
    ! [X23,X25,X26,X27,X29,X31,X33,X34,X35,X36,X37,X39] :
      ( ( ~ epred1_0
        | ~ cyclist(X39)
        | X39 = esk8_1(X39) )
      & ( ~ epred1_0
        | ~ cyclist(X39)
        | person(esk8_1(X39)) )
      & ( ~ epred1_0
        | ~ grocer(X37)
        | X37 = esk7_1(X37) )
      & ( ~ epred1_0
        | ~ grocer(X37)
        | person(esk7_1(X37)) )
      & ( ~ epred1_0
        | X35 != X36
        | ~ property1(X36,dishonest,pos)
        | ~ property1(X35,honest,pos)
        | ~ person(X35) )
      & ( ~ epred1_0
        | X33 != X34
        | ~ property1(X34,unhealthy,pos)
        | ~ property1(X33,healthy,pos)
        | ~ person(X33) )
      & ( ~ epred1_0
        | ~ property1(X31,unhealthy,pos)
        | ~ cyclist(X31)
        | X31 = esk6_1(X31) )
      & ( ~ epred1_0
        | ~ property1(X31,unhealthy,pos)
        | ~ cyclist(X31)
        | property1(esk6_1(X31),dishonest,pos) )
      & ( ~ epred1_0
        | ~ cyclist(X29)
        | X29 = esk5_1(X29) )
      & ( ~ epred1_0
        | ~ cyclist(X29)
        | property1(esk5_1(X29),industrious,pos) )
      & ( ~ epred1_0
        | ~ property1(X27,industrious,pos)
        | ~ grocer(X27)
        | X27 = esk4_1(X27) )
      & ( ~ epred1_0
        | ~ property1(X27,industrious,pos)
        | ~ grocer(X27)
        | property1(esk4_1(X27),honest,pos) )
      & ( ~ epred1_0
        | X25 != X26
        | ~ property1(X26,healthy,pos)
        | ~ grocer(X25) )
      & ( ~ epred1_0
        | ~ property1(X23,industrious,pos)
        | ~ property1(X23,honest,pos)
        | ~ person(X23)
        | X23 = esk3_1(X23) )
      & ( ~ epred1_0
        | ~ property1(X23,industrious,pos)
        | ~ property1(X23,honest,pos)
        | ~ person(X23)
        | property1(esk3_1(X23),healthy,pos) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])])])]) ).

fof(c_0_6,negated_conjecture,
    ( esk1_0 = esk2_0
    & cyclist(esk2_0)
    & grocer(esk1_0)
    & epred1_0 ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_4])])]) ).

cnf(c_0_7,plain,
    ( ~ epred1_0
    | ~ cyclist(X1)
    | property1(esk5_1(X1),industrious,pos) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_8,negated_conjecture,
    epred1_0,
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

cnf(c_0_9,plain,
    ( ~ epred1_0
    | ~ cyclist(X1)
    | X1 = esk5_1(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_10,plain,
    ( ~ cyclist(X1)
    | property1(esk5_1(X1),industrious,pos) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_7,c_0_8])]) ).

cnf(c_0_11,plain,
    ( ~ cyclist(X1)
    | esk5_1(X1) = X1 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_9,c_0_8])]) ).

cnf(c_0_12,negated_conjecture,
    cyclist(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

cnf(c_0_13,negated_conjecture,
    esk1_0 = esk2_0,
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

cnf(c_0_14,plain,
    ( ~ epred1_0
    | ~ property1(X1,industrious,pos)
    | ~ grocer(X1)
    | X1 = esk4_1(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_15,plain,
    ( ~ cyclist(X1)
    | property1(X1,industrious,pos) ),
    inference(spm,[status(thm)],[c_0_10,c_0_11]) ).

cnf(c_0_16,negated_conjecture,
    cyclist(esk1_0),
    inference(rw,[status(thm)],[c_0_12,c_0_13]) ).

cnf(c_0_17,plain,
    ( ~ epred1_0
    | ~ property1(X1,industrious,pos)
    | ~ grocer(X1)
    | property1(esk4_1(X1),honest,pos) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_18,plain,
    ( ~ property1(X1,industrious,pos)
    | ~ grocer(X1)
    | esk4_1(X1) = X1 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_14,c_0_8])]) ).

cnf(c_0_19,negated_conjecture,
    property1(esk1_0,industrious,pos),
    inference(spm,[status(thm)],[c_0_15,c_0_16]) ).

cnf(c_0_20,negated_conjecture,
    grocer(esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_6]) ).

cnf(c_0_21,plain,
    ( ~ epred1_0
    | ~ property1(X1,industrious,pos)
    | ~ property1(X1,honest,pos)
    | ~ person(X1)
    | X1 = esk3_1(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_22,plain,
    ( ~ property1(X1,industrious,pos)
    | ~ grocer(X1)
    | property1(esk4_1(X1),honest,pos) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_17,c_0_8])]) ).

cnf(c_0_23,plain,
    esk4_1(esk1_0) = esk1_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_18,c_0_19]),c_0_20])]) ).

cnf(c_0_24,plain,
    ( ~ epred1_0
    | ~ grocer(X1)
    | person(esk7_1(X1)) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_25,plain,
    ( ~ epred1_0
    | ~ grocer(X1)
    | X1 = esk7_1(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_26,plain,
    ( ~ person(X1)
    | ~ property1(X1,industrious,pos)
    | ~ property1(X1,honest,pos)
    | esk3_1(X1) = X1 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_21,c_0_8])]) ).

cnf(c_0_27,negated_conjecture,
    property1(esk1_0,honest,pos),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_19]),c_0_23]),c_0_20])]) ).

cnf(c_0_28,plain,
    ( ~ grocer(X1)
    | person(esk7_1(X1)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_24,c_0_8])]) ).

cnf(c_0_29,plain,
    ( ~ grocer(X1)
    | esk7_1(X1) = X1 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_25,c_0_8])]) ).

cnf(c_0_30,plain,
    ( ~ epred1_0
    | ~ property1(X1,industrious,pos)
    | ~ property1(X1,honest,pos)
    | ~ person(X1)
    | property1(esk3_1(X1),healthy,pos) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_31,negated_conjecture,
    ( ~ person(esk1_0)
    | esk3_1(esk1_0) = esk1_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_26,c_0_27]),c_0_19])]) ).

cnf(c_0_32,plain,
    ( ~ grocer(X1)
    | person(X1) ),
    inference(spm,[status(thm)],[c_0_28,c_0_29]) ).

cnf(c_0_33,plain,
    ( ~ person(X1)
    | ~ property1(X1,industrious,pos)
    | ~ property1(X1,honest,pos)
    | property1(esk3_1(X1),healthy,pos) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_30,c_0_8])]) ).

cnf(c_0_34,plain,
    esk3_1(esk1_0) = esk1_0,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_31,c_0_32]),c_0_20])]) ).

cnf(c_0_35,plain,
    ( ~ epred1_0
    | X1 != X2
    | ~ property1(X2,healthy,pos)
    | ~ grocer(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_5]) ).

cnf(c_0_36,negated_conjecture,
    ( ~ person(esk1_0)
    | property1(esk1_0,healthy,pos) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33,c_0_27]),c_0_34]),c_0_19])]) ).

cnf(c_0_37,plain,
    ( ~ property1(X1,healthy,pos)
    | ~ grocer(X1) ),
    inference(er,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_35,c_0_8])])]) ).

cnf(c_0_38,plain,
    property1(esk1_0,healthy,pos),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_36,c_0_32]),c_0_20])]) ).

cnf(c_0_39,plain,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_37,c_0_38]),c_0_20])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : PUZ129+2 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04  % Command  : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.37  % Computer : n003.cluster.edu
% 0.12/0.37  % Model    : x86_64 x86_64
% 0.12/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37  % Memory   : 8046.5625MB
% 0.12/0.37  % OS       : Linux 6.8.0-71-generic
% 0.12/0.37  % CPULimit : 300
% 0.12/0.37  % WCLimit  : 300
% 0.12/0.37  % DateTime : Mon Sep 21 03:54:15 UTC 2026
% 0.12/0.38  % CPUTime  : 
% 0.12/0.38  Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.42  Running first-order theorem proving
% 0.12/0.42  Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.44  % Version: 3.5.1
% 0.12/0.44  % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.12/0.44  % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.12/0.44  % Starting new_bool_3 with 300s (1) cores
% 0.12/0.44  % Starting new_bool_1 with 300s (1) cores
% 0.12/0.44  % Starting sh5l with 300s (1) cores
% 0.12/0.44  % G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with pid 3349108 completed with status 0
% 0.12/0.44  % Result found by G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 0.12/0.44  % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.12/0.44  % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.12/0.44  % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.12/0.44  % No SInE strategy applied
% 0.12/0.44  % Search class: FHHSF-FFSS11-SFFFFFNN
% 0.12/0.44  % partial match(1): FGHSF-FFSS11-SFFFFFNN
% 0.12/0.44  % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.12/0.44  % Starting SubtermCWHack with 136s (1) cores
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S0Y with 136s (1) cores
% 0.12/0.44  % Starting new_bool_3 with 136s (1) cores
% 0.12/0.44  % Starting new_bool_1 with 136s (1) cores
% 0.12/0.44  % new_bool_3 with pid 3349115 completed with status 0
% 0.12/0.44  % Result found by new_bool_3
% 0.12/0.44  % Preprocessing class: FSMSSMSSSSSNFFN.
% 0.12/0.44  % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 0.12/0.44  % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.12/0.44  % No SInE strategy applied
% 0.12/0.44  % Search class: FHHSF-FFSS11-SFFFFFNN
% 0.12/0.44  % partial match(1): FGHSF-FFSS11-SFFFFFNN
% 0.12/0.44  % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.12/0.44  % Starting SubtermCWHack with 136s (1) cores
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 151s (1) cores
% 0.12/0.44  % Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S0Y with 136s (1) cores
% 0.12/0.44  % Starting new_bool_3 with 136s (1) cores
% 0.12/0.44  % Preprocessing time       : 0.001 s
% 0.12/0.44  % Presaturation interreduction done
% 0.12/0.44  
% 0.12/0.44  % Proof found!
% 0.12/0.44  % SZS status Theorem
% 0.12/0.44  % SZS output start CNFRefutation
% See solution above
% 0.12/0.44  % Parsed axioms                        : 1
% 0.12/0.44  % Removed by relevancy pruning/SinE    : 0
% 0.12/0.44  % Initial clauses                      : 19
% 0.12/0.44  % Removed in clause preprocessing      : 0
% 0.12/0.44  % Initial clauses in saturation        : 19
% 0.12/0.44  % Processed clauses                    : 64
% 0.12/0.44  % ...of these trivial                  : 0
% 0.12/0.44  % ...subsumed                          : 3
% 0.12/0.44  % ...remaining for further processing  : 61
% 0.12/0.44  % Other redundant clauses eliminated   : 3
% 0.12/0.44  % Clauses deleted for lack of memory   : 0
% 0.12/0.44  % Backward-subsumed                    : 0
% 0.12/0.44  % Backward-rewritten                   : 2
% 0.12/0.44  % Generated clauses                    : 37
% 0.12/0.44  % ...of the previous two non-redundant : 31
% 0.12/0.44  % ...aggressively subsumed             : 0
% 0.12/0.44  % Contextual simplify-reflections      : 3
% 0.12/0.44  % Paramodulations                      : 34
% 0.12/0.44  % Factorizations                       : 0
% 0.12/0.44  % NegExts                              : 0
% 0.12/0.44  % Equation resolutions                 : 3
% 0.12/0.44  % Disequality decompositions           : 0
% 0.12/0.44  % Total rewrite steps                  : 49
% 0.12/0.44  % ...of those cached                   : 40
% 0.12/0.44  % Propositional unsat checks           : 0
% 0.12/0.44  %    Propositional check models        : 0
% 0.12/0.44  %    Propositional check unsatisfiable : 0
% 0.12/0.44  %    Propositional clauses             : 0
% 0.12/0.44  %    Propositional clauses after purity: 0
% 0.12/0.44  %    Propositional unsat core size     : 0
% 0.12/0.44  %    Propositional preprocessing time  : 0.000
% 0.12/0.44  %    Propositional encoding time       : 0.000
% 0.12/0.44  %    Propositional solver time         : 0.000
% 0.12/0.44  %    Success case prop preproc time    : 0.000
% 0.12/0.44  %    Success case prop encoding time   : 0.000
% 0.12/0.44  %    Success case prop solver time     : 0.000
% 0.12/0.44  % Current number of processed clauses  : 37
% 0.12/0.44  %    Positive orientable unit clauses  : 9
% 0.12/0.44  %    Positive unorientable unit clauses: 0
% 0.12/0.44  %    Negative unit clauses             : 0
% 0.12/0.44  %    Non-unit-clauses                  : 28
% 0.12/0.44  % Current number of unprocessed clauses: 4
% 0.12/0.44  % ...number of literals in the above   : 16
% 0.12/0.44  % Current number of archived formulas  : 0
% 0.12/0.44  % Current number of archived clauses   : 21
% 0.12/0.44  % Clause-clause subsumption calls (NU) : 227
% 0.12/0.44  % Rec. Clause-clause subsumption calls : 116
% 0.12/0.44  % Non-unit clause-clause subsumptions  : 6
% 0.12/0.44  % Unit Clause-clause subsumption calls : 41
% 0.12/0.44  % Rewrite failures with RHS unbound    : 0
% 0.12/0.44  % BW rewrite match attempts            : 2
% 0.12/0.44  % BW rewrite match successes           : 2
% 0.12/0.44  % Condensation attempts                : 0
% 0.12/0.44  % Condensation successes               : 0
% 0.12/0.44  % Termbank termtop insertions          : 2304
% 0.12/0.44  % Search garbage collected termcells   : 381
% 0.12/0.44  
% 0.12/0.44  % -------------------------------------------------
% 0.12/0.44  % User time                : 0.004 s
% 0.12/0.44  % System time              : 0.002 s
% 0.12/0.44  % Total time               : 0.006 s
% 0.12/0.44  % Maximum resident set size: 3648 pages
% 0.12/0.44  
% 0.12/0.44  % -------------------------------------------------
% 0.12/0.44  % User time                : 0.015 s
% 0.12/0.44  % System time              : 0.011 s
% 0.12/0.44  % Total time               : 0.026 s
% 0.12/0.44  % Maximum resident set size: 4608 pages
% 0.12/0.44  % E exiting
%------------------------------------------------------------------------------