TSTP Solution File: NUM490+3 by Princess---230619

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Princess---230619
% Problem  : NUM490+3 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s

% Computer : n010.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 11:48:07 EDT 2023

% Result   : Theorem 10.69s 2.21s
% Output   : Proof 14.19s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : NUM490+3 : TPTP v8.1.2. Released v4.0.0.
% 0.07/0.13  % Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.13/0.35  % Computer : n010.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 : Fri Aug 25 16:51:05 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.19/0.62  ________       _____
% 0.19/0.62  ___  __ \_________(_)________________________________
% 0.19/0.62  __  /_/ /_  ___/_  /__  __ \  ___/  _ \_  ___/_  ___/
% 0.19/0.62  _  ____/_  /   _  / _  / / / /__ /  __/(__  )_(__  )
% 0.19/0.62  /_/     /_/    /_/  /_/ /_/\___/ \___//____/ /____/
% 0.19/0.62  
% 0.19/0.62  A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.19/0.62  (2023-06-19)
% 0.19/0.62  
% 0.19/0.62  (c) Philipp Rümmer, 2009-2023
% 0.19/0.62  Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.19/0.62                Amanda Stjerna.
% 0.19/0.62  Free software under BSD-3-Clause.
% 0.19/0.62  
% 0.19/0.62  For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.19/0.62  
% 0.19/0.62  Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.19/0.63  Running up to 7 provers in parallel.
% 0.19/0.65  Prover 0: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.19/0.65  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.19/0.65  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.19/0.65  Prover 3: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.19/0.65  Prover 5: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.19/0.65  Prover 6: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 0.19/0.65  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 3.69/1.22  Prover 1: Preprocessing ...
% 3.69/1.22  Prover 4: Preprocessing ...
% 3.69/1.26  Prover 2: Preprocessing ...
% 3.69/1.26  Prover 5: Preprocessing ...
% 3.69/1.26  Prover 3: Preprocessing ...
% 3.69/1.26  Prover 6: Preprocessing ...
% 3.69/1.26  Prover 0: Preprocessing ...
% 10.14/2.13  Prover 1: Constructing countermodel ...
% 10.14/2.14  Prover 3: Constructing countermodel ...
% 10.69/2.19  Prover 6: Proving ...
% 10.69/2.20  Prover 5: Constructing countermodel ...
% 10.69/2.21  Prover 3: proved (1564ms)
% 10.69/2.21  
% 10.69/2.21  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 10.69/2.21  
% 10.69/2.22  Prover 6: stopped
% 10.69/2.23  Prover 8: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 10.69/2.23  Prover 5: stopped
% 10.69/2.24  Prover 7: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 10.69/2.24  Prover 10: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 11.70/2.34  Prover 1: Found proof (size 22)
% 11.70/2.34  Prover 1: proved (1701ms)
% 11.70/2.34  Prover 7: Preprocessing ...
% 11.70/2.36  Prover 10: Preprocessing ...
% 11.70/2.36  Prover 8: Preprocessing ...
% 11.70/2.39  Prover 7: stopped
% 11.70/2.40  Prover 10: stopped
% 12.32/2.45  Prover 2: Proving ...
% 12.32/2.46  Prover 2: stopped
% 12.32/2.47  Prover 4: Constructing countermodel ...
% 12.95/2.53  Prover 4: stopped
% 13.55/2.58  Prover 8: Warning: ignoring some quantifiers
% 13.55/2.59  Prover 8: Constructing countermodel ...
% 13.55/2.61  Prover 8: stopped
% 13.55/2.63  Prover 0: Proving ...
% 13.55/2.64  Prover 0: stopped
% 13.55/2.64  
% 13.55/2.64  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 13.55/2.64  
% 13.55/2.64  % SZS output start Proof for theBenchmark
% 13.55/2.65  Assumptions after simplification:
% 13.55/2.65  ---------------------------------
% 13.55/2.65  
% 13.55/2.65    (m__)
% 13.55/2.67    $i(xr) & $i(xp) & $i(xm) & $i(xn) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : 
% 13.55/2.67    ? [v3: $i] :  ? [v4: $i] : ( ~ (v4 = v1) &  ~ (v3 = v2) & sdtmndt0(v3, v0) =
% 13.55/2.67      v4 & sdtasdt0(xr, xm) = v1 & sdtasdt0(xp, xm) = v0 & sdtasdt0(xn, xm) = v3 &
% 13.55/2.67      sdtpldt0(v0, v1) = v2 & $i(v4) & $i(v3) & $i(v2) & $i(v1) & $i(v0))
% 13.55/2.67  
% 13.55/2.67    (m__1860)
% 13.55/2.68    $i(xp) & $i(xm) & $i(xn) & $i(sz10) & $i(sz00) &  ? [v0: $i] : ( ~ (xp = sz10)
% 13.55/2.68      &  ~ (xp = sz00) & isPrime0(xp) = 0 & doDivides0(xp, v0) = 0 & sdtasdt0(xn,
% 13.55/2.68        xm) = v0 & $i(v0) &  ! [v1: $i] :  ! [v2: any] : (v1 = xp | v1 = sz10 |  ~
% 13.55/2.68        (doDivides0(v1, xp) = v2) |  ~ $i(v1) |  ? [v3: int] : ( ~ (v3 = 0) &
% 13.55/2.68          aNaturalNumber0(v1) = v3) | ( ~ (v2 = 0) &  ! [v3: $i] : ( ~
% 13.55/2.68            (sdtasdt0(v1, v3) = xp) |  ~ $i(v3) |  ? [v4: int] : ( ~ (v4 = 0) &
% 13.55/2.68              aNaturalNumber0(v3) = v4)))) &  ? [v1: $i] : (sdtasdt0(xp, v1) = v0
% 13.55/2.68        & aNaturalNumber0(v1) = 0 & $i(v1)))
% 13.55/2.68  
% 13.55/2.68    (m__1951)
% 13.55/2.68    $i(xr) & $i(xp) & $i(xm) & $i(xn) &  ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :
% 13.55/2.68    (sdtasdt0(xr, xm) = v2 & sdtasdt0(xp, xm) = v1 & sdtasdt0(xn, xm) = v0 &
% 14.04/2.68      sdtpldt0(v1, v2) = v0 & $i(v2) & $i(v1) & $i(v0))
% 14.04/2.68  
% 14.04/2.68    (function-axioms)
% 14.04/2.69     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 14.04/2.69      (sdtsldt0(v3, v2) = v1) |  ~ (sdtsldt0(v3, v2) = v0)) &  ! [v0:
% 14.04/2.69      MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i]
% 14.04/2.69    : (v1 = v0 |  ~ (doDivides0(v3, v2) = v1) |  ~ (doDivides0(v3, v2) = v0)) &  !
% 14.04/2.69    [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3:
% 14.04/2.69      $i] : (v1 = v0 |  ~ (iLess0(v3, v2) = v1) |  ~ (iLess0(v3, v2) = v0)) &  !
% 14.04/2.69    [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 14.04/2.69      (sdtmndt0(v3, v2) = v1) |  ~ (sdtmndt0(v3, v2) = v0)) &  ! [v0:
% 14.04/2.69      MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i]
% 14.04/2.69    : (v1 = v0 |  ~ (sdtlseqdt0(v3, v2) = v1) |  ~ (sdtlseqdt0(v3, v2) = v0)) &  !
% 14.04/2.69    [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 14.04/2.69      (sdtasdt0(v3, v2) = v1) |  ~ (sdtasdt0(v3, v2) = v0)) &  ! [v0: $i] :  !
% 14.04/2.69    [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (sdtpldt0(v3, v2) = v1) |
% 14.04/2.69       ~ (sdtpldt0(v3, v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1:
% 14.04/2.69      MultipleValueBool] :  ! [v2: $i] : (v1 = v0 |  ~ (isPrime0(v2) = v1) |  ~
% 14.04/2.69      (isPrime0(v2) = v0)) &  ! [v0: MultipleValueBool] :  ! [v1:
% 14.04/2.69      MultipleValueBool] :  ! [v2: $i] : (v1 = v0 |  ~ (aNaturalNumber0(v2) = v1)
% 14.04/2.69      |  ~ (aNaturalNumber0(v2) = v0))
% 14.04/2.69  
% 14.04/2.69  Further assumptions not needed in the proof:
% 14.04/2.69  --------------------------------------------
% 14.04/2.69  mAMDistr, mAddAsso, mAddCanc, mAddComm, mDefDiff, mDefDiv, mDefLE, mDefPrime,
% 14.04/2.69  mDefQuot, mDivAsso, mDivLE, mDivMin, mDivSum, mDivTrans, mIH, mIH_03, mLEAsym,
% 14.04/2.69  mLENTr, mLERefl, mLETotal, mLETran, mMonAdd, mMonMul, mMonMul2, mMulAsso,
% 14.04/2.69  mMulCanc, mMulComm, mNatSort, mPrimDiv, mSortsB, mSortsB_02, mSortsC,
% 14.04/2.69  mSortsC_01, mZeroAdd, mZeroMul, m_AddZero, m_MulUnit, m_MulZero, m__1799,
% 14.04/2.69  m__1837, m__1870, m__1883, m__1894, m__1924
% 14.04/2.69  
% 14.04/2.69  Those formulas are unsatisfiable:
% 14.04/2.69  ---------------------------------
% 14.04/2.69  
% 14.04/2.69  Begin of proof
% 14.04/2.69  | 
% 14.04/2.69  | ALPHA: (m__1860) implies:
% 14.04/2.69  |   (1)   ? [v0: $i] : ( ~ (xp = sz10) &  ~ (xp = sz00) & isPrime0(xp) = 0 &
% 14.04/2.69  |          doDivides0(xp, v0) = 0 & sdtasdt0(xn, xm) = v0 & $i(v0) &  ! [v1: $i]
% 14.04/2.70  |          :  ! [v2: any] : (v1 = xp | v1 = sz10 |  ~ (doDivides0(v1, xp) = v2)
% 14.04/2.70  |            |  ~ $i(v1) |  ? [v3: int] : ( ~ (v3 = 0) & aNaturalNumber0(v1) =
% 14.04/2.70  |              v3) | ( ~ (v2 = 0) &  ! [v3: $i] : ( ~ (sdtasdt0(v1, v3) = xp) | 
% 14.04/2.70  |                ~ $i(v3) |  ? [v4: int] : ( ~ (v4 = 0) & aNaturalNumber0(v3) =
% 14.04/2.70  |                  v4)))) &  ? [v1: $i] : (sdtasdt0(xp, v1) = v0 &
% 14.04/2.70  |            aNaturalNumber0(v1) = 0 & $i(v1)))
% 14.04/2.70  | 
% 14.04/2.70  | ALPHA: (m__1951) implies:
% 14.04/2.70  |   (2)   ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] : (sdtasdt0(xr, xm) = v2 &
% 14.04/2.70  |          sdtasdt0(xp, xm) = v1 & sdtasdt0(xn, xm) = v0 & sdtpldt0(v1, v2) = v0
% 14.04/2.70  |          & $i(v2) & $i(v1) & $i(v0))
% 14.04/2.70  | 
% 14.04/2.70  | ALPHA: (m__) implies:
% 14.04/2.70  |   (3)   ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] : (
% 14.04/2.70  |          ~ (v4 = v1) &  ~ (v3 = v2) & sdtmndt0(v3, v0) = v4 & sdtasdt0(xr, xm)
% 14.04/2.70  |          = v1 & sdtasdt0(xp, xm) = v0 & sdtasdt0(xn, xm) = v3 & sdtpldt0(v0,
% 14.04/2.70  |            v1) = v2 & $i(v4) & $i(v3) & $i(v2) & $i(v1) & $i(v0))
% 14.04/2.70  | 
% 14.04/2.70  | ALPHA: (function-axioms) implies:
% 14.17/2.70  |   (4)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 14.17/2.70  |          (sdtpldt0(v3, v2) = v1) |  ~ (sdtpldt0(v3, v2) = v0))
% 14.17/2.70  |   (5)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 14.17/2.70  |          (sdtasdt0(v3, v2) = v1) |  ~ (sdtasdt0(v3, v2) = v0))
% 14.17/2.70  | 
% 14.17/2.70  | DELTA: instantiating (2) with fresh symbols all_42_0, all_42_1, all_42_2
% 14.17/2.70  |        gives:
% 14.17/2.70  |   (6)  sdtasdt0(xr, xm) = all_42_0 & sdtasdt0(xp, xm) = all_42_1 &
% 14.17/2.70  |        sdtasdt0(xn, xm) = all_42_2 & sdtpldt0(all_42_1, all_42_0) = all_42_2 &
% 14.17/2.70  |        $i(all_42_0) & $i(all_42_1) & $i(all_42_2)
% 14.17/2.70  | 
% 14.17/2.70  | ALPHA: (6) implies:
% 14.17/2.70  |   (7)  sdtpldt0(all_42_1, all_42_0) = all_42_2
% 14.19/2.70  |   (8)  sdtasdt0(xn, xm) = all_42_2
% 14.19/2.70  |   (9)  sdtasdt0(xp, xm) = all_42_1
% 14.19/2.70  |   (10)  sdtasdt0(xr, xm) = all_42_0
% 14.19/2.71  | 
% 14.19/2.71  | DELTA: instantiating (3) with fresh symbols all_44_0, all_44_1, all_44_2,
% 14.19/2.71  |        all_44_3, all_44_4 gives:
% 14.19/2.71  |   (11)   ~ (all_44_0 = all_44_3) &  ~ (all_44_1 = all_44_2) &
% 14.19/2.71  |         sdtmndt0(all_44_1, all_44_4) = all_44_0 & sdtasdt0(xr, xm) = all_44_3
% 14.19/2.71  |         & sdtasdt0(xp, xm) = all_44_4 & sdtasdt0(xn, xm) = all_44_1 &
% 14.19/2.71  |         sdtpldt0(all_44_4, all_44_3) = all_44_2 & $i(all_44_0) & $i(all_44_1)
% 14.19/2.71  |         & $i(all_44_2) & $i(all_44_3) & $i(all_44_4)
% 14.19/2.71  | 
% 14.19/2.71  | ALPHA: (11) implies:
% 14.19/2.71  |   (12)   ~ (all_44_1 = all_44_2)
% 14.19/2.71  |   (13)  sdtpldt0(all_44_4, all_44_3) = all_44_2
% 14.19/2.71  |   (14)  sdtasdt0(xn, xm) = all_44_1
% 14.19/2.71  |   (15)  sdtasdt0(xp, xm) = all_44_4
% 14.19/2.71  |   (16)  sdtasdt0(xr, xm) = all_44_3
% 14.19/2.71  | 
% 14.19/2.71  | DELTA: instantiating (1) with fresh symbol all_46_0 gives:
% 14.19/2.71  |   (17)   ~ (xp = sz10) &  ~ (xp = sz00) & isPrime0(xp) = 0 & doDivides0(xp,
% 14.19/2.71  |           all_46_0) = 0 & sdtasdt0(xn, xm) = all_46_0 & $i(all_46_0) &  ! [v0:
% 14.19/2.71  |           $i] :  ! [v1: any] : (v0 = xp | v0 = sz10 |  ~ (doDivides0(v0, xp) =
% 14.19/2.71  |             v1) |  ~ $i(v0) |  ? [v2: int] : ( ~ (v2 = 0) &
% 14.19/2.71  |             aNaturalNumber0(v0) = v2) | ( ~ (v1 = 0) &  ! [v2: $i] : ( ~
% 14.19/2.71  |               (sdtasdt0(v0, v2) = xp) |  ~ $i(v2) |  ? [v3: int] : ( ~ (v3 =
% 14.19/2.71  |                   0) & aNaturalNumber0(v2) = v3)))) &  ? [v0: $i] :
% 14.19/2.71  |         (sdtasdt0(xp, v0) = all_46_0 & aNaturalNumber0(v0) = 0 & $i(v0))
% 14.19/2.71  | 
% 14.19/2.71  | ALPHA: (17) implies:
% 14.19/2.71  |   (18)  sdtasdt0(xn, xm) = all_46_0
% 14.19/2.71  | 
% 14.19/2.71  | GROUND_INST: instantiating (5) with all_44_1, all_46_0, xm, xn, simplifying
% 14.19/2.71  |              with (14), (18) gives:
% 14.19/2.71  |   (19)  all_46_0 = all_44_1
% 14.19/2.71  | 
% 14.19/2.71  | GROUND_INST: instantiating (5) with all_42_2, all_46_0, xm, xn, simplifying
% 14.19/2.71  |              with (8), (18) gives:
% 14.19/2.71  |   (20)  all_46_0 = all_42_2
% 14.19/2.71  | 
% 14.19/2.71  | GROUND_INST: instantiating (5) with all_42_1, all_44_4, xm, xp, simplifying
% 14.19/2.71  |              with (9), (15) gives:
% 14.19/2.71  |   (21)  all_44_4 = all_42_1
% 14.19/2.71  | 
% 14.19/2.71  | GROUND_INST: instantiating (5) with all_42_0, all_44_3, xm, xr, simplifying
% 14.19/2.71  |              with (10), (16) gives:
% 14.19/2.71  |   (22)  all_44_3 = all_42_0
% 14.19/2.71  | 
% 14.19/2.71  | COMBINE_EQS: (19), (20) imply:
% 14.19/2.71  |   (23)  all_44_1 = all_42_2
% 14.19/2.71  | 
% 14.19/2.71  | SIMP: (23) implies:
% 14.19/2.71  |   (24)  all_44_1 = all_42_2
% 14.19/2.72  | 
% 14.19/2.72  | REDUCE: (12), (24) imply:
% 14.19/2.72  |   (25)   ~ (all_44_2 = all_42_2)
% 14.19/2.72  | 
% 14.19/2.72  | SIMP: (25) implies:
% 14.19/2.72  |   (26)   ~ (all_44_2 = all_42_2)
% 14.19/2.72  | 
% 14.19/2.72  | REDUCE: (13), (21), (22) imply:
% 14.19/2.72  |   (27)  sdtpldt0(all_42_1, all_42_0) = all_44_2
% 14.19/2.72  | 
% 14.19/2.72  | GROUND_INST: instantiating (4) with all_42_2, all_44_2, all_42_0, all_42_1,
% 14.19/2.72  |              simplifying with (7), (27) gives:
% 14.19/2.72  |   (28)  all_44_2 = all_42_2
% 14.19/2.72  | 
% 14.19/2.72  | REDUCE: (26), (28) imply:
% 14.19/2.72  |   (29)  $false
% 14.19/2.72  | 
% 14.19/2.72  | CLOSE: (29) is inconsistent.
% 14.19/2.72  | 
% 14.19/2.72  End of proof
% 14.19/2.72  % SZS output end Proof for theBenchmark
% 14.19/2.72  
% 14.19/2.72  2099ms
%------------------------------------------------------------------------------