TSTP Solution File: SWV153+1 by Princess---230619

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Princess---230619
% Problem  : SWV153+1 : TPTP v8.1.2. Bugfixed v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s

% Computer : n006.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 22:55:07 EDT 2023

% Result   : Theorem 15.83s 2.88s
% Output   : Proof 19.33s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11  % Problem  : SWV153+1 : TPTP v8.1.2. Bugfixed v3.3.0.
% 0.07/0.12  % Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.12/0.33  % Computer : n006.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Tue Aug 29 05:34:21 EDT 2023
% 0.12/0.33  % CPUTime  : 
% 0.19/0.61  ________       _____
% 0.19/0.61  ___  __ \_________(_)________________________________
% 0.19/0.61  __  /_/ /_  ___/_  /__  __ \  ___/  _ \_  ___/_  ___/
% 0.19/0.61  _  ____/_  /   _  / _  / / / /__ /  __/(__  )_(__  )
% 0.19/0.61  /_/     /_/    /_/  /_/ /_/\___/ \___//____/ /____/
% 0.19/0.61  
% 0.19/0.61  A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.19/0.61  (2023-06-19)
% 0.19/0.61  
% 0.19/0.61  (c) Philipp Rümmer, 2009-2023
% 0.19/0.61  Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.19/0.61                Amanda Stjerna.
% 0.19/0.61  Free software under BSD-3-Clause.
% 0.19/0.61  
% 0.19/0.61  For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.19/0.61  
% 0.19/0.61  Loading /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 0.19/0.62  Running up to 7 provers in parallel.
% 0.62/0.64  Prover 0: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.62/0.64  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.62/0.64  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.62/0.64  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 0.62/0.64  Prover 3: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.62/0.64  Prover 5: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.62/0.64  Prover 6: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 4.66/1.36  Prover 4: Preprocessing ...
% 4.66/1.36  Prover 1: Preprocessing ...
% 5.17/1.38  Prover 5: Preprocessing ...
% 5.17/1.38  Prover 0: Preprocessing ...
% 5.17/1.38  Prover 2: Preprocessing ...
% 5.17/1.38  Prover 3: Preprocessing ...
% 5.17/1.38  Prover 6: Preprocessing ...
% 10.59/2.18  Prover 1: Warning: ignoring some quantifiers
% 11.24/2.21  Prover 6: Proving ...
% 11.24/2.27  Prover 1: Constructing countermodel ...
% 11.24/2.27  Prover 3: Warning: ignoring some quantifiers
% 11.91/2.30  Prover 3: Constructing countermodel ...
% 11.91/2.32  Prover 4: Warning: ignoring some quantifiers
% 12.65/2.38  Prover 4: Constructing countermodel ...
% 13.04/2.50  Prover 0: Proving ...
% 13.04/2.50  Prover 5: Proving ...
% 13.04/2.52  Prover 2: Proving ...
% 15.83/2.87  Prover 3: proved (2243ms)
% 15.83/2.88  
% 15.83/2.88  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 15.83/2.88  
% 15.83/2.88  Prover 7: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 15.83/2.88  Prover 2: stopped
% 15.83/2.88  Prover 0: stopped
% 15.83/2.88  Prover 5: stopped
% 15.83/2.88  Prover 6: stopped
% 16.39/2.90  Prover 10: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 16.39/2.90  Prover 11: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 16.39/2.90  Prover 8: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 16.39/2.91  Prover 13: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=complete -randomSeed=1138197443
% 17.32/3.05  Prover 7: Preprocessing ...
% 17.32/3.05  Prover 11: Preprocessing ...
% 17.32/3.05  Prover 13: Preprocessing ...
% 17.32/3.06  Prover 10: Preprocessing ...
% 17.32/3.08  Prover 8: Preprocessing ...
% 17.73/3.11  Prover 1: Found proof (size 46)
% 17.73/3.11  Prover 1: proved (2482ms)
% 17.73/3.13  Prover 4: stopped
% 17.73/3.13  Prover 7: stopped
% 17.73/3.15  Prover 10: stopped
% 17.73/3.16  Prover 11: stopped
% 18.53/3.18  Prover 13: stopped
% 18.98/3.27  Prover 8: Warning: ignoring some quantifiers
% 18.98/3.29  Prover 8: Constructing countermodel ...
% 18.98/3.31  Prover 8: stopped
% 18.98/3.31  
% 18.98/3.31  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 18.98/3.31  
% 18.98/3.32  % SZS output start Proof for theBenchmark
% 19.21/3.32  Assumptions after simplification:
% 19.21/3.32  ---------------------------------
% 19.21/3.32  
% 19.21/3.32    (cl5_nebula_norm_0003)
% 19.33/3.36    $i(q) & $i(n135299) & $i(pv12) & $i(pv70) & $i(pv10) & $i(x) &
% 19.33/3.36    $i(tptp_sum_index) & $i(center) & $i(n4) & $i(n1) & $i(n0) &  ? [v0: $i] :  ?
% 19.33/3.36    [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] :  ? [v5: $i] :  ? [v6: $i]
% 19.33/3.36    : (times(v2, v2) = v3 & sqrt(v3) = v4 & minus(v0, v1) = v2 & sum(n0, n4, v4) =
% 19.33/3.36      pv70 & a_select3(center, tptp_sum_index, n0) = v0 & a_select2(x, pv10) = v1
% 19.33/3.36      & pred(pv12) = v5 & pred(pv10) = v6 & leq(pv12, n4) = 0 & leq(pv10, n135299)
% 19.33/3.36      = 0 & leq(n0, pv12) = 0 & leq(n0, pv10) = 0 & $i(v6) & $i(v5) & $i(v4) &
% 19.33/3.36      $i(v3) & $i(v2) & $i(v1) & $i(v0) &  ! [v7: $i] :  ! [v8: $i] :  ! [v9: $i]
% 19.33/3.36      :  ! [v10: $i] : ( ~ (times(v9, v9) = v10) |  ~ (minus(v8, v1) = v9) |  ~
% 19.33/3.36        (a_select3(center, v7, n0) = v8) |  ~ $i(v7) |  ? [v11: any] :  ? [v12:
% 19.33/3.36          any] :  ? [v13: $i] :  ? [v14: $i] :  ? [v15: $i] : (sqrt(v10) = v14 &
% 19.33/3.36          divide(v14, pv70) = v15 & a_select3(q, pv10, v7) = v13 & leq(v7, v5) =
% 19.33/3.36          v12 & leq(n0, v7) = v11 & $i(v15) & $i(v14) & $i(v13) & ( ~ (v12 = 0) | 
% 19.33/3.36            ~ (v11 = 0) | v15 = v13))) &  ! [v7: $i] :  ! [v8: $i] : ( ~
% 19.33/3.36        (a_select3(q, v7, tptp_sum_index) = v8) |  ~ $i(v7) |  ? [v9: any] :  ?
% 19.33/3.36        [v10: any] :  ? [v11: $i] : (sum(n0, n4, v8) = v11 & leq(v7, v6) = v10 &
% 19.33/3.36          leq(n0, v7) = v9 & $i(v11) & ( ~ (v10 = 0) |  ~ (v9 = 0) | v11 = n1))) &
% 19.33/3.36       ? [v7: $i] :  ? [v8: $i] :  ? [v9: $i] :  ? [v10: $i] :  ? [v11: $i] :  ?
% 19.33/3.36      [v12: $i] :  ? [v13: $i] : ( ~ (v13 = v8) &  ~ (v7 = pv12) & times(v10, v10)
% 19.33/3.36        = v11 & sqrt(v11) = v12 & divide(v12, pv70) = v13 & minus(v9, v1) = v10 &
% 19.33/3.36        a_select3(q, pv10, v7) = v8 & a_select3(center, v7, n0) = v9 & leq(v7,
% 19.33/3.36          pv12) = 0 & leq(n0, v7) = 0 & $i(v13) & $i(v12) & $i(v11) & $i(v10) &
% 19.33/3.36        $i(v9) & $i(v8) & $i(v7)))
% 19.33/3.36  
% 19.33/3.36    (leq_gt2)
% 19.33/3.37     ! [v0: $i] :  ! [v1: $i] :  ! [v2: int] : (v2 = 0 | v1 = v0 |  ~ (gt(v1, v0)
% 19.33/3.37        = v2) |  ~ $i(v1) |  ~ $i(v0) |  ? [v3: int] : ( ~ (v3 = 0) & leq(v0, v1)
% 19.33/3.37        = v3))
% 19.33/3.37  
% 19.33/3.37    (leq_gt_pred)
% 19.33/3.37     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 19.33/3.37      (pred(v1) = v2) |  ~ (leq(v0, v2) = v3) |  ~ $i(v1) |  ~ $i(v0) |  ? [v4:
% 19.33/3.37        int] : ( ~ (v4 = 0) & gt(v1, v0) = v4)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 19.33/3.37    [v2: $i] : ( ~ (pred(v1) = v2) |  ~ (leq(v0, v2) = 0) |  ~ $i(v1) |  ~ $i(v0)
% 19.33/3.37      | gt(v1, v0) = 0)
% 19.33/3.37  
% 19.33/3.37    (function-axioms)
% 19.33/3.37     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] :  ! [v5:
% 19.33/3.37      $i] : (v1 = v0 |  ~ (tptp_update3(v5, v4, v3, v2) = v1) |  ~
% 19.33/3.37      (tptp_update3(v5, v4, v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2:
% 19.33/3.37      $i] :  ! [v3: $i] :  ! [v4: $i] : (v1 = v0 |  ~ (tptp_update2(v4, v3, v2) =
% 19.33/3.37        v1) |  ~ (tptp_update2(v4, v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 19.33/3.37    [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : (v1 = v0 |  ~ (sum(v4, v3, v2) = v1) | 
% 19.33/3.37      ~ (sum(v4, v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  !
% 19.33/3.37    [v3: $i] :  ! [v4: $i] : (v1 = v0 |  ~ (tptp_const_array2(v4, v3, v2) = v1) | 
% 19.33/3.37      ~ (tptp_const_array2(v4, v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 19.33/3.37    [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : (v1 = v0 |  ~ (a_select3(v4, v3, v2) =
% 19.33/3.37        v1) |  ~ (a_select3(v4, v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 19.33/3.37    [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (times(v3, v2) = v1) |  ~ (times(v3,
% 19.33/3.37          v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1
% 19.33/3.37      = v0 |  ~ (divide(v3, v2) = v1) |  ~ (divide(v3, v2) = v0)) &  ! [v0: $i] : 
% 19.33/3.37    ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (minus(v3, v2) = v1) | 
% 19.33/3.37      ~ (minus(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3:
% 19.33/3.37      $i] : (v1 = v0 |  ~ (plus(v3, v2) = v1) |  ~ (plus(v3, v2) = v0)) &  ! [v0:
% 19.33/3.37      $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (tptp_mmul(v3,
% 19.33/3.37          v2) = v1) |  ~ (tptp_mmul(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] : 
% 19.33/3.37    ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (tptp_msub(v3, v2) = v1) |  ~
% 19.33/3.37      (tptp_msub(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  !
% 19.33/3.37    [v3: $i] : (v1 = v0 |  ~ (tptp_madd(v3, v2) = v1) |  ~ (tptp_madd(v3, v2) =
% 19.33/3.37        v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 | 
% 19.33/3.37      ~ (dim(v3, v2) = v1) |  ~ (dim(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] : 
% 19.33/3.37    ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~ (tptp_const_array1(v3, v2) = v1) |  ~
% 19.33/3.37      (tptp_const_array1(v3, v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i]
% 19.33/3.37    :  ! [v3: $i] : (v1 = v0 |  ~ (a_select2(v3, v2) = v1) |  ~ (a_select2(v3, v2)
% 19.33/3.37        = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0
% 19.33/3.37      |  ~ (uniform_int_rnd(v3, v2) = v1) |  ~ (uniform_int_rnd(v3, v2) = v0)) & 
% 19.33/3.37    ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3:
% 19.33/3.37      $i] : (v1 = v0 |  ~ (geq(v3, v2) = v1) |  ~ (geq(v3, v2) = v0)) &  ! [v0:
% 19.33/3.37      MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i]
% 19.33/3.37    : (v1 = v0 |  ~ (lt(v3, v2) = v1) |  ~ (lt(v3, v2) = v0)) &  ! [v0:
% 19.33/3.37      MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i]
% 19.33/3.37    : (v1 = v0 |  ~ (leq(v3, v2) = v1) |  ~ (leq(v3, v2) = v0)) &  ! [v0:
% 19.33/3.37      MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :  ! [v3: $i]
% 19.33/3.37    : (v1 = v0 |  ~ (gt(v3, v2) = v1) |  ~ (gt(v3, v2) = v0)) &  ! [v0: $i] :  !
% 19.33/3.37    [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (sqrt(v2) = v1) |  ~ (sqrt(v2) = v0)) &
% 19.33/3.37     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (inv(v2) = v1) |  ~
% 19.33/3.37      (inv(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~
% 19.33/3.37      (trans(v2) = v1) |  ~ (trans(v2) = v0)) &  ! [v0: $i] :  ! [v1: $i] :  !
% 19.33/3.37    [v2: $i] : (v1 = v0 |  ~ (succ(v2) = v1) |  ~ (succ(v2) = v0)) &  ! [v0: $i] :
% 19.33/3.37     ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (pred(v2) = v1) |  ~ (pred(v2) =
% 19.33/3.37        v0))
% 19.33/3.37  
% 19.33/3.37  Further assumptions not needed in the proof:
% 19.33/3.37  --------------------------------------------
% 19.33/3.37  const_array1_select, const_array2_select, defuse, finite_domain_0,
% 19.33/3.37  finite_domain_1, finite_domain_2, finite_domain_3, finite_domain_4,
% 19.33/3.37  finite_domain_5, gt_0_tptp_minus_1, gt_135299_0, gt_135299_1, gt_135299_2,
% 19.33/3.37  gt_135299_3, gt_135299_4, gt_135299_5, gt_135299_tptp_minus_1, gt_1_0,
% 19.33/3.37  gt_1_tptp_minus_1, gt_2_0, gt_2_1, gt_2_tptp_minus_1, gt_3_0, gt_3_1, gt_3_2,
% 19.33/3.37  gt_3_tptp_minus_1, gt_4_0, gt_4_1, gt_4_2, gt_4_3, gt_4_tptp_minus_1, gt_5_0,
% 19.33/3.37  gt_5_1, gt_5_2, gt_5_3, gt_5_4, gt_5_tptp_minus_1, gt_succ, irreflexivity_gt,
% 19.33/3.37  leq_geq, leq_gt1, leq_minus, leq_succ, leq_succ_gt, leq_succ_gt_equiv,
% 19.33/3.37  leq_succ_succ, lt_gt, matrix_symm_aba1, matrix_symm_aba2, matrix_symm_add,
% 19.33/3.37  matrix_symm_inv, matrix_symm_joseph_update, matrix_symm_sub, matrix_symm_trans,
% 19.33/3.37  matrix_symm_update_diagonal, pred_minus_1, pred_succ, reflexivity_leq,
% 19.33/3.37  sel2_update_1, sel2_update_2, sel2_update_3, sel3_update_1, sel3_update_2,
% 19.33/3.37  sel3_update_3, succ_plus_1_l, succ_plus_1_r, succ_plus_2_l, succ_plus_2_r,
% 19.33/3.37  succ_plus_3_l, succ_plus_3_r, succ_plus_4_l, succ_plus_4_r, succ_plus_5_l,
% 19.33/3.37  succ_plus_5_r, succ_pred, succ_tptp_minus_1, successor_1, successor_2,
% 19.33/3.37  successor_3, successor_4, successor_5, sum_plus_base, sum_plus_base_float,
% 19.33/3.37  totality, transitivity_gt, transitivity_leq, ttrue, uniform_int_rand_ranges_hi,
% 19.33/3.37  uniform_int_rand_ranges_lo
% 19.33/3.37  
% 19.33/3.37  Those formulas are unsatisfiable:
% 19.33/3.37  ---------------------------------
% 19.33/3.37  
% 19.33/3.37  Begin of proof
% 19.33/3.38  | 
% 19.33/3.38  | ALPHA: (leq_gt_pred) implies:
% 19.33/3.38  |   (1)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: int] : (v3 = 0 |  ~
% 19.33/3.38  |          (pred(v1) = v2) |  ~ (leq(v0, v2) = v3) |  ~ $i(v1) |  ~ $i(v0) |  ?
% 19.33/3.38  |          [v4: int] : ( ~ (v4 = 0) & gt(v1, v0) = v4))
% 19.33/3.38  | 
% 19.33/3.38  | ALPHA: (cl5_nebula_norm_0003) implies:
% 19.33/3.38  |   (2)  $i(pv12)
% 19.33/3.38  |   (3)   ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] : 
% 19.33/3.38  |        ? [v5: $i] :  ? [v6: $i] : (times(v2, v2) = v3 & sqrt(v3) = v4 &
% 19.33/3.38  |          minus(v0, v1) = v2 & sum(n0, n4, v4) = pv70 & a_select3(center,
% 19.33/3.38  |            tptp_sum_index, n0) = v0 & a_select2(x, pv10) = v1 & pred(pv12) =
% 19.33/3.38  |          v5 & pred(pv10) = v6 & leq(pv12, n4) = 0 & leq(pv10, n135299) = 0 &
% 19.33/3.38  |          leq(n0, pv12) = 0 & leq(n0, pv10) = 0 & $i(v6) & $i(v5) & $i(v4) &
% 19.33/3.38  |          $i(v3) & $i(v2) & $i(v1) & $i(v0) &  ! [v7: $i] :  ! [v8: $i] :  !
% 19.33/3.38  |          [v9: $i] :  ! [v10: $i] : ( ~ (times(v9, v9) = v10) |  ~ (minus(v8,
% 19.33/3.38  |                v1) = v9) |  ~ (a_select3(center, v7, n0) = v8) |  ~ $i(v7) | 
% 19.33/3.38  |            ? [v11: any] :  ? [v12: any] :  ? [v13: $i] :  ? [v14: $i] :  ?
% 19.33/3.38  |            [v15: $i] : (sqrt(v10) = v14 & divide(v14, pv70) = v15 &
% 19.33/3.38  |              a_select3(q, pv10, v7) = v13 & leq(v7, v5) = v12 & leq(n0, v7) =
% 19.33/3.38  |              v11 & $i(v15) & $i(v14) & $i(v13) & ( ~ (v12 = 0) |  ~ (v11 = 0)
% 19.33/3.38  |                | v15 = v13))) &  ! [v7: $i] :  ! [v8: $i] : ( ~ (a_select3(q,
% 19.33/3.38  |                v7, tptp_sum_index) = v8) |  ~ $i(v7) |  ? [v9: any] :  ? [v10:
% 19.33/3.38  |              any] :  ? [v11: $i] : (sum(n0, n4, v8) = v11 & leq(v7, v6) = v10
% 19.33/3.38  |              & leq(n0, v7) = v9 & $i(v11) & ( ~ (v10 = 0) |  ~ (v9 = 0) | v11
% 19.33/3.38  |                = n1))) &  ? [v7: $i] :  ? [v8: $i] :  ? [v9: $i] :  ? [v10:
% 19.33/3.38  |            $i] :  ? [v11: $i] :  ? [v12: $i] :  ? [v13: $i] : ( ~ (v13 = v8) &
% 19.33/3.38  |             ~ (v7 = pv12) & times(v10, v10) = v11 & sqrt(v11) = v12 &
% 19.33/3.38  |            divide(v12, pv70) = v13 & minus(v9, v1) = v10 & a_select3(q, pv10,
% 19.33/3.38  |              v7) = v8 & a_select3(center, v7, n0) = v9 & leq(v7, pv12) = 0 &
% 19.33/3.38  |            leq(n0, v7) = 0 & $i(v13) & $i(v12) & $i(v11) & $i(v10) & $i(v9) &
% 19.33/3.38  |            $i(v8) & $i(v7)))
% 19.33/3.38  | 
% 19.33/3.38  | ALPHA: (function-axioms) implies:
% 19.33/3.38  |   (4)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] : (v1 = v0 |  ~ (sqrt(v2) = v1)
% 19.33/3.38  |          |  ~ (sqrt(v2) = v0))
% 19.33/3.38  |   (5)   ! [v0: MultipleValueBool] :  ! [v1: MultipleValueBool] :  ! [v2: $i] :
% 19.33/3.38  |         ! [v3: $i] : (v1 = v0 |  ~ (leq(v3, v2) = v1) |  ~ (leq(v3, v2) = v0))
% 19.33/3.38  |   (6)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : (v1 = v0 |  ~
% 19.33/3.38  |          (divide(v3, v2) = v1) |  ~ (divide(v3, v2) = v0))
% 19.33/3.38  |   (7)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] :
% 19.33/3.38  |        (v1 = v0 |  ~ (a_select3(v4, v3, v2) = v1) |  ~ (a_select3(v4, v3, v2)
% 19.33/3.38  |            = v0))
% 19.33/3.38  | 
% 19.33/3.38  | DELTA: instantiating (3) with fresh symbols all_74_0, all_74_1, all_74_2,
% 19.33/3.38  |        all_74_3, all_74_4, all_74_5, all_74_6 gives:
% 19.33/3.39  |   (8)  times(all_74_4, all_74_4) = all_74_3 & sqrt(all_74_3) = all_74_2 &
% 19.33/3.39  |        minus(all_74_6, all_74_5) = all_74_4 & sum(n0, n4, all_74_2) = pv70 &
% 19.33/3.39  |        a_select3(center, tptp_sum_index, n0) = all_74_6 & a_select2(x, pv10) =
% 19.33/3.39  |        all_74_5 & pred(pv12) = all_74_1 & pred(pv10) = all_74_0 & leq(pv12,
% 19.33/3.39  |          n4) = 0 & leq(pv10, n135299) = 0 & leq(n0, pv12) = 0 & leq(n0, pv10)
% 19.33/3.39  |        = 0 & $i(all_74_0) & $i(all_74_1) & $i(all_74_2) & $i(all_74_3) &
% 19.33/3.39  |        $i(all_74_4) & $i(all_74_5) & $i(all_74_6) &  ! [v0: $i] :  ! [v1: $i]
% 19.33/3.39  |        :  ! [v2: $i] :  ! [v3: $i] : ( ~ (times(v2, v2) = v3) |  ~ (minus(v1,
% 19.33/3.39  |              all_74_5) = v2) |  ~ (a_select3(center, v0, n0) = v1) |  ~ $i(v0)
% 19.33/3.39  |          |  ? [v4: any] :  ? [v5: any] :  ? [v6: $i] :  ? [v7: $i] :  ? [v8:
% 19.33/3.39  |            $i] : (sqrt(v3) = v7 & divide(v7, pv70) = v8 & a_select3(q, pv10,
% 19.33/3.39  |              v0) = v6 & leq(v0, all_74_1) = v5 & leq(n0, v0) = v4 & $i(v8) &
% 19.33/3.39  |            $i(v7) & $i(v6) & ( ~ (v5 = 0) |  ~ (v4 = 0) | v8 = v6))) &  ! [v0:
% 19.33/3.39  |          $i] :  ! [v1: $i] : ( ~ (a_select3(q, v0, tptp_sum_index) = v1) |  ~
% 19.33/3.39  |          $i(v0) |  ? [v2: any] :  ? [v3: any] :  ? [v4: $i] : (sum(n0, n4, v1)
% 19.33/3.39  |            = v4 & leq(v0, all_74_0) = v3 & leq(n0, v0) = v2 & $i(v4) & ( ~ (v3
% 19.33/3.39  |                = 0) |  ~ (v2 = 0) | v4 = n1))) &  ? [v0: $i] :  ? [v1: $i] : 
% 19.33/3.39  |        ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] :  ? [v5: $i] :  ? [v6: $i] : (
% 19.33/3.39  |          ~ (v6 = v1) &  ~ (v0 = pv12) & times(v3, v3) = v4 & sqrt(v4) = v5 &
% 19.33/3.39  |          divide(v5, pv70) = v6 & minus(v2, all_74_5) = v3 & a_select3(q, pv10,
% 19.33/3.39  |            v0) = v1 & a_select3(center, v0, n0) = v2 & leq(v0, pv12) = 0 &
% 19.33/3.39  |          leq(n0, v0) = 0 & $i(v6) & $i(v5) & $i(v4) & $i(v3) & $i(v2) & $i(v1)
% 19.33/3.39  |          & $i(v0))
% 19.33/3.39  | 
% 19.33/3.39  | ALPHA: (8) implies:
% 19.33/3.39  |   (9)  pred(pv12) = all_74_1
% 19.33/3.39  |   (10)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] : ( ~ (times(v2,
% 19.33/3.39  |               v2) = v3) |  ~ (minus(v1, all_74_5) = v2) |  ~
% 19.33/3.39  |           (a_select3(center, v0, n0) = v1) |  ~ $i(v0) |  ? [v4: any] :  ?
% 19.33/3.39  |           [v5: any] :  ? [v6: $i] :  ? [v7: $i] :  ? [v8: $i] : (sqrt(v3) = v7
% 19.33/3.39  |             & divide(v7, pv70) = v8 & a_select3(q, pv10, v0) = v6 & leq(v0,
% 19.33/3.39  |               all_74_1) = v5 & leq(n0, v0) = v4 & $i(v8) & $i(v7) & $i(v6) & (
% 19.33/3.39  |               ~ (v5 = 0) |  ~ (v4 = 0) | v8 = v6)))
% 19.33/3.39  |   (11)   ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] : 
% 19.33/3.39  |         ? [v5: $i] :  ? [v6: $i] : ( ~ (v6 = v1) &  ~ (v0 = pv12) & times(v3,
% 19.33/3.39  |             v3) = v4 & sqrt(v4) = v5 & divide(v5, pv70) = v6 & minus(v2,
% 19.33/3.39  |             all_74_5) = v3 & a_select3(q, pv10, v0) = v1 & a_select3(center,
% 19.33/3.39  |             v0, n0) = v2 & leq(v0, pv12) = 0 & leq(n0, v0) = 0 & $i(v6) &
% 19.33/3.39  |           $i(v5) & $i(v4) & $i(v3) & $i(v2) & $i(v1) & $i(v0))
% 19.33/3.39  | 
% 19.33/3.39  | DELTA: instantiating (11) with fresh symbols all_79_0, all_79_1, all_79_2,
% 19.33/3.39  |        all_79_3, all_79_4, all_79_5, all_79_6 gives:
% 19.33/3.39  |   (12)   ~ (all_79_0 = all_79_5) &  ~ (all_79_6 = pv12) & times(all_79_3,
% 19.33/3.39  |           all_79_3) = all_79_2 & sqrt(all_79_2) = all_79_1 & divide(all_79_1,
% 19.33/3.39  |           pv70) = all_79_0 & minus(all_79_4, all_74_5) = all_79_3 &
% 19.33/3.39  |         a_select3(q, pv10, all_79_6) = all_79_5 & a_select3(center, all_79_6,
% 19.33/3.39  |           n0) = all_79_4 & leq(all_79_6, pv12) = 0 & leq(n0, all_79_6) = 0 &
% 19.33/3.39  |         $i(all_79_0) & $i(all_79_1) & $i(all_79_2) & $i(all_79_3) &
% 19.33/3.39  |         $i(all_79_4) & $i(all_79_5) & $i(all_79_6)
% 19.33/3.39  | 
% 19.33/3.39  | ALPHA: (12) implies:
% 19.33/3.39  |   (13)   ~ (all_79_6 = pv12)
% 19.33/3.39  |   (14)   ~ (all_79_0 = all_79_5)
% 19.33/3.39  |   (15)  $i(all_79_6)
% 19.33/3.39  |   (16)  leq(n0, all_79_6) = 0
% 19.33/3.39  |   (17)  leq(all_79_6, pv12) = 0
% 19.33/3.39  |   (18)  a_select3(center, all_79_6, n0) = all_79_4
% 19.33/3.39  |   (19)  a_select3(q, pv10, all_79_6) = all_79_5
% 19.33/3.39  |   (20)  minus(all_79_4, all_74_5) = all_79_3
% 19.33/3.39  |   (21)  divide(all_79_1, pv70) = all_79_0
% 19.33/3.39  |   (22)  sqrt(all_79_2) = all_79_1
% 19.33/3.39  |   (23)  times(all_79_3, all_79_3) = all_79_2
% 19.33/3.39  | 
% 19.33/3.39  | GROUND_INST: instantiating (10) with all_79_6, all_79_4, all_79_3, all_79_2,
% 19.33/3.39  |              simplifying with (15), (18), (20), (23) gives:
% 19.33/3.40  |   (24)   ? [v0: any] :  ? [v1: any] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i]
% 19.33/3.40  |         : (sqrt(all_79_2) = v3 & divide(v3, pv70) = v4 & a_select3(q, pv10,
% 19.33/3.40  |             all_79_6) = v2 & leq(all_79_6, all_74_1) = v1 & leq(n0, all_79_6)
% 19.33/3.40  |           = v0 & $i(v4) & $i(v3) & $i(v2) & ( ~ (v1 = 0) |  ~ (v0 = 0) | v4 =
% 19.33/3.40  |             v2))
% 19.33/3.40  | 
% 19.33/3.40  | DELTA: instantiating (24) with fresh symbols all_103_0, all_103_1, all_103_2,
% 19.33/3.40  |        all_103_3, all_103_4 gives:
% 19.33/3.40  |   (25)  sqrt(all_79_2) = all_103_1 & divide(all_103_1, pv70) = all_103_0 &
% 19.33/3.40  |         a_select3(q, pv10, all_79_6) = all_103_2 & leq(all_79_6, all_74_1) =
% 19.33/3.40  |         all_103_3 & leq(n0, all_79_6) = all_103_4 & $i(all_103_0) &
% 19.33/3.40  |         $i(all_103_1) & $i(all_103_2) & ( ~ (all_103_3 = 0) |  ~ (all_103_4 =
% 19.33/3.40  |             0) | all_103_0 = all_103_2)
% 19.33/3.40  | 
% 19.33/3.40  | ALPHA: (25) implies:
% 19.33/3.40  |   (26)  leq(n0, all_79_6) = all_103_4
% 19.33/3.40  |   (27)  leq(all_79_6, all_74_1) = all_103_3
% 19.33/3.40  |   (28)  a_select3(q, pv10, all_79_6) = all_103_2
% 19.33/3.40  |   (29)  divide(all_103_1, pv70) = all_103_0
% 19.33/3.40  |   (30)  sqrt(all_79_2) = all_103_1
% 19.33/3.40  |   (31)   ~ (all_103_3 = 0) |  ~ (all_103_4 = 0) | all_103_0 = all_103_2
% 19.33/3.40  | 
% 19.33/3.40  | GROUND_INST: instantiating (5) with 0, all_103_4, all_79_6, n0, simplifying
% 19.33/3.40  |              with (16), (26) gives:
% 19.33/3.40  |   (32)  all_103_4 = 0
% 19.33/3.40  | 
% 19.33/3.40  | GROUND_INST: instantiating (7) with all_79_5, all_103_2, all_79_6, pv10, q,
% 19.33/3.40  |              simplifying with (19), (28) gives:
% 19.33/3.40  |   (33)  all_103_2 = all_79_5
% 19.33/3.40  | 
% 19.33/3.40  | GROUND_INST: instantiating (4) with all_79_1, all_103_1, all_79_2, simplifying
% 19.33/3.40  |              with (22), (30) gives:
% 19.33/3.40  |   (34)  all_103_1 = all_79_1
% 19.33/3.40  | 
% 19.33/3.40  | REDUCE: (29), (34) imply:
% 19.33/3.40  |   (35)  divide(all_79_1, pv70) = all_103_0
% 19.33/3.40  | 
% 19.33/3.40  | GROUND_INST: instantiating (6) with all_79_0, all_103_0, pv70, all_79_1,
% 19.33/3.40  |              simplifying with (21), (35) gives:
% 19.33/3.40  |   (36)  all_103_0 = all_79_0
% 19.33/3.40  | 
% 19.33/3.40  | BETA: splitting (31) gives:
% 19.33/3.40  | 
% 19.33/3.40  | Case 1:
% 19.33/3.40  | | 
% 19.33/3.40  | |   (37)   ~ (all_103_3 = 0)
% 19.33/3.40  | | 
% 19.33/3.40  | | GROUND_INST: instantiating (1) with all_79_6, pv12, all_74_1, all_103_3,
% 19.33/3.40  | |              simplifying with (2), (9), (15), (27) gives:
% 19.33/3.40  | |   (38)  all_103_3 = 0 |  ? [v0: int] : ( ~ (v0 = 0) & gt(pv12, all_79_6) =
% 19.33/3.40  | |           v0)
% 19.33/3.40  | | 
% 19.33/3.40  | | BETA: splitting (38) gives:
% 19.33/3.40  | | 
% 19.33/3.40  | | Case 1:
% 19.33/3.40  | | | 
% 19.33/3.40  | | |   (39)  all_103_3 = 0
% 19.33/3.40  | | | 
% 19.33/3.40  | | | REDUCE: (37), (39) imply:
% 19.33/3.40  | | |   (40)  $false
% 19.33/3.40  | | | 
% 19.33/3.40  | | | CLOSE: (40) is inconsistent.
% 19.33/3.40  | | | 
% 19.33/3.40  | | Case 2:
% 19.33/3.40  | | | 
% 19.33/3.40  | | |   (41)   ? [v0: int] : ( ~ (v0 = 0) & gt(pv12, all_79_6) = v0)
% 19.33/3.40  | | | 
% 19.33/3.40  | | | DELTA: instantiating (41) with fresh symbol all_136_0 gives:
% 19.33/3.40  | | |   (42)   ~ (all_136_0 = 0) & gt(pv12, all_79_6) = all_136_0
% 19.33/3.40  | | | 
% 19.33/3.40  | | | ALPHA: (42) implies:
% 19.33/3.40  | | |   (43)   ~ (all_136_0 = 0)
% 19.33/3.40  | | |   (44)  gt(pv12, all_79_6) = all_136_0
% 19.33/3.40  | | | 
% 19.33/3.40  | | | GROUND_INST: instantiating (leq_gt2) with all_79_6, pv12, all_136_0,
% 19.33/3.40  | | |              simplifying with (2), (15), (44) gives:
% 19.33/3.40  | | |   (45)  all_136_0 = 0 | all_79_6 = pv12 |  ? [v0: int] : ( ~ (v0 = 0) &
% 19.33/3.40  | | |           leq(all_79_6, pv12) = v0)
% 19.33/3.40  | | | 
% 19.33/3.40  | | | BETA: splitting (45) gives:
% 19.33/3.40  | | | 
% 19.33/3.40  | | | Case 1:
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | |   (46)  all_136_0 = 0
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | | REDUCE: (43), (46) imply:
% 19.33/3.40  | | | |   (47)  $false
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | | CLOSE: (47) is inconsistent.
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | Case 2:
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | |   (48)  all_79_6 = pv12 |  ? [v0: int] : ( ~ (v0 = 0) & leq(all_79_6,
% 19.33/3.40  | | | |             pv12) = v0)
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | | BETA: splitting (48) gives:
% 19.33/3.40  | | | | 
% 19.33/3.40  | | | | Case 1:
% 19.33/3.40  | | | | | 
% 19.33/3.40  | | | | |   (49)  all_79_6 = pv12
% 19.33/3.40  | | | | | 
% 19.33/3.40  | | | | | REDUCE: (13), (49) imply:
% 19.33/3.41  | | | | |   (50)  $false
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | | CLOSE: (50) is inconsistent.
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | Case 2:
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | |   (51)   ? [v0: int] : ( ~ (v0 = 0) & leq(all_79_6, pv12) = v0)
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | | DELTA: instantiating (51) with fresh symbol all_175_0 gives:
% 19.33/3.41  | | | | |   (52)   ~ (all_175_0 = 0) & leq(all_79_6, pv12) = all_175_0
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | | ALPHA: (52) implies:
% 19.33/3.41  | | | | |   (53)   ~ (all_175_0 = 0)
% 19.33/3.41  | | | | |   (54)  leq(all_79_6, pv12) = all_175_0
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | | GROUND_INST: instantiating (5) with 0, all_175_0, pv12, all_79_6,
% 19.33/3.41  | | | | |              simplifying with (17), (54) gives:
% 19.33/3.41  | | | | |   (55)  all_175_0 = 0
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | | REDUCE: (53), (55) imply:
% 19.33/3.41  | | | | |   (56)  $false
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | | CLOSE: (56) is inconsistent.
% 19.33/3.41  | | | | | 
% 19.33/3.41  | | | | End of split
% 19.33/3.41  | | | | 
% 19.33/3.41  | | | End of split
% 19.33/3.41  | | | 
% 19.33/3.41  | | End of split
% 19.33/3.41  | | 
% 19.33/3.41  | Case 2:
% 19.33/3.41  | | 
% 19.33/3.41  | |   (57)   ~ (all_103_4 = 0) | all_103_0 = all_103_2
% 19.33/3.41  | | 
% 19.33/3.41  | | BETA: splitting (57) gives:
% 19.33/3.41  | | 
% 19.33/3.41  | | Case 1:
% 19.33/3.41  | | | 
% 19.33/3.41  | | |   (58)   ~ (all_103_4 = 0)
% 19.33/3.41  | | | 
% 19.33/3.41  | | | REDUCE: (32), (58) imply:
% 19.33/3.41  | | |   (59)  $false
% 19.33/3.41  | | | 
% 19.33/3.41  | | | CLOSE: (59) is inconsistent.
% 19.33/3.41  | | | 
% 19.33/3.41  | | Case 2:
% 19.33/3.41  | | | 
% 19.33/3.41  | | |   (60)  all_103_0 = all_103_2
% 19.33/3.41  | | | 
% 19.33/3.41  | | | COMBINE_EQS: (36), (60) imply:
% 19.33/3.41  | | |   (61)  all_103_2 = all_79_0
% 19.33/3.41  | | | 
% 19.33/3.41  | | | SIMP: (61) implies:
% 19.33/3.41  | | |   (62)  all_103_2 = all_79_0
% 19.33/3.41  | | | 
% 19.33/3.41  | | | COMBINE_EQS: (33), (62) imply:
% 19.33/3.41  | | |   (63)  all_79_0 = all_79_5
% 19.33/3.41  | | | 
% 19.33/3.41  | | | SIMP: (63) implies:
% 19.33/3.41  | | |   (64)  all_79_0 = all_79_5
% 19.33/3.41  | | | 
% 19.33/3.41  | | | REDUCE: (14), (64) imply:
% 19.33/3.41  | | |   (65)  $false
% 19.33/3.41  | | | 
% 19.33/3.41  | | | CLOSE: (65) is inconsistent.
% 19.33/3.41  | | | 
% 19.33/3.41  | | End of split
% 19.33/3.41  | | 
% 19.33/3.41  | End of split
% 19.33/3.41  | 
% 19.33/3.41  End of proof
% 19.33/3.41  % SZS output end Proof for theBenchmark
% 19.33/3.41  
% 19.33/3.41  2799ms
%------------------------------------------------------------------------------