TSTP Solution File: MGT006+1 by Princess---230619

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Princess---230619
% Problem  : MGT006+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp
% Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s

% Computer : n018.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 09:16:08 EDT 2023

% Result   : Theorem 5.01s 1.50s
% Output   : Proof 8.28s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : MGT006+1 : TPTP v8.1.2. Released v2.0.0.
% 0.00/0.13  % Command  : princess -inputFormat=tptp +threads -portfolio=casc +printProof -timeoutSec=%d %s
% 0.14/0.34  % Computer : n018.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 300
% 0.14/0.34  % DateTime : Mon Aug 28 06:21:16 EDT 2023
% 0.14/0.34  % CPUTime  : 
% 0.20/0.62  ________       _____
% 0.20/0.62  ___  __ \_________(_)________________________________
% 0.20/0.62  __  /_/ /_  ___/_  /__  __ \  ___/  _ \_  ___/_  ___/
% 0.20/0.62  _  ____/_  /   _  / _  / / / /__ /  __/(__  )_(__  )
% 0.20/0.62  /_/     /_/    /_/  /_/ /_/\___/ \___//____/ /____/
% 0.20/0.62  
% 0.20/0.62  A Theorem Prover for First-Order Logic modulo Linear Integer Arithmetic
% 0.20/0.62  (2023-06-19)
% 0.20/0.62  
% 0.20/0.62  (c) Philipp Rümmer, 2009-2023
% 0.20/0.62  Contributors: Peter Backeman, Peter Baumgartner, Angelo Brillout, Zafer Esen,
% 0.20/0.62                Amanda Stjerna.
% 0.20/0.62  Free software under BSD-3-Clause.
% 0.20/0.62  
% 0.20/0.62  For more information, visit http://www.philipp.ruemmer.org/princess.shtml
% 0.20/0.62  
% 0.20/0.62  Loading /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 0.20/0.63  Running up to 7 provers in parallel.
% 0.20/0.65  Prover 0: Options:  +triggersInConjecture +genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1042961893
% 0.20/0.65  Prover 1: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1571432423
% 0.20/0.65  Prover 2: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMinimalAndEmpty -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1065072994
% 0.20/0.65  Prover 3: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=1922548996
% 0.20/0.65  Prover 4: Options:  +triggersInConjecture -genTotalityAxioms -tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=1868514696
% 0.20/0.65  Prover 5: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allMaximal -realRatSaturationRounds=1 -ignoreQuantifiers -constructProofs=never -generateTriggers=complete -randomSeed=1259561288
% 0.20/0.65  Prover 6: Options:  -triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=none +reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximalOutermost -realRatSaturationRounds=0 -ignoreQuantifiers -constructProofs=never -generateTriggers=all -randomSeed=-1399714365
% 2.26/1.05  Prover 4: Preprocessing ...
% 2.26/1.05  Prover 1: Preprocessing ...
% 2.26/1.09  Prover 0: Preprocessing ...
% 2.26/1.09  Prover 2: Preprocessing ...
% 2.26/1.09  Prover 3: Preprocessing ...
% 2.26/1.09  Prover 5: Preprocessing ...
% 2.26/1.09  Prover 6: Preprocessing ...
% 3.43/1.25  Prover 2: Constructing countermodel ...
% 3.43/1.26  Prover 5: Constructing countermodel ...
% 4.05/1.30  Prover 6: Constructing countermodel ...
% 4.05/1.31  Prover 1: Constructing countermodel ...
% 4.05/1.32  Prover 3: Constructing countermodel ...
% 5.01/1.49  Prover 2: proved (848ms)
% 5.01/1.50  
% 5.01/1.50  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.01/1.50  
% 5.01/1.50  Prover 5: stopped
% 5.01/1.50  Prover 7: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple +reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-236303470
% 5.01/1.50  Prover 8: Options:  +triggersInConjecture +genTotalityAxioms -tightFunctionScopes -clausifier=none -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=0 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-200781089
% 5.01/1.50  Prover 6: stopped
% 5.01/1.50  Prover 10: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation +boolFunsAsPreds -triggerStrategy=maximal -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=919308125
% 5.01/1.51  Prover 3: stopped
% 5.72/1.52  Prover 8: Preprocessing ...
% 5.72/1.52  Prover 11: Options:  +triggersInConjecture -genTotalityAxioms +tightFunctionScopes -clausifier=simple -reverseFunctionalityPropagation -boolFunsAsPreds -triggerStrategy=allUni -realRatSaturationRounds=1 +ignoreQuantifiers -constructProofs=always -generateTriggers=all -randomSeed=-1509710984
% 5.72/1.53  Prover 10: Preprocessing ...
% 5.72/1.54  Prover 7: Preprocessing ...
% 5.72/1.55  Prover 11: Preprocessing ...
% 5.72/1.57  Prover 8: Warning: ignoring some quantifiers
% 5.72/1.58  Prover 10: Constructing countermodel ...
% 6.26/1.59  Prover 8: Constructing countermodel ...
% 6.26/1.60  Prover 7: Constructing countermodel ...
% 7.15/1.72  Prover 10: Found proof (size 17)
% 7.15/1.72  Prover 10: proved (218ms)
% 7.15/1.72  Prover 1: stopped
% 7.15/1.72  Prover 7: stopped
% 7.15/1.73  Prover 8: stopped
% 7.31/1.78  Prover 4: Constructing countermodel ...
% 7.31/1.79  Prover 4: stopped
% 7.91/1.84  Prover 0: Proving ...
% 7.91/1.85  Prover 0: stopped
% 7.91/1.89  Prover 11: Constructing countermodel ...
% 8.28/1.89  Prover 11: stopped
% 8.28/1.90  
% 8.28/1.90  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.28/1.90  
% 8.28/1.90  % SZS output start Proof for theBenchmark
% 8.28/1.90  Assumptions after simplification:
% 8.28/1.90  ---------------------------------
% 8.28/1.90  
% 8.28/1.90    (a2_FOL)
% 8.28/1.92     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] :  ! [v5:
% 8.28/1.92      $i] :  ! [v6: $i] :  ! [v7: $i] :  ! [v8: $i] :  ! [v9: $i] : ( ~ $i(v9) | 
% 8.28/1.92      ~ $i(v8) |  ~ $i(v7) |  ~ $i(v6) |  ~ $i(v5) |  ~ $i(v4) |  ~ $i(v3) |  ~
% 8.28/1.92      $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ~ greater(v9, v8) |  ~ accountability(v1,
% 8.28/1.92        v7, v3) |  ~ accountability(v0, v6, v2) |  ~ reliability(v1, v5, v3) |  ~
% 8.28/1.92      reliability(v0, v4, v2) |  ~ reproducibility(v1, v9, v3) |  ~
% 8.28/1.92      reproducibility(v0, v8, v2) |  ~ organization(v1, v3) |  ~ organization(v0,
% 8.28/1.92        v2) | greater(v7, v6)) &  ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3:
% 8.28/1.92      $i] :  ! [v4: $i] :  ! [v5: $i] :  ! [v6: $i] :  ! [v7: $i] :  ! [v8: $i] : 
% 8.28/1.92    ! [v9: $i] : ( ~ $i(v9) |  ~ $i(v8) |  ~ $i(v7) |  ~ $i(v6) |  ~ $i(v5) |  ~
% 8.28/1.92      $i(v4) |  ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ~ greater(v9, v8)
% 8.28/1.92      |  ~ accountability(v1, v7, v3) |  ~ accountability(v0, v6, v2) |  ~
% 8.28/1.92      reliability(v1, v5, v3) |  ~ reliability(v0, v4, v2) |  ~
% 8.28/1.92      reproducibility(v1, v9, v3) |  ~ reproducibility(v0, v8, v2) |  ~
% 8.28/1.92      organization(v1, v3) |  ~ organization(v0, v2) | greater(v5, v4)) &  ! [v0:
% 8.28/1.92      $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] :  ! [v5: $i] : 
% 8.28/1.92    ! [v6: $i] :  ! [v7: $i] :  ! [v8: $i] :  ! [v9: $i] : ( ~ $i(v9) |  ~ $i(v8)
% 8.28/1.92      |  ~ $i(v7) |  ~ $i(v6) |  ~ $i(v5) |  ~ $i(v4) |  ~ $i(v3) |  ~ $i(v2) |  ~
% 8.28/1.92      $i(v1) |  ~ $i(v0) |  ~ greater(v7, v6) |  ~ greater(v5, v4) |  ~
% 8.28/1.92      accountability(v1, v7, v3) |  ~ accountability(v0, v6, v2) |  ~
% 8.28/1.92      reliability(v1, v5, v3) |  ~ reliability(v0, v4, v2) |  ~
% 8.28/1.92      reproducibility(v1, v9, v3) |  ~ reproducibility(v0, v8, v2) |  ~
% 8.28/1.92      organization(v1, v3) |  ~ organization(v0, v2) | greater(v9, v8))
% 8.28/1.92  
% 8.28/1.92    (a4_FOL)
% 8.28/1.92     ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : ( ~
% 8.28/1.92      $i(v4) |  ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ~
% 8.28/1.92      reorganization_free(v0, v3, v4) |  ~ greater(v4, v3) |  ~
% 8.28/1.92      reproducibility(v0, v2, v4) |  ~ reproducibility(v0, v1, v3) |  ~
% 8.28/1.92      organization(v0, v4) |  ~ organization(v0, v3) | greater(v2, v1))
% 8.28/1.92  
% 8.28/1.92    (mp3)
% 8.28/1.93     ! [v0: $i] :  ! [v1: $i] : ( ~ $i(v1) |  ~ $i(v0) |  ~ organization(v0, v1) |
% 8.28/1.93       ? [v2: $i] : ($i(v2) & reproducibility(v0, v2, v1)))
% 8.28/1.93  
% 8.28/1.93    (t6_FOL)
% 8.28/1.93     ? [v0: $i] :  ? [v1: $i] :  ? [v2: $i] :  ? [v3: $i] :  ? [v4: $i] :  ? [v5:
% 8.28/1.93      $i] :  ? [v6: $i] : ($i(v6) & $i(v5) & $i(v4) & $i(v3) & $i(v2) & $i(v1) &
% 8.28/1.93      $i(v0) & reorganization_free(v0, v5, v6) & greater(v6, v5) &
% 8.28/1.93      accountability(v0, v4, v6) & accountability(v0, v3, v5) & reliability(v0,
% 8.28/1.93        v2, v6) & reliability(v0, v1, v5) & organization(v0, v6) &
% 8.28/1.93      organization(v0, v5) & ( ~ greater(v4, v3) |  ~ greater(v2, v1)))
% 8.28/1.93  
% 8.28/1.93  Those formulas are unsatisfiable:
% 8.28/1.93  ---------------------------------
% 8.28/1.93  
% 8.28/1.93  Begin of proof
% 8.28/1.93  | 
% 8.28/1.93  | ALPHA: (a2_FOL) implies:
% 8.28/1.93  |   (1)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : 
% 8.28/1.93  |        ! [v5: $i] :  ! [v6: $i] :  ! [v7: $i] :  ! [v8: $i] :  ! [v9: $i] : (
% 8.28/1.93  |          ~ $i(v9) |  ~ $i(v8) |  ~ $i(v7) |  ~ $i(v6) |  ~ $i(v5) |  ~ $i(v4)
% 8.28/1.93  |          |  ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ~ greater(v9, v8)
% 8.28/1.93  |          |  ~ accountability(v1, v7, v3) |  ~ accountability(v0, v6, v2) |  ~
% 8.28/1.93  |          reliability(v1, v5, v3) |  ~ reliability(v0, v4, v2) |  ~
% 8.28/1.93  |          reproducibility(v1, v9, v3) |  ~ reproducibility(v0, v8, v2) |  ~
% 8.28/1.93  |          organization(v1, v3) |  ~ organization(v0, v2) | greater(v5, v4))
% 8.28/1.94  |   (2)   ! [v0: $i] :  ! [v1: $i] :  ! [v2: $i] :  ! [v3: $i] :  ! [v4: $i] : 
% 8.28/1.94  |        ! [v5: $i] :  ! [v6: $i] :  ! [v7: $i] :  ! [v8: $i] :  ! [v9: $i] : (
% 8.28/1.94  |          ~ $i(v9) |  ~ $i(v8) |  ~ $i(v7) |  ~ $i(v6) |  ~ $i(v5) |  ~ $i(v4)
% 8.28/1.94  |          |  ~ $i(v3) |  ~ $i(v2) |  ~ $i(v1) |  ~ $i(v0) |  ~ greater(v9, v8)
% 8.28/1.94  |          |  ~ accountability(v1, v7, v3) |  ~ accountability(v0, v6, v2) |  ~
% 8.28/1.94  |          reliability(v1, v5, v3) |  ~ reliability(v0, v4, v2) |  ~
% 8.28/1.94  |          reproducibility(v1, v9, v3) |  ~ reproducibility(v0, v8, v2) |  ~
% 8.28/1.94  |          organization(v1, v3) |  ~ organization(v0, v2) | greater(v7, v6))
% 8.28/1.94  | 
% 8.28/1.94  | DELTA: instantiating (t6_FOL) with fresh symbols all_5_0, all_5_1, all_5_2,
% 8.28/1.94  |        all_5_3, all_5_4, all_5_5, all_5_6 gives:
% 8.28/1.94  |   (3)  $i(all_5_0) & $i(all_5_1) & $i(all_5_2) & $i(all_5_3) & $i(all_5_4) &
% 8.28/1.94  |        $i(all_5_5) & $i(all_5_6) & reorganization_free(all_5_6, all_5_1,
% 8.28/1.94  |          all_5_0) & greater(all_5_0, all_5_1) & accountability(all_5_6,
% 8.28/1.94  |          all_5_2, all_5_0) & accountability(all_5_6, all_5_3, all_5_1) &
% 8.28/1.94  |        reliability(all_5_6, all_5_4, all_5_0) & reliability(all_5_6, all_5_5,
% 8.28/1.94  |          all_5_1) & organization(all_5_6, all_5_0) & organization(all_5_6,
% 8.28/1.94  |          all_5_1) & ( ~ greater(all_5_2, all_5_3) |  ~ greater(all_5_4,
% 8.28/1.94  |            all_5_5))
% 8.28/1.94  | 
% 8.28/1.94  | ALPHA: (3) implies:
% 8.28/1.94  |   (4)  organization(all_5_6, all_5_1)
% 8.28/1.94  |   (5)  organization(all_5_6, all_5_0)
% 8.28/1.94  |   (6)  reliability(all_5_6, all_5_5, all_5_1)
% 8.28/1.94  |   (7)  reliability(all_5_6, all_5_4, all_5_0)
% 8.28/1.94  |   (8)  accountability(all_5_6, all_5_3, all_5_1)
% 8.28/1.94  |   (9)  accountability(all_5_6, all_5_2, all_5_0)
% 8.28/1.94  |   (10)  greater(all_5_0, all_5_1)
% 8.28/1.94  |   (11)  reorganization_free(all_5_6, all_5_1, all_5_0)
% 8.28/1.94  |   (12)  $i(all_5_6)
% 8.28/1.94  |   (13)  $i(all_5_5)
% 8.28/1.94  |   (14)  $i(all_5_4)
% 8.28/1.94  |   (15)  $i(all_5_3)
% 8.28/1.94  |   (16)  $i(all_5_2)
% 8.28/1.94  |   (17)  $i(all_5_1)
% 8.28/1.94  |   (18)  $i(all_5_0)
% 8.28/1.94  |   (19)   ~ greater(all_5_2, all_5_3) |  ~ greater(all_5_4, all_5_5)
% 8.28/1.94  | 
% 8.28/1.94  | GROUND_INST: instantiating (mp3) with all_5_6, all_5_1, simplifying with (4),
% 8.28/1.94  |              (12), (17) gives:
% 8.28/1.95  |   (20)   ? [v0: $i] : ($i(v0) & reproducibility(all_5_6, v0, all_5_1))
% 8.28/1.95  | 
% 8.28/1.95  | GROUND_INST: instantiating (mp3) with all_5_6, all_5_0, simplifying with (5),
% 8.28/1.95  |              (12), (18) gives:
% 8.28/1.95  |   (21)   ? [v0: $i] : ($i(v0) & reproducibility(all_5_6, v0, all_5_0))
% 8.28/1.95  | 
% 8.28/1.95  | DELTA: instantiating (21) with fresh symbol all_12_0 gives:
% 8.28/1.95  |   (22)  $i(all_12_0) & reproducibility(all_5_6, all_12_0, all_5_0)
% 8.28/1.95  | 
% 8.28/1.95  | ALPHA: (22) implies:
% 8.28/1.95  |   (23)  reproducibility(all_5_6, all_12_0, all_5_0)
% 8.28/1.95  |   (24)  $i(all_12_0)
% 8.28/1.95  | 
% 8.28/1.95  | DELTA: instantiating (20) with fresh symbol all_14_0 gives:
% 8.28/1.95  |   (25)  $i(all_14_0) & reproducibility(all_5_6, all_14_0, all_5_1)
% 8.28/1.95  | 
% 8.28/1.95  | ALPHA: (25) implies:
% 8.28/1.95  |   (26)  reproducibility(all_5_6, all_14_0, all_5_1)
% 8.28/1.95  |   (27)  $i(all_14_0)
% 8.28/1.95  | 
% 8.28/1.95  | GROUND_INST: instantiating (a4_FOL) with all_5_6, all_14_0, all_12_0, all_5_1,
% 8.28/1.95  |              all_5_0, simplifying with (4), (5), (10), (11), (12), (17), (18),
% 8.28/1.95  |              (23), (24), (26), (27) gives:
% 8.28/1.95  |   (28)  greater(all_12_0, all_14_0)
% 8.28/1.95  | 
% 8.28/1.95  | GROUND_INST: instantiating (2) with all_5_6, all_5_6, all_5_1, all_5_0,
% 8.28/1.95  |              all_5_5, all_5_4, all_5_3, all_5_2, all_14_0, all_12_0,
% 8.28/1.95  |              simplifying with (4), (5), (6), (7), (8), (9), (12), (13), (14),
% 8.28/1.95  |              (15), (16), (17), (18), (23), (24), (26), (27), (28) gives:
% 8.28/1.95  |   (29)  greater(all_5_2, all_5_3)
% 8.28/1.95  | 
% 8.28/1.95  | GROUND_INST: instantiating (1) with all_5_6, all_5_6, all_5_1, all_5_0,
% 8.28/1.95  |              all_5_5, all_5_4, all_5_3, all_5_2, all_14_0, all_12_0,
% 8.28/1.95  |              simplifying with (4), (5), (6), (7), (8), (9), (12), (13), (14),
% 8.28/1.95  |              (15), (16), (17), (18), (23), (24), (26), (27), (28) gives:
% 8.28/1.95  |   (30)  greater(all_5_4, all_5_5)
% 8.28/1.95  | 
% 8.28/1.95  | BETA: splitting (19) gives:
% 8.28/1.95  | 
% 8.28/1.95  | Case 1:
% 8.28/1.95  | | 
% 8.28/1.95  | |   (31)   ~ greater(all_5_2, all_5_3)
% 8.28/1.95  | | 
% 8.28/1.95  | | PRED_UNIFY: (29), (31) imply:
% 8.28/1.95  | |   (32)  $false
% 8.28/1.96  | | 
% 8.28/1.96  | | CLOSE: (32) is inconsistent.
% 8.28/1.96  | | 
% 8.28/1.96  | Case 2:
% 8.28/1.96  | | 
% 8.28/1.96  | |   (33)   ~ greater(all_5_4, all_5_5)
% 8.28/1.96  | | 
% 8.28/1.96  | | PRED_UNIFY: (30), (33) imply:
% 8.28/1.96  | |   (34)  $false
% 8.28/1.96  | | 
% 8.28/1.96  | | CLOSE: (34) is inconsistent.
% 8.28/1.96  | | 
% 8.28/1.96  | End of split
% 8.28/1.96  | 
% 8.28/1.96  End of proof
% 8.28/1.96  % SZS output end Proof for theBenchmark
% 8.28/1.96  
% 8.28/1.96  1336ms
%------------------------------------------------------------------------------