Wall clock time and date at job start Sat Apr 11 2020 06:39:16                  
 AMSOL-version 7.1
 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers,
 I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget,
 B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar

 Copyright 2004 by Regents of the University of Minnesota.
 All rights reserved.

 Notice: recipients of this code are asked to comply
 with the user agreement in Section 1 of the documentation file.


 *******************************************************************************
 *  1SCF     - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION 
 *           - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT)
 *  GEO-OK   - OVERRIDE INTERATOMIC DISTANCE CHECK
 *  TLIMIT=  - A TIME OF      15. SECONDS REQUESTED
 *  CHARGE   - CHARGE ON SYSTEM= -1
 *  AM1      - THE AM1 HAMILTONIAN TO BE USED
 *  SM5.42R  - SM5.42R CALCULATIONS WILL BE PERFORMED
 *           - CHARGE MODEL 2 WILL BE USED (CM2A)
 *           - THE SOLVENT IS WATER               
 *******************************************************************************

   Atom   NO. Chemical  Bond length    Bond angle    Dihedral angle
  number  (k)  symbol   (angstroms)     (degrees)      (degrees)
   (I)                     NA:I         NB:NA:I        NC:NB:NA:I    NA  NB  NC
    1       1  C 
    2       2  C            1.52999 *                                 1
    3       3  H            1.08997 *   109.46966 *                   2   1
    4       4  C            1.52997 *   109.47469 *   120.00571 *     2   1   3
    5       5  N            1.46499 *   109.47555 *   175.00230 *     4   2   1
    6       6  C            1.34777 *   120.00199 *   180.02562 *     5   4   2
    7       7  O            1.21283 *   119.99750 *   359.97438 *     6   5   4
    8       8  C            1.50702 *   119.99928 *   180.27479 *     6   5   4
    9       9  C            1.52996 *   109.46842 *   299.72137 *     8   6   5
   10      10  C            1.53000 *   109.47245 *    59.72201 *     8   6   5
   11      11  C            1.52996 *   109.47159 *   179.72352 *     8   6   5
   12      12  C            1.53003 *   117.49989 *   248.74843 *    11   8   6
   13      13  C            1.52999 *   117.50065 *   180.08624 *    11   8   6
   14      14  N            1.46504 *   109.47126 *   240.00450 *     2   1   3
   15      15  C            1.46501 *   119.99949 *   299.99926 *    14   2   1
   16      16  C            1.34772 *   120.00113 *   120.00023 *    14   2   1
   17      17  O            1.21286 *   120.00155 *   359.97438 *    16  14   2
   18      18  C            1.50700 *   120.00061 *   180.02562 *    16  14   2
   19      19  S            1.81005 *   109.47174 *   179.97438 *    18  16  14
   20      20  C            1.76197 *   100.00129 *   179.97438 *    19  18  16
   21      21  H            1.08001 *   119.99882 *   359.97438 *    20  19  18
   22      22  C            1.38794 *   120.00265 *   180.02562 *    20  19  18
   23      23  N            1.31634 *   119.99762 *   359.97438 *    22  20  19
   24      24  Si           1.86799 *   120.00157 *   180.02562 *    22  20  19
   25      25  H            1.48500 *   109.47507 *    59.99727 *    24  22  20
   26      26  H            1.48508 *   109.46934 *   179.97438 *    24  22  20
   27      27  H            1.48500 *   109.46780 *   299.99389 *    24  22  20
   28      28  H            1.09006 *   109.46848 *   179.97438 *     1   2   3
   29      29  H            1.08998 *   109.47183 *   299.99400 *     1   2   3
   30      30  H            1.08994 *   109.47107 *    59.99959 *     1   2   3
   31      31  H            1.08998 *   109.47382 *    54.99791 *     4   2   1
   32      32  H            1.09002 *   109.47216 *   295.00228 *     4   2   1
   33      33  H            0.97000 *   119.99484 *   359.97438 *     5   4   2
   34      34  H            1.09001 *   109.47551 *    59.99933 *     9   8   6
   35      35  H            1.09003 *   109.46851 *   180.02562 *     9   8   6
   36      36  H            1.09002 *   109.47575 *   299.99754 *     9   8   6
   37      37  H            1.08996 *   109.46783 *    59.99559 *    10   8   6
   38      38  H            1.08994 *   109.47175 *   180.02562 *    10   8   6
   39      39  H            1.09001 *   109.46739 *   299.99817 *    10   8   6
   40      40  H            1.09003 *   115.55126 *    34.40947 *    11   8   6
   41      41  H            1.08999 *   117.49373 *   359.97438 *    12  11   8
   42      42  H            1.08997 *   117.50100 *   145.01685 *    12  11   8
   43      43  H            1.08998 *   117.49469 *   214.97685 *    13  11   8
   44      44  H            1.09000 *   117.49851 *   359.97438 *    13  11   8
   45      45  H            1.08993 *   109.47098 *    90.00020 *    15  14   2
   46      46  H            1.09006 *   109.47037 *   210.00052 *    15  14   2
   47      47  H            1.09002 *   109.46954 *   329.99795 *    15  14   2
   48      48  H            1.09003 *   109.47085 *   299.99198 *    18  16  14
   49      49  H            1.08996 *   109.47261 *    59.99546 *    18  16  14
   50      50  H            0.97001 *   120.00045 *   180.02562 *    23  22  20

 Note: An asterisk (*) indicates this parameter was or will be optimized.

          Cartesian coordinates (angstroms)
    NO.       Atom         X         Y         Z
     1         6        0.0000    0.0000    0.0000
     2         6        1.5300    0.0000    0.0000
     3         1        1.8933    1.0276    0.0000
     4         6        2.0401   -0.7213    1.2491
     5         7        3.5001   -0.8264    1.1905
     6         6        4.1731   -1.4293    2.1905
     7         8        3.5700   -1.8844    3.1392
     8         6        5.6755   -1.5319    2.1331
     9         6        6.0855   -2.3229    0.8893
    10         6        6.2804   -0.1281    2.0671
    11         6        6.1859   -2.2489    3.3846
    12         6        6.9824   -1.4228    4.3967
    13         6        7.6968   -2.4513    3.5161
    14         7        2.0183   -0.6905   -1.1963
    15         6        1.6644   -2.0931   -1.4282
    16         6        2.7932   -0.0355   -2.0834
    17         8        3.0858    1.1258   -1.8916
    18         6        3.2950   -0.7457   -3.3142
    19        16        4.3001    0.3922   -4.2997
    20         6        4.7429   -0.6686   -5.6350
    21         1        4.3930   -1.6902   -5.6519
    22         6        5.5422   -0.1917   -6.6646
    23         7        5.9691    1.0534   -6.6437
    24        14        6.0110   -1.3162   -8.0806
    25         1        4.7813   -1.7847   -8.7688
    26         1        6.8629   -0.5717   -9.0427
    27         1        6.7612   -2.4856   -7.5564
    28         1       -0.3633   -1.0277   -0.0005
    29         1       -0.3633    0.5137    0.8900
    30         1       -0.3633    0.5138   -0.8899
    31         1        1.6055   -1.7199    1.2950
    32         1        1.7517   -0.1585    2.1369
    33         1        3.9824   -0.4627    0.4315
    34         1        5.7218   -1.8122   -0.0023
    35         1        7.1721   -2.3975    0.8480
    36         1        5.6546   -3.3230    0.9363
    37         1        5.9882    0.4354    2.9532
    38         1        7.3670   -0.2023    2.0252
    39         1        5.9168    0.3826    1.1755
    40         1        5.5372   -3.0332    3.7746
    41         1        7.1431   -0.3687    4.1706
    42         1        6.8580   -1.6640    5.4523
    43         1        8.0420   -3.3686    3.9929
    44         1        8.3271   -2.0740    2.7109
    45         1        0.7376   -2.1443   -1.9995
    46         1        2.4629   -2.5818   -1.9866
    47         1        1.5296   -2.5968   -0.4710
    48         1        3.9005   -1.6023   -3.0179
    49         1        2.4471   -1.0878   -3.9074
    50         1        6.5274    1.3868   -7.3634

          RHF calculation, no. of doubly occupied orbitals= 63


 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN:

  H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
  C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
  N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
  O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985)          
 Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987).          
  S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990)           

 REFERENCE FOR CHARGE MODEL 2:

 J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885.

 REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL:

 J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and 
   D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63

 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted.



CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R                                     
& SOLVNT=WATER                                                                  
 ZINC001756062653.mol2 50                                                        
                                                                                 

     1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED
     SCF FIELD WAS ACHIEVED                                   
Wall clock time and date at job start Sat Apr 11 2020 06:39:16                  

 Heat of formation + Delta-G solvation     =     -75.993516 kcal
 Electronic energy + Delta-G solvation     =  -28739.678074 eV
 Core-core repulsion                       =   24893.028787 eV
 Total energy + Delta-G solvation          =   -3846.649287 eV
 No. of doubly occupied orbitals           =      63
 Molecular weight
  (most abundant/longest-lived isotopes)   =     342.176     amu
 Computer time                             =       1.08     seconds

               Orbital eigenvalues (eV)

 -41.63788 -40.89059 -38.75343 -37.60929 -35.44525 -34.56390 -34.14307 -32.79167
 -30.18547 -28.47228 -27.84694 -27.63433 -27.44704 -25.34667 -23.10335 -22.96030
 -22.19764 -20.55313 -19.70477 -19.50374 -18.31942 -18.22295 -17.44852 -16.97902
 -16.85539 -16.79978 -16.33109 -16.12138 -15.84575 -15.52820 -14.93272 -14.67847
 -14.55755 -14.50780 -14.09324 -13.97059 -13.70231 -13.60817 -13.43045 -13.28990
 -13.22554 -13.14510 -13.13479 -13.02504 -12.87169 -12.80538 -12.59860 -12.49911
 -12.02550 -11.99309 -11.77042 -11.70762 -11.27092 -11.11234 -10.96510 -10.87063
 -10.66704 -10.24169 -10.13611  -9.74541  -8.63556  -8.32861  -6.09917   1.26749
   1.44302   1.46556   1.55271   1.56162   1.58702   2.00859   2.18995   2.29280
   2.92344   3.01478   3.27809   3.54802   3.55821   3.61201   3.81050   3.92566
   4.03162   4.06950   4.13234   4.15172   4.24085   4.27533   4.28851   4.44884
   4.49659   4.55630   4.62370   4.63981   4.69322   4.75186   4.77177   4.80814
   4.85804   4.91987   4.92187   4.99977   5.02886   5.18064   5.22320   5.24302
   5.29048   5.32439   5.38953   5.43605   5.56902   6.20922   6.24027   6.41389
   7.08986   7.12774   7.14491   8.75702

          Molecular weight =  342.18amu

           Principal moments of inertia in cm(-1)
          A =    0.010224   B =    0.003163   C =    0.002618

           Principal moments of inertia in units of 10**(-40)*gram-cm**2
          A = 2737.894070   B = 8849.827980   C =10693.990450

              Net atomic charges, atomic populations, and dipole contributions
                                   calculated with CM2 

         Atom NO.   Type          Charge        No. of electrons
           1         C            -0.150           4.150
           2         C             0.126           3.874
           3         H             0.086           0.914
           4         C             0.114           3.886
           5         N            -0.720           5.720
           6         C             0.526           3.474
           7         O            -0.574           6.574
           8         C            -0.047           4.047
           9         C            -0.136           4.136
          10         C            -0.144           4.144
          11         C            -0.144           4.144
          12         C            -0.183           4.183
          13         C            -0.163           4.163
          14         N            -0.603           5.603
          15         C             0.070           3.930
          16         C             0.534           3.466
          17         O            -0.559           6.559
          18         C            -0.126           4.126
          19         S            -0.143           6.143
          20         C            -0.546           4.546
          21         H             0.081           0.919
          22         C             0.016           3.984
          23         N            -0.910           5.910
          24         Si            0.993           3.007
          25         H            -0.264           1.264
          26         H            -0.280           1.280
          27         H            -0.262           1.262
          28         H             0.079           0.921
          29         H             0.087           0.913
          30         H             0.056           0.944
          31         H             0.080           0.920
          32         H             0.081           0.919
          33         H             0.402           0.598
          34         H             0.054           0.946
          35         H             0.082           0.918
          36         H             0.060           0.940
          37         H             0.064           0.936
          38         H             0.084           0.916
          39         H             0.055           0.945
          40         H             0.096           0.904
          41         H             0.104           0.896
          42         H             0.095           0.905
          43         H             0.103           0.897
          44         H             0.103           0.897
          45         H             0.074           0.926
          46         H             0.075           0.925
          47         H             0.089           0.911
          48         H             0.108           0.892
          49         H             0.103           0.897
          50         H             0.271           0.729

For the charges calculated by CM2:

 Dipole moment (debyes)    X         Y         Z       Total
 from point charges    -4.963    -9.211    18.608    21.347


Note:  The Mulliken population analysis charges presented below were not
used in the solvation calculation but are provided for completeness.
The chosen solvation model uses CM2 partial charges for calculating
solvation energies.

              Net atomic charges, atomic populations, and dipole contributions
                            using Mulliken population analysis

         Atom NO.   Type          Charge        No. of electrons
           1         C            -0.208           4.208
           2         C             0.023           3.977
           3         H             0.104           0.896
           4         C            -0.010           4.010
           5         N            -0.371           5.371
           6         C             0.313           3.687
           7         O            -0.453           6.453
           8         C            -0.050           4.050
           9         C            -0.194           4.194
          10         C            -0.201           4.201
          11         C            -0.163           4.163
          12         C            -0.220           4.220
          13         C            -0.200           4.200
          14         N            -0.337           5.337
          15         C            -0.072           4.072
          16         C             0.322           3.678
          17         O            -0.437           6.437
          18         C            -0.277           4.277
          19         S             0.084           5.916
          20         C            -0.694           4.694
          21         H             0.099           0.901
          22         C            -0.189           4.189
          23         N            -0.546           5.546
          24         Si            0.815           3.185
          25         H            -0.188           1.188
          26         H            -0.205           1.205
          27         H            -0.186           1.186
          28         H             0.098           0.902
          29         H             0.105           0.895
          30         H             0.075           0.925
          31         H             0.099           0.901
          32         H             0.099           0.901
          33         H             0.238           0.762
          34         H             0.073           0.927
          35         H             0.101           0.899
          36         H             0.080           0.920
          37         H             0.083           0.917
          38         H             0.103           0.897
          39         H             0.074           0.926
          40         H             0.114           0.886
          41         H             0.122           0.878
          42         H             0.113           0.887
          43         H             0.122           0.878
          44         H             0.122           0.878
          45         H             0.092           0.908
          46         H             0.094           0.906
          47         H             0.108           0.892
          48         H             0.126           0.874
          49         H             0.121           0.879
          50         H             0.079           0.921

 Dipole moment (debyes)     X         Y         Z       Total
 from point charges     -4.911    -7.698    19.488    21.521
 hybrid contribution     0.104    -1.369    -1.544     2.066
 sum                    -4.807    -9.067    17.945    20.672

          Atomic orbital electron populations

   1.22004   0.91478   1.03948   1.03369   1.21373   0.96502   0.97212   0.82638
   0.89568   1.21778   0.79835   1.01769   0.97613   1.46019   1.08120   1.59286
   1.23678   1.20792   0.90375   0.76260   0.81231   1.90641   1.71000   1.49318
   1.34375   1.20230   0.90050   0.97803   0.96890   1.21828   1.03361   0.99674
   0.94501   1.22005   1.02439   0.93481   1.02198   1.21930   0.94780   1.02776
   0.96766   1.23219   1.03926   0.98086   0.96776   1.23066   0.92996   1.01223
   1.02713   1.47886   1.50279   1.13579   1.21966   1.22022   1.02082   0.79581
   1.03481   1.20097   0.77701   0.86222   0.83793   1.90698   1.58358   1.18120
   1.76512   1.23391   1.03737   1.03180   0.97391   1.85525   1.63167   1.19231
   1.23654   1.23155   1.37385   1.00000   1.08856   0.90083   1.26050   0.94865
   0.97063   1.00881   1.70166   1.34062   1.16504   1.33915   0.85079   0.78552
   0.77951   0.76902   1.18846   1.20545   1.18606   0.90250   0.89463   0.92534
   0.90142   0.90059   0.76250   0.92678   0.89920   0.92044   0.91720   0.89718
   0.92586   0.88597   0.87776   0.88658   0.87813   0.87829   0.90791   0.90585
   0.89241   0.87425   0.87855   0.92050

   Number of geometries                                      1
   Number of calculations of the screened coulomb radii      1
   The total number of SCF iterations                       15.
    Note: The number of geometries may not
    correspond to the number of cycles due to rejected geometry changes.

 In the following table subtotal= G_P + SS G_CDS.

  Atom   Chem.  CM2      G_P      Area      Sigma k    SS G_CDS Subtotal   M
 number symbol   chg.    (kcal) (Ang**2)  cal/(Ang**2)  (kcal)   (kcal)  value

   1       C    -0.15    -2.22     9.19      71.98       0.66    -1.56     16
   2       C     0.13     2.56     2.80      44.99       0.13     2.69     16
   3       H     0.09     2.22     6.90      -2.39      -0.02     2.20     16
   4       C     0.11     2.20     4.92      86.38       0.42     2.62     16
   5       N    -0.72   -16.20     5.17    -463.06      -2.40   -18.60     16
   6       C     0.53    12.99     6.48      87.66       0.57    13.55     16
   7       O    -0.57   -17.44    15.65      -3.04      -0.05   -17.49     16
   8       C    -0.05    -0.96     0.72     -52.93      -0.04    -1.00     16
   9       C    -0.14    -2.64     8.21      71.98       0.59    -2.05     16
  10       C    -0.14    -2.77     6.96      71.98       0.50    -2.27     16
  11       C    -0.14    -2.86     4.75     -10.79      -0.05    -2.91     16
  12       C    -0.18    -3.10     9.57      30.62       0.29    -2.81     16
  13       C    -0.16    -2.49     9.39      30.62       0.29    -2.20     16
  14       N    -0.60   -13.97     2.24    -822.59      -1.85   -15.82     16
  15       C     0.07     1.16     9.30     127.77       1.19     2.35     16
  16       C     0.53    18.00     7.40      87.66       0.65    18.65     16
  17       O    -0.56   -23.53    15.19      -3.05      -0.05   -23.58     16
  18       C    -0.13    -4.67     4.71      71.24       0.34    -4.34     16
  19       S    -0.14    -7.56    20.57     -56.49      -1.16    -8.72     16
  20       C    -0.55   -30.10     9.50      67.95       0.65   -29.45     16
  21       H     0.08     4.14     7.80      -2.91      -0.02     4.12     16
  22       C     0.02     0.91     5.49      84.86       0.47     1.37     16
  23       N    -0.91   -54.52    13.22      21.65       0.29   -54.24     16
  24       Si    0.99    42.43    29.55      68.60       2.03    44.45     16
  25       H    -0.26   -10.74     7.11      99.48       0.71   -10.03     16
  26       H    -0.28   -11.74     7.11      99.48       0.71   -11.03     16
  27       H    -0.26   -10.56     7.11      99.48       0.71    -9.85     16
  28       H     0.08     0.91     7.67      -2.38      -0.02     0.89     16
  29       H     0.09     1.02     8.14      -2.39      -0.02     1.00     16
  30       H     0.06     1.00     8.14      -2.39      -0.02     0.98     16
  31       H     0.08     1.42     6.88      -2.39      -0.02     1.40     16
  32       H     0.08     1.54     8.14      -2.39      -0.02     1.52     16
  33       H     0.40     9.80     6.70     -92.71      -0.62     9.18     16
  34       H     0.05     1.16     7.57      -2.39      -0.02     1.15     16
  35       H     0.08     1.40     7.29      -2.39      -0.02     1.39     16
  36       H     0.06     1.17     8.14      -2.39      -0.02     1.15     16
  37       H     0.06     1.23     6.97      -2.39      -0.02     1.21     16
  38       H     0.08     1.38     7.07      -2.39      -0.02     1.37     16
  39       H     0.06     1.19     7.56      -2.39      -0.02     1.17     16
  40       H     0.10     2.25     7.47      -2.39      -0.02     2.23     16
  41       H     0.10     1.66     5.85      -2.39      -0.01     1.65     16
  42       H     0.09     1.52     8.14      -2.39      -0.02     1.50     16
  43       H     0.10     1.37     8.14      -2.39      -0.02     1.36     16
  44       H     0.10     1.43     7.07      -2.39      -0.02     1.42     16
  45       H     0.07     1.03     8.14      -2.39      -0.02     1.01     16
  46       H     0.08     1.29     6.44      -2.38      -0.02     1.28     16
  47       H     0.09     1.16     6.53      -2.39      -0.02     1.14     16
  48       H     0.11     3.58     7.40      -2.39      -0.02     3.56     16
  49       H     0.10     3.55     8.11      -2.40      -0.02     3.53     16
  50       H     0.27    15.13     8.31     -92.71      -0.77    14.36     16

 Total:         -1.00   -74.26   408.92                  3.78   -70.48

 By element:

 Atomic #  1  Polarization:   30.54  SS G_CDS:   0.31  Total:    30.85 kcal
 Atomic #  6  Polarization:  -13.99  SS G_CDS:   6.65  Total:    -7.34 kcal
 Atomic #  7  Polarization:  -84.70  SS G_CDS:  -3.96  Total:   -88.65 kcal
 Atomic #  8  Polarization:  -40.98  SS G_CDS:  -0.09  Total:   -41.07 kcal
 Atomic # 14  Polarization:   42.43  SS G_CDS:   2.03  Total:    44.45 kcal
 Atomic # 16  Polarization:   -7.56  SS G_CDS:  -1.16  Total:    -8.72 kcal

 Total:                      -74.26              3.78           -70.48 kcal

   The number of atoms in the molecule is     50
   The average number of expansion shells was   16.00
   The maximum number of expansion shells was     16
   The minimum number of expansion shells was     16


 **** NOTA BENE ****
 This is the net solvation energy for this exact molecular structure 
 (nuclear and electronic)!  The standard-state solvation energy should be 
 obtained as the difference between the heat of formation plus delta-G solvation
 for the relaxed solvated system and that for the relaxed gas-phase system.

                                                                                 
 ZINC001756062653.mol2 50                                                        

 1SCF run

    This is a breakdown of the solvation energy calculated
    without geometric relaxation in solution:

 (1)  E-EN(sol) electronic-nuclear energy of solute                 -5.513 kcal
 (2)  G-P(sol) polarization free energy of solvation               -74.259 kcal
 (3)  G-ENP(sol) elect.-nuc.-pol. free energy of system            -79.772 kcal
 (4)  G-CDS(sol) cavity-dispersion-solvent structure free energy     3.779 kcal
 (5)  G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4)             -70.481 kcal
 (6)  G-S(sol) free energy of system = (1) + (5)                   -75.994 kcal

     1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED

 Total computer time =       1.08 seconds