Wall clock time and date at job start Wed Apr 1 2020 00:59:02 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 * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* 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 O 1.45200 * 1 3 3 C 1.34234 * 117.00066 * 2 1 4 4 O 1.20829 * 119.99608 * 359.97438 * 3 2 1 5 5 C 1.50693 * 120.00131 * 180.02562 * 3 2 1 6 6 C 1.52996 * 109.47102 * 179.97438 * 5 3 2 7 7 N 1.46910 * 109.47325 * 180.02562 * 6 5 3 8 8 C 1.46901 * 110.99947 * 66.04066 * 7 6 5 9 9 C 1.53239 * 109.33841 * 172.74663 * 8 7 6 10 10 N 1.47084 * 108.51964 * 53.83174 * 9 8 7 11 11 C 1.34777 * 120.88184 * 128.78948 * 10 9 8 12 12 O 1.21280 * 120.00228 * 174.45246 * 11 10 9 13 13 C 1.50698 * 119.99739 * 354.45330 * 11 10 9 14 14 C 1.52999 * 109.47214 * 179.97438 * 13 11 10 15 15 C 1.53004 * 109.47693 * 180.02562 * 14 13 11 16 16 C 1.52991 * 109.47309 * 180.02562 * 15 14 13 17 17 C 1.50701 * 109.47158 * 180.02562 * 16 15 14 18 18 H 1.07995 * 119.99948 * 359.97438 * 17 16 15 19 19 C 1.37871 * 120.00004 * 179.97438 * 17 16 15 20 20 N 1.31514 * 120.00292 * 0.02562 * 19 17 16 21 21 Si 1.86812 * 119.99964 * 179.97438 * 19 17 16 22 22 H 1.48503 * 109.46893 * 90.00090 * 21 19 17 23 23 H 1.48498 * 109.46923 * 210.00239 * 21 19 17 24 24 H 1.48497 * 109.46959 * 330.00458 * 21 19 17 25 25 C 1.47081 * 118.23759 * 308.81846 * 10 9 8 26 26 H 1.09002 * 109.62296 * 291.27480 * 25 10 9 27 27 C 1.52997 * 109.62634 * 170.89369 * 25 10 9 28 28 C 1.46901 * 110.99552 * 301.74406 * 7 6 5 29 29 H 1.09002 * 109.46860 * 180.02562 * 1 2 3 30 30 H 1.08997 * 109.47117 * 300.00192 * 1 2 3 31 31 H 1.08995 * 109.47229 * 60.00649 * 1 2 3 32 32 H 1.08997 * 109.47350 * 59.99465 * 5 3 2 33 33 H 1.09006 * 109.47137 * 299.99935 * 5 3 2 34 34 H 1.09001 * 109.47211 * 299.99535 * 6 5 3 35 35 H 1.08993 * 109.47508 * 60.00052 * 6 5 3 36 36 H 1.08999 * 109.49450 * 292.70953 * 8 7 6 37 37 H 1.09003 * 109.49281 * 52.76254 * 8 7 6 38 38 H 1.09000 * 109.62558 * 173.53932 * 9 8 7 39 39 H 1.08997 * 109.63100 * 294.12220 * 9 8 7 40 40 H 1.08996 * 109.47602 * 299.99963 * 13 11 10 41 41 H 1.08997 * 109.47175 * 59.99926 * 13 11 10 42 42 H 1.09009 * 109.47114 * 300.00263 * 14 13 11 43 43 H 1.08997 * 109.46875 * 60.00031 * 14 13 11 44 44 H 1.08998 * 109.46523 * 300.00434 * 15 14 13 45 45 H 1.09006 * 109.46583 * 59.99585 * 15 14 13 46 46 H 1.09009 * 109.47160 * 299.99924 * 16 15 14 47 47 H 1.08997 * 109.47731 * 59.99838 * 16 15 14 48 48 H 0.96997 * 119.99817 * 179.97438 * 20 19 17 49 49 H 1.09003 * 109.47269 * 68.29178 * 27 25 10 50 50 H 1.09004 * 109.46882 * 188.28738 * 27 25 10 51 51 H 1.08994 * 109.47393 * 308.29065 * 27 25 10 52 52 H 1.09000 * 109.49329 * 307.21164 * 28 7 6 53 53 H 1.08997 * 109.49576 * 67.29003 * 28 7 6 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 8 1.4520 0.0000 0.0000 3 6 2.0614 1.1960 0.0000 4 8 1.4033 2.2094 -0.0005 5 6 3.5663 1.2749 -0.0006 6 6 4.0001 2.7421 -0.0011 7 7 5.4671 2.8191 -0.0023 8 6 6.0210 2.2903 -1.2559 9 6 7.5302 2.5529 -1.2945 10 7 8.1313 2.0049 -0.0691 11 6 9.1943 1.1785 -0.1297 12 8 9.7396 0.8160 0.8911 13 6 9.7051 0.7049 -1.4660 14 6 10.9098 -0.2144 -1.2548 15 6 11.4290 -0.6948 -2.6115 16 6 12.6331 -1.6146 -2.4002 17 6 13.1449 -2.0872 -3.7366 18 1 12.6595 -1.7642 -4.6456 19 6 14.2327 -2.9319 -3.7986 20 7 14.8236 -3.3257 -2.6916 21 14 14.8666 -3.5184 -5.4551 22 1 15.8901 -2.5673 -5.9584 23 1 15.4739 -4.8651 -5.3042 24 1 13.7397 -3.5888 -6.4196 25 6 7.5411 2.3820 1.2243 26 1 7.7290 3.4380 1.4184 27 6 8.1614 1.5364 2.3383 28 6 6.0315 2.1262 1.1637 29 1 -0.3633 -1.0277 0.0005 30 1 -0.3633 0.5138 0.8899 31 1 -0.3633 0.5137 -0.8900 32 1 3.9557 0.7809 -0.8907 33 1 3.9564 0.7806 0.8892 34 1 3.6101 3.2360 -0.8911 35 1 3.6107 3.2364 0.8888 36 1 5.8369 1.2174 -1.3110 37 1 5.5436 2.7851 -2.1018 38 1 7.9649 2.0634 -2.1661 39 1 7.7140 3.6261 -1.3441 40 1 8.9168 0.1583 -1.9835 41 1 10.0051 1.5643 -2.0656 42 1 11.6981 0.3327 -0.7375 43 1 10.6102 -1.0738 -0.6550 44 1 10.6409 -1.2416 -3.1291 45 1 11.7286 0.1649 -3.2109 46 1 13.4214 -1.0680 -1.8823 47 1 12.3331 -2.4742 -1.8010 48 1 15.5887 -3.9203 -2.7353 49 1 9.2075 1.8148 2.4661 50 1 7.6226 1.7109 3.2697 51 1 8.0960 0.4813 2.0729 52 1 5.5621 2.5023 2.0726 53 1 5.8472 1.0556 1.0749 RHF calculation, no. of doubly occupied orbitals= 66 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). 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC000588667823.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 00:59:02 Heat of formation + Delta-G solvation = -121.203510 kcal Electronic energy + Delta-G solvation = -29876.960406 eV Core-core repulsion = 25748.742369 eV Total energy + Delta-G solvation = -4128.218037 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.92 seconds Orbital eigenvalues (eV) -41.12301 -40.61536 -38.65097 -37.03808 -35.44284 -34.95566 -33.35764 -32.36586 -31.68493 -29.71778 -28.67001 -27.87270 -26.45169 -25.63539 -23.99595 -23.08247 -22.15768 -21.49625 -20.55867 -19.96304 -18.78392 -18.23725 -17.21739 -17.12430 -16.82839 -16.41685 -16.15238 -15.82432 -15.67548 -15.19494 -14.94702 -14.63887 -14.48289 -14.44223 -13.79899 -13.74289 -13.35717 -13.30984 -13.03234 -12.71176 -12.57179 -12.49511 -12.42426 -12.24816 -12.01232 -11.81844 -11.60668 -11.58572 -11.54764 -11.34075 -11.28759 -11.19857 -11.00975 -10.97531 -10.52711 -10.48616 -10.38594 -9.60548 -9.33939 -9.11020 -9.04388 -8.91369 -8.61750 -8.29985 -5.94736 -3.97258 1.67316 2.18208 2.69592 2.79315 3.34151 3.36121 3.40199 3.43256 4.17653 4.27587 4.30627 4.43116 4.49587 4.53348 4.59328 4.60862 4.68959 4.76063 4.77054 4.90935 4.99055 5.04583 5.05804 5.21927 5.23870 5.29743 5.34234 5.36858 5.40025 5.40789 5.49182 5.56275 5.64833 5.85744 5.86051 6.02854 6.14415 6.20144 6.30640 6.43254 6.44439 6.55354 6.59268 6.84762 7.02213 7.20443 7.20809 7.35406 7.74690 7.90785 8.06704 8.25570 8.48496 9.10470 9.66361 11.16522 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.013708 B = 0.001841 C = 0.001712 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2042.067559 B =15208.104926 C =16346.666350 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.035 3.965 2 O -0.361 6.361 3 C 0.466 3.534 4 O -0.507 6.507 5 C -0.158 4.158 6 C 0.070 3.930 7 N -0.530 5.530 8 C 0.032 3.968 9 C 0.112 3.888 10 N -0.621 5.621 11 C 0.515 3.485 12 O -0.526 6.526 13 C -0.140 4.140 14 C -0.102 4.102 15 C -0.110 4.110 16 C 0.020 3.980 17 C -0.520 4.520 18 H 0.054 0.946 19 C 0.055 3.945 20 N -0.895 5.895 21 Si 0.891 3.109 22 H -0.281 1.281 23 H -0.287 1.287 24 H -0.274 1.274 25 C 0.149 3.851 26 H 0.077 0.923 27 C -0.140 4.140 28 C 0.038 3.962 29 H 0.102 0.898 30 H 0.063 0.937 31 H 0.064 0.936 32 H 0.107 0.893 33 H 0.108 0.892 34 H 0.088 0.912 35 H 0.088 0.912 36 H 0.044 0.956 37 H 0.091 0.909 38 H 0.095 0.905 39 H 0.077 0.923 40 H 0.088 0.912 41 H 0.089 0.911 42 H 0.063 0.937 43 H 0.062 0.938 44 H 0.046 0.954 45 H 0.046 0.954 46 H 0.016 0.984 47 H 0.015 0.985 48 H 0.260 0.740 49 H 0.083 0.917 50 H 0.044 0.956 51 H 0.064 0.936 52 H 0.087 0.913 53 H 0.045 0.955 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -28.716 13.217 6.979 32.373 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 -0.059 4.059 2 O -0.277 6.277 3 C 0.309 3.691 4 O -0.394 6.394 5 C -0.197 4.197 6 C -0.059 4.059 7 N -0.252 5.252 8 C -0.096 4.096 9 C -0.012 4.012 10 N -0.357 5.357 11 C 0.305 3.695 12 O -0.402 6.402 13 C -0.179 4.179 14 C -0.140 4.140 15 C -0.148 4.148 16 C -0.017 4.017 17 C -0.559 4.559 18 H 0.072 0.928 19 C -0.146 4.146 20 N -0.534 5.534 21 Si 0.719 3.281 22 H -0.207 1.207 23 H -0.213 1.213 24 H -0.199 1.199 25 C 0.046 3.954 26 H 0.095 0.905 27 C -0.197 4.197 28 C -0.091 4.091 29 H 0.121 0.879 30 H 0.082 0.918 31 H 0.082 0.918 32 H 0.126 0.874 33 H 0.126 0.874 34 H 0.107 0.893 35 H 0.107 0.893 36 H 0.063 0.937 37 H 0.109 0.891 38 H 0.113 0.887 39 H 0.096 0.904 40 H 0.106 0.894 41 H 0.107 0.893 42 H 0.082 0.918 43 H 0.081 0.919 44 H 0.064 0.936 45 H 0.065 0.935 46 H 0.034 0.966 47 H 0.034 0.966 48 H 0.069 0.931 49 H 0.102 0.898 50 H 0.063 0.937 51 H 0.083 0.917 52 H 0.106 0.894 53 H 0.063 0.937 Dipole moment (debyes) X Y Z Total from point charges -28.349 13.696 7.627 32.394 hybrid contribution -0.220 -1.200 -1.066 1.620 sum -28.568 12.496 6.561 31.865 Atomic orbital electron populations 1.23296 0.76025 1.03914 1.02632 1.86532 1.23738 1.33523 1.83956 1.23658 0.91928 0.81382 0.72166 1.90689 1.67257 1.36262 1.45205 1.22255 0.88260 1.02868 1.06321 1.22120 0.86920 0.91890 1.04954 1.62240 1.04709 1.55645 1.02617 1.22621 0.95648 0.98760 0.92604 1.21830 0.91762 1.00030 0.87532 1.48334 1.31847 1.48651 1.06857 1.21045 0.78848 0.77271 0.92331 1.90736 1.56877 1.56681 1.35905 1.21852 1.00572 1.01426 0.94094 1.21449 0.95055 0.98150 0.99371 1.21646 0.99573 0.99470 0.94072 1.19094 0.91796 0.94020 0.96825 1.21282 1.13411 1.28198 0.92961 0.92772 1.25043 0.96811 0.96412 0.96318 1.69975 1.22045 1.34804 1.26605 0.86616 0.79036 0.78060 0.84394 1.20708 1.21266 1.19943 1.21281 0.90697 0.99674 0.83751 0.90536 1.22168 1.02013 1.00420 0.95146 1.22708 0.95351 0.97140 0.93874 0.87943 0.91799 0.91768 0.87443 0.87367 0.89314 0.89316 0.93739 0.89113 0.88676 0.90449 0.89410 0.89296 0.91805 0.91888 0.93570 0.93503 0.96592 0.96612 0.93060 0.89791 0.93727 0.91678 0.89419 0.93708 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.04 0.18 10.56 101.05 1.07 1.25 16 2 O -0.36 -2.77 10.57 -39.27 -0.41 -3.18 16 3 C 0.47 3.68 7.96 36.00 0.29 3.96 16 4 O -0.51 -5.21 15.73 -18.75 -0.29 -5.50 16 5 C -0.16 -0.90 5.12 -27.89 -0.14 -1.05 16 6 C 0.07 0.42 4.64 -3.82 -0.02 0.41 16 7 N -0.53 -3.57 4.83 -234.32 -1.13 -4.70 16 8 C 0.03 0.20 5.16 -3.70 -0.02 0.18 16 9 C 0.11 0.82 6.51 -3.60 -0.02 0.80 16 10 N -0.62 -6.39 3.01 -164.93 -0.50 -6.88 16 11 C 0.52 6.94 7.48 -10.99 -0.08 6.86 16 12 O -0.53 -8.85 11.70 5.56 0.07 -8.78 16 13 C -0.14 -1.81 4.06 -27.88 -0.11 -1.92 16 14 C -0.10 -1.80 4.50 -26.73 -0.12 -1.92 16 15 C -0.11 -2.24 5.15 -26.73 -0.14 -2.38 16 16 C 0.02 0.52 4.97 -27.89 -0.14 0.38 16 17 C -0.52 -14.97 9.11 -34.44 -0.31 -15.28 16 18 H 0.05 1.50 7.74 -52.49 -0.41 1.09 16 19 C 0.06 1.61 5.46 -17.82 -0.10 1.51 16 20 N -0.89 -27.48 13.29 55.43 0.74 -26.74 16 21 Si 0.89 21.87 29.54 -169.99 -5.02 16.85 16 22 H -0.28 -6.79 7.11 56.52 0.40 -6.38 16 23 H -0.29 -6.97 7.11 56.52 0.40 -6.57 16 24 H -0.27 -6.56 7.11 56.52 0.40 -6.16 16 25 C 0.15 1.41 3.65 -67.49 -0.25 1.17 16 26 H 0.08 0.72 8.14 -51.93 -0.42 0.30 16 27 C -0.14 -1.53 7.63 37.16 0.28 -1.25 16 28 C 0.04 0.28 4.23 -3.70 -0.02 0.26 16 29 H 0.10 0.29 8.14 -51.93 -0.42 -0.14 16 30 H 0.06 0.32 8.13 -51.93 -0.42 -0.10 16 31 H 0.06 0.32 8.13 -51.93 -0.42 -0.10 16 32 H 0.11 0.55 6.71 -51.93 -0.35 0.20 16 33 H 0.11 0.57 6.54 -51.93 -0.34 0.23 16 34 H 0.09 0.56 8.00 -51.93 -0.42 0.14 16 35 H 0.09 0.58 8.10 -51.93 -0.42 0.16 16 36 H 0.04 0.29 6.83 -51.93 -0.35 -0.07 16 37 H 0.09 0.43 8.04 -51.93 -0.42 0.02 16 38 H 0.10 0.61 6.00 -51.93 -0.31 0.30 16 39 H 0.08 0.54 8.14 -51.93 -0.42 0.12 16 40 H 0.09 0.99 7.89 -51.93 -0.41 0.58 16 41 H 0.09 1.01 7.78 -51.93 -0.40 0.60 16 42 H 0.06 1.20 8.10 -51.92 -0.42 0.78 16 43 H 0.06 1.18 8.10 -51.93 -0.42 0.76 16 44 H 0.05 0.90 8.14 -51.93 -0.42 0.48 16 45 H 0.05 0.92 8.14 -51.93 -0.42 0.49 16 46 H 0.02 0.45 8.14 -51.92 -0.42 0.02 16 47 H 0.02 0.44 8.14 -51.93 -0.42 0.02 16 48 H 0.26 7.51 8.31 -40.82 -0.34 7.17 16 49 H 0.08 1.12 6.61 -51.93 -0.34 0.78 16 50 H 0.04 0.39 8.14 -51.93 -0.42 -0.03 16 51 H 0.06 0.84 6.96 -51.93 -0.36 0.48 16 52 H 0.09 0.55 8.11 -51.93 -0.42 0.13 16 53 H 0.04 0.34 6.70 -51.93 -0.35 0.00 16 LS Contribution 414.12 15.07 6.24 6.24 Total: -1.00 -34.79 414.12 -9.65 -44.45 By element: Atomic # 1 Polarization: 4.79 SS G_CDS: -9.50 Total: -4.72 kcal Atomic # 6 Polarization: -7.19 SS G_CDS: 0.17 Total: -7.02 kcal Atomic # 7 Polarization: -37.44 SS G_CDS: -0.89 Total: -38.33 kcal Atomic # 8 Polarization: -16.82 SS G_CDS: -0.64 Total: -17.47 kcal Atomic # 14 Polarization: 21.87 SS G_CDS: -5.02 Total: 16.85 kcal Total LS contribution 6.24 Total: 6.24 kcal Total: -34.79 -9.65 -44.45 kcal The number of atoms in the molecule is 53 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. ZINC000588667823.mol2 53 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 -76.758 kcal (2) G-P(sol) polarization free energy of solvation -34.791 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -111.550 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.654 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.445 kcal (6) G-S(sol) free energy of system = (1) + (5) -121.204 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.92 seconds