Wall clock time and date at job start Sat Apr 11 2020 04:54:27 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 C 1.53003 * 1 3 3 N 1.46500 * 109.47429 * 2 1 4 4 N 1.28442 * 125.19251 * 85.78764 * 3 2 1 5 5 C 1.30866 * 110.92576 * 180.02562 * 4 3 2 6 6 C 1.50697 * 126.06891 * 179.97438 * 5 4 3 7 7 C 1.53001 * 109.47380 * 265.02397 * 6 5 4 8 8 C 1.53002 * 109.47230 * 145.01857 * 6 5 4 9 9 C 1.39667 * 107.86017 * 0.26001 * 5 4 3 10 10 C 1.36601 * 125.18670 * 265.78997 * 3 2 1 11 11 C 1.47165 * 126.88446 * 359.97438 * 10 3 2 12 12 O 1.21628 * 120.00049 * 5.27986 * 11 10 3 13 13 N 1.34781 * 119.99918 * 185.28744 * 11 10 3 14 14 C 1.46502 * 119.99842 * 185.09446 * 13 11 10 15 15 H 1.08995 * 109.47198 * 34.99670 * 14 13 11 16 16 C 1.53007 * 109.46817 * 274.99773 * 14 13 11 17 17 C 1.52997 * 109.47095 * 154.99958 * 14 13 11 18 18 C 1.52999 * 109.46734 * 294.99906 * 17 14 13 19 19 C 1.53010 * 109.46823 * 180.02562 * 18 17 14 20 20 N 1.46497 * 109.46794 * 180.02562 * 19 18 17 21 21 C 1.36940 * 119.99888 * 180.02562 * 20 19 18 22 22 H 1.08004 * 119.99989 * 359.97438 * 21 20 19 23 23 C 1.38808 * 120.00270 * 179.97438 * 21 20 19 24 24 N 1.31621 * 119.99842 * 359.97438 * 23 21 20 25 25 Si 1.86803 * 120.00332 * 179.97438 * 23 21 20 26 26 H 1.48506 * 109.46853 * 89.99709 * 25 23 21 27 27 H 1.48490 * 109.47194 * 209.99710 * 25 23 21 28 28 H 1.48497 * 109.46837 * 330.00383 * 25 23 21 29 29 H 1.08993 * 109.47666 * 180.02562 * 1 2 3 30 30 H 1.09002 * 109.46835 * 300.00537 * 1 2 3 31 31 H 1.09003 * 109.46966 * 60.00154 * 1 2 3 32 32 H 1.09002 * 109.46835 * 239.99463 * 2 1 3 33 33 H 1.09003 * 109.46966 * 119.99845 * 2 1 3 34 34 H 1.09009 * 109.46808 * 25.02050 * 6 5 4 35 35 H 1.09002 * 109.47306 * 179.97438 * 7 6 5 36 36 H 1.08999 * 109.47182 * 59.99347 * 7 6 5 37 37 H 1.09004 * 109.46421 * 299.99771 * 7 6 5 38 38 H 1.08995 * 109.46802 * 180.02562 * 8 6 5 39 39 H 1.08995 * 109.47220 * 300.00191 * 8 6 5 40 40 H 1.09001 * 109.46461 * 60.00447 * 8 6 5 41 41 H 1.08003 * 127.31843 * 179.74604 * 9 5 4 42 42 H 0.97001 * 119.99932 * 5.09249 * 13 11 10 43 43 H 1.08992 * 109.47099 * 180.02562 * 16 14 13 44 44 H 1.09004 * 109.47094 * 299.99925 * 16 14 13 45 45 H 1.08995 * 109.47002 * 60.00013 * 16 14 13 46 46 H 1.09004 * 109.47434 * 54.99603 * 17 14 13 47 47 H 1.08998 * 109.47330 * 174.99485 * 17 14 13 48 48 H 1.08995 * 109.47289 * 299.99302 * 18 17 14 49 49 H 1.09002 * 109.47332 * 60.00189 * 18 17 14 50 50 H 1.08995 * 109.46841 * 299.99232 * 19 18 17 51 51 H 1.08992 * 109.46986 * 59.99976 * 19 18 17 52 52 H 0.97000 * 120.00727 * 359.97438 * 20 19 18 53 53 H 0.97006 * 119.99829 * 179.97438 * 24 23 21 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 7 2.0184 1.3812 0.0000 4 7 2.1925 2.1048 1.0468 5 6 2.6372 3.2928 0.7251 6 6 2.9566 4.4103 1.6844 7 6 1.7467 5.3386 1.8072 8 6 4.1568 5.2030 1.1625 9 6 2.7569 3.3433 -0.6655 10 6 2.3581 2.0960 -1.1134 11 6 2.3045 1.6344 -2.5098 12 8 1.8364 0.5429 -2.7719 13 7 2.7742 2.4213 -3.4981 14 6 2.6201 2.0118 -4.8963 15 1 1.6733 1.4858 -5.0185 16 6 3.7729 1.0843 -5.2860 17 6 2.6355 3.2499 -5.7949 18 6 1.4122 4.1167 -5.4898 19 6 1.4272 5.3546 -6.3890 20 7 0.2562 6.1848 -6.0964 21 6 0.0561 7.3527 -6.7829 22 1 0.7618 7.6619 -7.5398 23 6 -1.0537 8.1392 -6.5061 24 7 -1.9139 7.7622 -5.5840 25 14 -1.3263 9.7326 -7.4421 26 1 -2.1325 9.4600 -8.6591 27 1 -2.0487 10.6982 -6.5758 28 1 -0.0143 10.3060 -7.8358 29 1 -0.3634 -1.0276 0.0005 30 1 -0.3633 0.5139 0.8900 31 1 -0.3633 0.5138 -0.8900 32 1 1.8933 -0.5139 -0.8900 33 1 1.8933 -0.5138 0.8900 34 1 3.1947 3.9924 2.6626 35 1 1.9776 6.1467 2.5014 36 1 0.8917 4.7739 2.1789 37 1 1.5086 5.7564 0.8289 38 1 4.3881 6.0109 1.8566 39 1 5.0188 4.5416 1.0751 40 1 3.9186 5.6207 0.1844 41 1 3.0923 4.1775 -1.2639 42 1 3.2143 3.2587 -3.2837 43 1 3.6585 0.7800 -6.3264 44 1 4.7197 1.6103 -5.1638 45 1 3.7619 0.2023 -4.6458 46 1 3.5431 3.8237 -5.6076 47 1 2.6103 2.9408 -6.8399 48 1 0.5045 3.5431 -5.6772 49 1 1.4374 4.4259 -4.4448 50 1 2.3348 5.9284 -6.2020 51 1 1.4017 5.0451 -7.4337 52 1 -0.3778 5.9071 -5.4169 53 1 -2.6893 8.3120 -5.3903 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001506928004.mol2 53 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 04:54:27 Heat of formation + Delta-G solvation = 20.156204 kcal Electronic energy + Delta-G solvation = -29563.675067 eV Core-core repulsion = 25664.335650 eV Total energy + Delta-G solvation = -3899.339417 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.227 amu Computer time = 0.71 seconds Orbital eigenvalues (eV) -42.73307 -39.73860 -36.91085 -36.19444 -34.87876 -33.89210 -32.75028 -31.68963 -30.31855 -29.39067 -29.32326 -27.27963 -25.72191 -24.41782 -23.90654 -22.99154 -22.30077 -20.96471 -20.78758 -20.49307 -19.37820 -17.92079 -17.01525 -16.67986 -16.18560 -15.96213 -15.06167 -14.87251 -14.75680 -14.65868 -14.41070 -14.24444 -14.12283 -13.77639 -13.52278 -13.39597 -13.27142 -13.00928 -12.74089 -12.63965 -12.35585 -12.23504 -12.21297 -12.12086 -11.66087 -11.43923 -11.33884 -11.31712 -11.29016 -11.20212 -10.85652 -10.82098 -10.63592 -10.48469 -10.42981 -10.11947 -10.00616 -9.68695 -9.36537 -9.08772 -9.00264 -8.85933 -6.90700 -5.75115 -3.03949 1.13787 2.20172 2.43006 3.04298 3.10578 3.44086 3.48891 3.50897 4.17566 4.38312 4.56453 4.62511 4.72425 4.76268 4.78386 4.99008 5.01783 5.03842 5.09114 5.10705 5.20188 5.35262 5.39223 5.40171 5.48214 5.51877 5.53169 5.58235 5.59751 5.61910 5.73478 5.74347 5.78773 5.87944 5.88508 5.91798 6.03801 6.08417 6.11873 6.18198 6.18814 6.33997 6.34575 6.40291 6.41154 6.62995 6.85984 6.89338 7.28974 7.70560 7.92242 8.02446 8.43828 9.54644 10.13652 10.47809 11.47790 Molecular weight = 336.23amu Principal moments of inertia in cm(-1) A = 0.008745 B = 0.002852 C = 0.002436 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3201.119491 B = 9814.029618 C =11491.181959 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.164 4.164 2 C 0.114 3.886 3 N -0.255 5.255 4 N -0.276 5.276 5 C 0.032 3.968 6 C -0.009 4.009 7 C -0.144 4.144 8 C -0.144 4.144 9 C -0.179 4.179 10 C -0.037 4.037 11 C 0.594 3.406 12 O -0.543 6.543 13 N -0.704 5.704 14 C 0.144 3.856 15 H 0.090 0.910 16 C -0.162 4.162 17 C -0.123 4.123 18 C -0.127 4.127 19 C 0.153 3.847 20 N -0.735 5.735 21 C -0.240 4.240 22 H 0.070 0.930 23 C -0.015 4.015 24 N -0.933 5.933 25 Si 0.907 3.093 26 H -0.290 1.290 27 H -0.291 1.291 28 H -0.282 1.282 29 H 0.079 0.921 30 H 0.062 0.938 31 H 0.067 0.933 32 H 0.116 0.884 33 H 0.094 0.906 34 H 0.081 0.919 35 H 0.061 0.939 36 H 0.055 0.945 37 H 0.061 0.939 38 H 0.062 0.938 39 H 0.056 0.944 40 H 0.062 0.938 41 H 0.160 0.840 42 H 0.404 0.596 43 H 0.067 0.933 44 H 0.057 0.943 45 H 0.059 0.941 46 H 0.069 0.931 47 H 0.081 0.919 48 H 0.062 0.938 49 H 0.061 0.939 50 H 0.017 0.983 51 H 0.017 0.983 52 H 0.383 0.617 53 H 0.255 0.745 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 13.625 -14.869 13.107 24.053 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 -0.222 4.222 2 C -0.006 4.006 3 N -0.042 5.042 4 N -0.108 5.108 5 C -0.124 4.124 6 C -0.029 4.029 7 C -0.202 4.202 8 C -0.202 4.202 9 C -0.208 4.208 10 C -0.166 4.166 11 C 0.379 3.621 12 O -0.421 6.421 13 N -0.355 5.355 14 C 0.041 3.959 15 H 0.108 0.892 16 C -0.221 4.221 17 C -0.162 4.162 18 C -0.164 4.164 19 C 0.026 3.974 20 N -0.379 5.379 21 C -0.371 4.371 22 H 0.088 0.912 23 C -0.211 4.211 24 N -0.582 5.582 25 Si 0.738 3.262 26 H -0.217 1.217 27 H -0.218 1.218 28 H -0.208 1.208 29 H 0.098 0.902 30 H 0.082 0.918 31 H 0.086 0.914 32 H 0.134 0.866 33 H 0.113 0.887 34 H 0.100 0.900 35 H 0.080 0.920 36 H 0.074 0.926 37 H 0.080 0.920 38 H 0.081 0.919 39 H 0.075 0.925 40 H 0.081 0.919 41 H 0.177 0.823 42 H 0.239 0.761 43 H 0.086 0.914 44 H 0.076 0.924 45 H 0.078 0.922 46 H 0.087 0.913 47 H 0.100 0.900 48 H 0.080 0.920 49 H 0.080 0.920 50 H 0.035 0.965 51 H 0.035 0.965 52 H 0.217 0.783 53 H 0.065 0.935 Dipole moment (debyes) X Y Z Total from point charges 12.933 -16.349 13.675 24.931 hybrid contribution -0.111 1.697 -0.872 1.912 sum 12.823 -14.651 12.803 23.303 Atomic orbital electron populations 1.22077 0.93369 1.03411 1.03307 1.22175 0.96362 0.76531 1.05534 1.45747 1.44443 1.12230 1.01793 1.73091 1.19112 1.04878 1.13746 1.21929 1.03587 0.93271 0.93605 1.19419 0.96079 0.91042 0.96327 1.21835 0.97050 0.98783 1.02536 1.21835 0.96853 0.99706 1.01816 1.22090 1.07079 0.96567 0.95046 1.21376 1.11139 0.94178 0.89878 1.16896 0.77786 0.84284 0.83089 1.90762 1.46684 1.20720 1.83934 1.45792 1.59487 1.24294 1.05978 1.21110 0.99913 0.95875 0.79041 0.89177 1.22177 0.98236 0.99764 1.01901 1.21867 0.99587 0.95071 0.99649 1.21747 0.97128 0.96928 1.00643 1.20639 0.91064 0.90023 0.95703 1.42381 1.25569 1.23651 1.46257 1.19237 1.05817 0.97455 1.14599 0.91231 1.24749 0.97622 0.99274 0.99410 1.69668 1.14434 1.39321 1.34794 0.86192 0.77671 0.83356 0.78998 1.21733 1.21750 1.20757 0.90184 0.91847 0.91433 0.86564 0.88744 0.90031 0.91996 0.92597 0.91955 0.91921 0.92531 0.91912 0.82295 0.76063 0.91388 0.92433 0.92204 0.91257 0.90041 0.91960 0.91998 0.96547 0.96521 0.78339 0.93530 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.16 -1.58 10.24 37.16 0.38 -1.20 16 2 C 0.11 1.15 6.58 -4.04 -0.03 1.12 16 3 N -0.25 -3.18 3.35 -57.13 -0.19 -3.37 16 4 N -0.28 -3.58 11.90 33.64 0.40 -3.18 16 5 C 0.03 0.38 6.12 -82.47 -0.51 -0.12 16 6 C -0.01 -0.08 3.38 -91.77 -0.31 -0.39 16 7 C -0.14 -1.36 9.18 37.16 0.34 -1.02 16 8 C -0.14 -1.13 8.79 37.16 0.33 -0.80 16 9 C -0.18 -2.06 9.65 -38.99 -0.38 -2.43 16 10 C -0.04 -0.47 6.96 -82.06 -0.57 -1.04 16 11 C 0.59 7.64 7.75 -12.63 -0.10 7.54 16 12 O -0.54 -8.03 14.34 5.25 0.08 -7.95 16 13 N -0.70 -7.66 4.51 -54.96 -0.25 -7.91 16 14 C 0.14 1.57 2.54 -67.93 -0.17 1.39 16 15 H 0.09 1.14 7.65 -51.93 -0.40 0.74 16 16 C -0.16 -1.51 9.48 37.16 0.35 -1.16 16 17 C -0.12 -1.38 4.75 -26.73 -0.13 -1.51 16 18 C -0.13 -1.94 5.22 -26.73 -0.14 -2.08 16 19 C 0.15 3.02 6.26 -4.04 -0.03 3.00 16 20 N -0.73 -18.88 5.60 -59.91 -0.34 -19.21 16 21 C -0.24 -6.80 9.99 -15.06 -0.15 -6.95 16 22 H 0.07 1.91 7.83 -52.48 -0.41 1.50 16 23 C -0.01 -0.43 5.50 -17.43 -0.10 -0.52 16 24 N -0.93 -28.58 13.06 55.49 0.72 -27.86 16 25 Si 0.91 22.53 29.55 -169.99 -5.02 17.50 16 26 H -0.29 -7.17 7.11 56.52 0.40 -6.77 16 27 H -0.29 -7.27 7.11 56.52 0.40 -6.87 16 28 H -0.28 -6.78 7.11 56.52 0.40 -6.38 16 29 H 0.08 0.59 8.14 -51.93 -0.42 0.17 16 30 H 0.06 0.63 8.14 -51.93 -0.42 0.21 16 31 H 0.07 0.79 8.14 -51.93 -0.42 0.37 16 32 H 0.12 1.22 6.19 -51.93 -0.32 0.90 16 33 H 0.09 0.77 8.14 -51.93 -0.42 0.35 16 34 H 0.08 0.74 8.14 -51.92 -0.42 0.31 16 35 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 36 H 0.05 0.57 8.14 -51.93 -0.42 0.15 16 37 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 38 H 0.06 0.42 8.14 -51.93 -0.42 -0.01 16 39 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 40 H 0.06 0.49 7.37 -51.93 -0.38 0.11 16 41 H 0.16 1.49 7.09 -52.48 -0.37 1.12 16 42 H 0.40 3.74 7.68 -40.82 -0.31 3.43 16 43 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 44 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 45 H 0.06 0.63 8.09 -51.93 -0.42 0.21 16 46 H 0.07 0.70 8.14 -51.93 -0.42 0.28 16 47 H 0.08 0.86 8.14 -51.93 -0.42 0.44 16 48 H 0.06 1.03 8.14 -51.93 -0.42 0.60 16 49 H 0.06 0.97 7.75 -51.93 -0.40 0.57 16 50 H 0.02 0.32 8.14 -51.93 -0.42 -0.10 16 51 H 0.02 0.34 8.14 -51.93 -0.42 -0.09 16 52 H 0.38 10.41 7.67 -40.82 -0.31 10.09 16 53 H 0.25 7.54 8.31 -40.82 -0.34 7.20 16 LS Contribution 430.07 15.07 6.48 6.48 Total: -1.00 -33.71 430.07 -8.97 -42.68 By element: Atomic # 1 Polarization: 18.66 SS G_CDS: -9.66 Total: 9.00 kcal Atomic # 6 Polarization: -4.98 SS G_CDS: -1.20 Total: -6.17 kcal Atomic # 7 Polarization: -61.89 SS G_CDS: 0.35 Total: -61.54 kcal Atomic # 8 Polarization: -8.03 SS G_CDS: 0.08 Total: -7.95 kcal Atomic # 14 Polarization: 22.53 SS G_CDS: -5.02 Total: 17.50 kcal Total LS contribution 6.48 Total: 6.48 kcal Total: -33.71 -8.97 -42.68 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. ZINC001506928004.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 62.833 kcal (2) G-P(sol) polarization free energy of solvation -33.707 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 29.127 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.970 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.677 kcal (6) G-S(sol) free energy of system = (1) + (5) 20.156 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.71 seconds