Wall clock time and date at job start Sat Apr 11 2020 06:11:36 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 1.52998 * 1 3 3 O 1.45205 * 109.46929 * 2 1 4 4 C 1.34227 * 116.99538 * 179.97438 * 3 2 1 5 5 O 1.20822 * 120.00739 * 0.02562 * 4 3 2 6 6 C 1.50700 * 119.99798 * 179.97438 * 4 3 2 7 7 H 1.09002 * 109.47396 * 60.00078 * 6 4 3 8 8 C 1.52999 * 109.47157 * 300.00268 * 6 4 3 9 9 C 1.53003 * 109.47314 * 179.97438 * 8 6 4 10 10 C 1.52992 * 109.47336 * 59.99804 * 9 8 6 11 11 C 1.52999 * 109.47079 * 300.00340 * 10 9 8 12 12 C 1.52997 * 109.47326 * 59.99950 * 11 10 9 13 13 H 1.09004 * 109.47826 * 180.02562 * 12 11 10 14 14 N 1.46901 * 109.47289 * 59.99630 * 12 11 10 15 15 C 1.46906 * 110.99675 * 110.11842 * 14 12 11 16 16 H 1.09004 * 109.47029 * 32.21771 * 15 14 12 17 17 C 1.52995 * 109.47044 * 272.21384 * 15 14 12 18 18 C 1.50707 * 109.46935 * 152.21205 * 15 14 12 19 19 O 1.21280 * 120.00026 * 0.02562 * 18 15 14 20 20 N 1.34766 * 119.99958 * 179.97438 * 18 15 14 21 21 C 1.46504 * 120.00405 * 0.02562 * 20 18 15 22 22 C 1.46506 * 119.99975 * 180.02562 * 20 18 15 23 23 C 1.50700 * 109.47341 * 270.00570 * 22 20 18 24 24 H 1.08008 * 119.99908 * 359.97438 * 23 22 20 25 25 C 1.37867 * 120.00206 * 180.02562 * 23 22 20 26 26 N 1.31515 * 120.00345 * 359.97438 * 25 23 22 27 27 Si 1.86807 * 120.00401 * 180.02562 * 25 23 22 28 28 H 1.48502 * 109.46681 * 359.97438 * 27 25 23 29 29 H 1.48497 * 109.47359 * 119.99490 * 27 25 23 30 30 H 1.48498 * 109.47164 * 239.99964 * 27 25 23 31 31 H 1.09003 * 109.47101 * 180.02562 * 1 2 3 32 32 H 1.09005 * 109.46973 * 299.99828 * 1 2 3 33 33 H 1.08991 * 109.47669 * 59.99958 * 1 2 3 34 34 H 1.09001 * 109.47300 * 239.99796 * 2 1 3 35 35 H 1.09001 * 109.47154 * 119.99466 * 2 1 3 36 36 H 1.08998 * 109.47519 * 300.00111 * 8 6 4 37 37 H 1.09004 * 109.47537 * 60.00118 * 8 6 4 38 38 H 1.09003 * 109.47490 * 180.02562 * 9 8 6 39 39 H 1.09006 * 109.46940 * 299.99663 * 9 8 6 40 40 H 1.09006 * 109.47221 * 60.00031 * 10 9 8 41 41 H 1.08998 * 109.47523 * 180.02562 * 10 9 8 42 42 H 1.08998 * 109.47519 * 299.99468 * 11 10 9 43 43 H 1.09004 * 109.47537 * 179.97438 * 11 10 9 44 44 H 1.00895 * 111.00297 * 346.16908 * 14 12 11 45 45 H 1.08997 * 109.47255 * 290.92877 * 17 15 14 46 46 H 1.09000 * 109.47217 * 50.93451 * 17 15 14 47 47 H 1.09007 * 109.46932 * 170.93655 * 17 15 14 48 48 H 1.08996 * 109.46595 * 269.99830 * 21 20 18 49 49 H 1.09005 * 109.46845 * 29.99268 * 21 20 18 50 50 H 1.08993 * 109.47351 * 149.99074 * 21 20 18 51 51 H 1.08991 * 109.47158 * 30.00598 * 22 20 18 52 52 H 1.09000 * 109.46691 * 150.00800 * 22 20 18 53 53 H 0.96994 * 120.00566 * 180.02562 * 26 25 23 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 8 2.0140 1.3690 0.0000 4 6 3.3447 1.5448 0.0005 5 8 4.0807 0.5867 0.0005 6 6 3.9207 2.9374 0.0000 7 1 3.5843 3.4701 0.8895 8 6 3.4497 3.6836 -1.2499 9 6 4.0340 5.0977 -1.2501 10 6 5.5618 5.0183 -1.2491 11 6 6.0328 4.2720 0.0008 12 6 5.4486 2.8580 0.0010 13 1 5.7838 2.3264 0.8917 14 7 5.9024 2.1405 -1.1978 15 6 6.8528 1.0768 -0.8465 16 1 6.6007 0.6738 0.1345 17 6 8.2708 1.6504 -0.8133 18 6 6.7794 -0.0223 -1.8750 19 8 6.0114 0.0715 -2.8090 20 7 7.5679 -1.1089 -1.7575 21 6 8.4960 -1.2220 -0.6297 22 6 7.4969 -2.1771 -2.7577 23 6 6.4652 -3.1917 -2.3369 24 1 5.9174 -3.0548 -1.4161 25 6 6.2213 -4.2951 -3.1265 26 7 6.8887 -4.4622 -4.2474 27 14 4.9418 -5.5525 -2.6052 28 1 4.3356 -5.1360 -1.3151 29 1 3.8841 -5.6422 -3.6436 30 1 5.5892 -6.8790 -2.4421 31 1 -0.3633 -1.0277 0.0005 32 1 -0.3633 0.5138 0.8900 33 1 -0.3634 0.5138 -0.8899 34 1 1.8934 -0.5139 -0.8900 35 1 1.8933 -0.5138 0.8900 36 1 3.7860 3.1510 -2.1394 37 1 2.3611 3.7408 -1.2504 38 1 3.6981 5.6295 -2.1404 39 1 3.6972 5.6302 -0.3606 40 1 5.8986 4.4858 -2.1386 41 1 5.9781 6.0256 -1.2488 42 1 5.6962 4.8044 0.8903 43 1 7.1214 4.2150 0.0014 44 1 6.3042 2.7769 -1.8697 45 1 8.5832 1.9058 -1.8258 46 1 8.2861 2.5455 -0.1915 47 1 8.9533 0.9083 -0.3988 48 1 9.4548 -0.7811 -0.9026 49 1 8.0862 -0.6955 0.2323 50 1 8.6375 -2.2734 -0.3796 51 1 7.2176 -1.7536 -3.7224 52 1 8.4698 -2.6615 -2.8415 53 1 6.7168 -5.2383 -4.8031 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 ZINC000451591629.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 06:11:36 Heat of formation + Delta-G solvation = -123.570494 kcal Electronic energy + Delta-G solvation = -32489.981698 eV Core-core repulsion = 28361.661020 eV Total energy + Delta-G solvation = -4128.320677 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.73 seconds Orbital eigenvalues (eV) -40.66517 -39.26706 -38.35628 -36.16687 -34.89417 -34.55133 -32.51319 -31.98483 -31.01527 -30.81134 -28.30108 -27.23478 -25.84892 -24.44838 -23.76250 -22.83986 -22.44590 -21.80589 -20.74789 -19.10549 -18.40831 -17.37582 -16.72037 -16.37549 -16.31813 -15.90811 -15.61311 -15.22948 -14.85909 -14.44621 -14.33014 -14.07652 -13.93294 -13.69025 -13.38028 -13.24926 -13.09352 -12.86150 -12.61438 -12.45873 -12.28225 -12.13558 -12.09494 -11.90061 -11.72680 -11.69534 -11.48347 -11.34250 -11.19095 -11.11096 -11.01975 -10.84621 -10.71954 -10.50312 -10.47961 -10.33341 -10.28188 -10.04138 -9.81249 -9.46543 -8.66068 -8.33723 -8.02380 -7.41648 -5.93741 -3.96933 2.63118 2.90051 3.35483 3.42430 3.48081 3.75755 3.89918 4.40615 4.51581 4.54262 4.58309 4.71817 4.95158 5.00803 5.03878 5.05673 5.13561 5.15311 5.24279 5.26952 5.28451 5.36052 5.39960 5.40120 5.44610 5.51512 5.58938 5.72039 5.77358 5.78957 5.85264 5.88168 5.90055 5.93300 5.96671 5.99977 6.03252 6.04880 6.12963 6.19002 6.36758 6.37262 6.78919 7.05909 7.29307 7.58312 7.62074 7.74944 8.05085 8.17963 8.37677 8.66783 9.05657 9.40890 9.68366 11.14309 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009842 B = 0.004259 C = 0.003239 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2844.225465 B = 6573.397889 C = 8642.494251 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C 0.062 3.938 3 O -0.368 6.368 4 C 0.461 3.539 5 O -0.473 6.473 6 C -0.061 4.061 7 H 0.098 0.902 8 C -0.109 4.109 9 C -0.114 4.114 10 C -0.123 4.123 11 C -0.140 4.140 12 C 0.102 3.898 13 H 0.075 0.925 14 N -0.649 5.649 15 C 0.079 3.921 16 H 0.099 0.901 17 C -0.190 4.190 18 C 0.518 3.482 19 O -0.523 6.523 20 N -0.608 5.608 21 C 0.086 3.914 22 C 0.248 3.752 23 C -0.517 4.517 24 H 0.057 0.943 25 C 0.059 3.941 26 N -0.898 5.898 27 Si 0.895 3.105 28 H -0.274 1.274 29 H -0.283 1.283 30 H -0.284 1.284 31 H 0.077 0.923 32 H 0.062 0.938 33 H 0.065 0.935 34 H 0.073 0.927 35 H 0.065 0.935 36 H 0.085 0.915 37 H 0.069 0.931 38 H 0.065 0.935 39 H 0.060 0.940 40 H 0.069 0.931 41 H 0.063 0.937 42 H 0.070 0.930 43 H 0.068 0.932 44 H 0.344 0.656 45 H 0.059 0.941 46 H 0.057 0.943 47 H 0.076 0.924 48 H 0.042 0.958 49 H 0.055 0.945 50 H 0.069 0.931 51 H 0.041 0.959 52 H 0.029 0.971 53 H 0.261 0.739 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -3.955 20.024 12.322 23.842 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 -0.206 4.206 2 C -0.012 4.012 3 O -0.286 6.286 4 C 0.302 3.698 5 O -0.357 6.357 6 C -0.081 4.081 7 H 0.116 0.884 8 C -0.147 4.147 9 C -0.151 4.151 10 C -0.161 4.161 11 C -0.178 4.178 12 C -0.008 4.008 13 H 0.093 0.907 14 N -0.281 5.281 15 C -0.035 4.035 16 H 0.117 0.883 17 C -0.249 4.249 18 C 0.303 3.697 19 O -0.398 6.398 20 N -0.342 5.342 21 C -0.059 4.059 22 C 0.129 3.871 23 C -0.556 4.556 24 H 0.075 0.925 25 C -0.142 4.142 26 N -0.538 5.538 27 Si 0.723 3.277 28 H -0.198 1.198 29 H -0.210 1.210 30 H -0.211 1.211 31 H 0.095 0.905 32 H 0.081 0.919 33 H 0.084 0.916 34 H 0.092 0.908 35 H 0.083 0.917 36 H 0.103 0.897 37 H 0.088 0.912 38 H 0.084 0.916 39 H 0.079 0.921 40 H 0.087 0.913 41 H 0.082 0.918 42 H 0.088 0.912 43 H 0.087 0.913 44 H 0.165 0.835 45 H 0.078 0.922 46 H 0.076 0.924 47 H 0.095 0.905 48 H 0.061 0.939 49 H 0.073 0.927 50 H 0.088 0.912 51 H 0.059 0.941 52 H 0.047 0.953 53 H 0.070 0.930 Dipole moment (debyes) X Y Z Total from point charges -4.680 19.172 11.620 22.902 hybrid contribution 0.149 -0.597 0.559 0.831 sum -4.531 18.575 12.178 22.668 Atomic orbital electron populations 1.21778 0.93089 1.02763 1.02997 1.22952 0.94830 0.80517 1.02921 1.86430 1.25251 1.32098 1.84814 1.23450 0.80327 0.92607 0.73412 1.90733 1.59910 1.42552 1.42477 1.21079 0.95765 0.90128 1.01091 0.88396 1.21462 1.00490 0.95164 0.97585 1.21500 0.95217 0.96512 1.01919 1.21560 0.96143 1.00092 0.98259 1.22138 1.00603 0.95939 0.99141 1.21412 0.92291 0.93092 0.94041 0.90670 1.59959 1.42680 1.14072 1.11366 1.21515 0.90142 0.92414 0.99408 0.88289 1.22758 0.97873 1.01686 1.02558 1.20075 0.80529 0.82560 0.86490 1.90623 1.36830 1.78893 1.33411 1.48085 1.38896 1.20658 1.26599 1.21705 0.92435 1.02480 0.89255 1.19202 0.96797 0.83701 0.87433 1.21522 1.21079 1.05711 1.07309 0.92456 1.24922 0.96347 0.98072 0.94866 1.69945 1.41671 1.29237 1.12925 0.86483 0.81593 0.80949 0.78661 1.19836 1.20956 1.21067 0.90459 0.91925 0.91606 0.90823 0.91651 0.89673 0.91221 0.91578 0.92077 0.91267 0.91844 0.91174 0.91315 0.83483 0.92158 0.92446 0.90525 0.93943 0.92658 0.91213 0.94071 0.95345 0.92961 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 -0.15 -1.55 10.29 37.16 0.38 -1.16 16 2 C 0.06 0.87 6.19 37.16 0.23 1.10 16 3 O -0.37 -5.38 10.12 -39.25 -0.40 -5.78 16 4 C 0.46 7.19 7.09 36.01 0.26 7.44 16 5 O -0.47 -9.24 13.78 -18.75 -0.26 -9.49 16 6 C -0.06 -0.69 2.45 -91.77 -0.23 -0.92 16 7 H 0.10 0.88 8.14 -51.93 -0.42 0.46 16 8 C -0.11 -1.17 4.98 -26.73 -0.13 -1.31 16 9 C -0.11 -0.92 5.92 -26.73 -0.16 -1.07 16 10 C -0.12 -0.98 5.73 -26.74 -0.15 -1.13 16 11 C -0.14 -1.12 5.46 -26.73 -0.15 -1.27 16 12 C 0.10 1.15 1.87 -67.71 -0.13 1.03 16 13 H 0.08 0.88 7.08 -51.93 -0.37 0.51 16 14 N -0.65 -9.52 3.88 -100.95 -0.39 -9.91 16 15 C 0.08 1.28 1.36 -68.86 -0.09 1.18 16 16 H 0.10 1.65 6.05 -51.93 -0.31 1.34 16 17 C -0.19 -2.35 8.72 37.16 0.32 -2.03 16 18 C 0.52 11.64 7.13 -10.99 -0.08 11.56 16 19 O -0.52 -14.19 16.01 5.56 0.09 -14.10 16 20 N -0.61 -13.84 2.86 -182.95 -0.52 -14.36 16 21 C 0.09 1.47 8.79 59.85 0.53 1.99 16 22 C 0.25 6.88 5.16 -5.19 -0.03 6.85 16 23 C -0.52 -15.54 9.39 -34.44 -0.32 -15.86 16 24 H 0.06 1.76 7.81 -52.48 -0.41 1.35 16 25 C 0.06 1.77 5.46 -17.82 -0.10 1.67 16 26 N -0.90 -27.72 13.29 55.43 0.74 -26.99 16 27 Si 0.90 22.89 29.54 -169.99 -5.02 17.87 16 28 H -0.27 -6.95 7.11 56.52 0.40 -6.55 16 29 H -0.28 -7.21 7.11 56.52 0.40 -6.81 16 30 H -0.28 -7.03 7.11 56.52 0.40 -6.63 16 31 H 0.08 0.70 8.14 -51.93 -0.42 0.28 16 32 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 33 H 0.06 0.67 8.14 -51.93 -0.42 0.24 16 34 H 0.07 1.21 8.13 -51.93 -0.42 0.79 16 35 H 0.07 0.91 8.13 -51.93 -0.42 0.49 16 36 H 0.08 1.16 7.60 -51.93 -0.39 0.76 16 37 H 0.07 0.72 8.11 -51.93 -0.42 0.30 16 38 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 39 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 40 H 0.07 0.64 6.36 -51.93 -0.33 0.31 16 41 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 42 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 43 H 0.07 0.53 6.80 -51.93 -0.35 0.17 16 44 H 0.34 4.71 5.94 -39.29 -0.23 4.47 16 45 H 0.06 0.79 8.12 -51.93 -0.42 0.37 16 46 H 0.06 0.56 6.71 -51.93 -0.35 0.21 16 47 H 0.08 0.90 4.84 -51.93 -0.25 0.65 16 48 H 0.04 0.62 7.16 -51.93 -0.37 0.24 16 49 H 0.05 0.81 5.90 -51.93 -0.31 0.51 16 50 H 0.07 1.24 8.07 -51.93 -0.42 0.82 16 51 H 0.04 1.28 7.42 -51.93 -0.39 0.90 16 52 H 0.03 0.79 8.07 -51.93 -0.42 0.37 16 53 H 0.26 7.57 8.31 -40.82 -0.34 7.23 16 LS Contribution 408.55 15.07 6.16 6.16 Total: -1.00 -36.91 408.55 -8.56 -45.47 By element: Atomic # 1 Polarization: 12.17 SS G_CDS: -9.11 Total: 3.06 kcal Atomic # 6 Polarization: 7.92 SS G_CDS: 0.16 Total: 8.07 kcal Atomic # 7 Polarization: -51.08 SS G_CDS: -0.18 Total: -51.26 kcal Atomic # 8 Polarization: -28.81 SS G_CDS: -0.57 Total: -29.37 kcal Atomic # 14 Polarization: 22.89 SS G_CDS: -5.02 Total: 17.87 kcal Total LS contribution 6.16 Total: 6.16 kcal Total: -36.91 -8.56 -45.47 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. ZINC000451591629.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 -78.097 kcal (2) G-P(sol) polarization free energy of solvation -36.911 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -115.007 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.563 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.474 kcal (6) G-S(sol) free energy of system = (1) + (5) -123.570 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.73 seconds