Wall clock time and date at job start Tue Mar 31 2020 19:52:56 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 1.52997 * 1 3 3 H 1.09004 * 109.47106 * 2 1 4 4 C 1.50701 * 109.47351 * 120.00155 * 2 1 3 5 5 O 1.21283 * 120.00191 * 120.00268 * 4 2 1 6 6 N 1.34782 * 119.99986 * 300.00243 * 4 2 1 7 7 C 1.48106 * 127.84474 * 359.97019 * 6 4 2 8 8 C 1.54311 * 104.71440 * 219.80480 * 7 6 4 9 9 C 1.52996 * 112.91866 * 98.44310 * 8 7 6 10 10 C 1.53764 * 109.07952 * 223.73697 * 8 7 6 11 11 N 1.47207 * 106.40383 * 93.20678 * 10 8 7 12 12 C 1.36940 * 126.69951 * 211.33390 * 11 10 8 13 13 H 1.08003 * 119.99479 * 165.67038 * 12 11 10 14 14 C 1.38804 * 120.00008 * 345.66413 * 12 11 10 15 15 N 1.31622 * 120.00247 * 350.70749 * 14 12 11 16 16 Si 1.86810 * 119.99877 * 170.70703 * 14 12 11 17 17 H 1.48493 * 109.47005 * 90.00021 * 16 14 12 18 18 H 1.48501 * 109.47040 * 209.99959 * 16 14 12 19 19 H 1.48500 * 109.46752 * 329.99813 * 16 14 12 20 20 C 1.47207 * 106.59411 * 31.59039 * 11 10 8 21 21 C 1.54080 * 106.24048 * 328.32106 * 20 11 10 22 22 C 1.53000 * 112.74761 * 141.71537 * 21 20 11 23 23 C 1.48106 * 127.84339 * 179.97438 * 6 4 2 24 24 C 1.53000 * 109.47166 * 240.00290 * 2 1 3 25 25 H 1.08997 * 109.86719 * 298.99153 * 24 2 1 26 26 C 1.54104 * 109.87758 * 59.99847 * 24 2 1 27 27 C 1.54813 * 104.18705 * 121.45452 * 26 24 2 28 28 C 1.54994 * 102.09166 * 20.87883 * 27 26 24 29 29 O 1.43740 * 109.87876 * 177.82839 * 24 2 1 30 30 H 1.09001 * 109.47157 * 299.99263 * 1 2 3 31 31 H 1.08998 * 109.47483 * 59.99625 * 1 2 3 32 32 H 1.09004 * 109.47106 * 179.97438 * 1 2 3 33 33 H 1.09007 * 110.38847 * 100.99346 * 7 6 4 34 34 H 1.08998 * 110.39283 * 338.61761 * 7 6 4 35 35 H 1.08999 * 109.47079 * 182.65132 * 9 8 7 36 36 H 1.09003 * 109.47050 * 302.64928 * 9 8 7 37 37 H 1.08997 * 109.47779 * 62.65131 * 9 8 7 38 38 H 1.09003 * 110.06462 * 333.97199 * 10 8 7 39 39 H 1.08993 * 110.07039 * 212.44332 * 10 8 7 40 40 H 0.97001 * 120.00021 * 180.02562 * 15 14 12 41 41 H 1.08999 * 110.05909 * 87.64681 * 20 11 10 42 42 H 1.09002 * 110.06622 * 209.17339 * 20 11 10 43 43 H 1.08997 * 109.47279 * 301.39764 * 22 21 20 44 44 H 1.08996 * 109.47435 * 61.40170 * 22 21 20 45 45 H 1.08999 * 109.46999 * 181.40069 * 22 21 20 46 46 H 1.08999 * 110.39007 * 21.39147 * 23 6 4 47 47 H 1.08996 * 110.38763 * 259.00544 * 23 6 4 48 48 H 1.09002 * 110.48272 * 240.12837 * 26 24 2 49 49 H 1.08997 * 110.48676 * 2.64383 * 26 24 2 50 50 H 1.08999 * 110.90405 * 139.07502 * 27 26 24 51 51 H 1.09001 * 110.90609 * 262.64967 * 27 26 24 52 52 H 1.08999 * 110.62093 * 81.47693 * 28 27 26 53 53 H 1.08998 * 110.62107 * 204.31686 * 28 27 26 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 1.0277 0.0000 4 6 2.0324 -0.7104 1.2304 5 8 2.7297 -1.6965 1.1191 6 7 1.7067 -0.2500 2.4546 7 6 0.8744 0.9280 2.7906 8 6 1.5843 1.5785 3.9964 9 6 2.4712 2.7603 3.5992 10 6 0.5323 1.9731 5.0462 11 7 0.4353 0.8418 5.9830 12 6 -0.6788 0.4435 6.6726 13 1 -0.7013 -0.5257 7.1487 14 6 -1.7789 1.2853 6.7597 15 7 -1.6898 2.5302 6.3415 16 14 -3.3861 0.6515 7.4704 17 1 -3.4045 0.8838 8.9369 18 1 -4.5231 1.3702 6.8411 19 1 -3.5082 -0.8032 7.1979 20 6 1.7713 0.2261 6.0386 21 6 2.3972 0.4283 4.6452 22 6 3.8933 0.7425 4.7087 23 6 2.1002 -0.8073 3.7692 24 6 2.0400 -0.7212 -1.2493 25 1 1.6950 -1.7551 -1.2469 26 6 1.5314 -0.0020 -2.5138 27 6 2.8227 0.3896 -3.2728 28 6 3.8622 -0.5908 -2.6723 29 8 3.4764 -0.6821 -1.2840 30 1 -0.3633 0.5137 0.8901 31 1 -0.3634 0.5139 -0.8899 32 1 -0.3633 -1.0277 -0.0005 33 1 -0.1328 0.6152 3.0663 34 1 0.8408 1.6215 1.9503 35 1 2.9798 3.1460 4.4828 36 1 3.2106 2.4305 2.8694 37 1 1.8552 3.5463 3.1625 38 1 -0.4306 2.1438 4.5648 39 1 0.8507 2.8709 5.5757 40 1 -2.4586 3.1186 6.4028 41 1 2.3780 0.7175 6.7992 42 1 1.6840 -0.8378 6.2587 43 1 4.0505 1.6440 5.3007 44 1 4.4206 -0.0921 5.1707 45 1 4.2747 0.8993 3.6997 46 1 2.9927 -1.4247 3.6683 47 1 1.2821 -1.3876 4.1958 48 1 0.9236 -0.6759 -3.1175 49 1 0.9608 0.8866 -2.2438 50 1 2.7084 0.2270 -4.3445 51 1 3.0974 1.4238 -3.0651 52 1 3.7936 -1.5658 -3.1546 53 1 4.8702 -0.1871 -2.7673 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 ZINC000982528382.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:52:56 Heat of formation + Delta-G solvation = -54.005127 kcal Electronic energy + Delta-G solvation = -31837.978176 eV Core-core repulsion = 27903.130130 eV Total energy + Delta-G solvation = -3934.848045 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.00 seconds Orbital eigenvalues (eV) -40.60147 -39.68617 -38.11829 -34.86617 -34.11701 -32.77634 -32.01780 -31.58124 -30.65663 -28.20899 -27.06833 -25.89918 -25.57115 -24.98801 -24.37238 -22.55407 -22.00603 -20.68366 -20.05337 -19.01954 -17.83515 -17.14327 -16.67420 -16.24110 -15.92315 -15.68098 -15.21582 -14.76675 -14.54963 -14.28554 -13.92903 -13.79963 -13.39627 -13.36724 -13.30338 -13.17981 -12.99649 -12.46700 -12.21963 -12.06030 -11.89908 -11.80586 -11.69569 -11.57651 -11.49995 -11.41069 -11.25934 -11.23273 -11.10146 -10.87366 -10.81906 -10.76362 -10.57628 -10.06790 -10.03488 -9.81892 -9.71843 -9.69711 -9.63067 -9.33888 -8.64309 -8.27190 -6.84270 -5.81133 -3.14175 2.96589 3.26957 3.36300 3.42753 3.44030 3.73746 4.33228 4.45169 4.46862 4.68167 4.72337 4.80843 4.91222 5.02143 5.05783 5.12893 5.19684 5.23918 5.39959 5.43374 5.47327 5.53230 5.56312 5.58338 5.60164 5.61481 5.63520 5.75465 5.76297 5.82595 5.86656 5.92292 5.98818 6.04659 6.09071 6.18632 6.24415 6.27951 6.30584 6.37442 6.45294 6.48590 6.56461 6.78616 6.86113 6.88893 6.95086 7.35437 7.54542 7.71317 7.96718 8.21196 8.51232 9.13256 9.74983 10.47877 11.32632 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.016388 B = 0.003333 C = 0.003083 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1708.160094 B = 8399.217949 C = 9079.451760 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.105 4.105 3 H 0.099 0.901 4 C 0.538 3.462 5 O -0.539 6.539 6 N -0.618 5.618 7 C 0.117 3.883 8 C -0.096 4.096 9 C -0.122 4.122 10 C 0.181 3.819 11 N -0.593 5.593 12 C -0.227 4.227 13 H 0.075 0.925 14 C -0.004 4.004 15 N -0.915 5.915 16 Si 0.908 3.092 17 H -0.288 1.288 18 H -0.290 1.290 19 H -0.281 1.281 20 C 0.144 3.856 21 C -0.083 4.083 22 C -0.123 4.123 23 C 0.123 3.877 24 C 0.099 3.901 25 H 0.073 0.927 26 C -0.154 4.154 27 C -0.156 4.156 28 C 0.043 3.957 29 O -0.355 6.355 30 H 0.076 0.924 31 H 0.068 0.932 32 H 0.062 0.938 33 H 0.082 0.918 34 H 0.069 0.931 35 H 0.059 0.941 36 H 0.048 0.952 37 H 0.053 0.947 38 H 0.076 0.924 39 H 0.025 0.975 40 H 0.253 0.747 41 H 0.021 0.979 42 H 0.043 0.957 43 H 0.059 0.941 44 H 0.050 0.950 45 H 0.052 0.948 46 H 0.072 0.928 47 H 0.074 0.926 48 H 0.076 0.924 49 H 0.082 0.918 50 H 0.077 0.923 51 H 0.076 0.924 52 H 0.057 0.943 53 H 0.090 0.910 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.597 -1.036 -16.983 18.634 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 -0.209 4.209 2 C -0.126 4.126 3 H 0.117 0.883 4 C 0.326 3.674 5 O -0.416 6.416 6 N -0.351 5.351 7 C -0.005 4.005 8 C -0.098 4.098 9 C -0.180 4.180 10 C 0.055 3.945 11 N -0.317 5.317 12 C -0.355 4.355 13 H 0.093 0.907 14 C -0.201 4.201 15 N -0.562 5.562 16 Si 0.739 3.261 17 H -0.215 1.215 18 H -0.216 1.216 19 H -0.206 1.206 20 C 0.017 3.983 21 C -0.085 4.085 22 C -0.181 4.181 23 C 0.001 3.999 24 C 0.041 3.959 25 H 0.091 0.909 26 C -0.191 4.191 27 C -0.193 4.193 28 C -0.034 4.034 29 O -0.274 6.274 30 H 0.095 0.905 31 H 0.087 0.913 32 H 0.081 0.919 33 H 0.100 0.900 34 H 0.088 0.912 35 H 0.078 0.922 36 H 0.067 0.933 37 H 0.072 0.928 38 H 0.095 0.905 39 H 0.043 0.957 40 H 0.063 0.937 41 H 0.038 0.962 42 H 0.062 0.938 43 H 0.078 0.922 44 H 0.069 0.931 45 H 0.071 0.929 46 H 0.091 0.909 47 H 0.092 0.908 48 H 0.095 0.905 49 H 0.101 0.899 50 H 0.096 0.904 51 H 0.095 0.905 52 H 0.076 0.924 53 H 0.108 0.892 Dipole moment (debyes) X Y Z Total from point charges 7.883 -1.556 -16.897 18.710 hybrid contribution -1.074 -0.127 0.278 1.116 sum 6.809 -1.683 -16.619 18.039 Atomic orbital electron populations 1.21948 0.92086 1.03275 1.03635 1.21427 0.97500 1.01070 0.92617 0.88253 1.19964 0.80041 0.84416 0.82930 1.90691 1.38284 1.26692 1.85966 1.49038 1.51054 1.29959 1.05021 1.22652 0.94776 0.86324 0.96761 1.22533 0.96794 0.94478 0.95987 1.21636 0.98669 0.96784 1.00884 1.21177 0.95466 0.89822 0.88047 1.44423 1.04711 1.33554 1.49020 1.18978 0.90584 0.98967 1.27007 0.90708 1.24840 0.98960 0.95260 1.01042 1.69929 1.29689 1.04419 1.52145 0.86184 0.83334 0.77995 0.78631 1.21540 1.21613 1.20635 1.21388 0.87849 0.96903 0.92190 1.22344 0.94946 0.94381 0.96874 1.21648 0.94054 1.01170 1.01191 1.22407 1.00273 0.95630 0.81614 1.22472 0.81892 0.98742 0.92806 0.90944 1.23084 0.98269 1.01498 0.96292 1.23140 0.95267 1.00650 1.00281 1.23533 0.98839 0.98106 0.82967 1.89052 1.19752 1.94919 1.23650 0.90510 0.91269 0.91911 0.90012 0.91233 0.92235 0.93337 0.92818 0.90541 0.95732 0.93666 0.96162 0.93835 0.92244 0.93051 0.92887 0.90935 0.90798 0.90498 0.89922 0.90396 0.90511 0.92434 0.89219 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 -1.64 8.68 37.16 0.32 -1.31 16 2 C -0.10 -1.33 1.72 -91.77 -0.16 -1.49 16 3 H 0.10 1.20 7.95 -51.93 -0.41 0.78 16 4 C 0.54 9.00 7.14 -10.98 -0.08 8.92 16 5 O -0.54 -10.87 15.65 -10.94 -0.17 -11.04 16 6 N -0.62 -10.23 3.30 -169.44 -0.56 -10.79 16 7 C 0.12 1.89 4.34 -2.47 -0.01 1.88 16 8 C -0.10 -1.65 1.08 -152.33 -0.16 -1.82 16 9 C -0.12 -1.81 7.52 37.16 0.28 -1.53 16 10 C 0.18 4.01 4.55 -3.26 -0.01 3.99 16 11 N -0.59 -14.27 3.38 -170.97 -0.58 -14.85 16 12 C -0.23 -6.05 10.28 -15.06 -0.15 -6.20 16 13 H 0.08 1.95 7.85 -52.48 -0.41 1.54 16 14 C 0.00 -0.11 5.38 -17.43 -0.09 -0.20 16 15 N -0.92 -25.60 10.87 55.49 0.60 -24.99 16 16 Si 0.91 21.35 29.56 -169.99 -5.03 16.33 16 17 H -0.29 -6.82 7.11 56.52 0.40 -6.42 16 18 H -0.29 -6.86 7.11 56.52 0.40 -6.46 16 19 H -0.28 -6.49 7.11 56.52 0.40 -6.09 16 20 C 0.14 2.89 6.20 -3.09 -0.02 2.87 16 21 C -0.08 -1.42 1.08 -152.14 -0.16 -1.59 16 22 C -0.12 -1.82 7.53 37.16 0.28 -1.54 16 23 C 0.12 2.14 6.11 -2.45 -0.01 2.13 16 24 C 0.10 1.21 2.49 -26.15 -0.07 1.15 16 25 H 0.07 0.96 8.08 -51.93 -0.42 0.54 16 26 C -0.15 -1.31 6.03 -25.20 -0.15 -1.46 16 27 C -0.16 -1.21 7.15 -24.72 -0.18 -1.39 16 28 C 0.04 0.42 7.72 38.21 0.29 0.71 16 29 O -0.36 -5.08 10.26 -51.73 -0.53 -5.61 16 30 H 0.08 0.89 5.35 -51.93 -0.28 0.61 16 31 H 0.07 0.57 6.53 -51.93 -0.34 0.23 16 32 H 0.06 0.70 8.14 -51.93 -0.42 0.27 16 33 H 0.08 1.48 7.41 -51.92 -0.38 1.10 16 34 H 0.07 0.96 6.33 -51.93 -0.33 0.63 16 35 H 0.06 0.88 7.10 -51.93 -0.37 0.52 16 36 H 0.05 0.67 7.16 -51.93 -0.37 0.30 16 37 H 0.05 0.75 8.14 -51.93 -0.42 0.32 16 38 H 0.08 1.88 6.25 -51.93 -0.32 1.55 16 39 H 0.02 0.60 7.88 -51.93 -0.41 0.19 16 40 H 0.25 6.91 8.31 -40.82 -0.34 6.57 16 41 H 0.02 0.42 7.93 -51.93 -0.41 0.01 16 42 H 0.04 0.86 7.62 -51.93 -0.40 0.46 16 43 H 0.06 0.85 7.09 -51.93 -0.37 0.49 16 44 H 0.05 0.71 8.14 -51.93 -0.42 0.28 16 45 H 0.05 0.78 7.17 -51.93 -0.37 0.41 16 46 H 0.07 1.27 7.63 -51.93 -0.40 0.87 16 47 H 0.07 1.38 7.55 -51.93 -0.39 0.99 16 48 H 0.08 0.56 8.14 -51.93 -0.42 0.13 16 49 H 0.08 0.63 6.48 -51.93 -0.34 0.29 16 50 H 0.08 0.46 8.14 -51.93 -0.42 0.04 16 51 H 0.08 0.58 8.14 -51.93 -0.42 0.16 16 52 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 53 H 0.09 0.76 8.14 -51.93 -0.42 0.34 16 LS Contribution 392.15 15.07 5.91 5.91 Total: -1.00 -31.48 392.15 -9.68 -41.16 By element: Atomic # 1 Polarization: 9.99 SS G_CDS: -9.24 Total: 0.76 kcal Atomic # 6 Polarization: 3.21 SS G_CDS: -0.09 Total: 3.12 kcal Atomic # 7 Polarization: -50.09 SS G_CDS: -0.53 Total: -50.63 kcal Atomic # 8 Polarization: -15.95 SS G_CDS: -0.70 Total: -16.65 kcal Atomic # 14 Polarization: 21.35 SS G_CDS: -5.03 Total: 16.33 kcal Total LS contribution 5.91 Total: 5.91 kcal Total: -31.48 -9.68 -41.16 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. ZINC000982528382.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 -12.845 kcal (2) G-P(sol) polarization free energy of solvation -31.478 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -44.323 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.682 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.161 kcal (6) G-S(sol) free energy of system = (1) + (5) -54.005 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.00 seconds