Constraint 71 820 4.2175 5.2719 10.5437 1 Constraint 648 820 4.5080 5.6350 11.2700 0.997994 Constraint 63 820 5.6296 7.0370 14.0741 0.997614 Constraint 648 828 5.4603 6.8254 13.6509 0.997333 Constraint 78 836 5.6836 7.1045 14.2090 0.996878 Constraint 63 806 5.6300 7.0375 14.0750 0.992939 Constraint 78 820 5.4701 6.8377 13.6753 0.992566 Constraint 85 836 4.4986 5.6233 11.2465 0.992218 Constraint 63 236 5.3489 6.6862 13.3724 0.991838 Constraint 55 806 4.6282 5.7853 11.5706 0.991213 Constraint 71 836 5.5095 6.8869 13.7738 0.991019 Constraint 90 836 5.6206 7.0258 14.0515 0.990989 Constraint 78 812 4.5663 5.7079 11.4158 0.99045 Constraint 633 812 5.6338 7.0423 14.0846 0.989786 Constraint 633 806 4.4285 5.5356 11.0712 0.989569 Constraint 71 236 4.5427 5.6784 11.3569 0.989374 Constraint 78 828 3.5081 4.3852 8.7704 0.988835 Constraint 63 812 3.4567 4.3209 8.6418 0.986959 Constraint 640 828 4.9814 6.2268 12.4536 0.986518 Constraint 63 247 4.9365 6.1707 12.3413 0.985818 Constraint 78 262 4.3079 5.3849 10.7697 0.984446 Constraint 71 254 4.4113 5.5141 11.0282 0.984416 Constraint 85 269 4.1860 5.2325 10.4651 0.983546 Constraint 71 199 4.4905 5.6131 11.2262 0.9796 Constraint 712 987 5.7317 7.1646 14.3292 0.978926 Constraint 71 812 5.8822 7.3528 14.7056 0.978234 Constraint 55 236 4.2223 5.2778 10.5557 0.977535 Constraint 85 262 5.1332 6.4165 12.8331 0.977196 Constraint 96 848 3.7619 4.7023 9.4047 0.97652 Constraint 85 167 5.0524 6.3155 12.6311 0.976274 Constraint 63 254 5.6121 7.0151 14.0303 0.976028 Constraint 712 980 4.3973 5.4967 10.9934 0.974448 Constraint 71 167 5.5648 6.9560 13.9121 0.973923 Constraint 836 1082 4.5646 5.7057 11.4114 0.972709 Constraint 752 980 4.4719 5.5898 11.1797 0.97013 Constraint 85 254 5.3874 6.7342 13.4684 0.969556 Constraint 728 996 4.3285 5.4106 10.8213 0.96949 Constraint 78 269 5.7957 7.2447 14.4893 0.968756 Constraint 720 1004 4.6683 5.8354 11.6708 0.966732 Constraint 836 1106 5.1265 6.4081 12.8163 0.966601 Constraint 820 1129 4.6933 5.8667 11.7334 0.966601 Constraint 996 1129 5.6710 7.0888 14.1776 0.966066 Constraint 104 848 4.8970 6.1212 12.2424 0.965616 Constraint 192 1116 3.6434 4.5542 9.1085 0.964703 Constraint 996 1106 4.8046 6.0057 12.0114 0.963993 Constraint 820 1137 5.7212 7.1514 14.3029 0.963912 Constraint 247 466 5.0015 6.2519 12.5038 0.963121 Constraint 648 980 4.5170 5.6463 11.2925 0.96257 Constraint 848 1082 5.6107 7.0134 14.0268 0.962279 Constraint 728 1159 4.6493 5.8116 11.6232 0.961577 Constraint 71 1137 5.6293 7.0366 14.0731 0.96143 Constraint 192 1089 5.4690 6.8362 13.6724 0.961267 Constraint 90 828 4.8973 6.1217 12.2433 0.961172 Constraint 221 1145 5.0248 6.2810 12.5621 0.960478 Constraint 78 254 5.4444 6.8055 13.6109 0.96046 Constraint 728 1129 4.3223 5.4028 10.8057 0.960446 Constraint 112 848 4.8258 6.0323 12.0646 0.960418 Constraint 85 151 5.4746 6.8432 13.6865 0.959908 Constraint 167 1089 4.1627 5.2034 10.4068 0.95975 Constraint 996 1121 4.6992 5.8740 11.7481 0.959632 Constraint 192 1137 4.6592 5.8240 11.6480 0.95844 Constraint 221 1137 3.6510 4.5637 9.1274 0.957527 Constraint 199 1137 5.4399 6.7999 13.5998 0.95697 Constraint 143 1089 3.8140 4.7675 9.5350 0.95697 Constraint 90 889 4.8533 6.0666 12.1333 0.956104 Constraint 262 482 4.9784 6.2230 12.4460 0.95603 Constraint 236 1137 5.2142 6.5177 13.0355 0.955572 Constraint 167 1082 5.8074 7.2593 14.5186 0.955572 Constraint 221 1180 3.9021 4.8776 9.7553 0.955509 Constraint 640 812 3.9757 4.9697 9.9393 0.953799 Constraint 728 980 3.6387 4.5484 9.0968 0.953442 Constraint 143 1082 4.2669 5.3336 10.6672 0.952529 Constraint 104 1082 5.1778 6.4722 12.9444 0.952529 Constraint 720 987 4.9352 6.1690 12.3381 0.952471 Constraint 720 980 5.4861 6.8576 13.7152 0.952384 Constraint 648 812 5.7015 7.1269 14.2538 0.951999 Constraint 806 1168 5.6175 7.0219 14.0438 0.951574 Constraint 728 987 5.2650 6.5812 13.1624 0.95128 Constraint 55 1168 4.8501 6.0626 12.1252 0.95044 Constraint 770 1159 5.4071 6.7588 13.5177 0.950421 Constraint 728 1121 5.8538 7.3172 14.6344 0.950421 Constraint 996 1066 5.1600 6.4500 12.9001 0.950169 Constraint 90 917 4.8369 6.0461 12.0921 0.950098 Constraint 770 1198 4.0559 5.0698 10.1397 0.950098 Constraint 770 1168 3.0155 3.7693 7.5387 0.950098 Constraint 764 1198 5.6222 7.0278 14.0556 0.950098 Constraint 736 1159 4.8015 6.0019 12.0038 0.950098 Constraint 648 806 5.1350 6.4187 12.8375 0.947311 Constraint 697 974 4.3510 5.4387 10.8775 0.945722 Constraint 660 828 5.2401 6.5501 13.1002 0.945408 Constraint 633 967 5.4418 6.8022 13.6045 0.945394 Constraint 633 797 5.2361 6.5451 13.0903 0.944821 Constraint 90 269 5.3384 6.6730 13.3461 0.936407 Constraint 706 974 4.2104 5.2631 10.5261 0.932381 Constraint 660 987 5.6623 7.0779 14.1558 0.931252 Constraint 254 466 5.3475 6.6844 13.3688 0.928223 Constraint 254 458 4.6037 5.7546 11.5092 0.927465 Constraint 667 889 4.9176 6.1471 12.2941 0.921735 Constraint 660 836 4.3005 5.3756 10.7513 0.920476 Constraint 640 951 4.1182 5.1477 10.2955 0.915556 Constraint 667 974 3.8300 4.7875 9.5751 0.915554 Constraint 269 482 5.3843 6.7304 13.4608 0.910923 Constraint 648 967 3.6646 4.5807 9.1614 0.906346 Constraint 175 458 5.0830 6.3538 12.7075 0.905827 Constraint 181 393 4.9367 6.1708 12.3417 0.904992 Constraint 55 241 5.2955 6.6194 13.2389 0.904101 Constraint 667 987 5.0566 6.3207 12.6414 0.901075 Constraint 660 980 4.7962 5.9953 11.9906 0.899392 Constraint 621 806 5.2832 6.6040 13.2079 0.897375 Constraint 621 812 4.0204 5.0255 10.0510 0.89707 Constraint 667 980 5.8582 7.3228 14.6456 0.895722 Constraint 648 752 4.9450 6.1813 12.3626 0.88311 Constraint 685 987 5.2320 6.5401 13.0801 0.88063 Constraint 828 951 5.2455 6.5569 13.1137 0.867623 Constraint 660 1106 5.1124 6.3904 12.7809 0.8651 Constraint 660 1129 5.4581 6.8226 13.6452 0.86446 Constraint 660 889 5.4122 6.7652 13.5304 0.863751 Constraint 143 1074 5.7303 7.1629 14.3257 0.860978 Constraint 621 797 3.8846 4.8558 9.7116 0.858328 Constraint 181 406 4.0012 5.0016 10.0031 0.857747 Constraint 770 1207 5.3388 6.6735 13.3471 0.855335 Constraint 55 770 5.7628 7.2035 14.4069 0.852451 Constraint 648 974 5.7978 7.2473 14.4945 0.850515 Constraint 583 812 4.5360 5.6700 11.3400 0.831192 Constraint 90 521 5.0603 6.3254 12.6508 0.826491 Constraint 521 917 4.8450 6.0562 12.1124 0.824638 Constraint 90 848 5.5052 6.8815 13.7631 0.81927 Constraint 648 959 5.1252 6.4065 12.8129 0.818762 Constraint 44 797 3.7673 4.7091 9.4182 0.817106 Constraint 71 247 5.3147 6.6433 13.2867 0.815086 Constraint 44 806 5.6775 7.0969 14.1938 0.813315 Constraint 828 917 4.6706 5.8383 11.6765 0.81227 Constraint 262 473 5.6043 7.0054 14.0108 0.809567 Constraint 63 241 4.9846 6.2308 12.4615 0.808775 Constraint 247 458 5.1602 6.4502 12.9004 0.80498 Constraint 221 1168 5.4763 6.8454 13.6908 0.801044 Constraint 90 897 5.0733 6.3416 12.6833 0.798222 Constraint 781 1198 4.5521 5.6901 11.3802 0.796604 Constraint 640 959 4.1035 5.1293 10.2586 0.795342 Constraint 63 621 5.5600 6.9500 13.8999 0.792474 Constraint 648 951 5.0232 6.2790 12.5579 0.790312 Constraint 269 473 4.7678 5.9597 11.9194 0.785873 Constraint 96 280 4.5044 5.6306 11.2611 0.784347 Constraint 633 959 3.7598 4.6997 9.3995 0.782147 Constraint 640 942 5.1701 6.4627 12.9253 0.78167 Constraint 712 974 5.5560 6.9451 13.8901 0.781132 Constraint 660 996 5.9202 7.4003 14.8005 0.775337 Constraint 667 925 4.8502 6.0627 12.1255 0.771657 Constraint 706 980 5.1145 6.3932 12.7863 0.77008 Constraint 136 1089 6.2166 7.7708 15.5416 0.760615 Constraint 129 349 3.8336 4.7920 9.5839 0.758088 Constraint 856 1082 4.2141 5.2677 10.5353 0.757775 Constraint 692 987 5.7265 7.1582 14.3163 0.756851 Constraint 856 1074 5.8824 7.3529 14.7059 0.752902 Constraint 633 788 5.0409 6.3011 12.6022 0.748483 Constraint 820 1168 5.7942 7.2428 14.4856 0.745732 Constraint 743 980 6.1032 7.6290 15.2579 0.743436 Constraint 557 640 5.1578 6.4473 12.8946 0.740365 Constraint 78 545 5.3474 6.6842 13.3684 0.732906 Constraint 85 828 6.2460 7.8075 15.6150 0.731181 Constraint 660 820 5.4136 6.7669 13.5339 0.730359 Constraint 71 262 5.6070 7.0088 14.0176 0.729062 Constraint 836 1129 6.0677 7.5846 15.1692 0.721957 Constraint 712 967 5.4439 6.8049 13.6097 0.720425 Constraint 262 466 4.7697 5.9621 11.9241 0.720079 Constraint 175 254 4.9227 6.1534 12.3068 0.719379 Constraint 63 262 5.1802 6.4752 12.9504 0.718374 Constraint 167 836 5.8288 7.2860 14.5721 0.715947 Constraint 247 451 4.1427 5.1784 10.3569 0.7093 Constraint 241 451 5.3049 6.6311 13.2623 0.704301 Constraint 167 254 5.6517 7.0647 14.1294 0.703141 Constraint 104 269 5.4355 6.7944 13.5888 0.697072 Constraint 980 1129 5.8106 7.2633 14.5265 0.696733 Constraint 96 897 5.4970 6.8713 13.7426 0.695918 Constraint 781 1207 4.5741 5.7177 11.4353 0.695918 Constraint 557 942 4.3243 5.4054 10.8108 0.690978 Constraint 706 987 4.0773 5.0966 10.1932 0.690773 Constraint 151 269 5.7381 7.1726 14.3452 0.689548 Constraint 608 797 5.2849 6.6062 13.2123 0.68345 Constraint 136 379 4.7695 5.9619 11.9239 0.682954 Constraint 129 340 4.0324 5.0405 10.0810 0.680637 Constraint 55 820 5.7582 7.1977 14.3954 0.680039 Constraint 112 294 4.5174 5.6468 11.2936 0.676434 Constraint 205 406 3.6283 4.5354 9.0707 0.669995 Constraint 262 812 6.1048 7.6310 15.2619 0.668624 Constraint 205 443 3.8974 4.8717 9.7434 0.659661 Constraint 521 897 5.8182 7.2728 14.5455 0.652962 Constraint 205 429 4.7938 5.9922 11.9844 0.65249 Constraint 175 406 4.1063 5.1329 10.2658 0.650856 Constraint 63 583 5.5396 6.9244 13.8489 0.649662 Constraint 521 909 5.0810 6.3513 12.7026 0.649462 Constraint 640 967 5.6116 7.0145 14.0289 0.649431 Constraint 529 942 5.0077 6.2596 12.5192 0.643265 Constraint 175 443 4.4781 5.5976 11.1951 0.642912 Constraint 55 1207 5.9428 7.4285 14.8570 0.640788 Constraint 129 323 4.1483 5.1854 10.3708 0.639741 Constraint 262 545 4.8826 6.1033 12.2066 0.635227 Constraint 660 974 6.0092 7.5115 15.0230 0.612255 Constraint 175 387 4.1585 5.1982 10.3963 0.606144 Constraint 104 167 5.5316 6.9145 13.8290 0.605645 Constraint 247 443 5.4018 6.7522 13.5044 0.603409 Constraint 55 221 5.8763 7.3454 14.6907 0.60332 Constraint 129 331 5.0415 6.3019 12.6039 0.602442 Constraint 236 443 5.2003 6.5004 13.0009 0.600768 Constraint 214 1137 6.2363 7.7954 15.5908 0.59955 Constraint 199 443 4.3295 5.4119 10.8239 0.599465 Constraint 752 967 4.7293 5.9116 11.8232 0.597379 Constraint 181 387 4.3561 5.4452 10.8903 0.594265 Constraint 44 621 5.2601 6.5752 13.1503 0.592246 Constraint 175 411 4.4376 5.5469 11.0939 0.592113 Constraint 112 856 4.2770 5.3462 10.6924 0.582499 Constraint 120 856 4.7845 5.9806 11.9612 0.577363 Constraint 143 856 5.1836 6.4795 12.9590 0.577209 Constraint 104 856 5.6540 7.0675 14.1351 0.571476 Constraint 112 865 5.4741 6.8427 13.6853 0.565887 Constraint 181 379 5.0746 6.3432 12.6864 0.56144 Constraint 697 987 3.1148 3.8936 7.7871 0.557698 Constraint 262 458 5.8322 7.2903 14.5806 0.557342 Constraint 151 303 5.2845 6.6056 13.2111 0.556417 Constraint 136 349 5.3417 6.6772 13.3543 0.550897 Constraint 112 303 5.3955 6.7444 13.4887 0.541163 Constraint 104 294 5.0476 6.3095 12.6190 0.537309 Constraint 129 303 4.1864 5.2330 10.4660 0.534789 Constraint 55 1137 5.9669 7.4587 14.9173 0.532081 Constraint 660 728 5.9657 7.4571 14.9141 0.520236 Constraint 697 980 3.8223 4.7779 9.5557 0.519852 Constraint 44 788 6.0951 7.6188 15.2376 0.514317 Constraint 151 349 4.4162 5.5203 11.0406 0.514051 Constraint 199 406 6.0576 7.5720 15.1440 0.513627 Constraint 676 987 5.1072 6.3840 12.7680 0.50552 Constraint 269 466 5.8322 7.2902 14.5804 0.504477 Constraint 640 806 6.0407 7.5509 15.1018 0.501883 Constraint 269 458 5.2378 6.5472 13.0945 0.499321 Constraint 96 286 5.7045 7.1306 14.2612 0.499231 Constraint 720 996 5.6915 7.1144 14.2287 0.498968 Constraint 104 836 5.5930 6.9912 13.9825 0.497436 Constraint 254 451 5.6488 7.0610 14.1220 0.495329 Constraint 254 443 4.7762 5.9703 11.9405 0.489513 Constraint 78 640 5.8238 7.2798 14.5596 0.485999 Constraint 254 473 5.1101 6.3876 12.7753 0.484743 Constraint 175 349 5.7855 7.2318 14.4636 0.480604 Constraint 254 482 5.1614 6.4518 12.9036 0.476453 Constraint 85 1082 5.8922 7.3653 14.7306 0.465059 Constraint 90 280 5.4240 6.7800 13.5600 0.463936 Constraint 676 1060 4.5854 5.7318 11.4636 0.454882 Constraint 38 241 4.5966 5.7457 11.4914 0.452183 Constraint 55 797 6.0704 7.5880 15.1761 0.449352 Constraint 685 974 5.1563 6.4454 12.8907 0.447922 Constraint 78 521 5.5840 6.9800 13.9600 0.441558 Constraint 129 379 5.9380 7.4225 14.8450 0.434093 Constraint 136 340 4.3574 5.4467 10.8935 0.431923 Constraint 557 812 5.4585 6.8231 13.6463 0.428613 Constraint 71 828 6.0462 7.5577 15.1154 0.427819 Constraint 24 241 4.6060 5.7576 11.5151 0.416463 Constraint 104 286 4.7591 5.9489 11.8977 0.416092 Constraint 648 770 5.7876 7.2345 14.4690 0.412198 Constraint 167 1116 6.1379 7.6724 15.3447 0.411334 Constraint 44 241 4.4810 5.6013 11.2026 0.409186 Constraint 676 1049 5.1644 6.4554 12.9109 0.406773 Constraint 104 303 4.7672 5.9590 11.9181 0.405896 Constraint 529 909 4.8073 6.0091 12.0182 0.401377 Constraint 221 1116 5.7062 7.1327 14.2655 0.401037 Constraint 521 942 5.2868 6.6085 13.2171 0.397319 Constraint 241 466 5.5631 6.9539 13.9078 0.395205 Constraint 214 1116 6.0948 7.6185 15.2371 0.392699 Constraint 557 917 5.5260 6.9075 13.8149 0.3915 Constraint 269 545 5.3475 6.6843 13.3687 0.390241 Constraint 151 323 5.5512 6.9390 13.8780 0.380531 Constraint 38 797 5.2612 6.5766 13.1531 0.37951 Constraint 129 294 4.8600 6.0750 12.1500 0.378217 Constraint 482 574 5.4633 6.8292 13.6584 0.374154 Constraint 241 443 5.5457 6.9321 13.8643 0.369352 Constraint 104 280 5.5914 6.9893 13.9786 0.366388 Constraint 151 309 5.2984 6.6230 13.2460 0.363745 Constraint 640 820 5.9992 7.4990 14.9979 0.361917 Constraint 175 379 6.0316 7.5395 15.0790 0.361368 Constraint 151 286 5.1642 6.4552 12.9104 0.360903 Constraint 120 294 5.2492 6.5615 13.1229 0.360746 Constraint 728 1004 6.1915 7.7394 15.4787 0.359382 Constraint 214 406 5.9906 7.4882 14.9765 0.351686 Constraint 96 294 5.3989 6.7486 13.4972 0.348311 Constraint 280 489 5.2279 6.5348 13.0697 0.341658 Constraint 685 1060 5.2764 6.5955 13.1910 0.337268 Constraint 685 1011 5.7715 7.2143 14.4286 0.336764 Constraint 30 236 5.2801 6.6001 13.2003 0.333147 Constraint 30 221 6.2423 7.8029 15.6057 0.333147 Constraint 30 1207 5.2969 6.6211 13.2422 0.333147 Constraint 120 303 5.3161 6.6452 13.2903 0.328958 Constraint 129 309 4.8051 6.0063 12.0127 0.326152 Constraint 309 473 5.0377 6.2971 12.5942 0.325539 Constraint 205 420 3.5822 4.4777 8.9554 0.324609 Constraint 38 247 6.2929 7.8661 15.7322 0.323889 Constraint 286 489 5.3396 6.6745 13.3491 0.321519 Constraint 199 458 4.9516 6.1894 12.3789 0.321016 Constraint 205 451 5.0968 6.3710 12.7420 0.321007 Constraint 151 1089 6.3200 7.9000 15.8001 0.319388 Constraint 529 917 5.2211 6.5264 13.0528 0.318765 Constraint 592 942 5.4495 6.8118 13.6237 0.317074 Constraint 175 420 4.1258 5.1573 10.3146 0.316851 Constraint 280 473 5.1452 6.4315 12.8629 0.316762 Constraint 78 557 5.6190 7.0238 14.0476 0.315141 Constraint 317 473 5.3239 6.6548 13.3097 0.314314 Constraint 151 317 5.1998 6.4998 12.9995 0.313182 Constraint 181 420 4.0930 5.1162 10.2324 0.313015 Constraint 175 429 4.9581 6.1977 12.3953 0.312347 Constraint 565 942 5.2284 6.5355 13.0710 0.309229 Constraint 112 286 5.7230 7.1538 14.3075 0.308949 Constraint 205 387 6.0681 7.5852 15.1703 0.30892 Constraint 151 294 4.6500 5.8125 11.6250 0.301187 Constraint 44 812 5.9055 7.3818 14.7636 0.29956 Constraint 151 379 5.8174 7.2717 14.5434 0.299406 Constraint 96 269 4.6485 5.8106 11.6213 0.298574 Constraint 78 583 5.6706 7.0882 14.1764 0.297905 Constraint 151 387 6.2304 7.7880 15.5760 0.296652 Constraint 286 473 5.1542 6.4427 12.8854 0.290227 Constraint 269 489 4.8859 6.1074 12.2147 0.289101 Constraint 592 959 5.8893 7.3617 14.7233 0.288412 Constraint 129 360 4.1422 5.1778 10.3556 0.280533 Constraint 633 752 6.1354 7.6693 15.3385 0.27741 Constraint 269 498 5.1980 6.4974 12.9949 0.275702 Constraint 303 473 5.7635 7.2044 14.4087 0.275132 Constraint 269 521 4.5691 5.7114 11.4227 0.274406 Constraint 30 241 5.2027 6.5033 13.0067 0.273565 Constraint 770 1129 6.2971 7.8714 15.7427 0.27042 Constraint 175 473 5.2649 6.5811 13.1622 0.268258 Constraint 24 236 6.0570 7.5712 15.1424 0.267953 Constraint 151 262 5.8103 7.2629 14.5259 0.265853 Constraint 104 262 5.1868 6.4835 12.9669 0.265619 Constraint 241 458 5.8740 7.3425 14.6851 0.265261 Constraint 205 400 6.1767 7.7209 15.4417 0.264659 Constraint 175 247 5.0031 6.2539 12.5077 0.264525 Constraint 85 247 5.6242 7.0302 14.0605 0.263665 Constraint 167 247 5.4243 6.7804 13.5607 0.263665 Constraint 247 482 5.2974 6.6217 13.2435 0.26231 Constraint 262 521 5.6635 7.0794 14.1588 0.257921 Constraint 262 574 5.9065 7.3831 14.7662 0.257915 Constraint 78 247 6.2532 7.8166 15.6331 0.25519 Constraint 788 1207 5.6668 7.0835 14.1670 0.25418 Constraint 692 974 5.0613 6.3266 12.6532 0.251145 Constraint 262 498 4.8501 6.0627 12.1253 0.24937 Constraint 55 788 5.5922 6.9903 13.9806 0.247267 Constraint 120 340 6.2908 7.8636 15.7271 0.246775 Constraint 254 545 5.0704 6.3380 12.6761 0.24632 Constraint 136 393 4.8906 6.1133 12.2265 0.242504 Constraint 143 379 6.1416 7.6770 15.3540 0.233617 Constraint 309 458 4.7477 5.9346 11.8692 0.232036 Constraint 254 812 6.1268 7.6585 15.3169 0.231235 Constraint 592 812 6.1792 7.7240 15.4481 0.230897 Constraint 309 411 5.0528 6.3161 12.6321 0.230667 Constraint 667 951 5.4434 6.8043 13.6085 0.229149 Constraint 175 393 5.6266 7.0332 14.0665 0.227776 SetCost constraints 1