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Gurobi log bilinear

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Aug 23rd, 2022
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  1. Set parameter NonConvex to value 2
  2. Gurobi Optimizer version 9.5.1 build v9.5.1rc2 (linux64)
  3. Thread count: 4 physical cores, 8 logical processors, using up to 8 threads
  4. Optimize a model with 2112 rows, 3265 columns and 6208 nonzeros
  5. Model fingerprint: 0xddc2a96d
  6. Model has 1584 quadratic constraints
  7. Variable types: 3169 continuous, 96 integer (0 binary)
  8. Coefficient statistics:
  9. Matrix range [5e-01, 1e+00]
  10. QMatrix range [4e-03, 5e+01]
  11. QLMatrix range [1e+00, 8e+02]
  12. Objective range [1e+00, 1e+00]
  13. Bounds range [3e+02, 3e+02]
  14. RHS range [1e+02, 3e+02]
  15. Presolve time: 0.02s
  16. Presolved: 9504 rows, 4850 columns, 27664 nonzeros
  17. Presolved model has 1 quadratic constraint(s)
  18. Presolved model has 2640 bilinear constraint(s)
  19. Variable types: 3170 continuous, 1680 integer (0 binary)
  20.  
  21. Root relaxation: objective 1.151522e+02, 4150 iterations, 0.06 seconds (0.05 work units)
  22.  
  23. Nodes | Current Node | Objective Bounds | Work
  24. Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time
  25.  
  26. 0 0 115.15225 0 656 - 115.15225 - - 0s
  27. H 0 0 0.0000173 115.15225 - - 0s
  28. 0 0 115.15225 0 1625 0.00002 115.15225 - - 1s
  29. 0 0 115.15225 0 1785 0.00002 115.15225 - - 1s
  30. H 0 0 0.0000238 115.15225 - - 2s
  31. 0 0 115.15225 0 773 0.00002 115.15225 - - 2s
  32. 0 0 115.15225 0 834 0.00002 115.15225 - - 2s
  33. 0 0 115.15225 0 805 0.00002 115.15225 - - 2s
  34. 0 0 115.15225 0 805 0.00002 115.15225 - - 3s
  35. 0 2 115.15225 0 805 0.00002 115.15225 - - 3s
  36. 134 402 115.15225 33 1335 0.00002 115.15225 - 177 5s
  37. 1091 1336 97.58913 266 855 0.00002 115.15225 - 101 10s
  38. H 1414 1577 1.8432235 115.15225 6147% 96.0 11s
  39. 1879 1851 115.15225 8 659 1.84322 115.15225 6147% 94.8 16s
  40. 1883 1854 77.44704 337 468 1.84322 112.24577 5990% 94.6 20s
  41. 1895 1863 77.44704 363 999 1.84322 112.24577 5990% 102 26s
  42. 1904 1869 99.69176 192 32 1.84322 112.24577 5990% 101 30s
  43. 1924 1887 111.02687 30 1958 1.84322 112.24577 5990% 112 36s
  44. H 1937 1801 1.8432235 112.24577 5990% 116 38s
  45. 1965 1826 112.24577 36 1578 1.84322 112.24577 5990% 120 44s
  46. 1974 1865 112.24577 37 1516 1.84322 112.24577 5990% 123 45s
  47. 2124 1944 97.10414 59 1460 1.84322 112.24577 5990% 142 50s
  48. 2248 2051 93.40269 69 1889 1.84322 112.24577 5990% 155 55s
  49. 2509 2234 85.64368 97 1920 1.84322 112.24577 5990% 166 60s
  50. 2763 2377 79.06485 115 1845 1.84322 112.24577 5990% 169 65s
  51. 3002 2523 73.97103 134 1526 1.84322 112.24577 5990% 170 73s
  52. 3017 2606 73.97103 135 1555 1.84322 112.24577 5990% 171 75s
  53. 3105 2748 73.59767 149 1866 1.84322 112.24577 5990% 171 81s
  54. 3327 3004 73.59767 151 1781 1.84322 112.24577 5990% 168 85s
  55. 3888 3390 67.98938 212 1953 1.84322 112.24577 5990% 158 91s
  56. 4276 3671 54.75819 254 2198 1.84322 112.24577 5990% 155 96s
  57. H 4382 3546 3.0000000 112.24577 3642% 153 96s
  58. 4732 3764 37.42795 299 1876 3.00000 112.24577 3642% 153 101s
  59. 5018 3750 29.56903 367 1466 3.00000 112.24577 3642% 151 105s
  60. 5406 3934 infeasible 440 3.00000 112.24577 3642% 147 110s
  61. H 5434 3840 5.7116196 112.24577 1865% 147 110s
  62. 5699 4104 28.12306 497 1591 5.71162 112.24577 1865% 147 115s
  63. 6143 4238 28.12306 578 1307 5.71162 112.24577 1865% 143 121s
  64. H 6603 4092 7.6952461 112.24577 1359% 136 124s
  65. 6791 4196 28.12306 680 967 7.69525 112.24577 1359% 134 127s
  66. 7053 4222 infeasible 727 7.69525 112.24577 1359% 131 134s
  67. H 7272 4222 7.7468042 112.24577 1349% 128 134s
  68. 7295 4264 infeasible 782 7.74680 112.24577 1349% 129 140s
  69. 7533 4511 25.88114 830 918 7.74680 112.24577 1349% 126 146s
  70. 7994 4544 24.21753 912 749 7.74680 112.24577 1349% 122 151s
  71. 8175 4793 24.21753 922 749 7.74680 112.24577 1349% 120 155s
  72. 8672 4897 24.21753 1016 442 7.74680 112.24577 1349% 116 160s
  73. 9060 5017 18.69311 1132 51 7.74680 112.24577 1349% 112 166s
  74. 9742 5121 108.60289 33 1772 7.74680 112.24577 1349% 107 172s
  75. 10056 5329 96.69486 53 1744 7.74680 112.24577 1349% 106 176s
  76. H10327 5329 10.4314166 112.24577 976% 106 176s
  77. H10369 5329 10.4769087 112.24577 971% 106 176s
  78. 10396 5524 83.26018 70 1907 10.47691 112.24577 971% 106 181s
  79. H10589 5524 11.9268604 112.24577 841% 105 181s
  80. 10737 5869 79.68381 101 1525 11.92686 112.24577 841% 104 185s
  81. H11064 5865 13.3171207 112.24577 743% 104 185s
  82. 11236 6027 59.66145 242 1644 13.31712 112.24577 743% 104 190s
  83. 11546 6295 51.65778 296 1482 13.31712 112.24577 743% 104 195s
  84. H11856 6285 16.2909940 112.24577 589% 104 195s
  85. 11893 6553 49.67131 359 1161 16.29099 112.24577 589% 105 200s
  86. 12357 6596 49.67131 384 1110 16.29099 112.24577 589% 104 208s
  87. 12763 6961 49.67131 387 1317 16.29099 112.24577 589% 102 213s
  88. 13464 7079 41.64773 433 1243 16.29099 112.24577 589% 103 219s
  89. H13541 7075 17.0662349 112.24577 558% 102 219s
  90. 13928 7493 42.18600 445 1295 17.06623 112.24577 558% 100 224s
  91. 14425 7742 42.18600 471 1419 17.06623 112.24577 558% 100 229s
  92. 14690 8522 39.00958 487 1710 17.06623 112.24577 558% 100 236s
  93. 15510 8951 23.80583 522 1697 17.06623 112.24577 558% 97.8 243s
  94. 16003 9202 33.12649 549 1726 17.06623 112.24577 558% 96.9 249s
  95. 16308 9898 33.95427 553 1712 17.06623 112.24577 558% 95.9 255s
  96. 17202 10117 33.95427 587 1980 17.06623 112.24577 558% 92.7 260s
  97. 17453 10638 33.39998 587 2515 17.06623 112.24577 558% 91.8 266s
  98. 18288 10989 33.95427 628 1857 17.06623 112.24577 558% 89.0 271s
  99. 19027 11109 23.67510 642 2348 17.06623 112.24577 558% 87.2 278s
  100. 19343 11511 23.92739 644 1920 17.06623 112.24577 558% 86.3 283s
  101. H19533 11368 19.8133635 112.24577 467% 85.8 283s
  102. 20017 11622 infeasible 689 19.81336 112.24577 467% 84.5 288s
  103. 20581 11931 infeasible 744 19.81336 112.24577 467% 83.6 292s
  104. 20980 12456 23.92739 781 1190 19.81336 112.24577 467% 83.1 297s
  105. 21861 12812 infeasible 948 19.81336 112.24577 467% 80.1 302s
  106. 22615 13132 23.53922 1134 272 19.81336 112.24577 467% 78.1 306s
  107. H22705 12382 22.5930792 112.24577 397% 77.8 306s
  108. 23151 12614 23.50947 1241 207 22.59308 112.24577 397% 77.0 310s
  109. 23702 12897 infeasible 1289 22.59308 112.24577 397% 77.0 315s
  110. 23995 13350 22.78956 1288 63 22.59308 112.24577 397% 76.4 320s
  111. *24604 14096 1330 22.6051905 112.24577 397% 75.1 325s
  112. 25300 14645 41.48652 160 1662 22.60519 112.24577 397% 74.1 330s
  113. H25646 14571 22.6187663 112.24577 396% 73.3 330s
  114. *25651 14571 825 22.6187729 112.24577 396% 73.3 330s
  115. 26182 15010 22.90375 407 1087 22.61877 112.24577 396% 73.1 339s
  116. 26424 15564 22.90375 474 753 22.61877 112.24577 396% 73.1 343s
  117. 26979 15904 22.63421 702 125 22.61877 112.24577 396% 73.1 347s
  118. *27139 15874 862 22.6342084 112.24577 396% 72.6 347s
  119. 27335 16339 103.42368 39 1707 22.63421 112.24577 396% 72.6 352s
  120. 27963 16741 38.56300 176 1249 22.63421 112.24577 396% 72.1 356s
  121. 28365 17380 31.21335 284 1275 22.63421 112.24577 396% 71.4 360s
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