HEAD is now at 9c105bf initial deployement 9165 packages (729 installed, 8436 uninstalled), 2871 virtual packages Tried aggregator 7 times. MIP Presolve eliminated 14390 rows and 607 columns. MIP Presolve modified 66993 coefficients. Aggregator did 734 substitutions. Reduced MIP has 43011 rows, 11068 columns, and 243364 nonzeros. Reduced MIP has 11068 binaries, 0 generals, 0 SOSs, and 0 indicators. Presolve time = 1.58 sec. Clique table members: 8436. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: deterministic, using up to 2 threads. Root relaxation solution time = 1.02 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 56853.1528 1317 56853.1528 2412 0 0 94357.5975 422 Cuts: 2356 3705 * 0+ 0 105822.0000 94357.5975 3705 10.83% 0 0 95184.4792 343 105822.0000 Cuts: 113 3852 10.05% 0 0 95809.7752 548 105822.0000 Cuts: 40 4177 9.46% * 0+ 0 100786.0000 95809.7752 4177 4.94% 0 0 95909.0958 516 100786.0000 Cuts: 26 4220 4.84% * 0+ 0 98287.0000 95909.0958 4220 2.42% 0 0 96010.9564 516 98287.0000 ZeroHalf: 8 4251 2.32% 0 0 96011.6837 515 98287.0000 ZeroHalf: 8 4282 2.31% 0 0 96047.9496 508 98287.0000 Cuts: 8 4308 2.28% 0 0 96118.0278 503 98287.0000 Cuts: 9 4361 2.21% 0 0 96118.8111 510 98287.0000 Cuts: 9 4385 2.21% * 0+ 0 98244.0000 96118.8111 4385 2.16% 0 2 96118.8111 510 98244.0000 96118.8111 4385 2.16% * 7 0 integral 0 98243.0000 96118.8111 4578 2.16% GUB cover cuts applied: 6 Clique cuts applied: 827 Cover cuts applied: 3 Implied bound cuts applied: 103 Zero-half cuts applied: 103 Gomory fractional cuts applied: 15 Root node processing (before b&c): Real time = 8.14 Parallel b&c, 2 threads: Real time = 0.38 Sync time (average) = 0.13 Wait time (average) = 0.13 ------- Total (root+branch&cut) = 8.52 sec.