HEAD is now at 0bbc05b initial deployement 15629 packages (2986 installed, 12643 uninstalled), 6661 virtual packages Tried aggregator 7 times. MIP Presolve eliminated 36861 rows and 4486 columns. MIP Presolve modified 128230 coefficients. Aggregator did 9575 substitutions. Reduced MIP has 100178 rows, 24661 columns, and 495692 nonzeros. Reduced MIP has 23738 binaries, 923 generals, 0 SOSs, and 0 indicators. Presolve time = 4.44 sec. Clique table members: 35243. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 1.33 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 73684.2667 225 73684.2667 767 * 0+ 0 80342.0000 73684.2667 767 8.29% * 0 0 integral 0 73699.0000 Cuts: 103 825 0.00% 0 0 cutoff 73699.0000 73699.0000 825 0.00% Elapsed time = 10.74 sec. (tree size = 0.00 MB, solutions = 2) GUB cover cuts applied: 1 Implied bound cuts applied: 33 Flow cuts applied: 1 Zero-half cuts applied: 1 Gomory fractional cuts applied: 2 >>>>>>> Objval = 73699.000000 (int)73699 >>>>>>>>>>>>> Objval 0/1 = 428.000000 >>>>>>>>>>>>> Objval 0/0 = 11.000000 1 of 2 MIP starts provided solutions. MIP start 'm1' defined initial solution with objective 320570.0000. Presolve has eliminated 31569 rows and 4039 columns... Aggregator has done 9452 substitutions... Presolve has improved bounds 109 times... Tried aggregator 7 times. MIP Presolve eliminated 36681 rows and 4415 columns. MIP Presolve modified 128252 coefficients. Aggregator did 9471 substitutions. Reduced MIP has 100462 rows, 24836 columns, and 508437 nonzeros. Reduced MIP has 23914 binaries, 922 generals, 0 SOSs, and 0 indicators. Presolve time = 6.18 sec. Clique table members: 35457. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 22.21 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0+ 0 320570.0000 30437 --- 0 0 13572.9492 299 320570.0000 13572.9492 30437 95.77% * 0 0 integral 0 86891.0000 Cuts: 211 30719 0.00% 0 0 cutoff 86891.0000 86891.0000 30719 0.00% Elapsed time = 31.55 sec. (tree size = 0.00 MB, solutions = 1) GUB cover cuts applied: 6 Clique cuts applied: 16 Cover cuts applied: 2 Implied bound cuts applied: 39 Flow cuts applied: 5 Mixed integer rounding cuts applied: 2 Zero-half cuts applied: 18 Gomory fractional cuts applied: 15