HEAD is now at 0bbc05b initial deployement 16126 packages (2998 installed, 13128 uninstalled), 6838 virtual packages Tried aggregator 7 times. MIP Presolve eliminated 33847 rows and 4293 columns. MIP Presolve modified 136097 coefficients. Aggregator did 9923 substitutions. Reduced MIP has 107969 rows, 25918 columns, and 534009 nonzeros. Reduced MIP has 24930 binaries, 988 generals, 0 SOSs, and 0 indicators. Presolve time = 4.78 sec. Clique table members: 36246. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 1.44 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 75603.2505 165 75603.2505 989 * 0 0 integral 0 75620.0000 Cuts: 534 1032 0.00% 0 0 cutoff 75620.0000 75620.0000 1032 0.00% Elapsed time = 10.53 sec. (tree size = 0.00 MB, solutions = 1) GUB cover cuts applied: 13 Clique cuts applied: 244 Cover cuts applied: 3 Implied bound cuts applied: 68 Flow cuts applied: 1 Mixed integer rounding cuts applied: 3 Zero-half cuts applied: 22 Gomory fractional cuts applied: 19 >>>>>>> Objval = 75620.000000 (int)75620 >>>>>>>>>>>>> Objval 0/1 = 402.000000 >>>>>>>>>>>>> Objval 0/0 = 11.000000 1 of 1 MIP starts provided solutions. MIP start 'm1' defined initial solution with objective 287642.0000. Presolve has eliminated 29954 rows and 3844 columns... Aggregator has done 9784 substitutions... Presolve has improved bounds 28 times... Tried aggregator 7 times. MIP Presolve eliminated 33656 rows and 4215 columns. MIP Presolve modified 136060 coefficients. Aggregator did 9803 substitutions. Reduced MIP has 108280 rows, 26116 columns, and 547294 nonzeros. Reduced MIP has 25129 binaries, 987 generals, 0 SOSs, and 0 indicators. Presolve time = 6.50 sec. Clique table members: 36502. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 23.52 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0+ 0 287642.0000 29860 --- 0 0 7106.4700 265 287642.0000 7106.4700 29860 97.53% 0 0 68738.0000 21 287642.0000 Cuts: 530 30531 76.10% * 0 0 integral 0 82416.0000 Cuts: 11 30550 0.00% 0 0 cutoff 82416.0000 82416.0000 30550 0.00% Elapsed time = 36.04 sec. (tree size = 0.00 MB, solutions = 1) GUB cover cuts applied: 13 Clique cuts applied: 172 Cover cuts applied: 3 Implied bound cuts applied: 78 Flow cuts applied: 7 Mixed integer rounding cuts applied: 7 Zero-half cuts applied: 30 Gomory fractional cuts applied: 35