HEAD is now at 0bbc05b initial deployement 16076 packages (2998 installed, 13078 uninstalled), 6841 virtual packages Tried aggregator 7 times. MIP Presolve eliminated 37734 rows and 4364 columns. MIP Presolve modified 146143 coefficients. Aggregator did 9928 substitutions. Reduced MIP has 103831 rows, 25782 columns, and 514116 nonzeros. Reduced MIP has 24802 binaries, 980 generals, 0 SOSs, and 0 indicators. Presolve time = 4.76 sec. Clique table members: 37223. 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 96157.2505 158 96157.2505 941 0 0 96173.8361 56 Cuts: 510 1016 * 0+ 0 96174.0000 96173.8361 1016 0.00% 0 0 cutoff 96174.0000 96173.8361 1016 0.00% Elapsed time = 11.95 sec. (tree size = 0.00 MB, solutions = 1) GUB cover cuts applied: 13 Clique cuts applied: 275 Cover cuts applied: 4 Implied bound cuts applied: 21 Flow cuts applied: 1 Mixed integer rounding cuts applied: 3 Zero-half cuts applied: 21 Gomory fractional cuts applied: 21 >>>>>>> Objval = 96174.000000 (int)96174 >>>>>>>>>>>>> Objval 0/1 = 400.000000 >>>>>>>>>>>>> Objval 0/0 = 14.000000 1 of 1 MIP starts provided solutions. MIP start 'm1' defined initial solution with objective 287767.0000. Presolve has eliminated 33673 rows and 3922 columns... Aggregator has done 9793 substitutions... Presolve has improved bounds 66 times... Tried aggregator 7 times. MIP Presolve eliminated 37566 rows and 4289 columns. MIP Presolve modified 146134 coefficients. Aggregator did 9811 substitutions. Reduced MIP has 104116 rows, 25974 columns, and 527243 nonzeros. Reduced MIP has 24995 binaries, 979 generals, 0 SOSs, and 0 indicators. Presolve time = 6.49 sec. Clique table members: 37469. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 25.51 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0+ 0 287767.0000 30362 --- 0 0 7109.7367 234 287767.0000 7109.7367 30362 97.53% 0 0 82448.5000 20 287767.0000 Cuts: 472 31067 71.35% * 0 0 integral 0 89292.0000 Cuts: 9 31074 0.00% 0 0 cutoff 89292.0000 89292.0000 31074 0.00% Elapsed time = 38.92 sec. (tree size = 0.00 MB, solutions = 1) GUB cover cuts applied: 14 Clique cuts applied: 146 Cover cuts applied: 3 Implied bound cuts applied: 38 Flow cuts applied: 6 Mixed integer rounding cuts applied: 5 Zero-half cuts applied: 37 Gomory fractional cuts applied: 34