Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 5 times. MIP Presolve eliminated 195354 rows and 36582 columns. MIP Presolve modified 19793 coefficients. Aggregator did 1412 substitutions. Reduced MIP has 48755 rows, 7604 columns, and 193097 nonzeros. Presolve time = 4.63 sec. Clique table members: 8223. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.35 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2820.0000 35 -2820.0000 153 * 0+ 0 -2813.0000 -2820.0000 153 0.25% * 0+ 0 -2815.0000 -2820.0000 158 0.18% 0 0 cutoff -2815.0000 -2820.0000 158 0.18%