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 195347 rows and 36391 columns. MIP Presolve modified 22389 coefficients. Aggregator did 1417 substitutions. Reduced MIP has 48731 rows, 7790 columns, and 193596 nonzeros. Presolve time = 4.72 sec. Clique table members: 8299. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.22 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2883.0000 2 -2883.0000 114 * 0+ 0 -2878.0000 -2883.0000 114 0.17% 0 0 infeasible -2878.0000 Cuts: 3 114 0.00% 0 0 cutoff -2878.0000 -2878.0000 114 0.00% Zero-half cuts applied: 1