Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 7 times. MIP Presolve eliminated 205908 rows and 17619 columns. MIP Presolve modified 293 coefficients. Aggregator did 1878 substitutions. Reduced MIP has 5825 rows, 1422 columns, and 14455 nonzeros. Presolve time = 0.41 sec. Clique table members: 4042. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.01 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 cutoff 0