Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 6 times. MIP Presolve eliminated 148960 rows and 28995 columns. MIP Presolve modified 1573 coefficients. Aggregator did 2011 substitutions. Reduced MIP has 1209 rows, 770 columns, and 3144 nonzeros. Presolve time = 0.34 sec. Clique table members: 802. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.00 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -5.72495e+08 2 -5.72495e+08 48 * 0+ 0 -5.72495e+08 -5.72495e+08 48 0.00% 0 0 cutoff -5.72495e+08 -5.72495e+08 48 0.00%