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 148945 rows and 28995 columns. MIP Presolve modified 1421 coefficients. Aggregator did 1984 substitutions. Reduced MIP has 1251 rows, 797 columns, and 3215 nonzeros. Presolve time = 0.31 sec. Clique table members: 837. 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 -3.61853e+07 9 -3.61853e+07 36 * 0+ 0 -3.61853e+07 -3.61853e+07 36 0.00% 0 0 cutoff -3.61853e+07 -3.61853e+07 39 0.00%