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 148901 rows and 28966 columns. MIP Presolve modified 1679 coefficients. Aggregator did 1988 substitutions. Reduced MIP has 1290 rows, 822 columns, and 3261 nonzeros. Presolve time = 0.47 sec. Clique table members: 906. 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 -110173.5000 29 -110173.5000 60 * 0+ 0 -110027.0000 -110173.5000 60 0.13% 0 0 cutoff -110027.0000 Cuts: 8 79 0.00% 0 0 cutoff -110027.0000 -110027.0000 79 0.00% Cover cuts applied: 1 Zero-half cuts applied: 2 Gomory fractional cuts applied: 1