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 268167 rows and 46722 columns. MIP Presolve modified 15050 coefficients. Aggregator did 2106 substitutions. Reduced MIP has 8136 rows, 3100 columns, and 26765 nonzeros. Presolve time = 1.43 sec. Clique table members: 3930. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.02 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2.74563e+08 69 -2.74563e+08 664 * 0+ 0 -2.72069e+08 -2.74563e+08 664 0.92% 0 0 -2.74529e+08 3 -2.72069e+08 Cuts: 240 692 0.90% * 0+ 0 -2.74529e+08 -2.74529e+08 692 0.00% 0 0 cutoff -2.74529e+08 -2.74529e+08 692 0.00% GUB cover cuts applied: 1 Clique cuts applied: 146 Cover cuts applied: 1 Implied bound cuts applied: 9 Zero-half cuts applied: 6 Gomory fractional cuts applied: 4