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 190948 rows and 35240 columns. MIP Presolve modified 23995 coefficients. Aggregator did 1212 substitutions. Reduced MIP has 62362 rows, 11498 columns, and 247014 nonzeros. Presolve time = 4.50 sec. Clique table members: 10801. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.50 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -1.46157e+09 157 -1.46157e+09 1336 * 0+ 0 -1.45156e+09 -1.46157e+09 1336 0.69% 0 0 -1.46088e+09 6 -1.45156e+09 Cuts: 426 1411 0.64% * 0+ 0 -1.46087e+09 -1.46088e+09 1411 0.00% Repeating presolve. Tried aggregator 7 times. MIP Presolve eliminated 61565 rows and 10754 columns. MIP Presolve modified 1250 coefficients. Aggregator did 441 substitutions. Reduced MIP has 355 rows, 303 columns, and 835 nonzeros. Tried aggregator 6 times. MIP Presolve eliminated 94 rows and 59 columns. Aggregator did 129 substitutions. Reduced MIP has 132 rows, 115 columns, and 356 nonzeros. Tried aggregator 1 time. Represolve time = 0.10 sec. Clique table members: 108. 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 cutoff 17 Implied bound cuts applied: 3 Gomory fractional cuts applied: 2