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 190931 rows and 35235 columns. MIP Presolve modified 24000 coefficients. Aggregator did 1212 substitutions. Reduced MIP has 62379 rows, 11503 columns, and 247135 nonzeros. Presolve time = 4.51 sec. Clique table members: 10806. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.61 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -1.45994e+09 539 -1.45994e+09 1541 * 0+ 0 -1.44794e+09 -1.45994e+09 1541 0.83% 0 0 -1.45738e+09 6 -1.44794e+09 Cuts: 486 1634 0.65% * 0+ 0 -1.45590e+09 -1.45738e+09 1634 0.10% * 0 0 integral 0 -1.45737e+09 Cuts: 4 1635 0.00% 0 0 cutoff -1.45737e+09 -1.45737e+09 1635 0.00% GUB cover cuts applied: 2 Clique cuts applied: 208 Cover cuts applied: 3 Implied bound cuts applied: 30 Zero-half cuts applied: 23 Gomory fractional cuts applied: 8