Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Presolve has eliminated 182519 rows and 35000 columns... Aggregator has done 1200 substitutions... Tried aggregator 5 times. MIP Presolve eliminated 190965 rows and 35217 columns. MIP Presolve modified 23996 coefficients. Aggregator did 1211 substitutions. Reduced MIP has 62346 rows, 11522 columns, and 247110 nonzeros. Presolve time = 5.82 sec. Clique table members: 10664. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.74 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -292730.0000 45 -292730.0000 519 * 0+ 0 -292359.0000 -292730.0000 519 0.13% * 0 0 integral 0 -292682.0000 Cuts: 63 526 0.00% 0 0 cutoff -292682.0000 -292682.0000 526 0.00% Clique cuts applied: 12 Zero-half cuts applied: 4 Gomory fractional cuts applied: 1