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 190958 rows and 35215 columns. MIP Presolve modified 24000 coefficients. Aggregator did 1211 substitutions. Reduced MIP has 62353 rows, 11524 columns, and 247144 nonzeros. Presolve time = 4.52 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 = 0.57 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -292720.0000 45 -292720.0000 519 * 0+ 0 -292349.0000 -292720.0000 519 0.13% * 0 0 integral 0 -292672.0000 Cuts: 63 526 0.00% 0 0 cutoff -292672.0000 -292672.0000 526 0.00% Clique cuts applied: 12 Zero-half cuts applied: 4 Gomory fractional cuts applied: 1