Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 11 times. MIP Presolve eliminated 210083 rows and 17993 columns. MIP Presolve modified 893 coefficients. Aggregator did 2637 substitutions. Reduced MIP has 893 rows, 289 columns, and 2637 nonzeros. Presolve time = 0.44 sec. Clique table members: 222. 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 0.0000 0.0000 0 0.00% 0 0 cutoff 0.0000 0.0000 0 0.00% >>>>>>> Objval = 0.000000 (int)0 Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. MIP start values provide initial solution with objective 1373.0000. Tried aggregator 6 times. MIP Presolve eliminated 207291 rows and 17689 columns. MIP Presolve modified 297 coefficients. Aggregator did 1861 substitutions. Reduced MIP has 4461 rows, 1369 columns, and 11520 nonzeros. Presolve time = 0.42 sec. Clique table members: 2879. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.01 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 80.4167 18 1373.0000 80.4167 26 94.14% * 0+ 0 90.0000 80.4167 26 10.65% 0 0 cutoff 90.0000 Cuts: 13 47 0.00% 0 0 cutoff 90.0000 90.0000 47 0.00% Clique cuts applied: 1 Zero-half cuts applied: 2 Gomory fractional cuts applied: 1