Tried aggregator 1 time.
MIP Presolve eliminated 43340 rows and 6742 columns.
MIP Presolve modified 2720 coefficients.
Reduced MIP has 32200 rows, 8819 columns, and 82900 nonzeros.
Reduced MIP has 8819 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.37 sec. (182.49 ticks)
Found incumbent of value 531.488602 after 0.55 sec. (255.66 ticks)
Probing time = 0.02 sec. (3.59 ticks)
Tried aggregator 1 time.
Presolve time = 0.19 sec. (90.31 ticks)
Probing time = 0.05 sec. (3.59 ticks)
Clique table members: 32200.
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: deterministic, using up to 4 threads.
Root relaxation solution time = 7.86 sec. (1718.36 ticks)
Nodes Cuts/
Node Left Objective IInf Best Integer Best Bound ItCnt Gap
* 0+ 0 531.4886 0.0000 7578 100.00%
* 0+ 0 120.9496 0.0000 7578 100.00%
* 0+ 0 11.0000 0.0000 7578 100.00%
0 0 8.0000 564 11.0000 8.0000 7578 27.27%
* 0+ 0 10.0000 8.0000 7578 20.00%
Repeating presolve.
Tried aggregator 1 time.
MIP Presolve eliminated 29920 rows and 5956 columns.
MIP Presolve modified 980 coefficients.
Reduced MIP has 2280 rows, 2863 columns, and 17280 nonzeros.
Reduced MIP has 2863 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.06 sec. (34.44 ticks)
Probing time = 0.00 sec. (1.28 ticks)
Tried aggregator 1 time.
Presolve time = 0.03 sec. (18.04 ticks)
Represolve time = 0.14 sec. (59.21 ticks)
Probing time = 0.00 sec. (1.28 ticks)
Clique table members: 2344.
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: deterministic, using up to 4 threads.
Root relaxation solution time = 0.00 sec. (6.55 ticks)
Nodes Cuts/
Node Left Objective IInf Best Integer Best Bound ItCnt Gap
* 0+ 0 10.0000 8.0000 7843 20.00%
0 0 cutoff 10.0000 7843 0.00%
Root node processing (before b&c):
Real time = 10.62 sec. (3194.80 ticks)
Parallel b&c, 4 threads:
Real time = 0.00 sec. (0.00 ticks)
Sync time (average) = 0.00 sec.
Wait time (average) = 0.00 sec.
------------
Total (root+branch&cut) = 10.62 sec. (3194.80 ticks)