You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This repo is archived. You can view files and clone it, but cannot push or open issues/pull-requests.
multirow/infinity/benchmark/3row-lift/pp08aCUTS.pre.log

80 lines
3.1 KiB

[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-4.local 2017-03-11 22:09
[ 0.00] Compile-time parameters:
[ 0.00] EPSILON: 1.000000e-08
[ 0.00] GREEDY_BIG_E: 1.000000e+03
[ 0.00] GREEDY_MAX_GAP: 1.000000e-04
[ 0.00] Command line arguments:
[ 0.00] ../build/infinity.run --mir --greedy --problem instances/pp08aCUTS.pre.mps.gz --basis bases/pp08aCUTS.pre.bas --log 3row-lift/pp08aCUTS.pre.log --stats 3row-lift/pp08aCUTS.pre.yaml --solution solutions/pp08aCUTS.pre.x --rows 3 --lift
[ 0.00] 239 rows, 416 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 5480.606156
[ 0.00] Reading tableau rows...
[ 0.00] Adding MIR cuts...
[ 0.01] opt = 5505.843914
[ 0.01] opt = 5507.441391
[ 0.01] opt = 5522.577666
[ 0.01] opt = 5541.746152
[ 0.01] opt = 5550.016763
[ 0.01] opt = 5557.866876
[ 0.01] opt = 5573.773896
[ 0.01] opt = 5631.660694
[ 0.01] opt = 5682.648068
[ 0.01] opt = 5685.952447
[ 0.01] opt = 5698.079110
[ 0.01] opt = 5700.355875
[ 0.01] opt = 5702.813230
[ 0.01] opt = 5750.749249
[ 0.01] opt = 5768.231859
[ 0.01] opt = 5828.663989
[ 0.01] opt = 5829.483447
[ 0.01] opt = 5832.222079
[ 0.01] opt = 5855.802097
[ 0.01] opt = 5865.085391
[ 0.02] opt = 5874.993178
[ 0.02] opt = 5893.387674
[ 0.02] opt = 5920.572451
[ 0.02] opt = 5973.785386
[ 0.02] opt = 5984.534423
[ 0.02] opt = 6007.467668
[ 0.02] opt = 6055.809769
[ 0.02] opt = 6078.509393
[ 0.02] opt = 6080.360140
[ 0.02] opt = 6091.153734
[ 0.02] opt = 6112.270877
[ 0.02] Optimizing...
[ 0.02] opt = 6112.270877
[ 0.02] Adding greedy intersection cuts (2 rows)...
[ 0.02] Finding combinations...
[ 0.02] 699 combinations [0.05]
[ 0.09] opt = 6113.190464
[ 0.39] opt = 6149.345171
[ 0.67] opt = 6149.384512
[ 0.79] opt = 6151.146747
[ 0.95] opt = 6161.044582
[ 1.23] opt = 6163.875413
[ 1.65] opt = 6164.215253
[ 1.72] opt = 6167.289433
[ 3.76] opt = 6167.308851
[ 3.76] opt = 6173.560631
[ 4.34] opt = 6179.011687
[ 4.52] opt = 6187.580013
[ 4.90] Adding greedy intersection cuts (3 rows)...
[ 4.90] Finding combinations...
[ 4.91] 3717 combinations [0.10]
[ 5.08] opt = 6188.054932
[ 64.34] opt = 6188.182196
[ 68.69] opt = 6188.670449
[ 105.85] opt = 6188.764698
[ 111.52] opt = 6190.509588
[ 142.36] opt = 6190.748086
[ 340.78] opt = 6190.850628
[ 355.57] opt = 6191.176360
[ 362.56] opt = 6191.243059
[ 389.91] Optimizing...
[ 389.91] opt = 6191.243059
[ 389.91] Writing stats to file 3row-lift/pp08aCUTS.pre.yaml...