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/5row-cont/dcmulti.pre.log

75 lines
3.0 KiB

[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-7.local 2017-03-11 22:59
[ 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/dcmulti.pre.mps.gz --basis bases/dcmulti.pre.bas --log 5row-cont/dcmulti.pre.log --stats 5row-cont/dcmulti.pre.yaml --solution solutions/dcmulti.pre.x --rows 5
[ 0.00] 224 rows, 677 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.01] Optimizing...
[ 0.01] opt = 184034.377140
[ 0.01] Reading tableau rows...
[ 0.01] Adding MIR cuts...
[ 0.01] opt = 184044.679027
[ 0.01] opt = 184057.443733
[ 0.01] opt = 184094.608439
[ 0.01] opt = 184128.499348
[ 0.01] opt = 184151.381848
[ 0.01] opt = 184172.581848
[ 0.01] opt = 184487.490561
[ 0.01] opt = 184572.854673
[ 0.01] opt = 185047.744476
[ 0.01] opt = 185059.231170
[ 0.01] opt = 185072.654979
[ 0.01] opt = 185109.025567
[ 0.01] opt = 185138.843749
[ 0.01] opt = 185165.470749
[ 0.01] opt = 185190.306713
[ 0.01] opt = 185375.653955
[ 0.02] opt = 185404.484183
[ 0.02] opt = 185672.080821
[ 0.02] opt = 185681.409014
[ 0.02] opt = 185713.891708
[ 0.02] opt = 185741.940695
[ 0.02] opt = 185757.492695
[ 0.02] opt = 185774.142695
[ 0.02] opt = 186027.334126
[ 0.02] Optimizing...
[ 0.02] opt = 186027.334126
[ 0.02] Adding greedy intersection cuts (2 rows)...
[ 0.02] Finding combinations...
[ 0.02] 634 combinations [0.05]
[ 0.32] opt = 186033.387787
[ 0.37] opt = 186033.681959
[ 0.41] opt = 186034.106379
[ 0.45] opt = 186034.154914
[ 0.46] opt = 186061.240171
[ 0.48] opt = 186065.285376
[ 0.48] opt = 186069.007396
[ 1.15] opt = 186069.363495
[ 2.36] Adding greedy intersection cuts (3 rows)...
[ 2.36] Finding combinations...
[ 2.37] 4372 combinations [0.05]
[ 17.73] opt = 186069.449987
[ 26.05] opt = 186069.529104
[ 28.63] opt = 186069.624816
[ 118.78] opt = 186070.058410
[ 170.60] Adding greedy intersection cuts (4 rows)...
[ 170.60] Finding combinations...
[ 171.93] 2909 combinations [0.25]
[ 291.67] opt = 186070.167026
[ 292.15] opt = 186070.247368
[ 292.33] opt = 186070.503456
[ 403.64] opt = 186070.654790
[ 407.37] opt = 186072.201875
[ 449.44] Adding greedy intersection cuts (5 rows)...
[ 449.44] Finding combinations...
[ 472.26] 1961 combinations [0.30]
[ 765.38] Optimizing...
[ 765.38] opt = 186072.201875
[ 765.38] Writing stats to file 5row-cont/dcmulti.pre.yaml...