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multirow/infinity/benchmark/3row-lift/dcmulti.pre.log

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3.2 KiB

[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-7.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/dcmulti.pre.mps.gz --basis bases/dcmulti.pre.bas --log 3row-lift/dcmulti.pre.log --stats 3row-lift/dcmulti.pre.yaml --solution solutions/dcmulti.pre.x --rows 3 --lift
[ 0.00] 224 rows, 677 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 184034.377140
[ 0.00] Reading tableau rows...
[ 0.00] Adding MIR cuts...
[ 0.00] opt = 184044.679027
[ 0.00] opt = 184057.443733
[ 0.00] opt = 184094.608439
[ 0.00] 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
[ 0.01] opt = 185404.484183
[ 0.01] opt = 185672.080821
[ 0.01] opt = 185681.409014
[ 0.01] opt = 185713.891708
[ 0.01] opt = 185741.940695
[ 0.01] opt = 185757.492695
[ 0.01] opt = 185774.142695
[ 0.01] opt = 186027.334126
[ 0.01] Optimizing...
[ 0.01] opt = 186027.334126
[ 0.01] Adding greedy intersection cuts (2 rows)...
[ 0.01] Finding combinations...
[ 0.02] 634 combinations [0.05]
[ 0.02] opt = 186028.611183
[ 0.02] opt = 186031.314472
[ 0.03] opt = 186031.396017
[ 0.50] opt = 186037.006647
[ 0.72] opt = 186067.678881
[ 0.78] opt = 186069.464895
[ 0.92] opt = 186079.313006
[ 1.88] opt = 186079.453751
[ 2.45] opt = 186079.495770
[ 4.19] Adding greedy intersection cuts (3 rows)...
[ 4.19] Finding combinations...
[ 4.20] 4372 combinations [0.05]
[ 4.27] opt = 186079.618952
[ 5.28] opt = 186079.682325
[ 13.18] opt = 186079.827657
[ 23.58] opt = 186082.550174
[ 24.15] opt = 186082.810580
[ 24.18] opt = 186082.825137
[ 24.28] opt = 186082.832450
[ 25.32] opt = 186083.028835
[ 25.48] opt = 186083.043351
[ 32.43] opt = 186083.647008
[ 35.06] opt = 186083.824525
[ 35.21] opt = 186083.837242
[ 35.49] opt = 186083.849827
[ 35.56] opt = 186083.873159
[ 36.77] opt = 186083.881210
[ 39.42] opt = 186084.347944
[ 41.28] opt = 186091.364439
[ 41.62] opt = 186092.777120
[ 96.63] opt = 186092.793600
[ 96.69] opt = 186092.922674
[ 156.40] opt = 186093.497315
[ 214.97] Optimizing...
[ 214.97] opt = 186093.497315
[ 214.97] Writing stats to file 3row-lift/dcmulti.pre.yaml...