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multirow/infinity/benchmark/2row-lift/gen.pre.log

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[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-6.local 2017-03-11 22:40
[ 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/gen.pre.mps.gz --basis bases/gen.pre.bas --log 2row-lift/gen.pre.log --stats 2row-lift/gen.pre.yaml --solution solutions/gen.pre.x --lift
[ 0.00] 463 rows, 1081 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 112284.216449
[ 0.00] Reading tableau rows...
[ 0.01] Adding MIR cuts...
[ 0.01] opt = 112284.306803
[ 0.01] opt = 112284.397167
[ 0.01] opt = 112284.522791
[ 0.01] opt = 112284.581405
[ 0.01] Optimizing...
[ 0.01] opt = 112284.582867
[ 0.01] Adding greedy intersection cuts (2 rows)...
[ 0.01] Finding combinations...
[ 0.01] 88 combinations [0.05]
[ 0.03] opt = 112284.713252
[ 0.04] opt = 112284.733993
[ 0.14] opt = 112285.250295
[ 0.15] opt = 112285.314178
[ 0.16] opt = 112285.318810
[ 0.31] opt = 112285.406373
[ 0.33] opt = 112285.439438
[ 0.45] opt = 112285.443559
[ 0.47] opt = 112285.449512
[ 0.62] opt = 112285.464427
[ 0.65] opt = 112286.002845
[ 0.72] Optimizing...
[ 0.72] opt = 112286.002845
[ 0.72] Writing stats to file 2row-lift/gen.pre.yaml...