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multirow/infinity/benchmark/5row-cont/gen.pre.log

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[ 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/gen.pre.mps.gz --basis bases/gen.pre.bas --log 5row-cont/gen.pre.log --stats 5row-cont/gen.pre.yaml --solution solutions/gen.pre.x --rows 5
[ 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]
[ 0.02] opt = 112284.816555
[ 0.02] opt = 112284.935788
[ 0.04] opt = 112285.404610
[ 0.07] opt = 112285.416735
[ 0.07] opt = 112285.472893
[ 0.09] opt = 112285.726137
[ 0.11] opt = 112286.334479
[ 0.12] opt = 112286.551072
[ 0.13] Adding greedy intersection cuts (3 rows)...
[ 0.13] Finding combinations...
[ 0.14] 383 combinations [0.05]
[ 0.48] opt = 112286.563812
[ 0.61] opt = 112286.594808
[ 1.15] opt = 112286.747189
[ 2.32] opt = 112286.760256
[ 3.96] opt = 112286.997320
[ 11.83] opt = 112287.783528
[ 12.29] opt = 112287.790564
[ 21.02] opt = 112289.558078
[ 23.15] opt = 112289.569094
[ 23.37] opt = 112289.583523
[ 50.91] Adding greedy intersection cuts (4 rows)...
[ 50.91] Finding combinations...
[ 51.03] 969 combinations [0.05]
[ 115.86] opt = 112289.593979
[ 172.34] opt = 112289.609508
[ 174.25] opt = 112289.621406
[ 237.01] opt = 112289.795707
[ 237.47] opt = 112289.885066
[ 239.41] opt = 112289.898780
[ 239.79] opt = 112289.970836
[ 393.47] Adding greedy intersection cuts (5 rows)...
[ 393.47] Finding combinations...
[ 394.41] 1584 combinations [0.05]
[ 510.34] opt = 112290.033953
[ 511.27] opt = 112290.158235
[ 526.47] opt = 112290.163982
[ 575.58] opt = 112290.175352
[ 831.55] opt = 112290.181300
[ 900.16] Optimizing...
[ 900.16] opt = 112290.181300
[ 900.16] Writing stats to file 5row-cont/gen.pre.yaml...