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multirow/infinity/benchmark/5row-cont/pp08a.pre.log

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4.4 KiB

[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-4.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/pp08a.pre.mps.gz --basis bases/pp08a.pre.bas --log 5row-cont/pp08a.pre.log --stats 5row-cont/pp08a.pre.yaml --solution solutions/pp08a.pre.x --rows 5
[ 0.00] 133 rows, 307 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 2748.345238
[ 0.00] Reading tableau rows...
[ 0.00] Adding MIR cuts...
[ 0.00] opt = 2815.845238
[ 0.00] opt = 2841.380952
[ 0.00] opt = 2921.380952
[ 0.00] opt = 2967.571429
[ 0.00] opt = 3007.571429
[ 0.00] opt = 3037.571429
[ 0.00] opt = 3086.984023
[ 0.00] opt = 3133.168233
[ 0.00] opt = 3147.126566
[ 0.00] opt = 3253.188283
[ 0.00] opt = 3258.174499
[ 0.00] opt = 3392.235902
[ 0.00] opt = 3424.235902
[ 0.00] opt = 3533.713737
[ 0.00] opt = 3582.533524
[ 0.00] opt = 3706.674575
[ 0.00] opt = 3777.227018
[ 0.00] opt = 3870.211690
[ 0.00] opt = 3908.704552
[ 0.00] opt = 4073.494207
[ 0.00] opt = 4123.560436
[ 0.00] opt = 4199.116471
[ 0.00] opt = 4284.483197
[ 0.00] opt = 4387.608197
[ 0.00] opt = 4399.059769
[ 0.00] opt = 4413.951122
[ 0.00] opt = 4443.434769
[ 0.00] opt = 4605.712084
[ 0.00] opt = 4606.229860
[ 0.00] opt = 4662.761854
[ 0.00] opt = 4677.531439
[ 0.00] opt = 4802.148848
[ 0.00] opt = 4814.444049
[ 0.01] opt = 4855.023815
[ 0.01] opt = 4899.091966
[ 0.01] opt = 4929.703678
[ 0.01] opt = 5000.056914
[ 0.01] opt = 5000.074216
[ 0.01] opt = 5028.056914
[ 0.01] opt = 5096.888146
[ 0.01] opt = 5123.903988
[ 0.01] opt = 5158.064771
[ 0.01] opt = 5182.064771
[ 0.01] opt = 5188.064771
[ 0.01] opt = 5201.977971
[ 0.01] opt = 5215.064771
[ 0.01] opt = 5273.627141
[ 0.01] Optimizing...
[ 0.01] opt = 5273.627141
[ 0.01] Adding greedy intersection cuts (2 rows)...
[ 0.01] Finding combinations...
[ 0.01] 153 combinations [0.05]
[ 0.01] opt = 5275.132213
[ 0.17] opt = 5329.106054
[ 0.17] opt = 5329.218383
[ 0.18] opt = 5346.929251
[ 0.19] opt = 5435.251633
[ 0.23] opt = 5483.373426
[ 0.24] opt = 5503.047959
[ 0.24] opt = 5512.968672
[ 0.24] opt = 5516.089138
[ 0.27] opt = 5540.861922
[ 0.50] opt = 5545.097121
[ 0.50] opt = 5607.886357
[ 0.54] opt = 5608.014893
[ 0.54] opt = 5642.992015
[ 0.54] opt = 5645.431815
[ 0.55] opt = 5651.745351
[ 0.55] opt = 5677.456193
[ 0.55] opt = 5690.619527
[ 0.55] opt = 5758.041664
[ 0.55] opt = 5758.221677
[ 0.55] opt = 5762.990798
[ 0.55] opt = 5763.993317
[ 0.55] opt = 5795.046680
[ 0.55] opt = 5815.417039
[ 0.55] opt = 5833.570879
[ 0.55] opt = 5834.067098
[ 0.56] Adding greedy intersection cuts (3 rows)...
[ 0.56] Finding combinations...
[ 0.56] 183 combinations [0.05]
[ 0.76] opt = 5872.945742
[ 0.90] opt = 5877.768707
[ 1.04] opt = 5877.771258
[ 1.17] opt = 5877.812729
[ 1.19] opt = 5878.365307
[ 1.21] opt = 5879.158947
[ 1.86] opt = 5879.672997
[ 2.53] opt = 5879.677056
[ 2.55] opt = 5882.780745
[ 3.86] opt = 5883.019819
[ 5.23] opt = 5883.632599
[ 6.05] Adding greedy intersection cuts (4 rows)...
[ 6.05] Finding combinations...
[ 6.09] 132 combinations [0.05]
[ 14.70] Adding greedy intersection cuts (5 rows)...
[ 14.70] Finding combinations...
[ 15.19] 52 combinations [0.05]
[ 19.38] Optimizing...
[ 19.38] opt = 5883.632599
[ 19.38] Writing stats to file 5row-cont/pp08a.pre.yaml...