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multirow/infinity/benchmark/3row-lift/pp08a.pre.log

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4.1 KiB

[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-4.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/pp08a.pre.mps.gz --basis bases/pp08a.pre.bas --log 3row-lift/pp08a.pre.log --stats 3row-lift/pp08a.pre.yaml --solution solutions/pp08a.pre.x --rows 3 --lift
[ 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
[ 0.01] opt = 3908.704552
[ 0.01] opt = 4073.494207
[ 0.01] opt = 4123.560436
[ 0.01] opt = 4199.116471
[ 0.01] opt = 4284.483197
[ 0.01] opt = 4387.608197
[ 0.01] opt = 4399.059769
[ 0.01] opt = 4413.951122
[ 0.01] opt = 4443.434769
[ 0.01] opt = 4605.712084
[ 0.01] opt = 4606.229860
[ 0.01] opt = 4662.761854
[ 0.01] opt = 4677.531439
[ 0.01] opt = 4802.148848
[ 0.01] 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
[ 0.24] opt = 5329.106054
[ 0.25] opt = 5329.218383
[ 0.26] opt = 5346.929251
[ 0.29] opt = 5435.251633
[ 0.34] opt = 5483.373426
[ 0.35] opt = 5503.047959
[ 0.35] opt = 5512.968672
[ 0.35] opt = 5515.057644
[ 0.38] opt = 5539.999230
[ 0.60] opt = 5544.115992
[ 0.60] opt = 5605.952670
[ 0.68] opt = 5606.140080
[ 0.68] opt = 5640.919367
[ 0.68] opt = 5643.305922
[ 0.68] opt = 5649.605468
[ 0.68] opt = 5675.415400
[ 0.68] opt = 5688.540773
[ 0.68] opt = 5757.115325
[ 0.68] opt = 5757.295338
[ 0.68] opt = 5762.232435
[ 0.69] opt = 5763.066978
[ 0.69] opt = 5793.017183
[ 0.69] opt = 5813.489241
[ 0.69] opt = 5833.112645
[ 0.69] opt = 5833.609013
[ 0.69] Adding greedy intersection cuts (3 rows)...
[ 0.69] Finding combinations...
[ 0.69] 183 combinations [0.05]
[ 0.91] opt = 5872.377140
[ 1.10] opt = 5877.278780
[ 1.43] opt = 5877.279372
[ 1.46] opt = 5877.791563
[ 1.49] opt = 5878.585110
[ 2.25] opt = 5879.097416
[ 2.96] opt = 5879.103291
[ 2.98] opt = 5882.198712
[ 4.72] opt = 5882.443181
[ 6.38] opt = 5883.055076
[ 7.51] Optimizing...
[ 7.51] opt = 5883.055076
[ 7.51] Writing stats to file 3row-lift/pp08a.pre.yaml...