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multirow/infinity/benchmark/5row-cont/qnet1_o.pre.log

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2.7 KiB

[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-6.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/qnet1_o.pre.mps.gz --basis bases/qnet1_o.pre.bas --log 5row-cont/qnet1_o.pre.log --stats 5row-cont/qnet1_o.pre.yaml --solution solutions/qnet1_o.pre.x --rows 5
[ 0.00] 245 rows, 1368 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 12907.779167
[ 0.00] Reading tableau rows...
[ 0.01] Adding MIR cuts...
[ 0.01] opt = 13032.070278
[ 0.01] opt = 13120.616767
[ 0.01] opt = 13128.867879
[ 0.02] opt = 13259.139444
[ 0.02] opt = 13442.452153
[ 0.02] opt = 13475.612822
[ 0.02] opt = 13484.863447
[ 0.02] opt = 13527.039627
[ 0.02] Optimizing...
[ 0.02] opt = 13527.039627
[ 0.02] Adding greedy intersection cuts (2 rows)...
[ 0.02] Finding combinations...
[ 0.03] 849 combinations [0.05]
[ 0.03] opt = 13534.151785
[ 0.05] opt = 13538.934209
[ 0.06] opt = 13538.935225
[ 0.08] opt = 13538.935700
[ 0.19] opt = 13542.444088
[ 0.26] opt = 13543.852289
[ 0.26] opt = 13552.721240
[ 0.29] opt = 13557.995577
[ 0.39] opt = 13558.018469
[ 0.82] opt = 13558.300618
[ 0.92] opt = 13559.147066
[ 1.03] opt = 13571.296463
[ 1.08] opt = 13583.172918
[ 1.24] opt = 13586.337973
[ 1.51] opt = 13586.865728
[ 3.09] opt = 13592.673417
[ 3.64] opt = 13605.261172
[ 3.82] Adding greedy intersection cuts (3 rows)...
[ 3.82] Finding combinations...
[ 4.26] 4917 combinations [0.25]
[ 13.81] opt = 13608.024523
[ 40.32] opt = 13608.367990
[ 57.97] opt = 13608.704016
[ 60.14] opt = 13618.166249
[ 103.09] opt = 13622.314442
[ 110.43] opt = 13646.229322
[ 149.36] opt = 13646.729184
[ 206.01] opt = 13646.758651
[ 401.12] opt = 13648.353530
[ 560.99] opt = 13650.287734
[ 738.36] Adding greedy intersection cuts (4 rows)...
[ 738.36] Finding combinations...
[ 793.43] 3187 combinations [0.50]
[ 900.13] Adding greedy intersection cuts (5 rows)...
[ 900.13] Finding combinations...
[ 900.13] Optimizing...
[ 900.13] opt = 13650.287734
[ 900.13] Writing stats to file 5row-cont/qnet1_o.pre.yaml...