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multirow/infinity/benchmark/2row-lift/fiber.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/fiber.pre.mps.gz --basis bases/fiber.pre.bas --log 2row-lift/fiber.pre.log --stats 2row-lift/fiber.pre.yaml --solution solutions/fiber.pre.x --lift
[ 0.00] 290 rows, 1086 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 198107.357500
[ 0.00] Reading tableau rows...
[ 0.01] Adding MIR cuts...
[ 0.01] opt = 204446.877500
[ 0.01] opt = 209780.997500
[ 0.01] opt = 217619.939074
[ 0.01] opt = 220492.258796
[ 0.01] opt = 223475.778796
[ 0.01] opt = 223559.322796
[ 0.01] opt = 223657.178796
[ 0.01] opt = 227241.058621
[ 0.01] opt = 227513.849067
[ 0.01] opt = 229999.338519
[ 0.01] opt = 235855.564671
[ 0.01] opt = 275131.350730
[ 0.01] opt = 306825.530082
[ 0.01] opt = 344210.561379
[ 0.01] Optimizing...
[ 0.01] opt = 344210.561379
[ 0.01] Adding greedy intersection cuts (2 rows)...
[ 0.01] Finding combinations...
[ 0.02] 1406 combinations [0.05]
[ 0.13] opt = 344303.479615
[ 9.26] opt = 344462.658848
[ 9.27] opt = 344507.214633
[ 9.48] opt = 345052.369483
[ 9.53] opt = 345094.281372
[ 18.54] opt = 345129.522902
[ 29.92] opt = 348752.067915
[ 30.69] opt = 348812.634193
[ 30.71] opt = 349740.076949
[ 31.00] opt = 349933.399955
[ 31.47] opt = 351636.837743
[ 36.78] Optimizing...
[ 36.78] opt = 351636.837743
[ 36.78] Writing stats to file 2row-lift/fiber.pre.yaml...