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Add benchmark script and instances

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Alinson S. Xavier
2017-04-28 17:12:39 -04:00
parent 7098f65110
commit 43894daa81
1152 changed files with 496112 additions and 7 deletions
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infinity/benchmark/mir/fiber.pre.log Normal file
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[ 0.00] multirow (git-f8ddaa22007511cf6b9141ace0aee243155733e8)
[ 0.00] cpu133 2015-12-15 10:27
[ 0.00] Compile-time parameters:
[ 0.00] EPSILON: 1.000000e-09
[ 0.00] GREEDY_BIG_E: 1.000000e+03
[ 0.00] GREEDY_MAX_GAP: 1.000000e-04
[ 0.00] MAX_CUTS: -1
[ 0.00] MAXIMUM_SCORE: 9.500000e-01
[ 0.00] MAX_TOTAL_TIME: -1
[ 0.00] MINIMUM_SCORE: 5.000000e-02
[ 0.00] TRIVIAL_LIFTING_ENABLED: 0
[ 0.00] Command line arguments:
[ 0.00] ./multirow --mir --problem instances/miplib3/fiber.pre.mps.gz --basis bases/miplib3/fiber.pre.bas --log mir/miplib3/fiber.pre.log --stats mir/miplib3/fiber.pre.yaml --solution solutions/miplib3/fiber.pre.x
[ 0.00] Reading problem instances/miplib3/fiber.pre.mps.gz...
[ 0.01] 290 rows, 1086 cols
[ 0.01] Storing column types...
[ 0.01] Relaxing integrality...
[ 0.01] Disabling presolve...
[ 0.01] Reading basis from file bases/miplib3/fiber.pre.bas...
[ 0.01] Optimizing...
[ 0.01] opt = 198107.357500
[ 0.01] Reading tableau rows...
[ 0.01] Reading solution from solutions/miplib3/fiber.pre.x
[ 0.01] Adding MIR cuts...
[ 0.01] opt = 204446.877500
[ 0.02] opt = 209780.997500
[ 0.02] opt = 217619.939074
[ 0.02] opt = 220492.258796
[ 0.02] opt = 223475.778796
[ 0.02] opt = 223559.322796
[ 0.02] opt = 223657.178796
[ 0.02] opt = 227241.058621
[ 0.02] opt = 227513.849067
[ 0.02] opt = 229999.338519
[ 0.02] opt = 235855.564671
[ 0.02] opt = 275131.350730
[ 0.03] opt = 306825.530082
[ 0.03] opt = 344210.561379
[ 0.03] Optimizing...
[ 0.03] opt = 344210.561379
[ 0.03] Writing stats to file mir/miplib3/fiber.pre.yaml...