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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/3row-lift/misc07.pre.log Normal file
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[ 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/misc07.pre.mps.gz --basis bases/misc07.pre.bas --log 3row-lift/misc07.pre.log --stats 3row-lift/misc07.pre.yaml --solution solutions/misc07.pre.x --rows 3 --lift
[ 0.01] 211 rows, 431 cols
[ 0.01] Storing column types...
[ 0.01] Relaxing integrality...
[ 0.01] Disabling presolve...
[ 0.01] Optimizing...
[ 0.01] opt = 1415.000000
[ 0.01] Reading tableau rows...
[ 0.01] Adding MIR cuts...
[ 0.01] opt = 1425.000000
[ 0.01] Optimizing...
[ 0.01] opt = 1425.000000
[ 0.01] Adding greedy intersection cuts (2 rows)...
[ 0.01] Finding combinations...
[ 0.12] 4345 combinations [0.40]
[ 294.05] Adding greedy intersection cuts (3 rows)...
[ 294.05] Finding combinations...
[ 295.88] 2902 combinations [0.90]
[ 900.48] Optimizing...
[ 900.48] opt = 1425.000000
[ 900.48] Writing stats to file 3row-lift/misc07.pre.yaml...