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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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31
infinity/benchmark/3row-lift/rentacar.pre.log Normal file
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[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-2.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/rentacar.pre.mps.gz --basis bases/rentacar.pre.bas --log 3row-lift/rentacar.pre.log --stats 3row-lift/rentacar.pre.yaml --solution solutions/rentacar.pre.x --rows 3 --lift
[ 0.00] 993 rows, 3225 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 28928379.620260
[ 0.00] Reading tableau rows...
[ 0.04] Adding MIR cuts...
[ 0.04] opt = 28928379.620260
[ 0.05] opt = 28930511.898502
[ 0.07] opt = 29006396.251088
[ 0.08] opt = 29211264.060304
[ 0.08] Optimizing...
[ 0.08] opt = 29211264.060304
[ 0.08] Adding greedy intersection cuts (2 rows)...
[ 0.08] Finding combinations...
[ 0.09] 54 combinations [0.05]
[ 0.85] Adding greedy intersection cuts (3 rows)...
[ 0.85] Finding combinations...
[ 0.85] 156 combinations [0.05]
[ 3.53] Optimizing...
[ 3.53] opt = 29211264.060304
[ 3.53] Writing stats to file 3row-lift/rentacar.pre.yaml...