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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/5row-lift/danoint.pre.log Normal file
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[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-5.local 2017-03-11 23:02
[ 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/danoint.pre.mps.gz --basis bases/danoint.pre.bas --log 5row-lift/danoint.pre.log --stats 5row-lift/danoint.pre.yaml --solution solutions/danoint.pre.x --rows 5 --lift
[ 0.00] 600 rows, 978 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.01] Optimizing...
[ 0.01] opt = 62.637280
[ 0.01] Reading tableau rows...
[ 0.02] Adding MIR cuts...
[ 0.02] opt = 62.637304
[ 0.02] opt = 62.690000
[ 0.04] Optimizing...
[ 0.04] opt = 62.690000
[ 0.04] Adding greedy intersection cuts (2 rows)...
[ 0.04] Finding combinations...
[ 0.05] 1116 combinations [0.05]
[ 12.58] Adding greedy intersection cuts (3 rows)...
[ 12.58] Finding combinations...
[ 215.92] maximum number of combinations reached. stopping.
[ 215.92] Adding greedy intersection cuts (4 rows)...
[ 215.92] Finding combinations...
[ 230.86] not implemented (0) (/u/axavier/multirow/infinity/src/greedy.c:346)
[ 230.86] generate failed (cut 1) (1) (/u/axavier/multirow/infinity/src/cg.c:909)
[ 230.86] CG_add_multirow_cuts failed (1) (/u/axavier/multirow/infinity/src/main-greedy.c:422)