instance_id stringlengths 11 19 | task stringclasses 3
values | split stringclasses 1
value | json_text stringlengths 46 74 | mps_gz unknown |
|---|---|---|---|---|
anonymous_0 | anonymous | train | {"dual_bound": 4462.001965939115, "primal_bound": 15208.000000000011} | "H4sIAAAAAAAAA1y9u441u5KkqddTbHmABkgn6U4KIzRmGo0CeqqAKWH0EVvp99faPSMW7Ys60s7zZ64VwYtfzc3+j3/+27/9X//(...TRUNCATED) |
anonymous_1 | anonymous | train | {"dual_bound": 3043.3500000000004, "primal_bound": 12422.00000000001} | "H4sIAAAAAAAAA1yduY41XZOV/b6K30ZC2kPsIQwMBC2EBN0SbeBj4nD/HhGVeWI92d3OX1+9dU7mHmJca8V/+Mc//8t/+df/+t/(...TRUNCATED) |
anonymous_10 | anonymous | train | {"dual_bound": 143734.11903253058, "primal_bound": 3300758.653913762} | "H4sIAAAAAAAAA5S9y441vY4dOK+niHEDtSGRug560HYbDRvHVUAbDb//m7R2/ilyUREhMU8VCpXnW8lkRFAU7/w/rv/2H//1P//(...TRUNCATED) |
anonymous_11 | anonymous | train | {"dual_bound": 3125.6761109531626, "primal_bound": 14988.0} | "H4sIAAAAAAAAA1ydua4s3XGlfT7FtRsQsIeIPRhtCN2CQEBNAk2j/Tbl6P09RVRWxfqStP7Dc25V5h5iXLHW//jzb3/7X3//33/(...TRUNCATED) |
anonymous_12 | anonymous | train | {"dual_bound": 3046.95, "primal_bound": 17470.0} | "H4sIAAAAAAAAA1ydu64tTXKc/XmKYxMgUPfMMmgIEkEQoGYA0aBPU47e31Pm6u6Kr/6xZv97n7W665LXyIh/+vOvf/+f//hf//7(...TRUNCATED) |
anonymous_13 | anonymous | train | {"dual_bound": 1673.0, "primal_bound": 7513.999999999515} | "H4sIAAAAAAAAA5S9zY4uu44dOK+nyFkBDXxG6F8a9MCwC0bBdhVQdqPnPexJv/+s4+yTIS591F1acUY3b67NZFAURfFP/8fPv/z(...TRUNCATED) |
anonymous_14 | anonymous | train | {"dual_bound": 2721.0000000000005, "primal_bound": 13313.900000000016} | "H4sIAAAAAAAAA5S9Pc8kOZOu5++vaG8BAQNkfJI0ZBxILxYHes8usEeCfJly9P89ZVdXkVdMzeRGtzU1FU8WkwzGd8T9v/z4x7/(...TRUNCATED) |
anonymous_15 | anonymous | train | {"dual_bound": 2717.0, "primal_bound": 11460.865000000047} | "H4sIAAAAAAAAA5S9u85kuZKo5++nKG8AAQ2suJI0ZBwcNQYD7dkbmJFwfJly9P6eVv2VSX5R2bV2VFmdnfEzyWAw7pf/7duf//i(...TRUNCATED) |
anonymous_16 | anonymous | train | {"dual_bound": 3042.0, "primal_bound": 12076.0} | "H4sIAAAAAAAAA1y9u641u5Kd6ddTbLsBASTjQtJoQ+gWhALUVUCX0X6bcvT+niJW5oz4so515l7zz5nJJOM6xoj/45//9m//17/(...TRUNCATED) |
anonymous_17 | anonymous | train | {"dual_bound": 32031.23060130817, "primal_bound": 1389894.5489327542} | "H4sIAAAAAAAAA5S9y44mO5KtN++n+GcNCMiA804ONDg6ahy0VF0NdEvQ+7+J/N87uJY53Uku34NCReaXFkYjnRej0ex/+/zbP//(...TRUNCATED) |
End of preview. Expand in Data Studio
MILP instances (Parquet)
Competition-style instances packed as Zstd-compressed Parquet shards for partial downloads.
Schema
| Column | Type | Description |
|---|---|---|
instance_id |
string | Stem name (e.g. load_balancing_0) |
task |
string | item_placement, load_balancing, or anonymous |
split |
string | train or valid |
json_text |
string | Raw contents of the sidecar .json |
mps_gz |
binary | Bytes of the .mps.gz file |
Tasks are independent (separate folders / configs). Shards are named {split}-shard-NNNNN-of-MMMMM.parquet.
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