instance_id,n_rows,n_cols,construction,note NI_m1000_dens0p001_n960,1000,960,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=960 NI_m1000_dens0p005_n4965,1000,4965,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=4965 NI_m1000_dens0p01_n9934,1000,9934,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=9934 NI_m2000_dens0p001_n3902,2000,3902,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=3902 NI_m2000_dens0p005_n19869,2000,19869,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=19869 NI_m2000_dens0p01_n39585,2000,39585,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=39585 NI_m3000_dens0p001_n8991,3000,8991,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=8991 NI_m3000_dens0p005_n45172,3000,45172,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=45172 NI_m3000_dens0p01_n89809,3000,89809,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=89809 NI_m4000_dens0p001_n16108,4000,16108,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=16108 NI_m4000_dens0p005_n80310,4000,80310,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=80310 NI_m4000_dens0p01_n159318,4000,159318,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=159318 NI_m5000_dens0p001_n24996,5000,24996,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=24996 NI_m5000_dens0p005_n124705,5000,124705,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=124705 NI_m5000_dens0p01_n248973,5000,248973,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=248973 NI_m6000_dens0p001_n35839,6000,35839,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=35839 NI_m6000_dens0p005_n180149,6000,180149,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=180149 NI_m6000_dens0p01_n359937,6000,359937,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=359937 NI_m7000_dens0p001_n49217,7000,49217,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=49217 NI_m7000_dens0p005_n245591,7000,245591,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=245591 NI_m7000_dens0p01_n490125,7000,490125,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=490125 NI_m8000_dens0p001_n64020,8000,64020,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=64020 NI_m8000_dens0p005_n320131,8000,320131,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=320131 NI_m8000_dens0p01_n640536,8000,640536,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=640536 NI_m9000_dens0p001_n80889,9000,80889,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=80889 NI_m9000_dens0p005_n404550,9000,404550,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=404550 NI_m9000_dens0p01_n810118,9000,810118,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=810118 NI_m10000_dens0p001_n100280,10000,100280,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=100280 NI_m10000_dens0p005_n500864,10000,500864,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=500864 NI_m10000_dens0p01_n999996,10000,999996,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=999996 NI_m11000_dens0p001_n121255,11000,121255,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=121255 NI_m11000_dens0p005_n604835,11000,604835,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=604835 NI_m11000_dens0p01_n1210875,11000,1210875,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=1210875 NI_m12000_dens0p001_n144419,12000,144419,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=144419 NI_m12000_dens0p005_n722233,12000,722233,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=722233 NI_m12000_dens0p01_n1440395,12000,1440395,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=1440395 NI_m13000_dens0p001_n169508,13000,169508,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=169508 NI_m13000_dens0p005_n843885,13000,843885,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=843885 NI_m13000_dens0p01_n1691814,13000,1691814,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=1691814 NI_m14000_dens0p001_n196402,14000,196402,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=196402 NI_m14000_dens0p005_n979222,14000,979222,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=979222 NI_m14000_dens0p01_n1957824,14000,1957824,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=1957824 NI_m15000_dens0p001_n224811,15000,224811,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=224811 NI_m15000_dens0p005_n1124037,15000,1124037,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=1124037 NI_m15000_dens0p01_n2250854,15000,2250854,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=2250854 NI_m16000_dens0p001_n255999,16000,255999,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=255999 NI_m16000_dens0p005_n1279412,16000,1279412,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=1279412 NI_m16000_dens0p01_n2558006,16000,2558006,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=2558006 NI_m17000_dens0p001_n288348,17000,288348,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=288348 NI_m17000_dens0p005_n1444945,17000,1444945,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=1444945 NI_m17000_dens0p01_n2892455,17000,2892455,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=2892455 NI_m18000_dens0p001_n323618,18000,323618,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=323618 NI_m18000_dens0p005_n1618259,18000,1618259,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=1618259 NI_m18000_dens0p01_n3237355,18000,3237355,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=3237355 NI_m19000_dens0p001_n360986,19000,360986,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=360986 NI_m19000_dens0p005_n1804885,19000,1804885,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=1804885 NI_m19000_dens0p01_n3607205,19000,3607205,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=3607205 NI_m20000_dens0p001_n399999,20000,399999,one +1 & one -1 per column (node-arc incidence),directed; density≈0.001; arcs=399999 NI_m20000_dens0p005_n1999760,20000,1999760,one +1 & one -1 per column (node-arc incidence),directed; density≈0.005; arcs=1999760 NI_m20000_dens0p01_n4001205,20000,4001205,one +1 & one -1 per column (node-arc incidence),directed; density≈0.01; arcs=4001205