diff --git a/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/demand_map_1.csv b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/demand_map_1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b38262f50066c72aef2d90ae2fa842f40d40284d
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new file mode 100644
index 0000000000000000000000000000000000000000..3776ec50cb75f219395f6e928297ed1bcf9f7c5c
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new file mode 100644
index 0000000000000000000000000000000000000000..c23bd20710915cbe8c6875ecf784c4dd71d551f2
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new file mode 100644
index 0000000000000000000000000000000000000000..74c92a667a2ea0b4850a41c94b1fe21fff19e2a2
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new file mode 100644
index 0000000000000000000000000000000000000000..0f02931eec03b27e4e4f18b19aaa2e972903c427
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new file mode 100644
index 0000000000000000000000000000000000000000..ae2a8bb8947e45584701e4d34b4b7eaad882dbc2
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new file mode 100644
index 0000000000000000000000000000000000000000..97a4f873c86b355545e06ce58a4e4409ac1a4880
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index 0000000000000000000000000000000000000000..75350eb8bc3abaffee55c777a9fcb833cc440f69
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index 0000000000000000000000000000000000000000..120f8d2fae0ac62bb71824d6243fed04484225cc
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new file mode 100644
index 0000000000000000000000000000000000000000..1dd79126819e223dd2d7ba023a66832fc1fdef88
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new file mode 100644
index 0000000000000000000000000000000000000000..8751c908f2d2df3b6a40385303ffa6a100746487
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index 0000000000000000000000000000000000000000..773d0528ee59a5e340d5526e5ce82b44bdb293ad
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index 0000000000000000000000000000000000000000..04ed95fd4568612b0d758d1ae2f9322e11e25e91
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index 0000000000000000000000000000000000000000..53c56c09643c986306cf858b8d62439d89f328e9
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new file mode 100644
index 0000000000000000000000000000000000000000..e5d1589bd30fe03dbe78ea5cb72443bd367c98b5
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new file mode 100644
index 0000000000000000000000000000000000000000..b38262f50066c72aef2d90ae2fa842f40d40284d
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..ed95944ee66a820afb4d0c0b18cfd18dfe06b1e2
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index 0000000000000000000000000000000000000000..15d9c88f8697f480bcb1d08f5457fdfbd6e93652
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index 0000000000000000000000000000000000000000..5c93d3487c29cd761820f8e8fd7572f50ce977c8
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new file mode 100644
index 0000000000000000000000000000000000000000..c5ac85ce43bb8a7e41da4a9b805f2683010c2e1f
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new file mode 100644
index 0000000000000000000000000000000000000000..29f57c4f55c1477c8e036999d9188724324aab38
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index 0000000000000000000000000000000000000000..adff13df57240bfe0fd1fe3468821cb4fe7e8645
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index 0000000000000000000000000000000000000000..d38d0d50cd6bdbea37b0cacc29814342c28173a1
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index 0000000000000000000000000000000000000000..1c28ba1f6dd08eb3cee0f486188110546a6001da
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new file mode 100644
index 0000000000000000000000000000000000000000..e9654c7d8fd82b8b733ad3daba61147d39209f78
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new file mode 100644
index 0000000000000000000000000000000000000000..dea8643dc86f4ce478aea068412dfcfbdd72a8e5
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index 0000000000000000000000000000000000000000..6f938fba7fb81ac6619e86c3ff60361ced3e6460
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index 0000000000000000000000000000000000000000..a59cf7422ed6db1259b398b12ae56c0b31b55ad2
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new file mode 100644
index 0000000000000000000000000000000000000000..c780cbb183fbd8666e90587d35172b96ab8e30c2
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new file mode 100644
index 0000000000000000000000000000000000000000..f5d44ade251b018e03f61d5eb7fa809d873a0eb7
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index 0000000000000000000000000000000000000000..e87652d5d4b184e14ec2c44a567ba32e3ee50bfc
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new file mode 100644
index 0000000000000000000000000000000000000000..e8a4f055664757c09add45a514e5e3b628e60676
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new file mode 100644
index 0000000000000000000000000000000000000000..081ed6d7c6ed7a4658de35218169f86a16c05472
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new file mode 100644
index 0000000000000000000000000000000000000000..71923ac35843e1806f212ef1ad27734fd9734274
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new file mode 100644
index 0000000000000000000000000000000000000000..5c2ef3227d053c7ae7a4ceaec48053547614541a
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index 0000000000000000000000000000000000000000..5868d4641fc3f29f3392fc59acd8c14e961f381b
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index 0000000000000000000000000000000000000000..f8d2d5a0dd39665b472ad51dcd7ba18373f6c3f9
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new file mode 100644
index 0000000000000000000000000000000000000000..20aa83aaf293983f5ca293ac19e70905aa600157
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new file mode 100644
index 0000000000000000000000000000000000000000..6570d839509eed1fef3163bcebf9bda271a2cc07
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new file mode 100644
index 0000000000000000000000000000000000000000..364a3f05ea0355e5395a6b63c7ab62cb5d05a82b
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index 0000000000000000000000000000000000000000..67aafebfff27aa747620e902af361b456219b537
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index 0000000000000000000000000000000000000000..7653a9498da4b1805989afde91bf0960f7003297
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index 0000000000000000000000000000000000000000..ee5edf77c0fd0479fe5d899edcea1e1ab726a13a
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new file mode 100644
index 0000000000000000000000000000000000000000..dd2f6ca7b1587c6d8b1d178f1185b51f366b8a3c
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new file mode 100644
index 0000000000000000000000000000000000000000..6971ac1bbab47dd60d02306e687a2f8c909ca4a2
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new file mode 100644
index 0000000000000000000000000000000000000000..4c952fc2f7bbc6abb4e63086f1a61174912334ac
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new file mode 100644
index 0000000000000000000000000000000000000000..27b49d17b74bbba91c7f102adf0d7552cce331cc
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new file mode 100644
index 0000000000000000000000000000000000000000..0ad3cf268d5a35d54c8c8852c2c8f88945fc808d
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new file mode 100644
index 0000000000000000000000000000000000000000..91e0c1a81b7fe6a6a17f3036537dbfa92f34f0f1
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new file mode 100644
index 0000000000000000000000000000000000000000..81b85ce45779c9512530972d7fe21a80b0531ed8
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new file mode 100644
index 0000000000000000000000000000000000000000..287a9463505771ce900abf1c45bf560e76afd4b3
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diff --git a/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/demand_map_8.csv b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/demand_map_8.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2a719b1d295cb68c09a5fdfeef816862e533bd38
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new file mode 100644
index 0000000000000000000000000000000000000000..0f1de5f3b9820b4d68587ffb242280694b13eebe
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new file mode 100644
index 0000000000000000000000000000000000000000..9ea2be97552565c8be8c9bcf33eaf8cec198a89e
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new file mode 100644
index 0000000000000000000000000000000000000000..de9ca137dfecacc4dceb8e15456dbf16a2b0d067
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new file mode 100644
index 0000000000000000000000000000000000000000..09fed198369231e666fffb9b6e5a1e367c740bd9
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new file mode 100644
index 0000000000000000000000000000000000000000..d33e4fad4dea8a7a5cf12d3804713c5d2b396984
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new file mode 100644
index 0000000000000000000000000000000000000000..4f07fe3130bcbd10cd576885d709aa388ebaff59
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new file mode 100644
index 0000000000000000000000000000000000000000..496cbd9e0d31e3705ddbba3c411b0c209671b433
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new file mode 100644
index 0000000000000000000000000000000000000000..8b75eee68a0b80084252b8ead2bec22f9a7083d7
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new file mode 100644
index 0000000000000000000000000000000000000000..c62dda9c1876ef82346eab590521a1e32a9fff29
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new file mode 100644
index 0000000000000000000000000000000000000000..edcc53b0954b3b4c695f28611aeba8a97372f974
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new file mode 100644
index 0000000000000000000000000000000000000000..a72fbb4a2075fbd443e4e7217603ece469d87566
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new file mode 100644
index 0000000000000000000000000000000000000000..db55eb08fff8026fc185fa29c5b4c17b2da129ae
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new file mode 100644
index 0000000000000000000000000000000000000000..a7892d852bbc1087f6cee2bf0fdd3e43e33d525c
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diff --git a/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/demand_map_94.csv b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/demand_map_94.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5169cec381351b17a782f143b22b8848013e69ca
--- /dev/null
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new file mode 100644
index 0000000000000000000000000000000000000000..9551062cccdbf97ed85c932c3657f1670488bee0
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new file mode 100644
index 0000000000000000000000000000000000000000..150b0003990848d049cf526e44a2d26e76c8c807
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new file mode 100644
index 0000000000000000000000000000000000000000..248ef2980f9acf45f6986e62483adcd7dc9e3bcc
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new file mode 100644
index 0000000000000000000000000000000000000000..465392b30746ee95b94e858ee5a92a49a69616ed
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diff --git a/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/net_map.json b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/net_map.json
new file mode 100644
index 0000000000000000000000000000000000000000..a1d230e9cc3b254833a58878153add0fc7230ce9
--- /dev/null
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\ No newline at end of file
diff --git a/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/net_route_sequence.csv b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/net_route_sequence.csv
new file mode 100644
index 0000000000000000000000000000000000000000..bb32f6b09bf3df1c3618241d417c955d2b3e5ee7
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/net_route_sequence.csv
@@ -0,0 +1,87 @@
+net_idx,net_name,pin_count,connect_type,bbox_ll_x,bbox_ll_y,bbox_ur_x,bbox_ur_y,pins_xy
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+35,second_lut/n2,2,signal,28290,14800,28750,15810,"(28290,15810)|(28750,14800)"
+13,first_lut/n5,2,signal,20470,31080,22310,31965,"(20470,31965)|(22310,31080)"
+23,first_lut/n15,3,signal,1610,25640,5290,26375,"(1610,26375)|(5290,25640)|(3450,25640)"
+50,second_lut/n17,3,signal,34730,14790,37950,15410,"(37950,15410)|(34730,14790)|(36570,15410)"
+22,first_lut/n14,2,signal,9425,25640,9430,29210,"(9425,29210)|(9430,25640)"
+36,second_lut/n3,2,signal,28780,14840,33355,15810,"(28780,15810)|(33355,14840)"
+12,first_lut/n4,2,signal,11760,28290,15470,28340,"(15470,28340)|(11760,28290)"
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diff --git a/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/overflow_map.json b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/overflow_map.json
new file mode 100644
index 0000000000000000000000000000000000000000..56776830326c7b72376cd4f1dbe9b2573e83ab8b
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_a_place_HPWL_best/overflow_map.json
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+14,38,36,23,33,16,35,41,26,40,18,34,33,23,29,16,34,40,30,44,44,46,
+18,44,30,11,30,20,36,35,12,31,23,37,27,12,32,25,39,33,16,39,46,43,
+14,35,30,18,31,10,29,37,21,30,12,27,33,21,31,13,34,39,26,43,44,46,
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