diff --git a/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/demand_map_1.csv b/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/demand_map_1.csv
new file mode 100644
index 0000000000000000000000000000000000000000..127e42fca52a3f5cc574b30b0a9f37d32e3afca8
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index 0000000000000000000000000000000000000000..ed2eeec38731d2f929744b9c32169791f5014e6b
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new file mode 100644
index 0000000000000000000000000000000000000000..d194c2991f0619ead8385dbd48824fb011e12a88
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index 0000000000000000000000000000000000000000..83e7029f805137ed7ca208c22bd97acff5fb6617
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new file mode 100644
index 0000000000000000000000000000000000000000..dc520b0f1cf8766450708de12d20534049beda60
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index 0000000000000000000000000000000000000000..eb06901f7948ba947891d93d1d46ca9256079251
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new file mode 100644
index 0000000000000000000000000000000000000000..419b86cbab83c15c405b37f9f1fe424ba5f2307b
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index 0000000000000000000000000000000000000000..3f42d82546303899b3ae52cb67bf3d62977229ba
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index 0000000000000000000000000000000000000000..49e0757f377891cd6900ec869dc6635e7d65c228
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new file mode 100644
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new file mode 100644
index 0000000000000000000000000000000000000000..1aae945bdc23c0f945e580a40b6e99193e8e8d6e
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new file mode 100644
index 0000000000000000000000000000000000000000..84b80478c263ee39df28aafa9f6b208e666d5358
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index 0000000000000000000000000000000000000000..be3780a9563f51eb956b1237dd2ad10175537d1a
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new file mode 100644
index 0000000000000000000000000000000000000000..cfda21bf5a8e248c13419bae2ae918fb31914247
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new file mode 100644
index 0000000000000000000000000000000000000000..11361368e2732326f3ea218e3cfb852461b164f4
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new file mode 100644
index 0000000000000000000000000000000000000000..dea1d9e4c7b49d72ffeaefde8369dcc9b312b0c2
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new file mode 100644
index 0000000000000000000000000000000000000000..263d3b871e626960bc0c432325793bcf149cafbb
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new file mode 100644
index 0000000000000000000000000000000000000000..8a563939e3151349b32c879d03f63aadd972e9db
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new file mode 100644
index 0000000000000000000000000000000000000000..4e7c9ffd587a727ebf07272774f71440bc1558d9
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index 0000000000000000000000000000000000000000..6d82b2cced911b77a9e57a44ce4378c5f2b2b287
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new file mode 100644
index 0000000000000000000000000000000000000000..f1df409ea4f2cb33fa70af74ed47bddbbcf574ed
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new file mode 100644
index 0000000000000000000000000000000000000000..3502a04e050509378b4e052917e428869ad7d5ee
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index 0000000000000000000000000000000000000000..7bd2ef5dd91d7c6b28db385df4594a12e3d25509
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index 0000000000000000000000000000000000000000..c2dfb60e9eb04a44f88165d9ac231add227f276c
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index 0000000000000000000000000000000000000000..c4ab4884db6ee3c2642c415711af070097aa97c3
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new file mode 100644
index 0000000000000000000000000000000000000000..940793483fb1997d62df9508e1d3c4a517f9cf4a
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new file mode 100644
index 0000000000000000000000000000000000000000..a1811027338849f266530c5c710f94c3ffd0569e
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new file mode 100644
index 0000000000000000000000000000000000000000..6a3f93c1732246a8030d209d2bc104bcb139b147
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new file mode 100644
index 0000000000000000000000000000000000000000..7ad87422377cd97856c92d66243e38d7e37dfbf8
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index 0000000000000000000000000000000000000000..cc6d93b256dd426c4d6e9491be9690b6ecc1ed95
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new file mode 100644
index 0000000000000000000000000000000000000000..1ad84ca9181f1add6df4fa9779b5f080da631f36
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diff --git a/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/net_map.json b/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/net_map.json
new file mode 100644
index 0000000000000000000000000000000000000000..0d17c452dfbd9447c7ad412d7dedf7c29c0cdba3
--- /dev/null
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\ No newline at end of file
diff --git a/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/net_route_sequence.csv b/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/net_route_sequence.csv
new file mode 100644
index 0000000000000000000000000000000000000000..16349d2ced803f3d9accde4f1f689f76416315c6
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/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
+61,config_clk,33,clock,8090,3990,42590,62075,"(8090,12115)|(14530,20470)|(42130,36630)|(26950,42070)|(40750,34270)|(29710,39315)|(41210,28750)|(42130,25540)|(42590,23205)|(31550,23205)|(42130,14870)|(28790,34270)|(40750,6675)|(39370,17710)|(42130,9430)|(28330,17710)|(14535,31460)|(13610,34270)|(25570,36630)|(14530,36630)|(39370,12115)|(29250,6675)|(29250,9430)|(28330,12115)|(42130,20470)|(28790,20470)|(23730,3990)|(18210,9430)|(23270,25540)|(20050,14870)|(27875,31460)|(10390,23205)|(15870,62075)"
+20,first_lut/n12,2,signal,27370,31095,27430,33780,"(27430,33780)|(27370,31095)"
+10,first_lut/n2,2,signal,37030,26360,37950,28750,"(37030,26360)|(37950,28750)"
+23,first_lut/n15,3,signal,15410,25640,21850,26375,"(15410,26375)|(21850,25640)|(21390,25640)"
+12,first_lut/n4,2,signal,26480,28290,31110,29180,"(31110,29180)|(26480,28290)"
+37,second_lut/n4,2,signal,23260,23690,24210,28290,"(24210,23690)|(23260,28290)"
+41,second_lut/n8,2,signal,23230,11660,24610,17840,"(23230,11660)|(24610,17840)"
+0,intermediate,3,signal,16905,39220,24610,39730,"(16905,39220)|(24610,39330)|(22310,39730)"
+19,first_lut/n11,2,signal,26450,23690,27430,31500,"(27430,23690)|(26450,31500)"
+49,second_lut/n16,3,signal,14950,14840,19550,17800,"(14950,15410)|(19550,14840)|(18170,17800)"
+48,second_lut/n15,3,signal,16330,14840,18170,17800,"(16330,15410)|(17250,17800)|(18170,14840)"
+11,first_lut/n3,2,signal,25535,28750,40770,29180,"(40770,29180)|(25535,28750)"
+50,second_lut/n17,3,signal,18170,26375,23690,28745,"(18170,26375)|(23690,28745)|(20040,28290)"
+35,second_lut/n2,2,signal,24120,16910,25530,20200,"(24120,16910)|(25530,20200)"
+65,config_in[3],2,signal,44100,23290,62275,23660,"(44100,23290)|(62275,23660)"
+66,config_in[2],2,signal,43640,14495,62275,15840,"(43640,14495)|(62275,15840)"
+67,config_in[1],2,signal,42260,7115,62275,8020,"(42260,7115)|(62275,8020)"
+24,first_lut/n16,3,signal,16330,25640,22770,28290,"(16330,28290)|(20010,25640)|(22770,25640)"
+25,first_lut/n17,3,signal,17710,28290,26910,31080,"(17710,28290)|(26910,28745)|(26790,31080)"
+16,first_lut/n8,2,signal,24610,22270,31050,23280,"(31050,22270)|(24610,23280)"
+9,first_lut/n1,2,signal,28290,27980,37490,28750,"(37490,27980)|(28290,28750)"
+47,second_lut/n14,2,signal,20925,28290,25070,39640,"(20925,28290)|(25070,39640)"
+45,second_lut/n12,2,signal,19115,28745,20470,40290,"(19115,40290)|(20470,28745)"
+69,addr[3],4,signal,800,23660,19090,25640,"(14910,25640)|(19090,25640)|(17250,25640)|(800,23660)"
+30,first_lut/mem[4],3,signal,35655,25520,51570,29210,"(51570,29210)|(43640,25520)|(35655,28720)"
+4,config_in2[3],3,signal,25990,20080,43640,23690,"(41830,23690)|(25990,23280)|(43640,20080)"
+64,config_in[4],2,signal,42720,28730,62275,31480,"(42720,28730)|(62275,31480)"
+7,config_in2[6],3,signal,26490,34160,37390,41310,"(37390,41310)|(26490,34160)|(27080,36550)"
+22,first_lut/n14,2,signal,18170,29210,24145,39640,"(24145,29210)|(18170,39640)"
+46,second_lut/n13,2,signal,18980,28290,22770,40250,"(18980,28290)|(22770,40250)"
+36,second_lut/n3,2,signal,22315,19550,25555,28750,"(25555,19550)|(22315,28750)"
+34,second_lut/n1,2,signal,21390,11660,27370,23280,"(27370,11660)|(21390,23280)"
+40,second_lut/n7,5,signal,17200,12340,32890,17780,"(17200,15410)|(26650,12340)|(23230,17780)|(32890,14860)|(22310,12340)"
+55,second_lut/mem[4],3,signal,25535,8670,39690,12650,"(39690,8670)|(29840,12650)|(25535,12620)"
+54,second_lut/mem[3],3,signal,26610,19550,52570,20200,"(52570,19550)|(30300,20080)|(26610,20200)"
+58,second_lut/mem[7],3,signal,15120,23280,24970,34270,"(24970,31050)|(15120,34270)|(22770,23280)"
+13,first_lut/n5,2,signal,24610,27830,34270,34200,"(34270,27830)|(24610,34200)"
+59,config_in[7],2,signal,500,690,9600,12650,"(9600,12650)|(500,690)"
+44,second_lut/n11,2,signal,19550,18530,26845,28340,"(26845,18530)|(19550,28340)"
+15,first_lut/n7,5,signal,20420,23220,36570,28750,"(20420,26375)|(36570,28750)|(36350,25640)|(33350,28750)|(30130,23220)"
+72,addr[6],3,signal,800,39330,17710,47120,"(17710,39330)|(15410,39730)|(800,47120)"
+78,config_out[2],3,signal,23425,1150,28650,18060,"(28650,9430)|(26410,18060)|(23425,1150)"
+63,config_in[5],2,signal,42260,34270,62275,39300,"(42260,34270)|(62275,39300)"
+14,first_lut/n6,5,signal,16280,23290,34670,28750,"(16280,26375)|(34670,28750)|(34210,25640)|(31450,28750)|(28230,23290)"
+71,addr[4],4,signal,800,25640,20470,31480,"(15830,28750)|(20470,25640)|(16330,25640)|(800,31480)"
+76,config_out[4],3,signal,31670,1150,39330,14800,"(38735,12190)|(31670,14800)|(39330,1150)"
+52,second_lut/mem[1],3,signal,21560,14495,33550,26450,"(33550,26450)|(21560,14495)|(22730,18170)"
+21,first_lut/n13,2,signal,15870,30650,25880,39790,"(25880,30650)|(15870,39790)"
+56,second_lut/mem[5],3,signal,26030,7115,49810,12400,"(49810,12190)|(30760,7115)|(26030,12400)"
+39,second_lut/n6,5,signal,14440,9890,30990,17850,"(14440,9890)|(24550,12440)|(21330,17850)|(30990,14790)|(20410,12440)"
+83,addr[1],4,signal,800,7620,17250,14840,"(14450,14840)|(17250,14840)|(14490,9400)|(800,7620)"
+1,config_in2[0],3,signal,29215,16830,38735,31050,"(38735,16830)|(29215,23280)|(29380,31050)"
+68,config_in[0],2,signal,43640,690,62330,9350,"(43640,9350)|(62330,690)"
+62,config_in[6],2,signal,43640,36550,62275,46720,"(43640,36550)|(62275,46720)"
+79,config_out[1],3,signal,15550,1150,30490,14110,"(30490,14110)|(21810,12620)|(15550,1150)"
+84,out,2,signal,23725,40285,31500,62275,"(23725,40285)|(31500,62275)"
+17,first_lut/n9,5,signal,21800,23280,38420,34200,"(21800,26375)|(28760,28750)|(38420,28750)|(25350,34200)|(25350,23280)"
+8,config_in2[7],3,signal,16040,19550,25990,34160,"(24970,19550)|(25990,34160)|(16040,31050)"
+29,first_lut/mem[3],3,signal,33060,22270,53030,29160,"(53030,22270)|(33060,23290)|(39330,29160)"
+75,config_out[5],3,signal,32390,1150,47250,14560,"(39690,6670)|(32390,14560)|(47250,1150)"
+43,second_lut/n10,5,signal,18580,15410,27855,39720,"(18580,15410)|(23715,23240)|(27855,20120)|(21415,39720)|(26935,17800)"
+42,second_lut/n9,5,signal,17200,16830,26000,39640,"(17200,16830)|(21860,23280)|(26000,20200)|(19560,39640)|(25350,17840)"
+31,first_lut/mem[5],3,signal,31220,29160,51190,39755,"(51190,33230)|(31220,39755)|(36070,29160)"
+81,addr[0],4,signal,690,690,18630,14840,"(15830,14840)|(18630,14840)|(15410,9400)|(690,690)"
+33,first_lut/mem[7],3,signal,16040,12190,29370,28720,"(18530,12190)|(16040,20080)|(29370,28720)"
+77,config_out[3],3,signal,25935,1150,39230,19550,"(39230,19550)|(25935,18280)|(31500,1150)"
+6,config_in2[5],3,signal,32850,12650,40880,39330,"(40150,39330)|(32850,28720)|(40880,12650)"
+18,first_lut/n10,5,signal,19040,23240,40275,34200,"(19040,26375)|(30615,28750)|(40275,28750)|(27050,34200)|(26935,23240)"
+32,first_lut/mem[6],3,signal,28460,28720,52570,41695,"(52570,36570)|(28460,41695)|(30090,28720)"
+82,addr[2],4,signal,800,15440,21850,29170,"(17750,25640)|(21850,28750)|(18630,29170)|(800,15440)"
+57,second_lut/mem[6],3,signal,16040,23690,36010,36570,"(36010,36570)|(16040,36550)|(23190,23690)"
+80,config_out[0],3,signal,8050,800,21090,22270,"(20830,22270)|(21090,12400)|(8050,800)"
+53,second_lut/mem[2],3,signal,19720,3910,34170,20000,"(34170,3910)|(19720,9350)|(27330,20000)"
+70,addr[5],4,signal,800,28750,25505,39300,"(17210,28750)|(25070,28750)|(25505,31510)|(800,39300)"
+2,config_in2[1],3,signal,24780,16830,49810,25520,"(49810,16830)|(29630,23690)|(24780,25520)"
+27,first_lut/mem[1],3,signal,35690,6670,51190,25640,"(51190,6670)|(40880,18145)|(35690,25640)"
+51,second_lut/mem[0],3,signal,11900,17840,38310,31050,"(38310,31050)|(11900,23290)|(22010,17840)"
+38,second_lut/n5,2,signal,19090,15810,33810,39640,"(33810,15810)|(19090,39640)"
+26,first_lut/mem[0],3,signal,29840,8670,52570,25440,"(52570,8670)|(29840,18145)|(35195,25440)"
+28,first_lut/mem[2],3,signal,30300,14950,52570,34270,"(52570,14950)|(30300,34270)|(39750,28720)"
+5,config_in2[4],3,signal,30760,9350,52490,29160,"(52490,26450)|(32435,29160)|(30760,9350)"
+3,config_in2[2],3,signal,25240,3760,39230,33150,"(39230,33150)|(26410,23690)|(25240,3760)"
+73,config_out[7],3,signal,8050,33230,23890,62275,"(23890,33230)|(20170,39600)|(8050,62275)"
+74,config_out[6],3,signal,690,36570,24970,62790,"(24970,36570)|(20890,39790)|(690,62790)"
+60,config_en,4,signal,12600,23630,30080,62075,"(30080,31020)|(12600,23630)|(21850,41990)|(23625,62075)"
+85,fanout_net_1,31,signal,10300,3820,44800,41650,"(25620,41310)|(10300,12625)|(16740,20010)|(44340,36210)|(29160,41650)|(42960,34260)|(31920,39790)|(43420,28820)|(44340,25580)|(44800,23630)|(33475,23630)|(44340,14450)|(31000,34260)|(42960,7130)|(41580,18065)|(44340,9010)|(30540,18065)|(16740,31020)|(15820,34260)|(27780,36210)|(16740,36460)|(41580,12625)|(31460,7130)|(31460,9010)|(30540,12625)|(44340,20010)|(31000,20010)|(25940,3820)|(20420,9010)|(25480,25580)|(22260,14450)"
diff --git a/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/overflow_map.json b/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/overflow_map.json
new file mode 100644
index 0000000000000000000000000000000000000000..3c48a67b33d9da779c8be1d686646515a9372894
--- /dev/null
+++ b/s44/iEDA_route_process_data_lite/s44_p_place_congestion_worst/overflow_map.json
@@ -0,0 +1 @@
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