OpenROAD 0.9.0 e582f2522b
This program is licensed under the BSD-3 license. See the LICENSE file for details. 
Components of this program may be licensed under more restrictive licenses which must be honored.
Warning: /home/xrex/usr/devel/pdks/sky130A/libs.ref/sky130_fd_sc_hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib, line 31 default_operating_condition tt_025C_1v80 not found.
Notice 0: Reading LEF file:  /project/openlane/storage/runs/storage/tmp/merged_unpadded.lef
Notice 0:     Created 13 technology layers
Notice 0:     Created 25 technology vias
Notice 0:     Created 438 library cells
Notice 0: Finished LEF file:  /project/openlane/storage/runs/storage/tmp/merged_unpadded.lef
Notice 0: 
Reading DEF file: /project/openlane/storage/runs/storage/tmp/placement/diodes.def
Notice 0: Design: storage
Notice 0:     Created 160 pins.
Notice 0:     Created 1812 components and 6906 component-terminals.
Notice 0:     Created 2 special nets and 0 connections.
Notice 0:     Created 158 nets and 304 connections.
Notice 0: Finished DEF file: /project/openlane/storage/runs/storage/tmp/placement/diodes.def
[PARAMS] Min routing layer: 2
[PARAMS] Max routing layer: 6
[PARAMS] Global adjustment: 0
[PARAMS] Unidirectional routing: 1
[PARAMS] Grid origin: (-1, -1)
[INFO] #DB Obstructions: 0
[INFO] #DB Obstacles: 19054
[INFO] #DB Macros: 2
[INFO] Found 0 clock nets
[INFO] Minimum degree: 2
[INFO] Maximum degree: 7
[INFO] Processing 9866 obstacles in layer 1
[INFO] Processing 4306 obstacles in layer 2
[INFO] Processing 2 obstacles in layer 3
[INFO] Processing 42 obstacles in layer 4
[INFO] Processing 258 obstacles in layer 5
[INFO] Processing 37 obstacles in layer 6
[INFO] Reducing resources of layer 1 by 99%
[INFO] Reducing resources of layer 2 by 20%
[INFO] Reducing resources of layer 3 by 20%
[INFO] Reducing resources of layer 4 by 20%
[INFO] Reducing resources of layer 5 by 10%
[INFO] Reducing resources of layer 6 by 10%
[INFO] WIRELEN : 15603, WIRELEN1 : 0
[INFO] NumSeg  : 358
[INFO] NumShift: 0
First L Route
[INFO] WIRELEN : 15603, WIRELEN1 : 15603
[INFO] NumSeg  : 360
[INFO] NumShift: 5
[Overflow Report] Total hCap    : 39848
[Overflow Report] Total vCap    : 35409
[Overflow Report] Total Usage   : 15603
[Overflow Report] Max H Overflow: 8
[Overflow Report] Max V Overflow: 13
[Overflow Report] Max Overflow  : 13
[Overflow Report] Num Overflow e: 6398
[Overflow Report] H   Overflow  : 2956
[Overflow Report] V   Overflow  : 4632
[Overflow Report] Final Overflow: 7588

Second L Route
[Overflow Report] Total hCap    : 39848
[Overflow Report] Total vCap    : 35409
[Overflow Report] Total Usage   : 15603
[Overflow Report] Max H Overflow: 8
[Overflow Report] Max V Overflow: 11
[Overflow Report] Max Overflow  : 11
[Overflow Report] Num Overflow e: 6388
[Overflow Report] H   Overflow  : 2860
[Overflow Report] V   Overflow  : 4682
[Overflow Report] Final Overflow: 7542

First Z Route
[Overflow Report] Total hCap    : 39848
[Overflow Report] Total vCap    : 35409
[Overflow Report] Total Usage   : 15603
[Overflow Report] Max H Overflow: 7
[Overflow Report] Max V Overflow: 5
[Overflow Report] Max Overflow  : 7
[Overflow Report] Num Overflow e: 4144
[Overflow Report] H   Overflow  : 1522
[Overflow Report] V   Overflow  : 3070
[Overflow Report] Final Overflow: 4592

[INFO] LV routing round 0, enlarge 10 
[INFO] 10 threshold, 10 expand
[Overflow Report] total Usage   : 15713
[Overflow Report] Max H Overflow: 7
[Overflow Report] Max V Overflow: 3
[Overflow Report] Max Overflow  : 7
[Overflow Report] Num Overflow e: 4042
[Overflow Report] H   Overflow  : 972
[Overflow Report] V   Overflow  : 3557
[Overflow Report] Final Overflow: 4529

[INFO] LV routing round 1, enlarge 15 
[INFO] 5 threshold, 15 expand
[Overflow Report] total Usage   : 15751
[Overflow Report] Max H Overflow: 7
[Overflow Report] Max V Overflow: 3
[Overflow Report] Max Overflow  : 7
[Overflow Report] Num Overflow e: 3845
[Overflow Report] H   Overflow  : 849
[Overflow Report] V   Overflow  : 3415
[Overflow Report] Final Overflow: 4264

[INFO] LV routing round 2, enlarge 20 
[INFO] 1 threshold, 20 expand
[Overflow Report] total Usage   : 15905
[Overflow Report] Max H Overflow: 7
[Overflow Report] Max V Overflow: 3
[Overflow Report] Max Overflow  : 7
[Overflow Report] Num Overflow e: 3940
[Overflow Report] H   Overflow  : 737
[Overflow Report] V   Overflow  : 3601
[Overflow Report] Final Overflow: 4338

Running extra iterations to remove overflow...
Update congestion history type 1
[INFO] iteration 1, enlarge 25, costheight 6, threshold 10 via cost 2 
[INFO] log_coef 0.678907, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 16349
[Overflow Report] Max H Overflow: 3
[Overflow Report] Max V Overflow: 2
[Overflow Report] Max Overflow  : 3
[Overflow Report] Num Overflow e: 888
[Overflow Report] H   Overflow  : 410
[Overflow Report] V   Overflow  : 570
[Overflow Report] Final Overflow: 980

Update congestion history type 1
[INFO] iteration 2, enlarge 30, costheight 8, threshold 6 via cost 2 
[INFO] log_coef 0.953011, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 16738
[Overflow Report] Max H Overflow: 2
[Overflow Report] Max V Overflow: 2
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 388
[Overflow Report] H   Overflow  : 287
[Overflow Report] V   Overflow  : 108
[Overflow Report] Final Overflow: 395

Update congestion history type 1
[INFO] iteration 3, enlarge 34, costheight 13, threshold 2 via cost 2 
[INFO] log_coef 1.181232, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 16978
[Overflow Report] Max H Overflow: 2
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 217
[Overflow Report] H   Overflow  : 191
[Overflow Report] V   Overflow  : 34
[Overflow Report] Final Overflow: 225

Update congestion history type 1
[INFO] iteration 4, enlarge 34, costheight 18, threshold 0 via cost 2 
[INFO] log_coef 1.181232, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 17338
[Overflow Report] Max H Overflow: 2
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 129
[Overflow Report] H   Overflow  : 108
[Overflow Report] V   Overflow  : 23
[Overflow Report] Final Overflow: 131

Update congestion history type 1
[INFO] iteration 5, enlarge 34, costheight 23, threshold 0 via cost 2 
[INFO] log_coef 1.181232, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 17447
[Overflow Report] Max H Overflow: 2
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 71
[Overflow Report] H   Overflow  : 67
[Overflow Report] V   Overflow  : 7
[Overflow Report] Final Overflow: 74

Update congestion history type 1
[INFO] iteration 6, enlarge 34, costheight 28, threshold 0 via cost 2 
[INFO] log_coef 1.181232, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 17442
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 66
[Overflow Report] H   Overflow  : 62
[Overflow Report] V   Overflow  : 4
[Overflow Report] Final Overflow: 66

Update congestion history type 1
[INFO] iteration 7, enlarge 34, costheight 38, threshold 0 via cost 2 
[INFO] log_coef 2.000000, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1
[Overflow Report] total Usage   : 17460
[Overflow Report] Max H Overflow: 2
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 58
[Overflow Report] H   Overflow  : 54
[Overflow Report] V   Overflow  : 5
[Overflow Report] Final Overflow: 59

Update congestion history type 1
[INFO] iteration 8, enlarge 34, costheight 48, threshold 0 via cost 2 
[INFO] log_coef 2.000000, healingTrigger 0 cost_step 5 L 0 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17439
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 52
[Overflow Report] H   Overflow  : 51
[Overflow Report] V   Overflow  : 1
[Overflow Report] Final Overflow: 52

Update congestion history type 2
[INFO] iteration 9, enlarge 34, costheight 58, threshold 0 via cost 2 
[INFO] log_coef 2.000000, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17455
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 57
[Overflow Report] H   Overflow  : 54
[Overflow Report] V   Overflow  : 3
[Overflow Report] Final Overflow: 57

Update congestion history type 2
[INFO] iteration 10, enlarge 34, costheight 68, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 1 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17442
[Overflow Report] Max H Overflow: 2
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 67
[Overflow Report] H   Overflow  : 56
[Overflow Report] V   Overflow  : 12
[Overflow Report] Final Overflow: 68

Update congestion history type 2
[INFO] iteration 11, enlarge 34, costheight 78, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 2 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17460
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 77
[Overflow Report] H   Overflow  : 57
[Overflow Report] V   Overflow  : 20
[Overflow Report] Final Overflow: 77

Update congestion history type 2
[INFO] iteration 12, enlarge 34, costheight 88, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 3 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17438
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 2
[Overflow Report] Max Overflow  : 2
[Overflow Report] Num Overflow e: 88
[Overflow Report] H   Overflow  : 61
[Overflow Report] V   Overflow  : 28
[Overflow Report] Final Overflow: 89

Update congestion history type 2
[INFO] iteration 13, enlarge 34, costheight 98, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 4 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17458
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 98
[Overflow Report] H   Overflow  : 62
[Overflow Report] V   Overflow  : 36
[Overflow Report] Final Overflow: 98

Update congestion history type 2
[INFO] iteration 14, enlarge 34, costheight 108, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 5 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17470
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 91
[Overflow Report] H   Overflow  : 59
[Overflow Report] V   Overflow  : 32
[Overflow Report] Final Overflow: 91

Update congestion history type 2
[INFO] iteration 15, enlarge 34, costheight 118, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 5 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17457
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 91
[Overflow Report] H   Overflow  : 63
[Overflow Report] V   Overflow  : 28
[Overflow Report] Final Overflow: 91

Update congestion history type 2
[INFO] iteration 16, enlarge 34, costheight 128, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 6 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17446
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 88
[Overflow Report] H   Overflow  : 62
[Overflow Report] V   Overflow  : 26
[Overflow Report] Final Overflow: 88

Update congestion history type 2
[INFO] iteration 17, enlarge 34, costheight 138, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 6 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17466
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 76
[Overflow Report] H   Overflow  : 57
[Overflow Report] V   Overflow  : 19
[Overflow Report] Final Overflow: 76

Update congestion history type 2
[INFO] iteration 18, enlarge 34, costheight 148, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 6 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17499
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 80
[Overflow Report] H   Overflow  : 57
[Overflow Report] V   Overflow  : 23
[Overflow Report] Final Overflow: 80

Update congestion history type 2
[INFO] iteration 19, enlarge 34, costheight 158, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 7 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17496
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 110
[Overflow Report] H   Overflow  : 64
[Overflow Report] V   Overflow  : 46
[Overflow Report] Final Overflow: 110

Update congestion history type 2
[INFO] iteration 20, enlarge 34, costheight 168, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 8 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17477
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 111
[Overflow Report] H   Overflow  : 71
[Overflow Report] V   Overflow  : 40
[Overflow Report] Final Overflow: 111

Update congestion history type 2
[INFO] iteration 21, enlarge 34, costheight 178, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 9 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17502
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 89
[Overflow Report] H   Overflow  : 69
[Overflow Report] V   Overflow  : 20
[Overflow Report] Final Overflow: 89

Update congestion history type 2
[INFO] iteration 22, enlarge 34, costheight 188, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 9 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17490
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 102
[Overflow Report] H   Overflow  : 64
[Overflow Report] V   Overflow  : 38
[Overflow Report] Final Overflow: 102

Update congestion history type 2
[INFO] iteration 23, enlarge 34, costheight 198, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 10 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17506
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 84
[Overflow Report] H   Overflow  : 59
[Overflow Report] V   Overflow  : 25
[Overflow Report] Final Overflow: 84

Update congestion history type 2
[INFO] iteration 24, enlarge 34, costheight 208, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 10 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17560
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 109
[Overflow Report] H   Overflow  : 64
[Overflow Report] V   Overflow  : 45
[Overflow Report] Final Overflow: 109

Update congestion history type 2
[INFO] iteration 25, enlarge 34, costheight 218, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 11 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17534
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 111
[Overflow Report] H   Overflow  : 64
[Overflow Report] V   Overflow  : 47
[Overflow Report] Final Overflow: 111

Update congestion history type 2
[INFO] iteration 26, enlarge 34, costheight 228, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 12 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17466
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 95
[Overflow Report] H   Overflow  : 60
[Overflow Report] V   Overflow  : 35
[Overflow Report] Final Overflow: 95

Update congestion history type 2
[INFO] iteration 27, enlarge 34, costheight 238, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 12 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17470
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 84
[Overflow Report] H   Overflow  : 56
[Overflow Report] V   Overflow  : 28
[Overflow Report] Final Overflow: 84

Update congestion history type 2
[INFO] iteration 28, enlarge 34, costheight 248, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 12 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17464
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 86
[Overflow Report] H   Overflow  : 62
[Overflow Report] V   Overflow  : 24
[Overflow Report] Final Overflow: 86

Update congestion history type 2
[INFO] iteration 29, enlarge 34, costheight 258, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 13 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17534
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 95
[Overflow Report] H   Overflow  : 64
[Overflow Report] V   Overflow  : 31
[Overflow Report] Final Overflow: 95

Update congestion history type 2
[INFO] iteration 30, enlarge 34, costheight 268, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 14 cost_step 5 L 1 cost_type 1 updatetype 2
[Overflow Report] total Usage   : 17474
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 70
[Overflow Report] H   Overflow  : 54
[Overflow Report] V   Overflow  : 16
[Overflow Report] Final Overflow: 70

Update congestion history type 4
[INFO] iteration 31, enlarge 34, costheight 278, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 14 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17592
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 131
[Overflow Report] H   Overflow  : 75
[Overflow Report] V   Overflow  : 56
[Overflow Report] Final Overflow: 131

Update congestion history type 4
[INFO] iteration 32, enlarge 34, costheight 288, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 15 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17511
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 107
[Overflow Report] H   Overflow  : 67
[Overflow Report] V   Overflow  : 40
[Overflow Report] Final Overflow: 107

Update congestion history type 4
[INFO] iteration 33, enlarge 34, costheight 298, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 15 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17475
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 95
[Overflow Report] H   Overflow  : 63
[Overflow Report] V   Overflow  : 32
[Overflow Report] Final Overflow: 95

Update congestion history type 4
[INFO] iteration 34, enlarge 34, costheight 308, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 15 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17554
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 96
[Overflow Report] H   Overflow  : 69
[Overflow Report] V   Overflow  : 27
[Overflow Report] Final Overflow: 96

Update congestion history type 4
[INFO] iteration 35, enlarge 34, costheight 318, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 16 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17496
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 115
[Overflow Report] H   Overflow  : 73
[Overflow Report] V   Overflow  : 42
[Overflow Report] Final Overflow: 115

Update congestion history type 4
[INFO] iteration 36, enlarge 34, costheight 328, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 17 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17530
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 117
[Overflow Report] H   Overflow  : 75
[Overflow Report] V   Overflow  : 42
[Overflow Report] Final Overflow: 117

Update congestion history type 4
[INFO] iteration 37, enlarge 34, costheight 338, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 18 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17528
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 99
[Overflow Report] H   Overflow  : 66
[Overflow Report] V   Overflow  : 33
[Overflow Report] Final Overflow: 99

Update congestion history type 4
[INFO] iteration 38, enlarge 34, costheight 348, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 18 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17579
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 140
[Overflow Report] H   Overflow  : 111
[Overflow Report] V   Overflow  : 29
[Overflow Report] Final Overflow: 140

Update congestion history type 4
[INFO] iteration 39, enlarge 34, costheight 358, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 19 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17608
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 158
[Overflow Report] H   Overflow  : 143
[Overflow Report] V   Overflow  : 15
[Overflow Report] Final Overflow: 158

Update congestion history type 4
[INFO] iteration 40, enlarge 34, costheight 368, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 20 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17700
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 204
[Overflow Report] H   Overflow  : 198
[Overflow Report] V   Overflow  : 6
[Overflow Report] Final Overflow: 204

Update congestion history type 4
[INFO] iteration 41, enlarge 34, costheight 378, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 21 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17656
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 194
[Overflow Report] H   Overflow  : 187
[Overflow Report] V   Overflow  : 7
[Overflow Report] Final Overflow: 194

Update congestion history type 4
[INFO] iteration 42, enlarge 34, costheight 388, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 21 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17744
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 0
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 232
[Overflow Report] H   Overflow  : 232
[Overflow Report] V   Overflow  : 0
[Overflow Report] Final Overflow: 232

Update congestion history type 4
[INFO] iteration 43, enlarge 34, costheight 398, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 22 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17670
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 201
[Overflow Report] H   Overflow  : 190
[Overflow Report] V   Overflow  : 11
[Overflow Report] Final Overflow: 201

Update congestion history type 4
[INFO] iteration 44, enlarge 34, costheight 408, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 22 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17774
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 0
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 232
[Overflow Report] H   Overflow  : 232
[Overflow Report] V   Overflow  : 0
[Overflow Report] Final Overflow: 232

Update congestion history type 4
[INFO] iteration 45, enlarge 34, costheight 418, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 23 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17790
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 0
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 232
[Overflow Report] H   Overflow  : 232
[Overflow Report] V   Overflow  : 0
[Overflow Report] Final Overflow: 232

Update congestion history type 4
[INFO] iteration 46, enlarge 34, costheight 428, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 24 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17726
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 193
[Overflow Report] H   Overflow  : 186
[Overflow Report] V   Overflow  : 7
[Overflow Report] Final Overflow: 193

Update congestion history type 4
[INFO] iteration 47, enlarge 34, costheight 438, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 24 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17718
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 184
[Overflow Report] H   Overflow  : 183
[Overflow Report] V   Overflow  : 1
[Overflow Report] Final Overflow: 184

Update congestion history type 4
[INFO] iteration 48, enlarge 34, costheight 448, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 24 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17734
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 184
[Overflow Report] H   Overflow  : 183
[Overflow Report] V   Overflow  : 1
[Overflow Report] Final Overflow: 184

Update congestion history type 4
[INFO] iteration 49, enlarge 34, costheight 458, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 25 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17748
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 185
[Overflow Report] H   Overflow  : 182
[Overflow Report] V   Overflow  : 3
[Overflow Report] Final Overflow: 185

Update congestion history type 4
[INFO] iteration 50, enlarge 34, costheight 468, threshold 0 via cost 0 
[INFO] log_coef 2.000000, healingTrigger 26 cost_step 5 L 1 cost_type 1 updatetype 4
[Overflow Report] total Usage   : 17782
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 220
[Overflow Report] H   Overflow  : 205
[Overflow Report] V   Overflow  : 15
[Overflow Report] Final Overflow: 220

[WARNING] Global routing finished with overflow!

 minimal ofl 52, occuring at round 8

Usage checked
Maze routing finished
[INFO] P3 runtime: 1.390000 sec
[INFO] Final 2D results: 
[Overflow Report] total Usage   : 17782
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] Num Overflow e: 220
[Overflow Report] H   Overflow  : 205
[Overflow Report] V   Overflow  : 15
[Overflow Report] Final Overflow: 220

Layer Assignment Begins
Layer assignment finished
[INFO] 2D + Layer Assignment Runtime: 1.410000 sec
[INFO] Via related to pin nodes 776
[INFO] Via related stiner nodes 83
Via filling finished

Final usage/overflow report: 
[INFO] Usage per layer: 
    Layer 1 usage: 0
    Layer 2 usage: 5831
    Layer 3 usage: 8346
    Layer 4 usage: 2115
    Layer 5 usage: 1490
    Layer 6 usage: 0

[INFO] Capacity per layer: 
    Layer 1 capacity: 0
    Layer 2 capacity: 25850
    Layer 3 capacity: 23702
    Layer 4 capacity: 13930
    Layer 5 capacity: 11707
    Layer 6 capacity: 68

[INFO] Use percentage per layer: 
    Layer 1 use percentage: 0.0%
    Layer 2 use percentage: 22.56%
    Layer 3 use percentage: 35.21%
    Layer 4 use percentage: 15.18%
    Layer 5 use percentage: 12.73%
    Layer 6 use percentage: 0.00%

[INFO] Overflow per layer: 
    Layer 1 overflow: 0
    Layer 2 overflow: 220
    Layer 3 overflow: 0
    Layer 4 overflow: 0
    Layer 5 overflow: 0
    Layer 6 overflow: 0

[Overflow Report] Total Usage   : 17782
[Overflow Report] Total Capacity: 75257
[Overflow Report] Max H Overflow: 1
[Overflow Report] Max V Overflow: 1
[Overflow Report] Max Overflow  : 1
[Overflow Report] H   Overflow  : 205
[Overflow Report] V   Overflow  : 15
[Overflow Report] Final Overflow: 220

[INFO] Final usage          : 17782
[INFO] Final number of vias : 1499
[INFO] Final usage 3D       : 22279
[INFO] Total wirelength: 127801 um
[INFO] Num routed nets: 158