| OpenROAD 0.9.0 d03ebfc244 |
| 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. |
| Error: cannot open '/.openroad'. |
| 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/mgmt_core/runs/mgmt_core/tmp/merged_unpadded.lef |
| Notice 0: Created 13 technology layers |
| Notice 0: Created 25 technology vias |
| Notice 0: Created 440 library cells |
| Notice 0: Finished LEF file: /project/openlane/mgmt_core/runs/mgmt_core/tmp/merged_unpadded.lef |
| Notice 0: |
| Reading DEF file: /project/openlane/mgmt_core/runs/mgmt_core/tmp/routing/addspacers.def |
| Notice 0: Design: mgmt_core |
| Notice 0: Created 100000 Insts |
| Notice 0: Created 200000 Insts |
| Notice 0: Created 796 pins. |
| Notice 0: Created 261753 components and 1206681 component-terminals. |
| Notice 0: Created 2 special nets and 0 connections. |
| Notice 0: Created 36740 nets and 193911 connections. |
| Notice 0: Finished DEF file: /project/openlane/mgmt_core/runs/mgmt_core/tmp/routing/addspacers.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: 3699388 |
| [INFO] #DB Macros: 2 |
| [INFO] Found 0 clock nets |
| [INFO] Minimum degree: 2 |
| [INFO] Maximum degree: 419 |
| [INFO] Processing 1938110 obstacles on layer 1 |
| [INFO] Processing 591169 obstacles on layer 2 |
| [INFO] Processing 185 obstacles on layer 3 |
| [INFO] Processing 95 obstacles on layer 4 |
| [INFO] Processing 132 obstacles on layer 5 |
| [INFO] Processing 11 obstacles on 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 : 381907, WIRELEN1 : 0 |
| [INFO] NumSeg : 107150 |
| [INFO] NumShift: 0 |
| First L Route |
| [INFO] WIRELEN : 382201, WIRELEN1 : 382201 |
| [INFO] NumSeg : 106819 |
| [INFO] NumShift: 2782 |
| [Overflow Report] Total hCap : 479529 |
| [Overflow Report] Total vCap : 446864 |
| [Overflow Report] Total Usage : 382201 |
| [Overflow Report] Max H Overflow: 43 |
| [Overflow Report] Max V Overflow: 8 |
| [Overflow Report] Max Overflow : 43 |
| [Overflow Report] Num Overflow e: 8670 |
| [Overflow Report] H Overflow : 22477 |
| [Overflow Report] V Overflow : 2684 |
| [Overflow Report] Final Overflow: 25161 |
| |
| Second L Route |
| [Overflow Report] Total hCap : 479529 |
| [Overflow Report] Total vCap : 446864 |
| [Overflow Report] Total Usage : 382201 |
| [Overflow Report] Max H Overflow: 44 |
| [Overflow Report] Max V Overflow: 8 |
| [Overflow Report] Max Overflow : 44 |
| [Overflow Report] Num Overflow e: 8521 |
| [Overflow Report] H Overflow : 22267 |
| [Overflow Report] V Overflow : 2603 |
| [Overflow Report] Final Overflow: 24870 |
| |
| First Z Route |
| [Overflow Report] Total hCap : 479529 |
| [Overflow Report] Total vCap : 446864 |
| [Overflow Report] Total Usage : 382201 |
| [Overflow Report] Max H Overflow: 43 |
| [Overflow Report] Max V Overflow: 3 |
| [Overflow Report] Max Overflow : 43 |
| [Overflow Report] Num Overflow e: 7938 |
| [Overflow Report] H Overflow : 19365 |
| [Overflow Report] V Overflow : 1671 |
| [Overflow Report] Final Overflow: 21036 |
| |
| [INFO] LV routing round 0, enlarge 10 |
| [INFO] 10 threshold, 10 expand |
| [Overflow Report] total Usage : 391843 |
| [Overflow Report] Max H Overflow: 15 |
| [Overflow Report] Max V Overflow: 10 |
| [Overflow Report] Max Overflow : 15 |
| [Overflow Report] Num Overflow e: 6934 |
| [Overflow Report] H Overflow : 7152 |
| [Overflow Report] V Overflow : 2632 |
| [Overflow Report] Final Overflow: 9784 |
| |
| [INFO] LV routing round 1, enlarge 15 |
| [INFO] 5 threshold, 15 expand |
| [Overflow Report] total Usage : 392593 |
| [Overflow Report] Max H Overflow: 13 |
| [Overflow Report] Max V Overflow: 10 |
| [Overflow Report] Max Overflow : 13 |
| [Overflow Report] Num Overflow e: 6866 |
| [Overflow Report] H Overflow : 6078 |
| [Overflow Report] V Overflow : 2678 |
| [Overflow Report] Final Overflow: 8756 |
| |
| [INFO] LV routing round 2, enlarge 20 |
| [INFO] 1 threshold, 20 expand |
| [Overflow Report] total Usage : 392851 |
| [Overflow Report] Max H Overflow: 10 |
| [Overflow Report] Max V Overflow: 9 |
| [Overflow Report] Max Overflow : 10 |
| [Overflow Report] Num Overflow e: 6675 |
| [Overflow Report] H Overflow : 5315 |
| [Overflow Report] V Overflow : 2787 |
| [Overflow Report] Final Overflow: 8102 |
| |
| 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 0.605586, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 397936 |
| [Overflow Report] Max H Overflow: 5 |
| [Overflow Report] Max V Overflow: 3 |
| [Overflow Report] Max Overflow : 5 |
| [Overflow Report] Num Overflow e: 2563 |
| [Overflow Report] H Overflow : 2225 |
| [Overflow Report] V Overflow : 753 |
| [Overflow Report] Final Overflow: 2978 |
| |
| Update congestion history type 1 |
| [INFO] iteration 2, enlarge 35, costheight 8, threshold 6 via cost 2 |
| [INFO] log_coef 0.766449, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 400135 |
| [Overflow Report] Max H Overflow: 4 |
| [Overflow Report] Max V Overflow: 2 |
| [Overflow Report] Max Overflow : 4 |
| [Overflow Report] Num Overflow e: 1158 |
| [Overflow Report] H Overflow : 778 |
| [Overflow Report] V Overflow : 471 |
| [Overflow Report] Final Overflow: 1249 |
| |
| Update congestion history type 1 |
| [INFO] iteration 3, enlarge 40, costheight 10, threshold 2 via cost 2 |
| [INFO] log_coef 0.838120, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 401731 |
| [Overflow Report] Max H Overflow: 3 |
| [Overflow Report] Max V Overflow: 2 |
| [Overflow Report] Max Overflow : 3 |
| [Overflow Report] Num Overflow e: 365 |
| [Overflow Report] H Overflow : 280 |
| [Overflow Report] V Overflow : 122 |
| [Overflow Report] Final Overflow: 402 |
| |
| Update congestion history type 1 |
| [INFO] iteration 4, enlarge 45, costheight 15, threshold 0 via cost 2 |
| [INFO] log_coef 0.953011, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 403189 |
| [Overflow Report] Max H Overflow: 4 |
| [Overflow Report] Max V Overflow: 2 |
| [Overflow Report] Max Overflow : 4 |
| [Overflow Report] Num Overflow e: 200 |
| [Overflow Report] H Overflow : 148 |
| [Overflow Report] V Overflow : 72 |
| [Overflow Report] Final Overflow: 220 |
| |
| Update congestion history type 1 |
| [INFO] iteration 5, enlarge 50, costheight 20, threshold 0 via cost 2 |
| [INFO] log_coef 0.953011, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 403825 |
| [Overflow Report] Max H Overflow: 3 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 3 |
| [Overflow Report] Num Overflow e: 144 |
| [Overflow Report] H Overflow : 87 |
| [Overflow Report] V Overflow : 69 |
| [Overflow Report] Final Overflow: 156 |
| |
| Update congestion history type 1 |
| [INFO] iteration 6, enlarge 55, costheight 30, threshold 0 via cost 2 |
| [INFO] log_coef 0.953011, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 405282 |
| [Overflow Report] Max H Overflow: 2 |
| [Overflow Report] Max V Overflow: 2 |
| [Overflow Report] Max Overflow : 2 |
| [Overflow Report] Num Overflow e: 86 |
| [Overflow Report] H Overflow : 37 |
| [Overflow Report] V Overflow : 55 |
| [Overflow Report] Final Overflow: 92 |
| |
| Update congestion history type 1 |
| [INFO] iteration 7, enlarge 60, costheight 35, 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 : 405665 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 65 |
| [Overflow Report] H Overflow : 19 |
| [Overflow Report] V Overflow : 46 |
| [Overflow Report] Final Overflow: 65 |
| |
| Update congestion history type 1 |
| [INFO] iteration 8, enlarge 65, costheight 45, 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 : 405991 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 14 |
| [Overflow Report] H Overflow : 9 |
| [Overflow Report] V Overflow : 5 |
| [Overflow Report] Final Overflow: 14 |
| |
| Update congestion history type 2 |
| [INFO] iteration 9, enlarge 70, costheight 50, 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 : 406238 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 10 |
| [Overflow Report] H Overflow : 5 |
| [Overflow Report] V Overflow : 5 |
| [Overflow Report] Final Overflow: 10 |
| |
| Update congestion history type 2 |
| [INFO] iteration 10, enlarge 75, costheight 60, 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 : 406385 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 6 |
| [Overflow Report] H Overflow : 2 |
| [Overflow Report] V Overflow : 4 |
| [Overflow Report] Final Overflow: 6 |
| |
| Update congestion history type 2 |
| [INFO] iteration 11, enlarge 80, costheight 65, 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 : 406401 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 6 |
| [Overflow Report] H Overflow : 2 |
| [Overflow Report] V Overflow : 4 |
| [Overflow Report] Final Overflow: 6 |
| |
| Update congestion history type 2 |
| [INFO] iteration 12, enlarge 85, costheight 75, 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 : 406625 |
| [Overflow Report] Max H Overflow: 0 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 4 |
| [Overflow Report] H Overflow : 0 |
| [Overflow Report] V Overflow : 4 |
| [Overflow Report] Final Overflow: 4 |
| |
| Update congestion history type 2 |
| [INFO] iteration 13, enlarge 90, costheight 80, 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 : 406678 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1 |
| [Overflow Report] H Overflow : 1 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 1 |
| |
| Update congestion history type 2 |
| [INFO] iteration 14, enlarge 95, costheight 85, 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 : 406706 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1 |
| [Overflow Report] H Overflow : 1 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 1 |
| |
| Update congestion history type 2 |
| [INFO] iteration 15, enlarge 100, costheight 95, 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 : 406723 |
| [Overflow Report] Max H Overflow: 0 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 0 |
| [Overflow Report] Num Overflow e: 0 |
| [Overflow Report] H Overflow : 0 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 0 |
| |
| Usage checked |
| Maze routing finished |
| [INFO] P3 runtime: 4.910000 sec |
| [INFO] Final 2D results: |
| [Overflow Report] total Usage : 406723 |
| [Overflow Report] Max H Overflow: 0 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 0 |
| [Overflow Report] Num Overflow e: 0 |
| [Overflow Report] H Overflow : 0 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 0 |
| |
| Layer Assignment Begins |
| Layer assignment finished |
| [INFO] 2D + Layer Assignment Runtime: 9.670000 sec |
| Post Processing Begins |
| Post Processsing finished |
| Starting via filling |
| [INFO] Via related to pin nodes 214364 |
| [INFO] Via related stiner nodes 6739 |
| Via filling finished |
| |
| Final usage/overflow report: |
| [INFO] Usage per layer: |
| Layer 1 usage: 0 |
| Layer 2 usage: 170015 |
| Layer 3 usage: 106171 |
| Layer 4 usage: 102725 |
| Layer 5 usage: 14113 |
| Layer 6 usage: 14041 |
| |
| [INFO] Capacity per layer: |
| Layer 1 capacity: 0 |
| Layer 2 capacity: 266146 |
| Layer 3 capacity: 287234 |
| Layer 4 capacity: 186809 |
| Layer 5 capacity: 159630 |
| Layer 6 capacity: 26574 |
| |
| [INFO] Use percentage per layer: |
| Layer 1 use percentage: 0.0% |
| Layer 2 use percentage: 63.88% |
| Layer 3 use percentage: 36.96% |
| Layer 4 use percentage: 54.99% |
| Layer 5 use percentage: 8.84% |
| Layer 6 use percentage: 52.84% |
| |
| [INFO] Overflow per layer: |
| Layer 1 overflow: 0 |
| Layer 2 overflow: 0 |
| Layer 3 overflow: 0 |
| Layer 4 overflow: 0 |
| Layer 5 overflow: 0 |
| Layer 6 overflow: 0 |
| |
| [Overflow Report] Total Usage : 407065 |
| [Overflow Report] Total Capacity: 926393 |
| [Overflow Report] Max H Overflow: 0 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 0 |
| [Overflow Report] H Overflow : 0 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 0 |
| |
| [INFO] Final usage : 407065 |
| [INFO] Final number of vias : 246150 |
| [INFO] Final usage 3D : 1145515 |
| [INFO] Total wirelength: 4470728 um |
| [INFO] Num routed nets: 36728 |
