| 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/user_proj_example/runs/user_proj_example/tmp/merged_unpadded.lef |
| Notice 0: Created 13 technology layers |
| Notice 0: Created 25 technology vias |
| Notice 0: Created 437 library cells |
| Notice 0: Finished LEF file: /project/openlane/user_proj_example/runs/user_proj_example/tmp/merged_unpadded.lef |
| Notice 0: |
| Reading DEF file: /project/openlane/user_proj_example/runs/user_proj_example/tmp/floorplan/pdn.def |
| Notice 0: Design: user_proj_example |
| Notice 0: Created 614 pins. |
| Notice 0: Created 1533 components and 6793 component-terminals. |
| Notice 0: Created 2 special nets and 0 connections. |
| Notice 0: Created 1030 nets and 1918 connections. |
| Notice 0: Finished DEF file: /project/openlane/user_proj_example/runs/user_proj_example/tmp/floorplan/pdn.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: 35464 |
| [INFO] #DB Macros: 0 |
| [INFO] Found 0 clock nets |
| [INFO] Minimum degree: 2 |
| [INFO] Maximum degree: 42 |
| [INFO] Processing 24561 obstacles in layer 1 |
| [INFO] Processing 4858 obstacles in layer 2 |
| [INFO] Processing 3 obstacles in layer 5 |
| [INFO] Processing 3 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 : 6985, WIRELEN1 : 0 |
| [INFO] NumSeg : 1625 |
| [INFO] NumShift: 0 |
| First L Route |
| [INFO] WIRELEN : 6987, WIRELEN1 : 6987 |
| [INFO] NumSeg : 1614 |
| [INFO] NumShift: 51 |
| [Overflow Report] Total hCap : 28207 |
| [Overflow Report] Total vCap : 22826 |
| [Overflow Report] Total Usage : 6987 |
| [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 |
| |
| Second L Route |
| [Overflow Report] Total hCap : 28207 |
| [Overflow Report] Total vCap : 22826 |
| [Overflow Report] Total Usage : 6987 |
| [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 |
| |
| First Z Route |
| [Overflow Report] Total hCap : 28207 |
| [Overflow Report] Total vCap : 22826 |
| [Overflow Report] Total Usage : 6987 |
| [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 |
| |
| [INFO] LV routing round 0, enlarge 10 |
| [INFO] 10 threshold, 10 expand |
| [Overflow Report] total Usage : 6987 |
| [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 |
| |
| [INFO] LV routing round 1, enlarge 15 |
| [INFO] 5 threshold, 15 expand |
| [Overflow Report] total Usage : 6987 |
| [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 |
| |
| [INFO] LV routing round 2, enlarge 20 |
| [INFO] 1 threshold, 20 expand |
| [Overflow Report] total Usage : 6987 |
| [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: 0.000000 sec |
| [INFO] Final 2D results: |
| [Overflow Report] total Usage : 6987 |
| [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: 4.300000 sec |
| Post Processing Begins |
| Post Processsing finished |
| Starting via filling |
| [INFO] Via related to pin nodes 3084 |
| [INFO] Via related stiner nodes 246 |
| Via filling finished |
| |
| Final usage/overflow report: |
| [INFO] Usage per layer: |
| Layer 1 usage: 0 |
| Layer 2 usage: 3435 |
| Layer 3 usage: 3105 |
| Layer 4 usage: 368 |
| Layer 5 usage: 51 |
| Layer 6 usage: 35 |
| |
| [INFO] Capacity per layer: |
| Layer 1 capacity: 0 |
| Layer 2 capacity: 16762 |
| Layer 3 capacity: 15260 |
| Layer 4 capacity: 10185 |
| Layer 5 capacity: 7566 |
| Layer 6 capacity: 1260 |
| |
| [INFO] Use percentage per layer: |
| Layer 1 use percentage: 0.0% |
| Layer 2 use percentage: 20.49% |
| Layer 3 use percentage: 20.35% |
| Layer 4 use percentage: 3.61% |
| Layer 5 use percentage: 0.67% |
| Layer 6 use percentage: 2.78% |
| |
| [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 : 6994 |
| [Overflow Report] Total Capacity: 51033 |
| [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 : 6994 |
| [INFO] Final number of vias : 4022 |
| [INFO] Final usage 3D : 19060 |
| [INFO] Total wirelength: 71063 um |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 2 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 1 T shapes. |
| Notice 0: Split top of 2 T shapes. |
| Notice 0: Split top of 2 T shapes. |
| Repairing antennas... |
| [WARNING]No OR_DEFAULT vias defined |
| [INFO] #Antenna violations: 8 |
| Design Stats |
| -------------------------------- |
| total instances 1541 |
| multi row instances 0 |
| fixed instances 862 |
| nets 1032 |
| design area 53897.9 u^2 |
| fixed area 1560.2 u^2 |
| movable area 7343.3 u^2 |
| utilization 14 % |
| utilization padded 14 % |
| rows 83 |
| row height 2.7 u |
| |
| Placement Analysis |
| -------------------------------- |
| total displacement 0.0 u |
| average displacement 0.0 u |
| max displacement 0.0 u |
| original HPWL 49173.9 u |
| legalized HPWL 49173.9 u |
| delta HPWL 0 % |
| |
| Warning: Overlap check failed (6). |
| [PARAMS] Min routing layer: 2 |
| [PARAMS] Max routing layer: 6 |
| [PARAMS] Global adjustment: 0.000000 |
| [PARAMS] Unidirectional routing: 1 |
| [PARAMS] Grid origin: (-1, -1) |
| [INFO] #DB Obstructions: 0 |
| [INFO] #DB Obstacles: 35512 |
| [INFO] #DB Macros: 0 |
| [INFO] Found 0 clock nets |
| [INFO] Minimum degree: 3 |
| [INFO] Maximum degree: 9 |
| [INFO] Processing 24585 obstacles in layer 1 |
| [INFO] Processing 4874 obstacles in layer 2 |
| [INFO] Processing 3 obstacles in layer 5 |
| [INFO] Processing 3 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] #Nets to reroute: 8 |
| Running extra iterations to remove overflow... |
| Update congestion history type 1 |
| [INFO] iteration 1, enlarge 18, costheight 9, threshold 10 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 5 L 1 cost_type 1 updatetype 1 |
| Update congestion history type 1 |
| [INFO] iteration 2, enlarge 18, costheight 19, threshold 6 via cost 0 |
| [INFO] log_coef 2.000000, healingTrigger 1 cost_step 5 L 1 cost_type 1 updatetype 1 |
| Update congestion history type 1 |
| [INFO] iteration 3, enlarge 18, costheight 29, threshold 2 via cost 0 |
| [INFO] log_coef 2.000000, healingTrigger 2 cost_step 5 L 1 cost_type 1 updatetype 1 |
| |
| Final usage/overflow report: |
| |
| [Overflow Report] Total Usage : 326 |
| [Overflow Report] Total Capacity: 44044 |
| [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 : 326 |
| [INFO] Final number of vias : 103 |
| [INFO] Final usage 3D : 635 |
| Warning: Overlap check failed (6). |
| [INFO] Num routed nets: 764 |