| 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/gpio_control_block/runs/gpio_control_block/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/gpio_control_block/runs/gpio_control_block/tmp/merged_unpadded.lef |
| Notice 0: |
| Reading DEF file: /project/openlane/gpio_control_block/runs/gpio_control_block/tmp/routing/fastroute.def |
| Notice 0: Design: gpio_control_block |
| Notice 0: Created 26 pins. |
| Notice 0: Created 167 components and 806 component-terminals. |
| Notice 0: Created 2 special nets and 0 connections. |
| Notice 0: Created 82 nets and 217 connections. |
| Notice 0: Finished DEF file: /project/openlane/gpio_control_block/runs/gpio_control_block/tmp/routing/fastroute.def |
| [PARAMS] Min routing layer: 2 |
| [PARAMS] Max routing layer: 4 |
| [PARAMS] Global adjustment: 0 |
| [PARAMS] Unidirectional routing: 1 |
| [PARAMS] Grid origin: (-1, -1) |
| [INFO] #DB Obstructions: 0 |
| [INFO] #DB Obstacles: 5699 |
| [INFO] #DB Macros: 0 |
| [INFO] Found 0 clock nets |
| [INFO] Minimum degree: 2 |
| [INFO] Maximum degree: 14 |
| [INFO] Processing 3655 obstacles in layer 1 |
| [INFO] Processing 884 obstacles in layer 2 |
| [INFO] Reducing resources of layer 1 by 99% |
| [INFO] WIRELEN : 669, WIRELEN1 : 0 |
| [INFO] NumSeg : 157 |
| [INFO] NumShift: 0 |
| First L Route |
| [INFO] WIRELEN : 669, WIRELEN1 : 669 |
| [INFO] NumSeg : 153 |
| [INFO] NumShift: 2 |
| [Overflow Report] Total hCap : 9419 |
| [Overflow Report] Total vCap : 4536 |
| [Overflow Report] Total Usage : 669 |
| [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 : 9419 |
| [Overflow Report] Total vCap : 4536 |
| [Overflow Report] Total Usage : 669 |
| [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 : 9419 |
| [Overflow Report] Total vCap : 4536 |
| [Overflow Report] Total Usage : 669 |
| [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 : 669 |
| [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 : 669 |
| [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 : 669 |
| [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 : 669 |
| [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: 0.000000 sec |
| Post Processing Begins |
| Post Processsing finished |
| Starting via filling |
| [INFO] Via related to pin nodes 329 |
| [INFO] Via related stiner nodes 11 |
| Via filling finished |
| |
| Final usage/overflow report: |
| [INFO] Usage per layer: |
| Layer 1 usage: 0 |
| Layer 2 usage: 456 |
| Layer 3 usage: 214 |
| Layer 4 usage: 0 |
| |
| [INFO] Capacity per layer: |
| Layer 1 capacity: 0 |
| Layer 2 capacity: 6155 |
| Layer 3 capacity: 4536 |
| Layer 4 capacity: 3264 |
| |
| [INFO] Use percentage per layer: |
| Layer 1 use percentage: 0.0% |
| Layer 2 use percentage: 7.41% |
| Layer 3 use percentage: 4.72% |
| Layer 4 use percentage: 0.00% |
| |
| [INFO] Overflow per layer: |
| Layer 1 overflow: 0 |
| Layer 2 overflow: 0 |
| Layer 3 overflow: 0 |
| Layer 4 overflow: 0 |
| |
| [Overflow Report] Total Usage : 670 |
| [Overflow Report] Total Capacity: 13955 |
| [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 : 670 |
| [INFO] Final number of vias : 424 |
| [INFO] Final usage 3D : 1942 |
| [INFO] Total wirelength: 6755 um |
| [INFO] Num routed nets: 82 |