| 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/chip_io/runs/chip_io/tmp/merged_unpadded.lef |
| Notice 0: Created 13 technology layers |
| Notice 0: Created 25 technology vias |
| Notice 0: Created 485 library cells |
| Notice 0: Finished LEF file: /project/openlane/chip_io/runs/chip_io/tmp/merged_unpadded.lef |
| Notice 0: |
| Reading DEF file: /project/openlane/chip_io/runs/chip_io/results/floorplan/padframe.def |
| Notice 0: Design: chip_io |
| Notice 0: Created 821 components and 10854 component-terminals. |
| Notice 0: Created 65 nets and 378 connections. |
| Notice 0: Finished DEF file: /project/openlane/chip_io/runs/chip_io/results/floorplan/padframe.def |
| [PARAMS] Min routing layer: 1 |
| [PARAMS] Max routing layer: 6 |
| [PARAMS] Global adjustment: 0 |
| [PARAMS] Unidirectional routing: 0 |
| [PARAMS] Grid origin: (-1, -1) |
| [INFO] #DB Obstructions: 0 |
| [WARNING] Found obstacle outside die area in instance obs_li1 |
| [INFO] #DB Obstacles: 6890 |
| [INFO] #DB Macros: 3 |
| [INFO] Found 0 clock nets |
| [INFO] Minimum degree: 2 |
| [INFO] Maximum degree: 56 |
| [INFO] Processing 71 obstacles on layer 1 |
| [INFO] Processing 87 obstacles on layer 2 |
| [INFO] Processing 2492 obstacles on layer 3 |
| [INFO] Processing 236 obstacles on layer 4 |
| [INFO] Processing 24559 obstacles on layer 5 |
| [INFO] Processing 19299 obstacles on layer 6 |
| [INFO] Reducing resources of layer 1 by 99% |
| [INFO] WIRELEN : 7178, WIRELEN1 : 0 |
| [INFO] NumSeg : 312 |
| [INFO] NumShift: 0 |
| First L Route |
| [INFO] WIRELEN : 7534, WIRELEN1 : 7534 |
| [INFO] NumSeg : 318 |
| [INFO] NumShift: 3 |
| [Overflow Report] Total hCap : 924906 |
| [Overflow Report] Total vCap : 515553 |
| [Overflow Report] Total Usage : 7534 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1602 |
| [Overflow Report] H Overflow : 1266 |
| [Overflow Report] V Overflow : 336 |
| [Overflow Report] Final Overflow: 1602 |
| |
| Second L Route |
| [Overflow Report] Total hCap : 924906 |
| [Overflow Report] Total vCap : 515553 |
| [Overflow Report] Total Usage : 7534 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1602 |
| [Overflow Report] H Overflow : 1266 |
| [Overflow Report] V Overflow : 336 |
| [Overflow Report] Final Overflow: 1602 |
| |
| First Z Route |
| [Overflow Report] Total hCap : 924906 |
| [Overflow Report] Total vCap : 515553 |
| [Overflow Report] Total Usage : 7534 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1602 |
| [Overflow Report] H Overflow : 1266 |
| [Overflow Report] V Overflow : 336 |
| [Overflow Report] Final Overflow: 1602 |
| |
| [INFO] LV routing round 0, enlarge 10 |
| [INFO] 10 threshold, 10 expand |
| [Overflow Report] total Usage : 7534 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1602 |
| [Overflow Report] H Overflow : 1266 |
| [Overflow Report] V Overflow : 336 |
| [Overflow Report] Final Overflow: 1602 |
| |
| [INFO] LV routing round 1, enlarge 15 |
| [INFO] 5 threshold, 15 expand |
| [Overflow Report] total Usage : 7534 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1602 |
| [Overflow Report] H Overflow : 1266 |
| [Overflow Report] V Overflow : 336 |
| [Overflow Report] Final Overflow: 1602 |
| |
| [INFO] LV routing round 2, enlarge 20 |
| [INFO] 1 threshold, 20 expand |
| [Overflow Report] total Usage : 7534 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1602 |
| [Overflow Report] H Overflow : 1266 |
| [Overflow Report] V Overflow : 336 |
| [Overflow Report] Final Overflow: 1602 |
| |
| Running extra iterations to remove overflow... |
| Update congestion history type 1 |
| [INFO] iteration 1, enlarge 20, costheight 6, threshold 10 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7479 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1309 |
| [Overflow Report] H Overflow : 1135 |
| [Overflow Report] V Overflow : 174 |
| [Overflow Report] Final Overflow: 1309 |
| |
| Update congestion history type 1 |
| [INFO] iteration 2, enlarge 25, costheight 13, threshold 6 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7363 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1053 |
| [Overflow Report] H Overflow : 908 |
| [Overflow Report] V Overflow : 145 |
| [Overflow Report] Final Overflow: 1053 |
| |
| Update congestion history type 1 |
| [INFO] iteration 3, enlarge 30, costheight 20, threshold 2 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7366 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 1052 |
| [Overflow Report] H Overflow : 908 |
| [Overflow Report] V Overflow : 144 |
| [Overflow Report] Final Overflow: 1052 |
| |
| Update congestion history type 1 |
| [INFO] iteration 4, enlarge 35, costheight 27, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7420 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 823 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 142 |
| [Overflow Report] Final Overflow: 823 |
| |
| Update congestion history type 1 |
| [INFO] iteration 5, enlarge 40, costheight 34, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7422 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 821 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 140 |
| [Overflow Report] Final Overflow: 821 |
| |
| Update congestion history type 1 |
| [INFO] iteration 6, enlarge 45, costheight 41, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7424 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 819 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 138 |
| [Overflow Report] Final Overflow: 819 |
| |
| Update congestion history type 1 |
| [INFO] iteration 7, enlarge 50, costheight 48, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 1 |
| [Overflow Report] total Usage : 7426 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 817 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 136 |
| [Overflow Report] Final Overflow: 817 |
| |
| Update congestion history type 1 |
| [INFO] iteration 8, enlarge 55, costheight 55, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 0 cost_type 1 updatetype 2 |
| [Overflow Report] total Usage : 7427 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 815 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 134 |
| [Overflow Report] Final Overflow: 815 |
| |
| Update congestion history type 2 |
| [INFO] iteration 9, enlarge 60, costheight 62, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 2 |
| [Overflow Report] total Usage : 7429 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 814 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 133 |
| [Overflow Report] Final Overflow: 814 |
| |
| Update congestion history type 2 |
| [INFO] iteration 10, enlarge 65, costheight 69, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 2 |
| [Overflow Report] total Usage : 7428 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 813 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 132 |
| [Overflow Report] Final Overflow: 813 |
| |
| Update congestion history type 2 |
| [INFO] iteration 11, enlarge 70, costheight 76, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 2 |
| [Overflow Report] total Usage : 7484 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 1 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 683 |
| [Overflow Report] H Overflow : 681 |
| [Overflow Report] V Overflow : 2 |
| [Overflow Report] Final Overflow: 683 |
| |
| Update congestion history type 2 |
| [INFO] iteration 12, enlarge 75, costheight 83, threshold 0 via cost 2 |
| [INFO] log_coef 2.000000, healingTrigger 0 cost_step 2 L 1 cost_type 1 updatetype 2 |
| [Overflow Report] total Usage : 7298 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 454 |
| [Overflow Report] H Overflow : 454 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 454 |
| |
| Update congestion history type 2 |
| [INFO] iteration 13, enlarge 80, costheight 88, 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 : 7129 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 14, enlarge 85, costheight 93, 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 : 7130 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 15, enlarge 90, costheight 103, 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 : 7130 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 16, enlarge 95, costheight 113, 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 : 7131 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 17, enlarge 100, costheight 123, 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 : 7131 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 18, enlarge 105, costheight 133, 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 : 7132 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 19, enlarge 110, costheight 143, 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 : 7132 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Extra Run for hard benchmark |
| [Overflow Report] total Usage : 7129 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 20, enlarge 115, costheight 153, 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 : 7132 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 21, enlarge 120, costheight 163, 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 : 7133 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 22, enlarge 125, costheight 173, 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 : 7133 |
| [Overflow Report] Max H Overflow: 1 |
| [Overflow Report] Max V Overflow: 0 |
| [Overflow Report] Max Overflow : 1 |
| [Overflow Report] Num Overflow e: 227 |
| [Overflow Report] H Overflow : 227 |
| [Overflow Report] V Overflow : 0 |
| [Overflow Report] Final Overflow: 227 |
| |
| Update congestion history type 2 |
| [INFO] iteration 23, enlarge 130, costheight 183, 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 : 7034 |
| [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: 0.250000 sec |
| [INFO] Final 2D results: |
| [Overflow Report] total Usage : 7034 |
| [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: 4.680000 sec |
| Post Processing Begins |
| Post Processsing finished |
| Starting via filling |
| [INFO] Via related to pin nodes 579 |
| [INFO] Via related stiner nodes 19 |
| Via filling finished |
| |
| Final usage/overflow report: |
| [INFO] Usage per layer: |
| Layer 1 usage: 0 |
| Layer 2 usage: 2213 |
| Layer 3 usage: 3838 |
| Layer 4 usage: 488 |
| Layer 5 usage: 493 |
| Layer 6 usage: 0 |
| |
| [INFO] Capacity per layer: |
| Layer 1 capacity: 0 |
| Layer 2 capacity: 590716 |
| Layer 3 capacity: 436778 |
| Layer 4 capacity: 293143 |
| Layer 5 capacity: 78775 |
| Layer 6 capacity: 41047 |
| |
| [INFO] Use percentage per layer: |
| Layer 1 use percentage: 0.0% |
| Layer 2 use percentage: 0.37% |
| Layer 3 use percentage: 0.88% |
| Layer 4 use percentage: 0.17% |
| Layer 5 use percentage: 0.63% |
| Layer 6 use percentage: 0.00% |
| |
| [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 : 7032 |
| [Overflow Report] Total Capacity: 1440459 |
| [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 : 7032 |
| [INFO] Final number of vias : 633 |
| [INFO] Final usage 3D : 8931 |
| [INFO] Total wirelength: 119466 um |
| [INFO] Num routed nets: 65 |
| [WARN]: No CLOCK_PORT found. Skipping STA... |
